WO2015180467A1 - 一种上行数据的发送方法、基站、用户设备及通信网络 - Google Patents

一种上行数据的发送方法、基站、用户设备及通信网络 Download PDF

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Publication number
WO2015180467A1
WO2015180467A1 PCT/CN2014/095600 CN2014095600W WO2015180467A1 WO 2015180467 A1 WO2015180467 A1 WO 2015180467A1 CN 2014095600 W CN2014095600 W CN 2014095600W WO 2015180467 A1 WO2015180467 A1 WO 2015180467A1
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WIPO (PCT)
Prior art keywords
resource block
user equipment
uplink resource
base station
target
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Application number
PCT/CN2014/095600
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English (en)
French (fr)
Inventor
朱松
李振宇
余志钦
郭小龙
张维良
Original Assignee
华为技术有限公司
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Publication of WO2015180467A1 publication Critical patent/WO2015180467A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/12Fixed resource partitioning
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a method for transmitting uplink data, a base station, a user equipment, and a communication network.
  • the uplink data transmission method mainly adopted by the current wireless communication system is a method based on central node scheduling and transmitting data, and such a transmission mode is mainly used in some cellular communication systems, such as an LTE system.
  • the uplink data transmission method in the prior art is adopted, and the implementation is complicated, the overhead is large, the network load is light, the efficiency is low, and the impact of a large number of burst services on the network cannot be effectively avoided, so the support cannot be well supported.
  • M2M Machine-To-Machine
  • the embodiments of the present invention provide a method for transmitting uplink data, a base station, a user equipment, and a communication network, which can efficiently transmit small data packets and support a large number of burst services on the network, so that the uplink data is good. Support M2M business.
  • a first aspect of the embodiments of the present invention provides a method for sending uplink data, including:
  • the base station divides the uplink data channel into multiple uplink resource blocks, and each uplink resource block is orthogonal to each other;
  • the base station generates first notification information, where the first notification information is used to indicate a downlink control channel that is determined by the base station and corresponding to each uplink resource block;
  • the base station sends the first notification information to the user equipment, so that the user equipment monitors the downlink control channel to select a target uplink resource block for transmitting uplink data, and passes the target uplink resource.
  • the block transmits the uplink data.
  • the base station sends the first notification information to the user equipment by using a system broadcast or the downlink control channel.
  • the method further includes:
  • the base station determines that the scheduled uplink resource block needs to be configured, the base station divides at least one of the uplink resource blocks into the scheduled uplink resource block;
  • the base station determines an idle uplink resource block and/or an occupied uplink resource block; the idle uplink resource block is currently or about to be idle determined by the base station.
  • the method further includes:
  • the base station generates second notification information, where the second notification information is used to indicate the determined uplink resource block that has been determined;
  • the method further includes:
  • the base station generates third notification information, where the third notification information is used to indicate the determined idle uplink resource block;
  • the method further includes:
  • the base station generates fourth notification information, where the fourth notification information is used to indicate the determined occupied uplink resource block;
  • the control channel is the second target downlink control channel, so that the user equipment determines that the uplink resource block corresponding to the second target downlink control channel is the idle uplink resource block, so that the user equipment determines that the The idle uplink resource block of the preset condition is the target uplink resource block, so that the user equipment sends the uplink data by using the target uplink resource block.
  • the method further includes:
  • the base station If necessary, the base station generates fifth notification information, where the fifth notification information is used to instruct the user equipment to send the first resource request message;
  • the base station receives the first resource request message sent by the user equipment.
  • the fifth notification information is further used to indicate that the base station has divided the target uplink resource block into multiple sub-resource blocks, where the sub-resource block is used by the base station to determine the target uplink resource block, and each The sub-resource blocks are mutually orthogonal, wherein the sub-resource block is configured to receive the first resource request message sent by the user equipment;
  • the method further includes:
  • the base station If necessary, the base station generates the fifth notification information
  • the base station receives the first resource request message sent by the user equipment.
  • the method further includes:
  • the base station If allowed, the base station generates a sixth notification information, where the sixth notification information is used to indicate that the user equipment can send the uplink data by using the target uplink resource block;
  • the base station If not allowed, the base station generates seventh notification information, where the seventh notification information is used to indicate that the user equipment cannot send the uplink data by using the target uplink resource block;
  • the base station sends the seventh notification information to the user equipment by using a system broadcast or a downlink control channel, so that the user equipment resends the first resource request message.
  • the method further includes:
  • the base station Determining, by the base station, whether the uplink data sent by the user equipment by using the target uplink resource block carries a second resource request message, where the second resource request message is used by the user equipment to continue to pass the target uplink
  • the resource block sends the uplink data
  • the base station determines, according to the second resource request message, whether the user equipment is allowed to continue to send the message through the target uplink resource block.
  • the base station If allowed, the base station generates eighth notification information, where the eighth notification information is used to indicate that the user equipment can continue to send the uplink data by using the target uplink resource block;
  • the base station If not allowed, the base station generates ninth notification information, where the ninth notification information is used to indicate that the user equipment cannot continue to send the uplink data by using the target uplink resource block;
  • the ninth notification information to the user equipment by using a system broadcast or a downlink control channel, so that the user equipment determines that the base station does not allow the user equipment to continue to send through the target uplink resource block.
  • the upstream data is described.
  • the determining, by the base station, whether the user equipment needs to send the first resource request message includes:
  • the base station determines that the user equipment is not required to send the first resource request message
  • the base station determines that the user equipment is required to send the first resource request message
  • the base station determines that the user equipment is not required to send the first resource request message
  • the base station determines that the user equipment is required to send the first resource request message.
  • a second aspect of the embodiments of the present invention provides a method for sending uplink data, including:
  • the user equipment monitors the downlink control channel to select a target uplink resource block for transmitting uplink data
  • the user equipment sends the uplink data by using the target uplink resource block.
  • the receiving, by the user equipment, the first notification information sent by the base station includes:
  • the user equipment receives the first notification information by using a system broadcast or the downlink control channel.
  • the user equipment monitors the downlink control channel to select for transmitting uplink data.
  • the target uplink resource block includes:
  • the user equipment monitors the downlink control channel, and if the user equipment acquires the second notification information that is sent by the base station by using the first target downlink control channel, the user equipment determines, according to the second notification information, And the second uplink information block is used to indicate the determined uplink resource block, where the scheduled uplink resource block is used by the base station to determine an uplink resource block that is pre-configured to the user equipment, and the Determining, by the base station, the first target downlink control channel corresponding to the scheduled uplink resource block;
  • the user equipment determines the scheduled uplink resource block as a target uplink resource block.
  • the user equipment device monitors the downlink control channel to select a target uplink resource block for sending uplink data, including:
  • the user equipment monitors the downlink control channel, and the user equipment acquires third notification information that is sent by the base station by using the second target downlink control channel, where the user equipment determines that the idle is determined according to the third notification information.
  • An uplink resource block where the third information is used to indicate the determined idle uplink resource block, and the base station determines the second target downlink control channel corresponding to the idle uplink resource block;
  • the resource block is an uplink resource block that is determined to be currently or about to be idle by the base station;
  • the user equipment selects the idle uplink resource block that meets the preset condition as a target idle uplink resource block;
  • the user equipment determines that the target idle uplink resource block is the target uplink resource block.
  • the user equipment device monitors the downlink control channel to select a target uplink resource block for sending uplink data, including:
  • the user equipment monitors the downlink control channel, and if the user equipment acquires the fourth notification information sent by the base station through the third target downlink control channel, the user equipment determines that The downlink control channel that receives the fourth notification information and the second notification information is the second target downlink control channel; the fourth notification information is used to indicate the determined occupied uplink resource block, and Determining, by the base station, the third target downlink control channel corresponding to the occupied uplink resource block; the occupied uplink resource block is an uplink resource block currently or about to be occupied by the base station;
  • the user equipment determines that the uplink resource block corresponding to the second target downlink control channel is the idle uplink resource block;
  • the user equipment selects the idle uplink resource block that meets the preset condition as a target idle uplink resource block;
  • the user equipment determines that the target idle uplink resource block is the target uplink resource block.
  • the user equipment selecting the idle uplink resource block that meets the preset condition as the target idle uplink resource block includes:
  • the user equipment randomly selects an uplink resource block that is currently or about to be idle as the target idle uplink resource block;
  • the user equipment selects the target idle uplink resource block according to the size of the uplink data that it is to send.
  • the method Before the user equipment sends the uplink data by using the target uplink resource block, the method includes:
  • the user equipment receives the fifth notification information sent by the base station by using a system broadcast or the downlink control channel, where the fifth notification information is used to instruct the user equipment to send a first resource request message; the first resource request Sending, by the user equipment, the uplink data by using the target uplink resource block;
  • the user equipment sends the first resource request message by using the target uplink resource block, so that the base station determines, according to the first resource request message, whether the user equipment is allowed to pass the target
  • the uplink resource block sends the uplink data
  • the user equipment determines that the uplink data may be sent by using the target uplink resource block, where the sixth notification is The information is used to indicate that the user equipment can send the uplink data by using the target uplink resource block;
  • the user equipment determines to resend the first resource request message, where the seventh notification information is used to indicate The user equipment may not send the uplink data by using the target uplink resource block.
  • the method further includes:
  • the user equipment generates a second resource request message, where the second resource request message is used by the user equipment to continue to send the uplink data by using the target uplink resource block;
  • the user equipment receives the eighth notification information by using the system broadcast or the downlink control channel, the user equipment continues to send the uplink data by using the target uplink resource block, where the eighth notification information is used to indicate the base station. Allowing the user equipment to continue to send the uplink data by using the target uplink resource block;
  • the ninth notification information is used to indicate that the base station does not allow the user equipment to continue to send the uplink data by using the target uplink resource block.
  • the fifth notification information is further used to indicate that the base station has divided the target uplink resource block into a plurality of sub-resource blocks, the sub-resource block is configured to determine, by the base station, the target uplink resource block, and each of the sub-resource blocks is orthogonal to each other, wherein the sub-resource block is configured to receive the The first resource request message sent by the user equipment;
  • the method further includes:
  • the user equipment sends the first resource request message by using the sub resource block.
  • a third aspect of the embodiments of the present invention provides a base station, including:
  • a first dividing unit configured to divide the uplink data channel into multiple uplink resource blocks, and each uplink resource block is orthogonal to each other;
  • a first generating unit configured to generate first notification information, where the first notification information is used to indicate a downlink control channel that is determined by the base station and corresponding to each uplink resource block;
  • a first sending unit configured to send the first notification information to the user equipment, to enable the user equipment to monitor the downlink control channel to select a target uplink resource block for sending uplink data, and pass the The target uplink resource block sends the uplink data.
  • the first sending unit includes:
  • a first sending module configured to send the first notification information to the user equipment by using a system broadcast
  • a second sending module configured to send the first notification information to the user equipment by using the downlink control channel.
  • the base station further includes:
  • a first determining unit configured to determine whether a scheduling uplink resource block needs to be configured, where the scheduling uplink resource block is required by the base station to send the uplink data by using the scheduling uplink resource block;
  • a second dividing unit configured to: when the determining needs to configure the scheduled uplink resource block, divide at least one of the uplink resource blocks into the scheduled uplink resource block;
  • a second determining unit configured to determine an idle uplink resource block and/or an occupied uplink resource block if it is determined that the scheduled uplink resource block does not need to be configured; the idle uplink resource block is currently or about to be idle determined by the base station.
  • the uplink resource block, the occupied uplink resource block is an uplink resource block that is currently or about to be occupied by the base station.
  • the base station further includes:
  • a third determining unit configured to determine a first target downlink control channel corresponding to the scheduled uplink resource block
  • a second generating unit configured to generate second notification information, where the second notification information is used to indicate the determined uplink resource block that is determined
  • a second sending unit configured to send the second notification information to the user equipment by using the first target downlink control channel, so that the user equipment determines that the scheduled uplink resource block is the target uplink resource block And causing the user equipment to send the uplink data by using the target uplink resource block.
  • the base station further includes:
  • a fourth determining unit configured to determine a second target downlink control channel corresponding to the idle uplink resource block
  • a third generating unit configured to generate third notification information, where the third notification information is used to indicate the determined idle uplink resource block;
  • a third sending unit configured to send the third notification information to the user equipment by using the second target downlink control channel, so that the user equipment determines that the idle uplink resource block that meets a preset condition is
  • the target uplink resource block is configured to enable the user equipment to send the uplink data by using the target uplink resource block.
  • the base station further includes:
  • a fifth determining unit configured to determine a third target downlink control channel corresponding to the occupied uplink resource block
  • a fourth generating unit configured to generate fourth notification information, where the fourth notification information is used to indicate the determined occupied uplink resource block
  • a fourth sending unit configured to send the fourth notification information to the user equipment by using the third target downlink control channel, so that the user equipment determines that the fourth notification information and the second The downlink control channel of the notification information is the second target downlink control channel, so that the user equipment determines that the uplink resource block corresponding to the second target downlink control channel is the idle uplink resource block, so that the The user equipment determines that the idle uplink resource block that meets the preset condition is the target uplink resource block, so that the user equipment sends the uplink data by using the target uplink resource block.
  • the base station further includes:
  • a first determining unit configured to determine whether the user equipment is required to send a first resource request message, where the first resource request message is used by the user equipment to send the uplink data by using the target uplink resource block;
  • a fifth generating unit configured to: if the first determining unit determines that the user equipment is required to send the first resource request message, generate fifth notification information, where the fifth notification information is used to instruct the user equipment to send the First resource request message;
  • a fifth sending unit configured to send the fifth notification information to the user equipment by using a system broadcast or the downlink control channel, so that the user equipment sends the first resource request by using the target uplink resource block Message
  • the first receiving unit is configured to receive the first resource request message sent by the user equipment.
  • the fifth generating unit is further configured to: if the first determining unit determines that the user equipment is required to send the first resource request message, generate fifth notification information, where the fifth notification information is further used to indicate the base station
  • the target uplink resource block has been divided into a plurality of sub-resource blocks, the sub-resource block is divided into the target uplink resource block by the base station, and each of the sub-resource blocks is orthogonal to each other, wherein The sub-resource block is configured to receive the first resource request message sent by the user equipment;
  • the fifth sending unit is further configured to send the fifth notification information to the user equipment by using a system broadcast or the downlink control channel, so that the user equipment sends the first Resource request message.
  • the base station further includes:
  • a sixth determining unit configured to determine, according to the first resource request message, whether the user equipment is allowed to send the uplink data by using the target uplink resource block;
  • a sixth generating unit configured to generate sixth notification information, where the sixth determining unit is configured to allow the user equipment to send the uplink data by using the target uplink resource block, where the sixth notification information is used to indicate The user equipment may send the uplink data by using the target uplink resource block;
  • a sixth sending unit configured to send the sixth notification information to the user equipment by using a system broadcast or the downlink control channel, so that the user equipment sends the uplink data by using the target uplink resource block;
  • a second receiving unit configured to receive the uplink data sent by the user equipment
  • a seventh generating unit configured to generate seventh notification information, if the sixth determining unit determines that the user equipment is allowed to send the uplink data by using the target uplink resource block, where the seventh notification information is used to indicate The user equipment cannot send the uplink data by using the target uplink resource block;
  • a seventh sending unit configured to send the seventh notification information to the user equipment by using a system broadcast or a downlink control channel, so that the user equipment resends the first resource request message.
  • the base station further includes:
  • a seventh determining unit configured to determine whether the uplink data sent by the user equipment by using the target uplink resource block carries a second resource request message, where the second resource request message is used by the user equipment to continue to pass Transmitting, by the target uplink resource block, the uplink data;
  • a second determining unit configured to determine, according to the second resource request message, if the seventh determining unit determines that the uplink data that is sent by the user equipment by using the target uplink resource block carries a second resource request message Whether the user equipment is allowed to continue to send the uplink data by using the target uplink resource block;
  • An eighth generating unit configured to generate eighth notification information, if the second determining unit determines that the user equipment is allowed to continue to send the uplink data by using the target uplink resource block, where the eighth notification information is used to indicate The user equipment may continue to send the uplink data by using the target uplink resource block;
  • An eighth sending unit configured to send the eighth notification information to the user equipment by using a system broadcast or a downlink control channel, so that the user equipment continues to send the uplink data by using the target uplink resource block until the The uplink data transmission is completed;
  • a ninth generating unit configured to generate, when the second determining unit determines that the user equipment is not allowed to continue to send the uplink data by using the target uplink resource block, where the ninth notification information is used, where Instructing the user equipment that the uplink data cannot be continuously sent through the target uplink resource block;
  • a ninth sending unit configured to send the ninth notification information to the user equipment by using a system broadcast or a downlink control channel, so that the user equipment determines that the base station does not allow the user equipment to continue to pass the target uplink
  • the resource block transmits the uplink data.
  • the first determining unit includes:
  • a first determining module configured to determine whether a ratio of the number of the idle uplink resource blocks to the number of the user equipments to be accessed is greater than or equal to a first preset ratio
  • a first determining module configured to determine, if the first determining module determines that the ratio of the number of the idle uplink resource blocks to the number of the user equipment to be accessed is greater than or equal to the first preset ratio, Transmitting, by the user equipment, the first resource request message;
  • a second determining module if the first determining module determines that the ratio of the number of the idle uplink resource blocks to the number of the user equipments to be accessed is smaller than the first preset ratio, determining that the user equipment is required Sending the first resource request message;
  • a second determining module configured to determine whether a success rate of the user equipment accessing the base station at one time is greater than or equal to a second preset ratio
  • a second determining module configured to: if the second determining module determines that the success rate of the user equipment accessing the base station is greater than or equal to a second preset ratio, determining that the user equipment is not required to send the first Resource request message
  • a third determining module configured to: if the second determining module determines that the success rate of the user equipment accessing the base station is less than a second preset ratio, determining that the user equipment needs to send the first resource request message .
  • a fourth aspect of the embodiments of the present invention provides a user equipment, including:
  • a third receiving unit configured to receive first notification information that is sent by the base station, where the first notification information is used to indicate a downlink control channel that is determined by the base station and corresponding to each uplink resource block;
  • an eighth determining unit configured to determine, according to the first notification information, a downlink control channel corresponding to each uplink resource block, where the uplink resource block is used by the base station to determine an uplink data channel, and each of the uplink resources Orthogonal between blocks;
  • a selecting unit configured to monitor the downlink control channel to select a target uplink resource block for transmitting uplink data
  • a tenth sending unit configured to send the uplink data by using the target uplink resource block.
  • the third receiving unit includes:
  • a first receiving module configured to receive the first notification information by using a system broadcast
  • the second receiving module is configured to receive the first notification information by using the downlink control channel.
  • the selected unit includes:
  • a fourth determining module configured to perform monitoring on the downlink control channel, and if the second notification information sent by the base station by using the first target downlink control channel is obtained, determining the scheduling uplink resource according to the second notification information
  • the second notification information is used to indicate the determined scheduled uplink resource block
  • the scheduled uplink resource block is used by the base station to determine an uplink resource block pre-configured to the user equipment, and the base station determines Scheduling the first target downlink control channel corresponding to the uplink resource block;
  • a fifth determining module configured to determine the scheduled uplink resource block as a target uplink resource block.
  • the selected unit includes:
  • a sixth determining module configured to monitor the downlink control channel, and if the third notification information sent by the base station by using the second target downlink control channel is obtained, the user equipment determines that the idle is determined according to the third notification information.
  • An uplink resource block where the third information is used to indicate the determined idle uplink resource block, and the base station determines the second target downlink control channel corresponding to the idle uplink resource block;
  • the resource block is an uplink resource block that is determined to be currently or about to be idle by the base station;
  • a seventh determining module configured to select the idle uplink resource block that meets the preset condition as a target idle uplink resource block
  • an eighth determining module configured to determine that the target idle uplink resource block is the target uplink resource block.
  • the selected unit includes:
  • a ninth determining module configured to monitor the downlink control channel, and if the fourth notification information sent by the base station by using the third target downlink control channel is obtained, determining that the fourth notification information is not received
  • the downlink control channel of the second notification information is the second target downlink control channel; the fourth notification information is used to indicate the determined occupied uplink resource block, and the base station determines to correspond to the occupied uplink resource block
  • the occupied uplink resource block is an uplink resource block that is currently or about to be occupied by the base station;
  • a tenth determining module configured to determine that the uplink resource block corresponding to the second target downlink control channel is the idle uplink resource block
  • An eleventh determining module configured to select the idle uplink resource block that meets the preset condition as a target idle uplink resource block
  • the twelfth determining module is configured to determine that the target idle uplink resource block is the target uplink resource block.
  • the user equipment further includes:
  • a fourth receiving unit configured to receive, by using a system broadcast or the downlink control channel, fifth notification information that is sent by the base station, where the fifth notification information is used to instruct the user equipment to send a first resource request message; a resource request message for the user equipment to request to send the uplink data by using the target uplink resource block;
  • An eleventh sending unit configured to send the first resource request message by using the target uplink resource block, so that the base station determines, according to the first resource request message, whether the user equipment is allowed to pass the target uplink resource. Transmitting the uplink data;
  • a ninth determining unit configured to: if the sixth notification information sent by the base station is received by the system broadcast or the downlink control channel, determine that the uplink data may be sent by using the target uplink resource block, where the sixth notification information is Instructing, by the user equipment, to send, by using the target uplink resource block, Uplink data
  • a tenth determining unit configured to: if the seventh notification information sent by the base station is received by using the system broadcast or the downlink control channel, determining to resend the first resource request message, where the seventh notification information is used to indicate The user equipment cannot send the uplink data through the target uplink resource block.
  • the user equipment further includes:
  • a tenth generating unit configured to generate a second resource request message, where the second resource request message is used by the user equipment to continue to send the uplink data by using the target uplink resource block;
  • a twelfth sending unit configured to send the second resource request message to the base station by using the target uplink resource block
  • a fifth receiving unit configured to: if the eighth notification information is received through the system broadcast or the downlink control channel, continue to send the uplink data by using the target uplink resource block, where the eighth notification information is used to indicate that the base station allows The user equipment continues to send the uplink data by using the target uplink resource block;
  • a sixth receiving unit configured to: if receiving the ninth notification information by using the system broadcast or the downlink control channel, determining that the base station does not allow the user equipment to continue to send the uplink data by using the target uplink resource block, where The nine notification information is used to indicate that the base station does not allow the user equipment to continue to send the uplink data through the target uplink resource block.
  • the fourth receiving unit is further configured to receive, by using a system broadcast or the downlink control channel, fifth notification information that is sent by the base station, where the fifth notification information is further used to indicate that the base station has configured the target uplink resource.
  • the block is divided into a plurality of sub-resource blocks, the sub-resource block is divided into the base station to determine the target uplink resource block, and each of the sub-resource blocks are orthogonal to each other, wherein the sub-resource block is used for Receiving the first resource request message sent by the user equipment;
  • the eleventh sending unit is further configured to send the first resource request cancellation by using the sub resource block interest.
  • a fourth embodiment of the present invention provides a communication network, which includes the base station according to any one of the third aspect of the present invention to the third aspect of the embodiment of the present invention, and the embodiment of the present invention.
  • the method for transmitting uplink data, the base station, the user equipment, and the communication network provided by the embodiment of the present invention, wherein the base station divides the uplink data channel into multiple uplink resource blocks, and Each of the uplink resource blocks is orthogonal to each other, and the base station determines a downlink control channel of the uplink resource block, so that the user equipment monitors the downlink control channel to determine a target uplink resource block for sending uplink data. .
  • the base station divides the uplink data channel into multiple uplink resource blocks, so that the sending method in this embodiment can support the small data packet well, so that when the network load is light, the efficiency can be high, and the base station is Determining a downlink control channel of the uplink resource block, so that the user equipment monitors the downlink control channel to determine a target uplink resource block for transmitting uplink data, so that the user equipment monitors the carrier occupancy condition, thereby determining whether The carrier is occupied, the working mode is simple, collision does not occur, and the impact of a large number of burst services on the network can be avoided.
  • FIG. 1 is a flow chart of steps of an embodiment of a method for transmitting uplink data according to an embodiment of the present invention
  • FIG. 2 is a flow chart of another embodiment of a method for transmitting uplink data according to an embodiment of the present invention
  • FIG. 3 is a flowchart of another embodiment of a method for transmitting uplink data according to an embodiment of the present invention.
  • FIG. 4 is a flow chart of another embodiment of a method for transmitting uplink data according to an embodiment of the present invention.
  • FIG. 5 is a flowchart of another embodiment of a method for transmitting uplink data according to an embodiment of the present invention.
  • FIG. 6 is a flowchart of another embodiment of a method for transmitting uplink data according to an embodiment of the present invention.
  • FIG. 7 is a flowchart of steps of an embodiment of a method for sending uplink data according to an embodiment of the present invention.
  • FIG. 8 is a flowchart of another embodiment of a method for transmitting uplink data according to an embodiment of the present invention.
  • FIG. 9 is a flowchart of another embodiment of a method for sending uplink data according to an embodiment of the present invention.
  • FIG. 10 is a flowchart of another embodiment of a method for transmitting uplink data according to an embodiment of the present invention.
  • FIG. 11 is a flowchart of another embodiment of a method for transmitting uplink data according to an embodiment of the present invention.
  • FIG. 12 is a schematic structural diagram of an embodiment of a base station according to an embodiment of the present disclosure.
  • FIG. 13 is a schematic structural diagram of another embodiment of a base station according to an embodiment of the present disclosure.
  • FIG. 14 is a schematic structural diagram of another embodiment of a base station according to an embodiment of the present disclosure.
  • FIG. 15 is a schematic structural diagram of another embodiment of a base station according to an embodiment of the present disclosure.
  • FIG. 16 is a schematic structural diagram of another embodiment of a base station according to an embodiment of the present disclosure.
  • FIG. 17 is a schematic structural diagram of another embodiment of a base station according to an embodiment of the present disclosure.
  • FIG. 18 is a schematic structural diagram of an embodiment of a user equipment according to an embodiment of the present disclosure.
  • FIG. 19 is a schematic structural diagram of another embodiment of a user equipment according to an embodiment of the present disclosure.
  • FIG. 20 is a schematic structural diagram of another embodiment of a user equipment according to an embodiment of the present disclosure.
  • FIG. 21 is a schematic structural diagram of another embodiment of a user equipment according to an embodiment of the present disclosure.
  • FIG. 22 is a schematic structural diagram of another embodiment of a user equipment according to an embodiment of the present disclosure.
  • FIG. 23 is a schematic structural diagram of another embodiment of a base station according to an embodiment of the present disclosure.
  • FIG. 24 is a schematic structural diagram of another embodiment of a user equipment according to an embodiment of the present invention.
  • the base station divides the uplink data channel into multiple uplink resource blocks.
  • the base station divides the uplink data channel into multiple independent uplink resource blocks, and makes each uplink resource block orthogonal to each other.
  • the uplink resource block includes a time, a frequency, and a code resource.
  • the base station may be divided according to the size of the uplink service data packet sent by the user equipment, and may further divide the uplink resource block according to the actual situation of the current network.
  • the base station generates first notification information.
  • the first notification information generated by the base station is used to indicate a downlink control channel corresponding to each uplink resource block, so that the user equipment can determine an uplink resource block corresponding to the downlink control channel according to the first notification information.
  • the base station sends the first notification information to a user equipment.
  • the base station After generating the first notification information, the base station sends the first notification information to the user equipment, so that the user equipment monitors the downlink control channel to select a target uplink resource block for sending uplink data, and passes the The target uplink resource block sends the uplink data.
  • the base station may divide the uplink data channel into multiple uplink resource blocks, and determine a control channel corresponding to the uplink resource block, and notify the user equipment, so that the user equipment monitors the control channel, Obtain a target uplink resource block capable of transmitting uplink data.
  • the embodiment of the present invention enables the small data to be supported by the user equipment, and the control channel is monitored by the user equipment, so that the working mode of the embodiment is simple, collision does not occur, and the burst service is effectively avoided. The impact on the network.
  • FIG. 1 is a schematic diagram of a method for transmitting uplink data according to an embodiment of the present invention. The following describes how a base station notifies a user equipment of a scheduled uplink resource block and an idle uplink resource block that the base station has determined;
  • the base station divides the uplink data channel into multiple uplink resource blocks.
  • the base station generates first notification information.
  • Steps 201 to 202 in this embodiment are the same as the steps from step 101 to step 102 shown in FIG. 1, and details are not described herein again.
  • the base station sends the first notification information to a user equipment.
  • the base station sends the first notification information to the user equipment by using a system broadcast or the downlink control channel.
  • the base station determines whether it is necessary to configure a scheduling uplink resource block, and if so, proceed to step 205, and if not, proceed to step 209;
  • the scheduling uplink resource block is required by the base station to send the uplink data by using the scheduling uplink resource block by the user equipment.
  • the base station divides at least one uplink resource block into the scheduled uplink resource block.
  • the base station determines the scheduled uplink resource block, so that the user equipment directly sends the uplink data by using the scheduling uplink resource block, so that the user equipment does not need to use a contention mechanism to determine an uplink resource block for sending uplink data.
  • the base station determines a first target downlink control channel corresponding to the scheduled uplink resource block.
  • the base station determines a first target downlink control channel corresponding to the scheduled uplink resource block, so that the user equipment determines the scheduled uplink resource block by listening to the first target downlink control channel.
  • the base station generates second notification information.
  • the second notification information is used to indicate the scheduled uplink resource block that the base station has determined, so that the user equipment determines the scheduled uplink resource block according to the second notification information.
  • the base station sends the second notification information to the user equipment by using the first target downlink control channel.
  • the base station sends the second notification information by using the first target downlink control channel, so that the user equipment determines the scheduled uplink resource that is pre-configured by the base station by listening to the first target downlink control channel, and determines the target uplink.
  • the resource block is the scheduled uplink resource block, and the uplink data is sent by using the scheduling uplink resource block;
  • the base station determines an idle uplink resource block.
  • the base station determines that an uplink resource block that is currently or about to be idle is the idle uplink resource block.
  • the base station determines a second target downlink control channel corresponding to the idle uplink resource block.
  • the base station generates third notification information.
  • the third notification information is used to indicate the idle uplink resource block that the base station has determined, and may enable the user equipment to determine a current uplink idle resource block or an upcoming uplink resource block.
  • the third notification information is further used to indicate that the uplink resource block is occupied by the user equipment, for example, the time when the user equipment occupies the uplink resource block to send data, the size of the data packet, and the like.
  • the base station sends the third notification information to the user equipment by using the second target downlink control channel.
  • the base station sends the third notification information to the user equipment, so that the user equipment listens to the second target downlink control channel to obtain the third notification information, and determines the target uplink resource block by using the third notification information, so that The user equipment sends the uplink data by using the target uplink resource block.
  • the second notification information is generated to indicate the scheduled uplink resource block, and the second notification is sent by using the first target downlink control channel.
  • the information is notified to the user equipment, so that the user equipment determines the scheduled uplink resource block by listening to the first target downlink control channel, and sends uplink data by using the scheduled uplink resource block.
  • the base station does not allocate the uplink resource block to the user equipment, determine the idle uplink resource block, so that the user equipment determines that the idle uplink resource block that meets the preset condition is the target uplink resource block to pass the target uplink.
  • the resource block sends upstream data.
  • the user equipment can obtain the scheduled uplink resource block that is configured by the base station, and send the uplink data by using the scheduled uplink resource block, so that the base station notifies the user equipment of the determined idle resource block, so that the user
  • the device selects a target idle uplink resource block for sending uplink data, thereby effectively reducing the possibility that the user equipment sends uplink data to collide, and the overhead is small, and effectively solving the impact of the burst service on the network.
  • FIG. 2 illustrates how the base station notifies the user equipment of the scheduled uplink resource block and the idle uplink resource block that the base station has determined; and how the implicit notification is used by the base station in conjunction with the embodiment shown in FIG.
  • the user equipment is idle uplink resource block.
  • the base station divides the uplink data channel into multiple uplink resource blocks.
  • the base station generates first notification information.
  • the base station sends the first notification information to a user equipment.
  • the base station determines whether it is necessary to configure a scheduling uplink resource block, and if so, proceed to step 305, and if not, proceed to step 309;
  • the base station divides at least one uplink resource block into the scheduled uplink resource block.
  • the base station determines a first target downlink control channel corresponding to the scheduled uplink resource block.
  • the base station generates second notification information, where the second notification information is used to indicate the determined uplink resource block that is determined.
  • the base station sends the second notification information to the user equipment by using the first target downlink control channel.
  • the steps 301 to 308 in this embodiment are the same as the steps 201 to 208 shown in FIG. 2, and are not described in detail in this embodiment.
  • the base station determines that an uplink resource block is occupied.
  • the occupied uplink resource block is an uplink resource block that is currently or about to be occupied by the base station.
  • the base station determines a third target downlink control channel corresponding to the occupied uplink resource block.
  • the base station generates fourth notification information.
  • the fourth notification information is used to indicate the determined occupied uplink resource block
  • the base station sends the fourth notification information to the user equipment by using the third target downlink control channel.
  • the user equipment can receive the fourth notification information sent by the base station by listening to the third target downlink control channel, so that the user equipment determines that the fourth notification information and the second notification are not received.
  • the downlink control channel of the information is the second target downlink control channel, so that the user equipment determines that the uplink resource block corresponding to the second target downlink control channel is the null
  • the uplink resource block is idle, so that the user equipment determines that the idle uplink resource block that meets the preset condition is the target uplink resource block, so that the user equipment sends the uplink data by using the target uplink resource block.
  • the manner in which the base station notifies the user equipment that the uplink resource block is idle is an implicit notification, that is, the user equipment determines that the downlink control channel that does not receive the fourth notification information and the second notification information is the second target. Determining, by the user equipment, that the uplink resource block corresponding to the second target downlink control channel is the idle uplink resource block, so that the base station does not need to send the indication information again when notifying the user equipment that the uplink resource block is idle , save network resources, and thus avoid the impact of sudden business on the network.
  • FIG. 2 illustrates how the base station notifies the user equipment of the scheduled uplink resource block and the idle uplink resource block that the base station has determined. The following describes how the base station receives the user equipment to send the uplink through the target idle uplink resource block. data;
  • the base station divides the uplink data channel into multiple uplink resource blocks.
  • the base station generates first notification information.
  • the base station sends the first notification information to a user equipment.
  • the base station determines whether it is necessary to configure a scheduling uplink resource block, and if so, proceed to step 405, and if not, proceed to step 409;
  • the base station divides at least one uplink resource block into the scheduled uplink resource block. 406.
  • the base station determines a first target downlink control channel corresponding to the scheduled uplink resource block.
  • the base station generates second notification information.
  • the second notification information is used to indicate the determined uplink resource block that has been determined
  • the base station sends the second notification information to the user equipment by using the first target downlink control channel.
  • the base station determines an idle uplink resource block.
  • the base station determines a second target downlink control channel corresponding to the idle uplink resource block.
  • the base station generates third notification information.
  • the base station sends the third notification information by using the second target downlink control channel. Giving the user equipment;
  • the steps 401 to 412 shown in this embodiment are the same as the steps 201 to 212 shown in FIG. 2 and will not be described again.
  • the specific manner for the base station to determine the idle uplink resource block is the explicit notification mode shown in FIG. 2, and of course, the implicit notification mode shown in FIG. 3 may be used.
  • the specific manner in which the base station in the embodiment indicates the idle uplink resource block to the user equipment is not limited.
  • the base station determines whether the user equipment is required to send a first resource request message; if yes, proceed to step 414, and if not, proceed to step 420;
  • the base station determines that the user equipment is not required to send the first resource request message
  • the base station determines that the user equipment is required to send the first resource request message
  • the manner in which the base station specifically determines whether the first resource request message needs to be received may also be described
  • the base station determines that the user equipment is not required to send the first resource request message
  • the base station determines that the user equipment is required to send the first resource request message.
  • the first resource request message may be an ID of the user equipment or a specific sequence that is pre-agreed with the base station.
  • the determining, by the base station, that the user equipment sends the first resource request message can effectively avoid collision between the uplink data sent by the user equipment.
  • the base station generates fifth notification information.
  • the fifth notification information is used to instruct the user equipment to send the first resource request message.
  • the base station sends the fifth notification information to the user equipment.
  • the base station receives the first resource request message that is sent by the user equipment by using the target uplink resource block.
  • the base station determines, according to the first resource request message, whether the user equipment is allowed to send the uplink data by using the target uplink resource block; if yes, proceed to step 418; if not, proceed to step 421;
  • the base station determines whether the user equipment is allowed to occupy the target idle uplink resource block to send uplink data.
  • the base station generates sixth notification information.
  • the sixth notification information is used to indicate that the user equipment can send the uplink data by using the target uplink resource block.
  • the base station sends the sixth notification information to the user equipment.
  • the base station receives the uplink data sent by the user equipment.
  • the base station generates seventh notification information.
  • the seventh notification information is used to indicate that the user equipment cannot send the uplink data by using the target uplink resource block.
  • the base station sends the seventh notification information to the user equipment, and returns to step 416;
  • the base station Sending, by the base station, the seventh notification information to the user equipment by using a system broadcast or a downlink control channel, so that the user equipment resends the first resource request message until the base station generates an indication for allowing the location
  • the user equipment sends the uplink data sixth notification information by using the target idle uplink resource block.
  • the base station determines whether the user equipment is required to send the first resource request message, and if necessary, further determines whether the base station allows the user equipment to send through the target idle uplink resource block.
  • the first resource request message if allowed, causes the user equipment to send the uplink data by using the target idle uplink resource block, and if not, the user equipment directly sends the uplink data.
  • the base station first according to the current The specific situation of the network determines whether the user equipment needs to send the first resource request message, thereby further reducing the possibility that the user equipment sends uplink data to collide, avoiding the situation that the network cannot work normally due to a serious collision, and can greatly reduce the situation. The impact of the business on the network.
  • the embodiment shown in FIG. 4 illustrates how the base station receives the user equipment to send the uplink data through the target idle uplink resource block.
  • the following describes how the base station continues to receive the user equipment transmission through the target idle uplink resource block according to the embodiment shown in FIG. Uplink data
  • the base station divides the uplink data channel into multiple uplink resource blocks.
  • the base station generates first notification information.
  • the base station sends the first notification information to a user equipment.
  • the base station determines whether it is necessary to configure a scheduling uplink resource block, if yes, proceed to step 505, and if not, proceed to step 509;
  • the base station divides the at least one uplink resource block into the scheduled uplink resource block. 506. The base station determines a first target downlink control channel corresponding to the scheduled uplink resource block.
  • the base station generates second notification information, where the second notification information is used to indicate the determined uplink resource block that is determined.
  • the base station sends the second notification information to the user equipment by using the first target downlink control channel.
  • the base station determines an idle uplink resource block.
  • the base station determines a second target downlink control channel corresponding to the idle uplink resource block.
  • the base station generates third notification information.
  • the base station sends the third notification information to the user equipment by using the second target downlink control channel.
  • the base station determines whether the user equipment is required to send a first resource request message; if yes, proceed to step 514, and if not, proceed to step 520;
  • the base station generates fifth notification information.
  • the base station sends the fifth notification information to the user equipment.
  • the base station receives the first resource request message that is sent by the user equipment by using the target uplink resource block.
  • the base station determines, according to the first resource request message, whether the user equipment is allowed to send the uplink data by using the target uplink resource block; if yes, proceed to step 518; if not, proceed to step 521;
  • the base station generates sixth notification information.
  • the base station sends the sixth notification information to the user equipment.
  • the base station receives the uplink data sent by the user equipment.
  • the base station generates seventh notification information.
  • the base station sends the seventh notification information to the user equipment, and returns to step 516;
  • the steps 501 to 522 shown in this embodiment are the same as the steps 401 to 422 shown in FIG. 4, and details are not described herein again.
  • step 520 After performing step 520, that is, after the base station successfully receives the uplink data sent by the user equipment, proceed to step 523;
  • step 523 if the base station determines that the uplink data sent by the user equipment by the target uplink resource block carries a second resource request message, proceed to step 524;
  • the second resource request message is used by the user equipment to continue to send the uplink data by using the target uplink resource block;
  • the second resource request message may be used to apply to the base station to continue occupying the target idle uplink resource block.
  • the second resource uplink resource block may be a user ID or a BSR (Buffer state report buffer status report);
  • the base station determines that the user equipment needs to continue to pass the target space by using the BSR.
  • the size of the uplink data sent by the idle uplink resource block is the size of the uplink data sent by the idle uplink resource block.
  • the base station determines, according to the second resource request message, whether the user equipment is allowed to continue to send the uplink data by using the target uplink resource block. If yes, proceed to step 525. If not, proceed to step 527. ;
  • the base station generates eighth notification information.
  • the eighth notification information is used to indicate that the user equipment can continue to send the uplink data by using the target uplink resource block.
  • the base station sends the eighth notification information to the user equipment.
  • the base station generates ninth notification information.
  • the ninth notification information is used to indicate that the user equipment cannot continue to send the uplink data by using the target uplink resource block.
  • the base station sends the ninth notification information to the user equipment.
  • the ninth notification information to the user equipment by using a system broadcast or a downlink control channel, so that the user equipment determines that the base station does not allow the user equipment to continue to send through the target uplink resource block.
  • the upstream data is described.
  • the user equipment reselects the target uplink resource block to resend the uplink data or resend the second resource request message.
  • the base station may determine, according to the second resource request message, whether the user equipment is allowed to continue to send uplink data by using the target idle uplink resource block, and if allowed, the user equipment continues to send uplink through the target idle uplink resource block. data.
  • the base station can receive the second resource request message, so that the user equipment can continue to occupy the target idle uplink resource block to send the uplink data, so that if the user equipment needs to continue to send the uplink data, it is not necessary to re-select the idle uplink resource block, thereby improving the base station receiving uplink.
  • the efficiency of the data if the user equipment wants to continue to send uplink data through the target idle uplink resource block, The base station can receive the second resource request message, so that the user equipment can continue to occupy the target idle uplink resource block to send the uplink data, so that if the user equipment needs to continue to send the uplink data, it is not necessary to re-select the idle uplink resource block, thereby improving the base station receiving uplink. The efficiency of the data.
  • the embodiment shown in FIG. 4 illustrates how the base station receives the user equipment to send uplink data through the target idle uplink resource block. The following describes how to enable the base station to access more user equipments according to the embodiment shown in FIG. 6;
  • the base station divides the uplink data channel into multiple uplink resource blocks.
  • the base station generates first notification information.
  • the base station sends the first notification information to a user equipment.
  • the base station determines whether it is necessary to configure a scheduling uplink resource block, and if so, proceed to step 605, and if not, proceed to step 609;
  • the base station divides at least one uplink resource block into the scheduled uplink resource block.
  • the base station determines a first target downlink control channel corresponding to the scheduled uplink resource block.
  • the base station generates second notification information.
  • the base station sends the second notification information to the user equipment by using the first target downlink control channel.
  • the base station determines an idle uplink resource block.
  • the base station determines a second target downlink control channel corresponding to the idle uplink resource block.
  • the base station generates third notification information.
  • the base station sends the third notification information to the user equipment by using the second target downlink control channel.
  • the base station determines whether the user equipment needs to send a first resource request message; if yes, proceed to step 614, and if not, proceed to step 620;
  • the steps 601 to 613 shown in this embodiment are the same as the steps 501 to 513 shown in FIG. 5, and details are not described herein again.
  • the base station generates fifth notification information.
  • the fifth notification information is further used to indicate that the base station has uplinked the target
  • the source block is divided into a plurality of sub-resource blocks, the sub-resource block is divided into the base station to determine the target uplink resource block, and each of the sub-resource blocks is orthogonal to each other, wherein the sub-resource block is used. Receiving the first resource request message sent by the user equipment.
  • the first resource request message sent by the user equipment is short, and the first resource request message is received by the sub-resource block to enable the base station to access more user equipments, thereby improving the capability of the base station service processing.
  • the base station sends the fifth notification information to the user equipment.
  • the base station uses the fifth notification information to notify the user equipment to send the first resource request message by using the sub resource block.
  • the base station sends the fifth notification information to the user equipment by using a system broadcast or the downlink control channel.
  • the base station receives the first resource request message sent by the user equipment.
  • the base station receives the first resource request message sent by the user equipment by using the sub-resource block.
  • the base station determines, according to the first resource request message, whether the user equipment is allowed to send the uplink data by using the target uplink resource block; if yes, proceed to step 618; if not, proceed to step 621;
  • the base station generates sixth notification information.
  • the base station sends the sixth notification information to the user equipment.
  • the base station receives the uplink data sent by the user equipment.
  • the base station generates seventh notification information.
  • the base station sends the seventh notification information to the user equipment, and returns to step 616;
  • the steps 617 to 622 shown in this embodiment are the same as the steps 417 to 422 shown in FIG. 4, and details are not described herein again.
  • the base station when determining that the user equipment needs to send the first resource request message, the base station needs to access the user equipment, and in order to prevent the first resource request message sent by each user equipment from colliding, the target idle resource is used.
  • the block is further divided into a plurality of sub-resource blocks to enable the user equipment to pass The first resource request message is sent by the sub-resource block, so that the base station can access more user equipments, improve the efficiency of the base station receiving the uplink data, and effectively avoid collisions.
  • FIG. 1 to FIG. 6 illustrates how the base station receives the uplink data sent by the user equipment.
  • the following describes how the user equipment sends the uplink data according to the embodiment shown in FIG. 7;
  • the user equipment receives first notification information sent by the base station.
  • the first notification information generated by the base station is used to indicate a downlink control channel that is determined by the base station and corresponding to each uplink resource block.
  • the user equipment determines, according to the first notification information, a downlink control channel corresponding to each uplink resource block.
  • the uplink resource block is configured to determine, by the base station, an uplink data channel, and each of the uplink resource blocks is orthogonal to each other;
  • the user equipment can determine, by using the first notification information, a downlink control channel corresponding to each uplink resource block.
  • the user equipment monitors the downlink control channel to select a target uplink resource block for sending uplink data.
  • the user equipment monitors the downlink control channel to obtain the occupation status of each uplink resource block, and selects a target uplink resource block for transmitting uplink data according to its own requirement.
  • the user equipment sends the uplink data by using the target uplink resource block.
  • the uplink data is sent by the target uplink resource block, so that the base station receives the uplink data sent by the user equipment by using the target uplink resource block.
  • the user equipment can obtain the downlink control channel corresponding to each uplink resource block according to the first notification information sent by the base station, and obtain the occupancy status of each uplink resource block by monitoring each downlink control channel, thereby selecting A target uplink resource block that is used to send uplink data.
  • the user equipment monitors the downlink control channel to obtain the target uplink resource block, thereby reducing the working load of the base station, and does not affect the network even if there is a sudden service, and the working efficiency is high.
  • FIG. 7 illustrates how the user equipment sends uplink data, which is shown in FIG. 8 below.
  • the embodiment illustrates how the user equipment selects a target uplink resource block for transmitting uplink data
  • the user equipment receives first notification information sent by the base station.
  • the user equipment receives the first notification information by using a system broadcast or the downlink control channel.
  • the user equipment determines, according to the first notification information, a downlink control channel corresponding to each uplink resource block.
  • the step 802 in this embodiment is the same as the step 702 shown in FIG. 7, and details are not described herein again.
  • the user equipment monitors the downlink control channel, and determines the received notification information.
  • the user equipment determines the scheduled uplink resource block according to the second notification information.
  • the user equipment determines that the notification information that is received by the first target downlink control channel is the second notification information, determining that the uplink resource block corresponding to the first target downlink control channel is a scheduling uplink resource. Piece.
  • the scheduling uplink resource block determines, for the base station, an uplink resource block that is pre-configured to the user equipment, and the base station determines the first target downlink control channel that is corresponding to the scheduled uplink resource block.
  • the user equipment determines the scheduled uplink resource block as a target uplink resource block, and then proceeds to step 811;
  • step 805 the user equipment determines that the scheduled uplink resource block is determined to be the target uplink resource block, and then proceeds to step 811 to enable the user equipment to send uplink data by using the target uplink resource block.
  • the user equipment determines, according to the third notification information, an idle uplink resource block.
  • the user equipment determines that the notification information that is received by the second target downlink control channel is the third notification information, and determines that the uplink resource block corresponding to the second target downlink control channel is an idle uplink resource block.
  • the third knowledge information is used to indicate the determined idle uplink resource block, and the base station determines And the second target downlink control channel corresponding to the idle uplink resource block; the idle uplink resource block is an uplink resource block that is determined to be currently or about to be idle by the base station.
  • the user equipment selects the idle uplink resource block that meets the preset condition as the target idle uplink resource block, and then proceeds to step 811;
  • the preset condition that is determined by the user equipment may be that the user equipment randomly selects the currently idle uplink resource block as the target idle uplink resource block; or the user equipment randomly selects an uplink resource block that is about to be idle.
  • the uplink resource may be selected according to the occupancy condition of the idle uplink resource block in the previous period, or the target uplink resource block may be selected according to the size of the uplink data to be sent by the user equipment.
  • the user equipment specifically determines that the idle uplink resource block is a target idle uplink resource block.
  • the user equipment determines that the target idle uplink resource block is the target uplink resource block, and then proceeds to step 811;
  • step 808 the user equipment determines that the idle uplink resource block is determined as the target uplink resource block, and then proceeds to step 811 to enable the user equipment to send uplink data by using the target uplink resource block.
  • the user equipment acquires the fourth notification information that is sent by the base station by using the third target downlink control channel, where the user equipment determines that the fourth notification information and the second notification information are not received.
  • the channel is the second target downlink control channel;
  • the user equipment determines that the notification information that is received by the third target downlink control channel is the fourth notification information, determining that the uplink resource block corresponding to the second target downlink control channel is an occupied uplink Resource block.
  • the fourth notification information is used to indicate the determined occupied uplink resource block, and the base station determines the third target downlink control channel corresponding to the occupied uplink resource block;
  • the resource block is an uplink resource block that is currently or about to be occupied by the base station.
  • the user equipment may determine that the downlink control channel that does not receive the fourth notification information and the second notification information is the second target downlink control channel.
  • the user equipment determines the uplink resource corresponding to the second target downlink control channel.
  • the source block is the idle uplink resource block, and returns to step 807;
  • the process returns to step 807 to determine the target uplink resource block.
  • the user equipment sends the uplink data by using the target uplink resource block.
  • the target uplink resource block that has been determined by the user equipment sends the uplink data.
  • the user equipment after determining, by the user equipment, the control channel of each uplink resource block, the user equipment determines whether there is a scheduled uplink resource block in the uplink resource block, and if yes, the user equipment directly sends the uplink data through the scheduling uplink resource block, if not, if The user equipment selects an idle uplink resource block that meets the preset condition to send uplink data.
  • the user equipment monitors the control channel to determine the target uplink resource block, so that the working mode is simple, the burden of the base station is reduced, collision does not occur, the overhead is small, and the working efficiency is high.
  • FIG. 8 illustrates how the user equipment selects the target uplink resource block for transmitting the uplink data.
  • the following describes the user equipment how to send the uplink data through the target idle uplink resource block according to the embodiment shown in FIG. 9;
  • the user equipment receives first notification information sent by the base station.
  • the user equipment determines, according to the first notification information, a downlink control channel corresponding to each uplink resource block.
  • the user equipment monitors the downlink control channel, and determines the received notification information.
  • the user equipment determines the scheduled uplink resource block according to the second notification information.
  • the user equipment determines the scheduled uplink resource block as a target uplink resource block.
  • the steps 901 to 905 in this embodiment are the same as the steps 801 to 805 shown in FIG. 8, and are not described in this embodiment.
  • the user equipment sends the uplink data by using the scheduled uplink resource block that is determined to be the target uplink resource block.
  • the base station sends the second target downlink control channel.
  • the third notification information the user equipment determines, according to the third notification information, an idle uplink resource block;
  • the user equipment selects the idle uplink resource block that meets a preset condition as a target idle uplink resource block.
  • the user equipment determines that the target idle uplink resource block is the target uplink resource block.
  • the user equipment acquires the fourth notification information that is sent by the base station by using the third target downlink control channel, where the user equipment determines that the fourth notification information and the second notification information are not received.
  • the channel is the second target downlink control channel;
  • the user equipment determines that the uplink resource block corresponding to the second target downlink control channel is the idle uplink resource block, and returns to step 908;
  • the steps 907 to 911 shown in this embodiment are the same as the processes of the embodiments 806 to 810 shown in FIG. 8, and are not described herein again.
  • the user equipment determines the target uplink resource block, and then proceeds to step 912;
  • the user equipment receives fifth notification information sent by the base station.
  • the user equipment receives the fifth notification information sent by the base station by using a system broadcast or the downlink control channel.
  • the fifth notification information is used to indicate that the user equipment sends a first resource request message, where the first resource request message is used by the user equipment to send the uplink data by using the target uplink resource block.
  • the user equipment sends the first resource request message by using the target uplink resource block.
  • the user equipment sends the first resource request message according to the fifth notification information, so that the base station determines, according to the first resource request message, whether the user equipment is allowed to send the foregoing by using the target uplink resource block.
  • Upstream data
  • the user equipment determines that the uplink data is sent by using the target uplink resource block.
  • the user equipment receives the sixth notification information sent by the base station by using the system broadcast or the downlink control channel, and the user equipment determines that the uplink data can be sent by using the target uplink resource block.
  • the sixth notification information is used to indicate that the user equipment can send the uplink data by using the target uplink resource block;
  • step 915 If the user equipment receives the seventh notification information sent by the base station, return to step 913.
  • the user equipment receives the seventh notification information sent by the base station by using the system broadcast or the downlink control channel, and the user equipment returns to step 913 to resend the first resource request message until the user equipment receives And configured to indicate that the user equipment is allowed to send the uplink data sixth notification information by using the target idle uplink resource block.
  • the seventh notification information is used to indicate that the user equipment cannot send the uplink data by using the target uplink resource block.
  • the user equipment when the user equipment determines that the target uplink resource block is the target uplink resource block, the user equipment does not need to instruct the user equipment to send the first resource request message, and if the user equipment determines that the target uplink resource block is the target idle uplink resource block, The user equipment may send the first resource request message according to the indication of the base station, to request the base station to use the target idle uplink resource block to send uplink data. In this embodiment, the user equipment determines whether to send the first resource request message according to the indication of the base station, thereby further avoiding the occurrence of a collision, avoiding a situation that the network cannot work normally due to a serious collision, and can greatly reduce the burst service. The impact on the network.
  • FIG. 9 specifically illustrates how the user equipment sends the uplink data through the target idle uplink resource block.
  • the following describes how the user equipment continues to send the uplink data through the target idle uplink resource block according to the embodiment shown in FIG. 10;
  • the user equipment receives first notification information sent by the base station;
  • the user equipment determines, according to the first notification information, a downlink control channel corresponding to each uplink resource block;
  • the user equipment monitors the downlink control channel, and determines the received notification information.
  • the user equipment determines, according to the second notification information, the scheduled uplink resource. Piece;
  • the user equipment determines the scheduled uplink resource block as a target uplink resource block.
  • the user equipment sends the uplink data by using the scheduled uplink resource block that is determined to be the target uplink resource block.
  • the user equipment determines, according to the third notification information, an idle uplink resource block.
  • the user equipment selects the idle uplink resource block that meets a preset condition as a target idle uplink resource block.
  • the user equipment determines that the target idle uplink resource block is the target uplink resource block.
  • the user equipment acquires the fourth notification information that is sent by the base station by using the third target downlink control channel, where the user equipment determines that the fourth notification information and the second notification information are not received.
  • the channel is the second target downlink control channel;
  • the user equipment determines that the uplink resource block corresponding to the second target downlink control channel is the idle uplink resource block, and returns to step 1008;
  • the user equipment receives fifth notification information sent by the base station.
  • the user equipment sends the first resource request message by using the target uplink resource block.
  • the user equipment determines that the uplink data is sent by using the target uplink resource block.
  • step 1015 If the user equipment receives the seventh notification information sent by the base station, return to step 1013.
  • the steps 1001 to 1015 in this embodiment are the same as the steps 901 to 915 shown in FIG. 9, and are not described herein again.
  • the user equipment sends the uplink data to the base station through the target uplink resource block. If the uplink data sent by the user equipment is large, the user equipment cannot complete the transmission once, that is, the user equipment wants to continue to occupy the current target uplink. The resource block continues to send uplink data, then steps are taken. 1016;
  • the user equipment generates a second resource request message.
  • the user equipment may generate a second resource request message, where the second resource request message is used by the user equipment to continue to pass the target.
  • the idle uplink resource block sends the uplink data.
  • the second resource uplink resource block may be a user ID or a BSR (Buffer state report buffer status report);
  • the base station determines, by using the BSR, the size of the uplink data that the user equipment needs to continue to send through the target idle uplink resource block.
  • the user equipment generates a second resource request message, where the second resource request message is used by the user equipment to continue to send the uplink data by using the target uplink resource block.
  • the user equipment determines that the target uplink resource block is a target idle uplink resource block, and the user equipment needs to continue to occupy the target uplink resource block to send uplink data, the user equipment sends the target uplink resource block through the target uplink resource block. Stated upstream data;
  • the second resource request message does not need to be sent.
  • the user equipment sends the second resource request message to the base station by using the target uplink resource block.
  • the user equipment continues to send the uplink data by using the target uplink resource block.
  • the user equipment receives the eighth notification information by using the system broadcast or the downlink control channel, the user equipment continues to send the uplink data by using the target uplink resource block.
  • the eighth notification information is used to indicate that the base station allows the user equipment to continue to send the uplink data by using the target uplink resource block,
  • the user equipment determines that the base station does not allow the user equipment to continue to send the uplink data by using the target uplink resource block.
  • the user equipment determines that the base station does not allow the user equipment to continue to send the uplink data through the target uplink resource block.
  • the ninth notification information is used to indicate that the base station does not allow the user equipment to continue to send the uplink data by using the target uplink resource block.
  • the user equipment may continue to send the second resource request message through the target uplink resource block, or may be re-in the idle uplink resource block. Reselect the target uplink resource block and resend the uplink data.
  • the user equipment may also send a second resource request message to request to continue to send uplink data through the target uplink resource block, and if the base station allows, the user equipment may continue to occupy the target.
  • the uplink data block sends uplink data.
  • the target uplink resource block may not be reselected, and the uplink data may be sent through the selected target uplink resource block, thereby improving the efficiency of the user equipment to send the uplink data.
  • FIG. 9 specifically illustrates how the user equipment sends the uplink data through the target idle uplink resource block.
  • the following describes how to implement more user equipment to access the base station according to the embodiment shown in FIG. 11;
  • the user equipment receives first notification information sent by the base station.
  • the user equipment determines, according to the first notification information, a downlink control channel corresponding to each uplink resource block;
  • the user equipment monitors the downlink control channel, and determines the received notification information.
  • the user equipment determines the scheduled uplink resource block according to the second notification information.
  • the user equipment determines the scheduled uplink resource block as a target uplink resource block.
  • the user equipment sends the uplink data by using the scheduled uplink resource block that is determined to be the target uplink resource block.
  • the user equipment determines, according to the third notification information, an idle uplink resource block.
  • the user equipment selects the idle uplink resource block that meets a preset condition as a target idle uplink resource block.
  • the user equipment determines that the target idle uplink resource block is the target uplink resource block.
  • the channel is the second target downlink control channel
  • the user equipment determines that the uplink resource block corresponding to the second target downlink control channel is the idle uplink resource block, and returns to step 1108;
  • Steps 1101 to 1111 in this embodiment are the same as the steps 901 to 911 shown in FIG. 9, and details are not described herein again.
  • the user equipment receives fifth notification information sent by the base station.
  • the fifth notification information is further used to indicate that the base station has divided the target uplink resource block into multiple sub-resource blocks, where the sub-resource block is the target uplink resource block. And the sub-resource blocks are used to receive the first resource request message sent by the user equipment.
  • the user equipment sends the first resource request message by using the sub resource block.
  • the first resource request message sent by the user equipment is short, and the first resource request message is received by the sub-resource block, so that more user equipments can access the base station, which improves the efficiency of the user equipment to send uplink data.
  • the first resource request message is used by the user equipment to request to send the uplink data by using the target resource block.
  • the user equipment determines that the uplink data is sent by using the target uplink resource block.
  • the steps 1114 to 1115 shown in this embodiment are the same as the steps 914 to 915 shown in FIG. 9, and are not described in this embodiment.
  • the user equipment determines whether the first resource request message needs to be sent, and if the first resource request message is sent, the user equipment may send the sub resource block according to the indication of the base station.
  • the first resource request message The embodiments of the present invention enable more user equipments to access the base station, which effectively improves the efficiency of the user equipment to send uplink data, thereby avoiding collisions.
  • the method for transmitting the uplink data is described in detail in the foregoing embodiment.
  • the method for transmitting the uplink data provided by the embodiment of the present invention is further described in detail in the following specific application scenarios:
  • the base station divides the uplink data channel into multiple uplink resource blocks, and each uplink resource block is orthogonal to each other;
  • the base station divides the uplink data channel into an uplink resource block for transmitting a 12-byte service and an uplink resource block for transmitting a 100-byte service;
  • the base station generates first notification information for indicating a correspondence between the uplink resource block and the downlink control channel;
  • the base station sends the first notification information to the user equipment by using the system broadcast;
  • the user equipment does not receive the second notification information that is used to indicate the determined uplink resource block, and the user equipment determines that the uplink resource block is not scheduled.
  • the user equipment can determine, by using the third notification information, an idle uplink resource block that has been determined by the base station;
  • the idle uplink resource block determined by the base station is determined according to the occupancy condition of the uplink resource block, and specifically includes the current time slot idle uplink resource block or the upcoming idle uplink resource block;
  • the user equipment determines an idle uplink resource block, and randomly selects an idle uplink resource block as a target empty
  • the idle uplink resource block or the adapted idle uplink resource block is selected according to the size of the service data packet generated by the user equipment itself;
  • the target idle resource block selected by the user equipment is an uplink resource block used for transmitting a 100-byte service
  • the base station When f(n/m) ⁇ a, the base station generates fifth notification information for indicating that the base station needs the user equipment to send the first resource request message;
  • the fifth notification information is used to indicate that the base station needs the user equipment to send the first resource request message
  • the base station further divides the uplink resource block used for transmitting the 100 byte type service into multiple sub resource blocks, and each of the sub resource blocks is orthogonal to each other;
  • the base station is divided into five sub-resource blocks, and each sub-resource block can be used to transmit a 20-byte service;
  • the sub-resource block is configured to receive the first resource request message sent by the user equipment;
  • the fifth notification generated by the base station is further used to indicate that the base station has divided the sub resource blocks
  • the base station sends the fifth notification information to the user equipment by using a system broadcast or a downlink control channel;
  • the user equipment determines, by using the fifth notification information, that the first resource request message needs to be sent by using the sub resource block;
  • the user equipment sends the first resource request message through the sub resource block;
  • the base station If allowed, the base station generates sixth notification information
  • the sixth notification information is used to indicate that the base station allows the user equipment to pass the target space
  • the idle uplink resource block sends the uplink data
  • the base station sends the sixth notification information to the user equipment by using a system broadcast
  • the user equipment acquires the sixth notification information
  • the uplink data that is sent by the user equipment is large, and cannot be sent once, that is, the user equipment wants to continue to send uplink data through the target uplink resource block, and the user equipment generates a second resource request.
  • the second resource uplink resource block may be a user ID or a BSR (Buffer state report buffer status report);
  • the base station After receiving the user ID, the base station generates eighth notification information
  • the base station sends the eighth notification information to the user equipment by using a system broadcast
  • the eighth notification information is used to indicate that the base station allows the user equipment to continue to send the uplink data by using the target uplink resource block;
  • the user equipment continues to send the uplink data through the target uplink resource block.
  • the base station specifically includes:
  • the first dividing unit 1201 is configured to divide the uplink data channel into multiple uplink resource blocks, and each uplink resource block is orthogonal to each other;
  • the uplink resource block includes a time, a frequency, and a code resource.
  • the first dividing unit 1201 may be divided according to the size of the uplink service data packet sent by the user equipment, and may further divide the uplink resource block according to the actual situation of the current network.
  • the first generating unit 1202 is configured to generate first notification information, where the first notification information is used to indicate a downlink control channel that is determined by the base station and corresponding to each uplink resource block.
  • the first sending unit 1203 is configured to send the first notification information to the user equipment, so that The user equipment monitors the downlink control channel to select a target uplink resource block for transmitting uplink data, and sends the uplink data by using the target uplink resource block.
  • the first dividing unit 1201 may divide the uplink data channel into multiple uplink resource blocks, and determine a control channel corresponding to the uplink resource block, and notify the user equipment by using the first sending unit 1203, so that the user
  • the device monitors the control channel to obtain a target uplink resource block capable of transmitting uplink data.
  • the embodiment of the present invention enables the small data to be supported by the user equipment, and the control channel is monitored by the user equipment, so that the working mode of the embodiment is simple, collision does not occur, and the burst service is effectively avoided. The impact on the network.
  • the detailed structure of the base station is described in detail in the embodiment shown in FIG. 12.
  • the specific structure of the base station that can notify the user equipment of the scheduled uplink resource block and the idle uplink resource block that has been determined by the base station is described below with reference to the embodiment shown in FIG. ;
  • the base station specifically includes:
  • the first dividing unit 1301 is configured to divide the uplink data channel into multiple uplink resource blocks, and each uplink resource block is orthogonal to each other;
  • the first generating unit 1302 is configured to generate first notification information, where the first notification information is used to indicate a downlink control channel that is determined by the base station and corresponding to each uplink resource block.
  • the first sending unit 1303 is configured to send the first notification information to the user equipment, so that the user equipment monitors the downlink control channel to select a target uplink resource block for sending uplink data, and passes the Transmitting, by the target uplink resource block, the uplink data;
  • the first sending unit 1303 specifically includes:
  • the first sending module 13031 is configured to send the first notification information to the user equipment by using a system broadcast;
  • the second sending module 13032 is configured to send the first notification information to the user equipment by using the downlink control channel.
  • the first determining unit 1304 is configured to determine whether a scheduling uplink resource block needs to be configured, where the scheduling uplink resource block is required by the base station to send the uplink data by using the scheduling uplink resource block.
  • the second dividing unit 1305 is configured to: when the determining needs to configure the scheduled uplink resource block, divide at least one uplink resource block into the scheduled uplink resource block;
  • a third determining unit 1306, configured to determine a first target downlink control channel corresponding to the scheduled uplink resource block
  • a second generating unit 1307 configured to generate second notification information, where the second notification information is used to indicate the determined uplink resource block that is determined;
  • the second sending unit 1308 is configured to send the second notification information to the user equipment by using the first target downlink control channel, so that the user equipment determines that the scheduled uplink resource block is the target uplink resource. Blocking, by the user equipment, sending the uplink data by using the target uplink resource block;
  • the second determining unit 1309 is configured to: if it is determined that the scheduled uplink resource block does not need to be configured, determine an idle uplink resource block; the idle uplink resource block is an uplink resource block that is determined by the base station to be current or about to be idle, An uplink resource block that has been occupied by the uplink resource block for the current or upcoming occupancy determined by the base station;
  • a fourth determining unit 1310 configured to determine a second target downlink control channel corresponding to the idle uplink resource block
  • the third generating unit 1311 is configured to generate third notification information, where the third notification information is used to indicate the determined idle uplink resource block.
  • the third sending unit 1312 is configured to send the third notification information to the user equipment by using the second target downlink control channel, so that the user equipment determines that the idle uplink resource block that meets a preset condition is And the target uplink resource block, so that the user equipment sends the uplink data by using the target uplink resource block.
  • the first determining unit 1304 determines a scheduling uplink resource block that is pre-configured to the user equipment, and the second generating unit 1307 generates second notification information for indicating the scheduling uplink resource block, where the second sending unit 1308 passes.
  • the first target downlink control channel notifies the user equipment to the second notification information, so that the user equipment determines the scheduled uplink resource block by listening to the first target downlink control channel, and uses the scheduling uplink resource The block sends upstream data. If the second confirmation
  • the element 1309 determines an idle uplink resource block and/or an occupied uplink resource block, and the third generating unit 1311 generates third notification information for indicating the determined idle uplink resource block, so that the user equipment determines that the preset is satisfied.
  • the idle uplink resource block of the condition is the target uplink resource block, so that the user equipment sends the uplink data by using the target uplink resource block.
  • the user equipment can obtain the scheduled uplink resource block that is configured by the base station, and send the uplink data by using the scheduled uplink resource block, so that the base station notifies the user equipment of the determined idle resource block, so that the user
  • the device selects a target idle uplink resource block for sending uplink data, thereby effectively reducing the possibility that the user equipment sends uplink data to collide, and the overhead is small, and effectively solving the impact of the burst service on the network.
  • the embodiment shown in FIG. 13 illustrates a specific structure of a base station that can notify the user equipment of the scheduled uplink resource block and the idle uplink resource block that the base station has determined; the following description of the embodiment shown in FIG. 14 can implicitly notify the user that the device is idle.
  • the base station specifically includes:
  • the first dividing unit 1401 is configured to divide the uplink data channel into multiple uplink resource blocks, and each uplink resource block is orthogonal to each other;
  • the first generating unit 1402 is configured to generate first notification information, where the first notification information is used to indicate a downlink control channel that is determined by the base station and corresponding to each uplink resource block.
  • the first sending unit 1403 is configured to send the first notification information to the user equipment, so that the user equipment monitors the downlink control channel to select a target uplink resource block for sending uplink data, and passes the Transmitting, by the target uplink resource block, the uplink data;
  • the first sending unit 1403 specifically includes:
  • the first sending module 14031 is configured to send the first notification information to the user equipment by using a system broadcast;
  • the second sending module 14032 is configured to send the first notification information to the user equipment by using the downlink control channel.
  • a first determining unit 1404 configured to determine whether a scheduling uplink resource block needs to be configured, where the scheduling uplink resource block is required by the base station to be sent by the user equipment by using the scheduled uplink resource block Sending the uplink data;
  • a second dividing unit 1405, configured to: when the determining needs to configure the scheduled uplink resource block, divide at least one uplink resource block into the scheduled uplink resource block;
  • a third determining unit 1406, configured to determine a first target downlink control channel corresponding to the scheduled uplink resource block
  • a second generating unit 1407 configured to generate second notification information, where the second notification information is used to indicate the determined uplink resource block that is determined;
  • the second sending unit 1408 is configured to send the second notification information to the user equipment by using the first target downlink control channel, so that the user equipment determines that the scheduled uplink resource block is the target uplink resource. Blocking, by the user equipment, sending the uplink data by using the target uplink resource block;
  • a second determining unit 1409 if it is determined that the scheduled uplink resource block does not need to be configured, determining that the uplink resource block is occupied;
  • the idle uplink resource block is an uplink resource block that is determined to be currently or about to be idle by the base station, where An uplink resource block that is occupied by the uplink resource block for the current or upcoming occupancy determined by the base station;
  • a fifth determining unit 1410 configured to determine a third target downlink control channel corresponding to the occupied uplink resource block
  • the fourth generating unit 1411 is configured to generate fourth notification information, where the fourth notification information is used to indicate the determined occupied uplink resource block.
  • the fourth sending unit 1412 is configured to send the fourth notification information to the user equipment by using the third target downlink control channel, so that the user equipment determines that the fourth notification information and the first The downlink control channel of the second notification information is the second target downlink control channel, so that the user equipment determines that the uplink resource block corresponding to the second target downlink control channel is the idle uplink resource block, so that the The user equipment determines that the idle uplink resource block that meets the preset condition is the target uplink resource block, so that the user equipment sends the uplink data by using the target uplink resource block.
  • the method in which the base station notifies the user equipment that the uplink resource block is idle is an implicit notification, that is, Determining, by the user equipment, that the downlink control channel that does not receive the fourth notification information and the second notification information is the second target downlink control channel, so that the user equipment determines, corresponding to the second target downlink control channel,
  • the uplink resource block is the idle uplink resource block, so that the base station does not need to send the indication information again when notifying the user equipment of the idle uplink resource block, thereby saving network resources, thereby avoiding the impact of the burst service on the network.
  • the embodiment shown in FIG. 13 illustrates a specific structure of a base station that can notify the user equipment of the scheduled uplink resource block and the idle uplink resource block that the base station has determined; the following describes the receivable user equipment through the target idle manner in conjunction with the embodiment shown in FIG.
  • the base station specifically includes:
  • the first dividing unit 1501 is configured to divide the uplink data channel into multiple uplink resource blocks, and each uplink resource block is orthogonal to each other;
  • the first generating unit 1502 is configured to generate first notification information, where the first notification information is used to indicate a downlink control channel that is determined by the base station and corresponding to each uplink resource block.
  • the first sending unit 1503 is configured to send the first notification information to the user equipment, so that the user equipment monitors the downlink control channel to select a target uplink resource block for sending uplink data, and passes the Transmitting, by the target uplink resource block, the uplink data;
  • the first determining unit 1504 is configured to determine whether a scheduling uplink resource block needs to be configured, where the scheduling uplink resource block is required by the base station to send the uplink data by using the scheduling uplink resource block.
  • a second dividing unit 1505 configured to: when the determining that the scheduling uplink resource block needs to be configured, dividing at least one uplink resource block into the scheduling uplink resource block;
  • a third determining unit 1506, configured to determine a first target downlink control channel corresponding to the scheduled uplink resource block
  • a second generating unit 1507 configured to generate second notification information, where the second notification information is used to indicate the determined uplink resource block that is determined;
  • the second sending unit 1508 is configured to send the second notification information to the user equipment by using the first target downlink control channel, so that the user equipment determines that the scheduled uplink resource block is Determining, by the user equipment, the uplink data by using the target uplink resource block;
  • a second determining unit 1509 configured to determine an idle uplink resource block if it is determined that the scheduled uplink resource block does not need to be configured, where the idle uplink resource block is an uplink resource block that is determined to be current or about to be idle, An uplink resource block that has been occupied by the uplink resource block for the current or upcoming occupancy determined by the base station;
  • a fourth determining unit 1510 configured to determine a second target downlink control channel corresponding to the idle uplink resource block
  • the third generating unit 1511 is configured to generate third notification information, where the third notification information is used to indicate the determined idle uplink resource block.
  • the third sending unit 1512 is configured to send the third notification information to the user equipment by using the second target downlink control channel, so that the user equipment determines that the idle uplink resource block that meets a preset condition is The target uplink resource block, so that the user equipment sends the uplink data by using the target uplink resource block;
  • the first determining unit 1513 is configured to determine whether the user equipment is required to send the first resource request message, where the first resource request message is used by the user equipment to send the uplink data by using the target uplink resource block.
  • the first determining unit 1513 specifically includes:
  • the first determining module 15131 is configured to determine whether a ratio of the number of the idle uplink resource blocks to the number of the user equipment to be accessed is greater than or equal to a first preset ratio
  • the first determining module 15132 is configured to determine, if the first determining module determines that the ratio of the number of the idle uplink resource blocks to the number of the user equipment to be accessed is greater than or equal to the first preset ratio, Sending, by the user equipment, the first resource request message;
  • the second determining module 15133 is configured to determine that the user is required if the first determining module determines that the ratio of the number of the idle uplink resource blocks to the number of the user equipment to be accessed is less than the first preset ratio.
  • the device sends the first resource request message;
  • the second determining module 15134 is configured to determine whether a success rate of the user equipment accessing the base station at one time is greater than or equal to a second preset ratio
  • the second determining module 15135 is configured to: if the second determining module determines that the success rate of the user equipment accessing the base station at one time is greater than or equal to a second preset ratio, determining that the user equipment is not required to send the a resource request message;
  • the third determining module 15136 is configured to determine, if the second determining module determines that the success rate of the user equipment accessing the base station is less than a second preset ratio, determining that the user equipment needs to send the first resource request Message.
  • a fifth generating unit 1514 configured to: if the first determining unit determines that the user equipment is required to send the first resource request message, generate fifth notification information, where the fifth notification information is used to indicate that the user equipment sends the Describe the first resource request message;
  • the fifth sending unit 1515 is configured to send the fifth notification information to the user equipment by using a system broadcast or the downlink control channel, so that the user equipment sends the first resource by using the target uplink resource block. Request message
  • the first receiving unit 1516 is configured to receive the first resource request message sent by the user equipment
  • a sixth determining unit 1517 configured to determine, according to the first resource request message, whether the user equipment is allowed to send the uplink data by using the target uplink resource block;
  • a sixth generating unit 1518 configured to generate sixth notification information, where the sixth determining unit determines that the user equipment is allowed to send the uplink data by using the target uplink resource block, where the sixth notification information is used to indicate The user equipment may send the uplink data by using the target uplink resource block;
  • the sixth sending unit 1519 is configured to send the sixth notification information to the user equipment by using a system broadcast or the downlink control channel, so that the user equipment sends the uplink data by using the target uplink resource block;
  • the second receiving unit 1520 is configured to receive the uplink data sent by the user equipment.
  • the seventh generating unit 1521 is configured to generate seventh notification information, if the sixth determining unit determines that the user equipment is allowed to send the uplink data by using the target uplink resource block, where the seventh The information is used to indicate that the user equipment cannot send the uplink data by using the target uplink resource block;
  • the seventh sending unit 1522 is configured to send the seventh notification information to the user equipment by using a system broadcast or a downlink control channel, so that the user equipment resends the first resource request message.
  • the first determining unit 1513 determines whether the user equipment is required to send the first resource request message, and if necessary, the sixth determining unit 1517 further determines whether the user equipment is allowed to send the first through the target idle uplink resource block.
  • the resource request message if allowed, causes the user equipment to send the uplink data through the target idle uplink resource block, and if not, the user equipment directly sends the uplink data.
  • the first determining unit 1513 first Determining whether the user equipment needs to send the first resource request message according to the specific situation of the current network, thereby further reducing the possibility that the user equipment sends uplink data to collide, avoiding the situation that the network cannot work normally due to a serious collision, and can largely Reduce the impact of sudden business on the network.
  • FIG. 15 illustrates a specific structure of a base station that can receive uplink data transmitted by a user equipment through a target idle uplink resource block.
  • the following describes an exemplary embodiment shown in FIG. 16 to continue receiving user equipment through the target idle uplink resource block.
  • the specific structure of the base station transmitting the uplink data;
  • the base station specifically includes:
  • the first dividing unit 1601 is configured to divide the uplink data channel into multiple uplink resource blocks, and each uplink resource block is orthogonal to each other;
  • the first generating unit 1602 is configured to generate first notification information, where the first notification information is used to indicate a downlink control channel that is determined by the base station and corresponding to each uplink resource block.
  • the first sending unit 1603 is configured to send the first notification information to the user equipment, so that the user equipment monitors the downlink control channel to select a target uplink resource block for sending uplink data, and passes the Transmitting, by the target uplink resource block, the uplink data;
  • a first determining unit 1604 configured to determine whether a scheduling uplink resource block needs to be configured, where the scheduling uplink resource block is required by the base station to send the uplink data by using the scheduling uplink resource block.
  • a second dividing unit 1605 configured to: when the determining that the scheduling uplink resource block needs to be configured, dividing at least one uplink resource block into the scheduling uplink resource block;
  • a third determining unit 1606, configured to determine a first target downlink control channel corresponding to the scheduled uplink resource block
  • a second generating unit 1607 configured to generate second notification information, where the second notification information is used to indicate the determined uplink resource block that is determined;
  • the second sending unit 1608 is configured to send the second notification information to the user equipment by using the first target downlink control channel, so that the user equipment determines that the scheduled uplink resource block is the target uplink resource. Blocking, by the user equipment, sending the uplink data by using the target uplink resource block;
  • a second determining unit 1609 if it is determined that the scheduled uplink resource block does not need to be configured, determining an idle uplink resource block, where the idle uplink resource block is an uplink resource block that is determined to be current or about to be idle, An uplink resource block that has been occupied by the uplink resource block for the current or upcoming occupancy determined by the base station;
  • a fourth determining unit 1610 configured to determine a second target downlink control channel corresponding to the idle uplink resource block
  • the third generating unit 1611 is configured to generate third notification information, where the third notification information is used to indicate the determined idle uplink resource block.
  • the third sending unit 1612 is configured to send the third notification information to the user equipment by using the second target downlink control channel, so that the user equipment determines that the idle uplink resource block that meets a preset condition is The target uplink resource block, so that the user equipment sends the uplink data by using the target uplink resource block;
  • the first determining unit 1613 is configured to determine whether the user equipment is required to send the first resource request message, where the first resource request message is used by the user equipment to send the uplink data by using the target uplink resource block.
  • a fifth generating unit 1614 configured to generate fifth notification information, where the first determining unit determines that the user equipment is required to send the first resource request message, where the fifth notification information is used to indicate the The user equipment sends the first resource request message;
  • the fifth sending unit 1615 is configured to send the fifth notification information to the user equipment by using a system broadcast or the downlink control channel, so that the user equipment sends the first resource by using the target uplink resource block. Request message
  • the first receiving unit 1616 is configured to receive the first resource request message sent by the user equipment
  • a sixth determining unit 1617 configured to determine, according to the first resource request message, whether the user equipment is allowed to send the uplink data by using the target uplink resource block;
  • a sixth generating unit 1618 configured to generate sixth notification information, where the sixth determining unit determines that the user equipment is allowed to send the uplink data by using the target uplink resource block, where the sixth notification information is used to indicate The user equipment may send the uplink data by using the target uplink resource block;
  • the sixth sending unit 1619 is configured to send the sixth notification information to the user equipment by using a system broadcast or the downlink control channel, so that the user equipment sends the uplink data by using the target uplink resource block;
  • the second receiving unit 1620 is configured to receive the uplink data sent by the user equipment.
  • the seventh generating unit 1621 is configured to generate seventh notification information, if the sixth determining unit determines that the user equipment is allowed to send the uplink data by using the target uplink resource block, where the seventh notification information is used to indicate The user equipment may not send the uplink data by using the target uplink resource block;
  • the seventh sending unit 1622 is configured to send the seventh notification information to the user equipment by using a system broadcast or a downlink control channel, so that the user equipment resends the first resource request message.
  • the seventh determining unit 1623 is configured to determine whether the uplink data sent by the user equipment by using the target uplink resource block carries a second resource request message, where the second resource request message is used by the user equipment to request to continue Transmitting the uplink data by using the target uplink resource block;
  • the second determining unit 1624 is configured to: if the seventh determining unit determines that the uplink data sent by the user equipment by using the target uplink resource block carries a second resource request message, according to the Determining, by the second resource request message, whether the user equipment is allowed to continue to send the uplink data by using the target uplink resource block;
  • the eighth generating unit 1625 is configured to generate eighth notification information, if the second determining unit determines that the user equipment is allowed to continue to send the uplink data by using the target uplink resource block, where the eighth notification information is used. Instructing the user equipment to continue to send the uplink data by using the target uplink resource block;
  • the eighth sending unit 1626 is configured to send the eighth notification information to the user equipment by using a system broadcast or a downlink control channel, so that the user equipment continues to send the uplink data through the target uplink resource block until the The uplink data transmission is completed;
  • the ninth generating unit 1627 is configured to generate, when the second determining unit determines that the user equipment is not allowed to continue to send the uplink data by using the target uplink resource block, where the ninth notification information is used. Instructing the user equipment that the uplink data cannot be continuously sent through the target uplink resource block;
  • the ninth sending unit 1628 is configured to send the ninth notification information to the user equipment by using a system broadcast or a downlink control channel, so that the user equipment determines that the base station does not allow the user equipment to continue to pass the target.
  • the uplink resource block sends the uplink data.
  • the seventh determining unit 1623 determines that the second resource request message sent by the user equipment is received, the user equipment wishes to continue to pass the If the target uplink resource block sends the uplink data, the second determining unit 1624 may determine, according to the second resource request message, whether the user equipment is allowed to continue to send the uplink data by using the target idle uplink resource block, and if allowed, the eighth generating unit 1625 Generating eighth notification information that enables the user equipment to continue to send uplink data through the target idle uplink resource block.
  • the base station may receive the second resource request message, so that the user equipment can continue to occupy the target idle uplink resource block to send uplink data, so that if the user The device needs to continue to send uplink data without re-selecting the idle uplink resource block, thereby improving the efficiency of the base station receiving the uplink data.
  • FIG. 15 illustrates that the receivable user equipment is sent over the target idle uplink resource block.
  • the specific structure of the base station of the line data, the specific structure of the base station that enables the base station to access more user equipments is described below with reference to the embodiment shown in FIG. 17;
  • the first dividing unit 1701 is configured to divide the uplink data channel into multiple uplink resource blocks, and each uplink resource block is orthogonal to each other;
  • the first generating unit 1702 is configured to generate first notification information, where the first notification information is used to indicate a downlink control channel that is determined by the base station and corresponding to each uplink resource block.
  • the first sending unit 1703 is configured to send the first notification information to the user equipment, so that the user equipment monitors the downlink control channel to select a target uplink resource block for sending uplink data, and passes the Transmitting, by the target uplink resource block, the uplink data;
  • the first determining unit 1704 is configured to determine whether a scheduling uplink resource block needs to be configured, where the scheduling uplink resource block is required by the base station to send the uplink data by using the scheduling uplink resource block.
  • a second dividing unit 1705 configured to allocate at least one of the uplink resource blocks as the scheduled uplink resource block, if the determining that the scheduled uplink resource block needs to be configured;
  • a third determining unit 1706 configured to determine a first target downlink control channel corresponding to the scheduled uplink resource block
  • a second generating unit 1707 configured to generate second notification information, where the second notification information is used to indicate the determined uplink resource block that is determined;
  • the second sending unit 1708 is configured to send the second notification information to the user equipment by using the first target downlink control channel, so that the user equipment determines that the scheduled uplink resource block is the target uplink resource. Blocking, by the user equipment, sending the uplink data by using the target uplink resource block;
  • the second determining unit 1709 is configured to: if it is determined that the scheduled uplink resource block does not need to be configured, determine an idle uplink resource block; the idle uplink resource block is an uplink resource block that is determined by the base station to be current or about to be idle, An uplink resource block that has been occupied by the uplink resource block for the current or upcoming occupancy determined by the base station;
  • a fourth determining unit 1710 configured to determine a second target corresponding to the idle uplink resource block Row control channel
  • the third generating unit 1711 is configured to generate third notification information, where the third notification information is used to indicate the determined idle uplink resource block.
  • the third sending unit 1712 is configured to send the third notification information to the user equipment by using the second target downlink control channel, so that the user equipment determines that the idle uplink resource block that meets a preset condition is The target uplink resource block, so that the user equipment sends the uplink data by using the target uplink resource block;
  • the first determining unit 1713 is configured to determine whether the user equipment is required to send the first resource request message, where the first resource request message is used by the user equipment to send the uplink data by using the target uplink resource block.
  • the fifth generating unit 1714 is further configured to: if the first determining unit determines that the user equipment is required to send the first resource request message, generate fifth notification information, where the fifth notification information is further used to indicate that the base station has And dividing the target uplink resource block into a plurality of sub-resource blocks, where the sub-resource block is used by the base station to determine the target uplink resource block, and each of the sub-resource blocks is orthogonal to each other, where The sub-resource resource block is configured to receive the first resource request message sent by the user equipment;
  • the fifth sending unit 1715 is configured to send the fifth notification information to the user equipment by using a system broadcast or the downlink control channel, so that the user equipment sends the first resource request by using the sub-resource block.
  • the first receiving unit 1716 is configured to receive the first resource request message sent by the user equipment
  • a sixth determining unit 1717 configured to determine, according to the first resource request message, whether the user equipment is allowed to send the uplink data by using the target uplink resource block;
  • a sixth generating unit 1718 configured to generate sixth notification information, where the sixth determining unit determines that the user equipment is allowed to send the uplink data by using the target uplink resource block, where the sixth notification information is used to indicate The user equipment may send the uplink data by using the target uplink resource block;
  • the sixth sending unit 1719 is configured to send the sixth notification information to the user equipment by using a system broadcast or the downlink control channel, so that the user equipment sends the target uplink resource block. Sending the uplink data;
  • the second receiving unit 1720 is configured to receive the uplink data sent by the user equipment.
  • a seventh generating unit 1721 configured to generate seventh notification information, if the sixth determining unit determines that the user equipment is allowed to send the uplink data by using the target uplink resource block, where the seventh notification information is used to indicate The user equipment may not send the uplink data by using the target uplink resource block;
  • the seventh sending unit 1722 is configured to send the seventh notification information to the user equipment by using a system broadcast or a downlink control channel, so that the user equipment resends the first resource request message.
  • the first determining unit 1713 when determining that the user equipment is required to send the first resource request message, the first determining unit 1713, in order to prevent more access to the user equipment, and to prevent the first resource request message sent by each user equipment from colliding,
  • the target idle resource block is further divided into a plurality of sub-resource blocks, so that the user equipment sends the first resource request message through the sub-resource block, so that the base station can access more user equipments, and the base station receives the uplink data. Efficiency, effective to avoid collisions.
  • FIG. 12 to 17 illustrate the specific structure of the base station provided by the present invention.
  • the specific structure of the user equipment is described in detail below with reference to the embodiment shown in FIG. 18:
  • the user equipment specifically includes:
  • the third receiving unit 1801 is configured to receive first notification information that is sent by the base station, where the first notification information is used to indicate a downlink control channel that is determined by the base station and corresponding to each uplink resource block.
  • the eighth determining unit 1802 is configured to determine, according to the first notification information, a downlink control channel corresponding to each uplink resource block, where the uplink resource block is used by the base station to determine an uplink data channel, and each of the uplinks is determined. Orthogonal between resource blocks;
  • the selecting unit 1803 is configured to monitor the downlink control channel to select a target uplink resource block for transmitting uplink data
  • the tenth sending unit 1804 is configured to send the uplink data by using the target uplink resource block.
  • the eighth determining unit 1802 can obtain the downlink control channel corresponding to each uplink resource block according to the first notification information sent by the base station, and obtain the downlink control channel for monitoring. Taking the occupancy of each uplink resource block, the selecting unit 1803 selects a target uplink resource block for transmitting uplink data. In this embodiment, the user equipment monitors the downlink control channel to obtain the target uplink resource block, thereby reducing the working load of the base station, and does not affect the network even if there is a sudden service, and the working efficiency is high.
  • the specific structure of the user equipment is described in detail in the embodiment shown in FIG. 18.
  • the specific structure of the user equipment that can select the target uplink resource block for transmitting uplink data is described below with reference to the embodiment shown in FIG.
  • the user equipment specifically includes:
  • the third receiving unit 1901 is configured to receive first notification information that is sent by the base station, where the first notification information is used to indicate a downlink control channel that is determined by the base station and corresponding to each uplink resource block.
  • the third receiving unit 1901 specifically includes:
  • the first receiving module 19011 is configured to receive the first notification information by using a system broadcast;
  • the second receiving module 19012 is configured to receive the first notification information by using the downlink control channel.
  • the eighth determining unit 1902 is configured to determine, according to the first notification information, a downlink control channel corresponding to each uplink resource block, where the uplink resource block is used by the base station to determine an uplink data channel, and each of the uplinks is determined. Orthogonal between resource blocks;
  • the selecting unit 1903 is configured to monitor the downlink control channel to select a target uplink resource block for transmitting uplink data
  • the selected unit 1903 specifically includes:
  • the fourth determining module 19031 is configured to perform monitoring on the downlink control channel, and if the second notification information sent by the base station by using the first target downlink control channel is obtained, determining, by using the second notification information, the scheduling uplink a resource block, the second notification information is used to indicate the determined uplink resource block, and the scheduled uplink resource block is used by the base station to determine an uplink resource block that is pre-configured to the user equipment, and the base station determines Scheduling the first target downlink control channel corresponding to the uplink resource block;
  • the fifth determining module 19032 is configured to determine the scheduled uplink resource block as the target uplink resource. Piece;
  • the sixth determining module 19033 is configured to monitor the downlink control channel, and if the third notification information sent by the base station by using the second target downlink control channel is obtained, the user equipment determines, according to the third notification information, An idle uplink resource block, where the third information is used to indicate the determined idle uplink resource block, and the base station determines the second target downlink control channel corresponding to the idle uplink resource block;
  • the uplink resource block is an uplink resource block that is determined to be currently or about to be idle by the base station;
  • the seventh determining module 19034 is configured to select the idle uplink resource block that meets the preset condition as the target idle uplink resource block.
  • the eighth determining module 19035 is configured to determine that the target idle uplink resource block is the target uplink resource block;
  • the ninth determining module 19036 is configured to monitor the downlink control channel, and if the fourth notification information sent by the base station by using the third target downlink control channel is obtained, determining that the fourth notification information and the location are not received.
  • the downlink control channel of the second notification information is the second target downlink control channel; the fourth notification information is used to indicate the determined occupied uplink resource block, and the base station determines the occupied uplink resource block Corresponding to the third target downlink control channel; the occupied uplink resource block is an uplink resource block that is currently or about to be occupied by the base station;
  • the tenth determining module 19037 is configured to determine that the uplink resource block corresponding to the second target downlink control channel is the idle uplink resource block;
  • the eleventh determining module 19038 is configured to select the idle uplink resource block that meets the preset condition as the target idle uplink resource block;
  • the twelfth determining module 19039 is configured to determine that the target idle uplink resource block is the target uplink resource block.
  • the tenth sending unit 1904 is configured to send the uplink data by using the target uplink resource block.
  • the determining unit 1903 determines the control channel of each uplink resource block, it determines whether there is a scheduled uplink resource block in the uplink resource block, and if yes, the tenth sending unit 1904 directly sends the uplink through the scheduled uplink resource block. Data, if not present, the user equipment selection meets the preset The conditional idle uplink resource block sends uplink data.
  • the user equipment monitors the control channel to determine the target uplink resource block, so that the working mode is simple, the burden of the base station is reduced, collision does not occur, the overhead is small, and the working efficiency is high.
  • FIG. 19 illustrates a specific structure of a user equipment that can select a target uplink resource block for transmitting uplink data.
  • the following describes the user who can send uplink data through the target idle uplink resource block in conjunction with the embodiment shown in FIG.
  • the specific structure of the device is described in detail:
  • the user equipment includes:
  • the third receiving unit 2001 is configured to receive first notification information that is sent by the base station, where the first notification information is used to indicate a downlink control channel that is determined by the base station and corresponding to each uplink resource block.
  • the third receiving unit 2001 specifically includes:
  • the first receiving module 20011 is configured to receive the first notification information by using a system broadcast;
  • the second receiving module 20012 is configured to receive the first notification information by using the downlink control channel.
  • the eighth determining unit 2002 is configured to determine, according to the first notification information, a downlink control channel corresponding to each uplink resource block, where the uplink resource block is used by the base station to determine an uplink data channel, and each of the uplinks is determined. Orthogonal between resource blocks;
  • the selecting unit 2003 is configured to monitor the downlink control channel to select a target uplink resource block for transmitting uplink data.
  • the selected unit 2003 specifically includes:
  • the fourth determining module 20031 is configured to monitor the downlink control channel, and if the second notification information sent by the base station by using the first target downlink control channel is obtained, determining the scheduling uplink according to the second notification information.
  • a resource block the second notification information is used to indicate the determined uplink resource block
  • the scheduled uplink resource block is used by the base station to determine an uplink resource block that is pre-configured to the user equipment, and the base station determines Scheduling the first target downlink control channel corresponding to the uplink resource block;
  • a fifth determining module 20032 configured to determine the scheduled uplink resource block as a target uplink resource block
  • the sixth determining module 20033 is configured to monitor the downlink control channel, and if the third notification information sent by the base station by using the second target downlink control channel is obtained, the user equipment determines, according to the third notification information, An idle uplink resource block, where the third information is used to indicate the determined idle uplink resource block, and the base station determines the second target downlink control channel corresponding to the idle uplink resource block;
  • the uplink resource block is an uplink resource block that is determined to be currently or about to be idle by the base station;
  • a seventh determining module 20034 configured to select the idle uplink resource block that meets the preset condition as a target idle uplink resource block;
  • the eighth determining module 20035 is configured to determine that the target idle uplink resource block is the target uplink resource block;
  • the ninth determining module 20036 is configured to monitor the downlink control channel, and if the fourth notification information sent by the base station by using the third target downlink control channel is obtained, determining that the fourth notification information and the location are not received.
  • the downlink control channel of the second notification information is the second target downlink control channel; the fourth notification information is used to indicate the determined occupied uplink resource block, and the base station determines the occupied uplink resource block Corresponding to the third target downlink control channel;
  • the occupied uplink resource block is an uplink resource block that is currently or about to be occupied by the base station;
  • the tenth determining module 20037 is configured to determine that the uplink resource block corresponding to the second target downlink control channel is the idle uplink resource block;
  • the eleventh determining module 20038 is configured to select the idle uplink resource block that meets the preset condition as the target idle uplink resource block;
  • the twelfth determining module 20039 is configured to determine that the target idle uplink resource block is the target uplink resource block.
  • the fourth receiving unit 2004 is configured to receive the fifth notification information that is sent by the base station by using the system broadcast or the downlink control channel, where the fifth notification information is used to instruct the user equipment to send a first resource request message;
  • the first resource request message is used by the user equipment to send the uplink data by using the target uplink resource block;
  • the eleventh sending unit 2005 is configured to send the first resource by using the target uplink resource block And the requesting, by the base station, determining, according to the first resource request message, whether the user equipment is allowed to send the uplink data by using the target uplink resource block;
  • the ninth determining unit 2006 is configured to: if the sixth notification information sent by the base station is received by the system broadcast or the downlink control channel, determine that the uplink data may be sent by using the target uplink resource block, where the sixth notification is The information is used to indicate that the user equipment can send the uplink data by using the target uplink resource block;
  • the tenth sending unit 2007 is configured to send the uplink data by using the target uplink resource block;
  • the tenth determining unit 2008 is configured to: if the seventh notification information sent by the base station is received by using the system broadcast or the downlink control channel, determining to resend the first resource request message, where the seventh notification information is used to indicate The user equipment may not send the uplink data by using the target uplink resource block.
  • the base station when the user equipment determines that the target uplink resource block is the target uplink resource block, the base station does not need to instruct the user equipment to send the first resource request message, and if the eighth determining module 20035 determines that the target uplink resource block is the target idle uplink resource block, The eleventh sending unit 2005 may send the first resource request message according to the indication of the base station, to request the base station to occupy the target idle uplink resource block to send uplink data.
  • the user equipment determines whether to send the first resource request message according to the indication of the base station, thereby further avoiding the occurrence of a collision, avoiding a situation that the network cannot work normally due to a serious collision, and can greatly reduce the burst service. The impact on the network.
  • FIG. 20 illustrates the specific structure of the user equipment that can send uplink data through the target idle uplink resource block.
  • the following describes the manner in which the uplink data resource block can continue to send uplink data by using the target idle uplink resource block.
  • the specific structure of the user equipment is the specific structure of the user equipment:
  • the user equipment includes:
  • the third receiving unit 2101 is configured to receive first notification information that is sent by the base station, where the first notification information is used to indicate a downlink control channel that is determined by the base station and corresponding to each uplink resource block.
  • the third receiving unit 2101 specifically includes:
  • the first receiving module 21011 is configured to receive the first notification information by using a system broadcast;
  • the second receiving module 21012 is configured to receive, by using the downlink control channel, the first notification interest.
  • the eighth determining unit 2102 is configured to determine, according to the first notification information, a downlink control channel corresponding to each uplink resource block, where the uplink resource block is used by the base station to determine an uplink data channel, and each of the uplinks is determined. Orthogonal between resource blocks;
  • the selecting unit 2103 is configured to monitor the downlink control channel to select a target uplink resource block for transmitting uplink data.
  • the selected unit 2103 specifically includes:
  • the fourth determining module 21031 is configured to monitor the downlink control channel, and if the second notification information sent by the base station by using the first target downlink control channel is obtained, determine the scheduling uplink according to the second notification information.
  • a resource block the second notification information is used to indicate the determined uplink resource block
  • the scheduled uplink resource block is used by the base station to determine an uplink resource block that is pre-configured to the user equipment, and the base station determines Scheduling the first target downlink control channel corresponding to the uplink resource block;
  • the fifth determining module 21032 is configured to determine the scheduled uplink resource block as a target uplink resource block.
  • the sixth determining module 21033 is configured to monitor the downlink control channel, and if the third notification information sent by the base station by using the second target downlink control channel is obtained, the user equipment determines, according to the third notification information, An idle uplink resource block, where the third information is used to indicate the determined idle uplink resource block, and the base station determines the second target downlink control channel corresponding to the idle uplink resource block;
  • the uplink resource block is an uplink resource block that is determined to be currently or about to be idle by the base station;
  • the seventh determining module 21034 is configured to select the idle uplink resource block that meets the preset condition as the target idle uplink resource block.
  • the eighth determining module 21035 is configured to determine that the target idle uplink resource block is the target uplink resource block.
  • the ninth determining module 21036 is configured to monitor the downlink control channel, and if the fourth notification information sent by the base station by using the third target downlink control channel is obtained, determining that the The downlink control channel of the fourth notification information and the second notification information is the second target downlink control channel; the fourth notification information is used to indicate the determined occupied uplink resource block, and the base station determines the location The third target downlink control channel corresponding to the occupied uplink resource block; the occupied uplink resource block is the current or upcoming uplink resource block determined by the base station;
  • the tenth determining module 21037 is configured to determine that the uplink resource block corresponding to the second target downlink control channel is the idle uplink resource block;
  • the eleventh determining module 21038 is configured to select the idle uplink resource block that meets the preset condition as the target idle uplink resource block;
  • the twelfth determining module 21039 is configured to determine that the target idle uplink resource block is the target uplink resource block.
  • the fourth receiving unit 2104 is configured to receive the fifth notification information that is sent by the base station by using a system broadcast or the downlink control channel, where the fifth notification information is used to instruct the user equipment to send a first resource request message;
  • the first resource request message is used by the user equipment to send the uplink data by using the target uplink resource block;
  • the eleventh sending unit 2105 is configured to send, by using the target uplink resource block, the first resource request message, so that the base station determines, according to the first resource request message, whether the user equipment is allowed to pass the target uplink.
  • the resource block sends the uplink data
  • the ninth determining unit 2106 is configured to: if the sixth notification information sent by the base station is received by the system broadcast or the downlink control channel, determine that the uplink data is sent by using the target uplink resource block, where the sixth notification is The information is used to indicate that the user equipment can send the uplink data by using the target uplink resource block;
  • a tenth sending unit 2107 configured to send the uplink data by using the target uplink resource block
  • a tenth generation unit 2108 configured to generate a second resource request message, where the second resource request message is used by the user equipment to continue to send the uplink data by using the target uplink resource block;
  • a twelfth sending unit 2109 configured to send the second resource request message to the base station by using the target uplink resource block;
  • the fifth receiving unit 2110 is configured to receive the eighth pass through the system broadcast or the downlink control channel. And the information is sent, the uplink data is sent by the target uplink resource block, where the eighth notification information is used to indicate that the base station allows the user equipment to continue to send the uplink data by using the target uplink resource block;
  • the sixth receiving unit 2111 is configured to: if receiving the ninth notification information by using the system broadcast or the downlink control channel, determining that the base station does not allow the user equipment to continue to send the uplink data by using the target uplink resource block, The ninth notification information is used to indicate that the base station does not allow the user equipment to continue to send the uplink data by using the target uplink resource block.
  • the tenth determining unit 2112 is configured to: if the seventh notification information sent by the base station is received by using the system broadcast or the downlink control channel, determining to resend the first resource request message, where the seventh notification information is used to indicate The user equipment may not send the uplink data by using the target uplink resource block.
  • the twelfth sending unit 2109 may further send a second resource request message for requesting to continue to send the uplink data through the target uplink resource block, and if the base station allows, The user equipment can continue to occupy the target uplink data block to send uplink data.
  • the target uplink resource block may not be reselected, and the uplink data may be sent through the selected target uplink resource block, thereby improving the efficiency of the user equipment to send the uplink data.
  • FIG. 20 illustrates the specific structure of the user equipment that can send uplink data through the target idle uplink resource block.
  • the following describes the user who can implement more user equipment access to the base station in conjunction with the embodiment shown in FIG. 22 .
  • the user equipment includes:
  • the third receiving unit 2201 is configured to receive first notification information that is sent by the base station, where the first notification information is used to indicate a downlink control channel that is determined by the base station and corresponding to each uplink resource block.
  • the third receiving unit 2201 specifically includes:
  • the first receiving module 22011 is configured to receive the first notification information by using a system broadcast;
  • the second receiving module 22012 is configured to receive the first notification information by using the downlink control channel.
  • the eighth determining unit 2202 is configured to determine, according to the first notification information, a downlink control channel corresponding to each uplink resource block, where the uplink resource block is used by the base station to determine an uplink data channel, and each of the uplinks is determined. Orthogonal between resource blocks;
  • the selecting unit 2203 is configured to monitor the downlink control channel to select a target uplink resource block for transmitting uplink data.
  • the selected unit 2203 specifically includes:
  • the fourth determining module 22031 is configured to monitor the downlink control channel, and if the second notification information sent by the base station by using the first target downlink control channel is obtained, determine the scheduling uplink according to the second notification information.
  • a resource block the second notification information is used to indicate the determined uplink resource block
  • the scheduled uplink resource block is used by the base station to determine an uplink resource block that is pre-configured to the user equipment, and the base station determines Scheduling the first target downlink control channel corresponding to the uplink resource block;
  • the fifth determining module 22032 is configured to determine the scheduled uplink resource block as a target uplink resource block.
  • the sixth determining module 22033 is configured to monitor the downlink control channel, and if the third notification information sent by the base station by using the second target downlink control channel is obtained, the user equipment determines, according to the third notification information, An idle uplink resource block, where the third information is used to indicate the determined idle uplink resource block, and the base station determines the second target downlink control channel corresponding to the idle uplink resource block;
  • the uplink resource block is an uplink resource block that is determined to be currently or about to be idle by the base station;
  • the seventh determining module 22034 is configured to select the idle uplink resource block that meets the preset condition as the target idle uplink resource block.
  • the eighth determining module 22035 is configured to determine that the target idle uplink resource block is the target uplink resource block.
  • the ninth determining module 22036 is configured to monitor the downlink control channel, and if the fourth notification information sent by the base station by using the third target downlink control channel is obtained, determining that the fourth notification information and the location are not received.
  • the downlink control channel of the second notification information is the second target downlink control
  • the fourth notification information is used to indicate the determined occupied uplink resource block, and the base station determines the third target downlink control channel corresponding to the occupied uplink resource block;
  • the occupied uplink resource Block is an uplink resource block that is currently or about to be occupied by the base station;
  • the tenth determining module 22037 is configured to determine that the uplink resource block corresponding to the second target downlink control channel is the idle uplink resource block;
  • the eleventh determining module 22038 is configured to select the idle uplink resource block that meets the preset condition as the target idle uplink resource block;
  • the twelfth determining module 22039 is configured to determine that the target idle uplink resource block is the target uplink resource block.
  • the fourth receiving unit 2204 is further configured to: receive the fifth notification information that is sent by the base station by using a system broadcast or the downlink control channel, where the fifth notification information is further used to indicate that the base station has used the target uplink resource block.
  • the sub-resource block is configured by the base station to determine the target uplink resource block, and each of the sub-resource blocks is orthogonal to each other, wherein the sub-resource block is used for receiving The first resource request message sent by the user equipment;
  • the eleventh sending unit 2205 is further configured to send the first resource request message by using the sub resource block;
  • the ninth determining unit 2206 is configured to: if the sixth notification information sent by the base station is received by the system broadcast or the downlink control channel, determine that the uplink data is sent by using the target uplink resource block, where the sixth notification is The information is used to indicate that the user equipment can send the uplink data by using the target uplink resource block;
  • the tenth sending unit 2207 is configured to send the uplink data by using the target uplink resource block.
  • the tenth determining unit 2208 is configured to: if the seventh notification information sent by the base station is received by using the system broadcast or the downlink control channel, determining to resend the first resource request message, where the seventh notification information is used to indicate The user equipment may not send the uplink data by using the target uplink resource block.
  • the user equipment determines whether the first resource request message needs to be sent, and if the first resource request message is sent, the eleventh sending unit 2205
  • the first resource request message may be sent through the sub-resource block according to the indication of the base station.
  • the first dividing unit 1701 of the base station divides the uplink data channel into multiple uplink resource blocks, and each uplink resource block is orthogonal to each other;
  • the first dividing unit 1701 of the base station divides the uplink data channel into an uplink resource block for transmitting a 12-byte service and an uplink resource block for transmitting a 100-byte service;
  • the first generating unit 1702 of the base station generates first notification information for indicating a correspondence between the uplink resource block and the downlink control channel;
  • the first sending unit 1703 of the base station sends the first notification information to the user equipment through the system broadcast;
  • the third receiving unit 2201 of the user equipment receives the first notification information
  • the eighth determining unit 2202 acquires, according to the first notification information, a downlink control channel corresponding to each uplink resource block;
  • the selected unit 2203 of the user equipment determines whether the uplink resource block divided by the base station has a scheduled uplink resource block
  • the selected unit 2203 of the user equipment does not receive the second notification information for indicating the determined uplink resource block that is determined, and the user equipment determines that the uplink resource block is not scheduled.
  • the sixth determining module 22033 of the user equipment receives third notification information that is sent by the base station by using a second target downlink control channel corresponding to the idle uplink resource block.
  • the seventh determining module 22034 of the user equipment may determine, by using the third notification information, an idle uplink resource block that the base station has determined;
  • the idle uplink resource block determined by the second determining unit 1709 of the base station is determined according to the occupancy condition of the uplink resource block, and specifically includes the current time slot idle uplink resource block or the upcoming idle uplink resource. Piece;
  • the seventh determining module 22034 of the user equipment determines an idle uplink resource block, and randomly selects an idle uplink resource block as the target idle uplink resource block or selects an adapted idle uplink resource block according to the size of the service data packet generated by the user equipment itself;
  • the target idle resource block selected by the eighth determining module 22035 of the user equipment is an uplink resource block for transmitting a 100-byte service
  • the first determining unit 1713 of the base station determines whether the user equipment is required to send the first resource request message.
  • the manner in which the first determining unit 1713 of the base station specifically determines whether the first resource request message needs to be received is
  • the first determining module 15131 of the base station acquires the number n of the uplink resource blocks that are spared, and acquires the number m of user equipments to be accessed;
  • the second determining module 15133 When f(n/m) ⁇ a, the second determining module 15133 generates fifth notification information for indicating that the base station needs the user equipment to send the first resource request message;
  • the fifth notification information is used to indicate that the base station needs the user equipment to send the first resource request message
  • the fifth generating unit 1714 of the base station further divides the uplink resource block for transmitting the 100 byte type service into multiple sub resource blocks, and each of the sub resource blocks are orthogonal to each other;
  • the fifth generating unit 1714 of the base station is divided into five sub-resource blocks, and each sub-resource block can be used to transmit a 20-byte service;
  • the sub-resource block is configured to receive the first resource request message sent by the user equipment;
  • the fifth notification generated by the fifth generating unit 1714 of the base station is further used to indicate the sub-resource block that the base station has divided;
  • the fifth sending unit 1715 of the base station sends the fifth notification information to the user equipment by using a system broadcast or a downlink control channel;
  • the fourth receiving unit 2204 of the user equipment determines, by using the fifth notification information, that the first resource request message needs to be sent by using the sub resource block;
  • the eleventh sending unit 2205 of the user equipment sends the first resource request message by using the sub resource block;
  • the first receiving unit 1716 of the base station receives the first resource request message by using the sub resource block;
  • the sixth determining unit 1717 of the base station determines, according to the first resource request message, whether the user equipment is allowed to send the uplink data by using the target uplink resource block;
  • the sixth generating unit 1718 of the base station If allowed, the sixth generating unit 1718 of the base station generates sixth notification information
  • the sixth notification information is used to indicate that the base station allows the user equipment to send the uplink data by using the target idle uplink resource block;
  • the sixth sending unit 1719 of the base station sends the sixth notification information to the user equipment by using a system broadcast;
  • the ninth determining unit 2206 of the user equipment acquires the sixth notification information
  • the tenth sending unit 2207 of the user equipment sends the uplink data by using the target uplink resource block;
  • the uplink data to be sent by the user equipment is large and cannot be sent once, that is, the user equipment wants to continue to send uplink data through the target uplink resource block, and the tenth generation unit of the user equipment 2108 generates a second resource request message;
  • the second resource uplink resource block may be a user ID or a BSR (Buffer state report buffer status report);
  • the eighth generating unit 1625 of the base station generates eighth notification information after receiving the user ID
  • the eighth sending unit 1626 of the base station sends the eighth notification information to the user equipment by using a system broadcast;
  • the fifth receiving unit 2110 of the user equipment receives the eighth notification information
  • the eighth notification information is used to indicate that the base station allows the user equipment to continue to send the uplink data by using the target uplink resource block;
  • the fifth receiving unit 2110 of the user equipment continues to send the uplink data through the target uplink resource block.
  • the embodiment of the invention further provides a communication network, including a base station and a user equipment;
  • the specific structure of the base station is shown in any one of FIG. 12 to FIG. 17 , and is not described in this embodiment;
  • the specific structure of the user equipment is shown in any one of FIG. 18 to FIG. 22, and is not described in this embodiment.
  • FIG. 12 to FIG. 17 illustrates the structure of the base station in detail from the perspective of the functional entity of the module.
  • the base station provided by the embodiment of the present invention is described in detail below with reference to FIG. 23, which is shown in FIG.
  • Another embodiment of the base station in the embodiment of the present invention includes:
  • the base station includes:
  • the input device 2301, the output device 2302, the processor 2303, and the memory 2304 (wherein the processor 2303 shown in FIG. 23 may have one or more, and one processor 2303 is illustrated in FIG. 23 as an example);
  • the input device 2301, the output device 2302, the processor 2303, and the memory 2304 may be connected by a bus or other means, wherein the bus connection is taken as an example in FIG.
  • the processor 2303 is configured to perform the following steps:
  • the method is configured to divide an uplink data channel into multiple uplink resource blocks, and each uplink resource block is orthogonal to each other;
  • the uplink resource block includes a time, a frequency, and a code resource.
  • the processor 2303 may be configured according to the size of the uplink service data packet sent by the user equipment, and may further divide the uplink resource block according to the actual situation of the current network.
  • first notification information is used to indicate a downlink control channel that is determined by the base station and corresponding to each uplink resource block;
  • the first notification information generated by the processor 2303 is used to indicate a downlink control channel corresponding to each uplink resource block, so that the user equipment can determine an uplink resource block corresponding to the downlink control channel according to the first notification information. .
  • the method is configured to send the first notification information to the user equipment, so that the user equipment monitors the downlink control channel to select a target uplink resource block for sending uplink data, and passes the The uplink resource block sends the uplink data.
  • the processor 2303 can divide the uplink data channel into multiple uplink resource blocks, and determine a control channel corresponding to the uplink resource block, and notify the user equipment, so that the user equipment monitors the control channel to obtain The target uplink resource block that sends the uplink data.
  • the embodiment of the present invention enables the small data to be supported by the user equipment, and the control channel is monitored by the user equipment, so that the working mode of the embodiment is simple, collision does not occur, and the burst service is effectively avoided. The impact on the network.
  • processor 2303 is further configured to perform the following steps:
  • a second sending module configured to send the first notification information to the user equipment by using the downlink control channel
  • processor 2303 is further configured to perform the following steps:
  • the scheduling uplink resource block is required by the base station to send the uplink data by using the scheduling uplink resource block.
  • the processor 2303 determines the scheduled uplink resource block, so that the user equipment sends the uplink data directly through the scheduling uplink resource block, so that the user equipment does not need to use a contention mechanism to determine an uplink resource block for sending uplink data.
  • the at least one uplink resource block is divided into the scheduled uplink resource block
  • the idle uplink resource block is an uplink resource block that is determined to be current or about to be idle by the base station
  • the occupied uplink resource block is an uplink resource block that is currently or about to be occupied by the base station
  • processor 2303 is further configured to perform the following steps:
  • the processor 2303 determines a first target downlink control channel corresponding to the scheduled uplink resource block, so that the user equipment determines the scheduling by monitoring the first target downlink control channel. Row resource block.
  • the processor 2303 sends the second notification information by using the first target downlink control channel, so that the user equipment determines the scheduled uplink resource that is pre-configured by the base station by listening to the first target downlink control channel, and determines the The target uplink resource block is the scheduled uplink resource block, and the uplink data is sent by using the scheduling uplink resource block;
  • the second notification information is sent to the user equipment by using the first target downlink control channel, so that the user equipment determines that the scheduled uplink resource block is the target uplink resource block, so that the user The device sends the uplink data by using the target uplink resource block;
  • processor 2303 is further configured to perform the following steps:
  • the third notification information is further used to indicate that the uplink resource block is occupied by the user equipment, for example, the time when the user equipment occupies the uplink resource block to send data, the size of the data packet, and the like.
  • the third notification information is sent to the user equipment by using the second target downlink control channel, so that the user equipment determines that the idle uplink resource block that meets a preset condition is the target uplink resource block. And causing the user equipment to send the uplink data by using the target uplink resource block.
  • the processor 2303 determines the scheduled uplink resource block that is pre-configured to the user equipment, generating second notification information for indicating the scheduled uplink resource block, and using the first target downlink control channel, the first The second notification information is sent to the user equipment, so that the user equipment determines the scheduled uplink resource block by listening to the first target downlink control channel, and sends uplink data by using the scheduled uplink resource block. If the processor 2303 is not configured to the user equipment to schedule the uplink resource block, determining an idle uplink resource block, so that the user equipment determines that the idle uplink resource block that meets the preset condition is the target uplink resource block to pass the The target uplink resource block sends uplink data.
  • the user equipment can obtain the scheduled uplink resource block that is pre-configured by the base station, and send the uplink data by using the scheduled uplink resource block, so that the processor 2303 notifies the user equipment of the determined idle resource block, so that the user
  • the device selects a target idle uplink resource block for sending uplink data, thereby effectively reducing the possibility that the user equipment sends uplink data to collide, and the overhead is small, and effectively solving the impact of the burst service on the network.
  • processor 2303 is further configured to perform the following steps:
  • the third notification information is sent to the user equipment by using the third target downlink control channel, so that the user equipment determines that downlink control of the fourth notification information and the second notification information is not received.
  • the channel is the second target downlink control channel, so that the user equipment determines that the uplink resource block corresponding to the second target downlink control channel is the idle uplink resource block, so that the user equipment determines that the pre-preparation is satisfied. Setting the idle uplink resource block as the target uplink resource block, so that the user equipment sends the uplink data by using the target uplink resource block;
  • the processor 2303 notifies the user equipment that the uplink resource block is idle, and the user equipment determines that the downlink control channel that does not receive the fourth notification information and the second notification information is the And the second target downlink control channel, so that the user equipment determines that the uplink resource block corresponding to the second target downlink control channel is the idle uplink resource block, so that the base station does not need to send again when notifying the user equipment that the uplink resource block is idle
  • Indicating information saves network resources and thus avoids the impact of bursty services on the network.
  • processor 2303 is further configured to perform the following steps:
  • the processor 2303 determines the number of the uplink resource blocks that are vacant and the user to be accessed. Whether the ratio of the number of devices is greater than or equal to the first preset ratio;
  • the processor 2303 determines that the user equipment is not required to send the first resource request message
  • the processor 2303 determines that the user equipment is required to send the first resource request message
  • the manner in which the processor 2303 specifically determines whether the first resource request message needs to be received may also be described
  • the processor 2303 determines whether the success rate of the user equipment accessing the base station at one time is greater than or equal to a second preset ratio
  • the processor 2303 determines that the user equipment is not required to send the first resource request message
  • the processor 2303 determines that the user equipment is required to send the first resource request message.
  • the first resource request message may be an ID of the user equipment or a specific sequence that is pre-agreed with the base station.
  • the processor 2303 determines that the user equipment sends the first resource request message to effectively avoid collision between uplink data sent by the user equipment.
  • the first determining unit determines that the user equipment is required to send the first resource request message, generating fifth notification information, where the fifth notification information is used to instruct the user equipment to send the first resource request message ;
  • the fifth notification information is sent to the user equipment by using the system broadcast or the downlink control channel, so that the user equipment sends the first resource request message by using the target uplink resource block;
  • processor 2303 is further configured to perform the following steps:
  • the first determining unit determines that the user equipment is required to send the first resource request message, generating fifth notification information, where the fifth notification information is further used to indicate that the base station has
  • the row resource block is divided into a plurality of sub-resource blocks, the sub-resource block is divided into the base station to determine the target uplink resource block, and each of the sub-resource blocks are orthogonal to each other, wherein the sub-resource block And configured to receive the first resource request message sent by the user equipment;
  • the fifth notification information is sent to the user equipment by using a system broadcast or the downlink control channel, so that the user equipment sends the first resource request message by using the sub-resource block;
  • the processor 2303 determines whether the user equipment is required to send the first resource request message, and if necessary, further determines whether the processor 2303 allows the user equipment to send the first resource request message through the target idle uplink resource block. If allowed, the user equipment sends the uplink data through the target idle uplink resource block, and if not, the user equipment directly sends the uplink data. According to the embodiment of the present invention, the processor 2303 firstly according to the current network. Determining whether the user equipment is required to send the first resource request message, thereby further reducing the possibility that the user equipment sends uplink data to collide, avoiding the situation that the network cannot work normally due to a serious collision, and can greatly reduce the burst service to the network. The impact caused.
  • processor 2303 is further configured to perform the following steps:
  • the sixth determining unit determines that the user equipment is allowed to send the uplink data by using the target uplink resource block, generating sixth notification information, where the sixth notification information is used to indicate that the user equipment can pass Transmitting, by the target uplink resource block, the uplink data;
  • the method is configured to send the sixth notification information to the user equipment by using a system broadcast or the downlink control channel, so that the user equipment sends the uplink data by using the target uplink resource block;
  • the sixth determining unit determines that the user equipment is allowed to send the uplink data by using the target uplink resource block, generating seventh notification information, where the seventh notification information is used to indicate that the user equipment is unavailable Transmitting, by the target uplink resource block, the uplink data;
  • the base station when the processor 2303 determines that the target uplink resource block is the target uplink resource block, the base station does not need to instruct the user equipment to send the first resource request message, and if the processor 2303 determines that the target uplink resource block is the target idle uplink resource block, The processor 2303 may send the first resource request message according to the indication of the base station, to request the base station to use the target idle uplink resource block to send uplink data. In this embodiment, the processor 2303 determines whether to send the first resource request message according to the indication of the base station, thereby further avoiding the occurrence of a collision, avoiding a situation in which the network cannot work normally due to a serious collision, and can greatly reduce the burst. The impact of business on the network.
  • processor 2303 is further configured to perform the following steps:
  • the second resource request message may be used to apply to the base station to continue occupying the target idle uplink resource block.
  • the second resource uplink resource block may be a user ID or a BSR (Buffer state report buffer status report);
  • the base station determines, by using the BSR, the size of the uplink data that the user equipment needs to continue to send through the target idle uplink resource block.
  • the seventh determining unit determines that the uplink data that is sent by the user equipment by using the target uplink resource block carries a second resource request message. The device continues to send the uplink data by using the target uplink resource block;
  • the second determining unit determines that the user equipment is allowed to continue to send the uplink data by using the target uplink resource block, generating eighth notification information, where the eighth notification information is used to indicate that the user equipment is And continuing to send the uplink data by using the target uplink resource block;
  • the method is configured to send the eighth notification information to the user equipment by using a system broadcast or a downlink control channel, so that the user equipment continues to send the uplink data by using the target uplink resource block until the uplink data transmission is completed;
  • the second determining unit determines that the user equipment is not allowed to continue to send the uplink data by using the target uplink resource block, generating ninth notification information, where the ninth notification information is used to indicate the user equipment
  • the uplink data may not be continuously sent through the target uplink resource block;
  • the ninth notification information is sent to the user equipment by using a system broadcast or a downlink control channel, so that the user equipment determines that the base station does not allow the user equipment to continue to send the foregoing uplink resource block by using the target uplink resource block.
  • Uplink data is sent to the user equipment by using a system broadcast or a downlink control channel, so that the user equipment determines that the base station does not allow the user equipment to continue to send the foregoing uplink resource block by using the target uplink resource block.
  • the processor 2303 may determine, according to the second resource request message, whether the user equipment is allowed to continue to send the uplink data through the target idle uplink resource block, and if allowed, the user equipment continues to pass the target idle uplink.
  • the resource block sends upstream data.
  • the processor 2303 may receive the second resource request message, so that the user equipment can continue to occupy the target idle uplink resource block to send the uplink data, so that If the user equipment needs to continue to send uplink data, it is not necessary to re-select the idle uplink resource block, thereby improving the efficiency of the base station receiving the uplink data.
  • processor 2303 is further configured to perform the following steps:
  • a method for determining whether a ratio of the number of the idle uplink resource blocks to the number of the user equipments to be accessed is greater than or equal to a first preset ratio
  • the first determining module determines that the ratio of the number of the idle uplink resource blocks to the number of the user equipments to be accessed is smaller than the first preset ratio, determining that the user equipment needs to send the first Resource request message
  • a method for determining whether a success rate of the user equipment accessing the base station at one time is greater than or equal to a second Preset ratio
  • the second determining module determines that the success rate of the user equipment accessing the base station is greater than or equal to the second preset ratio, determining that the user equipment is not required to send the first resource request message;
  • the second determining module determines that the success rate of the user equipment accessing the base station is less than a second preset ratio, determining that the user equipment is required to send the first resource request message.
  • the processor 2303 when determining that the user equipment is required to send the first resource request message, the processor 2303, in order to prevent more access to the user equipment, and to prevent the first resource request message sent by each user equipment from colliding, the target is The idle resource block is further divided into a plurality of sub-resource blocks, so that the user equipment sends the first resource request message through the sub-resource block, so that the processor 2303 can access more user equipments, and the processor 2303 is configured to receive the uplink.
  • the efficiency of the data effectively prevents collisions from occurring.
  • FIG. 18 to FIG. 22 is a detailed description of the structure of the user equipment from the perspective of the functional entity of the module.
  • the user equipment provided by the embodiment of the present invention is described in detail below with reference to FIG. 24.
  • Another embodiment of the base station in the embodiment of the present invention includes:
  • the user equipment includes:
  • the input device 2401, the output device 2402, the processor 2403, and the memory 2404 (wherein the processor 2403 shown in FIG. 24 may have one or more, and one processor 2403 is illustrated in FIG. 24 as an example);
  • the input device 2401, the output device 2402, the processor 2403, and the memory 2404 may be connected by a bus or other means, wherein the bus connection is taken as an example in FIG.
  • the processor 2403 is configured to perform the following steps:
  • the first notification information is used to indicate a downlink control channel that is determined by the base station and corresponding to each uplink resource block;
  • the uplink resource block is configured to determine, by the base station, an uplink data channel, and each of the uplink resource blocks is orthogonal to each other;
  • the processor 2403 can determine, by using the first notification information, a downlink control channel corresponding to each uplink resource block.
  • the processor 2403 monitors the downlink control channel to obtain the occupation status of each uplink resource block, and selects a target uplink resource block for transmitting uplink data according to its own requirement.
  • the processor 2403 can obtain the downlink control channel corresponding to each uplink resource block according to the first notification information sent by the base station, and obtain the occupancy status of each uplink resource block by monitoring each downlink control channel, thereby The target uplink resource block for transmitting uplink data is selected.
  • the downlink control channel is monitored by the processor 2403 to obtain the target uplink resource block, thereby reducing the workload of the base station, and even if there is a burst of traffic, the network is not affected, and the working efficiency is high.
  • processor 2403 is further configured to perform the following steps:
  • processor 2403 is further configured to perform the following steps:
  • the second notification information is used to indicate the determined scheduling uplink resource block, the scheduling uplink resource block is used by the base station to determine an uplink resource block that is pre-configured to the user equipment, and the base station determines to correspond to the scheduled uplink resource block.
  • the processor 2403 determines that the notification information that is received by the first target downlink control channel is the second notification information, determining that the uplink resource block corresponding to the first target downlink control channel is a scheduled uplink. Resource block.
  • the scheduling uplink resource block determines, for the base station, an uplink resource block that is pre-configured to the user equipment, and the base station determines the first target downlink control channel that is corresponding to the scheduled uplink resource block.
  • processor 2403 is further configured to perform the following steps:
  • the user equipment is configured to determine an idle uplink resource block according to the third notification information, if the third notification information that is sent by the base station by using the second target downlink control channel is obtained;
  • the third knowledge information is used to indicate the determined idle uplink resource block, and the base station determines the second target downlink control channel corresponding to the idle uplink resource block;
  • the idle uplink resource block is the An uplink resource block that is determined by the base station to be currently or about to be idle;
  • the selected idle uplink resource block that meets the preset condition is used as the target idle uplink resource block;
  • the preset condition determined by the processor 2403 may be that the processor 2403 randomly selects the currently idle uplink resource block as the target idle uplink resource block; or the processor 2403 randomly selects that the idle resource is to be idle.
  • the uplink resource block is the target idle uplink resource block, and the uplink resource may be selected according to the occupancy condition of the idle uplink resource block in the previous period of time, or the target is selected according to the size of the uplink data to be sent by the processor 2403. Upstream resource block.
  • the processor 2403 determines whether there is a scheduled uplink resource block in the uplink resource block, and if yes, the processor 2403 directly sends the uplink data through the scheduling uplink resource block, if If not, the processor 2403 selects an idle uplink resource block that satisfies the preset condition to transmit uplink data.
  • the control channel is monitored by the processor 2403 to determine the target uplink resource block, so that the working mode is simple, the burden of the base station is reduced, the collision does not occur, the overhead is small, and the working efficiency is high.
  • processor 2403 is further configured to perform the following steps:
  • the downlink control channel is the second target downlink control channel; the fourth notification information For indicating the determined occupied uplink resource block, and the base station determines the third target downlink control channel corresponding to the occupied uplink resource block; the occupied uplink resource block is determined by the base station Or an upstream resource block to be occupied;
  • the selected idle uplink resource block that meets the preset condition is used as the target idle uplink resource block;
  • processor 2403 is further configured to perform the following steps:
  • the fifth notification information that is sent by the base station by using the system broadcast or the downlink control channel, where the fifth notification information is used to indicate that the user equipment sends a first resource request message; Sending, by the user equipment, the uplink data by using the target uplink resource block;
  • the user equipment may send the uplink data by using the target uplink resource block;
  • the target uplink resource block sends the uplink data.
  • processor 2403 is further configured to perform the following steps:
  • the second resource request message is used by the user equipment to continue to send the uplink data by using the target uplink resource block;
  • the eighth notification information is received by the system broadcast or the downlink control channel, the uplink data is continuously sent by using the target uplink resource block, where the eighth notification information is used to indicate that the base station is allowed to The user equipment continues to send the uplink data by using the target uplink resource block;
  • the ninth notification information is received by the system broadcast or the downlink control channel, determining that the base station does not allow the user equipment to continue to send the uplink data by using the target uplink resource block, where the ninth notification information is used for Instructing the base station not to allow the user equipment to continue to send the uplink data through the target uplink resource block.
  • the processor 2403 may continue to send the second resource request message through the target uplink resource block, or may re-save the idle uplink resource.
  • the target uplink resource block is reselected in the block, and the uplink data is resent.
  • the processor 2403 may further send a second resource request message to request to continue to send the uplink data through the target uplink resource block, and if the base station allows, the processor 2403 may Continue to occupy the target uplink data block to send uplink data.
  • the target uplink resource block may not be reselected, and the uplink data may be sent through the selected target uplink resource block, thereby improving the processor 2403 to send the uplink data. effectiveness.
  • processor 2403 is further configured to perform the following steps:
  • the fifth notification information that is sent by the base station is received by the system broadcast or the downlink control channel, where the fifth notification information is further used to indicate that the base station has divided the target uplink resource block into multiple sub-resource blocks.
  • the sub-resource block is configured by the base station to determine the target uplink resource block, and each of the sub-resource blocks is orthogonal to each other, where the sub-resource block is used to receive the information sent by the user equipment. Describe the first resource request message;
  • the processor 2403 determines whether the first resource request message needs to be sent, and if the first resource request message is sent, the processor 2403 may send the first resource block according to the indication of the base station. A resource request message.
  • the embodiments of the present invention enable more user equipments to access the base station, which effectively improves the efficiency of the user equipment to send uplink data, thereby avoiding collisions.
  • the disclosed system, apparatus, and method may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
  • the medium includes instructions for causing a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in the various embodiments of the present invention.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .

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Abstract

本发明实施例公开了一种上行数据的发送方法、基站、用户设备及通信网络,本发明实施例方法包括:基站将上行数据信道划分为多个上行资源块,且各上行资源块之间相互正交;所述基站生成第一通知信息,所述第一通知信息用于指示所述基站已确定的与各上行资源块对应的下行控制信道;所述基站将所述第一通知信息发送给用户设备,以使所述用户设备对所述下行控制信道进行监听以选定用于发送上行数据的目标上行资源块,并通过所述目标上行资源块发送所述上行数据。本实施例中,因基站将上行数据信道划分为多个上行资源块,使得本实施例中的发送方法能够很好的支持小数据包,使得在网络负载轻时,能具有较高的效率。

Description

一种上行数据的发送方法、基站、用户设备及通信网络
本申请要求于2014年05月29日提交中国专利局、申请号为201410233860.X、发明名称为“一种上行数据的发送方法、基站、用户设备及通信网络”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
技术领域
本发明涉及通信技术领域,尤其涉及的是一种上行数据的发送方法、基站、用户设备及通信网络。
背景技术
目前的无线通信系统主要采用的上行数据发送方式为基于中心节点集中调度发送数据的方式,采用此类发送方式的主要是一些蜂窝通信系统,如LTE系统中。
但是在所述系统中,存在着随机接入资源,供用户设备接入时使用,由于随机接入资源能够支撑用户的数量一般较大,所以采用所述方式能够很大程度上降低大量用户的突发业务对网络造成的冲击。且所述方案较为复杂,而且开销较大,发送的数据量较小、网络负载很轻的时候,效率较低。
而且采用现有技术中的上行数据发送方式,因其实现复杂,开销较大,网络负载轻时,效率较低,而且无法有效的避免大量突发业务对网络的影响,所以无法很好的支持M2M(Machine-To-Machine,机器对机器通信)业务。
发明内容
本发明实施例提供了一种上行数据的发送方法、基站、用户设备及通信网络,其能够在高效传输小数据包的同时,也能够支撑大量突发业务对网络造成的影响,从而很好的支撑M2M业务。
本发明实施例第一方面提供了一种上行数据的发送方法,包括:
基站将上行数据信道划分为多个上行资源块,且各上行资源块之间相互正交;
所述基站生成第一通知信息,所述第一通知信息用于指示所述基站已确定的与各上行资源块对应的下行控制信道;
所述基站将所述第一通知信息发送给用户设备,以使所述用户设备对所述下行控制信道进行监听以选定用于发送上行数据的目标上行资源块,并通过所述目标上行资源块发送所述上行数据。
结合本发明实施例第一方面,本发明实施例第一方面的第一种实现方式中,
所述基站将所述第一通知信息通过系统广播或所述下行控制信道发送所述用户设备。
结合本发明实施例第一方面,本发明实施例第一方面的第二种实现方式中,
所述方法还包括:
所述基站确定是否需要配置调度上行资源块,所述调度上行资源块为所述基站确定的需要所述用户设备通过所述调度上行资源块发送所述上行数据;
若所述基站确定需要配置所述调度上行资源块,则所述基站划分至少一个所述上行资源块为所述调度上行资源块;
若所述基站确定不需要配置所述调度上行资源块,则所述基站确定空闲上行资源块和/或已占用上行资源块;所述空闲上行资源块为所述基站确定的当前或即将空闲的上行资源块,所述已占用上行资源块为所述基站确定的当前或即将被占用的上行资源块。
结合本发明实施例第一方面的第二种实现方式,本发明实施例第一方面的第三种实现方式中,
所述基站确定需要配置所述调度上行资源块之后还包括:
所述基站确定与所述调度上行资源块对应的第一目标下行控制信道;
所述基站生成第二通知信息,所述第二通知信息用于指示已确定的所述调度上行资源块;
所述基站将所述第二通知信息通过所述第一目标下行控制信道发送给所述用户设备,以使所述用户设备确定所述调度上行资源块为所述目标上行资源块,使得所述用户设备通过所述目标上行资源块发送所述上行数据。
结合本发明实施例第一方面的第二种实现方式,本发明实施例第一方面的第四种实现方式中,
所述基站确定空闲上行资源块之后还包括:
所述基站确定与所述空闲上行资源块对应的第二目标下行控制信道;
所述基站生成第三通知信息,所述第三通知信息用于指示已确定的所述空闲上行资源块;
所述基站将所述第三通知信息通过所述第二目标下行控制信道发送给所述用户设备,以使所述用户设备确定满足预置条件的所述空闲上行资源块为所述目标上行资源块,使得所述用户设备通过所述目标上行资源块发送所述上行数据。
结合本发明实施例第一方面的第三种实现方式,本发明实施例第一方面的第五种实现方式中,
所述基站确定已占用上行资源块之后还包括:
所述基站确定与所述已占用上行资源块对应的第三目标下行控制信道;
所述基站生成第四通知信息,所述第四通知信息用于指示已确定的所述已占用上行资源块;
所述基站将所述第四通知信息通过所述第三目标下行控制信道发送给所述用户设备,使得所述用户设备确定没有接收到所述第四通知信息和所述第二通知信息的下行控制信道为所述第二目标下行控制信道,使得所述用户设备确定与所述第二目标下行控制信道对应的所述上行资源块为所述空闲上行资源块,以使所述用户设备确定满足预置条件的所述空闲上行资源块为所述目标上行资源块,使得所述用户设备通过所述目标上行资源块发送所述上行数据。
结合本发明实施例第一方面的第四种实现方式或本发明实施例第一方面的第五种实现方式,本发明实施例第一方面的第六种实现方式中,
所述方法还包括:
所述基站判断是否需要所述用户设备发送第一资源请求消息,所述第一资源请求消息用于所述用户设备请求通过所述目标上行资源块发送所述上行数 据;
若需要,则所述基站生成第五通知信息,所述第五通知信息用于指示所述用户设备发送所述第一资源请求消息;
所述基站将所述第五通知信息通过系统广播或所述下行控制信道发送给所述用户设备,以使所述用户设备通过所述目标上行资源块发送所述第一资源请求消息;
所述基站接收所述用户设备发送的所述第一资源请求消息。
结合本发明实施例第一方面的第六种实现方式,本发明实施例第一方面的第七种实现方式中,
所述第五通知信息还用于指示所述基站已将所述目标上行资源块划分为多个子资源块,所述子资源块为所述基站将所述目标上行资源块划分以确定,且各所述子资源块之间相互正交,其中,所述子资源块用于接收所述用户设备发送的所述第一资源请求消息;
所述基站判断是否需要所述用户设备发送第一资源请求消息之后还包括:
若需要,则所述基站生成所述第五通知信息;
所述基站将所述第五通知信息通过系统广播或所述下行控制信道发送给所述用户设备,以使所述用户设备通过所述子资源块发送所述第一资源请求消息;
所述基站接收所述用户设备发送的所述第一资源请求消息。
结合本发明实施例第一方面的第七种实现方式,本发明实施例第一方面的第八种实现方式中,
所述基站接收所述用户设备发送的所述第一资源请求消息之后还包括:
所述基站根据所述第一资源请求消息确定是否允许所述用户设备通过所述目标上行资源块发送所述上行数据;
若允许,则所述基站生成第六通知信息,所述第六通知信息用于指示所述用户设备可通过所述目标上行资源块发送所述上行数据;
所述基站将所述第六通知信息通过系统广播或所述下行控制信道发送给 所述用户设备,以使所述用户设备通过所述目标上行资源块发送所述上行数据;
所述基站接收所述用户设备发送的所述上行数据;
若不允许,则所述基站生成第七通知信息,所述第七通知信息用于指示所述用户设备不可通过所述目标上行资源块发送所述上行数据;
所述基站将所述第七通知信息通过系统广播或下行控制信道发送给所述用户设备,以使所述用户设备重新发送所述第一资源请求消息。
结合本发明实施例第一方面的第四种实现方式或本发明实施例第一方面的第五种实现方式,本发明实施例第一方面的第九种实现方式中,
所述基站接收所述用户设备发送的所述上行数据之后还包括:
所述基站确定所述用户设备通过所述目标上行资源块发送的所述上行数据是否携带有第二资源请求消息,所述第二资源请求消息用于所述用户设备请求继续通过所述目标上行资源块发送所述上行数据;
若所述基站确定所述上行数据中携带有所述第二资源请求消息,则所述基站根据所述第二资源请求消息判断是否允许所述用户设备继续通过所述目标上行资源块发送所述上行数据;
若允许,则所述基站生成第八通知信息,所述第八通知信息用于指示所述用户设备可继续通过所述目标上行资源块发送所述上行数据;
所述基站将所述第八通知信息通过系统广播或下行控制信道发送给所述用户设备,以使所述用户设备继续通过所述目标上行资源块发送所述上行数据直至所述上行数据发送完成;
若不允许,则所述基站生成第九通知信息,所述第九通知信息用于指示所述用户设备不可继续通过所述目标上行资源块发送所述上行数据;
所述基站将所述第九通知信息通过系统广播或下行控制信道发送给所述用户设备,以使所述用户设备确定所述基站不允许所述用户设备继续通过所述目标上行资源块发送所述上行数据。
结合本发明实施例第一方面的第六种实现方式,本发明实施例第一方面的 第十种实现方式中,
所述基站判断是否需要所述用户设备发送第一资源请求消息包括:
所述基站判断所述空闲上行资源块的数量与待接入的所述用户设备的数量的比值是否大于或等于第一预设比值;
若是,则所述基站确定不需要所述用户设备发送所述第一资源请求消息;
若否,则所述基站确定需要所述用户设备发送所述第一资源请求消息;
或,
所述基站判断所述用户设备一次接入所述基站的成功率是否大于或等于第二预设比值;
若是,则所述基站确定不需要所述用户设备发送所述第一资源请求消息;
若否,则所述基站确定需要所述用户设备发送所述第一资源请求消息。
本发明实施例第二方面提供了一种上行数据的发送方法,包括:
用户设备接收基站发送的第一通知信息,所述第一通知信息用于指示所述基站已确定的与各上行资源块对应的下行控制信道;
所述用户设备根据所述第一通知信息确定与各上行资源块对应的下行控制信道,所述上行资源块为所述基站将上行数据信道进行划分以确定,且各所述上行资源块之间正交;
所述用户设备对所述下行控制信道进行监听以选定用于发送上行数据的目标上行资源块;
所述用户设备通过所述目标上行资源块发送所述上行数据。
结合本发明实施例第二方面,本发明实施例第二方面的第一种实现方式中,
所述用户设备接收基站发送的第一通知信息包括:
所述用户设备通过系统广播或所述下行控制信道接收所述第一通知信息。
结合本发明实施例第二方面,本发明实施例第二方面的第二种实现方式中,
所述用户设备对所述下行控制信道进行监听以选定用于发送上行数据的 目标上行资源块包括:
所述用户设备对所述下行控制信道进行监听,若所述用户设备获取到所述基站通过第一目标下行控制信道发送的第二通知信息,则所述用户设备根据所述第二通知信息确定所述调度上行资源块;所述第二通知信息用于指示已确定的调度上行资源块,所述调度上行资源块为所述基站确定预先配置给所述用户设备的上行资源块,且所述基站确定与所述调度上行资源块对应的所述第一目标下行控制信道;
所述用户设备将所述调度上行资源块确定为目标上行资源块。
结合本发明实施例第二方面,本发明实施例第二方面的第三种实现方式中,
所述用户设备对所述下行控制信道进行监听以选定用于发送上行数据的目标上行资源块包括:
所述用户设备对所述下行控制信道进行监听,所述用户设备获取到所述基站通过第二目标下行控制信道发送的第三通知信息,则所述用户设备根据所述第三通知信息确定空闲上行资源块;所述第三知信息用于指示已确定的所述空闲上行资源块,且所述基站确定与所述空闲上行资源块对应的所述第二目标下行控制信道;所述空闲上行资源块为所述基站确定的当前或即将空闲的上行资源块;
所述用户设备选定满足预置条件的所述空闲上行资源块为目标空闲上行资源块;
所述用户设备确定所述目标空闲上行资源块为所述目标上行资源块。
结合本发明实施例第二方面的第二种实现方式,本发明实施例第二方面的第四种实现方式中,
所述用户设备对所述下行控制信道进行监听以选定用于发送上行数据的目标上行资源块包括:
所述用户设备对所述下行控制信道进行监听,若所述用户设备获取到所述基站通过第三目标下行控制信道发送的第四通知信息,则所述用户设备确定没 有接收到所述第四通知信息和所述第二通知信息的下行控制信道为所述第二目标下行控制信道;所述第四通知信息用于指示已确定的已占用上行资源块,且所述基站确定与所述已占用上行资源块对应的所述第三目标下行控制信道;所述已占用上行资源块为所述基站确定的当前或即将被占用的上行资源块;
所述用户设备确定与所述第二目标下行控制信道对应的所述上行资源块为所述空闲上行资源块;
所述用户设备选定满足预置条件的所述空闲上行资源块为目标空闲上行资源块;
所述用户设备确定所述目标空闲上行资源块为所述目标上行资源块。
结合本发明实施例第二方面的第三种实现方式或本发明实施例第二方面的第四种实现方式,本发明实施例第二方面的第五种实现方式中,
所述用户设备选定满足预置条件的所述空闲上行资源块为目标空闲上行资源块包括:
所述用户设备随机选定当前或即将空闲的上行资源块为所述目标空闲上行资源块;
或,
所述用户设备根据其所要发送的所述上行数据的大小选定所述目标空闲上行资源块。
结合本发明实施例第二方面的第五种实现方式,本发明实施例第二方面的第六种实现方式中,
所述用户设备通过所述目标上行资源块发送所述上行数据之前包括:
所述用户设备通过系统广播或所述下行控制信道接收所述基站发送的第五通知信息,所述第五通知信息用于指示所述用户设备发送第一资源请求消息;所述第一资源请求消息用于所述用户设备请求通过所述目标上行资源块发送所述上行数据;
所述用户设备通过所述目标上行资源块发送所述第一资源请求消息,以使所述基站根据所述第一资源请求消息确定是否允许所述用户设备通过所述目 标上行资源块发送所述上行数据;
若所述用户设备通过系统广播或所述下行控制信道接收所述基站发送的第六通知信息,则所述用户设备确定可通过所述目标上行资源块发送所述上行数据,所述第六通知信息用于指示所述用户设备可通过所述目标上行资源块发送所述上行数据;
若所述用户设备通过系统广播或所述下行控制信道接收所述基站发送的第七通知信息,则所述用户设备确定重新发送所述第一资源请求消息,所述第七通知信息用于指示所述用户设备不可通过所述目标上行资源块发送所述上行数据。
结合本发明实施例第二方面的第三种实现方式或本发明实施例第二方面的第四种实现方式,本发明实施例第二方面的第七种实现方式中,
所述用户设备通过所述目标上行资源块发送所述上行数据之后还包括:
所述用户设备生成第二资源请求消息,所述第二资源请求消息用于所述用户设备请求继续通过所述目标上行资源块发送所述上行数据;
所述用户设备将所述第二资源请求消息通过所述目标上行资源块发送给所述基站;
若所述用户设备通过系统广播或下行控制信道接收到第八通知信息,则所述用户设备继续通过所述目标上行资源块发送所述上行数据,所述第八通知信息用于指示所述基站允许所述用户设备继续通过所述目标上行资源块发送所述上行数据;
若所述用户设备通过系统广播或下行控制信道接收到第九通知信息,则所述用户设备确定所述基站不允许所述用户设备继续通过所述目标上行资源块发送所述上行数据,所述第九通知信息用于指示所述基站不允许所述用户设备继续通过所述目标上行资源块发送所述上行数据。
结合本发明实施例第二方面的第六种实现方式,本发明实施例第二方面的第八种实现方式中,
所述第五通知信息还用于指示所述基站已将所述目标上行资源块划分为 多个子资源块,所述子资源块为所述基站将所述目标上行资源块划分以确定,且各所述子资源块之间相互正交,其中,所述子资源块用于接收所述用户设备发送的所述第一资源请求消息;
所述用户设备通过系统广播或所述下行控制信道接收所述基站发送的第五通知信息之后还包括:
所述用户设备通过所述子资源块发送所述第一资源请求消息。
本发明实施例第三方面提供了一种基站,包括:
第一划分单元,用于将上行数据信道划分为多个上行资源块,且各上行资源块之间相互正交;
第一生成单元,用于生成第一通知信息,所述第一通知信息用于指示所述基站已确定的与各上行资源块对应的下行控制信道;
第一发送单元,用于将所述第一通知信息发送给用户设备,以使所述用户设备对所述下行控制信道进行监听以选定用于发送上行数据的目标上行资源块,并通过所述目标上行资源块发送所述上行数据。
结合本发明实施例第三方面,本发明实施例第三方面的第一种实现方式中,
所述第一发送单元包括:
第一发送模块,用于将所述第一通知信息通过系统广播发送所述用户设备;
第二发送模块,用于将所述第一通知信息通过所述下行控制信道发送所述用户设备。
结合本发明实施例第三方面,本发明实施例第三方面的第二种实现方式中,
所述基站还包括:
第一确定单元,用于确定是否需要配置调度上行资源块,所述调度上行资源块为所述基站确定的需要所述用户设备通过所述调度上行资源块发送所述上行数据;
第二划分单元,用于若所述确定需要配置所述调度上行资源块,则划分至少一个所述上行资源块为所述调度上行资源块;
第二确定单元,用于若确定不需要配置所述调度上行资源块,则确定空闲上行资源块和/或已占用上行资源块;所述空闲上行资源块为所述基站确定的当前或即将空闲的上行资源块,所述已占用上行资源块为所述基站确定的当前或即将被占用的上行资源块。
结合本发明实施例第三方面的第二种实现方式,本发明实施例第三方面的第三种实现方式中,
所述基站还包括:
第三确定单元,用于确定与所述调度上行资源块对应的第一目标下行控制信道;
第二生成单元,用于生成第二通知信息,所述第二通知信息用于指示已确定的所述调度上行资源块;
第二发送单元,用于将所述第二通知信息通过所述第一目标下行控制信道发送给所述用户设备,以使所述用户设备确定所述调度上行资源块为所述目标上行资源块,使得所述用户设备通过所述目标上行资源块发送所述上行数据。
结合本发明实施例第三方面的第二种实现方式,本发明实施例第三方面的第四种实现方式中,
所述基站还包括:
第四确定单元,用于确定与所述空闲上行资源块对应的第二目标下行控制信道;
第三生成单元,用于生成第三通知信息,所述第三通知信息用于指示已确定的所述空闲上行资源块;
第三发送单元,用于将所述第三通知信息通过所述第二目标下行控制信道发送给所述用户设备,以使所述用户设备确定满足预置条件的所述空闲上行资源块为所述目标上行资源块,使得所述用户设备通过所述目标上行资源块发送所述上行数据。
结合本发明实施例第三方面的第三种实现方式,本发明实施例第三方面的第五种实现方式中,
所述基站还包括:
第五确定单元,用于确定与所述已占用上行资源块对应的第三目标下行控制信道;
第四生成单元,用于生成第四通知信息,所述第四通知信息用于指示已确定的所述已占用上行资源块;
第四发送单元,用于将所述第四通知信息通过所述第三目标下行控制信道发送给所述用户设备,使得所述用户设备确定没有接收到所述第四通知信息和所述第二通知信息的下行控制信道为所述第二目标下行控制信道,使得所述用户设备确定与所述第二目标下行控制信道对应的所述上行资源块为所述空闲上行资源块,以使所述用户设备确定满足预置条件的所述空闲上行资源块为所述目标上行资源块,使得所述用户设备通过所述目标上行资源块发送所述上行数据。
结合本发明实施例第三方面的第四种实现方式或本发明实施例第三方面的第五种实现方式,本发明实施例第三方面的第六种实现方式中,
所述基站还包括:
第一判断单元,用于判断是否需要所述用户设备发送第一资源请求消息,所述第一资源请求消息用于所述用户设备请求通过所述目标上行资源块发送所述上行数据;
第五生成单元,用于若所述第一判断单元确定需要所述用户设备发送第一资源请求消息,则生成第五通知信息,所述第五通知信息用于指示所述用户设备发送所述第一资源请求消息;
第五发送单元,用于将所述第五通知信息通过系统广播或所述下行控制信道发送给所述用户设备,以使所述用户设备通过所述目标上行资源块发送所述第一资源请求消息;
第一接收单元,用于接收所述用户设备发送的所述第一资源请求消息。
结合本发明实施例第三方面的第六种实现方式,本发明实施例第三方面的第七种实现方式中,
所述第五生成单元还用于,若所述第一判断单元确定需要所述用户设备发送第一资源请求消息,则生成第五通知信息,所述第五通知信息还用于指示所述基站已将所述目标上行资源块划分为多个子资源块,所述子资源块为所述基站将所述目标上行资源块划分以确定,且各所述子资源块之间相互正交,其中,所述子资源块用于接收所述用户设备发送的所述第一资源请求消息;
所述第五发送单元还用于,将所述第五通知信息通过系统广播或所述下行控制信道发送给所述用户设备,以使所述用户设备通过所述子资源块发送所述第一资源请求消息。
结合本发明实施例第三方面的第七种实现方式,本发明实施例第三方面的第八种实现方式中,
所述基站还包括:
第六确定单元,用于根据所述第一资源请求消息确定是否允许所述用户设备通过所述目标上行资源块发送所述上行数据;
第六生成单元,用于若所述第六确定单元确定允许所述用户设备通过所述目标上行资源块发送所述上行数据,则生成第六通知信息,所述第六通知信息用于指示所述用户设备可通过所述目标上行资源块发送所述上行数据;
第六发送单元,用于将所述第六通知信息通过系统广播或所述下行控制信道发送给所述用户设备,以使所述用户设备通过所述目标上行资源块发送所述上行数据;
第二接收单元,用于接收所述用户设备发送的所述上行数据;
第七生成单元,用于若所述第六确定单元确定允许所述用户设备通过所述目标上行资源块发送所述上行数据,则生成第七通知信息,所述第七通知信息用于指示所述用户设备不可通过所述目标上行资源块发送所述上行数据;
第七发送单元,用于将所述第七通知信息通过系统广播或下行控制信道发送给所述用户设备,以使所述用户设备重新发送所述第一资源请求消息。
结合本发明实施例第三方面的第四种实现方式或本发明实施例第三方面的第五种实现方式,本发明实施例第三方面的第九种实现方式中,
所述基站还包括:
第七确定单元,用于确定所述用户设备通过所述目标上行资源块发送的所述上行数据是否携带有第二资源请求消息,所述第二资源请求消息用于所述用户设备请求继续通过所述目标上行资源块发送所述上行数据;
第二判断单元,用于若所述第七确定单元确定所述用户设备通过所述目标上行资源块发送的所述上行数据携带有第二资源请求消息,则根据所述第二资源请求消息判断是否允许所述用户设备继续通过所述目标上行资源块发送所述上行数据;
第八生成单元,用于若所述第二判断单元判断允许所述用户设备继续通过所述目标上行资源块发送所述上行数据,则生成第八通知信息,所述第八通知信息用于指示所述用户设备可继续通过所述目标上行资源块发送所述上行数据;
第八发送单元,用于将所述第八通知信息通过系统广播或下行控制信道发送给所述用户设备,以使所述用户设备继续通过所述目标上行资源块发送所述上行数据直至所述上行数据发送完成;
第九生成单元,用于若所述第二判断单元判断不允许所述用户设备继续通过所述目标上行资源块发送所述上行数据,则生成第九通知信息,所述第九通知信息用于指示所述用户设备不可继续通过所述目标上行资源块发送所述上行数据;
第九发送单元,用于将所述第九通知信息通过系统广播或下行控制信道发送给所述用户设备,以使所述用户设备确定所述基站不允许所述用户设备继续通过所述目标上行资源块发送所述上行数据。
结合本发明实施例第三方面的第六种实现方式,本发明实施例第三方面的第十种实现方式中,
所述第一判断单元包括:
第一判断模块,用于判断所述空闲上行资源块的数量与待接入的所述用户设备的数量的比值是否大于或等于第一预设比值;
第一确定模块,用于若所述第一判断模块判断所述空闲上行资源块的数量与待接入的所述用户设备的数量的比值大于或等于第一预设比值,则确定不需要所述用户设备发送所述第一资源请求消息;
第二确定模块,用于若所述第一判断模块判断所述空闲上行资源块的数量与待接入的所述用户设备的数量的比值小于第一预设比值,则确定需要所述用户设备发送所述第一资源请求消息;
或,
第二判断模块,用于判断所述用户设备一次接入所述基站的成功率是否大于或等于第二预设比值;
第二确定模块,用于若所述第二判断模块判断所述用户设备一次接入所述基站的成功率大于或等于第二预设比值,则确定不需要所述用户设备发送所述第一资源请求消息;
第三确定模块,用于若所述第二判断模块判断所述用户设备一次接入所述基站的成功率小于第二预设比值,则确定需要所述用户设备发送所述第一资源请求消息。
本发明实施例第四方面提供了一种用户设备,包括:
第三接收单元,用于接收基站发送的第一通知信息,所述第一通知信息用于指示所述基站已确定的与各上行资源块对应的下行控制信道;
第八确定单元,用于根据所述第一通知信息确定与各上行资源块对应的下行控制信道,所述上行资源块为所述基站将上行数据信道进行划分以确定,且各所述上行资源块之间正交;
选定单元,用于对所述下行控制信道进行监听以选定用于发送上行数据的目标上行资源块;
第十发送单元,用于通过所述目标上行资源块发送所述上行数据。
结合本发明实施例第四方面,本发明实施例第四方面的第一种实现方式 中,
所述第三接收单元包括:
第一接收模块,用于通过系统广播接收所述第一通知信息;
第二接收模块,用于通过所述下行控制信道接收所述第一通知信息。
结合本发明实施例第四方面,本发明实施例第四方面的第二种实现方式中,
所述选定单元包括:
第四确定模块,用于对所述下行控制信道进行监听,若获取到所述基站通过第一目标下行控制信道发送的第二通知信息,则根据所述第二通知信息确定所述调度上行资源块;所述第二通知信息用于指示已确定的调度上行资源块,所述调度上行资源块为所述基站确定预先配置给所述用户设备的上行资源块,且所述基站确定与所述调度上行资源块对应的所述第一目标下行控制信道;
第五确定模块,用于将所述调度上行资源块确定为目标上行资源块。
结合本发明实施例第四方面,本发明实施例第四方面的第三种实现方式中,
所述选定单元包括:
第六确定模块,用于对所述下行控制信道进行监听,若获取到所述基站通过第二目标下行控制信道发送的第三通知信息,则所述用户设备根据所述第三通知信息确定空闲上行资源块;所述第三知信息用于指示已确定的所述空闲上行资源块,且所述基站确定与所述空闲上行资源块对应的所述第二目标下行控制信道;所述空闲上行资源块为所述基站确定的当前或即将空闲的上行资源块;
第七确定模块,用于选定满足预置条件的所述空闲上行资源块为目标空闲上行资源块;
第八确定模块,用于确定所述目标空闲上行资源块为所述目标上行资源块。
结合本发明实施例第四方面的第二种实现方式,本发明实施例第四方面的 第四种实现方式中,
所述选定单元包括:
第九确定模块,用于对所述下行控制信道进行监听,若获取到所述基站通过第三目标下行控制信道发送的第四通知信息,则确定没有接收到所述第四通知信息和所述第二通知信息的下行控制信道为所述第二目标下行控制信道;所述第四通知信息用于指示已确定的已占用上行资源块,且所述基站确定与所述已占用上行资源块对应的所述第三目标下行控制信道;所述已占用上行资源块为所述基站确定的当前或即将被占用的上行资源块;
第十确定模块,用于确定与所述第二目标下行控制信道对应的所述上行资源块为所述空闲上行资源块;
第十一确定模块,用于选定满足预置条件的所述空闲上行资源块为目标空闲上行资源块;
第十二确定模块,用于确定所述目标空闲上行资源块为所述目标上行资源块。
结合本发明实施例第四方面的第三种实现方式或本发明实施例第四方面的第四种实现方式,本发明实施例第四方面的第五种实现方式中,
所述用户设备还包括:
第四接收单元,用于通过系统广播或所述下行控制信道接收所述基站发送的第五通知信息,所述第五通知信息用于指示所述用户设备发送第一资源请求消息;所述第一资源请求消息用于所述用户设备请求通过所述目标上行资源块发送所述上行数据;
第十一发送单元,用于通过所述目标上行资源块发送所述第一资源请求消息,以使所述基站根据所述第一资源请求消息确定是否允许所述用户设备通过所述目标上行资源块发送所述上行数据;
第九确定单元,用于若通过系统广播或所述下行控制信道接收所述基站发送的第六通知信息,则确定可通过所述目标上行资源块发送所述上行数据,所述第六通知信息用于指示所述用户设备可通过所述目标上行资源块发送所述 上行数据;
第十确定单元,用于若通过系统广播或所述下行控制信道接收所述基站发送的第七通知信息,则确定重新发送所述第一资源请求消息,所述第七通知信息用于指示所述用户设备不可通过所述目标上行资源块发送所述上行数据。
结合本发明实施例第四方面的第三种实现方式或本发明实施例第四方面的第四种实现方式,本发明实施例第四方面的第六种实现方式中,
所述用户设备还包括:
第十生成单元,用于生成第二资源请求消息,所述第二资源请求消息用于所述用户设备请求继续通过所述目标上行资源块发送所述上行数据;
第十二发送单元,用于将所述第二资源请求消息通过所述目标上行资源块发送给所述基站;
第五接收单元,用于若通过系统广播或下行控制信道接收到第八通知信息,则继续通过所述目标上行资源块发送所述上行数据,所述第八通知信息用于指示所述基站允许所述用户设备继续通过所述目标上行资源块发送所述上行数据;
第六接收单元,用于若通过系统广播或下行控制信道接收到第九通知信息,则确定所述基站不允许所述用户设备继续通过所述目标上行资源块发送所述上行数据,所述第九通知信息用于指示所述基站不允许所述用户设备继续通过所述目标上行资源块发送所述上行数据。
结合本发明实施例第四方面的第五种实现方式,本发明实施例第四方面的第七种实现方式中,
所述第四接收单元还用于,通过系统广播或所述下行控制信道接收所述基站发送的第五通知信息,所述第五通知信息还用于指示所述基站已将所述目标上行资源块划分为多个子资源块,所述子资源块为所述基站将所述目标上行资源块划分以确定,且各所述子资源块之间相互正交,其中,所述子资源块用于接收所述用户设备发送的所述第一资源请求消息;
所述第十一发送单元还用于,通过所述子资源块发送所述第一资源请求消 息。
本发明实施例第四方面提供了一种通信网络,其中,包括本发明实施例第三方面至本发明实施例第三方面的第十种实现方式任一项所述的基站以及本发明实施例第四方面至本发明实施例第四方面的第七种实现方式任一项所述的用户设备。
从以上技术方案可以看出,本发明实施例所提供的一种上行数据的发送方法、基站、用户设备及通信网络,所述发送方法中基站将上行数据信道划分为多个上行资源块,且各所述上行资源块之间相互正交,所述基站确定所述上行资源块的下行控制信道,以使用户设备对所述下行控制信道进行监听以确定用于发送上行数据的目标上行资源块。因基站将上行数据信道划分为多个上行资源块,使得本实施例中的发送方法能够很好的支持小数据包,使得在网络负载轻时,能具有较高的效率,又因所述基站确定所述上行资源块的下行控制信道,以使用户设备对所述下行控制信道进行监听以确定用于发送上行数据的目标上行资源块,使得用户设备自身对载波占用情况进行监听,从而判断是否占用所述载波,其工作方式简单,不发生碰撞,且能够避免大量突发业务对网络造成的冲击。
附图说明
图1为本发明实施例所提供的上行数据的发送方法的一种实施例步骤流程图;
图2为本发明实施例所提供的上行数据的发送方法的另一种实施例步骤流程图;
图3为本发明实施例所提供的上行数据的发送方法的另一种实施例步骤流程图;
图4为本发明实施例所提供的上行数据的发送方法的另一种实施例步骤流程图;
图5为本发明实施例所提供的上行数据的发送方法的另一种实施例步骤流程图;
图6为本发明实施例所提供的上行数据的发送方法的另一种实施例步骤流程图;
图7为本发明实施例所提供的上行数据的发送方法的一种实施例步骤流程图;
图8为本发明实施例所提供的上行数据的发送方法的另一种实施例步骤流程图;
图9为本发明实施例所提供的上行数据的发送方法的另一种实施例步骤流程图;
图10为本发明实施例所提供的上行数据的发送方法的另一种实施例步骤流程图;
图11为本发明实施例所提供的上行数据的发送方法的另一种实施例步骤流程图;
图12为本发明实施例所提供的基站的一种实施例结构示意图;
图13为本发明实施例所提供的基站的另一种实施例结构示意图;
图14为本发明实施例所提供的基站的另一种实施例结构示意图;
图15为本发明实施例所提供的基站的另一种实施例结构示意图;
图16为本发明实施例所提供的基站的另一种实施例结构示意图;
图17为本发明实施例所提供的基站的另一种实施例结构示意图;
图18为本发明实施例所提供的用户设备的一种实施例结构示意图;
图19为本发明实施例所提供的用户设备的另一种实施例结构示意图;
图20为本发明实施例所提供的用户设备的另一种实施例结构示意图;
图21为本发明实施例所提供的用户设备的另一种实施例结构示意图;
图22为本发明实施例所提供的用户设备的另一种实施例结构示意图;
图23为本发明实施例所提供的基站的另一种实施例结构示意图;
图24为本发明实施例所提供的用户设备的另一种实施例结构示意图。
具体实施方式
以下结合图1详细说明本发明实施例所提供一种上行数据的发送方法:
101、基站将上行数据信道划分为多个上行资源块;
所述基站将上行数据信道划分为多个独立的上行资源块,且使得各上行资源块之间相互正交。
其中,所述上行资源块包括时、频、码资源。
具体的,所述基站可根据用户设备发送的上行业务数据包的大小进行划分,还可根据当前网络的实际情况进行上行资源块的划分。
102、所述基站生成第一通知信息;
所述基站根据已确定的各上行资源块确定与各上行资源块对应的下行控制信道;
所述基站生成的第一通知信息用于指示与各上行资源块对应的下行控制信道,以使得所述用户设备根据所述第一通知信息即可确定与下行控制信道对应的上行资源块。
103、所述基站将所述第一通知信息发送给用户设备;
基站生成第一通知信息后,将所述第一通知信息发送给用户设备,以使所述用户设备对所述下行控制信道进行监听以选定用于发送上行数据的目标上行资源块,并通过所述目标上行资源块发送所述上行数据。
本实施例中,基站可将上行数据信道划分为多个上行资源块,并确定与上行资源块对应的控制信道并通知给用户设备,以使所述用户设备对所述控制信道进行监听,以获取能够发送上行数据的目标上行资源块。通过采用本发明实施例,使得本实施例能够很好的支持小数据,且通过用户设备对控制信道进行监听,从而使得本实施例工作方式简单,不会发生碰撞,有效的避免了突发业务对网络造成的影响。
图1详细说明本发明实施例所提供一种上行数据的发送方法,以下结合图2所示说明基站如何通知用户设备所述基站已确定的调度上行资源块和空闲上行资源块的;
201、基站将上行数据信道划分为多个上行资源块;
202、所述基站生成第一通知信息;
本实施例中的步骤201至步骤202与图1所示的步骤101至步骤102过程相同,在此不再赘述。
203、所述基站将所述第一通知信息发送给用户设备;
所述基站将所述第一通知信息通过系统广播或所述下行控制信道发送所述用户设备。
204、所述基站确定是否需要配置调度上行资源块,若是,则进行步骤205,若否,则进行步骤209;
所述调度上行资源块为所述基站确定的需要所述用户设备通过所述调度上行资源块发送所述上行数据。
205、所述基站划分至少一个所述上行资源块为所述调度上行资源块;
所述基站确定所述调度上行资源块,以使得用户设备直接通过所述调度上行资源块发送上行数据,使得用户设备无需采用竞争机制确定用以发送上行数据的上行资源块。
206、所述基站确定与所述调度上行资源块对应的第一目标下行控制信道;
所述基站确定与所述调度上行资源块对应的第一目标下行控制信道,以使得的用户设备通过监听所述第一目标下行控制信道以确定所述调度上行资源块。
207、所述基站生成第二通知信息;
所述第二通知信息用于指示所述基站已确定的所述调度上行资源块,以使所述用户设备根据所述第二通知信息确定所述调度上行资源块。
208、所述基站将所述第二通知信息通过所述第一目标下行控制信道发送给所述用户设备;
所述基站通过第一目标下行控制信道发送所述第二通知信息,以使用户设备通过监听所述第一目标下行控制信道以确定所述基站预先配置的调度上行资源,且确定所述目标上行资源块为所述调度上行资源块,并通过所述调度上行资源块发送所述上行数据;
209、所述基站确定空闲上行资源块;
所述基站确定当前或即将空闲的上行资源块为所述空闲上行资源块。
210、所述基站确定与所述空闲上行资源块对应的第二目标下行控制信道;
211、所述基站生成第三通知信息;
其中,所述第三通知信息用于指示所述基站已确定的所述空闲上行资源块,可使得所述用户设备确定当前时隙空闲上行资源块或即将空闲上行资源块。
较佳的,所述第三通知信息还用于指示上行资源块被用户设备占用的情况,例如用户设备占用上行资源块发送数据的时间,数据包的大小等。
212、所述基站将所述第三通知信息通过所述第二目标下行控制信道发送给所述用户设备。
基站将第三通知信息发送给用户设备,以使所述用户设备监听所述第二目标下行控制信道以获取所述第三通知信息,并通过所述第三通知信息确定目标上行资源块,使得所述用户设备通过所述目标上行资源块发送所述上行数据。
本实施例中,若基站确定预先配置给用户设备的调度上行资源块,则生成用于指示所述调度上行资源块的第二通知信息,并通过第一目标下行控制信道将所述第二通知信息通知给用户设备,以使所述用户设备通过监听所述第一目标下行控制信道以确定所述调度上行资源块,并通过所述调度上行资源块发送上行数据。若基站没有配置给用户设备所述调度上行资源块,则确定空闲上行资源块,以使用户设备确定满足预置条件的所述空闲上行资源块为所述目标上行资源块以通过所述目标上行资源块发送上行数据。通过本实施例,使得用户设备能够获取到基站预先配置的调度上行资源块,并通过所述调度上行资源块发送上行数据,使得基站将已确定的空闲资源块通知用户设备,以使所述用户设备选定用于发送上行数据的目标空闲上行资源块,从而有效的降低用户设备发送上行数据发生碰撞的可能,而且开销较小,有效的解决突发业务对网络的冲击。
图2所示说明基站如何通知用户设备所述基站已确定的调度上行资源块和空闲上行资源块的;以下结合图3所示的实施例说明基站是如何隐式通知用 户设备空闲上行资源块的。
301、基站将上行数据信道划分为多个上行资源块;
302、所述基站生成第一通知信息;
303、所述基站将所述第一通知信息发送给用户设备;
304、所述基站确定是否需要配置调度上行资源块,若是,则进行步骤305,若否,则进行步骤309;
305、所述基站划分至少一个所述上行资源块为所述调度上行资源块;
306、所述基站确定与所述调度上行资源块对应的第一目标下行控制信道;
307、所述基站生成第二通知信息,所述第二通知信息用于指示已确定的所述调度上行资源块;
308、所述基站将所述第二通知信息通过所述第一目标下行控制信道发送给所述用户设备;
本实施例中的步骤301至步骤308与图2所示的步骤201至208过程相同,在本实施例中不再赘述。
309、所述基站确定已占用上行资源块;
其中,所述已占用上行资源块为所述基站确定的当前或即将被占用的上行资源块。
310、所述基站确定与所述已占用上行资源块对应的第三目标下行控制信道;
311、所述基站生成第四通知信息;
所述第四通知信息用于指示已确定的所述已占用上行资源块;
312、所述基站将所述第四通知信息通过所述第三目标下行控制信道发送给所述用户设备;
即所述用户设备通过监听所述第三目标下行控制信道即可接收到所述基站发送的第四通知信息,使得所述用户设备确定没有接收到所述第四通知信息和所述第二通知信息的下行控制信道为所述第二目标下行控制信道,使得所述用户设备确定与所述第二目标下行控制信道对应的所述上行资源块为所述空 闲上行资源块,以使所述用户设备确定满足预置条件的所述空闲上行资源块为所述目标上行资源块,使得所述用户设备通过所述目标上行资源块发送所述上行数据。
本实施例基站通知所述用户设备空闲上行资源块的方式为隐式通知,即用户设备确定没有接收到所述第四通知信息和所述第二通知信息的下行控制信道为所述第二目标下行控制信道,使得所述用户设备确定与所述第二目标下行控制信道对应的所述上行资源块为所述空闲上行资源块,使得基站在通知用户设备空闲上行资源块时无需再次发送指示信息,节省了网络资源,进而避免突发业务对网络的影响。
图2所示说明基站如何通知用户设备所述基站已确定的调度上行资源块和空闲上行资源块的,以下结合图4所示的实施例说明基站如何接收用户设备通过目标空闲上行资源块发送上行数据的;
401、基站将上行数据信道划分为多个上行资源块;
402、所述基站生成第一通知信息;
403、所述基站将所述第一通知信息发送给用户设备;
404、所述基站确定是否需要配置调度上行资源块,若是,则进行步骤405,若否,则进行步骤409;
405、所述基站划分至少一个所述上行资源块为所述调度上行资源块;406、所述基站确定与所述调度上行资源块对应的第一目标下行控制信道;
407、所述基站生成第二通知信息;
所述第二通知信息用于指示已确定的所述调度上行资源块;
408、所述基站将所述第二通知信息通过所述第一目标下行控制信道发送给所述用户设备;
409、所述基站确定空闲上行资源块;
410、所述基站确定与所述空闲上行资源块对应的第二目标下行控制信道;
411、所述基站生成第三通知信息;
412、所述基站将所述第三通知信息通过所述第二目标下行控制信道发送 给所述用户设备;
本实施例所示的步骤401至步骤412与图2所示的步骤201至步骤212过程相同,不再赘述。
本实施例中,所述基站确定所述空闲上行资源块的具体方式采用的是图2所示的显式通知的方式,当然也可采用图3所示的隐式通知的方式,即在本实施例中所示基站将所述空闲上行资源块通知给用户设备的具体方式不作限定。
413、所述基站判断是否需要所述用户设备发送第一资源请求消息;若是,则进行步骤414,若否,则进行步骤420;
所述基站具体判断是否需要接收所述第一资源请求消息的方式为;
所述基站判断空余的所述上行资源块的数量与待接入的所述用户设备的数量的比值是否大于或等于第一预设比值;
若是,则所述基站确定不需要所述用户设备发送所述第一资源请求消息;
若否,则所述基站确定需要所述用户设备发送所述第一资源请求消息;
所述基站具体判断是否需要接收所述第一资源请求消息的方式还可为;
所述基站判断所述用户设备一次接入所述基站的成功率是否大于或等于第二预设比值;
若是,则所述基站确定不需要所述用户设备发送所述第一资源请求消息;
若否,则所述基站确定需要所述用户设备发送所述第一资源请求消息。
其中,所述第一资源请求消息可为用户设备的ID或与基站预先约定好的特定序列。
基站确定用户设备发送第一资源请求消息能够有效的避免用户设备发送的上行数据之间的碰撞。
414、所述基站生成第五通知信息;
所述第五通知信息用于指示所述用户设备发送所述第一资源请求消息。
415、所述基站将所述第五通知信息发送给所述用户设备;
所述基站将所述第五通知信息通过系统广播或所述下行控制信道送给所述用户设备,以使所述用户设备通过所述目标上行资源块发送所述第一资源请 求消息。
416、所述基站接收所述用户设备通过所述目标上行资源块发送的所述第一资源请求消息;
417、所述基站根据所述第一资源请求消息确定是否允许所述用户设备通过所述目标上行资源块发送所述上行数据;若是,则进行步骤418,若否,则进行步骤421;
即所述基站确定是否允许所述用户设备占用所述目标空闲上行资源块发送上行数据。
418、所述基站生成第六通知信息;
所述第六通知信息用于指示所述用户设备可通过所述目标上行资源块发送所述上行数据。
419、所述基站将所述第六通知信息发送给所述用户设备;
所述基站将所述第六通知信息通过系统广播或所述下行控制信道发送给所述用户设备,以使所述用户设备通过所述目标上行资源块发送所述上行数据。
420、所述基站接收所述用户设备发送的所述上行数据;
421、所述基站生成第七通知信息;
所述第七通知信息用于指示所述用户设备不可通过所述目标上行资源块发送所述上行数据。
422、所述基站将所述第七通知信息发送给所述用户设备,并返回到步骤416;
所述基站将所述第七通知信息通过系统广播或下行控制信道发送给所述用户设备,以使所述用户设备重新发送所述第一资源请求消息,直至所述基站生成用于指示允许所述用户设备通过所述目标空闲上行资源块发送所述上行数据第六通知信息。
本实施例中,所述基站判断是否需要用户设备发送第一资源请求消息,若需要,则进一步判断基站是否允许所述用户设备通过目标空闲上行资源块发送 第一资源请求消息,若允许,则使得用户设备通过目标空闲上行资源块发送上行数据,若不需要,则使得所述用户设备直接发送上行数据;通过本发明实施例,所述基站首先根据当前网络的具体情况确定是否需要用户设备发送第一资源请求消息,从而进一步的减少用户设备发送上行数据发生碰撞的可能,避免因碰撞严重使得网络无法正常工作的情况,而且能够很大程度上降低突发业务对网络造成的冲击。
图4所示的实施例说明基站如何接收用户设备通过目标空闲上行资源块发送上行数据的,以下结合图5所示的实施例说明基站如何通过所述目标空闲上行资源块继续接收用户设备发送的上行数据;
501、基站将上行数据信道划分为多个上行资源块;
502、所述基站生成第一通知信息;
503、所述基站将所述第一通知信息发送给用户设备;
504、所述基站确定是否需要配置调度上行资源块,若是,则进行步骤505,若否,则进行步骤509;
505、所述基站划分至少一个所述上行资源块为所述调度上行资源块;506、所述基站确定与所述调度上行资源块对应的第一目标下行控制信道;
507、所述基站生成第二通知信息,所述第二通知信息用于指示已确定的所述调度上行资源块;
508、所述基站将所述第二通知信息通过所述第一目标下行控制信道发送给所述用户设备;
509、所述基站确定空闲上行资源块;
510、所述基站确定与所述空闲上行资源块对应的第二目标下行控制信道;
511、所述基站生成第三通知信息;
512、所述基站将所述第三通知信息通过所述第二目标下行控制信道发送给所述用户设备;
513、所述基站判断是否需要所述用户设备发送第一资源请求消息;若是,则进行步骤514,若否,则进行步骤520;
514、所述基站生成第五通知信息;
515、所述基站将所述第五通知信息发送给所述用户设备;
516、所述基站接收所述用户设备通过所述目标上行资源块发送的所述第一资源请求消息;
517、所述基站根据所述第一资源请求消息确定是否允许所述用户设备通过所述目标上行资源块发送所述上行数据;若是,则进行步骤518,若否,则进行步骤521;
518、所述基站生成第六通知信息;
519、所述基站将所述第六通知信息发送给所述用户设备;
520、所述基站接收所述用户设备发送的所述上行数据;
521、所述基站生成第七通知信息;
522、所述基站将所述第七通知信息发送给所述用户设备,并返回到步骤516;
本实施例所示的步骤501至步骤522与图4所示的步骤401至步骤422过程相同,在此不再赘述。
进行步骤520之后,即基站成功接收到所述用户设备发送的所述上行数据之后,进行步骤523;
523、若所述基站确定所述用户设备通过所述目标上行资源块发送的所述上行数据携带有第二资源请求消息,则进行步骤524;
所述第二资源请求消息用于所述用户设备请求继续通过所述目标上行资源块发送所述上行数据;
即因用户设备已经通过目标空闲上行资源块发送上行数据成功,若所述用户设备需要继续发送上行数据,则可通过第二资源请求消息向基站申请继续占用所述目标空闲上行资源块。
具体的,所述第二资源上行资源块可为用户ID或BSR(Buffer state report缓冲区状态报告);
其中,通过所述BSR可使得基站确定所述用户设备需要继续通过目标空 闲上行资源块发送的上行数据的大小。
524、所述基站根据所述第二资源请求消息判断是否允许所述用户设备继续通过所述目标上行资源块发送所述上行数据;若允许,则进行步骤525,若不允许,则进行步骤527;
525、所述基站生成第八通知信息;
所述第八通知信息用于指示所述用户设备可继续通过所述目标上行资源块发送所述上行数据。
则使得所述用户设备继续通过所述目标空闲上行资源块发送所述上行数据。
526、所述基站将所述第八通知信息发送给所述用户设备;
所述基站将所述第八通知信息通过系统广播或下行控制信道发送给所述用户设备,以使所述用户设备继续通过所述目标上行资源块发送所述上行数据直至所述上行数据发送完成。
527、所述基站生成第九通知信息;
所述第九通知信息用于指示所述用户设备不可继续通过所述目标上行资源块发送所述上行数据。
528、所述基站将所述第九通知信息发送给所述用户设备。
所述基站将所述第九通知信息通过系统广播或下行控制信道发送给所述用户设备,以使所述用户设备确定所述基站不允许所述用户设备继续通过所述目标上行资源块发送所述上行数据。以使所述用户设备重新选定目标上行资源块重新发送所述上行数据或重新发送所述第二资源请求消息。
本实施例中,在基站接收到用户设备通过空闲上行资源块发送的上行数据后,若确定接收到用户设备发送的第二资源请求消息,则说明用户设备希望继续通过所述目标上行资源块发送上行数据,则基站可根据所述第二资源请求消息判断是否允许用户设备继续通过所述目标空闲上行资源块发送上行数据,若允许,则使得用户设备继续通过所述目标空闲上行资源块发送上行数据。通过本实施例,使得若用户设备希望继续通过目标空闲上行资源块发送上行数据, 则基站可接收第二资源请求消息,以使得用户设备可继续占用目标空闲上行资源块发送上行数据,使得若用户设备需要继续发送上行数据不必重新选定空闲上行资源块,从而提高了基站接收上行数据的效率。
图4所示的实施例说明基站如何接收用户设备通过目标空闲上行资源块发送上行数据的,以下结合图6所示的实施例说明若如何使得基站接入更多的用户设备;
601、基站将上行数据信道划分为多个上行资源块;
602、所述基站生成第一通知信息;
603、所述基站将所述第一通知信息发送给用户设备;
604、所述基站确定是否需要配置调度上行资源块,若是,则进行步骤605,若否,则进行步骤609;
605、所述基站划分至少一个所述上行资源块为所述调度上行资源块;
606、所述基站确定与所述调度上行资源块对应的第一目标下行控制信道;
607、所述基站生成第二通知信息;
608、所述基站将所述第二通知信息通过所述第一目标下行控制信道发送给所述用户设备;
609、所述基站确定空闲上行资源块;
610、所述基站确定与所述空闲上行资源块对应的第二目标下行控制信道;
611、所述基站生成第三通知信息;
612、所述基站将所述第三通知信息通过所述第二目标下行控制信道发送给所述用户设备;
613、所述基站判断是否需要所述用户设备发送第一资源请求消息;若是,则进行步骤614,若否,则进行步骤620;
本实施例所示的步骤601至步骤613与图5所示的步骤501至步骤513过程相同,在此不再赘述。
614、所述基站生成第五通知信息;
本实施例中,所述第五通知信息还用于指示所述基站已将所述目标上行资 源块划分为多个子资源块,所述子资源块为所述基站将所述目标上行资源块划分以确定,且各所述子资源块之间相互正交,其中,所述子资源块用于接收所述用户设备发送的所述第一资源请求消息。
因用户设备发送的第一资源请求消息较短,则通过子资源块接收第一资源请求消息可以使得基站接入更多的用户设备,提升了基站业务处理的能力。
615、所述基站将所述第五通知信息发送给所述用户设备;
基站通过所述第五通知信息以通知所述用户设备通过所述子资源块发送所述第一资源请求消息。
且所述基站将所述第五通知信息通过系统广播或所述下行控制信道送给所述用户设备。
616、所述基站接收所述用户设备发送的所述第一资源请求消息;
即本实施例中,所述基站接收所述用户设备通过所述子资源块发送的所述第一资源请求消息。
617、所述基站根据所述第一资源请求消息确定是否允许所述用户设备通过所述目标上行资源块发送所述上行数据;若是,则进行步骤618,若否,则进行步骤621;
618、所述基站生成第六通知信息;
619、所述基站将所述第六通知信息发送给所述用户设备;
620、所述基站接收所述用户设备发送的所述上行数据;
621、所述基站生成第七通知信息;
622、所述基站将所述第七通知信息发送给所述用户设备,并返回到步骤616;
本实施例所示的步骤617至步骤622与图4所示的步骤417至步骤422过程相同,在此不再赘述。
本实施例中,基站在确定需要用户设备发送第一资源请求消息时,为了更多的接入用户设备,且为了防止各个用户设备所发送的第一资源请求消息发生碰撞,则将目标空闲资源块进一步的划分为多个子资源块,以使得用户设备通 过所述子资源块发送第一资源请求消息,从而使得基站能够接入更多的用户设备,提升了基站接收上行数据的效率,有效的避免碰撞的发生。
图1至图6所示的实施例说明了基站如何接收用户设备发送的上行数据,以下结合图7所示的实施例说明用户设备如何发送上行数据的;
701、用户设备接收基站发送的第一通知信息;
其中,基站生成的第一通知信息用于指示所述基站已确定的与各上行资源块对应的下行控制信道。
702、所述用户设备根据所述第一通知信息确定与各上行资源块对应的下行控制信道;
所述上行资源块为所述基站将上行数据信道进行划分以确定,且各所述上行资源块之间正交;
用户设备通过所述第一通知信息即可确定与各上行资源块对应的下行控制信道。
703、所述用户设备对所述下行控制信道进行监听以选定用于发送上行数据的目标上行资源块;
用户设备对下行控制信道进行监听,以获取各个上行资源块的占用情况,即可根据自身需求选定用于发送上行数据的目标上行资源块。
704、所述用户设备通过所述目标上行资源块发送所述上行数据。
用户设备选定目标上行资源块后,即可通过所述目标上行资源块发送上行数据,以使基站通过所述目标上行资源块接收用户设备发送的上行数据。
本实施例中,用户设备根据基站发送的第一通知信息即可获取与各个上行资源块对应的下行控制信道,对各个下行控制信道进行监听即可获取到各个上行资源块的占用情况,从而选定用于发送上行数据的目标上行资源块。本实施例中,通过用户设备对下行控制信道进行监听以获取目标上行资源块,从而减少了基站的工作负担,即便有突发的业务也不会对网络造成影响,且工作效率高。
图7所示的实施例说明用户设备如何发送上行数据的,以下结合图8所示 的实施例说明用户设备如何选定用于发送上行数据的目标上行资源块的;
801、用户设备接收基站发送的第一通知信息;
所述用户设备通过系统广播或所述下行控制信道接收所述第一通知信息。
802、所述用户设备根据所述第一通知信息确定与各上行资源块对应的下行控制信道;
本实施例中的步骤802与图7所示步骤702过程相同,在此不再赘述。
803、所述用户设备对所述下行控制信道进行监听,并确定接收到的通知信息;
804、若所述用户设备获取到所述基站通过第一目标下行控制信道发送的第二通知信息,则所述用户设备根据所述第二通知信息确定所述调度上行资源块;
其中,若所述用户设备确定其通过所述第一目标下行控制信道接收到的通知信息为所述第二通知信息,则确定与该第一目标下行控制信道对应的上行资源块为调度上行资源块。
其中,所述调度上行资源块为所述基站确定预先配置给所述用户设备的上行资源块,且所述基站确定与所述调度上行资源块对应的所述第一目标下行控制信道。
805、所述用户设备将所述调度上行资源块确定为目标上行资源块,之后进行步骤811;
即通过步骤805所述用户设备确定调度上行资源块确定为目标上行资源块,则进行步骤811以使所述用户设备通过该目标上行资源块发送上行数据。
806、若所述用户设备获取到所述基站通过第二目标下行控制信道发送的第三通知信息,则所述用户设备根据所述第三通知信息确定空闲上行资源块;
其中,所述用户设备确定其通过第二目标下行控制信道接收到的通知信息为所述第三通知信息,则确定与该第二目标下行控制信道对应的上行资源块为空闲上行资源块。
所述第三知信息用于指示已确定的所述空闲上行资源块,且所述基站确定 与所述空闲上行资源块对应的所述第二目标下行控制信道;所述空闲上行资源块为所述基站确定的当前或即将空闲的上行资源块。
807、所述用户设备选定满足预置条件的所述空闲上行资源块为目标空闲上行资源块,之后进行步骤811;
其中,所述用户设备确定的预置条件可为所述用户设备随机选定当前空闲的上行资源块为所述目标空闲上行资源块;或,所述用户设备随机选定即将空闲的上行资源块为所述目标空闲上行资源块,也可以根据前面一段时间的该空闲上行资源块占用情况来选择上行资源,或根据所述用户设备所要发送的所述上行数据的大小选定目标上行资源块。
即所述用户设备具体如何选定所述空闲上行资源块为目标空闲上行资源块的不作限定。
808、所述用户设备确定所述目标空闲上行资源块为所述目标上行资源块,之后进行步骤811;
即通过步骤808所述用户设备确定空闲上行资源块确定为目标上行资源块,则进行步骤811以使所述用户设备通过该目标上行资源块发送上行数据。
809、所述用户设备获取到所述基站通过第三目标下行控制信道发送的第四通知信息,则所述用户设备确定没有接收到所述第四通知信息和所述第二通知信息的下行控制信道为所述第二目标下行控制信道;
其中,若所述用户设备确定其通过所述第三目标下行控制信道接收到的通知信息为所述第四通知信息,则确定与该第二目标下行控制信道对应的上行资源块为已占用上行资源块。
具体的,所述第四通知信息用于指示已确定的已占用上行资源块,且所述基站确定与所述已占用上行资源块对应的所述第三目标下行控制信道;所述已占用上行资源块为所述基站确定的当前或即将被占用的上行资源块。
所述用户设备即可确定与没有接收到所述第四通知信息和所述第二通知信息的下行控制信道为第二目标下行控制信道。
810、所述用户设备确定与所述第二目标下行控制信道对应的所述上行资 源块为所述空闲上行资源块,并返回步骤807;
即用户设备确定空闲上行资源块后返回步骤807以确定目标上行资源块。
811、所述用户设备通过所述目标上行资源块发送所述上行数据。
即用户设备已确定的所述目标上行资源块发送所述上行数据。
本实施例中,用户设备确定各个上行资源块的控制信道之后,确定上行资源块中是否存在调度上行资源块,若存在,则用户设备直接通过所述调度上行资源块发送上行数据,若不存在,则用户设备选择满足预置条件的空闲上行资源块发送上行数据。且本实施例中,通过用户设备对控制信道进行监听以确定目标上行资源块,从而使得工作方式简单,减少基站工作的负担,不发生碰撞而且开销小,且工作效率高。
图8所示的实施例说明用户设备如何选定用于发送上行数据的目标上行资源块的,以下结合图9所示的实施例具体说明用户设备如何通过目标空闲上行资源块发送上行数据;
901、用户设备接收基站发送的第一通知信息;
902、所述用户设备根据所述第一通知信息确定与各上行资源块对应的下行控制信道;
903、所述用户设备对所述下行控制信道进行监听,并确定接收到的通知信息;
904、若所述用户设备获取到所述基站通过第一目标下行控制信道发送的第二通知信息,则所述用户设备根据所述第二通知信息确定所述调度上行资源块;
905、所述用户设备将所述调度上行资源块确定为目标上行资源块;
本实施例中步骤901至步骤905与图8所示的步骤801至步骤805过程相同,在本实施例中不做赘述。
906、所述用户设备通过所述已确定为所述目标上行资源块的所述调度上行资源块发送所述上行数据;
907、若所述用户设备获取到所述基站通过第二目标下行控制信道发送的 第三通知信息,则所述用户设备根据所述第三通知信息确定空闲上行资源块;
908、所述用户设备选定满足预置条件的所述空闲上行资源块为目标空闲上行资源块;
909、所述用户设备确定所述目标空闲上行资源块为所述目标上行资源块;
910、所述用户设备获取到所述基站通过第三目标下行控制信道发送的第四通知信息,则所述用户设备确定没有接收到所述第四通知信息和所述第二通知信息的下行控制信道为所述第二目标下行控制信道;
911、所述用户设备确定与所述第二目标下行控制信道对应的所述上行资源块为所述空闲上行资源块,并返回步骤908;
本实施例所示的步骤907至步骤911与图8所示的实施例806至810过程相同,在此不再赘述。
经过步骤909后所述用户设备确定目标上行资源块,则继续进行步骤912;
912、所述用户设备接收所述基站发送的第五通知信息;
所述用户设备通过系统广播或所述下行控制信道接收所述基站发送的第五通知信息。
所述第五通知信息用于指示所述用户设备发送第一资源请求消息;所述第一资源请求消息用于所述用户设备请求通过所述目标上行资源块发送所述上行数据。
913、所述用户设备通过所述目标上行资源块发送所述第一资源请求消息;
所述用户设备根据所述第五通知信息发送所述第一资源请求消息,以使所述基站根据所述第一资源请求消息确定是否允许所述用户设备通过所述目标上行资源块发送所述上行数据。
914、若所述用户设备接收所述基站发送的第六通知信息,则所述用户设备确定可通过所述目标上行资源块发送所述上行数据;
即所述用户设备通过系统广播或所述下行控制信道接收所述基站发送的第六通知信息,则所述用户设备确定可通过所述目标上行资源块发送所述上行数据。
所述第六通知信息用于指示所述用户设备可通过所述目标上行资源块发送所述上行数据;
915、若所述用户设备接收所述基站发送的第七通知信息,则返回步骤913。
即所述用户设备通过系统广播或所述下行控制信道接收所述基站发送的第七通知信息,则所述用户设备返回步骤913重新发送所述第一资源请求消息,直至所述用户设备接收到用于指示允许所述用户设备通过所述目标空闲上行资源块发送所述上行数据第六通知信息。
所述第七通知信息用于指示所述用户设备不可通过所述目标上行资源块发送所述上行数据。
本实施例中,用户设备确定目标上行资源块为调度上行资源块时,则基站无需指示用户设备发送第一资源请求消息,若用户设备确定目标上行资源块为目标空闲上行资源块时,则所述用户设备可根据基站的指示发送所述第一资源请求消息,以请求基站占用该目标空闲上行资源块发送上行数据。通过本实施例,用户设备根据基站的指示确定是否发送第一资源请求消息,从而进一步的避免碰撞的发生,避免因碰撞严重使得网络无法正常工作的情况,而且能够很大程度上降低突发业务对网络造成的冲击。
图9所示的实施例具体说明用户设备如何通过目标空闲上行资源块发送上行数据,以下结合图10所示的实施例说明用户设备如何通过目标空闲上行资源块继续发送上行数据;
1001、用户设备接收基站发送的第一通知信息;
1002、所述用户设备根据所述第一通知信息确定与各上行资源块对应的下行控制信道;
1003、所述用户设备对所述下行控制信道进行监听,并确定接收到的通知信息;
1004、若所述用户设备获取到所述基站通过第一目标下行控制信道发送的第二通知信息,则所述用户设备根据所述第二通知信息确定所述调度上行资源 块;
1005、所述用户设备将所述调度上行资源块确定为目标上行资源块;
1006、所述用户设备通过所述已确定为所述目标上行资源块的所述调度上行资源块发送所述上行数据;
1007、若所述用户设备获取到所述基站通过第二目标下行控制信道发送的第三通知信息,则所述用户设备根据所述第三通知信息确定空闲上行资源块;
1008、所述用户设备选定满足预置条件的所述空闲上行资源块为目标空闲上行资源块;
1009、所述用户设备确定所述目标空闲上行资源块为所述目标上行资源块;
1010、所述用户设备获取到所述基站通过第三目标下行控制信道发送的第四通知信息,则所述用户设备确定没有接收到所述第四通知信息和所述第二通知信息的下行控制信道为所述第二目标下行控制信道;
1011、所述用户设备确定与所述第二目标下行控制信道对应的所述上行资源块为所述空闲上行资源块,并返回步骤1008;
1012、所述用户设备接收所述基站发送的第五通知信息;
1013、所述用户设备通过所述目标上行资源块发送所述第一资源请求消息;
1014、若所述用户设备接收所述基站发送的第六通知信息,则所述用户设备确定可通过所述目标上行资源块发送所述上行数据;
1015、若所述用户设备接收所述基站发送的第七通知信息,则返回步骤1013。
本实施例中的步骤1001至步骤1015与图9所示的步骤901至步骤915过程相同,在此不再赘述。
在进行步骤1014时,所述用户设备将上行数据通过目标上行资源块发送至基站,若用户设备所发送的上行数据较大,无法一次发送完成,即用户设备希望继续占用当前的所述目标上行资源块继续发送上行数据,则进行步骤 1016;
1016、所述用户设备生成第二资源请求消息;
在所述用户设备将上行数据发送完成之后,若还需要发送上行数据,则用户设备即可生成第二资源请求消息,所述第二资源请求消息用于所述用户设备请求继续通过所述目标空闲上行资源块发送所述上行数据。
具体的,所述第二资源上行资源块可为用户ID或BSR(Buffer state report缓冲区状态报告);
其中,通过所述BSR可使得基站确定所述用户设备需要继续通过目标空闲上行资源块发送的上行数据的大小。
1017、所述用户设备生成第二资源请求消息,所述第二资源请求消息用于所述用户设备请求继续通过所述目标上行资源块发送所述上行数据;
即若所述用户设备确定所述目标上行资源块为目标空闲上行资源块,且所述用户设备需要继续占用该目标上行资源块发送上行数据,则所述用户设备通过该目标上行资源块发送所述上行数据;
若所述用户设备确定所述目标上行资源块为调度上行资源块,则所述用户设备需要继续发送上行数据时,无需发送所述第二资源请求消息。
1018、所述用户设备将所述第二资源请求消息通过所述目标上行资源块发送给所述基站;
1019、若所述用户设备接收到第八通知信息,则所述用户设备继续通过所述目标上行资源块发送所述上行数据;
若所述用户设备通过系统广播或下行控制信道接收到第八通知信息,则所述用户设备继续通过所述目标上行资源块发送所述上行数据。
所述第八通知信息用于指示所述基站允许所述用户设备继续通过所述目标上行资源块发送所述上行数据、
1020、若所述用户设备接收到第九通知信息,则所述用户设备确定所述基站不允许所述用户设备继续通过所述目标上行资源块发送所述上行数据。
若所述用户设备通过系统广播或下行控制信道接收到第九通知信息,则所 述用户设备确定所述基站不允许所述用户设备继续通过所述目标上行资源块发送所述上行数据。
所述第九通知信息用于指示所述基站不允许所述用户设备继续通过所述目标上行资源块发送所述上行数据。
用户设备确定基站不允许其通过所述目标上行资源块发送所述上行数据后,所述用户设备可通过所述目标上行资源块继续发送第二资源请求消息,也可重新在空闲上行资源块中重新选择目标上行资源块,重新发送上行数据。
本实施例中,在用户设备发送上行数据成功后,用户设备还可发送第二资源请求消息用以请求继续通过目标上行资源块发送上行数据,且若基站允许,则用户设备即可继续占用目标上行数据块发送上行数据。通过本实施例以使的用户设备再次发送上行数据时,可不在重新选定目标上行资源块,可通过已经选定的目标上行资源块发送上行数据,从而提高了用户设备发送上行数据的效率。
图9所示的实施例具体说明用户设备如何通过目标空闲上行资源块发送上行数据,以下结合图11所示的实施例说明如何实现更多的用户设备接入基站;
1101、用户设备接收基站发送的第一通知信息;
1102、所述用户设备根据所述第一通知信息确定与各上行资源块对应的下行控制信道;
1103、所述用户设备对所述下行控制信道进行监听,并确定接收到的通知信息;
1104、若所述用户设备获取到所述基站通过第一目标下行控制信道发送的第二通知信息,则所述用户设备根据所述第二通知信息确定所述调度上行资源块;
1105、所述用户设备将所述调度上行资源块确定为目标上行资源块;
1106、所述用户设备通过所述已确定为所述目标上行资源块的所述调度上行资源块发送所述上行数据;
1107、若所述用户设备获取到所述基站通过第二目标下行控制信道发送的第三通知信息,则所述用户设备根据所述第三通知信息确定空闲上行资源块;
1108、所述用户设备选定满足预置条件的所述空闲上行资源块为目标空闲上行资源块;
1109、所述用户设备确定所述目标空闲上行资源块为所述目标上行资源块;
1110、所述用户设备获取到所述基站通过第三目标下行控制信道发送的第四通知信息,则所述用户设备确定没有接收到所述第四通知信息和所述第二通知信息的下行控制信道为所述第二目标下行控制信道;
1111、所述用户设备确定与所述第二目标下行控制信道对应的所述上行资源块为所述空闲上行资源块,并返回步骤1108;
本实施例中步骤1101至步骤1111与图9所示的步骤901至步骤911过程相同,在此不再赘述。
1112、所述用户设备接收所述基站发送的第五通知信息;
在本实施例中,所述第五通知信息还用于指示所述基站已将所述目标上行资源块划分为多个子资源块,所述子资源块为所述基站将所述目标上行资源块划分以确定,且各所述子资源块之间相互正交,其中,所述子资源块用于接收所述用户设备发送的所述第一资源请求消息。
1113、所述用户设备通过所述子资源块发送所述第一资源请求消息;
因用户设备发送的第一资源请求消息较短,则通过子资源块接收第一资源请求消息可以使得更多的用户设备接入基站,提升了用户设备发送上行数据的效率。
即所述第一资源请求消息用于所述用户设备请求通过所述目标资源块发送所述上行数据。
1114、若所述用户设备接收所述基站发送的第六通知信息,则所述用户设备确定可通过所述目标上行资源块发送所述上行数据;
1115、若所述用户设备接收所述基站发送的第七通知信息,则返回步骤 1113。
本实施例中所示的步骤1114至步骤1115与图9所示的步骤914至步骤915过程相同,在本实施例中不做赘述。
本实施例中,用户设备在确定目标空闲资源块后,确定是否需要发送第一资源请求消息,若需要则发送所述第一资源请求消息,则用户设备可根据基站的指示通过子资源块发送第一资源请求消息。通过本发明实施例使得更多的用户设备接入基站,有效的提升了用户设备发送上行数据的效率,进而避免碰撞的发生。
以上实施例对上行数据的发送方法进行详细说明,以下举具体应用场景对本发明实施例所提供的上行数据的发送方法进行进一步的详细说明:
基站将上行数据信道划分为多个上行资源块,各个上行资源块之间相互正交;
在本应用场景中,基站将上行数据信道划分为用于传输12byte类业务的上行资源块和用于传输100byte类业务的上行资源块;
基站生成用于指示上行资源块与下行控制信道对应关系的第一通知信息;
基站将第一通知信息通过系统广播发送给用户设备;
用户设备接收所述第一通知信息,并根据所述第一通知信息获取到与各个上行资源块对应的下行控制信道;
所述用户设备判断基站划分的上行资源块是否有调度上行资源块;
在本应用场景中,所述用户设备没有接收到用于指示已确定的所述调度上行资源块的第二通知信息,则所述用户设备确定没有调度上行资源块;
所述用户设备接收所述基站通过与空闲上行资源块对应的第二目标下行控制信道发送的第三通知信息;
用户设备通过所述第三通知信息即可确定基站已确定的空闲上行资源块;
基站确定的空闲上行资源块是根据上行资源块的占用情况进行确定的,具体包括当前时隙空闲上行资源块或即将空闲上行资源块;
用户设备确定空闲上行资源块,并随机选择一个空闲上行资源块为目标空 闲上行资源块或根据用户设备自身生成的业务数据包的大小选择适应的空闲上行资源块;
在本应用场景中,用户设备选定的目标空闲资源块为用于传输100byte类业务的上行资源块;
基站判断是否需要所述用户设备发送第一资源请求消息;
所述基站具体判断是否需要接收所述第一资源请求消息的方式为;
基站获取空余的所述上行资源块的数量n,并获取待接入的用户设备的数量m;
当f(n/m)<a时,基站生成用于指示所述基站需要所述用户设备发送所述第一资源请求消息的第五通知信息;
所述第五通知信息用于指示所述基站需要所述用户设备发送所述第一资源请求消息;
基站还将所述用于传输100byte类业务的上行资源块划分为多个子资源块,且各所述子资源块之间相互正交;
在本应用场景中,基站划分成5个子资源块,每个子资源块可用于传输20byte类业务;
所述子资源块用于接收所述用户设备发送的所述第一资源请求消息;
基站生成的第五通知还用于指示所述基站已划分的子资源块;
基站将第五通知信息通过系统广播或下行控制信道发送给所述用户设备;
用户设备通过第五通知信息确定需要通过子资源块发送第一资源请求消息;
用户设备通过子资源块发送第一资源请求消息;
基站通过子资源块接收第一资源请求消息;
基站根据所述第一资源请求消息确定是否允许所述用户设备通过所述目标上行资源块发送所述上行数据;
若允许,则基站生成第六通知信息;
所述第六通知信息用于指示所述基站允许所述用户设备通过所述目标空 闲上行资源块发送所述上行数据;
基站将所述第六通知信息通过系统广播发送给所述用户设备;
用户设备获取所述第六通知信息;
用户设备通过所述目标上行资源块发送所述上行数据;
本应用场景中,所述用户设备所要发送的上行数据较大,无法一次发送完成,即所述用户设备希望继续通过所述目标上行资源块发送上行数据,则所述用户设备生成第二资源请求消息;
第二资源上行资源块可为用户ID或BSR(Buffer state report缓冲区状态报告);
在本应用场景中为用户ID;
基站在接收到所述用户ID后生成第八通知信息;
基站将所述第八通知信息通过系统广播发送给所述用户设备;
用户设备接收所述第八通知信息;
所述第八通知信息用于指示所述基站允许所述用户设备继续通过所述目标上行资源块发送所述上行数据;
用户设备继续通过所述目标上行资源块发送所述上行数据。
上述实施例对上行数据的发送方法进行了详细说明,以下结合图12所示的实施例对基站的详细结构进行详细说明:
所述基站具体包括:
第一划分单元1201,用于将上行数据信道划分为多个上行资源块,且各上行资源块之间相互正交;
其中,所述上行资源块包括时、频、码资源。
所述第一划分单元1201可根据用户设备发送的上行业务数据包的大小进行划分,还可根据当前网络的实际情况进行上行资源块的划分。
第一生成单元1202,用于生成第一通知信息,所述第一通知信息用于指示所述基站已确定的与各上行资源块对应的下行控制信道;
第一发送单元1203,用于将所述第一通知信息发送给用户设备,以使所 述用户设备对所述下行控制信道进行监听以选定用于发送上行数据的目标上行资源块,并通过所述目标上行资源块发送所述上行数据。
本实施例中,第一划分单元1201可将上行数据信道划分为多个上行资源块,并确定与上行资源块对应的控制信道并通过第一发送单元1203通知给用户设备,以使所述用户设备对所述控制信道进行监听,以获取能够发送上行数据的目标上行资源块。通过采用本发明实施例,使得本实施例能够很好的支持小数据,且通过用户设备对控制信道进行监听,从而使得本实施例工作方式简单,不会发生碰撞,有效的避免了突发业务对网络造成的影响。
图12所示的实施例对基站的详细结构进行详细说明,以下结合图13所示的实施例说明可通知用户设备所述基站已确定的调度上行资源块和空闲上行资源块的基站的具体结构;
所述基站具体包括:
第一划分单元1301,用于将上行数据信道划分为多个上行资源块,且各上行资源块之间相互正交;
第一生成单元1302,用于生成第一通知信息,所述第一通知信息用于指示所述基站已确定的与各上行资源块对应的下行控制信道;
第一发送单元1303,用于将所述第一通知信息发送给用户设备,以使所述用户设备对所述下行控制信道进行监听以选定用于发送上行数据的目标上行资源块,并通过所述目标上行资源块发送所述上行数据;
其中,所述第一发送单元1303具体包括:
第一发送模块13031,用于将所述第一通知信息通过系统广播发送所述用户设备;
第二发送模块13032,用于将所述第一通知信息通过所述下行控制信道发送所述用户设备。
第一确定单元1304,用于确定是否需要配置调度上行资源块,所述调度上行资源块为所述基站确定的需要所述用户设备通过所述调度上行资源块发送所述上行数据;
第二划分单元1305,用于若所述确定需要配置所述调度上行资源块,则划分至少一个所述上行资源块为所述调度上行资源块;
第三确定单元1306,用于确定与所述调度上行资源块对应的第一目标下行控制信道;
第二生成单元1307,用于生成第二通知信息,所述第二通知信息用于指示已确定的所述调度上行资源块;
第二发送单元1308,用于将所述第二通知信息通过所述第一目标下行控制信道发送给所述用户设备,以使所述用户设备确定所述调度上行资源块为所述目标上行资源块,使得所述用户设备通过所述目标上行资源块发送所述上行数据;
第二确定单元1309,用于若确定不需要配置所述调度上行资源块,则确定空闲上行资源块;所述空闲上行资源块为所述基站确定的当前或即将空闲的上行资源块,所述已占用上行资源块为所述基站确定的当前或即将被占用的上行资源块;
第四确定单元1310,用于确定与所述空闲上行资源块对应的第二目标下行控制信道;
第三生成单元1311,用于生成第三通知信息,所述第三通知信息用于指示已确定的所述空闲上行资源块;
第三发送单元1312,用于将所述第三通知信息通过所述第二目标下行控制信道发送给所述用户设备,以使所述用户设备确定满足预置条件的所述空闲上行资源块为所述目标上行资源块,使得所述用户设备通过所述目标上行资源块发送所述上行数据。
本实施例中,第一确定单元1304确定预先配置给用户设备的调度上行资源块,则第二生成单元1307生成用于指示所述调度上行资源块的第二通知信息,第二发送单元1308通过第一目标下行控制信道将所述第二通知信息通知给用户设备,以使所述用户设备通过监听所述第一目标下行控制信道以确定所述调度上行资源块,并通过所述调度上行资源块发送上行数据。若第二确定单 元1309确定空闲上行资源块和/或已占用上行资源块,第三生成单元1311生成用于指示已确定的所述空闲上行资源块的第三通知信息,以使所述用户设备确定满足预置条件的所述空闲上行资源块为所述目标上行资源块,使得所述用户设备通过所述目标上行资源块发送所述上行数据。通过本实施例,使得用户设备能够获取到基站预先配置的调度上行资源块,并通过所述调度上行资源块发送上行数据,使得基站将已确定的空闲资源块通知用户设备,以使所述用户设备选定用于发送上行数据的目标空闲上行资源块,从而有效的降低用户设备发送上行数据发生碰撞的可能,而且开销较小,有效的解决突发业务对网络的冲击。
图13所示的实施例说明可通知用户设备所述基站已确定的调度上行资源块和空闲上行资源块的基站的具体结构;以下结合图14所示的实施例说明可隐式通知用户设备空闲上行资源块的基站的具体结构;
所述基站具体包括:
第一划分单元1401,用于将上行数据信道划分为多个上行资源块,且各上行资源块之间相互正交;
第一生成单元1402,用于生成第一通知信息,所述第一通知信息用于指示所述基站已确定的与各上行资源块对应的下行控制信道;
第一发送单元1403,用于将所述第一通知信息发送给用户设备,以使所述用户设备对所述下行控制信道进行监听以选定用于发送上行数据的目标上行资源块,并通过所述目标上行资源块发送所述上行数据;
其中,所述第一发送单元1403具体包括:
第一发送模块14031,用于将所述第一通知信息通过系统广播发送所述用户设备;
第二发送模块14032,用于将所述第一通知信息通过所述下行控制信道发送所述用户设备。
第一确定单元1404,用于确定是否需要配置调度上行资源块,所述调度上行资源块为所述基站确定的需要所述用户设备通过所述调度上行资源块发 送所述上行数据;
第二划分单元1405,用于若所述确定需要配置所述调度上行资源块,则划分至少一个所述上行资源块为所述调度上行资源块;
第三确定单元1406,用于确定与所述调度上行资源块对应的第一目标下行控制信道;
第二生成单元1407,用于生成第二通知信息,所述第二通知信息用于指示已确定的所述调度上行资源块;
第二发送单元1408,用于将所述第二通知信息通过所述第一目标下行控制信道发送给所述用户设备,以使所述用户设备确定所述调度上行资源块为所述目标上行资源块,使得所述用户设备通过所述目标上行资源块发送所述上行数据;
第二确定单元1409,用于若确定不需要配置所述调度上行资源块,则确定已占用上行资源块;所述空闲上行资源块为所述基站确定的当前或即将空闲的上行资源块,所述已占用上行资源块为所述基站确定的当前或即将被占用的上行资源块;
第五确定单元1410,用于确定与所述已占用上行资源块对应的第三目标下行控制信道;
第四生成单元1411,用于生成第四通知信息,所述第四通知信息用于指示已确定的所述已占用上行资源块;
第四发送单元1412,用于将所述第四通知信息通过所述第三目标下行控制信道发送给所述用户设备,使得所述用户设备确定没有接收到所述第四通知信息和所述第二通知信息的下行控制信道为所述第二目标下行控制信道,使得所述用户设备确定与所述第二目标下行控制信道对应的所述上行资源块为所述空闲上行资源块,以使所述用户设备确定满足预置条件的所述空闲上行资源块为所述目标上行资源块,使得所述用户设备通过所述目标上行资源块发送所述上行数据。
本实施例基站通知所述用户设备空闲上行资源块的方式为隐式通知,即用 户设备确定没有接收到所述第四通知信息和所述第二通知信息的下行控制信道为所述第二目标下行控制信道,使得所述用户设备确定与所述第二目标下行控制信道对应的所述上行资源块为所述空闲上行资源块,使得基站在通知用户设备空闲上行资源块时无需再次发送指示信息,节省了网络资源,进而避免突发业务对网络的影响。
图13所示的实施例说明可通知用户设备所述基站已确定的调度上行资源块和空闲上行资源块的基站的具体结构;以下结合图15所示的实施例说明可接收用户设备通过目标空闲上行资源块发送上行数据的基站的具体结构;
所述基站具体包括:
第一划分单元1501,用于将上行数据信道划分为多个上行资源块,且各上行资源块之间相互正交;
第一生成单元1502,用于生成第一通知信息,所述第一通知信息用于指示所述基站已确定的与各上行资源块对应的下行控制信道;
第一发送单元1503,用于将所述第一通知信息发送给用户设备,以使所述用户设备对所述下行控制信道进行监听以选定用于发送上行数据的目标上行资源块,并通过所述目标上行资源块发送所述上行数据;
第一确定单元1504,用于确定是否需要配置调度上行资源块,所述调度上行资源块为所述基站确定的需要所述用户设备通过所述调度上行资源块发送所述上行数据;
第二划分单元1505,用于若所述确定需要配置所述调度上行资源块,则划分至少一个所述上行资源块为所述调度上行资源块;
第三确定单元1506,用于确定与所述调度上行资源块对应的第一目标下行控制信道;
第二生成单元1507,用于生成第二通知信息,所述第二通知信息用于指示已确定的所述调度上行资源块;
第二发送单元1508,用于将所述第二通知信息通过所述第一目标下行控制信道发送给所述用户设备,以使所述用户设备确定所述调度上行资源块为所 述目标上行资源块,使得所述用户设备通过所述目标上行资源块发送所述上行数据;
第二确定单元1509,用于若确定不需要配置所述调度上行资源块,则确定空闲上行资源块;所述空闲上行资源块为所述基站确定的当前或即将空闲的上行资源块,所述已占用上行资源块为所述基站确定的当前或即将被占用的上行资源块;
第四确定单元1510,用于确定与所述空闲上行资源块对应的第二目标下行控制信道;
第三生成单元1511,用于生成第三通知信息,所述第三通知信息用于指示已确定的所述空闲上行资源块;
第三发送单元1512,用于将所述第三通知信息通过所述第二目标下行控制信道发送给所述用户设备,以使所述用户设备确定满足预置条件的所述空闲上行资源块为所述目标上行资源块,使得所述用户设备通过所述目标上行资源块发送所述上行数据;
第一判断单元1513,用于判断是否需要所述用户设备发送第一资源请求消息,所述第一资源请求消息用于所述用户设备请求通过所述目标上行资源块发送所述上行数据;
具体的,所述第一判断单元1513具体包括:
第一判断模块15131,用于判断所述空闲上行资源块的数量与待接入的所述用户设备的数量的比值是否大于或等于第一预设比值;
第一确定模块15132,用于若所述第一判断模块判断所述空闲上行资源块的数量与待接入的所述用户设备的数量的比值大于或等于第一预设比值,则确定不需要所述用户设备发送所述第一资源请求消息;
第二确定模块15133,用于若所述第一判断模块判断所述空闲上行资源块的数量与待接入的所述用户设备的数量的比值小于第一预设比值,则确定需要所述用户设备发送所述第一资源请求消息;
或,
第二判断模块15134,用于判断所述用户设备一次接入所述基站的成功率是否大于或等于第二预设比值;
第二确定模块15135,用于若所述第二判断模块判断所述用户设备一次接入所述基站的成功率大于或等于第二预设比值,则确定不需要所述用户设备发送所述第一资源请求消息;
第三确定模块15136,用于若所述第二判断模块判断所述用户设备一次接入所述基站的成功率小于第二预设比值,则确定需要所述用户设备发送所述第一资源请求消息。
第五生成单元1514,用于若所述第一判断单元确定需要所述用户设备发送第一资源请求消息,则生成第五通知信息,所述第五通知信息用于指示所述用户设备发送所述第一资源请求消息;
第五发送单元1515,用于将所述第五通知信息通过系统广播或所述下行控制信道发送给所述用户设备,以使所述用户设备通过所述目标上行资源块发送所述第一资源请求消息;
第一接收单元1516,用于接收所述用户设备发送的所述第一资源请求消息;
第六确定单元1517,用于根据所述第一资源请求消息确定是否允许所述用户设备通过所述目标上行资源块发送所述上行数据;
第六生成单元1518,用于若所述第六确定单元确定允许所述用户设备通过所述目标上行资源块发送所述上行数据,则生成第六通知信息,所述第六通知信息用于指示所述用户设备可通过所述目标上行资源块发送所述上行数据;
第六发送单元1519,用于将所述第六通知信息通过系统广播或所述下行控制信道发送给所述用户设备,以使所述用户设备通过所述目标上行资源块发送所述上行数据;
第二接收单元1520,用于接收所述用户设备发送的所述上行数据;
第七生成单元1521,用于若所述第六确定单元确定允许所述用户设备通过所述目标上行资源块发送所述上行数据,则生成第七通知信息,所述第七通 知信息用于指示所述用户设备不可通过所述目标上行资源块发送所述上行数据;
第七发送单元1522,用于将所述第七通知信息通过系统广播或下行控制信道发送给所述用户设备,以使所述用户设备重新发送所述第一资源请求消息。
本实施例中,所述第一判断单元1513判断是否需要用户设备发送第一资源请求消息,若需要,则第六确定单元1517进一步判断是否允许所述用户设备通过目标空闲上行资源块发送第一资源请求消息,若允许,则使得用户设备通过目标空闲上行资源块发送上行数据,若不需要,则使得所述用户设备直接发送上行数据;通过本发明实施例,所述第一判断单元1513首先根据当前网络的具体情况确定是否需要用户设备发送第一资源请求消息,从而进一步的减少用户设备发送上行数据发生碰撞的可能,避免因碰撞严重使得网络无法正常工作的情况,而且能够很大程度上降低突发业务对网络造成的冲击。
图15所示的实施例说明可接收用户设备通过目标空闲上行资源块发送上行数据的基站的具体结构,以下结合图16所示的实施例说明可通过所述目标空闲上行资源块继续接收用户设备发送的上行数据的基站的具体结构;
所述基站具体包括:
第一划分单元1601,用于将上行数据信道划分为多个上行资源块,且各上行资源块之间相互正交;
第一生成单元1602,用于生成第一通知信息,所述第一通知信息用于指示所述基站已确定的与各上行资源块对应的下行控制信道;
第一发送单元1603,用于将所述第一通知信息发送给用户设备,以使所述用户设备对所述下行控制信道进行监听以选定用于发送上行数据的目标上行资源块,并通过所述目标上行资源块发送所述上行数据;
第一确定单元1604,用于确定是否需要配置调度上行资源块,所述调度上行资源块为所述基站确定的需要所述用户设备通过所述调度上行资源块发送所述上行数据;
第二划分单元1605,用于若所述确定需要配置所述调度上行资源块,则划分至少一个所述上行资源块为所述调度上行资源块;
第三确定单元1606,用于确定与所述调度上行资源块对应的第一目标下行控制信道;
第二生成单元1607,用于生成第二通知信息,所述第二通知信息用于指示已确定的所述调度上行资源块;
第二发送单元1608,用于将所述第二通知信息通过所述第一目标下行控制信道发送给所述用户设备,以使所述用户设备确定所述调度上行资源块为所述目标上行资源块,使得所述用户设备通过所述目标上行资源块发送所述上行数据;
第二确定单元1609,用于若确定不需要配置所述调度上行资源块,则确定空闲上行资源块;所述空闲上行资源块为所述基站确定的当前或即将空闲的上行资源块,所述已占用上行资源块为所述基站确定的当前或即将被占用的上行资源块;
第四确定单元1610,用于确定与所述空闲上行资源块对应的第二目标下行控制信道;
第三生成单元1611,用于生成第三通知信息,所述第三通知信息用于指示已确定的所述空闲上行资源块;
第三发送单元1612,用于将所述第三通知信息通过所述第二目标下行控制信道发送给所述用户设备,以使所述用户设备确定满足预置条件的所述空闲上行资源块为所述目标上行资源块,使得所述用户设备通过所述目标上行资源块发送所述上行数据;
第一判断单元1613,用于判断是否需要所述用户设备发送第一资源请求消息,所述第一资源请求消息用于所述用户设备请求通过所述目标上行资源块发送所述上行数据;
第五生成单元1614,用于若所述第一判断单元确定需要所述用户设备发送第一资源请求消息,则生成第五通知信息,所述第五通知信息用于指示所述 用户设备发送所述第一资源请求消息;
第五发送单元1615,用于将所述第五通知信息通过系统广播或所述下行控制信道发送给所述用户设备,以使所述用户设备通过所述目标上行资源块发送所述第一资源请求消息;
第一接收单元1616,用于接收所述用户设备发送的所述第一资源请求消息;
第六确定单元1617,用于根据所述第一资源请求消息确定是否允许所述用户设备通过所述目标上行资源块发送所述上行数据;
第六生成单元1618,用于若所述第六确定单元确定允许所述用户设备通过所述目标上行资源块发送所述上行数据,则生成第六通知信息,所述第六通知信息用于指示所述用户设备可通过所述目标上行资源块发送所述上行数据;
第六发送单元1619,用于将所述第六通知信息通过系统广播或所述下行控制信道发送给所述用户设备,以使所述用户设备通过所述目标上行资源块发送所述上行数据;
第二接收单元1620,用于接收所述用户设备发送的所述上行数据;
第七生成单元1621,用于若所述第六确定单元确定允许所述用户设备通过所述目标上行资源块发送所述上行数据,则生成第七通知信息,所述第七通知信息用于指示所述用户设备不可通过所述目标上行资源块发送所述上行数据;
第七发送单元1622,用于将所述第七通知信息通过系统广播或下行控制信道发送给所述用户设备,以使所述用户设备重新发送所述第一资源请求消息。
第七确定单元1623,用于确定所述用户设备通过所述目标上行资源块发送的所述上行数据是否携带有第二资源请求消息,所述第二资源请求消息用于所述用户设备请求继续通过所述目标上行资源块发送所述上行数据;
第二判断单元1624,用于若所述第七确定单元确定所述用户设备通过所述目标上行资源块发送的所述上行数据携带有第二资源请求消息,则根据所述 第二资源请求消息判断是否允许所述用户设备继续通过所述目标上行资源块发送所述上行数据;
第八生成单元1625,用于若所述第二判断单元判断允许所述用户设备继续通过所述目标上行资源块发送所述上行数据,则生成第八通知信息,所述第八通知信息用于指示所述用户设备可继续通过所述目标上行资源块发送所述上行数据;
第八发送单元1626,用于将所述第八通知信息通过系统广播或下行控制信道发送给所述用户设备,以使所述用户设备继续通过所述目标上行资源块发送所述上行数据直至所述上行数据发送完成;
第九生成单元1627,用于若所述第二判断单元判断不允许所述用户设备继续通过所述目标上行资源块发送所述上行数据,则生成第九通知信息,所述第九通知信息用于指示所述用户设备不可继续通过所述目标上行资源块发送所述上行数据;
第九发送单元1628,用于将所述第九通知信息通过系统广播或下行控制信道发送给所述用户设备,以使所述用户设备确定所述基站不允许所述用户设备继续通过所述目标上行资源块发送所述上行数据。
本实施例中,在基站接收到用户设备通过空闲上行资源块发送的上行数据后,若第七确定单元1623确定接收到用户设备发送的第二资源请求消息,则说明用户设备希望继续通过所述目标上行资源块发送上行数据,则第二判断单元1624可根据所述第二资源请求消息判断是否允许用户设备继续通过所述目标空闲上行资源块发送上行数据,若允许,则第八生成单元1625生成可使得用户设备继续通过所述目标空闲上行资源块发送上行数据的第八通知信息。通过本实施例,使得若用户设备希望继续通过目标空闲上行资源块发送上行数据,则基站可接收第二资源请求消息,以使得用户设备可继续占用目标空闲上行资源块发送上行数据,使得若用户设备需要继续发送上行数据不必重新选定空闲上行资源块,从而提高了基站接收上行数据的效率。
图15所示的实施例说明可接收用户设备通过目标空闲上行资源块发送上 行数据的基站的具体结构,以下结合图17所示的实施例说明可使得基站接入更多的用户设备的基站的具体结构;
第一划分单元1701,用于将上行数据信道划分为多个上行资源块,且各上行资源块之间相互正交;
第一生成单元1702,用于生成第一通知信息,所述第一通知信息用于指示所述基站已确定的与各上行资源块对应的下行控制信道;
第一发送单元1703,用于将所述第一通知信息发送给用户设备,以使所述用户设备对所述下行控制信道进行监听以选定用于发送上行数据的目标上行资源块,并通过所述目标上行资源块发送所述上行数据;
第一确定单元1704,用于确定是否需要配置调度上行资源块,所述调度上行资源块为所述基站确定的需要所述用户设备通过所述调度上行资源块发送所述上行数据;
第二划分单元1705,用于若所述确定需要配置所述调度上行资源块,则划分至少一个所述上行资源块为所述调度上行资源块;
第三确定单元1706,用于确定与所述调度上行资源块对应的第一目标下行控制信道;
第二生成单元1707,用于生成第二通知信息,所述第二通知信息用于指示已确定的所述调度上行资源块;
第二发送单元1708,用于将所述第二通知信息通过所述第一目标下行控制信道发送给所述用户设备,以使所述用户设备确定所述调度上行资源块为所述目标上行资源块,使得所述用户设备通过所述目标上行资源块发送所述上行数据;
第二确定单元1709,用于若确定不需要配置所述调度上行资源块,则确定空闲上行资源块;所述空闲上行资源块为所述基站确定的当前或即将空闲的上行资源块,所述已占用上行资源块为所述基站确定的当前或即将被占用的上行资源块;
第四确定单元1710,用于确定与所述空闲上行资源块对应的第二目标下 行控制信道;
第三生成单元1711,用于生成第三通知信息,所述第三通知信息用于指示已确定的所述空闲上行资源块;
第三发送单元1712,用于将所述第三通知信息通过所述第二目标下行控制信道发送给所述用户设备,以使所述用户设备确定满足预置条件的所述空闲上行资源块为所述目标上行资源块,使得所述用户设备通过所述目标上行资源块发送所述上行数据;
第一判断单元1713,用于判断是否需要所述用户设备发送第一资源请求消息,所述第一资源请求消息用于所述用户设备请求通过所述目标上行资源块发送所述上行数据;
第五生成单元1714还用于,若所述第一判断单元确定需要所述用户设备发送第一资源请求消息,则生成第五通知信息,所述第五通知信息还用于指示所述基站已将所述目标上行资源块划分为多个子资源块,所述子资源块为所述基站将所述目标上行资源块划分以确定,且各所述子资源块之间相互正交,其中,所述子资源块用于接收所述用户设备发送的所述第一资源请求消息;
第五发送单元1715,用于将所述第五通知信息通过系统广播或所述下行控制信道发送给所述用户设备,以使所述用户设备通过所述子资源块发送所述第一资源请求消息;
第一接收单元1716,用于接收所述用户设备发送的所述第一资源请求消息;
第六确定单元1717,用于根据所述第一资源请求消息确定是否允许所述用户设备通过所述目标上行资源块发送所述上行数据;
第六生成单元1718,用于若所述第六确定单元确定允许所述用户设备通过所述目标上行资源块发送所述上行数据,则生成第六通知信息,所述第六通知信息用于指示所述用户设备可通过所述目标上行资源块发送所述上行数据;
第六发送单元1719,用于将所述第六通知信息通过系统广播或所述下行控制信道发送给所述用户设备,以使所述用户设备通过所述目标上行资源块发 送所述上行数据;
第二接收单元1720,用于接收所述用户设备发送的所述上行数据;
第七生成单元1721,用于若所述第六确定单元确定允许所述用户设备通过所述目标上行资源块发送所述上行数据,则生成第七通知信息,所述第七通知信息用于指示所述用户设备不可通过所述目标上行资源块发送所述上行数据;
第七发送单元1722,用于将所述第七通知信息通过系统广播或下行控制信道发送给所述用户设备,以使所述用户设备重新发送所述第一资源请求消息。
本实施例中,第一判断单元1713在确定需要用户设备发送第一资源请求消息时,为了更多的接入用户设备,且为了防止各个用户设备所发送的第一资源请求消息发生碰撞,则将目标空闲资源块进一步的划分为多个子资源块,以使得用户设备通过所述子资源块发送第一资源请求消息,从而使得基站能够接入更多的用户设备,提升了基站接收上行数据的效率,有效的避免碰撞的发生。
图12至图17对本发明所提供的基站的具体结构进行详细说明,以下结合图18所示的实施例对用户设备的具体结构进行详细说明:
所述用户设备具体包括:
第三接收单元1801,用于接收基站发送的第一通知信息,所述第一通知信息用于指示所述基站已确定的与各上行资源块对应的下行控制信道;
第八确定单元1802,用于根据所述第一通知信息确定与各上行资源块对应的下行控制信道,所述上行资源块为所述基站将上行数据信道进行划分以确定,且各所述上行资源块之间正交;
选定单元1803,用于对所述下行控制信道进行监听以选定用于发送上行数据的目标上行资源块;
第十发送单元1804,用于通过所述目标上行资源块发送所述上行数据。
本实施例中,第八确定单元1802根据基站发送的第一通知信息即可获取与各个上行资源块对应的下行控制信道,对各个下行控制信道进行监听即可获 取到各个上行资源块的占用情况,选定单元1803选定用于发送上行数据的目标上行资源块。本实施例中,通过用户设备对下行控制信道进行监听以获取目标上行资源块,从而减少了基站的工作负担,即便有突发的业务也不会对网络造成影响,且工作效率高。
图18所示的实施例对用户设备的具体结构进行详细说明,以下结合图19所示的实施例说明可选定用于发送上行数据的目标上行资源块的用户设备的具体结构:
所述用户设备具体包括:
第三接收单元1901,用于接收基站发送的第一通知信息,所述第一通知信息用于指示所述基站已确定的与各上行资源块对应的下行控制信道;
其中,所述第三接收单元1901具体包括:
第一接收模块19011,用于通过系统广播接收所述第一通知信息;
第二接收模块19012,用于通过所述下行控制信道接收所述第一通知信息。
第八确定单元1902,用于根据所述第一通知信息确定与各上行资源块对应的下行控制信道,所述上行资源块为所述基站将上行数据信道进行划分以确定,且各所述上行资源块之间正交;
选定单元1903,用于对所述下行控制信道进行监听以选定用于发送上行数据的目标上行资源块;
其中,所述选定单元1903具体包括:
第四确定模块19031,用于对所述下行控制信道进行监听,若获取到所述基站通过第一目标下行控制信道发送的第二通知信息,则根据所述第二通知信息确定所述调度上行资源块;所述第二通知信息用于指示已确定的调度上行资源块,所述调度上行资源块为所述基站确定预先配置给所述用户设备的上行资源块,且所述基站确定与所述调度上行资源块对应的所述第一目标下行控制信道;
第五确定模块19032,用于将所述调度上行资源块确定为目标上行资源 块;
第六确定模块19033,用于对所述下行控制信道进行监听,若获取到所述基站通过第二目标下行控制信道发送的第三通知信息,则所述用户设备根据所述第三通知信息确定空闲上行资源块;所述第三知信息用于指示已确定的所述空闲上行资源块,且所述基站确定与所述空闲上行资源块对应的所述第二目标下行控制信道;所述空闲上行资源块为所述基站确定的当前或即将空闲的上行资源块;
第七确定模块19034,用于选定满足预置条件的所述空闲上行资源块为目标空闲上行资源块;
第八确定模块19035,用于确定所述目标空闲上行资源块为所述目标上行资源块;
第九确定模块19036,用于对所述下行控制信道进行监听,若获取到所述基站通过第三目标下行控制信道发送的第四通知信息,则确定没有接收到所述第四通知信息和所述第二通知信息的下行控制信道为所述第二目标下行控制信道;所述第四通知信息用于指示已确定的已占用上行资源块,且所述基站确定与所述已占用上行资源块对应的所述第三目标下行控制信道;所述已占用上行资源块为所述基站确定的当前或即将被占用的上行资源块;
第十确定模块19037,用于确定与所述第二目标下行控制信道对应的所述上行资源块为所述空闲上行资源块;
第十一确定模块19038,用于选定满足预置条件的所述空闲上行资源块为目标空闲上行资源块;
第十二确定模块19039,用于确定所述目标空闲上行资源块为所述目标上行资源块。
第十发送单元1904,用于通过所述目标上行资源块发送所述上行数据。
本实施例中,选定单元1903确定各个上行资源块的控制信道之后,确定上行资源块中是否存在调度上行资源块,若存在,则第十发送单元1904直接通过所述调度上行资源块发送上行数据,若不存在,则用户设备选择满足预置 条件的空闲上行资源块发送上行数据。且本实施例中,通过用户设备对控制信道进行监听以确定目标上行资源块,从而使得工作方式简单,减少基站工作的负担,不发生碰撞而且开销小,且工作效率高。
图19所示的实施例说明可选定用于发送上行数据的目标上行资源块的用户设备的具体结构,以下结合图20所示的实施例对可通过目标空闲上行资源块发送上行数据的用户设备的具体结构进行详细说明:
所述用户设备包括:
第三接收单元2001,用于接收基站发送的第一通知信息,所述第一通知信息用于指示所述基站已确定的与各上行资源块对应的下行控制信道;
其中,所述第三接收单元2001具体包括:
第一接收模块20011,用于通过系统广播接收所述第一通知信息;
第二接收模块20012,用于通过所述下行控制信道接收所述第一通知信息。
第八确定单元2002,用于根据所述第一通知信息确定与各上行资源块对应的下行控制信道,所述上行资源块为所述基站将上行数据信道进行划分以确定,且各所述上行资源块之间正交;
选定单元2003,用于对所述下行控制信道进行监听以选定用于发送上行数据的目标上行资源块;
其中,所述选定单元2003具体包括:
第四确定模块20031,用于对所述下行控制信道进行监听,若获取到所述基站通过第一目标下行控制信道发送的第二通知信息,则根据所述第二通知信息确定所述调度上行资源块;所述第二通知信息用于指示已确定的调度上行资源块,所述调度上行资源块为所述基站确定预先配置给所述用户设备的上行资源块,且所述基站确定与所述调度上行资源块对应的所述第一目标下行控制信道;
第五确定模块20032,用于将所述调度上行资源块确定为目标上行资源块;
第六确定模块20033,用于对所述下行控制信道进行监听,若获取到所述基站通过第二目标下行控制信道发送的第三通知信息,则所述用户设备根据所述第三通知信息确定空闲上行资源块;所述第三知信息用于指示已确定的所述空闲上行资源块,且所述基站确定与所述空闲上行资源块对应的所述第二目标下行控制信道;所述空闲上行资源块为所述基站确定的当前或即将空闲的上行资源块;
第七确定模块20034,用于选定满足预置条件的所述空闲上行资源块为目标空闲上行资源块;
第八确定模块20035,用于确定所述目标空闲上行资源块为所述目标上行资源块;
第九确定模块20036,用于对所述下行控制信道进行监听,若获取到所述基站通过第三目标下行控制信道发送的第四通知信息,则确定没有接收到所述第四通知信息和所述第二通知信息的下行控制信道为所述第二目标下行控制信道;所述第四通知信息用于指示已确定的已占用上行资源块,且所述基站确定与所述已占用上行资源块对应的所述第三目标下行控制信道;所述已占用上行资源块为所述基站确定的当前或即将被占用的上行资源块;
第十确定模块20037,用于确定与所述第二目标下行控制信道对应的所述上行资源块为所述空闲上行资源块;
第十一确定模块20038,用于选定满足预置条件的所述空闲上行资源块为目标空闲上行资源块;
第十二确定模块20039,用于确定所述目标空闲上行资源块为所述目标上行资源块。
第四接收单元2004,用于通过系统广播或所述下行控制信道接收所述基站发送的第五通知信息,所述第五通知信息用于指示所述用户设备发送第一资源请求消息;所述第一资源请求消息用于所述用户设备请求通过所述目标上行资源块发送所述上行数据;
第十一发送单元2005,用于通过所述目标上行资源块发送所述第一资源 请求消息,以使所述基站根据所述第一资源请求消息确定是否允许所述用户设备通过所述目标上行资源块发送所述上行数据;
第九确定单元2006,用于若通过系统广播或所述下行控制信道接收所述基站发送的第六通知信息,则确定可通过所述目标上行资源块发送所述上行数据,所述第六通知信息用于指示所述用户设备可通过所述目标上行资源块发送所述上行数据;
第十发送单元2007,用于通过所述目标上行资源块发送所述上行数据;
第十确定单元2008,用于若通过系统广播或所述下行控制信道接收所述基站发送的第七通知信息,则确定重新发送所述第一资源请求消息,所述第七通知信息用于指示所述用户设备不可通过所述目标上行资源块发送所述上行数据。
本实施例中,用户设备确定目标上行资源块为调度上行资源块时,则基站无需指示用户设备发送第一资源请求消息,若第八确定模块20035确定目标上行资源块为目标空闲上行资源块时,则所述第十一发送单元2005可根据基站的指示发送所述第一资源请求消息,以请求基站占用该目标空闲上行资源块发送上行数据。通过本实施例,用户设备根据基站的指示确定是否发送第一资源请求消息,从而进一步的避免碰撞的发生,避免因碰撞严重使得网络无法正常工作的情况,而且能够很大程度上降低突发业务对网络造成的冲击。
图20所示的实施例对可通过目标空闲上行资源块发送上行数据的用户设备的具体结构进行详细说明:以下结合图21所示的实施例说明可通过目标空闲上行资源块继续发送上行数据的用户设备的具体结构:
所述用户设备包括:
第三接收单元2101,用于接收基站发送的第一通知信息,所述第一通知信息用于指示所述基站已确定的与各上行资源块对应的下行控制信道;
其中,所述第三接收单元2101具体包括:
第一接收模块21011,用于通过系统广播接收所述第一通知信息;
第二接收模块21012,用于通过所述下行控制信道接收所述第一通知信 息。
第八确定单元2102,用于根据所述第一通知信息确定与各上行资源块对应的下行控制信道,所述上行资源块为所述基站将上行数据信道进行划分以确定,且各所述上行资源块之间正交;
选定单元2103,用于对所述下行控制信道进行监听以选定用于发送上行数据的目标上行资源块;
其中,所述选定单元2103具体包括:
第四确定模块21031,用于对所述下行控制信道进行监听,若获取到所述基站通过第一目标下行控制信道发送的第二通知信息,则根据所述第二通知信息确定所述调度上行资源块;所述第二通知信息用于指示已确定的调度上行资源块,所述调度上行资源块为所述基站确定预先配置给所述用户设备的上行资源块,且所述基站确定与所述调度上行资源块对应的所述第一目标下行控制信道;
第五确定模块21032,用于将所述调度上行资源块确定为目标上行资源块;
第六确定模块21033,用于对所述下行控制信道进行监听,若获取到所述基站通过第二目标下行控制信道发送的第三通知信息,则所述用户设备根据所述第三通知信息确定空闲上行资源块;所述第三知信息用于指示已确定的所述空闲上行资源块,且所述基站确定与所述空闲上行资源块对应的所述第二目标下行控制信道;所述空闲上行资源块为所述基站确定的当前或即将空闲的上行资源块;
第七确定模块21034,用于选定满足预置条件的所述空闲上行资源块为目标空闲上行资源块;
第八确定模块21035,用于确定所述目标空闲上行资源块为所述目标上行资源块;
第九确定模块21036,用于对所述下行控制信道进行监听,若获取到所述基站通过第三目标下行控制信道发送的第四通知信息,则确定没有接收到所述 第四通知信息和所述第二通知信息的下行控制信道为所述第二目标下行控制信道;所述第四通知信息用于指示已确定的已占用上行资源块,且所述基站确定与所述已占用上行资源块对应的所述第三目标下行控制信道;所述已占用上行资源块为所述基站确定的当前或即将被占用的上行资源块;
第十确定模块21037,用于确定与所述第二目标下行控制信道对应的所述上行资源块为所述空闲上行资源块;
第十一确定模块21038,用于选定满足预置条件的所述空闲上行资源块为目标空闲上行资源块;
第十二确定模块21039,用于确定所述目标空闲上行资源块为所述目标上行资源块。
第四接收单元2104,用于通过系统广播或所述下行控制信道接收所述基站发送的第五通知信息,所述第五通知信息用于指示所述用户设备发送第一资源请求消息;所述第一资源请求消息用于所述用户设备请求通过所述目标上行资源块发送所述上行数据;
第十一发送单元2105,用于通过所述目标上行资源块发送所述第一资源请求消息,以使所述基站根据所述第一资源请求消息确定是否允许所述用户设备通过所述目标上行资源块发送所述上行数据;
第九确定单元2106,用于若通过系统广播或所述下行控制信道接收所述基站发送的第六通知信息,则确定可通过所述目标上行资源块发送所述上行数据,所述第六通知信息用于指示所述用户设备可通过所述目标上行资源块发送所述上行数据;
第十发送单元2107,用于通过所述目标上行资源块发送所述上行数据;
第十生成单元2108,用于生成第二资源请求消息,所述第二资源请求消息用于所述用户设备请求继续通过所述目标上行资源块发送所述上行数据;
第十二发送单元2109,用于将所述第二资源请求消息通过所述目标上行资源块发送给所述基站;
第五接收单元2110,用于若通过系统广播或下行控制信道接收到第八通 知信息,则继续通过所述目标上行资源块发送所述上行数据,所述第八通知信息用于指示所述基站允许所述用户设备继续通过所述目标上行资源块发送所述上行数据;
第六接收单元2111,用于若通过系统广播或下行控制信道接收到第九通知信息,则确定所述基站不允许所述用户设备继续通过所述目标上行资源块发送所述上行数据,所述第九通知信息用于指示所述基站不允许所述用户设备继续通过所述目标上行资源块发送所述上行数据。
第十确定单元2112,用于若通过系统广播或所述下行控制信道接收所述基站发送的第七通知信息,则确定重新发送所述第一资源请求消息,所述第七通知信息用于指示所述用户设备不可通过所述目标上行资源块发送所述上行数据。
本实施例中,在第十发送单元2107发送上行数据成功后,第十二发送单元2109还可发送第二资源请求消息用以请求继续通过目标上行资源块发送上行数据,且若基站允许,则用户设备即可继续占用目标上行数据块发送上行数据。通过本实施例以使的用户设备再次发送上行数据时,可不在重新选定目标上行资源块,可通过已经选定的目标上行资源块发送上行数据,从而提高了用户设备发送上行数据的效率。
图20所示的实施例对可通过目标空闲上行资源块发送上行数据的用户设备的具体结构进行详细说明:以下结合图22所示的实施例说明可实现更多的用户设备接入基站的用户设备的具体结构;
所述用户设备包括:
第三接收单元2201,用于接收基站发送的第一通知信息,所述第一通知信息用于指示所述基站已确定的与各上行资源块对应的下行控制信道;
其中,所述第三接收单元2201具体包括:
第一接收模块22011,用于通过系统广播接收所述第一通知信息;
第二接收模块22012,用于通过所述下行控制信道接收所述第一通知信息。
第八确定单元2202,用于根据所述第一通知信息确定与各上行资源块对应的下行控制信道,所述上行资源块为所述基站将上行数据信道进行划分以确定,且各所述上行资源块之间正交;
选定单元2203,用于对所述下行控制信道进行监听以选定用于发送上行数据的目标上行资源块;
其中,所述选定单元2203具体包括:
第四确定模块22031,用于对所述下行控制信道进行监听,若获取到所述基站通过第一目标下行控制信道发送的第二通知信息,则根据所述第二通知信息确定所述调度上行资源块;所述第二通知信息用于指示已确定的调度上行资源块,所述调度上行资源块为所述基站确定预先配置给所述用户设备的上行资源块,且所述基站确定与所述调度上行资源块对应的所述第一目标下行控制信道;
第五确定模块22032,用于将所述调度上行资源块确定为目标上行资源块;
第六确定模块22033,用于对所述下行控制信道进行监听,若获取到所述基站通过第二目标下行控制信道发送的第三通知信息,则所述用户设备根据所述第三通知信息确定空闲上行资源块;所述第三知信息用于指示已确定的所述空闲上行资源块,且所述基站确定与所述空闲上行资源块对应的所述第二目标下行控制信道;所述空闲上行资源块为所述基站确定的当前或即将空闲的上行资源块;
第七确定模块22034,用于选定满足预置条件的所述空闲上行资源块为目标空闲上行资源块;
第八确定模块22035,用于确定所述目标空闲上行资源块为所述目标上行资源块;
第九确定模块22036,用于对所述下行控制信道进行监听,若获取到所述基站通过第三目标下行控制信道发送的第四通知信息,则确定没有接收到所述第四通知信息和所述第二通知信息的下行控制信道为所述第二目标下行控制 信道;所述第四通知信息用于指示已确定的已占用上行资源块,且所述基站确定与所述已占用上行资源块对应的所述第三目标下行控制信道;所述已占用上行资源块为所述基站确定的当前或即将被占用的上行资源块;
第十确定模块22037,用于确定与所述第二目标下行控制信道对应的所述上行资源块为所述空闲上行资源块;
第十一确定模块22038,用于选定满足预置条件的所述空闲上行资源块为目标空闲上行资源块;
第十二确定模块22039,用于确定所述目标空闲上行资源块为所述目标上行资源块。
第四接收单元2204还用于,通过系统广播或所述下行控制信道接收所述基站发送的第五通知信息,所述第五通知信息还用于指示所述基站已将所述目标上行资源块划分为多个子资源块,所述子资源块为所述基站将所述目标上行资源块划分以确定,且各所述子资源块之间相互正交,其中,所述子资源块用于接收所述用户设备发送的所述第一资源请求消息;
第十一发送单元2205还用于,通过所述子资源块发送所述第一资源请求消息;
第九确定单元2206,用于若通过系统广播或所述下行控制信道接收所述基站发送的第六通知信息,则确定可通过所述目标上行资源块发送所述上行数据,所述第六通知信息用于指示所述用户设备可通过所述目标上行资源块发送所述上行数据;
第十发送单元2207,用于通过所述目标上行资源块发送所述上行数据;
第十确定单元2208,用于若通过系统广播或所述下行控制信道接收所述基站发送的第七通知信息,则确定重新发送所述第一资源请求消息,所述第七通知信息用于指示所述用户设备不可通过所述目标上行资源块发送所述上行数据。
本实施例中,用户设备在确定目标空闲资源块后,确定是否需要发送第一资源请求消息,若需要则发送所述第一资源请求消息,则第十一发送单元2205 可根据基站的指示通过子资源块发送第一资源请求消息。通过本发明实施例使得更多的用户设备接入基站,有效的提升了用户设备发送上行数据的效率,进而避免碰撞的发生。
以上实施例对基站以及用户设备的具体结构进行详细说明,以下举具体应用场景对本发明实施例做进行进一步的详细说明:
基站的第一划分单元1701将上行数据信道划分为多个上行资源块,各个上行资源块之间相互正交;
在本应用场景中,基站的第一划分单元1701将上行数据信道划分为用于传输12byte类业务的上行资源块和用于传输100byte类业务的上行资源块;
基站的第一生成单元1702生成用于指示上行资源块与下行控制信道对应关系的第一通知信息;
基站的第一发送单元1703将第一通知信息通过系统广播发送给用户设备;
用户设备的第三接收单元2201接收所述第一通知信息;
第八确定单元2202根据所述第一通知信息获取到与各个上行资源块对应的下行控制信道;
所述用户设备的选定单元2203判断基站划分的上行资源块是否有调度上行资源块;
在本应用场景中,所述用户设备的选定单元2203没有接收到用于指示已确定的所述调度上行资源块的第二通知信息,则所述用户设备确定没有调度上行资源块;
所述用户设备的第六确定模块22033接收所述基站通过与空闲上行资源块对应的第二目标下行控制信道发送的第三通知信息;
用户设备的第七确定模块22034通过所述第三通知信息即可确定基站已确定的空闲上行资源块;
基站的第二确定单元1709确定的空闲上行资源块是根据上行资源块的占用情况进行确定的,具体包括当前时隙空闲上行资源块或即将空闲上行资源 块;
用户设备的第七确定模块22034确定空闲上行资源块,并随机选择一个空闲上行资源块为目标空闲上行资源块或根据用户设备自身生成的业务数据包的大小选择适应的空闲上行资源块;
在本应用场景中,用户设备的第八确定模块22035选定的目标空闲资源块为用于传输100byte类业务的上行资源块;
基站的第一判断单元1713判断是否需要所述用户设备发送第一资源请求消息;
所述基站的第一判断单元1713具体判断是否需要接收所述第一资源请求消息的方式为;
基站的第一判断模块15131获取空余的所述上行资源块的数量n,并获取待接入的用户设备的数量m;
当f(n/m)<a时,第二确定模块15133生成用于指示所述基站需要所述用户设备发送所述第一资源请求消息的第五通知信息;
所述第五通知信息用于指示所述基站需要所述用户设备发送所述第一资源请求消息;
基站的第五生成单元1714还将所述用于传输100byte类业务的上行资源块划分为多个子资源块,且各所述子资源块之间相互正交;
在本应用场景中,基站的第五生成单元1714划分成5个子资源块,每个子资源块可用于传输20byte类业务;
所述子资源块用于接收所述用户设备发送的所述第一资源请求消息;
基站的第五生成单元1714生成的第五通知还用于指示所述基站已划分的子资源块;
基站的第五发送单元1715将第五通知信息通过系统广播或下行控制信道发送给所述用户设备;
用户设备的第四接收单元2204通过第五通知信息确定需要通过子资源块发送第一资源请求消息;
用户设备的第十一发送单元2205通过子资源块发送第一资源请求消息;
基站的第一接收单元1716通过子资源块接收第一资源请求消息;
基站的第六确定单元1717根据所述第一资源请求消息确定是否允许所述用户设备通过所述目标上行资源块发送所述上行数据;
若允许,则基站的第六生成单元1718生成第六通知信息;
所述第六通知信息用于指示所述基站允许所述用户设备通过所述目标空闲上行资源块发送所述上行数据;
基站的第六发送单元1719将所述第六通知信息通过系统广播发送给所述用户设备;
用户设备的第九确定单元2206获取所述第六通知信息;
用户设备的第十发送单元2207通过所述目标上行资源块发送所述上行数据;
本应用场景中,所述用户设备所要发送的上行数据较大,无法一次发送完成,即所述用户设备希望继续通过所述目标上行资源块发送上行数据,则所述用户设备的第十生成单元2108生成第二资源请求消息;
第二资源上行资源块可为用户ID或BSR(Buffer state report缓冲区状态报告);
在本应用场景中为用户ID;
基站的第八生成单元1625在接收到所述用户ID后生成第八通知信息;
基站的第八发送单元1626将所述第八通知信息通过系统广播发送给所述用户设备;
用户设备的第五接收单元2110接收所述第八通知信息;
所述第八通知信息用于指示所述基站允许所述用户设备继续通过所述目标上行资源块发送所述上行数据;
用户设备的第五接收单元2110继续通过所述目标上行资源块发送所述上行数据。
本发明实施例还提供一种通信网络,包括基站以及用户设备;
其中,所述基站的具体结构请见图12至图17任一所示,在本实施例中不做赘述;
所述用户设备的具体结构请见图18至图22任一所示,在本实施例中不做赘述。
图12至图17所示的实施例从模块功能实体的角度对基站的结构进行了详细说明,以下结合图23从硬件的角度对本发明实施例所提供的基站进行详细说明,请见图23,本发明实施例中的基站的另一实施例包括:
所述基站包括:
输入装置2301、输出装置2302、处理器2303和存储器2304(其中,图23所示的处理器2303可以有一个或多个,图23中以一个处理器2303为例进行说明);
在本发明一些实施例中,输入装置2301、输出装置2302、处理器2303和存储器2304可通过总线或其它方式连接,其中,图23中以通过总线连接为例。
处理器2303用于执行如下步骤:
用于将上行数据信道划分为多个上行资源块,且各上行资源块之间相互正交;
其中,所述上行资源块包括时、频、码资源。
具体的,所述处理器2303可根据用户设备发送的上行业务数据包的大小进行划分,还可根据当前网络的实际情况进行上行资源块的划分。
用于生成第一通知信息,所述第一通知信息用于指示所述基站已确定的与各上行资源块对应的下行控制信道;
所述处理器2303生成的第一通知信息用于指示与各上行资源块对应的下行控制信道,以使得所述用户设备根据所述第一通知信息即可确定与下行控制信道对应的上行资源块。
用于将所述第一通知信息发送给用户设备,以使所述用户设备对所述下行控制信道进行监听以选定用于发送上行数据的目标上行资源块,并通过所述目 标上行资源块发送所述上行数据。
因处理器2303可将上行数据信道划分为多个上行资源块,并确定与上行资源块对应的控制信道并通知给用户设备,以使所述用户设备对所述控制信道进行监听,以获取能够发送上行数据的目标上行资源块。通过采用本发明实施例,使得本实施例能够很好的支持小数据,且通过用户设备对控制信道进行监听,从而使得本实施例工作方式简单,不会发生碰撞,有效的避免了突发业务对网络造成的影响。
在本发明的另一些实施例中,处理器2303还用于执行如下步骤:
用于将所述第一通知信息通过系统广播发送所述用户设备;
第二发送模块,用于将所述第一通知信息通过所述下行控制信道发送所述用户设备;
在本发明的另一些实施例中,处理器2303还用于执行如下步骤:
用于确定是否需要配置调度上行资源块,所述调度上行资源块为所述基站确定的需要所述用户设备通过所述调度上行资源块发送所述上行数据;
所述处理器2303确定所述调度上行资源块,以使得用户设备直接通过所述调度上行资源块发送上行数据,使得用户设备无需采用竞争机制确定用以发送上行数据的上行资源块。
用于若所述确定需要配置所述调度上行资源块,则划分至少一个所述上行资源块为所述调度上行资源块;
用于若确定不需要配置所述调度上行资源块,则确定空闲上行资源块和/或已占用上行资源块;所述空闲上行资源块为所述基站确定的当前或即将空闲的上行资源块,所述已占用上行资源块为所述基站确定的当前或即将被占用的上行资源块;
在本发明的另一些实施例中,处理器2303还用于执行如下步骤:
用于确定与所述调度上行资源块对应的第一目标下行控制信道;
所述处理器2303确定与所述调度上行资源块对应的第一目标下行控制信道,以使得的用户设备通过监听所述第一目标下行控制信道以确定所述调度上 行资源块。
用于生成第二通知信息,所述第二通知信息用于指示已确定的所述调度上行资源块;
所述处理器2303通过第一目标下行控制信道发送所述第二通知信息,以使用户设备通过监听所述第一目标下行控制信道以确定所述基站预先配置的调度上行资源,且确定所述目标上行资源块为所述调度上行资源块,并通过所述调度上行资源块发送所述上行数据;
用于将所述第二通知信息通过所述第一目标下行控制信道发送给所述用户设备,以使所述用户设备确定所述调度上行资源块为所述目标上行资源块,使得所述用户设备通过所述目标上行资源块发送所述上行数据;
在本发明的另一些实施例中,处理器2303还用于执行如下步骤:
用于确定与所述空闲上行资源块对应的第二目标下行控制信道;
用于生成第三通知信息,所述第三通知信息用于指示已确定的所述空闲上行资源块;
较佳的,所述第三通知信息还用于指示上行资源块被用户设备占用的情况,例如用户设备占用上行资源块发送数据的时间,数据包的大小等。
用于将所述第三通知信息通过所述第二目标下行控制信道发送给所述用户设备,以使所述用户设备确定满足预置条件的所述空闲上行资源块为所述目标上行资源块,使得所述用户设备通过所述目标上行资源块发送所述上行数据。
本实施例中,若处理器2303确定预先配置给用户设备的调度上行资源块,则生成用于指示所述调度上行资源块的第二通知信息,并通过第一目标下行控制信道将所述第二通知信息通知给用户设备,以使所述用户设备通过监听所述第一目标下行控制信道以确定所述调度上行资源块,并通过所述调度上行资源块发送上行数据。若处理器2303没有配置给用户设备所述调度上行资源块,则确定空闲上行资源块,以使用户设备确定满足预置条件的所述空闲上行资源块为所述目标上行资源块以通过所述目标上行资源块发送上行数据。通过本实 施例,使得用户设备能够获取到基站预先配置的调度上行资源块,并通过所述调度上行资源块发送上行数据,使得处理器2303将已确定的空闲资源块通知用户设备,以使所述用户设备选定用于发送上行数据的目标空闲上行资源块,从而有效的降低用户设备发送上行数据发生碰撞的可能,而且开销较小,有效的解决突发业务对网络的冲击。
在本发明的另一些实施例中,处理器2303还用于执行如下步骤:
用于确定与所述已占用上行资源块对应的第三目标下行控制信道;
用于生成第四通知信息,所述第四通知信息用于指示已确定的所述已占用上行资源块;
用于将所述第四通知信息通过所述第三目标下行控制信道发送给所述用户设备,使得所述用户设备确定没有接收到所述第四通知信息和所述第二通知信息的下行控制信道为所述第二目标下行控制信道,使得所述用户设备确定与所述第二目标下行控制信道对应的所述上行资源块为所述空闲上行资源块,以使所述用户设备确定满足预置条件的所述空闲上行资源块为所述目标上行资源块,使得所述用户设备通过所述目标上行资源块发送所述上行数据;
本实施例处理器2303通知所述用户设备空闲上行资源块的方式为隐式通知,即用户设备确定没有接收到所述第四通知信息和所述第二通知信息的下行控制信道为所述第二目标下行控制信道,使得所述用户设备确定与所述第二目标下行控制信道对应的所述上行资源块为所述空闲上行资源块,使得基站在通知用户设备空闲上行资源块时无需再次发送指示信息,节省了网络资源,进而避免突发业务对网络的影响。
在本发明的另一些实施例中,处理器2303还用于执行如下步骤:
用于判断是否需要所述用户设备发送第一资源请求消息,所述第一资源请求消息用于所述用户设备请求通过所述目标上行资源块发送所述上行数据;
所述处理器2303具体判断是否需要接收所述第一资源请求消息的方式为;
所述处理器2303判断空余的所述上行资源块的数量与待接入的所述用户 设备的数量的比值是否大于或等于第一预设比值;
若是,则所述处理器2303确定不需要所述用户设备发送所述第一资源请求消息;
若否,则所述处理器2303确定需要所述用户设备发送所述第一资源请求消息;
所述处理器2303具体判断是否需要接收所述第一资源请求消息的方式还可为;
所述处理器2303判断所述用户设备一次接入所述基站的成功率是否大于或等于第二预设比值;
若是,则所述处理器2303确定不需要所述用户设备发送所述第一资源请求消息;
若否,则所述处理器2303确定需要所述用户设备发送所述第一资源请求消息。
其中,所述第一资源请求消息可为用户设备的ID或与基站预先约定好的特定序列。
处理器2303确定用户设备发送第一资源请求消息能够有效的避免用户设备发送的上行数据之间的碰撞。
用于若所述第一判断单元确定需要所述用户设备发送第一资源请求消息,则生成第五通知信息,所述第五通知信息用于指示所述用户设备发送所述第一资源请求消息;
用于将所述第五通知信息通过系统广播或所述下行控制信道发送给所述用户设备,以使所述用户设备通过所述目标上行资源块发送所述第一资源请求消息;
用于接收所述用户设备发送的所述第一资源请求消息。
在本发明的另一些实施例中,处理器2303还用于执行如下步骤:
用于若所述第一判断单元确定需要所述用户设备发送第一资源请求消息,则生成第五通知信息,所述第五通知信息还用于指示所述基站已将所述目标上 行资源块划分为多个子资源块,所述子资源块为所述基站将所述目标上行资源块划分以确定,且各所述子资源块之间相互正交,其中,所述子资源块用于接收所述用户设备发送的所述第一资源请求消息;
用于将所述第五通知信息通过系统广播或所述下行控制信道发送给所述用户设备,以使所述用户设备通过所述子资源块发送所述第一资源请求消息;
本实施例中,所述处理器2303判断是否需要用户设备发送第一资源请求消息,若需要,则进一步判断处理器2303是否允许所述用户设备通过目标空闲上行资源块发送第一资源请求消息,若允许,则使得用户设备通过目标空闲上行资源块发送上行数据,若不需要,则使得所述用户设备直接发送上行数据;通过本发明实施例,所述处理器2303首先根据当前网络的具体情况确定是否需要用户设备发送第一资源请求消息,从而进一步的减少用户设备发送上行数据发生碰撞的可能,避免因碰撞严重使得网络无法正常工作的情况,而且能够很大程度上降低突发业务对网络造成的冲击。
在本发明的另一些实施例中,处理器2303还用于执行如下步骤:
用于根据所述第一资源请求消息确定是否允许所述用户设备通过所述目标上行资源块发送所述上行数据;
用于若所述第六确定单元确定允许所述用户设备通过所述目标上行资源块发送所述上行数据,则生成第六通知信息,所述第六通知信息用于指示所述用户设备可通过所述目标上行资源块发送所述上行数据;
用于将所述第六通知信息通过系统广播或所述下行控制信道发送给所述用户设备,以使所述用户设备通过所述目标上行资源块发送所述上行数据;
用于接收所述用户设备发送的所述上行数据;
用于若所述第六确定单元确定允许所述用户设备通过所述目标上行资源块发送所述上行数据,则生成第七通知信息,所述第七通知信息用于指示所述用户设备不可通过所述目标上行资源块发送所述上行数据;
用于将所述第七通知信息通过系统广播或下行控制信道发送给所述用户设备,以使所述用户设备重新发送所述第一资源请求消息。
本实施例中,处理器2303确定目标上行资源块为调度上行资源块时,则基站无需指示用户设备发送第一资源请求消息,若处理器2303确定目标上行资源块为目标空闲上行资源块时,则所述处理器2303可根据基站的指示发送所述第一资源请求消息,以请求基站占用该目标空闲上行资源块发送上行数据。通过本实施例,处理器2303根据基站的指示确定是否发送第一资源请求消息,从而进一步的避免碰撞的发生,避免因碰撞严重使得网络无法正常工作的情况,而且能够很大程度上降低突发业务对网络造成的冲击。
在本发明的另一些实施例中,处理器2303还用于执行如下步骤:
用于确定所述用户设备通过所述目标上行资源块发送的所述上行数据是否携带有第二资源请求消息,所述第二资源请求消息用于所述用户设备请求继续通过所述目标上行资源块发送所述上行数据;
即因用户设备已经通过目标空闲上行资源块发送上行数据成功,若所述用户设备需要继续发送上行数据,则可通过第二资源请求消息向基站申请继续占用所述目标空闲上行资源块。
具体的,所述第二资源上行资源块可为用户ID或BSR(Buffer state report缓冲区状态报告);
其中,通过所述BSR可使得基站确定所述用户设备需要继续通过目标空闲上行资源块发送的上行数据的大小。
用于若所述第七确定单元确定所述用户设备通过所述目标上行资源块发送的所述上行数据携带有第二资源请求消息,则根据所述第二资源请求消息判断是否允许所述用户设备继续通过所述目标上行资源块发送所述上行数据;
用于若所述第二判断单元判断允许所述用户设备继续通过所述目标上行资源块发送所述上行数据,则生成第八通知信息,所述第八通知信息用于指示所述用户设备可继续通过所述目标上行资源块发送所述上行数据;
用于将所述第八通知信息通过系统广播或下行控制信道发送给所述用户设备,以使所述用户设备继续通过所述目标上行资源块发送所述上行数据直至所述上行数据发送完成;
用于若所述第二判断单元判断不允许所述用户设备继续通过所述目标上行资源块发送所述上行数据,则生成第九通知信息,所述第九通知信息用于指示所述用户设备不可继续通过所述目标上行资源块发送所述上行数据;
用于将所述第九通知信息通过系统广播或下行控制信道发送给所述用户设备,以使所述用户设备确定所述基站不允许所述用户设备继续通过所述目标上行资源块发送所述上行数据;
本实施例中,在处理器2303接收到用户设备通过空闲上行资源块发送的上行数据后,若确定接收到用户设备发送的第二资源请求消息,则说明用户设备希望继续通过所述目标上行资源块发送上行数据,则处理器2303可根据所述第二资源请求消息判断是否允许用户设备继续通过所述目标空闲上行资源块发送上行数据,若允许,则使得用户设备继续通过所述目标空闲上行资源块发送上行数据。通过本实施例,使得若用户设备希望继续通过目标空闲上行资源块发送上行数据,则处理器2303可接收第二资源请求消息,以使得用户设备可继续占用目标空闲上行资源块发送上行数据,使得若用户设备需要继续发送上行数据不必重新选定空闲上行资源块,从而提高了基站接收上行数据的效率。
在本发明的另一些实施例中,处理器2303还用于执行如下步骤:
用于判断所述空闲上行资源块的数量与待接入的所述用户设备的数量的比值是否大于或等于第一预设比值;
用于若所述第一判断模块判断所述空闲上行资源块的数量与待接入的所述用户设备的数量的比值大于或等于第一预设比值,则确定不需要所述用户设备发送所述第一资源请求消息;
用于若所述第一判断模块判断所述空闲上行资源块的数量与待接入的所述用户设备的数量的比值小于第一预设比值,则确定需要所述用户设备发送所述第一资源请求消息
或,
用于判断所述用户设备一次接入所述基站的成功率是否大于或等于第二 预设比值;
用于若所述第二判断模块判断所述用户设备一次接入所述基站的成功率大于或等于第二预设比值,则确定不需要所述用户设备发送所述第一资源请求消息;
用于若所述第二判断模块判断所述用户设备一次接入所述基站的成功率小于第二预设比值,则确定需要所述用户设备发送所述第一资源请求消息。
本实施例中,处理器2303在确定需要用户设备发送第一资源请求消息时,为了更多的接入用户设备,且为了防止各个用户设备所发送的第一资源请求消息发生碰撞,则将目标空闲资源块进一步的划分为多个子资源块,以使得用户设备通过所述子资源块发送第一资源请求消息,从而使得处理器2303能够接入更多的用户设备,提升了处理器2303接收上行数据的效率,有效的避免碰撞的发生。
图18至图22所示的实施例从模块功能实体的角度对用户设备的结构进行了详细说明,以下结合图24从硬件的角度对本发明实施例所提供的用户设备进行详细说明,请见图24,本发明实施例中的基站的另一实施例包括:
所述用户设备包括:
输入装置2401、输出装置2402、处理器2403和存储器2404(其中,图24所示的处理器2403可以有一个或多个,图24中以一个处理器2403为例进行说明);
在本发明一些实施例中,输入装置2401、输出装置2402、处理器2403和存储器2404可通过总线或其它方式连接,其中,图24中以通过总线连接为例。
处理器2403用于执行如下步骤:
用于接收基站发送的第一通知信息;
所述第一通知信息用于指示所述基站已确定的与各上行资源块对应的下行控制信道;
用于根据所述第一通知信息确定与各上行资源块对应的下行控制信道;
所述上行资源块为所述基站将上行数据信道进行划分以确定,且各所述上行资源块之间正交;
处理器2403通过所述第一通知信息即可确定与各上行资源块对应的下行控制信道。
用于对所述下行控制信道进行监听以选定用于发送上行数据的目标上行资源块;
处理器2403对下行控制信道进行监听,以获取各个上行资源块的占用情况,即可根据自身需求选定用于发送上行数据的目标上行资源块。
用于通过所述目标上行资源块发送所述上行数据。
本实施例中,处理器2403根据基站发送的第一通知信息即可获取与各个上行资源块对应的下行控制信道,对各个下行控制信道进行监听即可获取到各个上行资源块的占用情况,从而选定用于发送上行数据的目标上行资源块。本实施例中,通过处理器2403对下行控制信道进行监听以获取目标上行资源块,从而减少了基站的工作负担,即便有突发的业务也不会对网络造成影响,且工作效率高。
在本发明的另一些实施例中,处理器2403还用于执行如下步骤:
用于通过系统广播接收所述第一通知信息;
用于通过所述下行控制信道接收所述第一通知信息;
在本发明的另一些实施例中,处理器2403还用于执行如下步骤:
用于对所述下行控制信道进行监听,若获取到所述基站通过第一目标下行控制信道发送的第二通知信息,则根据所述第二通知信息确定所述调度上行资源块;所述第二通知信息用于指示已确定的调度上行资源块,所述调度上行资源块为所述基站确定预先配置给所述用户设备的上行资源块,且所述基站确定与所述调度上行资源块对应的所述第一目标下行控制信道;
其中,若所述处理器2403确定其通过所述第一目标下行控制信道接收到的通知信息为所述第二通知信息,则确定与该第一目标下行控制信道对应的上行资源块为调度上行资源块。
其中,所述调度上行资源块为所述基站确定预先配置给所述用户设备的上行资源块,且所述基站确定与所述调度上行资源块对应的所述第一目标下行控制信道。
用于将所述调度上行资源块确定为目标上行资源块;
在本发明的另一些实施例中,处理器2403还用于执行如下步骤:
用于对所述下行控制信道进行监听,若获取到所述基站通过第二目标下行控制信道发送的第三通知信息,则所述用户设备根据所述第三通知信息确定空闲上行资源块;所述第三知信息用于指示已确定的所述空闲上行资源块,且所述基站确定与所述空闲上行资源块对应的所述第二目标下行控制信道;所述空闲上行资源块为所述基站确定的当前或即将空闲的上行资源块;
用于选定满足预置条件的所述空闲上行资源块为目标空闲上行资源块;
其中,所述处理器2403确定的预置条件可为所述处理器2403随机选定当前空闲的上行资源块为所述目标空闲上行资源块;或,所述处理器2403随机选定即将空闲的上行资源块为所述目标空闲上行资源块,也可以根据前面一段时间的该空闲上行资源块占用情况来选择上行资源,或根据所述处理器2403所要发送的所述上行数据的大小选定目标上行资源块。
用于确定所述目标空闲上行资源块为所述目标上行资源块。;
本实施例中,处理器2403确定各个上行资源块的控制信道之后,确定上行资源块中是否存在调度上行资源块,若存在,则处理器2403直接通过所述调度上行资源块发送上行数据,若不存在,则处理器2403选择满足预置条件的空闲上行资源块发送上行数据。且本实施例中,通过处理器2403对控制信道进行监听以确定目标上行资源块,从而使得工作方式简单,减少基站工作的负担,不发生碰撞而且开销小,且工作效率高。
在本发明的另一些实施例中,处理器2403还用于执行如下步骤:
用于对所述下行控制信道进行监听,若获取到所述基站通过第三目标下行控制信道发送的第四通知信息,则确定没有接收到所述第四通知信息和所述第二通知信息的下行控制信道为所述第二目标下行控制信道;所述第四通知信息 用于指示已确定的已占用上行资源块,且所述基站确定与所述已占用上行资源块对应的所述第三目标下行控制信道;所述已占用上行资源块为所述基站确定的当前或即将被占用的上行资源块;
用于确定与所述第二目标下行控制信道对应的所述上行资源块为所述空闲上行资源块;
用于选定满足预置条件的所述空闲上行资源块为目标空闲上行资源块;
用于确定所述目标空闲上行资源块为所述目标上行资源块。
在本发明的另一些实施例中,处理器2403还用于执行如下步骤:
用于通过系统广播或所述下行控制信道接收所述基站发送的第五通知信息,所述第五通知信息用于指示所述用户设备发送第一资源请求消息;所述第一资源请求消息用于所述用户设备请求通过所述目标上行资源块发送所述上行数据;
用于通过所述目标上行资源块发送所述第一资源请求消息,以使所述基站根据所述第一资源请求消息确定是否允许所述用户设备通过所述目标上行资源块发送所述上行数据;
用于若通过系统广播或所述下行控制信道接收所述基站发送的第六通知信息,则确定可通过所述目标上行资源块发送所述上行数据,所述第六通知信息用于指示所述用户设备可通过所述目标上行资源块发送所述上行数据;
用于若通过系统广播或所述下行控制信道接收所述基站发送的第七通知信息,则确定重新发送所述第一资源请求消息,所述第七通知信息用于指示所述用户设备不可通过所述目标上行资源块发送所述上行数据。
在本发明的另一些实施例中,处理器2403还用于执行如下步骤:
用于生成第二资源请求消息,所述第二资源请求消息用于所述用户设备请求继续通过所述目标上行资源块发送所述上行数据;
用于将所述第二资源请求消息通过所述目标上行资源块发送给所述基站;
用于若通过系统广播或下行控制信道接收到第八通知信息,则继续通过所述目标上行资源块发送所述上行数据,所述第八通知信息用于指示所述基站允 许所述用户设备继续通过所述目标上行资源块发送所述上行数据;
用于若通过系统广播或下行控制信道接收到第九通知信息,则确定所述基站不允许所述用户设备继续通过所述目标上行资源块发送所述上行数据,所述第九通知信息用于指示所述基站不允许所述用户设备继续通过所述目标上行资源块发送所述上行数据。
处理器2403确定基站不允许其通过所述目标上行资源块发送所述上行数据后,所述处理器2403可通过所述目标上行资源块继续发送第二资源请求消息,也可重新在空闲上行资源块中重新选择目标上行资源块,重新发送上行数据。
本实施例中,在处理器2403发送上行数据成功后,处理器2403还可发送第二资源请求消息用以请求继续通过目标上行资源块发送上行数据,且若基站允许,则处理器2403即可继续占用目标上行数据块发送上行数据。通过本实施例以使的处理器2403再次发送上行数据时,可不在重新选定目标上行资源块,可通过已经选定的目标上行资源块发送上行数据,从而提高了处理器2403发送上行数据的效率。
在本发明的另一些实施例中,处理器2403还用于执行如下步骤:
用于通过系统广播或所述下行控制信道接收所述基站发送的第五通知信息,所述第五通知信息还用于指示所述基站已将所述目标上行资源块划分为多个子资源块,所述子资源块为所述基站将所述目标上行资源块划分以确定,且各所述子资源块之间相互正交,其中,所述子资源块用于接收所述用户设备发送的所述第一资源请求消息;
用于通过所述子资源块发送所述第一资源请求消息。
所述处理器2403在确定目标空闲资源块后,确定是否需要发送第一资源请求消息,若需要则发送所述第一资源请求消息,则处理器2403可根据基站的指示通过子资源块发送第一资源请求消息。通过本发明实施例使得更多的用户设备接入基站,有效的提升了用户设备发送上行数据的效率,进而避免碰撞的发生。
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,上述描述的系统,装置和单元的具体工作过程,可以参考前述方法实施例中的对应过程,在此不再赘述。
在本申请所提供的几个实施例中,应所述理解到,所揭露的系统,装置和方法,可以通过其它的方式实现。例如,以上所描述的装置实施例仅仅是示意性的,例如,所述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如多个单元或组件可以结合或者可以集成到另一个系统,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性,机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外,在本发明各实施例中的各功能单元可以集成在一个处理单元中,也可以是各单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现,也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个计算机可读取存储介质中。基于这样的理解,本发明的技术方案本质上或者说对现有技术做出贡献的部分或者所述技术方案的全部或部分可以以软件产品的形式体现出来,所述计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本发明各实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(ROM,Read-Only Memory)、随机存取存储器(RAM,Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述,以上实施例仅用以说明本发明的技术方案,而非对其限制;尽管参照前述实施例对本发明进行了详细的说明,本领域的普通技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。

Claims (40)

  1. 一种上行数据的发送方法,其特征在于,包括:
    基站将上行数据信道划分为多个上行资源块,且各上行资源块之间相互正交;
    所述基站生成第一通知信息,所述第一通知信息用于指示所述基站已确定的与各上行资源块对应的下行控制信道;
    所述基站将所述第一通知信息发送给用户设备,以使所述用户设备对所述下行控制信道进行监听以选定用于发送上行数据的目标上行资源块,并通过所述目标上行资源块发送所述上行数据。
  2. 根据权利要求1所述的上行数据的发送方法,其特征在于,所述基站将所述第一通知信息通过系统广播或所述下行控制信道发送所述用户设备。
  3. 根据权利要求1所述的上行数据的发送方法,其特征在于,所述方法还包括:
    所述基站确定是否需要配置调度上行资源块,所述调度上行资源块为所述基站确定的需要所述用户设备通过所述调度上行资源块发送所述上行数据;
    若所述基站确定需要配置所述调度上行资源块,则所述基站划分至少一个所述上行资源块为所述调度上行资源块;
    若所述基站确定不需要配置所述调度上行资源块,则所述基站确定空闲上行资源块和/或已占用上行资源块;所述空闲上行资源块为所述基站确定的当前或即将空闲的上行资源块,所述已占用上行资源块为所述基站确定的当前或即将被占用的上行资源块。
  4. 根据权利要求3所述的上行数据的发送方法,其特征在于,所述基站确定需要配置所述调度上行资源块之后还包括:
    所述基站确定与所述调度上行资源块对应的第一目标下行控制信道;
    所述基站生成第二通知信息,所述第二通知信息用于指示已确定的所述调度上行资源块;
    所述基站将所述第二通知信息通过所述第一目标下行控制信道发送给所 述用户设备,以使所述用户设备确定所述调度上行资源块为所述目标上行资源块,使得所述用户设备通过所述目标上行资源块发送所述上行数据。
  5. 根据权利要求3所述的上行数据的发送方法,其特征在于,所述基站确定空闲上行资源块之后还包括:
    所述基站确定与所述空闲上行资源块对应的第二目标下行控制信道;
    所述基站生成第三通知信息,所述第三通知信息用于指示已确定的所述空闲上行资源块;
    所述基站将所述第三通知信息通过所述第二目标下行控制信道发送给所述用户设备,以使所述用户设备确定满足预置条件的所述空闲上行资源块为所述目标上行资源块,使得所述用户设备通过所述目标上行资源块发送所述上行数据。
  6. 根据权利要求4所述的上行数据的发送方法,其特征在于,所述基站确定已占用上行资源块之后还包括:
    所述基站确定与所述已占用上行资源块对应的第三目标下行控制信道;
    所述基站生成第四通知信息,所述第四通知信息用于指示已确定的所述已占用上行资源块;
    所述基站将所述第四通知信息通过所述第三目标下行控制信道发送给所述用户设备,使得所述用户设备确定没有接收到所述第四通知信息和所述第二通知信息的下行控制信道为所述第二目标下行控制信道,使得所述用户设备确定与所述第二目标下行控制信道对应的所述上行资源块为所述空闲上行资源块,以使所述用户设备确定满足预置条件的所述空闲上行资源块为所述目标上行资源块,使得所述用户设备通过所述目标上行资源块发送所述上行数据。
  7. 根据权利要求5或6所述的上行数据的发送方法,其特征在于,所述方法还包括:
    所述基站判断是否需要所述用户设备发送第一资源请求消息,所述第一资源请求消息用于所述用户设备请求通过所述目标上行资源块发送所述上行数据;
    若需要,则所述基站生成第五通知信息,所述第五通知信息用于指示所述用户设备发送所述第一资源请求消息;
    所述基站将所述第五通知信息通过系统广播或所述下行控制信道发送给所述用户设备,以使所述用户设备通过所述目标上行资源块发送所述第一资源请求消息;
    所述基站接收所述用户设备发送的所述第一资源请求消息。
  8. 根据权利要求7所述的上行数据的发送方法,其特征在于,所述第五通知信息还用于指示所述基站已将所述目标上行资源块划分为多个子资源块,所述子资源块为所述基站将所述目标上行资源块划分以确定,且各所述子资源块之间相互正交,其中,所述子资源块用于接收所述用户设备发送的所述第一资源请求消息;
    所述基站判断是否需要所述用户设备发送第一资源请求消息之后还包括:
    若需要,则所述基站生成所述第五通知信息;
    所述基站将所述第五通知信息通过系统广播或所述下行控制信道发送给所述用户设备,以使所述用户设备通过所述子资源块发送所述第一资源请求消息;
    所述基站接收所述用户设备发送的所述第一资源请求消息。
  9. 根据权利要求8所述的上行数据的发送方法,其特征在于,所述基站接收所述用户设备发送的所述第一资源请求消息之后还包括:
    所述基站根据所述第一资源请求消息确定是否允许所述用户设备通过所述目标上行资源块发送所述上行数据;
    若允许,则所述基站生成第六通知信息,所述第六通知信息用于指示所述用户设备可通过所述目标上行资源块发送所述上行数据;
    所述基站将所述第六通知信息通过系统广播或所述下行控制信道发送给所述用户设备,以使所述用户设备通过所述目标上行资源块发送所述上行数据;
    所述基站接收所述用户设备发送的所述上行数据;
    若不允许,则所述基站生成第七通知信息,所述第七通知信息用于指示所述用户设备不可通过所述目标上行资源块发送所述上行数据;
    所述基站将所述第七通知信息通过系统广播或下行控制信道发送给所述用户设备,以使所述用户设备重新发送所述第一资源请求消息。
  10. 根据权利要求5或6所述的上行数据的发送方法,其特征在于,所述基站接收所述用户设备发送的所述上行数据之后还包括:
    所述基站确定所述用户设备通过所述目标上行资源块发送的所述上行数据是否携带有第二资源请求消息,所述第二资源请求消息用于所述用户设备请求继续通过所述目标上行资源块发送所述上行数据;
    若所述基站确定所述上行数据中携带有所述第二资源请求消息,则所述基站根据所述第二资源请求消息判断是否允许所述用户设备继续通过所述目标上行资源块发送所述上行数据;
    若允许,则所述基站生成第八通知信息,所述第八通知信息用于指示所述用户设备可继续通过所述目标上行资源块发送所述上行数据;
    所述基站将所述第八通知信息通过系统广播或下行控制信道发送给所述用户设备,以使所述用户设备继续通过所述目标上行资源块发送所述上行数据直至所述上行数据发送完成;
    若不允许,则所述基站生成第九通知信息,所述第九通知信息用于指示所述用户设备不可继续通过所述目标上行资源块发送所述上行数据;
    所述基站将所述第九通知信息通过系统广播或下行控制信道发送给所述用户设备,以使所述用户设备确定所述基站不允许所述用户设备继续通过所述目标上行资源块发送所述上行数据。
  11. 根据权利要求7所述的上行数据的发送方法,其特征在于,所述基站判断是否需要所述用户设备发送第一资源请求消息包括:
    所述基站判断所述空闲上行资源块的数量与待接入的所述用户设备的数量的比值是否大于或等于第一预设比值;
    若是,则所述基站确定不需要所述用户设备发送所述第一资源请求消息;
    若否,则所述基站确定需要所述用户设备发送所述第一资源请求消息;
    或,
    所述基站判断所述用户设备一次接入所述基站的成功率是否大于或等于第二预设比值;
    若是,则所述基站确定不需要所述用户设备发送所述第一资源请求消息;
    若否,则所述基站确定需要所述用户设备发送所述第一资源请求消息。
  12. 一种上行数据的发送方法,其特征在于,包括:
    用户设备接收基站发送的第一通知信息,所述第一通知信息用于指示所述基站已确定的与各上行资源块对应的下行控制信道;
    所述用户设备根据所述第一通知信息确定与各上行资源块对应的下行控制信道,所述上行资源块为所述基站将上行数据信道进行划分以确定,且各所述上行资源块之间正交;
    所述用户设备对所述下行控制信道进行监听以选定用于发送上行数据的目标上行资源块;
    所述用户设备通过所述目标上行资源块发送所述上行数据。
  13. 根据权利要求12所述的上行数据的发送方法,其特征在于,所述用户设备接收基站发送的第一通知信息包括:
    所述用户设备通过系统广播或所述下行控制信道接收所述第一通知信息。
  14. 根据权利要求12所述的上行数据的发送方法,其特征在于,所述用户设备对所述下行控制信道进行监听以选定用于发送上行数据的目标上行资源块包括:
    所述用户设备对所述下行控制信道进行监听,若所述用户设备获取到所述基站通过第一目标下行控制信道发送的第二通知信息,则所述用户设备根据所述第二通知信息确定所述调度上行资源块;所述第二通知信息用于指示已确定的调度上行资源块,所述调度上行资源块为所述基站确定预先配置给所述用户设备的上行资源块,且所述基站确定与所述调度上行资源块对应的所述第一目标下行控制信道;
    所述用户设备将所述调度上行资源块确定为目标上行资源块。
  15. 根据权利要求12所述的上行数据的发送方法,其特征在于,所述用户设备对所述下行控制信道进行监听以选定用于发送上行数据的目标上行资源块包括:
    所述用户设备对所述下行控制信道进行监听,所述用户设备获取到所述基站通过第二目标下行控制信道发送的第三通知信息,则所述用户设备根据所述第三通知信息确定空闲上行资源块;所述第三知信息用于指示已确定的所述空闲上行资源块,且所述基站确定与所述空闲上行资源块对应的所述第二目标下行控制信道;所述空闲上行资源块为所述基站确定的当前或即将空闲的上行资源块;
    所述用户设备选定满足预置条件的所述空闲上行资源块为目标空闲上行资源块;
    所述用户设备确定所述目标空闲上行资源块为所述目标上行资源块。
  16. 根据权利要求14所述的上行数据的发送方法,其特征在于,所述用户设备对所述下行控制信道进行监听以选定用于发送上行数据的目标上行资源块包括:
    所述用户设备对所述下行控制信道进行监听,若所述用户设备获取到所述基站通过第三目标下行控制信道发送的第四通知信息,则所述用户设备确定没有接收到所述第四通知信息和所述第二通知信息的下行控制信道为所述第二目标下行控制信道;所述第四通知信息用于指示已确定的已占用上行资源块,且所述基站确定与所述已占用上行资源块对应的所述第三目标下行控制信道;所述已占用上行资源块为所述基站确定的当前或即将被占用的上行资源块;
    所述用户设备确定与所述第二目标下行控制信道对应的所述上行资源块为所述空闲上行资源块;
    所述用户设备选定满足预置条件的所述空闲上行资源块为目标空闲上行资源块;
    所述用户设备确定所述目标空闲上行资源块为所述目标上行资源块。
  17. 根据权利要求15或16所述的上行数据的发送方法,其特征在于,所述用户设备选定满足预置条件的所述空闲上行资源块为目标空闲上行资源块包括:
    所述用户设备随机选定当前或即将空闲的上行资源块为所述目标空闲上行资源块;
    或,
    所述用户设备根据其所要发送的所述上行数据的大小选定所述目标空闲上行资源块。
  18. 根据权利要求17所述的上行数据的发送方法,其特征在于,所述用户设备通过所述目标上行资源块发送所述上行数据之前包括:
    所述用户设备通过系统广播或所述下行控制信道接收所述基站发送的第五通知信息,所述第五通知信息用于指示所述用户设备发送第一资源请求消息;所述第一资源请求消息用于所述用户设备请求通过所述目标上行资源块发送所述上行数据;
    所述用户设备通过所述目标上行资源块发送所述第一资源请求消息,以使所述基站根据所述第一资源请求消息确定是否允许所述用户设备通过所述目标上行资源块发送所述上行数据;
    若所述用户设备通过系统广播或所述下行控制信道接收所述基站发送的第六通知信息,则所述用户设备确定可通过所述目标上行资源块发送所述上行数据,所述第六通知信息用于指示所述用户设备可通过所述目标上行资源块发送所述上行数据;
    若所述用户设备通过系统广播或所述下行控制信道接收所述基站发送的第七通知信息,则所述用户设备确定重新发送所述第一资源请求消息,所述第七通知信息用于指示所述用户设备不可通过所述目标上行资源块发送所述上行数据。
  19. 根据权利要求15或16所述的上行数据的发送方法,其特征在于,所述用户设备通过所述目标上行资源块发送所述上行数据之后还包括:
    所述用户设备生成第二资源请求消息,所述第二资源请求消息用于所述用户设备请求继续通过所述目标上行资源块发送所述上行数据;
    所述用户设备将所述第二资源请求消息通过所述目标上行资源块发送给所述基站;
    若所述用户设备通过系统广播或下行控制信道接收到第八通知信息,则所述用户设备继续通过所述目标上行资源块发送所述上行数据,所述第八通知信息用于指示所述基站允许所述用户设备继续通过所述目标上行资源块发送所述上行数据;
    若所述用户设备通过系统广播或下行控制信道接收到第九通知信息,则所述用户设备确定所述基站不允许所述用户设备继续通过所述目标上行资源块发送所述上行数据,所述第九通知信息用于指示所述基站不允许所述用户设备继续通过所述目标上行资源块发送所述上行数据。
  20. 根据权利要求18所述的上行数据的发送方法,其特征在于,
    所述第五通知信息还用于指示所述基站已将所述目标上行资源块划分为多个子资源块,所述子资源块为所述基站将所述目标上行资源块划分以确定,且各所述子资源块之间相互正交,其中,所述子资源块用于接收所述用户设备发送的所述第一资源请求消息;
    所述用户设备通过系统广播或所述下行控制信道接收所述基站发送的第五通知信息之后还包括:
    所述用户设备通过所述子资源块发送所述第一资源请求消息。
  21. 一种基站,其特征在于,包括:
    第一划分单元,用于将上行数据信道划分为多个上行资源块,且各上行资源块之间相互正交;
    第一生成单元,用于生成第一通知信息,所述第一通知信息用于指示所述基站已确定的与各上行资源块对应的下行控制信道;
    第一发送单元,用于将所述第一通知信息发送给用户设备,以使所述用户设备对所述下行控制信道进行监听以选定用于发送上行数据的目标上行资源 块,并通过所述目标上行资源块发送所述上行数据。
  22. 根据权利要求21所述的基站,其特征在于,所述第一发送单元包括:
    第一发送模块,用于将所述第一通知信息通过系统广播发送所述用户设备;
    第二发送模块,用于将所述第一通知信息通过所述下行控制信道发送所述用户设备。
  23. 根据权利要求21所述的基站,其特征在于,所述基站还包括:
    第一确定单元,用于确定是否需要配置调度上行资源块,所述调度上行资源块为所述基站确定的需要所述用户设备通过所述调度上行资源块发送所述上行数据;
    第二划分单元,用于若所述确定需要配置所述调度上行资源块,则划分至少一个所述上行资源块为所述调度上行资源块;
    第二确定单元,用于若确定不需要配置所述调度上行资源块,则确定空闲上行资源块和/或已占用上行资源块;所述空闲上行资源块为所述基站确定的当前或即将空闲的上行资源块,所述已占用上行资源块为所述基站确定的当前或即将被占用的上行资源块。
  24. 根据权利要求23所述的基站,其特征在于,所述基站还包括:
    第三确定单元,用于确定与所述调度上行资源块对应的第一目标下行控制信道;
    第二生成单元,用于生成第二通知信息,所述第二通知信息用于指示已确定的所述调度上行资源块;
    第二发送单元,用于将所述第二通知信息通过所述第一目标下行控制信道发送给所述用户设备,以使所述用户设备确定所述调度上行资源块为所述目标上行资源块,使得所述用户设备通过所述目标上行资源块发送所述上行数据。
  25. 根据权利要求23所述的基站,其特征在于,所述基站还包括:
    第四确定单元,用于确定与所述空闲上行资源块对应的第二目标下行控制信道;
    第三生成单元,用于生成第三通知信息,所述第三通知信息用于指示已确定的所述空闲上行资源块;
    第三发送单元,用于将所述第三通知信息通过所述第二目标下行控制信道发送给所述用户设备,以使所述用户设备确定满足预置条件的所述空闲上行资源块为所述目标上行资源块,使得所述用户设备通过所述目标上行资源块发送所述上行数据。
  26. 根据权利要求24所述的基站,其特征在于,所述基站还包括:
    第五确定单元,用于确定与所述已占用上行资源块对应的第三目标下行控制信道;
    第四生成单元,用于生成第四通知信息,所述第四通知信息用于指示已确定的所述已占用上行资源块;
    第四发送单元,用于将所述第四通知信息通过所述第三目标下行控制信道发送给所述用户设备,使得所述用户设备确定没有接收到所述第四通知信息和所述第二通知信息的下行控制信道为所述第二目标下行控制信道,使得所述用户设备确定与所述第二目标下行控制信道对应的所述上行资源块为所述空闲上行资源块,以使所述用户设备确定满足预置条件的所述空闲上行资源块为所述目标上行资源块,使得所述用户设备通过所述目标上行资源块发送所述上行数据。
  27. 根据权利要求25或26所述的基站,其特征在于,所述基站还包括:
    第一判断单元,用于判断是否需要所述用户设备发送第一资源请求消息,所述第一资源请求消息用于所述用户设备请求通过所述目标上行资源块发送所述上行数据;
    第五生成单元,用于若所述第一判断单元确定需要所述用户设备发送第一资源请求消息,则生成第五通知信息,所述第五通知信息用于指示所述用户设备发送所述第一资源请求消息;
    第五发送单元,用于将所述第五通知信息通过系统广播或所述下行控制信道发送给所述用户设备,以使所述用户设备通过所述目标上行资源块发送所述 第一资源请求消息;
    第一接收单元,用于接收所述用户设备发送的所述第一资源请求消息。
  28. 根据权利要求27所述的基站,其特征在于,
    所述第五生成单元还用于,若所述第一判断单元确定需要所述用户设备发送第一资源请求消息,则生成第五通知信息,所述第五通知信息还用于指示所述基站已将所述目标上行资源块划分为多个子资源块,所述子资源块为所述基站将所述目标上行资源块划分以确定,且各所述子资源块之间相互正交,其中,所述子资源块用于接收所述用户设备发送的所述第一资源请求消息;
    所述第五发送单元还用于,将所述第五通知信息通过系统广播或所述下行控制信道发送给所述用户设备,以使所述用户设备通过所述子资源块发送所述第一资源请求消息。
  29. 根据权利要求28所述的基站,其特征在于,所述基站还包括:
    第六确定单元,用于根据所述第一资源请求消息确定是否允许所述用户设备通过所述目标上行资源块发送所述上行数据;
    第六生成单元,用于若所述第六确定单元确定允许所述用户设备通过所述目标上行资源块发送所述上行数据,则生成第六通知信息,所述第六通知信息用于指示所述用户设备可通过所述目标上行资源块发送所述上行数据;
    第六发送单元,用于将所述第六通知信息通过系统广播或所述下行控制信道发送给所述用户设备,以使所述用户设备通过所述目标上行资源块发送所述上行数据;
    第二接收单元,用于接收所述用户设备发送的所述上行数据;
    第七生成单元,用于若所述第六确定单元确定允许所述用户设备通过所述目标上行资源块发送所述上行数据,则生成第七通知信息,所述第七通知信息用于指示所述用户设备不可通过所述目标上行资源块发送所述上行数据;
    第七发送单元,用于将所述第七通知信息通过系统广播或下行控制信道发送给所述用户设备,以使所述用户设备重新发送所述第一资源请求消息。
  30. 根据权利要求25或26所述的基站,其特征在于,所述基站还包括:
    第七确定单元,用于确定所述用户设备通过所述目标上行资源块发送的所述上行数据是否携带有第二资源请求消息,所述第二资源请求消息用于所述用户设备请求继续通过所述目标上行资源块发送所述上行数据;
    第二判断单元,用于若所述第七确定单元确定所述用户设备通过所述目标上行资源块发送的所述上行数据携带有第二资源请求消息,则根据所述第二资源请求消息判断是否允许所述用户设备继续通过所述目标上行资源块发送所述上行数据;
    第八生成单元,用于若所述第二判断单元判断允许所述用户设备继续通过所述目标上行资源块发送所述上行数据,则生成第八通知信息,所述第八通知信息用于指示所述用户设备可继续通过所述目标上行资源块发送所述上行数据;
    第八发送单元,用于将所述第八通知信息通过系统广播或下行控制信道发送给所述用户设备,以使所述用户设备继续通过所述目标上行资源块发送所述上行数据直至所述上行数据发送完成;
    第九生成单元,用于若所述第二判断单元判断不允许所述用户设备继续通过所述目标上行资源块发送所述上行数据,则生成第九通知信息,所述第九通知信息用于指示所述用户设备不可继续通过所述目标上行资源块发送所述上行数据;
    第九发送单元,用于将所述第九通知信息通过系统广播或下行控制信道发送给所述用户设备,以使所述用户设备确定所述基站不允许所述用户设备继续通过所述目标上行资源块发送所述上行数据。
  31. 根据权利要求27所述的基站,其特征在于,所述第一判断单元包括:
    第一判断模块,用于判断所述空闲上行资源块的数量与待接入的所述用户设备的数量的比值是否大于或等于第一预设比值;
    第一确定模块,用于若所述第一判断模块判断所述空闲上行资源块的数量与待接入的所述用户设备的数量的比值大于或等于第一预设比值,则确定不需要所述用户设备发送所述第一资源请求消息;
    第二确定模块,用于若所述第一判断模块判断所述空闲上行资源块的数量与待接入的所述用户设备的数量的比值小于第一预设比值,则确定需要所述用户设备发送所述第一资源请求消息;
    或,
    第二判断模块,用于判断所述用户设备一次接入所述基站的成功率是否大于或等于第二预设比值;
    第二确定模块,用于若所述第二判断模块判断所述用户设备一次接入所述基站的成功率大于或等于第二预设比值,则确定不需要所述用户设备发送所述第一资源请求消息;
    第三确定模块,用于若所述第二判断模块判断所述用户设备一次接入所述基站的成功率小于第二预设比值,则确定需要所述用户设备发送所述第一资源请求消息。
  32. 一种用户设备,其特征在于,包括:
    第三接收单元,用于接收基站发送的第一通知信息,所述第一通知信息用于指示所述基站已确定的与各上行资源块对应的下行控制信道;
    第八确定单元,用于根据所述第一通知信息确定与各上行资源块对应的下行控制信道,所述上行资源块为所述基站将上行数据信道进行划分以确定,且各所述上行资源块之间正交;
    选定单元,用于对所述下行控制信道进行监听以选定用于发送上行数据的目标上行资源块;
    第十发送单元,用于通过所述目标上行资源块发送所述上行数据。
  33. 根据权利要求32所述的用户设备,其特征在于,所述第三接收单元包括:
    第一接收模块,用于通过系统广播接收所述第一通知信息;
    第二接收模块,用于通过所述下行控制信道接收所述第一通知信息。
  34. 根据权利要求32所述的用户设备,其特征在于,所述选定单元包括:
    第四确定模块,用于对所述下行控制信道进行监听,若获取到所述基站通 过第一目标下行控制信道发送的第二通知信息,则根据所述第二通知信息确定所述调度上行资源块;所述第二通知信息用于指示已确定的调度上行资源块,所述调度上行资源块为所述基站确定预先配置给所述用户设备的上行资源块,且所述基站确定与所述调度上行资源块对应的所述第一目标下行控制信道;
    第五确定模块,用于将所述调度上行资源块确定为目标上行资源块。
  35. 根据权利要求32所述的用户设备,其特征在于,所述选定单元包括:
    第六确定模块,用于对所述下行控制信道进行监听,若获取到所述基站通过第二目标下行控制信道发送的第三通知信息,则所述用户设备根据所述第三通知信息确定空闲上行资源块;所述第三知信息用于指示已确定的所述空闲上行资源块,且所述基站确定与所述空闲上行资源块对应的所述第二目标下行控制信道;所述空闲上行资源块为所述基站确定的当前或即将空闲的上行资源块;
    第七确定模块,用于选定满足预置条件的所述空闲上行资源块为目标空闲上行资源块;
    第八确定模块,用于确定所述目标空闲上行资源块为所述目标上行资源块。
  36. 根据权利要求34所述的用户设备,其特征在于,所述选定单元包括:
    第九确定模块,用于对所述下行控制信道进行监听,若获取到所述基站通过第三目标下行控制信道发送的第四通知信息,则确定没有接收到所述第四通知信息和所述第二通知信息的下行控制信道为所述第二目标下行控制信道;所述第四通知信息用于指示已确定的已占用上行资源块,且所述基站确定与所述已占用上行资源块对应的所述第三目标下行控制信道;所述已占用上行资源块为所述基站确定的当前或即将被占用的上行资源块;
    第十确定模块,用于确定与所述第二目标下行控制信道对应的所述上行资源块为所述空闲上行资源块;
    第十一确定模块,用于选定满足预置条件的所述空闲上行资源块为目标空闲上行资源块;
    第十二确定模块,用于确定所述目标空闲上行资源块为所述目标上行资源块。
  37. 根据权利要求35或36所述的用户设备,其特征在于,所述用户设备还包括:
    第四接收单元,用于通过系统广播或所述下行控制信道接收所述基站发送的第五通知信息,所述第五通知信息用于指示所述用户设备发送第一资源请求消息;所述第一资源请求消息用于所述用户设备请求通过所述目标上行资源块发送所述上行数据;
    第十一发送单元,用于通过所述目标上行资源块发送所述第一资源请求消息,以使所述基站根据所述第一资源请求消息确定是否允许所述用户设备通过所述目标上行资源块发送所述上行数据;
    第九确定单元,用于若通过系统广播或所述下行控制信道接收所述基站发送的第六通知信息,则确定可通过所述目标上行资源块发送所述上行数据,所述第六通知信息用于指示所述用户设备可通过所述目标上行资源块发送所述上行数据;
    第十确定单元,用于若通过系统广播或所述下行控制信道接收所述基站发送的第七通知信息,则确定重新发送所述第一资源请求消息,所述第七通知信息用于指示所述用户设备不可通过所述目标上行资源块发送所述上行数据。
  38. 根据权利要求35或36所述的用户设备,其特征在于,所述用户设备还包括:
    第十生成单元,用于生成第二资源请求消息,所述第二资源请求消息用于所述用户设备请求继续通过所述目标上行资源块发送所述上行数据;
    第十二发送单元,用于将所述第二资源请求消息通过所述目标上行资源块发送给所述基站;
    第五接收单元,用于若通过系统广播或下行控制信道接收到第八通知信息,则继续通过所述目标上行资源块发送所述上行数据,所述第八通知信息用于指示所述基站允许所述用户设备继续通过所述目标上行资源块发送所述上 行数据;
    第六接收单元,用于若通过系统广播或下行控制信道接收到第九通知信息,则确定所述基站不允许所述用户设备继续通过所述目标上行资源块发送所述上行数据,所述第九通知信息用于指示所述基站不允许所述用户设备继续通过所述目标上行资源块发送所述上行数据。
  39. 根据权利要求37所述的用户设备,其特征在于,所述第四接收单元还用于,通过系统广播或所述下行控制信道接收所述基站发送的第五通知信息,所述第五通知信息还用于指示所述基站已将所述目标上行资源块划分为多个子资源块,所述子资源块为所述基站将所述目标上行资源块划分以确定,且各所述子资源块之间相互正交,其中,所述子资源块用于接收所述用户设备发送的所述第一资源请求消息;
    所述第十一发送单元还用于,通过所述子资源块发送所述第一资源请求消息。
  40. 一种通信网络,其特征在于,包括权利要求21至权利要求31任一项所述的基站以及权利要求32至权利要求39任一项所述的用户设备。
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