WO2016176970A1 - 资源配置的方法和装置 - Google Patents

资源配置的方法和装置 Download PDF

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Publication number
WO2016176970A1
WO2016176970A1 PCT/CN2015/092445 CN2015092445W WO2016176970A1 WO 2016176970 A1 WO2016176970 A1 WO 2016176970A1 CN 2015092445 W CN2015092445 W CN 2015092445W WO 2016176970 A1 WO2016176970 A1 WO 2016176970A1
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Prior art keywords
resource
scheduling request
information
specific service
service data
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PCT/CN2015/092445
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English (en)
French (fr)
Inventor
罗薇
陈琳
陈玉芹
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中兴通讯股份有限公司
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Publication of WO2016176970A1 publication Critical patent/WO2016176970A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation

Definitions

  • This document relates to, but is not limited to, the field of wireless communication technologies, and in particular, to a method and apparatus for resource allocation.
  • D2D Device-to-Device, device to the new direction of future communication technology development
  • Equipment The application of D2D technology can reduce the burden of cellular networks, reduce the battery power consumption of user equipment, increase the data rate, and improve the robustness of the network infrastructure, which satisfies the requirements of the above high data rate services and proximity services.
  • D2D technology can work in licensed or unlicensed bands, allowing multiple D2D-enabled user equipment (D2D User Equipment, D2D UE) to directly discover without network infrastructure or network infrastructure. / Direct communication.
  • D2D User Equipment D2D User Equipment
  • D2D UE D2D User Equipment
  • UE1 and UE2 perform data interaction under the coverage of the cellular network, and the user plane data does not pass through the network infrastructure, as shown in mode 1 of FIG. 1;
  • the UE relay transmission in the weak/uncovered area allows the UE4 with poor signal quality to communicate with the network through the UE3 with network coverage nearby, which can help the operator to expand coverage and increase capacity;
  • the D2D technology generally includes a D2D discovery technology and a D2D communication technology, wherein the D2D discovery technology refers to a technology for determining/determining whether the first user equipment is adjacent to the second user equipment.
  • D2D user equipment can discover each other by transmitting or receiving discovery signals/information;
  • D2D communication technology refers to a technology in which some or all communication data between D2D user equipments can communicate directly without using a network infrastructure.
  • D2D technology Based on the above characteristics and advantages of D2D technology, related technologies have proposed the use of cellular wireless communication and D2D technology to realize the possibility of vehicle networking applications.
  • the main scenarios supporting vehicle networking communication include instant communication and vehicle warning.
  • V2V Vehicle-to-Vehicle Communications
  • V2I Vehicle-to-Infrastructure Communications
  • V2P Vehicle-to-Pedestrian
  • Communication-based collision warning system through the use of advanced wireless cellular communication technology, real-time information interaction between vehicle and vehicle, vehicle and roadside infrastructure, and inform each other's current status (including vehicle position, speed, acceleration, driving path) ) and the knowledge of road environment information, collaboratively aware of road hazard conditions, timely provision of multiple types of collision warning information to prevent road traffic safety accidents, and become a new way of thinking for countries to solve road traffic safety problems.
  • Vehicle warnings may include collision warnings, lane change warnings, etc., but the delay requirements are very high in this scenario, and the related D2D technology cannot be realized.
  • the related technology does not design a special resource configuration mechanism for the resource request information for transmitting the service data, so that the UE cannot timely send the resource request information of the service data, thereby causing the delay of sending the service data. Longer. According to the related resource configuration mode, the delay of sending low-latency data cannot meet the real-time requirement.
  • the embodiments of the present invention provide a method and a device for configuring a resource, so that the user equipment can quickly obtain the resource request information for sending the specific service data by the wireless resource, and then obtain the resource for sending the specific service data, thereby reducing the communication delay.
  • the embodiment of the invention provides a method for resource configuration, including:
  • the resource configuration information is configuration information of the first scheduling request resource and the second scheduling request resource;
  • the configuration information of the first scheduling request resource and the second scheduling request resource is used to indicate the first scheduling request resource and the at least one second scheduling request resource, where the first scheduling request resource is used by the UE to send the first scheduling request.
  • the second scheduling request resource is used by the UE to send a second scheduling request, where the first scheduling request indicates whether the UE needs to send data, and the second scheduling request indicates whether the UE needs to send specific service data.
  • the specific service data includes one or more of the following data packets:
  • the resource type is a data packet of guaranteed bit rate GBR
  • the resource type is an emergency type of data packet
  • the resource type is the indicated car network service type data packet.
  • the method of the prime number further includes: when the resource type of the specific service data is the indicated service type, sending the specific service type indication information to the user equipment UE; when the resource type of the specific service data packet is the indicated vehicle network service type Transmitting, to the user equipment UE, specific car network service type indication information; the specific service type indication information and the specific vehicle network service type indication Information is used to indicate the type of service that belongs to a particular service packet.
  • the method further includes:
  • the sending the resource configuration information to the user equipment UE includes:
  • the resource configuration information is sent by a broadcast message or a radio resource control RRC dedicated signaling.
  • the corresponding scheduling request is used.
  • the resource requests the resource for the second schedule.
  • the step of receiving the resource request information that the UE sends the specific service data according to the resource configuration information includes:
  • the step of receiving the resource request information of the specific service data that is sent by the UE on the second scheduling request resource includes:
  • the application resource pre-judging condition includes one or more of the following conditions: the adjacent vehicle distance is less than the first threshold, the moving speed is greater than the second threshold, and the acceleration is greater than the third threshold, and the lane is to be turned and enters Hot spot area
  • the first threshold, the second threshold, and the third threshold are sent by using broadcast signaling and/or RRC dedicated signaling, or are pre-configured by the protocol.
  • the step of sending the resource allocation information to the UE includes:
  • the step of sending the resource allocation information to the UE includes:
  • the resource allocation information is transmitted through physical layer signaling.
  • the embodiment of the invention provides a device for resource configuration, including:
  • the first resource configuration information sending module is configured to send resource configuration information to the user equipment UE;
  • the resource configuration information is configuration information of the first scheduling request resource and the second scheduling request resource;
  • the first resource request information receiving module is configured to receive resource request information that the UE sends specific service data according to the resource configuration information.
  • the configuration information of the first scheduling request resource and the second scheduling request resource is used to indicate the first scheduling request resource and the at least one second scheduling request resource, where the first scheduling request resource is used by the UE to send the first scheduling request.
  • the second scheduling request resource is used by the UE to send a second scheduling request, where the first scheduling request indicates whether the UE needs to send data, and the second scheduling request indicates whether the UE needs to send specific service data.
  • the device further includes:
  • the first resource allocation information sending module is configured to send, to the UE, resource allocation information used by the UE to send specific service data.
  • the first resource request information receiving module is configured to: receive, by using, the resource request information that the UE sends specific service data according to the resource configuration information: receiving the UE on the second scheduling request resource Resource request information for specific business data sent.
  • the first resource request information receiving module is configured to implement resource request information for receiving specific service data that is sent by the UE on the second scheduling request resource by:
  • the application resource pre-judging condition includes one or more of the following conditions: the adjacent vehicle distance is less than the first threshold, the moving speed is greater than the second threshold, and the acceleration is greater than the third threshold, and the lane is to be turned and enters Hot spot area
  • the first threshold, the second threshold, and the third threshold are sent by using broadcast signaling and/or RRC dedicated signaling, or are pre-configured by the protocol.
  • the device further includes:
  • the first allocation resource module is configured to allocate a fixed size resource to the UE.
  • the embodiment of the invention provides a method for resource configuration, including:
  • the resource configuration information is configuration information of the first scheduling request resource and the second scheduling request resource
  • the resource request information of the specific service data is transmitted according to the resource configuration information.
  • the configuration information of the first scheduling request resource and the second scheduling request resource is used to indicate the first scheduling request resource and the at least one second scheduling request resource, where the first scheduling request resource is used by the UE to send the first scheduling request.
  • the second scheduling request resource is used by the UE to send a second scheduling request, where the first scheduling request indicates whether the UE needs to send data, and the second scheduling request indicates whether the UE needs to send specific service data.
  • the method further includes:
  • the specific service data is transmitted according to the resource allocation information.
  • the step of sending the resource request information of the specific service data according to the resource configuration information includes:
  • the step of the resource request information of the specific service data sent on the second scheduling request resource includes:
  • the resource request information of the specific service data sent on the second scheduling request resource when the application resource pre-judging condition is satisfied is satisfied.
  • the application resource pre-judging condition includes one or more of the following conditions: the adjacent vehicle distance is less than the first threshold, the moving speed is greater than the second threshold, and the acceleration is greater than the third threshold, and the lane is to be turned and enters Hot spot area
  • the first threshold, the second threshold, and the third threshold are broadcast signaling and/or RRC. There is signaling or pre-configured by the protocol.
  • the embodiment of the invention provides a device for resource configuration, including:
  • the first resource configuration information receiving module is configured to receive resource configuration information sent by the base station or the roadside unit; the resource configuration information is configuration information of the first scheduling request resource and the second scheduling request resource;
  • the first specific service data request sending module is configured to send resource request information of the specific service data according to the resource configuration information.
  • the configuration information of the first scheduling request resource and the second scheduling request resource is used to indicate the first scheduling request resource and the at least one second scheduling request resource, where the first scheduling request resource is used by the UE to send the first scheduling request.
  • the second scheduling request resource is used by the UE to send a second scheduling request, where the first scheduling request indicates whether the UE needs to send data, and the second scheduling request indicates whether the UE needs to send specific service data.
  • the device further includes:
  • a first resource allocation information receiving module configured to receive resource allocation information sent by the base station or a roadside unit
  • the first specific service data sending module is configured to send the specific service data according to the resource allocation information.
  • the first specific service data request sending module is configured to implement resource request information for transmitting specific service data according to the resource configuration information by: resource request information of specific service data sent on the second scheduling request resource. .
  • the first specific service data request sending module is configured to implement resource request information of specific service data sent on the second scheduling request resource by: when the application resource pre-judging condition is met, in the second The resource request information of the specific service data sent on the request resource is scheduled.
  • the application resource pre-judging condition includes one or more of the following conditions: the adjacent vehicle distance is less than the first threshold, the moving speed is greater than the second threshold, and the acceleration is greater than the third threshold, and the lane is to be turned and enters Hot spot area
  • the first threshold, the second threshold, and the third threshold are sent by using broadcast signaling and/or RRC dedicated signaling, or are pre-configured by the protocol.
  • the embodiment of the invention provides a method for resource configuration, including:
  • the resource configuration information is a preamble sequence index set.
  • the method further includes:
  • Resource allocation information for the UE to transmit specific service data is transmitted to the UE.
  • the sending the resource configuration information to the user equipment UE includes: sending the resource configuration information by using a broadcast message or a radio resource control RRC dedicated signaling.
  • the step of sending resource allocation information to the UE includes:
  • the UE is allocated a fixed-size resource for transmitting specific service data, and the resource allocation information is carried in the random access message 4, and is sent to the UE; or
  • the UE After the random access procedure is completed, the UE is allocated a fixed-size resource for transmitting specific service data, and the resource allocation information is sent to the UE.
  • the embodiment of the invention provides a device for resource configuration, including:
  • the second resource configuration information sending module is configured to send resource configuration information for the UE to initiate a random access procedure to the user equipment UE, where the resource configuration information is a preamble sequence index set;
  • the preamble receiving module is configured to receive a preamble sequence for random access sent by the UE according to the resource configuration information.
  • the device further includes:
  • the second resource allocation information sending module is configured to send resource allocation information for the UE to send specific service data to the UE.
  • the device further includes:
  • a second allocation resource module configured to allocate, to the UE, a fixed-sized resource for transmitting specific service data in a process of performing a random access procedure
  • the second resource allocation information sending module is configured to carry the resource allocation information in the random access message 4 and send the information to the UE.
  • the device further includes:
  • the third resource allocation module allocates a fixed-sized resource for transmitting specific service data to the UE after completing the random access procedure.
  • the embodiment of the invention provides a method for resource configuration, including:
  • the resource configuration information is a preamble sequence index set
  • a preamble sequence for random access is transmitted according to the resource configuration information.
  • the method further includes:
  • the specific service data is transmitted according to the resource allocation information.
  • the step of sending a preamble sequence for random access according to the resource configuration information includes:
  • the embodiment of the invention provides a device for resource configuration, including:
  • a second resource configuration information receiving module configured to receive resource configuration information sent by the base station or the roadside unit; the resource configuration information is a preamble sequence index set;
  • the preamble sequence sending module is configured to send a preamble sequence for random access according to the resource configuration information.
  • the device further includes:
  • a second resource allocation information receiving module configured to receive resource allocation information sent by the base station or the roadside unit
  • the second specific service data sending module is configured to send the specific service data according to the resource allocation information.
  • the preamble sequence sending module is configured to: send a preamble sequence for random access according to the resource configuration information by: selecting an index from the preamble sequence index set, and sending the index Corresponding preamble sequence.
  • the embodiment of the invention further provides a computer storage medium, wherein the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the above method.
  • the user equipment can quickly obtain the resource request information for sending the specific service data by the wireless resource, thereby obtaining the resource for transmitting the specific service data, which greatly reduces the communication delay.
  • Figure 1 is a schematic diagram of discovery/communication of a D2D system
  • FIG. 2 is a flowchart of a method for resource configuration applied to a base station or a roadside unit according to Embodiment 1 of the present invention
  • FIG. 3 is a schematic diagram of a method for resource configuration according to Embodiment 1 of the present invention.
  • FIG. 4 is a schematic diagram of an apparatus for resource allocation applied to a base station or a roadside unit according to Embodiment 1 of the present invention
  • FIG. 5 is a flowchart of a method for resource configuration applied to a UE according to Embodiment 1 of the present invention.
  • FIG. 6 is a schematic diagram of an apparatus for resource configuration applied to a UE according to Embodiment 1 of the present invention.
  • FIG. 7 is a flowchart of a method for resource configuration applied to a base station or a roadside unit according to Embodiment 1 of the present invention.
  • FIG. 8 is a schematic diagram of an apparatus for resource configuration applied to a base station or a roadside unit according to Embodiment 2 of the present invention.
  • FIG. 9 is a flowchart of a method for resource configuration applied to a UE according to Embodiment 2 of the present invention.
  • FIG. 10 is a schematic diagram of an apparatus for resource configuration applied to a UE according to Embodiment 2 of the present invention.
  • the resource configuration information is sent to the user equipment (User Equipment, UE, ie, the terminal) through the base station or the roadside unit (RSU), so that the UE can quickly request the resource for sending the specific service data. Guarantee the timeliness of specific business communications.
  • User Equipment User Equipment
  • RSU roadside unit
  • the specific service refers to an emergency service, a security information service, a high reliability service, and the like, which require low latency.
  • the UE includes a variety of user equipment such as cell phones, vehicles, machines, and the like.
  • the specific service data may include one or more of the following data packets:
  • the resource type is a data packet of a guaranteed bit rate (GBR);
  • the resource type is an emergency type of data packet
  • the resource type is the indicated car network service type data packet.
  • the method for resource allocation applied to a base station or a roadside unit according to Embodiment 1 of the present invention is shown.
  • the method includes the following steps:
  • Step 101 The base station or the roadside unit sends resource configuration information to the user equipment UE.
  • the resource configuration information is configuration information of a first scheduling request (SR) resource and a second scheduling request resource.
  • the configuration information of the first scheduling request resource and the second scheduling request resource is used to indicate a first scheduling request resource and at least one second scheduling request resource, where the first scheduling request resource is used by the UE to send a first scheduling request, and the second scheduling The requesting resource is used by the UE to send a second scheduling request, where the first scheduling request indicates whether the UE needs to send data, and the second scheduling request indicates whether the UE needs to send specific service data.
  • the base station or the roadside unit not only configures the first SR resource for the UE, so that the UE indicates whether data needs to be transmitted, and also configures the second SR resource for the UE to indicate whether the specific service data needs to be sent, thereby indicating the For the priority of a specific service, the base station or the roadside unit side may allocate resources to the UE according to the priority.
  • a part of the resource may be allocated as a second scheduling request resource from the related scheduling request resource, and used by the UE to send the second scheduling request.
  • the physical uplink control channel scheduling request resource sequence number (SR-PUCCH-Resource Index) is a value in a specified set (for example, (0: x)), and/or a scheduling request configuration sequence number (SR-Config Index).
  • SR-PUCCH-Resource Index is a value in a specified set (for example, (0: x)
  • SR-Config Index scheduling request configuration sequence number
  • An additional resource pool may be allocated from the uplink resource as the second scheduling request resource, specifically for the SR application of the delay-sensitive service, or if the V2V service is scheduled to work at the 5.9G frequency, the frequency is reported at the frequency.
  • the SR request is considered a V2V service request.
  • the resource configuration information may be sent to the UE by using a broadcast message or Radio Resource Control (RRC) dedicated signaling.
  • RRC Radio Resource Control
  • the UE After receiving the resource configuration information, the UE sends the resource request information of the specific service data on the resource indicated by the configuration information of the second scheduling request resource when the UE needs to send the specific service with the high priority.
  • the resource request information is sent on the resource indicated by the configuration information of the first scheduling request resource.
  • Step 102 The base station or the roadside unit receives the UE to send the specific according to the resource configuration information. Resource request information for business data.
  • the base station or the roadside unit receives the resource request information of the specific service data that is sent by the UE on the second scheduling request resource.
  • the method further includes: the base station or the roadside unit sending specific service type indication information to the user equipment UE, where the specific service type indication information is used to indicate the service of the specific service data packet.
  • the base station or the roadside unit sending specific service type indication information to the user equipment UE, where the specific service type indication information is used to indicate the service of the specific service data packet.
  • the application resource pre-judgment condition includes one or more of the following conditions: the adjacent vehicle distance is less than the first threshold, the moving speed is greater than the second threshold, and the acceleration is greater than the third threshold, and the lane is changed to enter the hotspot area.
  • the first threshold, the second threshold, and the third threshold are transmitted by broadcast signaling and/or radio resource control RRC-specific signaling, or pre-configured by the protocol.
  • Step 103 The base station or the roadside unit sends resource allocation information to the UE, so that the UE sends the specific service data according to the resource allocation information.
  • the UE may be allocated a fixed size resource and send corresponding resource allocation information to the UE.
  • the resource allocation information may be sent through physical layer signaling.
  • the base station or the roadside unit when the UE is in an idle state, if a specific service data needs to be sent, a random access procedure is performed, and after completing the random access procedure, the base station or the roadside unit sends resource configuration information to the UE, where the resource is configured.
  • the configuration information is configuration information of the first scheduling request resource and the second scheduling request, and is used to indicate the first scheduling request resource and the at least one second scheduling request resource.
  • the random access procedure refers to a process in which the UE uplinks synchronously to the base station or the roadside unit and establishes a connection with the network.
  • the embodiment of the invention further provides a computer storage medium, wherein the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the above method.
  • the device for configuring resources in the embodiment of the present invention is applied to a base station or a roadside unit, and includes:
  • the first resource configuration information sending module is configured to send the resource configuration information to the user equipment UE, so that the UE sends the resource request information of the specific service data according to the resource configuration information;
  • the first resource request information receiving module is configured to receive resource request information that the UE sends specific service data according to the resource configuration information.
  • the resource configuration information is configuration information of the first scheduling request resource and the second scheduling request resource
  • the configuration information of the first scheduling request resource and the second scheduling request resource is used to indicate a first scheduling request resource and at least one second scheduling request resource, where the first scheduling request resource is used by the UE to send a first scheduling request, and the second scheduling The requesting resource is used by the UE to send a second scheduling request, where the first scheduling request indicates whether the UE needs to send data, and the second scheduling request indicates whether the UE needs to send specific service data.
  • the first resource request information receiving module is configured to receive resource request information of the specific service data that is sent by the UE on the second scheduling request resource.
  • the first resource request information receiving module is configured to receive resource request information of the specific service data that is sent by the UE on the second scheduling request resource when the UE satisfies the application resource pre-judging condition.
  • the application resource pre-judgment condition includes one or more of the following conditions: the adjacent vehicle distance is less than the first threshold, the moving speed is greater than the second threshold, the acceleration is greater than the third threshold, and the lane is to be turned into a hot spot;
  • the first threshold, the second threshold, and the third threshold are sent by using broadcast signaling and/or RRC dedicated signaling, or are pre-configured by the protocol.
  • the above device may further comprise:
  • the first resource allocation information sending module is configured to send resource allocation information to the UE, so that the UE sends the specific service data according to the resource allocation information.
  • the first allocation resource module is configured to allocate a fixed size resource to the UE.
  • a method for resource configuration applied to a user equipment UE according to Embodiment 1 of the present invention includes the following steps:
  • Step 201 Receive resource configuration information sent by a base station or a roadside unit.
  • the resource configuration information is configuration information of the first scheduling request resource and the second scheduling request resource
  • the configuration information of the first scheduling request resource and the second scheduling request resource is used to indicate a first scheduling request resource and at least one second scheduling request resource, where the first scheduling request resource is used by the UE to send a first scheduling request, and the second scheduling The requesting resource is used by the UE to send a second scheduling request, where the first scheduling request indicates whether the UE needs to send data, and the second scheduling request indicates whether the UE needs to send specific service data.
  • Step 202 Send resource request information of specific service data according to the resource configuration information.
  • the resource request information of the specific service data sent on the second scheduling request resource when the UE satisfies the application resource pre-judging condition, the resource request information of the specific service data sent on the second scheduling request resource.
  • the application resource pre-judgment condition includes one or more of the following conditions: the adjacent vehicle distance is less than the first threshold, the moving speed is greater than the second threshold, and the acceleration is greater than the third threshold, and the lane is changed to enter the hotspot area.
  • the first threshold, the second threshold, and the third threshold are sent by broadcast signaling and/or RRC dedicated signaling, or pre-configured by the protocol.
  • Step 203 Receive resource allocation information sent by the base station or a roadside unit.
  • Step 204 Send specific service data according to the resource allocation information.
  • the base station or the roadside unit when the UE is in an idle state, if a specific service data needs to be sent, the base station or the roadside unit sends resource configuration information to the UE after performing the random access procedure after performing the random access procedure.
  • the resource configuration information is a first scheduling request resource and a second scheduling request
  • the configuration information is used to indicate the first scheduling request resource and the at least one second scheduling request resource.
  • the embodiment of the invention further provides a computer storage medium, wherein the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the above method.
  • the apparatus for applying resource configuration of the UE includes:
  • the first resource configuration information receiving module is configured to receive resource configuration information sent by the base station or the roadside unit;
  • the first specific service data request sending module is configured to send resource request information of the specific service data according to the resource configuration information.
  • the resource configuration information is configuration information of the first scheduling request resource and the second scheduling request resource
  • the configuration information of the first scheduling request resource and the second scheduling request resource is used to indicate a first scheduling request resource and at least one second scheduling request resource, where the first scheduling request resource is used by the UE to send a first scheduling request, and the second scheduling The requesting resource is used by the UE to send a second scheduling request, where the first scheduling request indicates whether the UE needs to send data, and the second scheduling request indicates whether the UE needs to send specific service data.
  • the first specific service data request sending module is resource request information set to be specific service data sent on the second scheduling request resource.
  • the first specific service data request sending module is configured to request resource information of specific service data sent on the second scheduling request resource when the application resource pre-judging condition is met.
  • the application resource pre-judgment condition includes one or more of the following conditions: the adjacent vehicle distance is less than the first threshold, the moving speed is greater than the second threshold, the acceleration is greater than the third threshold, and the lane is to be turned into a hot spot;
  • the first threshold, the second threshold, and the third threshold are sent by using broadcast signaling and/or RRC dedicated signaling, or are pre-configured by the protocol.
  • a first resource allocation information receiving module configured to receive resource allocation information sent by the base station or a roadside unit
  • the first specific service data sending module is configured to send the specific service data according to the resource allocation information.
  • the resource request information of the specific service data may be sent on the resource indicated by the configuration information of the second scheduling request resource, and the base station or the roadside unit allocates the specific service data for the UE.
  • the resource enables the UE to request the resource quickly, so that specific service data can be sent to other UEs, ensuring the timeliness of the specific service communication.
  • the UE when the UE is in an idle state, it can also access the base station or the roadside unit as soon as possible, and apply for a resource for transmitting a specific service, thereby reducing the delay.
  • the method for resource configuration applied to a base station or a roadside unit according to Embodiment 2 of the present invention includes the following steps:
  • Step 301 Send resource configuration information to the UE, so that the UE initiates a random access procedure according to the resource configuration information.
  • the resource configuration information is a preamble index set.
  • the resource configuration information may be transmitted through a broadcast message or RRC dedicated signaling.
  • Step 302 Receive a preamble sequence for random access sent by the UE according to the resource configuration information.
  • the UE When the UE is in the idle state, if the specific service data needs to be sent, one index in the preamble index set is selected, and the preamble sequence corresponding to the index is sent.
  • Step 303 Send resource allocation information to the UE, so that the UE sends specific service data according to the resource allocation information.
  • the base station or the roadside unit After receiving the preamble sequence, the base station or the roadside unit determines that the UE needs to send a specific service. After the random access procedure is completed, the UE allocates resources preferentially, and sends resource allocation information to the UE, where the resources are used by the UE to send specific service data.
  • the allocated resource may be a fixed fixed size, for example, a resource of a physical resource block PRB is fixedly allocated to the UE, thus eliminating the process of negotiating resource size between the base station or the roadside unit and the UE.
  • the base station or the roadside unit determines that the UE needs to send specific service data, and in the random access process, preferentially allocates resources for the UE, and carries the information in the random access message 4.
  • the resource allocation information is sent to the UE, and the resource is used by the UE to send specific service data.
  • the allocated resources may be a fixed fixed size, which omits the process of negotiating resource sizes between the base station or the roadside unit and the UE.
  • the base station or the roadside unit allocates resources for the UE, and the UE can directly transmit specific service data after being accessed, which greatly reduces the delay.
  • the embodiment of the invention further provides a computer storage medium, wherein the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the above method.
  • the apparatus for applying resource configuration of a base station or a roadside unit according to the second embodiment of the present invention includes:
  • the second resource configuration information sending module is configured to send the resource configuration information to the user equipment UE, so that the UE initiates a random access procedure according to the resource configuration information, where the resource configuration information is a preamble sequence index set;
  • the preamble receiving module is configured to receive a preamble sequence for random access sent by the UE according to the resource configuration information.
  • the apparatus may further include: a second resource allocation information sending module, configured to send resource allocation information to the UE, so that the UE sends the specific service data according to the resource allocation information.
  • a second resource allocation information sending module configured to send resource allocation information to the UE, so that the UE sends the specific service data according to the resource allocation information.
  • the apparatus may further include: a second allocation resource module, configured to allocate a fixed size resource for transmitting specific service data to the UE in a process of performing a random access procedure; and the second resource allocation information sending module It is set to carry resource allocation information in the random access message 4 (msg4) and send it to the UE.
  • a second allocation resource module configured to allocate a fixed size resource for transmitting specific service data to the UE in a process of performing a random access procedure
  • the second resource allocation information sending module It is set to carry resource allocation information in the random access message 4 (msg4) and send it to the UE.
  • the apparatus may further include: a third allocated resource module, configured to complete the random access procedure, A fixed size of resources for transmitting specific service data is allocated to the UE.
  • the method for applying resource configuration of a UE according to Embodiment 2 of the present invention includes the following steps:
  • Step 401 Receive resource configuration information sent by a base station or a roadside unit.
  • Step 402 Send a preamble sequence for random access according to the resource configuration information.
  • the resource configuration information is a preamble sequence index set.
  • step 402 an index is selected from the set of preamble sequence indexes, and a preamble sequence corresponding to the index is sent.
  • Step 403 Receive resource allocation information sent by a base station or a roadside unit.
  • Step 404 Send specific service data according to the resource allocation information.
  • the embodiment of the invention further provides a computer storage medium, wherein the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the above method.
  • the apparatus for applying resource configuration of a UE includes:
  • a second resource configuration information receiving module configured to receive resource configuration information sent by the base station or the roadside unit; the resource configuration information is a preamble sequence index set;
  • the preamble sequence sending module is configured to send a preamble sequence for random access according to the resource configuration information.
  • the preamble sequence sending module is configured to select an index from the set of preamble sequence indexes, and send a preamble sequence corresponding to the index.
  • the device may also include the following modules:
  • a second resource allocation information receiving module configured to receive resource allocation information sent by the base station or the roadside unit
  • the second specific service data sending module is configured to send the specific service data according to the resource allocation information.
  • the preamble sequence index set is used by a random access procedure initiated by the UE in advance to transmit specific service data.
  • the UE can access the base station or the roadside unit as soon as possible, and apply for the resource to send specific service data to other UEs.
  • the operations performed may be implemented by a base station or by an RSU.
  • the base station and the RSU jointly implement resource configuration and allocation. For example, after receiving the resource request information of the specific service data, the base station determines the access RSU of the UE, and then allocates resources for the RSU.
  • the embodiment of the present invention mainly proposes an improvement scheme for the D2D technology, the technical field of the communication using other peer entities, such as the M2M (Machine to Machine) system, the embodiment of the present invention The same applies.
  • M2M Machine to Machine
  • all or part of the steps of the above embodiments may also be implemented by using an integrated circuit. These steps may be separately fabricated into individual integrated circuit modules, or multiple modules or steps may be fabricated into a single integrated circuit module. achieve.
  • Each device/function module/functional unit in the above embodiments may use a general-purpose computing device. Implementations can be centralized on a single computing device or distributed across a network of multiple computing devices.
  • each device/function module/functional unit in the above embodiment When each device/function module/functional unit in the above embodiment is implemented in the form of a software function module and sold or used as a stand-alone product, it can be stored in a computer readable storage medium.
  • the above mentioned computer readable storage medium may be a read only memory, a magnetic disk or an optical disk or the like.
  • the user equipment can quickly obtain the resource request information for sending the specific service data by the wireless resource, thereby obtaining the resource for transmitting the specific service data, which greatly reduces the communication delay.

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Abstract

一种资源配置的方法和装置,所述方法包括:向用户设备UE发送资源配置信息;所述资源配置信息为第一调度请求资源和第二调度请求资源的配置信息;接收所述UE按照所述资源配置信息发送特定业务数据的资源请求信息。通过上述技术方案,用户设备可以快速的获取无线资源发送特定业务数据的资源请求信息,进而获得发送特定业务数据的资源,极大的降低了通信时延。

Description

资源配置的方法和装置 技术领域
本文涉及但不限于无线通信技术领域,尤指一种资源配置的方法和装置。
背景技术
随着无线多媒体业务的发展,人们对高数据速率和用户体验的需求日益增长,从而对传统蜂窝网络的系统容量和覆盖提出了较高要求。另一方面,公共安全、社交网络、近距离数据共享、本地广告等应用场景使得人们对了解附近人或事物并与之通信(Proximity Services,邻近服务)的需求逐渐增加。传统的以基站为中心的蜂窝网络在高数据速率以及邻近服务的支持方面存在明显的局限性,在这种需求背景下,代表未来通信技术发展新方向的D2D(Device-to-Device,设备到设备)技术应运而生。D2D技术的应用,可以减轻蜂窝网络的负担、减少用户设备的电池功耗、提高数据速率,并改善网络基础设施的鲁棒性,很好地满足上述高数据速率业务和邻近服务的要求。
D2D技术可以工作在授权频段或非授权频段,允许多个支持D2D功能的用户设备(即D2D用户设备,D2D User Equipment,D2D UE)在有网络基础设施或无网络基础设施的情况下进行直接发现/直接通信。D2D的应用场景主要有三种:
UE1和UE2在蜂窝网络的覆盖下进行数据交互,用户面数据不经过网络基础设施,如图1的模式1;
在弱/无覆盖区域的UE中继传输,如图1中的模式2,允许信号质量较差的UE4通过附近有网络覆盖的UE3与网络进行通信,能帮助运营商扩展覆盖、提高容量;
在发生地震或紧急情况,蜂窝网络不能正常工作的情况下,允许设备间直接通信,如图1中的模式3,UE5,UE6和UE7间控制面和用户面都不经过网络基础设施而进行一跳或多跳的数据通信。
D2D技术通常包括D2D发现技术和D2D通信技术,其中,D2D发现技术是指用于判断/确定第一用户设备是否邻近第二用户设备的技术。通常,D2D用户设备间可通过发送或接收发现信号/信息来发现对方;D2D通信技术是指D2D用户设备之间部分或全部通信数据可以不通过网络基础设施而直接进行通信的技术。
基于D2D技术的以上特点和优势,相关技术已经提出使用蜂窝无线通信以及D2D技术来实现车联网应用的可能,支持车联网通信的主要场景包括即时通信和车辆预警两个方面。
车联网通信的模式具体分为三种:车车通信(V2V,Vehicle-to-Vehicle Communications),车网通信(V2I,Vehicle-to-Infrastructure Communications),车人通信(V2P,Vehicle-to-Pedestrian Communications)三类,且这三类也可以统称为Vehicle-to-Everything(V2X)通信。
针对车辆预警,美国国家公路交通安全管理局的调查报告显示,80%的公路交通事故是由于驾驶员在事故发生前3秒内的疏忽造成的。戴姆勒-奔驰公司的一项实验表明,如果提前0.5秒示警驾驶员,可以避免60%的追尾事故;若驾驶员能提早1.5秒得到示警并采取措施,则可以避免90%的追尾撞车事故。基于通信的碰撞预警系统,通过利用先进的无线蜂窝通信技术,实现车与车、车与路侧基础设施间的实时信息交互,告知彼此目前的状态(包括车辆的位置、速度、加速度、行驶路径)及获知的道路环境信息,协作感知道路危险状况,及时提供多种碰撞预警信息,防止道路交通安全事故的发生,成为当前各国试图解决道路交通安全问题的一种新的思路。
车辆预警可能会包括碰撞预警、变道预警等,但这种场景下对时延的要求非常高,相关的D2D技术无法实现。
针对其它一些需要低时延传送的业务数据,相关技术没有针对发送业务数据的资源请求信息设计专门的资源配置机制,使得UE无法及时发送业务数据的资源请求信息,进而导致发送业务数据的时延较长。按照相关的资源配置方式,发送低时延数据的时延无法满足实时需求。
发明内容
以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。
本发明实施例提供了一种资源配置的方法和装置,使用户设备可以快速地获取无线资源发送特定业务数据的资源请求信息,进而获得发送特定业务数据的资源,从而降低通信时延。
本发明实施例提出了一种资源配置的方法,包括:
向用户设备UE发送资源配置信息;所述资源配置信息为第一调度请求资源和第二调度请求资源的配置信息;
接收所述UE按照所述资源配置信息发送特定业务数据的资源请求信息。
可选地,所述第一调度请求资源和第二调度请求资源的配置信息用于指示第一调度请求资源和至少一个第二调度请求资源,第一调度请求资源用于UE发送第一调度请求,第二调度请求资源用于UE发送第二调度请求,所述第一调度请求指示UE是否需要发送数据,所述第二调度请求指示UE是否需要发送特定业务数据。
可选地,所述特定业务数据包括如下数据包的一种或多种:
对时延要求低于给定阈值的数据包;
资源类型为保证比特速率GBR的数据包;
资源类型为GBR且对时延要求低于给定阈值的数据包;
资源类型为紧急类型的数据包;
车联网业务类型数据包;
对时延要求低于给定阈值的车联网业务类型数据包;
资源类型为指示的业务类型的数据包;
资源类型为指示的车联网业务类型数据包。
可选的,素数方法还包括:当特定业务数据的资源类型为指示的业务类型时,向用户设备UE发送特定业务类型指示信息;当特定业务数据包的资源类型为指示的车联网业务类型时,向用户设备UE发送特定车联网业务类型指示信息;所述特定业务类型指示信息以及所述特定车辆网业务类型指示 信息用于指示属于特定业务数据包的业务类型。
可选地,所述接收所述UE按照所述资源配置信息发送特定业务数据的资源请求信息的步骤之后,还包括:
向UE发送用于UE发送特定业务数据的资源分配信息,以使所述UE按照所述资源分配信息发送特定业务数据。
可选地,所述向用户设备UE发送资源配置信息包括:
通过广播消息或者无线资源控制RRC专有信令发送所述资源配置信息。
可选地,约定物理上行链路控制信道调度请求资源序号SR-PUCCH-ResourceIndex为指定集合中的值,和/或调度请求配置序号SR-ConfigIndex为指定集合中的值时,所对应的调度请求资源为第二调度请求资源。
可选地,所述接收所述UE按照所述资源配置信息发送特定业务数据的资源请求信息的步骤,包括:
接收所述UE在第二调度请求资源上发送的特定业务数据的资源请求信息。
可选地,所述接收所述UE在第二调度请求资源上发送的特定业务数据的资源请求信息的步骤,包括:
接收所述UE在满足申请资源预判条件时,在第二调度请求资源上发送的特定业务数据的资源请求信息。
可选地,所述申请资源预判条件包括如下条件中的一种或多种:相邻车距小于第一门限,移动速度大于第二门限,加速度大于第三门限,要换车道拐弯,进入热点区域;
其中,所述第一门限、第二门限和第三门限通过广播信令和/或RRC专有信令发送,或者由协议预配置。
可选地,所述发送资源分配信息给UE的步骤包括:
为所述UE分配固定大小的资源,并发送相应的资源分配信息给UE。
可选地,所述发送资源分配信息给UE的步骤包括:
通过物理层信令发送所述资源分配信息。
本发明实施例提出了一种资源配置的装置,包括:
第一资源配置信息发送模块,设置为向用户设备UE发送资源配置信息;所述资源配置信息为第一调度请求资源和第二调度请求资源的配置信息;
第一资源请求信息接收模块,设置为接收所述UE按照所述资源配置信息发送特定业务数据的资源请求信息。
可选地,所述第一调度请求资源和第二调度请求资源的配置信息用于指示第一调度请求资源和至少一个第二调度请求资源,第一调度请求资源用于UE发送第一调度请求,第二调度请求资源用于UE发送第二调度请求,所述第一调度请求指示UE是否需要发送数据,所述第二调度请求指示UE是否需要发送特定业务数据。
可选地,该装置还包括:
第一资源分配信息发送模块,设置为向UE发送用于UE发送特定业务数据的资源分配信息。
可选地,所述第一资源请求信息接收模块是设置为通过如下方式实现接收所述UE按照所述资源配置信息发送特定业务数据的资源请求信息:接收所述UE在第二调度请求资源上发送的特定业务数据的资源请求信息。
可选地,所述第一资源请求信息接收模块是设置为通过如下方式实现接收所述UE在第二调度请求资源上发送的特定业务数据的资源请求信息:
接收所述UE在满足申请资源预判条件时,在第二调度请求资源上发送的特定业务数据的资源请求信息。
可选地,所述申请资源预判条件包括如下条件中的一种或多种:相邻车距小于第一门限,移动速度大于第二门限,加速度大于第三门限,要换车道拐弯,进入热点区域;
其中,所述第一门限、第二门限和第三门限通过广播信令和/或RRC专有信令发送,或者由协议预配置。
可选地,该装置还包括:
第一分配资源模块,设置为为所述UE分配固定大小的资源。
本发明实施例提出了一种资源配置的方法,包括:
接收基站或路边单元发送的资源配置信息;所述资源配置信息为第一调度请求资源和第二调度请求资源的配置信息;
按照所述资源配置信息发送特定业务数据的资源请求信息。
可选地,所述第一调度请求资源和第二调度请求资源的配置信息用于指示第一调度请求资源和至少一个第二调度请求资源,第一调度请求资源用于UE发送第一调度请求,第二调度请求资源用于UE发送第二调度请求,所述第一调度请求指示UE是否需要发送数据,所述第二调度请求指示UE是否需要发送特定业务数据。
可选地,所述按照所述资源配置信息发送特定业务数据的资源请求信息的步骤之后,还包括:
接收所述基站或路边单元发送的资源分配信息;
按照所述资源分配信息发送特定业务数据。
可选地,所述按照所述资源配置信息发送特定业务数据的资源请求信息的步骤包括:
在第二调度请求资源上发送的特定业务数据的资源请求信息。
可选地,所述在第二调度请求资源上发送的特定业务数据的资源请求信息的步骤包括:
当满足申请资源预判条件时,在第二调度请求资源上发送的特定业务数据的资源请求信息。
可选地,所述申请资源预判条件包括如下条件中的一种或多种:相邻车距小于第一门限,移动速度大于第二门限,加速度大于第三门限,要换车道拐弯,进入热点区域;
其中,所述第一门限、第二门限和第三门限通过广播信令和/或RRC专 有信令发送,或者由协议预配置。
本发明实施例提出了一种资源配置的装置,包括:
第一资源配置信息接收模块,设置为接收基站或路边单元发送的资源配置信息;所述资源配置信息为第一调度请求资源和第二调度请求资源的配置信息;
第一特定业务数据请求发送模块,设置为按照所述资源配置信息发送特定业务数据的资源请求信息。
可选地,所述第一调度请求资源和第二调度请求资源的配置信息用于指示第一调度请求资源和至少一个第二调度请求资源,第一调度请求资源用于UE发送第一调度请求,第二调度请求资源用于UE发送第二调度请求,所述第一调度请求指示UE是否需要发送数据,所述第二调度请求指示UE是否需要发送特定业务数据。
可选地,该装置还包括:
第一资源分配信息接收模块,设置为接收所述基站或路边单元发送的资源分配信息;
第一特定业务数据发送模块,设置为按照所述资源分配信息发送特定业务数据。
可选地,第一特定业务数据请求发送模块是设置为通过如下方式实现按照所述资源配置信息发送特定业务数据的资源请求信息:在第二调度请求资源上发送的特定业务数据的资源请求信息。
可选地,所述第一特定业务数据请求发送模块是设置为通过如下方式实现在第二调度请求资源上发送的特定业务数据的资源请求信息:当满足申请资源预判条件时,在第二调度请求资源上发送的特定业务数据的资源请求信息。
可选地,所述申请资源预判条件包括如下条件中的一种或多种:相邻车距小于第一门限,移动速度大于第二门限,加速度大于第三门限,要换车道拐弯,进入热点区域;
其中,所述第一门限、第二门限和第三门限通过广播信令和/或RRC专有信令发送,或者由协议预配置。
本发明实施例提出了一种资源配置的方法,包括:
向用户设备UE发送用于UE发起随机接入流程的资源配置信息;所述资源配置信息为前导序列索引集合。
接收所述UE按照所述资源配置信息发送的用于随机接入的前导序列。
可选地,所述接收所述UE按照所述资源配置信息发送的用于随机接入的前导序列的步骤之后,还包括:
向UE发送用于UE发送特定业务数据的资源分配信息。
可选地,所述向用户设备UE发送资源配置信息包括:通过广播消息或者无线资源控制RRC专有信令发送所述资源配置信息。
可选地,向UE发送资源分配信息的步骤包括:
执行随机接入流程过程中,为所述UE分配固定大小的用于发送特定业务数据的资源,并在随机接入消息4中携带资源分配信息,发送给UE;或者
完成随机接入流程后,为所述UE分配固定大小的用于发送特定业务数据的资源,并发送资源分配信息给UE。
本发明实施例提出了一种资源配置的装置,包括:
第二资源配置信息发送模块,设置为向用户设备UE发送用于UE发起随机接入流程的资源配置信息;其中,所述资源配置信息为前导序列索引集合;
前导序列接收模块,设置为接收所述UE按照所述资源配置信息发送的用于随机接入的前导序列。
可选地,该装置还包括:
第二资源分配信息发送模块,设置为向UE发送用于UE发送特定业务数据的资源分配信息。
可选地,该装置还包括:
第二分配资源模块,设置为在执行随机接入流程的过程中,为所述UE分配固定大小的用于发送特定业务数据的资源;
所述第二资源分配信息发送模块,是设置为在随机接入消息4中携带资源分配信息,发送给UE。
可选地,该装置还包括:
第三分配资源模块,在完成随机接入流程后,为所述UE分配固定大小的用于发送特定业务数据的资源。
本发明实施例提出了一种资源配置的方法,包括:
接收基站或路边单元发送的资源配置信息;所述资源配置信息为前导序列索引集合;
按照所述资源配置信息发送用于随机接入的前导序列。
可选地,所述按照所述资源配置信息发送用于随机接入的前导序列的步骤之后,还包括:
接收基站或路边单元发送的资源分配信息;
按照所述资源分配信息发送特定业务数据。
可选地,所述按照所述资源配置信息发送用于随机接入的前导序列的步骤包括:
从所述前导序列索引集合中选择一条索引,发送所述索引对应的前导序列。
本发明实施例提出了一种资源配置的装置,包括:
第二资源配置信息接收模块,设置为接收基站或路边单元发送的资源配置信息;所述资源配置信息为前导序列索引集合;
前导序列发送模块,设置为按照所述资源配置信息发送用于随机接入的前导序列。
可选地,该装置还包括:
第二资源分配信息接收模块,设置为接收基站或路边单元发送的资源分配信息;
第二特定业务数据发送模块,设置为按照所述资源分配信息发送特定业务数据。
可选地,所述前导序列发送模块,是设置为通过如下方式实现按照所述资源配置信息发送用于随机接入的前导序列:从所述前导序列索引集合中选择一条索引,发送所述索引对应的前导序列。
本发明实施例还提供了一种计算机存储介质,所述计算机存储介质中存储有计算机可执行指令,所述计算机可执行指令用于执行上述的方法。
本发明实施例具有如下有益效果:
用户设备可以快速的获取无线资源发送特定业务数据的资源请求信息,进而获得发送特定业务数据的资源,极大的降低了通信时延。
在阅读并理解了附图和详细描述后,可以明白其他方面。
附图概述
图1为D2D系统的发现/通信示意图;
图2为本发明实施例一的应用于基站或路边单元的资源配置的方法的流程图;
图3为本发明实施例一的资源配置的方法示意图;
图4为本发明实施例一的应用于基站或路边单元的资源配置的装置的示意图;
图5为本发明实施例一的应用于UE的资源配置的方法的流程图;
图6为本发明实施例一的应用于UE的资源配置的装置的示意图;
图7为本发明实施例一的应用于基站或路边单元的资源配置的方法的流程图;
图8为本发明实施例二的应用于基站或路边单元的资源配置的装置的示意图;
图9为本发明实施例二的应用于UE的资源配置的方法的流程图;
图10为本发明实施例二的应用于UE的资源配置的装置的示意图。
本发明的实施方式
下文中将结合附图对本发明的实施例进行详细说明。需要说明的是,在不冲突的情况下,本申请中的实施例及实施例中的特征可以相互任意组合。
在本发明实施例中,通过基站或路边单元(Road Side Unit,RSU)向用户设备(User Equipment,UE,即终端)发送资源配置信息,使UE可以迅速请求到发送特定业务数据的资源,保证了特定业务通信的及时性。
其中,特定业务是指紧急业务,安全信息类业务,高可靠性业务等要求低时延的业务。
UE包括多种用户设备,例如手机,车辆,机器等等。
所述特定业务数据可以包括如下数据包的一种或多种:
对时延要求低于给定阈值的数据包;
资源类型为保证比特速率(Guranteed Bit Rate,GBR)的数据包;
资源类型为GBR且对时延要求低于给定阈值的数据包;
资源类型为紧急类型的数据包;
车联网业务类型数据包;
对时延要求低于给定阈值的车联网业务类型数据包;
资源类型为指示的业务类型的数据包;
资源类型为指示的车联网业务类型数据包。
实施例一
如图2所示,本发明实施例一的应用于基站或路边单元的资源配置的方 法包括如下步骤:
步骤101,基站或路边单元向用户设备UE发送资源配置信息;
其中,所述资源配置信息是第一调度请求(schedule request,SR)资源和第二调度请求资源的配置信息。
所述第一调度请求资源和第二调度请求资源的配置信息用于指示第一调度请求资源和至少一个第二调度请求资源,第一调度请求资源用于UE发送第一调度请求,第二调度请求资源用于UE发送第二调度请求,所述第一调度请求指示UE是否需要发送数据,所述第二调度请求指示UE是否需要发送特定业务数据。
本发明实施例中,基站或路边单元不仅为UE配置第一SR资源以便UE指示是否需要传输数据,还为UE配置第二SR资源以便UE指示是否需要发送特定业务数据,从而指示出所述特定业务的优先级,基站或路边单元侧可以根据所述优先级为所述UE分配资源。
可以从相关的调度请求资源中划分部分资源作为第二调度请求资源,用于UE发送第二调度请求。比如,约定物理上行链路控制信道调度请求资源序号(SR-PUCCH-Resource Index)为指定集合中的值(比如,(0:x)),和/或调度请求配置序号(SR-Config Index)为指定集合中的值时,所对应的调度请求资源为第二调度请求资源。
也可以从上行资源中另外分配一块资源池作为第二调度请求资源,专门用于时延敏感型业务的SR申请,或者,如果V2V业务约定在5.9G频点工作,那么在该频点上报的SR请求则视为V2V业务请求。
本步骤中,可以通过广播消息或者无线资源控制(Radio Resource Control,RRC)专有信令向UE发送所述资源配置信息。
UE接收到所述资源配置信息后,当UE有高优先级的特定业务需要发送时,则在第二调度请求资源的配置信息指示的资源上发送特定业务数据的资源请求信息。当终端有普通业务需要发送时,则在第一调度请求资源的配置信息指示的资源上发送资源请求信息。
步骤102,基站或路边单元接收所述UE按照所述资源配置信息发送特定 业务数据的资源请求信息。
本步骤中,基站或路边单元接收所述UE在第二调度请求资源上发送的特定业务数据的资源请求信息。
可选的,当资源类型为指示的业务类型时,所述方法还包括:基站或路边单元向用户设备UE发送特定业务类型指示信息,特定业务类型指示信息用于指示特定业务数据包的业务类型。
在一个实例中,如图3所示,当UE在满足申请资源预判条件时,判断有高优先级的特定业务数据需要发送,在第二调度请求资源上发送特定业务数据的资源请求信息。
其中,所述申请资源预判条件包括如下条件中的一种或多种:相邻车距小于第一门限,移动速度大于第二门限,加速度大于第三门限,要换车道拐弯,进入热点区域;所述第一门限、第二门限和第三门限通过广播信令和/或无线资源控制RRC专有信令发送,或者由协议预配置。
本发明实施例还可包括如下步骤:
步骤103,基站或路边单元向UE发送资源分配信息,以使所述UE按照所述资源分配信息发送特定业务数据。
可以为所述UE分配固定大小的资源,并发送相应的资源分配信息给UE。
本步骤中,可通过物理层信令发送所述资源分配信息。
在一个实例中,当UE处于空闲态时,如果需要发送特定业务数据,则执行随机接入流程,在完成随机接入流程后,基站或路边单元则向UE发送资源配置信息,所述资源配置信息为第一调度请求资源和第二调度请求的配置信息,用于指示第一调度请求资源和至少一个第二调度请求资源。
其中,随机接入流程是指,UE上行同步接入到基站或路边单元并与网络建立连接的过程。
本发明实施例还提供了一种计算机存储介质,所述计算机存储介质中存储有计算机可执行指令,所述计算机可执行指令用于执行上述的方法。
相应地,如图4所示,本发明实施例的资源配置的装置,应用于基站或路边单元,包括:
第一资源配置信息发送模块,设置为向用户设备UE发送资源配置信息,以使所述UE按照所述资源配置信息发送特定业务数据的资源请求信息;
第一资源请求信息接收模块,设置为接收所述UE按照所述资源配置信息发送特定业务数据的资源请求信息。
其中,所述资源配置信息为第一调度请求资源和第二调度请求资源的配置信息;
所述第一调度请求资源和第二调度请求资源的配置信息用于指示第一调度请求资源和至少一个第二调度请求资源,第一调度请求资源用于UE发送第一调度请求,第二调度请求资源用于UE发送第二调度请求,所述第一调度请求指示UE是否需要发送数据,所述第二调度请求指示UE是否需要发送特定业务数据。
所述第一资源请求信息接收模块,是设置为接收所述UE在第二调度请求资源上发送的特定业务数据的资源请求信息。
所述第一资源请求信息接收模块,是设置为接收所述UE在满足申请资源预判条件时,在第二调度请求资源上发送的特定业务数据的资源请求信息。
所述申请资源预判条件包括如下条件中的一种或多种:相邻车距小于第一门限,移动速度大于第二门限,加速度大于第三门限,要换车道拐弯,进入热点区域;
其中,所述第一门限、第二门限和第三门限通过广播信令和/或RRC专有信令发送,或者由协议预配置。
上述装置还可包括:
第一资源分配信息发送模块,设置为向UE发送资源分配信息,以使所述UE按照所述资源分配信息发送特定业务数据。
第一分配资源模块,设置为为所述UE分配固定大小的资源。
如图5所示,本发明实施例一的应用于用户设备UE的资源配置的方法,包括如下步骤:
步骤201,接收基站或路边单元发送的资源配置信息;
其中,所述资源配置信息为第一调度请求资源和第二调度请求资源的配置信息;
所述第一调度请求资源和第二调度请求资源的配置信息用于指示第一调度请求资源和至少一个第二调度请求资源,第一调度请求资源用于UE发送第一调度请求,第二调度请求资源用于UE发送第二调度请求,所述第一调度请求指示UE是否需要发送数据,所述第二调度请求指示UE是否需要发送特定业务数据。
步骤202,按照所述资源配置信息发送特定业务数据的资源请求信息。
在本步骤中,UE在第二调度请求资源上发送的特定业务数据的资源请求信息。
在一个实例中,当UE在满足申请资源预判条件时,在第二调度请求资源上发送的特定业务数据的资源请求信息。
其中,所述申请资源预判条件包括如下条件中的一种或多种:相邻车距小于第一门限,移动速度大于第二门限,加速度大于第三门限,要换车道拐弯,进入热点区域;所述第一门限、第二门限和第三门限通过广播信令和/或RRC专有信令发送,或者由协议预配置。
在本发明实施例中,还可包括如下步骤:
步骤203,接收所述基站或路边单元发送的资源分配信息;
步骤204,按照所述资源分配信息发送特定业务数据。
在一个实例中,当UE处于空闲态时,如果需要发送特定业务数据,则通过执行随机接入流程,在完成随机接入流程后,基站或路边单元则向UE发送资源配置信息,所述资源配置信息为第一调度请求资源和第二调度请求 的配置信息,用于指示第一调度请求资源和至少一个第二调度请求资源。
本发明实施例还提供了一种计算机存储介质,所述计算机存储介质中存储有计算机可执行指令,所述计算机可执行指令用于执行上述的方法。
相应地,如图6所示,应用于UE的资源配置的装置,包括:
第一资源配置信息接收模块,设置为接收基站或路边单元发送的资源配置信息;
第一特定业务数据请求发送模块,设置为按照所述资源配置信息发送特定业务数据的资源请求信息。
所述资源配置信息为第一调度请求资源和第二调度请求资源的配置信息;
所述第一调度请求资源和第二调度请求资源的配置信息用于指示第一调度请求资源和至少一个第二调度请求资源,第一调度请求资源用于UE发送第一调度请求,第二调度请求资源用于UE发送第二调度请求,所述第一调度请求指示UE是否需要发送数据,所述第二调度请求指示UE是否需要发送特定业务数据。
第一特定业务数据请求发送模块,是设置为在第二调度请求资源上发送的特定业务数据的资源请求信息。
所述第一特定业务数据请求发送模块,是设置为当满足申请资源预判条件时,在第二调度请求资源上发送的特定业务数据的资源请求信息。
所述申请资源预判条件包括如下条件中的一种或多种:相邻车距小于第一门限,移动速度大于第二门限,加速度大于第三门限,要换车道拐弯,进入热点区域;
其中,所述第一门限、第二门限和第三门限通过广播信令和/或RRC专有信令发送,或者由协议预配置。
本发明实施例中,还可包括如下模块:
第一资源分配信息接收模块,设置为接收所述基站或路边单元发送的资源分配信息;
第一特定业务数据发送模块,设置为按照所述资源分配信息发送特定业务数据。
本实施例中,当UE有特定业务需要发送时,可以在第二调度请求资源的配置信息指示的资源上发送特定业务数据的资源请求信息,基站或路边单元为UE分配传输特定业务数据的资源,使UE可以迅速请求到资源,从而可以向其它UE发送特定业务数据,保证了特定业务通信的及时性。另外,在UE处于空闲态时,也能够尽快接入到基站或路边单元,申请到发送特定业务的资源,从而降低了时延。
实施例二
如图7所示,本发明实施例二的应用于基站或路边单元的资源配置的方法,包括如下步骤:
步骤301,向UE发送资源配置信息,以使所述UE按照所述资源配置信息发起随机接入流程;
其中,所述资源配置信息为前导序列(preamble)索引集合。
可通过广播消息或者RRC专有信令发送所述资源配置信息。
步骤302,接收所述UE按照所述资源配置信息发送的用于随机接入的前导序列。
当UE处于空闲态时,如果需要发送特定业务数据,则选择所述前导序列索引集合中的一条索引,发送所述索引对应的前导序列。
本实施例中,还可包括如下步骤:
步骤303,向UE发送资源分配信息,以使所述UE按照所述资源分配信息发送特定业务数据。
基站或路边单元接收到所述前导序列后,判断所述UE需要发送特定业 务数据,在完成随机接入流程后,则优先为该UE分配资源,并发送资源分配信息给UE,所述资源用于UE发送特定业务数据。所分配的资源可以是约定好的固定大小,例如,固定分配1个物理资源块PRB的资源给所述UE,这样省去了基站或路边单元和UE协商资源大小的流程。
或者,基站或路边单元接收到所述前导序列后,判断所述UE需要发送特定业务数据,则在随机接入过程中,即优先为该UE分配资源,并在随机接入消息4中携带资源分配信息,并发送给UE,所述资源用于UE发送特定业务数据。所分配的资源可以是约定好的固定大小,这样省去了基站或路边单元和UE协商资源大小的流程。在随机接入过程中,基站或路边单元即为UE分配资源,UE接入后可直接发送特定业务数据,极大降低了时延。
本发明实施例还提供了一种计算机存储介质,所述计算机存储介质中存储有计算机可执行指令,所述计算机可执行指令用于执行上述的方法。
相应地,如图8所示,本发明实施例二的应用于基站或路边单元的资源配置的装置,包括:
第二资源配置信息发送模块,设置为向用户设备UE发送资源配置信息,以使所述UE按照所述资源配置信息发起随机接入流程;其中,所述资源配置信息为前导序列索引集合;
前导序列接收模块,设置为接收所述UE按照所述资源配置信息发送的用于随机接入的前导序列。
该装置还可包括:第二资源分配信息发送模块,设置为向UE发送资源分配信息,以使所述UE按照所述资源分配信息发送特定业务数据。
该装置还可包括:第二分配资源模块,设置为在执行随机接入流程的过程中,为所述UE分配固定大小的用于发送特定业务数据的资源;所述第二资源分配信息发送模块,是设置为在随机接入消息4(msg4)中携带资源分配信息,发送给UE。
该装置还可包括:第三分配资源模块,设置为在完成随机接入流程后, 为所述UE分配固定大小的用于发送特定业务数据的资源。
如图9所示,本发明实施例二的应用于UE的资源配置的方法,包括如下步骤:
步骤401,接收基站或路边单元发送的资源配置信息;
步骤402,按照所述资源配置信息发送用于随机接入的前导序列。
其中,所述资源配置信息为前导序列索引集合。
步骤402中,从所述前导序列索引集合中选择一条索引,发送所述索引对应的前导序列。
本实施例中,还可包括如下步骤:
步骤403,接收基站或路边单元发送的资源分配信息;
步骤404,按照所述资源分配信息发送特定业务数据。
本发明实施例还提供了一种计算机存储介质,所述计算机存储介质中存储有计算机可执行指令,所述计算机可执行指令用于执行上述的方法。
相应地,如图10所示,本发明实施例的应用于UE的资源配置的装置,包括:
第二资源配置信息接收模块,设置为接收基站或路边单元发送的资源配置信息;所述资源配置信息为前导序列索引集合;
前导序列发送模块,设置为按照所述资源配置信息发送用于随机接入的前导序列。
所述前导序列发送模块,是设置为从所述前导序列索引集合中选择一条索引,发送所述索引对应的前导序列。
该装置还可包括如下模块:
第二资源分配信息接收模块,设置为接收基站或路边单元发送的资源分配信息;
第二特定业务数据发送模块,设置为按照所述资源分配信息发送特定业务数据。
本实施中,该前导序列索引集合是预先约定UE因需要传输特定业务数据,而发起的随机接入流程所使用的。这样,UE可以尽快接入基站或路边单元,并申请到资源向其它UE发送特定业务数据。
上述应用于基站或RSU的方法和装置中,执行的操作可以由基站实现,也可以由RSU实现。或者,基站和RSU共同实现资源的配置和分配。例如,基站接收UE上报特定业务数据的资源请求信息后,确定UE的接入RSU,然后由RSU为其分配资源。
需要说明的是,虽然本发明实施例主要是针对D2D技术提出了改进方案,但是针对采用其它对等实体进行通信的技术领域,比如M2M(Machine to Machine,机器与机器)系统,本发明实施例也同样适用。
以上内容是结合具体的实施方式对本发明所作的进一步详细说明,不能认定本发明的具体实施只局限于这些说明。
本领域普通技术人员可以理解上述实施例的全部或部分步骤可以使用计算机程序流程来实现,所述计算机程序可以存储于一计算机可读存储介质中,所述计算机程序在相应的硬件平台上(如系统、设备、装置、器件等)执行,在执行时,包括方法实施例的步骤之一或其组合。
可选地,上述实施例的全部或部分步骤也可以使用集成电路来实现,这些步骤可以被分别制作成一个个集成电路模块,或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。
上述实施例中的各装置/功能模块/功能单元可以采用通用的计算装置来 实现,它们可以集中在单个的计算装置上,也可以分布在多个计算装置所组成的网络上。
上述实施例中的各装置/功能模块/功能单元以软件功能模块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。上述提到的计算机可读取存储介质可以是只读存储器,磁盘或光盘等。
工业实用性
上述技术方案中,用户设备可以快速的获取无线资源发送特定业务数据的资源请求信息,进而获得发送特定业务数据的资源,极大的降低了通信时延。

Claims (49)

  1. 一种资源配置的方法,包括:
    向用户设备UE发送资源配置信息;所述资源配置信息为第一调度请求资源和第二调度请求资源的配置信息;
    接收所述UE按照所述资源配置信息发送特定业务数据的资源请求信息。
  2. 如权利要求1所述的方法,其中,
    所述第一调度请求资源和第二调度请求资源的配置信息用于指示第一调度请求资源和至少一个第二调度请求资源,第一调度请求资源用于UE发送第一调度请求,第二调度请求资源用于UE发送第二调度请求,所述第一调度请求指示UE是否需要发送数据,所述第二调度请求指示UE是否需要发送特定业务数据。
  3. 如权利要求1所述的方法,其中,
    所述特定业务数据包括如下数据包的一种或多种:
    对时延要求低于给定阈值的数据包;
    资源类型为保证比特速率GBR的数据包;
    资源类型为GBR且对时延要求低于给定阈值的数据包;
    资源类型为紧急类型的数据包;
    车联网业务类型数据包;
    对时延要求低于给定阈值的车联网业务类型数据包;
    资源类型为指示的业务类型的数据包;
    资源类型为指示的车联网业务类型数据包。
  4. 如权利要求3所述的方法,所述方法还包括:
    当特定业务数据的资源类型为指示的业务类型时,向用户设备UE发送特定业务类型指示信息;当特定业务数据包的资源类型为指示的车联网业务类型时,向用户设备UE发送特定车联网业务类型指示信息;所述特定业务类型指示信息以及所述特定车辆网业务类型指示信息用于指示属于特定业务 数据包的业务类型。
  5. 如权利要求1所述的方法,还包括:
    所述接收所述UE按照所述资源配置信息发送特定业务数据的资源请求信息的步骤之后,
    向UE发送用于UE发送特定业务数据的资源分配信息。
  6. 如权利要求1~3、5中任意一项所述的方法,其中,所述向用户设备UE发送资源配置信息包括:
    通过广播消息或者无线资源控制RRC专有信令发送所述资源配置信息。
  7. 如权利要求1~3、5中任意一项所述的方法,其中,
    约定物理上行链路控制信道调度请求资源序号SR-PUCCH-ResourceIndex为指定集合中的值,和/或调度请求配置序号SR-Config Index为指定集合中的值时,所对应的调度请求资源为第二调度请求资源。
  8. 如权利要求1~3、5中任意一项所述的方法,其中,
    所述接收所述UE按照所述资源配置信息发送特定业务数据的资源请求信息的步骤,包括:
    接收所述UE在第二调度请求资源上发送的特定业务数据的资源请求信息。
  9. 如权利要求8所述的方法,其中,
    所述接收所述UE在第二调度请求资源上发送的特定业务数据的资源请求信息的步骤,包括:
    接收所述UE在满足申请资源预判条件时,在第二调度请求资源上发送的特定业务数据的资源请求信息。
  10. 如权利要求9所述的方法,其中,
    所述申请资源预判条件包括如下条件中的一种或多种:
    相邻车距小于第一门限,移动速度大于第二门限,加速度大于第三门限,要换车道拐弯,进入热点区域;
    其中,所述第一门限、第二门限和第三门限通过广播信令和/或无线资源 控制RRC专有信令发送,或者由协议预配置。
  11. 如权利要求5所述的方法,其中,
    所述发送资源分配信息给UE的步骤包括:
    为所述UE分配固定大小的资源,并发送相应的资源分配信息给UE。
  12. 如权利要求5所述的方法,其中,
    所述发送资源分配信息给UE的步骤包括:
    通过物理层信令发送所述资源分配信息。
  13. 一种资源配置的装置,包括:
    第一资源配置信息发送模块,设置为向用户设备UE发送资源配置信息;所述资源配置信息为第一调度请求资源和第二调度请求资源的配置信息;
    第一资源请求信息接收模块,设置为接收所述UE按照所述资源配置信息发送特定业务数据的资源请求信息。
  14. 如权利要求13所述的装置,其中,
    所述第一调度请求资源和第二调度请求资源的配置信息用于指示第一调度请求资源和至少一个第二调度请求资源,第一调度请求资源用于UE发送第一调度请求,第二调度请求资源用于UE发送第二调度请求,所述第一调度请求指示UE是否需要发送数据,所述第二调度请求指示UE是否需要发送特定业务数据。
  15. 如权利要求13所述的装置,还包括:
    第一资源分配信息发送模块,设置为向UE发送用于UE发送特定业务数据的资源分配信息。
  16. 如权利要求13~15中任意一项所述的装置,其中,所述第一资源请求信息接收模块是设置为通过如下方式实现接收所述UE按照所述资源配置信息发送特定业务数据的资源请求信息:
    接收所述UE在第二调度请求资源上发送的特定业务数据的资源请求信息。
  17. 如权利要求16所述的装置,其中,所述第一资源请求信息接收模块 是设置为通过如下方式实现接收所述UE在第二调度请求资源上发送的特定业务数据的资源请求信息:
    接收所述UE在满足申请资源预判条件时,在第二调度请求资源上发送的特定业务数据的资源请求信息。
  18. 如权利要求17所述的装置,其中,
    所述申请资源预判条件包括如下条件中的一种或多种:相邻车距小于第一门限,移动速度大于第二门限,加速度大于第三门限,要换车道拐弯,进入热点区域;
    其中,所述第一门限、第二门限和第三门限通过广播信令和/或无线资源控制RRC专有信令发送,或者由协议预配置。
  19. 如权利要求13所述的装置,还包括:
    第一分配资源模块,设置为为所述UE分配固定大小的资源。
  20. 一种资源配置的方法,包括:
    接收基站或路边单元发送的资源配置信息;所述资源配置信息为第一调度请求资源和第二调度请求资源的配置信息;
    按照所述资源配置信息发送特定业务数据的资源请求信息。
  21. 如权利要求20所述的方法,其中,
    所述第一调度请求资源和第二调度请求资源的配置信息用于指示第一调度请求资源和至少一个第二调度请求资源,第一调度请求资源用于UE发送第一调度请求,第二调度请求资源用于UE发送第二调度请求,所述第一调度请求指示UE是否需要发送数据,所述第二调度请求指示UE是否需要发送特定业务数据。
  22. 如权利要求20所述的方法,还包括:
    所述按照所述资源配置信息发送特定业务数据的资源请求信息的步骤之后,接收所述基站或路边单元发送的资源分配信息;
    按照所述资源分配信息发送特定业务数据。
  23. 如权利要求20~22中任意一项所述的方法,其中,
    所述按照所述资源配置信息发送特定业务数据的资源请求信息的步骤包括:
    在第二调度请求资源上发送的特定业务数据的资源请求信息。
  24. 如权利要求23所述的方法,其中,
    所述在第二调度请求资源上发送的特定业务数据的资源请求信息的步骤包括:
    当满足申请资源预判条件时,在第二调度请求资源上发送的特定业务数据的资源请求信息。
  25. 如权利要求24所述的方法,其中,
    所述申请资源预判条件包括如下条件中的一种或多种:相邻车距小于第一门限,移动速度大于第二门限,加速度大于第三门限,要换车道拐弯,进入热点区域;
    其中,所述第一门限、第二门限和第三门限通过广播信令和/或无线资源控制RRC专有信令发送,或者由协议预配置。
  26. 一种资源配置的装置,包括:
    第一资源配置信息接收模块,设置为接收基站或路边单元发送的资源配置信息;所述资源配置信息为第一调度请求资源和第二调度请求资源的配置信息;
    第一特定业务数据请求发送模块,设置为按照所述资源配置信息发送特定业务数据的资源请求信息。
  27. 如权利要求26所述的装置,其中,
    所述第一调度请求资源和第二调度请求资源的配置信息用于指示第一调度请求资源和至少一个第二调度请求资源,第一调度请求资源用于UE发送第一调度请求,第二调度请求资源用于UE发送第二调度请求,所述第一调度请求指示UE是否需要发送数据,所述第二调度请求指示UE是否需要发送特定业务数据。
  28. 如权利要求26所述的装置,还包括:
    第一资源分配信息接收模块,设置为接收所述基站或路边单元发送的资源分配信息;
    第一特定业务数据发送模块,设置为按照所述资源分配信息发送特定业务数据。
  29. 如权利要求26~28中任意一项所述的装置,其中,
    第一特定业务数据请求发送模块是设置为通过如下方式实现按照所述资源配置信息发送特定业务数据的资源请求信息:
    在第二调度请求资源上发送的特定业务数据的资源请求信息。
  30. 如权利要求29所述的装置,其特征在于,
    所述第一特定业务数据请求发送模块是设置为通过如下方式实现在第二调度请求资源上发送的特定业务数据的资源请求信息:
    当满足申请资源预判条件时,在第二调度请求资源上发送的特定业务数据的资源请求信息。
  31. 如权利要求30所述的装置,其中,
    所述申请资源预判条件包括如下条件中的一种或多种:相邻车距小于第一门限,移动速度大于第二门限,加速度大于第三门限,要换车道拐弯,进入热点区域;
    其中,所述第一门限、第二门限和第三门限通过广播信令和/或无线资源控制RRC专有信令发送,或者由协议预配置。
  32. 一种资源配置的方法,包括:
    向用户设备UE发送用于UE发起随机接入流程的资源配置信息;所述资源配置信息为前导序列索引集合;
    接收所述UE按照所述资源配置信息发送的用于随机接入的前导序列。
  33. 如权利要求32所述的方法,还包括:
    所述接收所述UE按照所述资源配置信息发送的用于随机接入的前导序列的步骤之后,向UE发送用于UE发送特定业务数据的资源分配信息。
  34. 如权利要求32所述的方法,其中,所述向用户设备UE发送资源配 置信息包括:
    通过广播消息或者无线资源控制RRC专有信令发送所述资源配置信息。
  35. 如权利要求33所述的方法,其中,向UE发送资源分配信息的步骤包括:
    执行随机接入流程过程中,为所述UE分配固定大小的用于发送特定业务数据的资源,并在随机接入消息4中携带资源分配信息,发送给UE;或者,
    完成随机接入流程后,为所述UE分配固定大小的用于发送特定业务数据的资源,并发送资源分配信息给UE。
  36. 一种资源配置的装置,包括:
    第二资源配置信息发送模块,设置为向用户设备UE发送用于UE发起随机接入流程的资源配置信息;其中,所述资源配置信息为前导序列索引集合;
    前导序列接收模块,设置为接收所述UE按照所述资源配置信息发送的用于随机接入的前导序列。
  37. 如权利要求36所述的装置,还包括:
    第二资源分配信息发送模块,设置为向UE发送用于UE发送特定业务数据的资源分配信息。
  38. 如权利要求37所述的装置,还包括:
    第二分配资源模块,设置为在执行随机接入流程的过程中,为所述UE分配固定大小的用于发送特定业务数据的资源;
    所述第二资源分配信息发送模块,是设置为在随机接入消息4中携带资源分配信息,发送给UE。
  39. 如权利要求37所述的装置,还包括:
    第三分配资源模块,在完成随机接入流程后,为所述UE分配固定大小的用于发送特定业务数据的资源。
  40. 一种资源配置的方法,包括:
    接收基站或路边单元发送的资源配置信息;所述资源配置信息为前导序列索引集合;
    按照所述资源配置信息发送用于随机接入的前导序列。
  41. 如权利要求40所述的方法,还包括:
    所述按照所述资源配置信息发送用于随机接入的前导序列的步骤之后,接收基站或路边单元发送的资源分配信息;
    按照所述资源分配信息发送特定业务数据。
  42. 如权利要求40所述的方法,其中,
    所述按照所述资源配置信息发送用于随机接入的前导序列的步骤包括:
    从所述前导序列索引集合中选择一条索引,发送所述索引对应的前导序列。
  43. 一种资源配置的装置,包括:
    第二资源配置信息接收模块,设置为接收基站或路边单元发送的资源配置信息;所述资源配置信息为前导序列索引集合;
    前导序列发送模块,设置为按照所述资源配置信息发送用于随机接入的前导序列。
  44. 如权利要求43所述的装置,还包括:
    第二资源分配信息接收模块,设置为接收基站或路边单元发送的资源分配信息;
    第二特定业务数据发送模块,设置为按照所述资源分配信息发送特定业务数据。
  45. 如权利要求43所述的装置,其中,
    所述前导序列发送模块是设置为通过如下方式实现按照所述资源配置信息发送用于随机接入的前导序列:
    从所述前导序列索引集合中选择一条索引,发送所述索引对应的前导序列。
  46. 一种计算机存储介质,所述计算机存储介质中存储有计算机可执行指令,所述计算机可执行指令用于执行权利要求1~12中任一项所述的方法。
  47. 一种计算机存储介质,所述计算机存储介质中存储有计算机可执行 指令,所述计算机可执行指令用于执行权利要求20~25中任一项所述的方法。
  48. 一种计算机存储介质,所述计算机存储介质中存储有计算机可执行指令,所述计算机可执行指令用于执行权利要求32~35中任一项所述的方法。
  49. 一种计算机存储介质,所述计算机存储介质中存储有计算机可执行指令,所述计算机可执行指令用于执行权利要求40~42中任一项所述的方法。
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