WO2018086535A1 - 上行数据发送方法、终端及网络侧设备 - Google Patents

上行数据发送方法、终端及网络侧设备 Download PDF

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Publication number
WO2018086535A1
WO2018086535A1 PCT/CN2017/109950 CN2017109950W WO2018086535A1 WO 2018086535 A1 WO2018086535 A1 WO 2018086535A1 CN 2017109950 W CN2017109950 W CN 2017109950W WO 2018086535 A1 WO2018086535 A1 WO 2018086535A1
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Prior art keywords
uplink data
message
terminal
network side
side device
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PCT/CN2017/109950
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English (en)
French (fr)
Inventor
李小龙
张晨璐
秦飞
Original Assignee
维沃移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Priority to US16/349,335 priority Critical patent/US10912123B2/en
Priority to ES17869651T priority patent/ES2898907T3/es
Priority to EP17869651.4A priority patent/EP3541135B1/en
Publication of WO2018086535A1 publication Critical patent/WO2018086535A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • H04W28/06Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • H04W74/0833Random access procedures, e.g. with 4-step access
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829Arrangements specially adapted for the receiver end
    • H04L1/1864ARQ related signaling
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055Physical resource allocation for ACK/NACK
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling
    • H04W72/1263Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/002Transmission of channel access control information
    • H04W74/006Transmission of channel access control information in the downlink, i.e. towards the terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • H04W76/11Allocation or use of connection identifiers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W80/00Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02Data link layer protocols
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/115Grant-free or autonomous transmission
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/21Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

Definitions

  • the present disclosure relates to the field of communications technologies, and in particular, to an uplink data sending method, a terminal, and a network side device.
  • LTE Long Term Evolution
  • UE user equipment
  • LTE Long Term Evolution
  • the base station when a user equipment (UE) transmits uplink data, it is usually only based on the uplink scheduling authorization mode of the base station, and the base station real-time scheduling authorized uplink resources.
  • Send upstream data That is, the current UE needs to receive an uplink grant message sent by the base station before sending the uplink data, and send the uplink data on the uplink resource indicated by the uplink grant message.
  • the uplink data can be sent after the UE needs to receive the uplink grant message sent by the base station, which causes large data delay and large signaling overhead.
  • the uplink data is sent in a manner that the UE does not need the uplink scheduling grant, that is, the UE can send the uplink authorization message sent by the base station.
  • Upstream data is sent.
  • the UE cannot flexibly select the uplink scheduling grant or the uplink scheduling grant-free manner to send uplink data, and thus cannot meet the service requirements of the UE, and cannot Considering the load of the air interface resource, it affects the transmission efficiency and stability.
  • the embodiments of the present disclosure provide an uplink data sending method, a terminal, and a network side device, to solve the problem that the UE in the related art cannot flexibly select the uplink scheduling grant or the uplink scheduling grant to send uplink data.
  • an uplink data sending method including:
  • an embodiment of the present disclosure further provides a terminal, including: a first bus, a first processor, a first transceiver, a first bus interface, a first memory, and is stored on the first memory and a computer program and a user interface running on the first processor, wherein:
  • the computer program is executed by the first processor to implement the steps in the uplink data sending method of the present disclosure
  • the first transceiver is configured to receive and transmit data under the control of the first processor.
  • an embodiment of the present disclosure further provides a computer readable storage medium, where the computer readable storage medium stores a computer program, where the computer program is executed by a processor to implement the uplink data sending method of the present disclosure. step.
  • an embodiment of the present disclosure further provides an uplink data sending method, including:
  • an embodiment of the present disclosure further provides a network side device, including: a second bus, a second transceiver, an antenna, a second bus interface, a second processor, a second memory, and the second memory. And a computer program operable on the second processor, wherein:
  • the computer program is executed by the second processor to implement the steps in the uplink data sending method of the present disclosure
  • the second transceiver is configured to receive and transmit data under the control of the second processor.
  • an embodiment of the present disclosure further provides a computer readable storage medium, where the computer can
  • the read storage medium stores a computer program, and when the computer program is executed by the processor, the steps in the above uplink data transmission method are disclosed.
  • an embodiment of the present disclosure further provides a terminal, including:
  • a first sending module configured to send a first message to the network side device
  • a first receiving module configured to receive a second message that is sent by the network side device, where the second message is determined by the network side device according to the network side device information and the first message;
  • the second sending module is configured to send uplink data according to an uplink data sending manner corresponding to the second message.
  • the embodiment of the present disclosure further provides a network side device, including:
  • a third receiving module configured to receive a first message sent by the terminal
  • a determining module configured to determine a second message according to the network side device information and the first message
  • the third sending module is configured to send the second message to the terminal, where the second message is used to instruct the terminal to send uplink data according to an uplink data sending manner corresponding to the second message.
  • the uplink data sending method of the embodiment of the present disclosure receives the second message fed back by the network side device by sending the first message to the network side device, where the second message is determined by the network side device according to the network side device.
  • the information is determined by the first message, and the uplink data is sent according to the uplink data sending manner corresponding to the second message, so that the terminal can send the uplink data flexibly according to the indication of the network side device, not limited to the foregoing line scheduling authorization.
  • the method sends uplink data to meet the needs of the service, and the purpose of transmitting uplink data is flexible, efficient, and stable.
  • FIG. 1 shows a flow chart of an uplink data transmission method according to some embodiments of the present disclosure.
  • FIG. 2 is a flow chart showing an uplink data transmitting method of some embodiments of the present disclosure.
  • FIG. 3 shows a flow chart of an uplink data transmission method according to some embodiments of the present disclosure.
  • Fig. 4A is a diagram showing the structure of a MAC RAR in the related art.
  • FIG. 4B is a schematic diagram showing the structure of a MAC RAR in a manner of some embodiments of the present disclosure.
  • FIG. 4C is a schematic structural diagram of a MAC RAR in mode 2 in some embodiments of the present disclosure.
  • 4D is a schematic structural diagram of a MAC RAR in mode 3 in some embodiments of the present disclosure.
  • FIG. 5 shows a flow chart of an uplink data transmission method according to some embodiments of the present disclosure.
  • FIG. 6 is a schematic structural diagram of a terminal according to some embodiments of the present disclosure.
  • FIG. 7 is a block diagram showing the structure of a terminal according to some embodiments of the present disclosure.
  • FIG. 8 is a schematic structural diagram of a network side device according to some embodiments of the present disclosure.
  • FIG. 9 is a schematic structural diagram of a network side device according to some embodiments of the present disclosure.
  • FIG. 10 is a block diagram showing the structure of a terminal according to some embodiments of the present disclosure.
  • FIG. 11 is a schematic structural diagram of a network side device according to some embodiments of the present disclosure.
  • some embodiments of the present disclosure provide an uplink data sending method, which is applied to a UE, and is applicable to a mobile communication system such as 5G, and includes steps 101 to 103, which are described in detail below.
  • Step 101 Send the first message to the network side device.
  • the first message when the uplink data arrives and the uplink data transmission process is triggered, the first message may be sent to the network side device.
  • the first message is, for example, msg1, or is, for example, a random access request message, for notifying the network side device UE of the desired uplink data transmission mode.
  • the network side device is, for example, a base station or the like, and the present disclosure does not limit it.
  • the first message may include identifier bit information, where the identifier bit information is used to indicate a manner of uplink data transmission desired by the UE.
  • the identifier bit information may be set by the UE according to the terminal capability, the uplink data transmission mode supported by the network side device, and/or the service information to be sent.
  • the terminal capability includes, but is not limited to, whether the UE supports uplink data transmission in the uplink scheduling grant mode.
  • the UE may add the identifier bit information to the msg1 sent to the network side device, where the identifier bit information indicates The UE expects to send uplink data in an uplink scheduling grant-free manner.
  • Step 102 Receive a second message fed back by the network side device.
  • the network side device may feed back the second message to the UE.
  • the second message is, for example, msg2, or is, for example, a random access response message, which is determined by the network side device according to the network side device information and the first message (ie, the identifier bit information in the first message).
  • the second message is used to instruct the UE to send uplink data in the uplink scheduling authorization mode, or to instruct the UE to send uplink data in the uplink scheduling authorization mode.
  • the uplink data is sent by the uplink scheduling authorization mode, the UE does not need to receive the uplink grant message and send the uplink data on the uplink grant resource, and the uplink data can be sent on the unlicensed uplink resource.
  • the purpose of reducing the signaling delay and reducing the signaling overhead can be achieved.
  • the network side device information is, for example, base station information, including but not limited to the uplink data transmission mode supported by the network side device, the usage of the air interface resource, and/or the service bearer attribute of the network side device.
  • Step 103 Send uplink data according to an uplink data sending manner corresponding to the second message.
  • the uplink data transmission mode corresponding to the second message is the uplink-free scheduling authorization mode
  • the uplink data may be sent on the uplink-free authorization resource.
  • the uplink data transmission mode corresponding to the second message is an uplink scheduling authorization mode, and the uplink data can be sent on the uplink authorization resource.
  • the second message is determined according to the terminal capability and/or the service information attribute to be sent, the uplink data transmission mode supported by the network side device, the usage of the air interface resource, and/or the service bearer attribute of the network side device, so The second message selects an uplink data transmission mode, and achieves the purpose of transmitting uplink data in a flexible, efficient, and stable manner.
  • the uplink data sending method further includes steps 104 to 106, which are described in detail below.
  • Step 104 Receive a feedback message sent by the network side device.
  • the network side device when the UE sends the uplink data, the network side device usually receives the uplink data according to the second message that is sent to the UE, and sends a feedback according to the situation that the uplink data is received. The message is sent to the UE.
  • the feedback message may be an Acknowledgement (ACK) message or a Negative Acknowledgement (NACK) message.
  • ACK Acknowledgement
  • NACK Negative Acknowledgement
  • Step 105 If the feedback message is a positive response message, end sending the uplink data or transmitting uplink data different from the uplink data.
  • the UE when it receives the ACK message, it ends the sending of the uplink data or the uplink data that is different from the uplink data, that is, other uplink data.
  • Step 106 If the feedback message is a negative response message, resend the uplink data.
  • the uplink data is resent.
  • the method for transmitting the uplink data in the embodiment of the present disclosure by sending the first message to the network side device, receiving the second message fed back by the network side device, where the second message is determined by the network side device according to the network side device information and And sending, by the first message, the uplink data according to the uplink data sending manner corresponding to the second message, so that the terminal can send the uplink data flexibly according to the indication of the network side device, and is not limited to the foregoing line scheduling authorization manner.
  • Uplink data to meet the needs of the business, flexible, efficient and stable transmission of uplink data.
  • some embodiments of the present disclosure provide an uplink data sending method, which is applied to a network side device, and is applicable to a mobile communication system such as 5G, and includes steps 201 to 203, which are described in detail below.
  • Step 201 Receive a first message sent by the terminal.
  • the first message when the uplink data arrives and the uplink data transmission process is triggered, the first message may be sent to the network side device.
  • the first message is, for example, msg1, or is, for example, a random access request message, for notifying the network side device UE of the desired uplink data transmission mode.
  • the network side device is, for example, a base station or the like, and the present disclosure does not limit it.
  • the first message may include identifier bit information, where the identifier bit information is used to indicate a manner of uplink data transmission desired by the UE.
  • the identifier bit information may be set by the UE according to the terminal capability, the uplink data transmission mode supported by the network side device, and/or the service information to be sent.
  • the terminal capability includes, but is not limited to, whether the UE supports uplink data transmission in the uplink scheduling grant mode.
  • Step 202 Determine a second message according to the network side device information and the first message.
  • the network side device may feed back the second message to the UE.
  • the second message is, for example, msg2, or is, for example, a random access response message, which is determined by the network side device according to the network side device information and the first message (ie, the identifier bit information in the first message).
  • the second message is used to instruct the UE to send uplink data in the uplink scheduling authorization mode, or to instruct the UE to send uplink data in the uplink scheduling authorization mode.
  • the uplink data is sent by the uplink scheduling authorization mode, the UE does not need to receive the uplink grant message and send the uplink data on the uplink grant resource, and the uplink data can be sent on the unlicensed uplink resource.
  • the purpose of reducing the signaling delay and reducing the signaling overhead can be achieved.
  • the network side device information is, for example, base station information, including but not limited to the uplink data transmission mode supported by the network side device, the usage of the air interface resource, and/or the service bearer attribute of the network side device.
  • the second message may include a media access control layer random access response information MAC RAR, where the MAC RAR is used to indicate an uplink data transmission mode of the UE.
  • MAC RAR media access control layer random access response information
  • the MAC RAR includes four fields, namely, R, Timing Advance Command, UL Grant, and Temporary C-RNTI.
  • the MAC RAR can be used to indicate the uplink data transmission mode of the UE by redesigning the MAC RAR in the related art.
  • the redesign of MAC RAR includes but is not limited to the following:
  • the MAC RAR in the embodiment of the present disclosure includes a new field, which is used to indicate the uplink data transmission mode of the UE, compared to the MAC RAR in the related art.
  • the newly added field is a UL Grant Free Flag to indicate the uplink data transmission mode of the UE.
  • the UE reads the UL Grant Flag Free in the MAC RAR to obtain the uplink data transmission mode. If the uplink data is sent in the uplink scheduling grant mode, the UE reads the uplink grant field UL grant content, and is authorized in the uplink according to the UL grant content. The uplink data is sent on the resource. If the uplink data is sent in the manner of the uplink-free scheduling grant, the UE ignores all or part of the content of the UL grant, and sends the uplink data on the uplink-free authorized resource.
  • the MAC RAR in the embodiment of the present disclosure includes a modified uplink grant field New UL grant, which is used to indicate the uplink of the UE, compared to the MAC RAR in the related art. How to send data.
  • the UL grant in the related art is replaced with a New UL grant.
  • the UE reads the New UL grant in the MAC RAR to obtain the uplink data transmission mode, and sends the uplink data according to the indication of the New UL grant.
  • the MAC RAR includes a UL grant (same as the MAC RAR in the related art) or does not include a UL grant.
  • the MAC RAR includes a UL grant
  • the UE is instructed to send uplink data by using the uplink grant mode.
  • the RAR does not include the UL grant
  • the UE is instructed to send uplink data in an uplink scheduling grant-free manner.
  • the MAC RAR in FIG. 4A includes a UL grant, and indicates that the UE sends the uplink data in the uplink scheduling authorization mode.
  • the MAC RAR in FIG. 4D does not include the UL grant, and the UE is instructed to send the uplink in the uplink scheduling authorization mode. data. If the UE reads the MAC RAR in the 4A, the UL grant content is obtained, and the uplink data is sent on the uplink authorized resource; if the UE reads the MAC RAR in the 4D, the UL grant content is not obtained, and the uplink grant is not authorized. Send upstream data on the resource.
  • Step 203 Send the second message to the terminal.
  • the second message is used to indicate that the UE sends the uplink data according to the uplink data sending manner corresponding to the second message.
  • the UE may send the uplink data according to the uplink data sending manner corresponding to the second message.
  • the uplink data may be sent on the uplink-free authorization resource; if the uplink data transmission mode corresponding to the second message is the uplink scheduling authorization mode , the uplink data can be sent on the uplink authorization resource.
  • the uplink data sending method further includes steps 204 to 205, which are described in detail below.
  • Step 204 Receive uplink data sent by the terminal.
  • the network side device when the UE sends the uplink data, the network side device usually receives the uplink data according to the second message that is sent to the UE.
  • Step 205 Send a feedback message to the terminal according to the situation that the uplink data is received.
  • the feedback message may be a positive acknowledgement ACK message or a negative acknowledgement NACK message.
  • the network side device successfully receives the complete uplink data, it sends an ACK message to the UE, instructing the UE to end sending the uplink data or sending other uplink data different from the uplink data.
  • the network side device fails to receive the complete uplink data, it sends a NACK message to the UE, instructing the UE to resend the uplink data.
  • the uplink data sending method of the embodiment of the present disclosure by receiving the first message sent by the terminal, determining the second message according to the network side device information and the first message, and sending the second message to the terminal,
  • the second message is used to instruct the terminal to send the uplink data according to the uplink data sending manner corresponding to the second message, so that the terminal can flexibly send the uplink data based on the indication of the network side device, and is not limited to the uplink scheduling authorization mode.
  • Data to meet the needs of the business, flexible, efficient and stable transmission of uplink data.
  • some embodiments of the present disclosure provide a terminal, which corresponds to the uplink data sending method shown in FIG. 1 , and can achieve the same effect.
  • the terminal includes a first sending module 31, a first receiving module 32, and a second sending module 33, which are described in detail below.
  • the first sending module 31 is configured to send a first message to the network side device.
  • the first receiving module 32 is configured to receive a second message that is sent by the network side device, where the second message is determined by the network side device according to the network side device information and the first message.
  • the second sending module 33 is configured to send uplink data according to an uplink data sending manner corresponding to the second message.
  • the second message is used to instruct the terminal to send uplink data in an uplink scheduling authorization manner, or instruct the terminal to send uplink data in a scheduling authorization manner.
  • the first message includes identifier bit information, where the identifier bit information is used to indicate a manner of uplink data transmission desired by the terminal.
  • the identifier bit information is set by the terminal according to the terminal capability, the uplink data transmission mode supported by the network side device, and/or the service information to be sent.
  • the terminal capability includes, but is not limited to, whether the terminal supports uplink data transmission in an uplink scheduling authorization manner.
  • the network side device information includes, but is not limited to, an uplink data sending manner supported by the network side device, a usage of the air interface resource, and/or a service bearer attribute of the network side device.
  • the first message may be a random access request message
  • the second message may be a random access response message
  • the terminal further includes a second receiving module 34.
  • the second receiving module 34 is configured to receive a feedback message sent by the network side device.
  • the second sending module 33 is further configured to: when the feedback message is a positive response message, end sending the uplink data or send uplink data different from the uplink data; or, the feedback message is a negative response. When the message is received, the uplink data is resent.
  • the terminal of the embodiment of the present disclosure receives the second message fed back by the network side device by sending the first message to the network side device, where the second message is determined by the network side device according to the network side device information and the If the message is determined, and the uplink data is sent according to the uplink data sending manner corresponding to the second message, the terminal can be configured to send the uplink data flexibly according to the indication of the network side device, and is not limited to the uplink scheduling and authorization mode to send the uplink data. To meet the needs of the business, flexible, efficient and stable transmission of uplink data.
  • some embodiments of the present disclosure provide a network side device, which corresponds to the uplink data sending method shown in FIG. 3 , and can implement the details of the uplink data sending method, and achieve the same effect.
  • the network side device includes a third receiving module 41, a determining module 42 and a third sending module 43, as described in detail below.
  • the third receiving module 41 is configured to receive the first message sent by the terminal.
  • the determining module 42 is configured to determine the second message according to the network side device information and the first message.
  • the third sending module 43 is configured to send the second message to the terminal, where the second message is used to instruct the terminal to send uplink data according to an uplink data sending manner corresponding to the second message.
  • the second message is used to instruct the terminal to send uplink data in an uplink scheduling authorization manner, or to instruct the terminal to send uplink data in a scheduling authorization manner.
  • the first message includes identifier bit information, where the identifier bit information is used to indicate a manner of uplink data transmission desired by the terminal.
  • the identifier bit information is set by the terminal according to the terminal capability, the uplink data transmission mode supported by the network side device, and/or the service information to be sent.
  • the terminal capability includes, but is not limited to, whether the terminal supports uplink data transmission in an uplink scheduling authorization manner.
  • the network side device information includes, but is not limited to, an uplink data sending manner supported by the network side device, a usage of the air interface resource, and/or a service bearer attribute of the network side device.
  • the MAC RAR in the second message is used to indicate an uplink data sending manner of the terminal.
  • the MAC RAR may include a new field, where the new field is used to indicate an uplink data sending manner of the terminal.
  • the MAC RAR may include an improved uplink grant field, where the modified uplink grant field is used to indicate an uplink data transmission manner of the terminal.
  • the MAC RAR may include an uplink grant field or an uplink grant field.
  • the terminal is configured to send uplink data by using the uplink grant mode, where the MAC RAR does not include an uplink grant field. And instructing the terminal to send uplink data in an uplink scheduling authorization manner.
  • the first message may be a random access request message
  • the second message may be a random access response message
  • the terminal further includes a fourth receiving module 44 and a fourth sending module 45.
  • the fourth receiving module 44 is configured to receive uplink data sent by the terminal.
  • the fourth sending module 45 is configured to send a feedback message to the terminal according to the situation that the uplink data is received, where the feedback message is used to indicate that the terminal ends sending the uplink data according to the feedback message. Sending uplink data different from the uplink data or resending the uplink data.
  • the network side device of the fourth embodiment of the present disclosure by receiving the first message sent by the terminal, determining the second message according to the network side device information and the first message, and sending the second message to the terminal, where The second message is used to instruct the terminal to send the uplink data according to the uplink data sending manner corresponding to the second message, so that the terminal can flexibly send the uplink data according to the indication of the network side device, and is not limited to the foregoing line scheduling authorization manner.
  • Uplink data to meet the needs of the business, flexible, efficient and stable transmission of uplink data.
  • some embodiments of the present disclosure provide a terminal including a first bus 51, a first processor 52, a first transceiver 53, a first bus interface 54, a first memory 55, and User interface 56.
  • the first processor 52 is configured to read a program in the first memory 55 and perform the following process:
  • the first transceiver 53 is configured to receive and transmit data under the control of the first processor 52.
  • the second message is used to instruct the terminal to send uplink data in an uplink scheduling authorization manner, or instruct the terminal to send uplink data in a scheduling authorization manner.
  • the first message includes identifier bit information, where the identifier bit information is used to indicate a manner of uplink data transmission desired by the terminal.
  • the identifier bit information is set by the terminal according to the terminal capability, the uplink data sending manner supported by the network side device, and/or the service information to be sent.
  • the terminal capability includes whether the terminal supports sending uplink data in an uplink scheduling authorization manner.
  • the network side device information includes an uplink data transmission mode supported by the network side device, a usage of the air interface resource, and/or a service bearer attribute of the network side device.
  • the first message may be a random access request message
  • the second message may be a random access response message
  • the first processor 52 is further configured to: control the first transceiver 53 to receive the feedback message sent by the network side device, and if the feedback message is a positive response message, end sending the uplink data or send the difference Uplink data of the uplink data; or, if the feedback message is a negative acknowledgement message, resending the uplink data.
  • a bus architecture (represented by a first bus 51), which may include any number of interconnected buses and bridges, the first bus 51 will include one or more represented by a general purpose first processor 52.
  • the processors are linked together with various circuits of the memory represented by the first memory 55.
  • the first bus 51 can also link various other circuits, such as peripherals, voltage regulators, and power management circuits, as is known in the art and, therefore, will not be further described herein.
  • the first bus interface 54 provides an interface between the first bus 51 and the first transceiver 53.
  • First receipt The transmitter 53 can be an element or a plurality of elements, such as a plurality of receivers and transmitters, providing means for communicating with various other devices on a transmission medium.
  • the first transceiver 53 receives external data from other devices.
  • the first transceiver 53 is configured to transmit the processed data of the first processor 52 to other devices.
  • a user interface 56 may also be provided, such as a keypad, display, speaker, microphone, joystick.
  • the first processor 52 is responsible for managing the first bus 51 and the usual processing, running the general purpose operating system as described above.
  • the first memory 55 can be used to store data used by the first processor 52 when performing operations.
  • the first processor 52 can be a CPU, an ASIC, an FPGA, or a CPLD.
  • the first memory 55 in the embodiments of the present disclosure may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read only memory (PROM), an erasable programmable read only memory (Erasable PROM, EPROM), or an electric Erase programmable read only memory (EEPROM) or flash memory.
  • the volatile memory can be a Random Access Memory (RAM) that acts as an external cache.
  • RAM Random Access Memory
  • many forms of RAM are available, such as static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (Synchronous DRAM).
  • the first memory 55 of the systems and methods described herein is intended to comprise, without being limited to, these and any other suitable types of memory.
  • memory 902 stores elements, executable modules or data structures, or a subset thereof, or their extended set: operating system 551 and application 552.
  • the operating system 551 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, for implementing various basic services and processing hardware-based tasks.
  • the application 552 includes various applications, such as a media player (Media Player), a browser, and the like, for implementing various application services.
  • a program implementing the method of the embodiments of the present disclosure may be included in the application 552 in.
  • the terminal of the embodiment of the present disclosure receives the second message fed back by the network side device by controlling the first transceiver 53 to send the first message to the network side device, where the second message is determined by the network side device according to the network side device.
  • the network side device information and the first message are determined, and the uplink data is sent according to the uplink data sending manner corresponding to the second message, so that the terminal can flexibly send the uplink data according to the indication of the network side device, not limited to the above.
  • the line scheduling authorization mode sends uplink data to meet the service requirements, and the purpose of transmitting uplink data is flexible, efficient, and stable.
  • some embodiments of the present disclosure provide a network side device, where the network side device includes a second bus 61, a second transceiver 62, an antenna 63, a second bus interface 64, a second processor 65, and The second memory 66.
  • the second processor 65 is configured to read the program in the second memory 66 and perform the following process:
  • the second message is used to instruct the terminal to send uplink data according to an uplink data sending manner corresponding to the second message.
  • the second transceiver 62 is configured to receive and transmit data under the control of the second processor 65.
  • the second message is used to instruct the terminal to send uplink data in an uplink scheduling authorization manner, or to instruct the terminal to send uplink data in a scheduling authorization manner.
  • the first message includes identifier bit information, where the identifier bit information is used to indicate a manner of uplink data transmission desired by the terminal.
  • the identifier bit information is set by the terminal according to the terminal capability, the uplink data sending manner supported by the network side device, and/or the service information to be sent.
  • the terminal capability includes whether the terminal supports sending uplink data in an uplink scheduling authorization manner.
  • the network side device information includes an uplink data transmission mode supported by the network side device, a usage of the air interface resource, and/or a service bearer attribute of the network side device.
  • the MAC RAR in the second message is used to indicate an uplink data sending manner of the terminal.
  • the MAC RAR may include a new field, where the new field is used to indicate an uplink data sending manner of the terminal.
  • the MAC RAR may include an improved uplink grant field, the improved The row authorization field is used to indicate the uplink data transmission mode of the terminal.
  • the MAC RAR may include an uplink grant field or an uplink grant field.
  • the terminal is configured to send uplink data by using the uplink grant mode, where the MAC RAR does not include an uplink grant field. And instructing the terminal to send uplink data in an uplink scheduling authorization manner.
  • the first message may be a random access request message
  • the second message may be a random access response message
  • the second processor 65 is further configured to: control the second transceiver 62 to receive the uplink data sent by the terminal, and send a feedback message to the terminal according to the situation that the uplink data is received, where the feedback message is used. Instructing the terminal to end transmitting the uplink data, transmitting uplink data different from the uplink data, or resending the uplink data according to the feedback message.
  • a bus architecture (represented by a second bus 61), the second bus 61 may include any number of interconnected buses and bridges, and the second bus 61 will include one or more represented by the second processor 65.
  • the various circuits of the memory represented by the processor and the second memory 66 are linked together.
  • the second bus 61 can also link various other circuits, such as peripherals, voltage regulators, and power management circuits, as is known in the art, and therefore, will not be further described herein.
  • the second bus interface 64 provides an interface between the second bus 61 and the second transceiver 62.
  • the second transceiver 62 can be an element or a plurality of elements, such as a plurality of receivers and transmitters, providing means for communicating with various other devices on a transmission medium.
  • Data processed by the second processor 65 is transmitted over the wireless medium via the antenna 63. Further, the antenna 63 also receives the data and transmits the data to the second processor 65.
  • the second processor 65 is responsible for managing the second bus 61 and the usual processing, and can also provide various functions including timing, peripheral interfaces, voltage regulation, power management, and other control functions.
  • the second memory 66 can be used to store data used by the second processor 65 when performing operations.
  • the second processor 64 may be a CPU, an ASIC, an FPGA, or a CPLD.
  • the network side device of the embodiment of the present disclosure receives the first message sent by the terminal by controlling the second transceiver 62, determines the second message according to the network side device information and the first message, and sends the second message.
  • the second message is used to indicate that the terminal sends the uplink data according to the uplink data sending manner corresponding to the second message, so that the terminal can flexibly send the uplink data based on the indication of the network side device, not limited to
  • the above line scheduling authorization method sends uplink data to reach full Fully demanding business, flexible, efficient and stable for sending uplink data.
  • the foregoing embodiment method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases, the former is better.
  • Implementation Based on such understanding, the technical solution of the present disclosure, which is essential or contributes to the related art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk, CD-ROM).
  • the instructions include a number of instructions for causing a terminal device (which may be a cell phone, computer, server, air conditioner, or network device, etc.) to perform the methods described in various embodiments of the present disclosure.

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Abstract

本公开提供一种上行数据发送方法、终端及网络侧设备,其中,所述上行数据发送方法包括:发送第一消息给网络侧设备,接收所述网络侧设备反馈的第二消息,所述第二消息是由所述网络侧设备根据网络侧设备信息和所述第一消息确定的,根据与所述第二消息对应的上行数据发送方式,发送上行数据。本公开的方案,能够使得终端基于网络侧设备的指示灵活发送上行数据,不仅仅限于以上行调度授权方式发送上行数据,达到满足业务需求,灵活高效稳定发送上行数据的目的。

Description

上行数据发送方法、终端及网络侧设备
相关申请的交叉引用
本申请主张在2016年11月14日在中国提交的中国专利申请号No.201611029734.8的优先权,其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域,尤其涉及一种上行数据发送方法、终端及网络侧设备。
背景技术
目前,在长期演进(Long Term Evolution,简称LTE)系统中,终端(User Equipment,简称UE)在发送上行数据时,通常只会基于基站的上行调度授权方式,在基站实时调度授权的上行资源上发送上行数据。也就是说,当前UE在发送上行数据之前,需要接收基站发送的上行授权消息,并在上行授权消息指示的上行资源上发送上行数据。这样,由于UE需要接收到基站发送的上行授权消息后才能发送上行数据,所以会造成数据时延大和信令开销大。
为了降低时延和信令开销,对于第五代(5Generation,简称5G)移动通信系统,提出了支持UE以免上行调度授权的方式发送上行数据,即UE不需要基站发送的上行授权消息就可以发送上行数据。
但是,目前没有具体的方法指示UE以免上行调度授权的方式发送上行数据,因此UE不能灵活的选择以上行调度授权或免上行调度授权的方式发送上行数据,因此无法满足UE的业务需求,且无法考虑空口资源负载的情况,影响发送效率和稳定性。
发明内容
本公开实施例提供一种上行数据发送方法、终端及网络侧设备,以解决相关技术中的UE不能灵活的选择以上行调度授权或免上行调度授权的方式发送上行数据的问题。
一方面,本公开实施例提供一种上行数据发送方法,包括:
发送第一消息给网络侧设备;
接收所述网络侧设备反馈的第二消息,所述第二消息是由所述网络侧设备根据网络侧设备信息和所述第一消息确定的;
根据与所述第二消息对应的上行数据发送方式,发送上行数据。
另一方面,本公开实施例还提供一种终端,包括:第一总线、第一处理器、第一收发机、第一总线接口、第一存储器、存储在所述第一存储器上并可在所述第一处理器上运行的计算机程序和用户接口,其中:
所述计算机程序被所述第一处理器执行时实现本公开上述上行数据发送方法中的步骤;
所述第一收发机,用于在所述第一处理器的控制下接收和发送数据。
另一方面,本公开实施例还提供一种计算机可读存储介质,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现本公开上述上行数据发送方法中的步骤。
再一方面,本公开实施例还提供一种上行数据发送方法,包括:
接收终端发送的第一消息;
根据网络侧设备信息和所述第一消息,确定第二消息;
将所述第二消息发送给所述终端,所述第二消息用于指示所述终端根据与所述第二消息对应的上行数据发送方式发送上行数据。
另一方面,本公开实施例还提供一种网络侧设备,包括:第二总线、第二收发机、天线、第二总线接口、第二处理器、第二存储器和存储在所述第二存储器上并可在所述第二处理器上运行的计算机程序,其中:
所述计算机程序被所述第二处理器执行时实现本公开上述上行数据发送方法中的步骤;
所述第二收发机,用于在所述第二处理器的控制下接收和发送数据。
另一方面,本公开实施例还提供一种计算机可读存储介质,所述计算机可 读存储介质上存储有计算机程序,所述计算机程序被处理器执行时本公开上述上行数据发送方法中的步骤。
又一方面,本公开实施例还提供一种终端,包括:
第一发送模块,用于发送第一消息给网络侧设备;
第一接收模块,用于接收所述网络侧设备反馈的第二消息,所述第二消息是由所述网络侧设备根据网络侧设备信息和所述第一消息确定的;
第二发送模块,用于根据与所述第二消息对应的上行数据发送方式,发送上行数据。
再一方面,本公开实施例还提供一种网络侧设备,包括:
第三接收模块,用于接收终端发送的第一消息;
确定模块,用于根据网络侧设备信息和所述第一消息,确定第二消息;
第三发送模块,用于将所述第二消息发送给所述终端,所述第二消息用于指示所述终端根据与所述第二消息对应的上行数据发送方式发送上行数据。
这样,本公开实施例的上行数据发送方法,通过发送第一消息给网络侧设备,接收所述网络侧设备反馈的第二消息,所述第二消息是由所述网络侧设备根据网络侧设备信息和所述第一消息确定的,并根据与所述第二消息对应的上行数据发送方式,发送上行数据,能够使得终端基于网络侧设备的指示灵活发送上行数据,不仅仅限于以上行调度授权方式发送上行数据,达到满足业务需求,灵活高效稳定发送上行数据的目的。
附图说明
为了更清楚地说明本公开实施例的技术方案,下面将对本公开实施例中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本公开的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。
图1表示本公开一些实施例的上行数据发送方法的流程图。
图2表示本公开一些实施例的上行数据发送方法的流程图。
图3表示本公开一些实施例的上行数据发送方法的流程图。
图4A表示相关技术中的MAC RAR的结构示意图。
图4B表示本公开一些实施例中的方式一下的MAC RAR的结构示意图。
图4C表示本公开一些实施例中的方式二下的MAC RAR的结构示意图。
图4D表示本公开一些实施例中的方式三下的MAC RAR的结构示意图。
图5表示本公开一些实施例的上行数据发送方法的流程图。
图6表示本公开一些实施例的终端的结构示意图。
图7表示本公开一些实施例的终端的结构示意图。
图8表示本公开一些实施例的网络侧设备的结构示意图。
图9表示本公开一些实施例的网络侧设备的结构示意图。
图10表示本公开一些实施例的终端的结构示意图。
图11表示本公开一些实施例的网络侧设备的结构示意图。
具体实施方式
为了更清楚地说明本公开实施例的技术方案,下面将对本公开实施例中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本公开的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。
参见图1所示,本公开一些实施例提供一种上行数据发送方法,应用于UE,适用于5G等移动通信系统中,包括步骤101~步骤103,详述如下。
步骤101:发送第一消息给网络侧设备。
本公开实施例中,当UE有上行数据到达,需触发上行数据发送流程时,就可发送第一消息给网络侧设备。其中,该第一消息例如为msg1,或例如为随机接入请求消息,用于通知网络侧设备UE所期望的上行数据发送方式。该网络侧设备例如为基站等,本公开不对其进行限制。
具体的,该第一消息可包括标识位信息,该标识位信息用于表示UE所期望的上行数据发送方式。该标识位信息可由UE根据终端能力、网络侧设备所支持的上行数据发送方式和/或需要发送的业务信息等来设置。该终端能力包括但不限于UE是否支持以免上行调度授权方式发送上行数据。
例如,当UE和网络侧设备均支持UE在免上行授权资源上发送上行数据且业务数据量较大时,UE就可在发送至网络侧设备的msg1中加入标识位信息,该标识位信息表示UE期望以免上行调度授权方式发送上行数据。
步骤102:接收所述网络侧设备反馈的第二消息。
本公开实施例中,网络侧设备在接收到UE发送的第一消息后,就可反馈第二消息给UE。该第二消息例如为msg2,或例如为随机接入响应消息,是由该网络侧设备根据网络侧设备信息和第一消息(即第一消息中的标识位信息)确定的。
其中,该第二消息用于指示UE以免上行调度授权方式发送上行数据,或者指示UE以上行调度授权方式发送上行数据。与以上行调度授权方式发送上行数据相比,UE以免上行调度授权方式发送上行数据时,无需接收上行授权消息以及在上行授权资源上发送上行数据,在免授权的上行资源上即可发送上行数据,可达到降低信令时延,减少信令开销的目的。
该网络侧设备信息例如为基站信息,包括但不限于网络侧设备所支持的上行数据发送方式、空口资源的使用情况和/或网络侧设备的业务承载属性。
步骤103:根据与所述第二消息对应的上行数据发送方式,发送上行数据。
这样,UE在接收到第二消息且完成上行同步之后,若与该第二消息对应的上行数据发送方式为免上行调度授权方式,就可在免上行授权资源上发送上行数据,若与该第二消息对应的上行数据发送方式为上行调度授权方式,就可在上行授权资源上发送上行数据。
由于该第二消息是根据终端能力和/或待发送业务信息属性,以及网络侧设备所支持的上行数据发送方式、空口资源的使用情况和/或网络侧设备的业务承载属性确定的,所以依据该第二消息选择上行数据发送方式,可达到灵活,高效稳定的发送上行数据的目的。
本公开一些实施例中,参见图2所示,在发送上行数据之后,该上行数据发送方法还包括步骤104~步骤106,详述如下。
步骤104:接收所述网络侧设备发送的反馈消息。
本公开实施例中,当UE发送上行数据时,网络侧设备通常会根据其发送至UE的第二消息接收该上行数据,并根据接收该上行数据的情况,发送反馈 消息给UE。
其中,该反馈消息可以为肯定应答(Acknowledgement,简称ACK)消息或否定应答(Negative Acknowledgement,简称NACK)消息。当网络侧设备成功接收到完整的上行数据时,会发送ACK消息给UE,而当网络侧设备接收完整的上行数据失败时,会发送NACK消息给UE。
步骤105:若所述反馈消息为肯定应答消息,则结束发送所述上行数据或发送不同于所述上行数据的上行数据。
具体的,当UE接收到ACK消息时,会结束发送所述上行数据或发送不同于所述上行数据的上行数据,即其他上行数据。
步骤106:若所述反馈消息为否定应答消息,则重新发送所述上行数据。
具体的,当UE接收到NACK消息时,会重新发送所述上行数据。
本公开实施例的上行数据发送方法,通过发送第一消息给网络侧设备,接收所述网络侧设备反馈的第二消息,所述第二消息是由所述网络侧设备根据网络侧设备信息和所述第一消息确定的,并根据与所述第二消息对应的上行数据发送方式,发送上行数据,能够使得终端基于网络侧设备的指示灵活发送上行数据,不仅仅限于以上行调度授权方式发送上行数据,达到满足业务需求,灵活高效稳定发送上行数据的目的。
参见图3所示,本公开一些实施例提供一种上行数据发送方法,应用于网络侧设备,适用于5G等移动通信系统中,包括步骤201~步骤203,详述如下。
步骤201:接收终端发送的第一消息。
本公开实施例中,当UE有上行数据到达,需触发上行数据发送流程时,就可发送第一消息给网络侧设备。其中,该第一消息例如为msg1,或例如为随机接入请求消息,用于通知网络侧设备UE所期望的上行数据发送方式。该网络侧设备例如为基站等,本公开不对其进行限制。
具体的,该第一消息可包括标识位信息,该标识位信息用于表示UE所期望的上行数据发送方式。该标识位信息可由UE根据终端能力、网络侧设备所支持的上行数据发送方式和/或需要发送的业务信息等来设置。该终端能力包括但不限于UE是否支持以免上行调度授权方式发送上行数据。
步骤202:根据网络侧设备信息和所述第一消息,确定第二消息。
本公开实施例中,网络侧设备在接收到UE发送的第一消息后,就可反馈第二消息给UE。该第二消息例如为msg2,或例如为随机接入响应消息,是由该网络侧设备根据网络侧设备信息和第一消息(即第一消息中的标识位信息)确定的。
其中,该第二消息用于指示UE以免上行调度授权方式发送上行数据,或者指示UE以上行调度授权方式发送上行数据。与以上行调度授权方式发送上行数据相比,UE以免上行调度授权方式发送上行数据时,无需接收上行授权消息以及在上行授权资源上发送上行数据,在免授权的上行资源上即可发送上行数据,可达到降低信令时延,减少信令开销的目的。
该网络侧设备信息例如为基站信息,包括但不限于网络侧设备所支持的上行数据发送方式、空口资源的使用情况和/或网络侧设备的业务承载属性。
本公开实施例中,该第二消息可包括媒体接入控制层随机接入响应信息MAC RAR,该MAC RAR用于指示UE的上行数据发送方式。
通常,参见图4A所示,该MAC RAR包括4个字段,分别为R、Timing Advance Command、UL Grant和Temporary C-RNTI。而本公开实施例中,通过对相关技术中的MAC RAR的重新设计,即可利用MAC RAR指示UE的上行数据发送方式。
其中,对MAC RAR的重新设计方式包括但不限于以下几种:
方式一
在方式一下,相比相关技术中的MAC RAR,本公开实施例中的MAC RAR包括新增字段,该新增字段用于指示UE的上行数据发送方式。
例如,参见图4B所示,该新增字段为UL Grant Free Flag,以指示UE的上行数据发送方式。UE读取MAC RAR中的UL Grant Flag Free以获取上行数据发送方式,如果为基于上行调度授权的方式发送上行数据,则UE读取上行授权字段UL grant内容,并根据UL grant内容在上行授权的资源上发送上行数据;如果为基于免上行调度授权的方式发送上行数据,则UE忽略UL grant的全部或者部分内容,在免上行授权的资源上发送上行数据。
方式二
在方式二下,相比相关技术中的MAC RAR,本公开实施例中的MAC RAR包括改进型上行授权字段New UL grant,该New UL grant用于指示UE的上行 数据发送方式。
例如,参见图4C所示,利用New UL grant替换相关技术中的UL grant。UE读取MAC RAR中的New UL grant以获取上行数据发送方式,并根据New UL grant的指示发送上行数据。
方式三
在方式三下,该MAC RAR包括UL grant(与相关技术中的MAC RAR相同)或不包括UL grant,当该MAC RAR包括UL grant时,指示UE以上行调度授权方式发送上行数据,当该MAC RAR不包括UL grant时,指示UE以免上行调度授权方式发送上行数据。
例如,参见4A和4D所示,图4A中的MAC RAR包括UL grant,指示UE以上行调度授权方式发送上行数据,图4D中的MAC RAR不包括UL grant,指示UE以免上行调度授权方式发送上行数据。如果UE读取4A中的MAC RAR,则会获取UL grant内容,在上行授权的资源上发送上行数据;如果UE读取4D中的MAC RAR,则不会获取UL grant内容,在免上行授权的资源上发送上行数据。
步骤203:将所述第二消息发送给所述终端。
本公开实施例中,该第二消息用于指示UE根据与该第二消息对应的上行数据发送方式发送上行数据。这样,UE在接收到网络侧设备发送的第二消息且完成上行同步之后,就可根据与该第二消息对应的上行数据发送方式,发送上行数据。
其中,若与该第二消息对应的上行数据发送方式为免上行调度授权方式,就可在免上行授权资源上发送上行数据;若与该第二消息对应的上行数据发送方式为上行调度授权方式,就可在上行授权资源上发送上行数据。
本公开一些实施例中,参见图5所示,在将第二消息发送给UE之后,该上行数据发送方法还包括步骤204~步骤205,详述如下。
步骤204:接收所述终端发送的上行数据。
本公开实施例中,当UE发送上行数据时,网络侧设备通常会根据其发送至UE的第二消息接收该上行数据。
步骤205:根据接收所述上行数据的情况,发送反馈消息给所述终端。
本公开实施例中,该反馈消息可以为肯定应答ACK消息或否定应答NACK消息。当网络侧设备成功接收到完整的上行数据时,会发送ACK消息给UE,指示UE结束发送该上行数据或发送不同于该上行数据的其他上行数据。当网络侧设备接收完整的上行数据失败时,会发送NACK消息给UE,指示UE重新发送该上行数据。
本公开实施例的上行数据发送方法,通过接收终端发送的第一消息,根据网络侧设备信息和所述第一消息,确定第二消息,将所述第二消息发送给所述终端,所述第二消息用于指示所述终端根据与所述第二消息对应的上行数据发送方式发送上行数据,能够使得终端基于网络侧设备的指示灵活发送上行数据,不仅仅限于以上行调度授权方式发送上行数据,达到满足业务需求,灵活高效稳定发送上行数据的目的。
参见图6所示,本公开一些实施例提供一种终端,与图1所示的上行数据发送方法相对应,能够该上行数据发送方法的细节,并达到相同的效果。所述终端包括第一发送模块31、第一接收模块32和第二发送模块33,详述如下。
其中,所述第一发送模块31,用于发送第一消息给网络侧设备。
所述第一接收模块32,用于接收所述网络侧设备反馈的第二消息,所述第二消息是由所述网络侧设备根据网络侧设备信息和所述第一消息确定的。
所述第二发送模块33,用于根据与所述第二消息对应的上行数据发送方式,发送上行数据。
具体的,所述第二消息用于指示终端以免上行调度授权方式发送上行数据,或者指示终端以上行调度授权方式发送上行数据。
具体的,所述第一消息包括标识位信息,所述标识位信息用于表示终端所期望的上行数据发送方式。
具体的,所述标识位信息是由所述终端根据终端能力、网络侧设备所支持的上行数据发送方式和/或需要发送的业务信息等设置的。
具体的,所述终端能力包括但不限于终端是否支持以免上行调度授权方式发送上行数据。
具体的,所述网络侧设备信息包括但不限于网络侧设备所支持的上行数据发送方式、空口资源的使用情况和/或网络侧设备的业务承载属性。
其中,所述第一消息可为随机接入请求消息,所述第二消息可为随机接入响应消息。
本公开一些实施例中,参见图7所示,所述终端还包括第二接收模块34。
其中,所述第二接收模块34用于接收所述网络侧设备发送的反馈消息。
而所述第二发送模块33还用于在所述反馈消息为肯定应答消息时,结束发送所述上行数据或发送不同于所述上行数据的上行数据;或者,在所述反馈消息为否定应答消息时,重新发送所述上行数据。
本公开实施例的终端,通过发送第一消息给网络侧设备,接收所述网络侧设备反馈的第二消息,所述第二消息是由所述网络侧设备根据网络侧设备信息和所述第一消息确定的,并根据与所述第二消息对应的上行数据发送方式,发送上行数据,能够使得终端基于网络侧设备的指示灵活发送上行数据,不仅仅限于以上行调度授权方式发送上行数据,达到满足业务需求,灵活高效稳定发送上行数据的目的。
参见图8所示,本公开一些实施例提供一种网络侧设备,与图3所示的上行数据发送方法相对应,能够实现该上行数据发送方法的细节,并达到相同的效果。所述网络侧设备包括第三接收模块41、确定模块42和第三发送模块43,详述如下。
其中,所述第三接收模块41,用于接收终端发送的第一消息。
所述确定模块42,用于根据网络侧设备信息和所述第一消息,确定第二消息。
所述第三发送模块43,用于将所述第二消息发送给所述终端,所述第二消息用于指示所述终端根据与所述第二消息对应的上行数据发送方式发送上行数据。
具体的,所述第二消息用于指示所述终端以免上行调度授权方式发送上行数据,或者指示所述终端以上行调度授权方式发送上行数据。
具体的,所述第一消息包括标识位信息,所述标识位信息用于表示终端所期望的上行数据发送方式。
具体的,所述标识位信息是由所述终端根据终端能力、网络侧设备所支持的上行数据发送方式和/或需要发送的业务信息等设置的。
具体的,所述终端能力包括但不限于终端是否支持以免上行调度授权方式发送上行数据。
具体的,所述网络侧设备信息包括但不限于网络侧设备所支持的上行数据发送方式、空口资源的使用情况和/或网络侧设备的业务承载属性。
本公开实施例中,所述第二消息中的MAC RAR用于指示所述终端的上行数据发送方式。
具体的,所述MAC RAR可包括新增字段,所述新增字段用于指示所述终端的上行数据发送方式。所述MAC RAR可包括改进型上行授权字段,所述改进型上行授权字段用于指示所述终端的上行数据发送方式。所述MAC RAR可包括上行授权字段或不包括上行授权域,当所述MAC RAR包括上行授权字段时,指示所述终端以上行调度授权方式发送上行数据,当所述MAC RAR不包括上行授权字段时,指示所述终端以免上行调度授权方式发送上行数据。
其中,所述第一消息可为随机接入请求消息,所述第二消息可为随机接入响应消息。
本公开一些实施例中,参见图9所示,所述终端还包括第四接收模块44和第四发送模块45。
其中,所述第四接收模块44,用于接收所述终端发送的上行数据。
所述第四发送模块45,用于根据接收所述上行数据的情况,发送反馈消息给所述终端,所述反馈消息用于指示所述终端根据所述反馈消息,结束发送所述上行数据、发送不同于所述上行数据的上行数据或重新发送所述上行数据。
本公开第四实施例的网络侧设备,通过接收终端发送的第一消息,根据网络侧设备信息和所述第一消息,确定第二消息,将所述第二消息发送给所述终端,所述第二消息用于指示所述终端根据与所述第二消息对应的上行数据发送方式发送上行数据,能够使得终端基于网络侧设备的指示灵活发送上行数据,不仅仅限于以上行调度授权方式发送上行数据,达到满足业务需求,灵活高效稳定发送上行数据的目的。
参见图10所示,本公开一些实施例提供一种终端,所述终端包括第一总线51、第一处理器52、第一收发机53、第一总线接口54、第一存储器55和 用户接口56。
其中,第一处理器52,用于读取第一存储器55中的程序,执行下列过程:
控制第一收发机53发送第一消息给网络侧设备,接收所述网络侧设备反馈的第二消息,所述第二消息是由所述网络侧设备根据网络侧设备信息和所述第一消息确定的,根据与所述第二消息对应的上行数据发送方式,发送上行数据。
第一收发机53,用于在第一处理器52的控制下接收和发送数据。
具体的,所述第二消息用于指示终端以免上行调度授权方式发送上行数据,或者指示终端以上行调度授权方式发送上行数据。
具体的,所述第一消息包括标识位信息,所述标识位信息用于表示终端所期望的上行数据发送方式。
具体的,所述标识位信息是由所述终端根据终端能力、网络侧设备所支持的上行数据发送方式和/或需要发送的业务信息设置的。
具体的,所述终端能力包括终端是否支持以免上行调度授权方式发送上行数据。
具体的,所述网络侧设备信息包括网络侧设备所支持的上行数据发送方式、空口资源的使用情况和/或网络侧设备的业务承载属性。
具体的,所述第一消息可为随机接入请求消息,所述第二消息可为随机接入响应消息。
具体的,第一处理器52还用于:控制第一收发机53接收所述网络侧设备发送的反馈消息,若所述反馈消息为肯定应答消息,则结束发送所述上行数据或发送不同于所述上行数据的上行数据;或者,若所述反馈消息为否定应答消息,则重新发送所述上行数据。
在图10中,总线架构(用第一总线51来代表),第一总线51可以包括任意数量的互联的总线和桥,第一总线51将包括由通用第一处理器52代表的一个或多个处理器和第一存储器55代表的存储器的各种电路链接在一起。第一总线51还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。第一总线接口54在第一总线51和第一收发机53之间提供接口。第一收 发机53可以是一个元件,也可以是多个元件,比如多个接收器和发送器,提供用于在传输介质上与各种其他装置通信的单元。例如:第一收发机53从其他设备接收外部数据。第一收发机53用于将第一处理器52处理后的数据发送给其他设备。取决于计算系统的性质,还可以提供用户接口56,例如小键盘、显示器、扬声器、麦克风、操纵杆。
第一处理器52负责管理第一总线51和通常的处理,如前述所述运行通用操作系统。而第一存储器55可以被用于存储第一处理器52在执行操作时所使用的数据。
可选的,第一处理器52可以是CPU、ASIC、FPGA或CPLD。
可以理解,本公开实施例中的第一存储器55可以是易失性存储器或非易失性存储器,或可包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器(Read-Only Memory,ROM)、可编程只读存储器(Programmable ROM,PROM)、可擦除可编程只读存储器(Erasable PROM,EPROM)、电可擦除可编程只读存储器(Electrically EPROM,EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory,RAM),其用作外部高速缓存。通过示例性但不是限制性说明,许多形式的RAM可用,例如静态随机存取存储器(Static RAM,SRAM)、动态随机存取存储器(Dynamic RAM,DRAM)、同步动态随机存取存储器(Synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM,DDRSDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM,SLDRAM)和直接内存总线随机存取存储器(Direet Rambus RAM,DRRAM)。本文描述的系统和方法的第一存储器55旨在包括但不限于这些和任意其它适合类型的存储器。
在一些实施方式中,存储器902存储了如下的元素,可执行模块或者数据结构,或者他们的子集,或者他们的扩展集:操作系统551和应用程序552。
其中,操作系统551,包含各种系统程序,例如框架层、核心库层、驱动层等,用于实现各种基础业务以及处理基于硬件的任务。应用程序552,包含各种应用程序,例如媒体播放器(Media Player)、浏览器(Browser)等,用于实现各种应用业务。实现本公开实施例方法的程序可以包含在应用程序552 中。
这样,本公开实施例的终端,通过控制第一收发机53发送第一消息给网络侧设备,接收所述网络侧设备反馈的第二消息,所述第二消息是由所述网络侧设备根据网络侧设备信息和所述第一消息确定的,并根据与所述第二消息对应的上行数据发送方式,发送上行数据,能够使得终端基于网络侧设备的指示灵活发送上行数据,不仅仅限于以上行调度授权方式发送上行数据,达到满足业务需求,灵活高效稳定发送上行数据的目的。
参见图11所示,本公开一些实施例提供一种网络侧设备,所述网络侧设备包括第二总线61、第二收发机62、天线63、第二总线接口64、第二处理器65和第二存储器66。
其中,第二处理器65,用于读取第二存储器66中的程序,执行下列过程:
控制第二收发机62接收终端发送的第一消息,根据网络侧设备信息和所述第一消息,确定第二消息,并控制第二收发机62将所述第二消息发送给所述终端,所述第二消息用于指示所述终端根据与所述第二消息对应的上行数据发送方式发送上行数据。
第二收发机62,用于在第二处理器65的控制下接收和发送数据。
具体的,所述第二消息用于指示所述终端以免上行调度授权方式发送上行数据,或者指示所述终端以上行调度授权方式发送上行数据。
具体的,所述第一消息包括标识位信息,所述标识位信息用于表示所述终端所期望的上行数据发送方式。
具体的,所述标识位信息是由所述终端根据终端能力、网络侧设备所支持的上行数据发送方式和/或需要发送的业务信息设置的。
具体的,所述终端能力包括终端是否支持以免上行调度授权方式发送上行数据。
具体的,所述网络侧设备信息包括网络侧设备所支持的上行数据发送方式、空口资源的使用情况和/或网络侧设备的业务承载属性。
具体的,所述第二消息中的MAC RAR用于指示所述终端的上行数据发送方式。其中,所述MAC RAR可包括新增字段,所述新增字段用于指示所述终端的上行数据发送方式。所述MAC RAR可包括改进型上行授权字段,所述改进型上 行授权字段用于指示所述终端的上行数据发送方式。所述MAC RAR可包括上行授权字段或不包括上行授权字段,当所述MAC RAR包括上行授权字段时,指示所述终端以上行调度授权方式发送上行数据,当所述MAC RAR不包括上行授权字段时,指示所述终端以免上行调度授权方式发送上行数据。
具体的,所述第一消息可为随机接入请求消息,所述第二消息可为随机接入响应消息。
具体的,第二处理器65还用于:控制第二收发机62接收所述终端发送的上行数据,根据接收所述上行数据的情况,发送反馈消息给所述终端,所述反馈消息用于指示所述终端根据所述反馈消息,结束发送所述上行数据、发送不同于所述上行数据的上行数据或重新发送所述上行数据。
在图11中,总线架构(用第二总线61来代表),第二总线61可以包括任意数量的互联的总线和桥,第二总线61将包括由第二处理器65代表的一个或多个处理器和第二存储器66代表的存储器的各种电路链接在一起。第二总线61还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。第二总线接口64在第二总线61和第二收发机62之间提供接口。第二收发机62可以是一个元件,也可以是多个元件,比如多个接收器和发送器,提供用于在传输介质上与各种其他装置通信的单元。经第二处理器65处理的数据通过天线63在无线介质上进行传输,进一步,天线63还接收数据并将数据传送给第二处理器65。
第二处理器65负责管理第二总线61和通常的处理,还可以提供各种功能,包括定时,外围接口,电压调节、电源管理以及其他控制功能。而第二存储器66可以被用于存储第二处理器65在执行操作时所使用的数据。
可选的,第二处理器64可以是CPU、ASIC、FPGA或CPLD。
这样,本公开实施例的网络侧设备,通过控制第二收发机62接收终端发送的第一消息,根据网络侧设备信息和所述第一消息,确定第二消息,将所述第二消息发送给所述终端,所述第二消息用于指示所述终端根据与所述第二消息对应的上行数据发送方式发送上行数据,能够使得终端基于网络侧设备的指示灵活发送上行数据,不仅仅限于以上行调度授权方式发送上行数据,达到满 足业务需求,灵活高效稳定发送上行数据的目的。
需要说明的是,在本文中,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
上述本公开实施例序号仅仅为了描述,不代表实施例的优劣。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本公开的技术方案本质上或者说对相关技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端设备(可以是手机,计算机,服务器,空调器,或者网络设备等)执行本公开各个实施例所述的方法。
以上所述,仅为本公开的具体实施方式,但本公开的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本公开揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本公开的保护范围之内。因此,本公开的保护范围应以权利要求的保护范围为准。

Claims (44)

  1. 一种上行数据发送方法,包括:
    发送第一消息给网络侧设备;
    接收所述网络侧设备反馈的第二消息,所述第二消息是由所述网络侧设备根据网络侧设备信息和所述第一消息确定的;
    根据与所述第二消息对应的上行数据发送方式,发送上行数据。
  2. 根据权利要求1所述的方法,其中,所述第二消息用于指示终端以免上行调度授权方式发送上行数据,或者指示终端以上行调度授权方式发送上行数据。
  3. 根据权利要求1所述的方法,其中,所述第一消息包括标识位信息,所述标识位信息用于表示终端所期望的上行数据发送方式。
  4. 根据权利要求3所述的方法,其中,所述标识位信息是由所述终端根据终端能力、网络侧设备所支持的上行数据发送方式和/或需要发送的业务信息设置的。
  5. 根据权利要求4所述的方法,其中,所述终端能力包括终端是否支持以免上行调度授权方式发送上行数据。
  6. 根据权利要求1所述的方法,其中,所述网络侧设备信息包括网络侧设备所支持的上行数据发送方式、空口资源的使用情况和/或网络侧设备的业务承载属性。
  7. 根据权利要求1所述的方法,其中,所述第一消息为随机接入请求消息,所述第二消息为随机接入响应消息。
  8. 根据权利要求1至7中任一项所述的方法,其特征在于,所述根据与所述第二消息对应的上行数据发送方式,发送上行数据的步骤之后,还包括:
    接收所述网络侧设备发送的反馈消息;
    若所述反馈消息为肯定应答消息,则结束发送所述上行数据或发送不同于 所述上行数据的上行数据;或者
    若所述反馈消息为否定应答消息,则根据所述第二消息指示的上行数据发送方式重新发送所述上行数据。
  9. 一种上行数据发送方法,包括:
    接收终端发送的第一消息;
    根据网络侧设备信息和所述第一消息,确定第二消息;
    将所述第二消息发送给所述终端,所述第二消息用于指示所述终端根据与所述第二消息对应的上行数据发送方式发送上行数据。
  10. 根据权利要求9所述的方法,其中,所述第二消息用于指示所述终端以免上行调度授权方式发送上行数据,或者指示所述终端以上行调度授权方式发送上行数据。
  11. 根据权利要求9所述的方法,其中,所述第一消息包括标识位信息,所述标识位信息用于表示所述终端所期望的上行数据发送方式。
  12. 根据权利要求11所述的方法,其中,所述标识位信息是由所述终端根据终端能力、网络侧设备所支持的上行数据发送方式和/或需要发送的业务信息设置的。
  13. 根据权利要求12所述的方法,其中,所述终端能力包括终端是否支持以免上行调度授权方式发送上行数据。
  14. 根据权利要求9所述的方法,其中,所述网络侧设备信息包括网络侧设备所支持的上行数据发送方式、空口资源的使用情况和/或网络侧设备的业务承载属性。
  15. 根据权利要求9所述的方法,其中,所述第二消息中的媒体接入控制层随机接入响应信息MAC RAR用于指示所述终端的上行数据发送方式。
  16. 根据权利要求15所述的方法,其中,所述MAC RAR包括新增字段,所述新增字段用于指示所述终端的上行数据发送方式。
  17. 根据权利要求15所述的方法,其中,所述MAC RAR包括改进型上行 授权字段,所述改进型上行授权字段用于指示所述终端的上行数据发送方式。
  18. 根据权利要求15所述的方法,其中,所述MAC RAR包括上行授权字段或不包括上行授权字段,当所述MAC RAR包括上行授权字段时,指示所述终端以上行调度授权方式发送上行数据,当所述MAC RAR不包括上行授权字段时,指示所述终端以免上行调度授权方式发送上行数据。
  19. 根据权利要求9所述的方法,其中,所述第一消息为随机接入请求消息,所述第二消息为随机接入响应消息。
  20. 根据权利要求9至19中任一项所述的方法,其中,所述将所述第二消息发送给所述终端的步骤之后,还包括:
    接收所述终端发送的上行数据;
    根据接收所述上行数据的情况,发送反馈消息给所述终端,所述反馈消息用于指示所述终端根据所述反馈消息,结束发送所述上行数据、发送不同于所述上行数据的上行数据或根据所述第二消息指示的上行数据发送方式重新发送所述上行数据。
  21. 一种终端,包括:
    第一发送模块,用于发送第一消息给网络侧设备;
    第一接收模块,用于接收所述网络侧设备反馈的第二消息,所述第二消息是由所述网络侧设备根据网络侧设备信息和所述第一消息确定的;
    第二发送模块,用于根据与所述第二消息对应的上行数据发送方式,发送上行数据。
  22. 根据权利要求21所述的终端,其中,所述第二消息用于指示终端以免上行调度授权方式发送上行数据,或者指示终端以上行调度授权方式发送上行数据。
  23. 根据权利要求21所述的终端,其中,所述第一消息包括标识位信息,所述标识位信息用于表示终端所期望的上行数据发送方式。
  24. 根据权利要求23所述的终端,其中,所述标识位信息是由所述终端 根据终端能力、网络侧设备所支持的上行数据发送方式和/或需要发送的业务信息设置的。
  25. 根据权利要求24所述的终端,其中,所述终端能力包括终端是否支持以免上行调度授权方式发送上行数据。
  26. 根据权利要求21所述的终端,其中,所述网络侧设备信息包括网络侧设备所支持的上行数据发送方式、空口资源的使用情况和/或网络侧设备的业务承载属性。
  27. 根据权利要求21所述的终端,其中,所述第一消息为随机接入请求消息,所述第二消息为随机接入响应消息。
  28. 根据权利要求21至27中任一项所述的终端,还包括:
    第二接收模块,用于接收所述网络侧设备发送的反馈消息;
    所述第二发送模块还用于在所述反馈消息为肯定应答消息时,结束发送所述上行数据或发送不同于所述上行数据的上行数据;或者,在所述反馈消息为否定应答消息时,根据所述第二消息指示的上行数据发送方式重新发送所述上行数据。
  29. 一种网络侧设备,包括:
    第三接收模块,用于接收终端发送的第一消息;
    确定模块,用于根据网络侧设备信息和所述第一消息,确定第二消息;
    第三发送模块,用于将所述第二消息发送给所述终端,所述第二消息用于指示所述终端根据与所述第二消息对应的上行数据发送方式发送上行数据。
  30. 根据权利要求29所述的网络侧设备,其特征在于,所述第二消息用于指示所述终端以免上行调度授权方式发送上行数据,或者指示所述终端以上行调度授权方式发送上行数据。
  31. 根据权利要求29所述的网络侧设备,其中,所述第一消息包括标识位信息,所述标识位信息用于表示所述终端所期望的上行数据发送方式。
  32. 根据权利要求31所述的网络侧设备,其中,所述标识位信息是由所 述终端根据终端能力、网络侧设备所支持的上行数据发送方式和/或需要发送的业务信息设置的。
  33. 根据权利要求32所述的网络侧设备,其中,所述终端能力包括终端是否支持以免上行调度授权方式发送上行数据。
  34. 根据权利要求29所述的网络侧设备,其中,所述网络侧设备信息包括网络侧设备所支持的上行数据发送方式、空口资源的使用情况和/或网络侧设备的业务承载属性。
  35. 根据权利要求29所述的网络侧设备,其中,所述第二消息中的MAC RAR用于指示所述终端的上行数据发送方式。
  36. 根据权利要求35所述的网络侧设备,其中,所述MAC RAR包括新增字段,所述新增字段用于指示所述终端的上行数据发送方式。
  37. 根据权利要求35所述的网络侧设备,其中,所述MAC RAR包括改进型上行授权字段,所述改进型上行授权字段用于指示所述终端的上行数据发送方式。
  38. 根据权利要求35所述的网络侧设备,其中,所述MAC RAR包括上行授权字段或不包括上行授权域,当所述MAC RAR包括上行授权字段时,指示所述终端以上行调度授权方式发送上行数据,当所述MAC RAR不包括上行授权字段时,指示所述终端以免上行调度授权方式发送上行数据。
  39. 根据权利要求29所述的网络侧设备,其中,所述第一消息为随机接入请求消息,所述第二消息为随机接入响应消息。
  40. 根据权利要求29至39中任一项所述的网络侧设备,还包括:
    第四接收模块,用于接收所述终端发送的上行数据;
    第四发送模块,用于根据接收所述上行数据的情况,发送反馈消息给所述终端,所述反馈消息用于指示所述终端根据所述反馈消息,结束发送所述上行数据、发送不同于所述上行数据的上行数据或根据所述第二消息指示的上行数据发送方式重新发送所述上行数据。
  41. 一种终端,包括:第一总线、第一处理器、第一收发机、第一总线接口、第一存储器、存储在所述第一存储器上并可在所述第一处理器上运行的计算机程序和用户接口,其中:
    所述计算机程序被所述第一处理器执行时实现如权利要求1至8中任一项所述的上行数据发送方法中的步骤;
    所述第一收发机,用于在所述第一处理器的控制下接收和发送数据。
  42. 一种网络侧设备,包括:第二总线、第二收发机、天线、第二总线接口、第二处理器、第二存储器和存储在所述第二存储器上并可在所述第二处理器上运行的计算机程序,其中:
    所述计算机程序被所述第二处理器执行时实现如权利要求9至20中任一项所述的上行数据发送方法中的步骤;
    所述第二收发机,用于在所述第二处理器的控制下接收和发送数据。
  43. 一种计算机可读存储介质,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现如权利要求1至8中任一项所述的上行数据发送方法中的步骤。
  44. 一种计算机可读存储介质,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现如权利要求9至20中任一项所述的上行数据发送方法中的步骤。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022501938A (ja) * 2018-09-28 2022-01-06 華為技術有限公司Huawei Technologies Co., Ltd. 信号送信方法及び通信機器

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108347321A (zh) * 2017-01-25 2018-07-31 华为技术有限公司 一种通信方法及装置
US20210345371A1 (en) * 2018-09-30 2021-11-04 Telefonaktiebolaget Lm Ericsson (Publ) Method and Apparatus for Self-Scheduled Uplink Transmission
US11362770B2 (en) * 2019-01-15 2022-06-14 Qualcomm Incorporated Trigger retransmission of a feedback in unlicensed spectrum

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101489258A (zh) * 2008-01-16 2009-07-22 大唐移动通信设备有限公司 一种实现上行调度信息发送的方法、装置和终端
CN101873713A (zh) * 2009-04-24 2010-10-27 中兴通讯股份有限公司 随机接入方法、终端
CN105992373A (zh) * 2015-01-30 2016-10-05 中兴通讯股份有限公司 数据传输方法、装置、基站及用户设备
WO2016163642A1 (ko) * 2015-04-10 2016-10-13 한국과학기술원 임의접속 과정을 통한 통신 장치 및 방법
CN106060937A (zh) * 2015-04-13 2016-10-26 财团法人工业技术研究院 利用免授权频谱进行上行链路传输的通信方法及装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9210711B2 (en) * 2011-05-05 2015-12-08 Telefonaktiebolaget L M Ericsson (Publ) Methods and arrangements for adapting random access allocation of resources to user equipments
DK2932780T3 (en) * 2012-12-12 2017-02-20 ERICSSON TELEFON AB L M (publ) BASIC STATION, USER DEVICES, AND RANDOM ACCESS PROCEDURES
US20140192767A1 (en) * 2012-12-14 2014-07-10 Futurewei Technologies, Inc. System and Method for Small Traffic Transmissions
US10028302B2 (en) 2013-03-08 2018-07-17 Huawei Technologies Co., Ltd. System and method for uplink grant-free transmission scheme
CN105027600A (zh) 2014-01-29 2015-11-04 华为技术有限公司 数据的处理方法和装置
US9307561B2 (en) * 2014-07-25 2016-04-05 Verizon Patent And Licensing Inc. Enhanced connection admission control process
US10735166B2 (en) * 2015-05-29 2020-08-04 Huawei Technologies Co., Ltd. System and method of UE-centric radio access procedure
CN107736049B (zh) * 2015-06-26 2020-02-21 华为技术有限公司 上行数据传输的方法和装置
US9743423B2 (en) * 2015-07-27 2017-08-22 Futurewei Technologies, Inc. Link adaptation in grant-free multiple access systems
US10440742B2 (en) * 2016-09-23 2019-10-08 Qualcomm Incorporated Dynamic grant-free and grant-based uplink transmissions
US10728927B2 (en) * 2016-11-11 2020-07-28 FG Innovation Company Limited Data packet delivery in RRC inactive state

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101489258A (zh) * 2008-01-16 2009-07-22 大唐移动通信设备有限公司 一种实现上行调度信息发送的方法、装置和终端
CN101873713A (zh) * 2009-04-24 2010-10-27 中兴通讯股份有限公司 随机接入方法、终端
CN105992373A (zh) * 2015-01-30 2016-10-05 中兴通讯股份有限公司 数据传输方法、装置、基站及用户设备
WO2016163642A1 (ko) * 2015-04-10 2016-10-13 한국과학기술원 임의접속 과정을 통한 통신 장치 및 방법
CN106060937A (zh) * 2015-04-13 2016-10-26 财团法人工业技术研究院 利用免授权频谱进行上行链路传输的通信方法及装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ERICSSON: "Running MAC CR for LAA", 3GPP TSG-RAN WG2 MEETING #94 R2-164522, 27 May 2016 (2016-05-27), XP051112636 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022501938A (ja) * 2018-09-28 2022-01-06 華為技術有限公司Huawei Technologies Co., Ltd. 信号送信方法及び通信機器
US11979228B2 (en) 2018-09-28 2024-05-07 Huawei Technologies Co., Ltd. Signal transmission method and communications apparatus

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