WO2019061161A1 - 用于资源分配的方法、网络设备和通信设备 - Google Patents

用于资源分配的方法、网络设备和通信设备 Download PDF

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Publication number
WO2019061161A1
WO2019061161A1 PCT/CN2017/104018 CN2017104018W WO2019061161A1 WO 2019061161 A1 WO2019061161 A1 WO 2019061161A1 CN 2017104018 W CN2017104018 W CN 2017104018W WO 2019061161 A1 WO2019061161 A1 WO 2019061161A1
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WO
WIPO (PCT)
Prior art keywords
terminal device
qos attribute
qos
attribute information
data transmission
Prior art date
Application number
PCT/CN2017/104018
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English (en)
French (fr)
Inventor
刘建华
Original Assignee
Oppo广东移动通信有限公司
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.)
Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to PCT/CN2017/104018 priority Critical patent/WO2019061161A1/zh
Priority to CN201880053413.2A priority patent/CN111096019A/zh
Priority to EP18860584.4A priority patent/EP3678432A1/en
Priority to KR1020207006859A priority patent/KR102436797B1/ko
Priority to CN202010834215.9A priority patent/CN111918313B/zh
Priority to US16/649,129 priority patent/US11310807B2/en
Priority to JP2020514924A priority patent/JP7369691B2/ja
Priority to IL273244A priority patent/IL273244B2/en
Priority to PCT/CN2018/075475 priority patent/WO2019061982A1/zh
Priority to AU2018339671A priority patent/AU2018339671B2/en
Publication of WO2019061161A1 publication Critical patent/WO2019061161A1/zh
Priority to PH12020500475A priority patent/PH12020500475A1/en
Priority to CL2020000706A priority patent/CL2020000706A1/es

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0268—Traffic management, e.g. flow control or congestion control using specific QoS parameters for wireless networks, e.g. QoS class identifier [QCI] or guaranteed bit rate [GBR]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H04W28/22—Negotiating communication rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/543—Allocation or scheduling criteria for wireless resources based on quality criteria based on requested quality, e.g. QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters

Definitions

  • the present application relates to the field of communications, and in particular, to a method, a network device, and a communication device for resource allocation.
  • the vehicle networking system is a sidelink (SL) transmission technology based on long term evolution (LTE) device-to-device communication (D2D), and communication data with a traditional LTE system.
  • LTE long term evolution
  • D2D device-to-device communication
  • Different ways of receiving or transmitting by the base station the vehicle networking system adopts a method in which the terminal device directly communicates with the terminal device, thereby having higher spectral efficiency and lower transmission delay.
  • Mode 3 The Internet of Vehicles technology (V2X) was standardized in the Rel-14 version of the 3rd Generation Partnership Project (3GPP), defining two transmission modes: Mode 3 and Mode 4.
  • Mode 3 The transmission resource of the vehicle-mounted terminal is allocated by the base station, and the vehicle-mounted terminal transmits data on the side-line link according to the resource allocated by the base station; the base station may allocate a single-transmission resource for the terminal, or may allocate the terminal for the terminal.
  • Mode 4 The vehicle terminal adopts a transmission mode of sensing and reservation, and the vehicle terminal acquires an available transmission resource set by means of interception in the resource pool, and then randomly selects one resource from the set to perform data. Transmission.
  • the vehicle terminal Since the service in the car network system has periodic characteristics, the vehicle terminal usually adopts a semi-static transmission mode, that is, after the terminal selects one transmission resource, the terminal continuously uses the resource in multiple transmission cycles, thereby reducing resource reselection. And the probability of resource conflicts.
  • the terminal device may perform data transmission by means of Carrier Aggregation (CA).
  • CA Carrier Aggregation
  • the present application provides a method, a network device, and a communication device for resource allocation, which can improve resource utilization.
  • a method for resource allocation comprising: determining a first end a quality of service (QoS) attribute of the end device; according to the QoS attribute, the first terminal device is allocated a transmission resource, where the transmission resource is used by the first terminal device to send data to the second terminal device.
  • QoS quality of service
  • the network device may determine a QoS attribute of the terminal device, and allocate a transmission resource, such as a carrier resource, to the terminal device according to the QoS attribute, so that the terminal device uses the transmission resource to Other terminal devices send data, which can improve resource utilization.
  • a transmission resource such as a carrier resource
  • the QoS attribute includes a data transmission rate and/or a reliability requirement of the first terminal device.
  • the determining the QoS attribute of the first terminal device includes: receiving the QoS attribute information sent by the first terminal device or the core network element And determining, according to the QoS attribute information, the QoS attribute of the first terminal device.
  • the QoS attribute information includes a data transmission rate and/or a packet loss rate of the first terminal device.
  • the QoS attribute information includes a target index, and determining the QoS attribute of the first terminal device according to the QoS attribute information, including: The QoS attribute corresponding to the target index is determined as the QoS attribute of the first terminal device according to the correspondence between different QoS attributes and different indexes.
  • the correspondence between the different QoS attributes and different indexes is a correspondence between different data transmission rates and reliability requirements and different indexes.
  • the relationship between the QoS attributes and the different indexes is determined, and the QoS attribute corresponding to the target index is determined by the QoS attribute of the first terminal device, including: according to the different data transmission rate, packet loss rate, and different indexes.
  • Corresponding relationship between the data transmission rate and the packet loss rate corresponding to the target index is determined by the QoS attribute of the first terminal device.
  • the network device may determine a QoS attribute of the terminal device, and allocate a transmission resource, such as a carrier resource, to the terminal device according to the QoS attribute, so that the terminal device uses the transmission resource to Other terminal devices send data, which can improve resource utilization.
  • a transmission resource such as a carrier resource
  • a second aspect provides a method for resource allocation, where the method includes: determining, by a core network element, QoS attribute information, where the QoS attribute information is used to indicate a QoS attribute of the first terminal device; The core network element sends the QoS attribute information to the network device, where the QoS attribute information is used by the network device to allocate a transmission resource to the first terminal device, where the transmission resource is used by the first terminal device to send data to the second terminal device.
  • the QoS attribute includes a data transmission rate and/or a reliability requirement of the first terminal device.
  • the QoS attribute information includes a data transmission rate and/or a packet loss rate of the first terminal device.
  • the QoS attribute information includes a target index, where the target index corresponds to the QoS attribute of the first terminal device.
  • the method further includes: sending a to-be-processed service to the first terminal device, so that the first terminal device is in use by the transmission resource The pending business.
  • the method for resource allocation in the embodiment of the present application sends QoS attribute information including a QoS attribute of the terminal device to the network device, so that the network device can determine the QoS attribute of the terminal device, and the terminal device is determined according to the QoS attribute.
  • a transmission resource such as a carrier resource, is allocated, so that the terminal device uses the transmission resource to transmit data to other terminal devices, thereby improving resource utilization.
  • a third aspect provides a method for resource allocation, the method comprising: determining, by a first terminal device, QoS attribute information, the QoS attribute is used to indicate a QoS attribute of the first terminal device; the first terminal device is to the network The device sends the QoS attribute information; the first terminal device receives the transmission resource determined by the network device according to the QoS attribute information; and the first terminal device uses the transmission resource to send data to the second terminal device.
  • the QoS attribute includes a data transmission rate and/or a reliability requirement of the first terminal device.
  • the QoS attribute information includes a data transmission rate and/or a packet loss rate of the first terminal device.
  • the QoS attribute information includes a target index, where the target index corresponds to the QoS attribute of the first terminal device.
  • the method for resource allocation in the embodiment of the present application sends a terminal including a terminal to a network device.
  • the QoS attribute information of the QoS attribute of the device so that the network device can determine the QoS attribute of the terminal device, and allocate a transmission resource, such as a carrier resource, to the terminal device according to the QoS attribute, so that the terminal device uses the transmission resource to the other terminal device.
  • a network device for performing the method of any of the first aspect or the first aspect of the first aspect.
  • the network device comprises means for performing the method of any of the above-described first aspect or any of the possible implementations of the first aspect.
  • a core network element for performing the method in any of the foregoing second aspect or any possible implementation of the second aspect.
  • the core network element comprises means for performing the method of any of the above-described second or second aspects of the second aspect.
  • a terminal device for performing the method in any of the above possible implementations of the third aspect or the third aspect.
  • the terminal device comprises means for performing the method in any of the possible implementations of the third aspect or the third aspect described above.
  • a network device comprising: a storage unit and a processor, the storage unit is configured to store an instruction, the processor is configured to execute an instruction stored by the memory, and when the processor executes the instruction stored by the memory The execution causes the processor to perform the method of the first aspect or any possible implementation of the first aspect.
  • a core network element including: a storage unit and a processor, the storage unit is configured to store an instruction, the processor is configured to execute an instruction stored by the memory, and when the processor executes the memory storage When executed, the execution causes the processor to perform the method of the second aspect or any of the possible implementations of the second aspect.
  • a terminal device comprising: a storage unit and a processor, the storage unit is configured to store an instruction, the processor is configured to execute an instruction stored by the memory, and when the processor executes the instruction stored by the memory The execution causes the processor to perform the method of any of the third aspect or any of the possible implementations of the third aspect.
  • a tenth aspect a computer readable medium for storing a computer program, the computer program comprising instructions for performing the method of the first aspect or any of the possible implementations of the first aspect.
  • a computer readable medium for storing a computer program comprising instructions for performing the method of any of the second aspect or any of the possible implementations of the second aspect.
  • a computer readable medium for storing a computer program comprising instructions for performing the method of any of the third aspect or any of the possible implementations of the third aspect.
  • a thirteenth aspect a computer program product comprising instructions for performing the above-described first aspect or any of the possible implementations of the first aspect when the computer runs the finger of the computer program product Method for resource allocation.
  • the computer program product can be run on the network device of the fourth aspect described above.
  • a computer program product comprising instructions for performing the above-described second aspect or any of the possible implementations of the second aspect, when the computer runs the finger of the computer program product Method for resource allocation.
  • the computer program product can run on the core network element of the fifth aspect above.
  • a fifteenth aspect a computer program product comprising instructions for performing the above-described third aspect or any of the possible implementations of the third aspect when the computer runs the finger of the computer program product Method for resource allocation.
  • the computer program product can be run on the terminal device of the sixth aspect described above.
  • FIG. 1 is a schematic flowchart of a method for resource allocation according to an embodiment of the present application.
  • FIG. 2 is another schematic flowchart of a method for resource allocation according to an embodiment of the present application.
  • FIG. 3 is a schematic block diagram of a network device according to an embodiment of the present application.
  • FIG. 4 is a schematic block diagram of a communication device in accordance with an embodiment of the present application.
  • FIG. 5 is another schematic block diagram of a network device according to an embodiment of the present application.
  • FIG. 6 is another schematic block diagram of a communication device in accordance with an embodiment of the present application.
  • GSMC global system of mobile communication
  • CDMA code division multiple access
  • WCDMA wideband code division multiple access
  • GPRS general packet radio service
  • LTE LTE system
  • FDD frequency division duplex
  • TDD LTE Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • WiMAX Worldwide Interoperability for Microwave Access
  • the terminal device in the embodiment of the present application may refer to a user equipment, an access terminal, a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, a remote terminal, a mobile device, a user terminal, a terminal, a wireless communication device, a user agent, or User device.
  • the terminal device may also be a cellular phone, a cordless phone, a session initiation protocol (SIP) phone, a wireless local loop (WLL) station, a personal digital assistant (PDA), with wireless communication.
  • SIP session initiation protocol
  • WLL wireless local loop
  • PDA personal digital assistant
  • the network device in the embodiment of the present application may be a device for communicating with a terminal device, where the network device may be a base transceiver station (BTS) in a GSMC system or a CDMA system, or a base station (NodeB in a WCDMA system. NB), which may also be an evolved base station (evolutional NodeB, eNB or eNodeB) in the LTE system, or a wireless controller in a cloud radio access network (CRAN) scenario, or the network device may
  • the embodiment of the present application is not limited to a relay station, an access point, an in-vehicle device, a wearable device, a network device in a future 5G network, or a network device in a future evolved PLMN network.
  • FIG. 1 shows a schematic flow diagram of a method 100 for resource allocation, which may be performed by a network device, in accordance with an embodiment of the present application.
  • the method 100 includes: S110, determining a QoS attribute of a first terminal device; S120, according to the QoS attribute, allocating a transmission resource to the first terminal device, where the transmission resource is used by the first terminal device
  • the second terminal device transmits data.
  • the determining, by the network device, the QoS attribute of the first terminal device may include: the network device receiving the QoS attribute information sent by the first terminal device or the core network element, and indicating the first by using the QoS attribute information The QoS attribute of the terminal device.
  • the QoS attribute of the first terminal device may include a data transmission rate and/or a reliability requirement of the first terminal device, or may further include other QoS indicating the first terminal device.
  • the parameters of the attribute are not limited to the embodiment of the present application.
  • the QoS attribute information may include information related to a data transmission rate of the first terminal device, and/or may also include information related to reliability requirements, or may also include information characterizing other QoS attributes.
  • the following description is made by taking the QoS attribute information including information related to the data transmission rate and/or the reliability requirement as an example.
  • the QoS attribute information may include a specific value indicating a data transmission rate and/or a reliability requirement.
  • the QoS attribute information may include a specific value indicating a data transmission rate.
  • any three data transmission rates may be defined, which are respectively X/Y/Z (Mbit/s), and the QoS attribute information includes the three data transmission rates. Any of the values.
  • the QoS attribute information may further include a specific value indicating a reliability requirement.
  • the reliability requirement may be indicated by a packet loss rate, and three error rates may be arbitrarily defined, respectively, 10 ⁇ -A/ 10 ⁇ -B/10 ⁇ -C, the QoS attribute information may include any one of the three values.
  • the QoS attribute may also be represented by an index.
  • a mapping relationship between multiple QoS attributes and different indexes may be established, for example, establishing a mapping relationship between different data transmission rates and reliability requirements and different indexes, and the QoS attribute information may include a target index, and the network device according to the mapping The relationship determines that the QoS attribute corresponding to the target index is a QoS attribute of the first terminal device.
  • each of the three data transmission rates is defined as X/Y/Z (Mbit/s).
  • the network device determines that the QoS attribute information includes a target index, and the target index may be any one of the nine indexes, and the combination of the data transmission rate and the packet loss rate corresponding to the target index is determined as the QoS attribute of the first terminal device. .
  • an index is defined for each of the remaining combinations, and the remaining combination and the different indexes are established.
  • the mapping relationship between the embodiments is not limited thereto.
  • the network device determines the QoS attribute of the first terminal device, and allocates a transmission resource to the first terminal device according to the QoS attribute, where the transmission resource includes a carrier resource, and the first terminal device may be allocated a Or a plurality of component carriers, so that the first terminal device can use the transmission resource to send data to the second terminal device, where the second terminal device can be Other terminal devices than the first terminal device.
  • the first terminal device may use the transmission resource to send data to multiple terminal devices, and the second terminal device may be any one of the plurality of terminal devices.
  • the network device may determine a QoS attribute of the terminal device, and allocate a transmission resource, such as a carrier resource, to the terminal device according to the QoS attribute, so that the terminal device uses the transmission resource to Other terminal devices send data, which can improve resource utilization.
  • a transmission resource such as a carrier resource
  • the communication device may be a core network element, such as a V2X function, in accordance with an embodiment of the present application. (function) the network element; or the communication device may also be a terminal device.
  • the method 200 includes: S210, determining QoS attribute information, where the QoS attribute information is used to indicate a QoS attribute of the first terminal device; S220, sending the QoS attribute information to the network device, where the QoS attribute information is used.
  • the network device allocates a transmission resource to the first terminal device, where the transmission resource is used by the first terminal device to send data to the second terminal device.
  • the QoS attribute includes a data transmission rate and/or a reliability requirement of the first terminal device.
  • the QoS attribute information includes a data transmission rate and/or a packet loss rate of the first terminal device.
  • the QoS attribute information includes a target index, where the target index corresponds to the QoS attribute of the first terminal device.
  • the method is performed by the network element of the core network, the method 200 further includes: sending a to-be-processed service to the first terminal device, so that the first terminal device sends the to-be-served to the second terminal device by using the transmission resource. Handling business.
  • the method is performed by the first terminal device, and the method 200 further includes: receiving a transmission resource sent by the network device, and using the transmission resource to send data to the second terminal device.
  • the core network element in the method 200 may correspond to the core network element in the method 100.
  • the first terminal device in the method 200 may correspond to the first terminal device in the method 100.
  • the network device may correspond to the network device in the method 100, and details are not described herein again.
  • the method for resource allocation in the embodiment of the present application sends QoS attribute information including a QoS attribute of the terminal device to the network device, so that the network device can determine the QoS attribute of the terminal device, and the terminal device is determined according to the QoS attribute.
  • Allocate transmission resources such as carrier resources, so that The terminal device uses the transmission resource to send data to other terminal devices, thereby improving resource utilization.
  • the size of the sequence numbers of the foregoing processes does not mean the order of execution sequence, and the order of execution of each process should be determined by its function and internal logic, and should not be applied to the embodiment of the present application.
  • the implementation process constitutes any limitation.
  • the network device 300 includes: a determining unit 310 and a processing unit 320, and optionally, a receiving unit 330.
  • the determining unit 310 is configured to: determine a QoS attribute of the first terminal device, where the processing unit 320 is configured to allocate, according to the QoS attribute, a transmission resource, where the transmission resource is used by the first terminal device
  • the second terminal device transmits data.
  • the QoS attribute includes a data transmission rate and/or a reliability requirement of the first terminal device.
  • the receiving unit 330 is configured to: receive the QoS attribute information sent by the first terminal device or the core network element; the determining 310 is specifically configured to: determine the QoS of the first terminal device according to the QoS attribute information. Attributes.
  • the QoS attribute information includes a data transmission rate and/or a packet loss rate of the first terminal device.
  • the QoS attribute information includes a target index
  • the determining unit 310 is specifically configured to: determine, according to a correspondence between different QoS attributes and different indexes, a QoS attribute corresponding to the target index as the QoS of the first terminal device. Attributes.
  • the correspondence between the different QoS attributes and different indexes is a correspondence between different data transmission rates and reliability requirements and different indexes; the determining unit 310 is specifically configured to: according to the different data transmission rate and the lost The correspondence between the packet rate and the different indexes determines that the data transmission rate and the packet loss rate of the target index are the QoS attributes of the first terminal device.
  • the network device 300 may correspond to the method 100 in the embodiment of the present application, and the foregoing and other operations and/or functions of the respective units in the network device 300 are respectively implemented to implement FIG. 1 to FIG. 2 .
  • the corresponding processes of the network devices in the respective methods are not described herein for the sake of brevity.
  • the network device in the embodiment of the present application may determine the QoS attribute of the terminal device, and allocate a transmission resource, such as a carrier resource, to the terminal device according to the QoS attribute, so that the terminal device uses the transmission resource to send data to other terminal devices.
  • a transmission resource such as a carrier resource
  • the communication device 400 includes: a determining unit 410 and a transmitting unit 420.
  • the determining unit 410 is configured to: determine QoS attribute information, where the QoS attribute information is used to indicate a QoS attribute of the first terminal device; the sending unit 420 is configured to: send the QoS attribute information to the network device, where the QoS attribute information The network device allocates a transmission resource to the first terminal device, where the transmission resource is used by the first terminal device to send data to the second terminal device.
  • the QoS attribute includes a data transmission rate and/or a reliability requirement of the first terminal device.
  • the QoS attribute information includes a data transmission rate and/or a packet loss rate of the first terminal device.
  • the QoS attribute information includes a target index, where the target index corresponds to the QoS attribute of the first terminal device.
  • the communication device 400 is a core network element or the first terminal device.
  • the communication device 400 may correspond to performing the method 200 in the embodiments of the present application, and the above and other operations and/or functions of the respective units in the communication device 400 are respectively implemented in order to implement FIG. 1 to FIG. 2 .
  • the corresponding process of the core network element or the first terminal device in each method is not described here for brevity.
  • the communication device of the embodiment of the present application can transmit the QoS attribute information including the QoS attribute of the terminal device to the network device, so that the network device can determine the QoS attribute of the terminal device, and allocate the transmission resource to the terminal device according to the QoS attribute.
  • a carrier resource is used, so that the terminal device uses the transmission resource to send data to other terminal devices, thereby improving resource utilization.
  • FIG. 5 shows a schematic block diagram of a network device 500 according to an embodiment of the present application.
  • the network device 500 includes a processor 510 and a transceiver 520.
  • the processor 510 is connected to the transceiver 520, and is optional.
  • the terminal device 500 further includes a memory 530, and the memory 530 is connected to the processor 510.
  • the processor 510, the memory 530, and the transceiver 520 communicate with each other through an internal connection path to transfer and/or control data signals.
  • the memory 530 can be used to store instructions, and the processor 510 is configured to execute the memory 530.
  • the processor 510 is configured to: determine a QoS attribute of the first terminal device, and allocate, according to the QoS attribute, a transmission resource, where the transmission resource is used by the first terminal device to the second terminal device send data.
  • the QoS attribute includes a data transmission rate and/or a reliability requirement of the first terminal device.
  • the transceiver 520 is configured to: receive QoS attribute information sent by the first terminal device or a core network element; the processor 510 is configured to: determine, according to the QoS attribute information, the first The QoS attribute of the terminal device.
  • the QoS attribute information includes a data transmission rate and/or a packet loss rate of the first terminal device.
  • the QoS attribute information includes a target index
  • the processor 510 is configured to: determine, according to a correspondence between different QoS attributes and different indexes, a QoS attribute corresponding to the target index as the first terminal.
  • the QoS attribute of the device includes a target index
  • the correspondence between the different QoS attributes and different indexes is a correspondence between different data transmission rates and reliability requirements and different indexes; the processor 510 is configured to: according to the different data. Determining a correspondence between a transmission rate and a packet loss rate and different indexes, determining a data transmission rate and a packet loss rate of the target index as the QoS attribute of the first terminal device.
  • the network device 500 may correspond to the network device 300 in the embodiment of the present application, and may correspond to the corresponding body in the method 100 according to the embodiment of the present application, and each of the network devices 500
  • the foregoing and other operations and/or functions of the unit are respectively implemented in order to implement the corresponding processes of the network devices in the respective methods in FIG. 1 and FIG. 2, and are not described herein again for brevity.
  • the network device in the embodiment of the present application may determine the QoS attribute of the terminal device, and allocate a transmission resource, such as a carrier resource, to the terminal device according to the QoS attribute, so that the terminal device uses the transmission resource to send data to other terminal devices.
  • a transmission resource such as a carrier resource
  • FIG. 6 shows a schematic block diagram of a communication device 600 according to an embodiment of the present application.
  • the communication device 600 includes a processor 610 and a transceiver 620, and the processor 610 is connected to the transceiver 620.
  • the communication device 600 also includes a memory 630 that is coupled to the processor 610.
  • the processor 610, the memory 630, and the transceiver 620 communicate with each other through an internal connection path to transfer and/or control data signals, and the memory 630 can be used to store instructions.
  • the processor 610 is configured to execute instructions stored in the memory 630 to control the transceiver 620 to transmit information or signals, and the processor 610 is configured to: determine QoS attribute information, where the QoS attribute information is used to indicate a QoS attribute of the first terminal device.
  • the transceiver 620 is configured to: send the QoS attribute information to the network device, where the QoS attribute information is used by the network device to allocate a transmission resource to the first terminal device, where the transmission resource is used by the first terminal device to the second terminal The device sends data.
  • the QoS attribute includes a data transmission rate and/or a reliability requirement of the first terminal device.
  • the QoS attribute information includes a data transmission rate and/or a packet loss rate of the first terminal device.
  • the QoS attribute information includes a target index, where the target index corresponds to the QoS attribute of the first terminal device.
  • the communications device 600 is a core network element or the first terminal device.
  • the communication device 600 may correspond to the communication device 400 in the embodiment of the present application, and may correspond to a corresponding body in the method 200 according to an embodiment of the present application, and each of the communication devices 600
  • the above-mentioned and other operations and/or functions of the unit are respectively implemented in order to implement the corresponding processes of the first terminal device or the core network element in the respective methods in FIG. 1 and FIG. 2, and are not described herein again for brevity.
  • the communication device of the embodiment of the present application can transmit the QoS attribute information including the QoS attribute of the terminal device to the network device, so that the network device can determine the QoS attribute of the terminal device, and allocate the transmission resource to the terminal device according to the QoS attribute.
  • a carrier resource is used, so that the terminal device uses the transmission resource to send data to other terminal devices, thereby improving resource utilization.
  • the above method embodiments of the present application may be applied to a processor or implemented by a processor.
  • the processor may be an integrated circuit chip with signal processing capabilities.
  • each step of the foregoing method embodiments may be completed by an integrated logic circuit of hardware in a processor or an instruction in a form of software.
  • the above processor may be a general purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or the like.
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA field programmable gate array
  • Programming logic devices, discrete gates or transistor logic devices, discrete hardware components The methods, steps, and logical block diagrams disclosed in the embodiments of the present application can be implemented or executed.
  • General office The processor can be a microprocessor or the processor can be any conventional processor or the like.
  • the steps of the method disclosed in the embodiments of the present application may be directly implemented by the hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory, and the processor reads the information in the memory and combines the hardware to complete the steps of the above method.
  • the memory in the embodiments of the present application 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 (ROMM), an erasable programmable read only memory (erasable PROM, EPROM), or an electrical Erase programmable EPROM (EEPROM) or flash memory.
  • the volatile memory can be a random access memory (RAM) that acts as an external cache.
  • RAM random access memory
  • 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).
  • SDRAM double data rate synchronous DRAM
  • DDR SDRAM double data rate synchronous DRAM
  • ESDRAM enhanced synchronous dynamic random access memory
  • SLDRAM synchronously connected dynamic random access memory
  • DR RAM direct memory bus random access memory
  • B corresponding to A means that B is associated with A, and B can be determined according to A.
  • determining B from A does not mean that B is only determined based on A, and that B can also be determined based on A and/or other information.
  • the disclosed systems, devices, and methods may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product.
  • the technical solution of the present application which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including
  • the instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present application.
  • the foregoing storage medium includes various media that can store program codes, such as a USB flash drive, a mobile hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.

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Abstract

本申请实施例涉及用于资源分配的方法、网络设备和通信设备。该方法包括：确定第一终端设备的服务质量QoS属性；根据该QoS属性，为该第一终端设备分配传输资源，该传输资源用于该第一终端设备向第二终端设备发送数据。本申请实施例的用于资源分配的方法、网络设备和通信设备，网络设备可以确定终端设备的QoS属性，并根据该QoS属性为该终端设备分配传输资源，例如载波资源，以便于终端设备使用该传输资源向其他终端设备发送数据，从而可以提高资源的利用率。

Description

用于资源分配的方法、网络设备和通信设备 技术领域
本申请涉及通信领域，尤其涉及用于资源分配的方法、网络设备和通信设备。
背景技术
车联网系统是基于长期演进(long term evolution，LTE)设备间通信(device-to-device communication，D2D)的一种侧行链路(Sidelink，SL)传输技术，与传统的LTE系统中通信数据通过基站接收或者发送的方式不同，车联网系统采用终端设备到终端设备直接通信的方式，因此具有更高的频谱效率以及更低的传输时延。
在第三代合作伙伴计划(3rd Generation Partnership Project，3GPP)的版本Rel-14中对车联网技术(V2X)进行了标准化，定义了两种传输模式：模式3和模式4。其中，模式3：车载终端的传输资源是由基站分配的，车载终端根据基站分配的资源在侧行链路上进行数据的发送；基站可以为终端分配单次传输的资源，也可以为终端分配半静态传输的资源。模式4：车载终端采用侦听(sensing)和预留(reservation)的传输方式，车载终端在资源池中通过侦听的方式获取可用的传输资源集合，再从该集合中随机选取一个资源进行数据的传输。由于车联网系统中的业务具有周期性特征，因此车载终端通常采用半静态传输的方式，即终端选取一个传输资源后，就会在多个传输周期中持续的使用该资源，从而降低资源重选以及资源冲突的概率。
另外，终端设备可以通过载波聚合(Carrier Aggregation，CA)的方式进行数据传输，但是为了防止终端设备对于载波资源的滥用，有必要对终端设备的载波选择行为进行适当的限制。但是对于模式3，网络设备还无法实现这种限制。
发明内容
本申请提供了一种用于资源分配的方法、网络设备和通信设备，能够提高资源利用率。
第一方面，提供了一种用于资源分配的方法，该方法包括：确定第一终 端设备的服务质量(Quality of Service，QoS)属性；根据该QoS属性，为该第一终端设备分配传输资源，该传输资源用于该第一终端设备向第二终端设备发送数据。
因此，本申请实施例的用于资源分配的方法，网络设备可以确定终端设备的QoS属性，并根据该QoS属性为该终端设备分配传输资源，例如载波资源，以便于终端设备使用该传输资源向其他终端设备发送数据，从而可以提高资源的利用率。
结合第一方面，在第一方面的一种实现方式中，该QoS属性包括该第一终端设备的数据传输速率和/或可靠性要求。
结合第一方面及其上述实现方式，在第一方面的另一种实现方式中，该确定第一终端设备的QoS属性，包括：接收该第一终端设备或核心网网元发送的QoS属性信息；根据该QoS属性信息，确定该第一终端设备的该QoS属性。
结合第一方面及其上述实现方式，在第一方面的另一种实现方式中，该QoS属性信息包括该第一终端设备的数据传输速率和/或丢包率。
结合第一方面及其上述实现方式，在第一方面的另一种实现方式中，该QoS属性信息包括目标索引，该根据该QoS属性信息，确定该第一终端设备的该QoS属性，包括：根据不同QoS属性与不同索引之间的对应关系，确定该目标索引对应的QoS属性为该第一终端设备的该QoS属性。
结合第一方面及其上述实现方式，在第一方面的另一种实现方式中，该不同QoS属性与不同索引之间的对应关系为不同数据传输速率和可靠性要求与不同索引之间的对应关系；该根据不同QoS属性与不同索引之间的对应关系，确定该目标索引对应的QoS属性为该第一终端设备的该QoS属性，包括：根据该不同数据传输速率和丢包率与不同索引之间的对应关系，确定该目标索引对应的数据传输速率和丢包率为该第一终端设备的该QoS属性。
因此，本申请实施例的用于资源分配的方法，网络设备可以确定终端设备的QoS属性，并根据该QoS属性为该终端设备分配传输资源，例如载波资源，以便于终端设备使用该传输资源向其他终端设备发送数据，从而可以提高资源的利用率。
第二方面，提供了一种用于资源分配的方法，该方法包括：核心网网元确定QoS属性信息，该QoS属性信息用于指示第一终端设备的QoS属性； 该核心网网元向网络设备发送该QoS属性信息，该QoS属性信息用于该网络设备为该第一终端设备分配传输资源，该传输资源用于该第一终端设备向第二终端设备发送数据。
结合第二方面，在第二方面的一种实现方式中，该QoS属性包括该第一终端设备的数据传输速率和/或可靠性要求。
结合第二方面及其上述实现方式，在第二方面的另一种实现方式中，该QoS属性信息包括该第一终端设备的数据传输速率和/或丢包率。
结合第二方面及其上述实现方式，在第二方面的另一种实现方式中，该QoS属性信息包括目标索引，该目标索引对应于该第一终端设备的该QoS属性。
结合第二方面及其上述实现方式，在第二方面的另一种实现方式中，该方法还包括：向该第一终端设备发送待处理业务，以便于该第一终端设备使用该传输资源处于该待处理业务。
因此，本申请实施例的用于资源分配的方法，向网络设备发送包括终端设备的QoS属性的QoS属性信息，使得网络设备可以确定该终端设备的QoS属性，并根据该QoS属性为该终端设备分配传输资源，例如载波资源，以便于终端设备使用该传输资源向其他终端设备发送数据，从而可以提高资源的利用率。
第三方面，提供了一种用于资源分配的方法，该方法包括：第一终端设备确定QoS属性信息，该QoS属性用于指示该第一终端设备的QoS属性；该第一终端设备向网络设备发送该QoS属性信息；该第一终端设备接收该网络设备根据该QoS属性信息确定的传输资源；该第一终端设备使用该传输资源向第二终端设备发送数据。
结合第三方面，在第三方面的一种实现方式中，该QoS属性包括该第一终端设备的数据传输速率和/或可靠性要求。
结合第三方面及其上述实现方式，在第三方面的另一种实现方式中，该QoS属性信息包括该第一终端设备的数据传输速率和/或丢包率。
结合第三方面及其上述实现方式，在第三方面的另一种实现方式中，该QoS属性信息包括目标索引，该目标索引对应于该第一终端设备的该QoS属性。
因此，本申请实施例的用于资源分配的方法，向网络设备发送包括终端 设备的QoS属性的QoS属性信息，使得网络设备可以确定该终端设备的QoS属性，并根据该QoS属性为该终端设备分配传输资源，例如载波资源，以便于终端设备使用该传输资源向其他终端设备发送数据，从而可以提高资源的利用率。
第四方面，提供了一种网络设备，用于执行上述第一方面或第一方面的任意可能的实现方式中的方法。具体地，该网络设备包括用于执行上述第一方面或第一方面的任意可能的实现方式中的方法的单元。
第五方面，提供了一种核心网网元，用于执行上述第二方面或第二方面的任意可能的实现方式中的方法。具体地，该核心网网元包括用于执行上述第二方面或第二方面的任意可能的实现方式中的方法的单元。
第六方面，提供了一种终端设备，用于执行上述第三方面或第三方面的任意可能的实现方式中的方法。具体地，该终端设备包括用于执行上述第三方面或第三方面的任意可能的实现方式中的方法的单元。
第七方面，提供了一种网络设备，包括：存储单元和处理器，该存储单元用于存储指令，该处理器用于执行该存储器存储的指令，并且当该处理器执行该存储器存储的指令时，该执行使得该处理器执行第一方面或第一方面的任意可能的实现方式中的方法。
第八方面，提供了一种核心网网元，包括：存储单元和处理器，该存储单元用于存储指令，该处理器用于执行该存储器存储的指令，并且当该处理器执行该存储器存储的指令时，该执行使得该处理器执行第二方面或第二方面的任意可能的实现方式中的方法。
第九方面，提供了一种终端设备，包括：存储单元和处理器，该存储单元用于存储指令，该处理器用于执行该存储器存储的指令，并且当该处理器执行该存储器存储的指令时，该执行使得该处理器执行第三方面或第三方面的任意可能的实现方式中的方法。
第十方面，提供了一种计算机可读介质，用于存储计算机程序，该计算机程序包括用于执行第一方面或第一方面的任意可能的实现方式中的方法的指令。
第十一方面，提供了一种计算机可读介质，用于存储计算机程序，该计算机程序包括用于执行第二方面或第二方面的任意可能的实现方式中的方法的指令。
第十二方面，提供了一种计算机可读介质，用于存储计算机程序，该计算机程序包括用于执行第三方面或第三方面的任意可能的实现方式中的方法的指令。
第十三方面，提供了一种包括指令的计算机程序产品，当计算机运行所述计算机程序产品的所述指时，所述计算机执行上述第一方面或第一方面的任意可能的实现方式中的用于资源分配的方法。具体地，该计算机程序产品可以运行于上述第四方面的网络设备上。
第十四方面，提供了一种包括指令的计算机程序产品，当计算机运行所述计算机程序产品的所述指时，所述计算机执行上述第二方面或第二方面的任意可能的实现方式中的用于资源分配的方法。具体地，该计算机程序产品可以运行于上述第五方面的核心网网元上。
第十五方面，提供了一种包括指令的计算机程序产品，当计算机运行所述计算机程序产品的所述指时，所述计算机执行上述第三方面或第三方面的任意可能的实现方式中的用于资源分配的方法。具体地，该计算机程序产品可以运行于上述第六方面的终端设备上。
附图说明
图1是根据本申请实施例的用于资源分配的方法的示意性流程图。
图2是根据本申请实施例的用于资源分配的方法的另一示意性流程图。
图3是根据本申请实施例的网络设备的示意性框图。
图4是根据本申请实施例的通信设备的示意性框图。
图5是根据本申请实施例的网络设备的另一示意性框图。
图6是根据本申请实施例的通信设备的另一示意性框图。
具体实施方式
下面将结合附图，对本申请实施例中的技术方案进行描述。
本申请实施例的技术方案可以应用于各种通信系统，例如：全球移动通讯(global system of mobile communication，GSMC)系统、码分多址(code division multiple access，CDMA)系统、宽带码分多址(wideband code division multiple access，WCDMA)系统、通用分组无线业务(general packet radio service，GPRS)、LTE系统、LTE频分双工(frequency division duplex，FDD) 系统、LTE时分双工(Time Division Duplex，TDD)、通用移动通信系统(universal mobile telecommunication system，UMTS)、全球互联微波接入(worldwide interoperability for microwave access，WiMAX)通信系统、未来的第五代(5th generation，5G)系统或新无线(new radio，NR)等。
本申请实施例中的终端设备可以指用户设备、接入终端、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。终端设备还可以是蜂窝电话、无绳电话、会话启动协议(session initiation protocol，SIP)电话、无线本地环路(wireless local loop，WLL)站、个人数字处理(personal digital assistant，PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备，未来5G网络中的终端设备或者未来演进的公用陆地移动通信网络(public land mobile network，PLMN)中的终端设备等，本申请实施例对此并不限定。
本申请实施例中的网络设备可以是用于与终端设备通信的设备，该网络设备可以是GSMC系统或CDMA中的基站(base transceiver station，BTS)，也可以是WCDMA系统中的基站(NodeB，NB)，还可以是LTE系统中的演进型基站(evolutional NodeB，eNB或eNodeB)，还可以是云无线接入网络(cloud radio access network，CRAN)场景下的无线控制器，或者该网络设备可以为中继站、接入点、车载设备、可穿戴设备以及未来5G网络中的网络设备或者未来演进的PLMN网络中的网络设备等，本申请实施例并不限定。
图1示出了根据本申请实施例的用于资源分配的方法100的示意性流程图，该方法100可以由网络设备执行。如图1所示，该方法100包括：S110，确定第一终端设备的QoS属性；S120，根据该QoS属性，为该第一终端设备分配传输资源，该传输资源用于该第一终端设备向第二终端设备发送数据。
在本申请实施例中，该网络设备确定第一终端设备的QoS属性，可以包括：网络设备接收该第一终端设备或者核心网网元发送的QoS属性信息，通过该QoS属性信息指示该第一终端设备的QoS属性。
应理解，该第一终端设备的QoS属性可以包括该第一终端设备的数据传输速率和/或可靠性要求，或者，还可以包括其它表征该第一终端设备的QoS 属性的参数，本申请实施例并不限于此。
对应的，该QoS属性信息可以包括与该第一终端设备的数据传输速率相关的信息，和/或，也可以包括与可靠性要求相关的信息，或者，还可以包括表征其它QoS属性的信息。为了便于说明，下面以该QoS属性信息包括数据传输速率和/或可靠性要求相关的信息为例进行说明。
可选地，作为一个实施例，该QoS属性信息可以包括表示数据传输速率和/或可靠性要求的具体数值。例如，该QoS属性信息可以包括表示数据传输速率的具体数值，比如可以定义任意三种数据传输速率，分别为X/Y/Z(Mbit/s)，该QoS属性信息包括该三个数据传输速率值中的任意一个数值。
再例如，该QoS属性信息还可以包括表示可靠性要求的具体数值，例如，可以通过丢包率表示可靠性要求，可以任意定义三种丢包率(error rate)，分别为10^-A/10^-B/10^-C，该QoS属性信息可以包括该三个数值中任意一个。
可选地，作为一个实施例，还可以通过索引表示QoS属性。具体地，可以建立多个QoS属性与不同索引之间的映射关系，比如建立不同数据传输速率和可靠性要求与不同索引之间的映射关系，则QoS属性信息可以包括目标索引，网络设备根据映射关系，确定目标索引对应的QoS属性为该第一终端设备的QoS属性。
例如，分别定义任意三种数据传输速率，分别为X/Y/Z(Mbit/s)，同样的，对于可靠性要求可以通过丢包率进行量化，并分别定义三种丢包率，分别为10^-A/10^-B/10^-C，则该三种数据传输速率和三种丢包率共3*3＝9种组合，可以为该9种组合中每种组合定义一个索引，建立9种组合与9个不同索引之间的映射关系。网络设备确定QoS属性信息中包括目标索引，该目标索引可以为该9个索引中任意一个，则将该目标索引对应的数据传输速率和丢包率的组合确定为该第一终端设备的QoS属性。
再例如，对于该三种数据传输速率和三种丢包率的9种组合，还排除该9种组合中部分组合后，为剩余的每种组合分别定义一个索引，建立该剩余组合与不同索引之间的映射关系，本申请实施例并不限于此。
在本申请实施例中，网络设备确定该第一终端设备的QoS属性，并根据该QoS属性为该第一终端设备分配传输资源，该传输资源包括载波资源，可以为该第一终端设备分配一个或多个成员载波，使得该第一终端设备可以使用该传输资源，向第二终端设备发送数据，其中，该第二终端设备可以为除 了该第一终端设备以外的其它终端设备。该第一终端设备可以使用该传输资源向多个终端设备发送数据，该第二终端设备可以为该多个终端设备中的任意一个终端设备。
因此，本申请实施例的用于资源分配的方法，网络设备可以确定终端设备的QoS属性，并根据该QoS属性为该终端设备分配传输资源，例如载波资源，以便于终端设备使用该传输资源向其他终端设备发送数据，从而可以提高资源的利用率。
图2示出了根据本申请实施例的用于资源分配的方法200的示意性流程图，该方法200可以由通信设备执行，具体地，例如该通信设备可以为核心网网元，例如V2X功能(function)网元；或者该通信设备还可以为终端设备。如图2所示，该方法200包括：S210，确定QoS属性信息，该QoS属性信息用于指示第一终端设备的QoS属性；S220，向网络设备发送该QoS属性信息，该QoS属性信息用于该网络设备为该第一终端设备分配传输资源，该传输资源用于该第一终端设备向第二终端设备发送数据。
可选地，该QoS属性包括该第一终端设备的数据传输速率和/或可靠性要求。
可选地，该QoS属性信息包括该第一终端设备的数据传输速率和/或丢包率。
可选地，该QoS属性信息包括目标索引，该目标索引对应于该第一终端设备的该QoS属性。
可选地，该方法由核心网网元执行，该方法200还包括：向该第一终端设备发送待处理业务，以便于该第一终端设备使用该传输资源向该第二终端设备发送该待处理业务。
可选地，该方法由该第一终端设备执行，该方法200还包括：接收该网络设备发送的传输资源，使用该传输资源向该第二终端设备发送数据。
应理解，该方法200中的核心网网元可以对应于方法100中的核心网网元，该方法200中的第一终端设备可以对应于方法100中的第一终端设备，该方法200中的网络设备可以对应于方法100中的网络设备，在此不再赘述。
因此，本申请实施例的用于资源分配的方法，向网络设备发送包括终端设备的QoS属性的QoS属性信息，使得网络设备可以确定该终端设备的QoS属性，并根据该QoS属性为该终端设备分配传输资源，例如载波资源，以便 于终端设备使用该传输资源向其他终端设备发送数据，从而可以提高资源的利用率。
应理解，在本申请的各种实施例中，上述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本申请实施例的实施过程构成任何限定。
上文中结合图1至图2，详细描述了根据本申请实施例的用于资源分配的方法，下面将结合图3至图6，描述根据本申请实施例的网络设备和通信设备。
如图3所示，根据本申请实施例的网络设备300包括：确定单元310和处理单元320，可选地，还可以包括接收单元330。
具体地，确定单元310用于：确定第一终端设备的QoS属性；处理单元320用于：根据该QoS属性，为该第一终端设备分配传输资源，该传输资源用于该第一终端设备向第二终端设备发送数据。
可选地，该QoS属性包括该第一终端设备的数据传输速率和/或可靠性要求。
可选地，接收单元330用于：接收该第一终端设备或核心网网元发送的QoS属性信息；该确定310单元具体用于：根据该QoS属性信息，确定该第一终端设备的该QoS属性。
可选地，该QoS属性信息包括该第一终端设备的数据传输速率和/或丢包率。
可选地，该QoS属性信息包括目标索引，该确定单元310具体用于：根据不同QoS属性与不同索引之间的对应关系，确定该目标索引对应的QoS属性为该第一终端设备的该QoS属性。
可选地，该不同QoS属性与不同索引之间的对应关系为不同数据传输速率和可靠性要求与不同索引之间的对应关系；该确定单元310具体用于：根据该不同数据传输速率和丢包率与不同索引之间的对应关系，确定该目标索引对应的数据传输速率和丢包率为该第一终端设备的该QoS属性。
应理解，根据本申请实施例的网络设备300可对应于执行本申请实施例中的方法100，并且网络设备300中的各个单元的上述和其它操作和/或功能分别为了实现图1至图2中的各个方法中的网络设备的相应流程，为了简洁，在此不再赘述。
因此，本申请实施例的网络设备，可以确定终端设备的QoS属性，并根据该QoS属性为该终端设备分配传输资源，例如载波资源，以便于终端设备使用该传输资源向其他终端设备发送数据，从而可以提高资源的利用率。
如图4所示，根据本申请实施例的通信设备400包括：确定单元410和发送单元420。
具体地，该确定单元410用于：确定QoS属性信息，该QoS属性信息用于指示第一终端设备的QoS属性；该发送单元420用于：向网络设备发送该QoS属性信息，该QoS属性信息用于该网络设备为该第一终端设备分配传输资源，该传输资源用于该第一终端设备向第二终端设备发送数据。
可选地，该QoS属性包括该第一终端设备的数据传输速率和/或可靠性要求。
可选地，该QoS属性信息包括该第一终端设备的数据传输速率和/或丢包率。
可选地，该QoS属性信息包括目标索引，该目标索引对应于该第一终端设备的该QoS属性。
可选地，该通信设备400为核心网网元或该第一终端设备。
应理解，根据本申请实施例的通信设备400可对应于执行本申请实施例中的方法200，并且通信设备400中的各个单元的上述和其它操作和/或功能分别为了实现图1至图2中的各个方法中的核心网网元或者第一终端设备的相应流程，为了简洁，在此不再赘述。
因此，本申请实施例的通信设备，通过向网络设备发送包括终端设备的QoS属性的QoS属性信息，使得网络设备可以确定该终端设备的QoS属性，并根据该QoS属性为该终端设备分配传输资源，例如载波资源，以便于终端设备使用该传输资源向其他终端设备发送数据，从而可以提高资源的利用率。
图5示出了根据本申请实施例的网络设备500的示意性框图，如图5所示，该网络设备500包括：处理器510和收发器520，处理器510和收发器520相连，可选地，该终端设备500还包括存储器530，存储器530与处理器510相连。其中，处理器510、存储器530和收发器520之间通过内部连接通路互相通信，传递和/或控制数据信号，该存储器530可以用于存储指令，该处理器510用于执行该存储器530存储的指令，以控制收发器520发送信 息或信号，该处理器510用于：确定第一终端设备的QoS属性；根据该QoS属性，为该第一终端设备分配传输资源，该传输资源用于该第一终端设备向第二终端设备发送数据。
可选地，作为一个实施例，该QoS属性包括该第一终端设备的数据传输速率和/或可靠性要求。
可选地，作为一个实施例，该收发器520用于：接收该第一终端设备或核心网网元发送的QoS属性信息；该处理器510用于：根据该QoS属性信息，确定该第一终端设备的该QoS属性。
可选地，作为一个实施例，该QoS属性信息包括该第一终端设备的数据传输速率和/或丢包率。
可选地，作为一个实施例，该QoS属性信息包括目标索引，该处理器510用于：根据不同QoS属性与不同索引之间的对应关系，确定该目标索引对应的QoS属性为该第一终端设备的该QoS属性。
可选地，作为一个实施例，该不同QoS属性与不同索引之间的对应关系为不同数据传输速率和可靠性要求与不同索引之间的对应关系；该处理器510用于：根据该不同数据传输速率和丢包率与不同索引之间的对应关系，确定该目标索引对应的数据传输速率和丢包率为该第一终端设备的该QoS属性。
应理解，根据本申请实施例的网络设备500可对应于本申请实施例中的网络设备300，并可以对应于执行根据本申请实施例的方法100中的相应主体，并且网络设备500中的各个单元的上述和其它操作和/或功能分别为了实现图1和图2中的各个方法中网络设备的相应流程，为了简洁，在此不再赘述。
因此，本申请实施例的网络设备，可以确定终端设备的QoS属性，并根据该QoS属性为该终端设备分配传输资源，例如载波资源，以便于终端设备使用该传输资源向其他终端设备发送数据，从而可以提高资源的利用率。
图6示出了根据本申请实施例的通信设备600的示意性框图，如图6所示，该通信设备600包括：处理器610和收发器620，处理器610和收发器620相连，可选地，该通信设备600还包括存储器630，存储器630与处理器610相连。其中，处理器610、存储器630和收发器620之间通过内部连接通路互相通信，传递和/或控制数据信号，该存储器630可以用于存储指令， 该处理器610用于执行该存储器630存储的指令，以控制收发器620发送信息或信号，该处理器610用于：确定QoS属性信息，该QoS属性信息用于指示第一终端设备的QoS属性；该收发器620用于：向网络设备发送该QoS属性信息，该QoS属性信息用于该网络设备为该第一终端设备分配传输资源，该传输资源用于该第一终端设备向第二终端设备发送数据。
可选地，作为一个实施例，该QoS属性包括该第一终端设备的数据传输速率和/或可靠性要求。
可选地，作为一个实施例，该QoS属性信息包括该第一终端设备的数据传输速率和/或丢包率。
可选地，作为一个实施例，该QoS属性信息包括目标索引，该目标索引对应于该第一终端设备的该QoS属性。
可选地，作为一个实施例，该通信设备600为核心网网元或该第一终端设备。
应理解，根据本申请实施例的通信设备600可对应于本申请实施例中的通信设备400，并可以对应于执行根据本申请实施例的方法200中的相应主体，并且通信设备600中的各个单元的上述和其它操作和/或功能分别为了实现图1和图2中的各个方法中第一终端设备或核心网网元的相应流程，为了简洁，在此不再赘述。
因此，本申请实施例的通信设备，通过向网络设备发送包括终端设备的QoS属性的QoS属性信息，使得网络设备可以确定该终端设备的QoS属性，并根据该QoS属性为该终端设备分配传输资源，例如载波资源，以便于终端设备使用该传输资源向其他终端设备发送数据，从而可以提高资源的利用率。
应注意，本申请上述方法实施例可以应用于处理器中，或者由处理器实现。处理器可能是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(digital signal processor，DSP)、专用集成电路(application specific integrated circuit，ASIC)、现成可编程门阵列(field programmable gate array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处 理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本申请实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成，或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器，处理器读取存储器中的信息，结合其硬件完成上述方法的步骤。
可以理解，本申请实施例中的存储器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，DDR SDRAM)、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(direct rambus RAM，DR RAM)。应注意，本文描述的系统和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
应理解，在本申请实施例中，“与A相应的B”表示B与A相关联，根据A可以确定B。但还应理解，根据A确定B并不意味着仅仅根据A确定B，还可以根据A和/或其它信息确定B。
另外，本文中术语“和/或”，仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特 定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案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中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本申请的具体实施方式，但本申请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申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以所述权利要求的保护范围为准。

Claims (22)

  1. 一种用于资源分配的方法，其特征在于，包括：
    确定第一终端设备的服务质量QoS属性；
    根据所述QoS属性，为所述第一终端设备分配传输资源，所述传输资源用于所述第一终端设备向第二终端设备发送数据。
  2. 根据权利要求1所述的方法，其特征在于，所述QoS属性包括所述第一终端设备的数据传输速率和/或可靠性要求。
  3. 根据权利要求1或2所述的方法，其特征在于，所述确定第一终端设备的服务质量QoS属性，包括：
    接收所述第一终端设备或核心网网元发送的QoS属性信息；
    根据所述QoS属性信息，确定所述第一终端设备的所述QoS属性。
  4. 根据权利要求3所述的方法，其特征在于，所述QoS属性信息包括所述第一终端设备的数据传输速率和/或丢包率。
  5. 根据权利要求3所述的方法，其特征在于，所述QoS属性信息包括目标索引，
    所述根据所述QoS属性信息，确定所述第一终端设备的所述QoS属性，包括：
    根据不同QoS属性与不同索引之间的对应关系，确定所述目标索引对应的QoS属性为所述第一终端设备的所述QoS属性。
  6. 根据权利要求5所述的方法，其特征在于，所述不同QoS属性与不同索引之间的对应关系为不同数据传输速率和可靠性要求与不同索引之间的对应关系；
    所述根据不同QoS属性与不同索引之间的对应关系，确定所述目标索引对应的QoS属性为所述第一终端设备的所述QoS属性，包括：
    根据所述不同数据传输速率和丢包率与不同索引之间的对应关系，确定所述目标索引对应的数据传输速率和丢包率为所述第一终端设备的所述QoS属性。
  7. 一种用于资源分配的方法，其特征在于，包括：
    确定服务质量QoS属性信息，所述QoS属性信息用于指示第一终端设备的QoS属性；
    向网络设备发送所述QoS属性信息，所述QoS属性信息用于所述网络 设备为所述第一终端设备分配传输资源，所述传输资源用于所述第一终端设备向第二终端设备发送数据。
  8. 根据权利要求7所述的方法，其特征在于，所述QoS属性包括所述第一终端设备的数据传输速率和/或可靠性要求。
  9. 根据权利要求8所述的方法，其特征在于，所述QoS属性信息包括所述第一终端设备的数据传输速率和/或丢包率。
  10. 根据权利要求8所述的方法，其特征在于，所述QoS属性信息包括目标索引，所述目标索引对应于所述第一终端设备的所述QoS属性。
  11. 根据权利要求7至10中任一项所述的方法，其特征在于，所述方法由核心网网元或所述第一终端设备执行。
  12. 一种网络设备，其特征在于，包括：
    确定单元，用于确定第一终端设备的服务质量QoS属性；
    处理单元，用于根据所述QoS属性，为所述第一终端设备分配传输资源，所述传输资源用于所述第一终端设备向第二终端设备发送数据。
  13. 根据权利要求12所述的网络设备，其特征在于，所述QoS属性包括所述第一终端设备的数据传输速率和/或可靠性要求。
  14. 根据权利要求12或13所述的网络设备，其特征在于，所述网络设备还包括：
    接收单元，用于接收所述第一终端设备或核心网网元发送的QoS属性信息；
    所述确定单元具体用于：
    根据所述QoS属性信息，确定所述第一终端设备的所述QoS属性。
  15. 根据权利要求14所述的网络设备，其特征在于，所述QoS属性信息包括所述第一终端设备的数据传输速率和/或丢包率。
  16. 根据权利要求14所述的网络设备，其特征在于，所述QoS属性信息包括目标索引，
    所述确定单元具体用于：
    根据不同QoS属性与不同索引之间的对应关系，确定所述目标索引对应的QoS属性为所述第一终端设备的所述QoS属性。
  17. 根据权利要求16所述的网络设备，其特征在于，所述不同QoS属性与不同索引之间的对应关系为不同数据传输速率和可靠性要求与不同索 引之间的对应关系；
    所述确定单元具体用于：
    根据所述不同数据传输速率和丢包率与不同索引之间的对应关系，确定所述目标索引对应的数据传输速率和丢包率为所述第一终端设备的所述QoS属性。
  18. 一种通信设备，其特征在于，包括：
    确定单元，用于确定服务质量QoS属性信息，所述QoS属性信息用于指示第一终端设备的QoS属性；
    发送单元，用于向网络设备发送所述QoS属性信息，所述QoS属性信息用于所述网络设备为所述第一终端设备分配传输资源，所述传输资源用于所述第一终端设备向第二终端设备发送数据。
  19. 根据权利要求18所述的通信设备，其特征在于，所述QoS属性包括所述第一终端设备的数据传输速率和/或可靠性要求。
  20. 根据权利要求19所述的通信设备，其特征在于，所述QoS属性信息包括所述第一终端设备的数据传输速率和/或丢包率。
  21. 根据权利要求19所述的通信设备，其特征在于，所述QoS属性信息包括目标索引，所述目标索引对应于所述第一终端设备的所述QoS属性。
  22. 根据权利要求18至21中任一项所述的通信设备，其特征在于，所述通信设备为核心网网元或所述第一终端设备。
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