WO2018195820A1 - 资源调度的方法和设备 - Google Patents

资源调度的方法和设备 Download PDF

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Publication number
WO2018195820A1
WO2018195820A1 PCT/CN2017/082029 CN2017082029W WO2018195820A1 WO 2018195820 A1 WO2018195820 A1 WO 2018195820A1 CN 2017082029 W CN2017082029 W CN 2017082029W WO 2018195820 A1 WO2018195820 A1 WO 2018195820A1
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WO
WIPO (PCT)
Prior art keywords
data
target class
terminal device
bsr
class data
Prior art date
Application number
PCT/CN2017/082029
Other languages
English (en)
French (fr)
Inventor
杨宁
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 KR1020197032698A priority Critical patent/KR102292508B1/ko
Priority to JP2019557773A priority patent/JP2020519083A/ja
Priority to US16/607,905 priority patent/US11082992B2/en
Priority to PCT/CN2017/082029 priority patent/WO2018195820A1/zh
Priority to CN201780087118.4A priority patent/CN110326354B/zh
Priority to EP17906962.0A priority patent/EP3609271B1/en
Publication of WO2018195820A1 publication Critical patent/WO2018195820A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • 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
    • H04W28/0278—Traffic management, e.g. flow control or congestion control using buffer status reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1221—Wireless traffic scheduling based on age of data to be sent

Definitions

  • Embodiments of the present application relate to the field of communications, and more specifically, to a method and apparatus for resource scheduling.
  • the network device needs to determine an uplink resource allocated to the terminal device according to the amount of data to be sent in the uplink buffer (Buffer) of the terminal device.
  • the terminal device tells the network device the amount of data to be sent through the Buffer Status Report (BSR), and uses the network device to allocate resources based on the priority of the logical channel after the network device allocates resources for it.
  • BSR Buffer Status Report
  • the terminal device When the communication link is congested, even if the terminal device has more important data (or higher priority data), it may not be transmitted to the transmission resource and cannot transmit the data, which affects the user experience.
  • the present invention provides a method and a device for resource scheduling, which can reduce the possibility that a terminal device cannot be transmitted in time due to not being allocated to a transmission resource in time, thereby improving the user experience.
  • the first aspect provides a method for resource scheduling, including: determining, by a terminal device, a Buffer Status Report (BSR), where the BSR is used to indicate that the data to be transmitted of the terminal device includes target class data;
  • BSR Buffer Status Report
  • the terminal device sends the BSR to the network device, where the network device is configured to configure a transmission resource for the terminal device according to the BSR priority.
  • the data of the target class data may be agreed in advance, or the network device may inform the terminal device of the target class data by using the indication information, and what kind of data is the target class data of the present application. Not limited.
  • the terminal device sends a buffer status report indicating the target class data in the data to be transmitted of the terminal device to the network device, so that the network device preferentially allocates the buffer status report to the terminal device. Transfer resources. Thereby, it is possible to reduce the possibility that the terminal device cannot be transmitted in time due to the fact that the data is not allocated to the transmission resource in time, and is improved. User experience.
  • the terminal device can send the BSR in the prior art to the network device, and the network device allocates resources to the terminal device according to the method in the prior art.
  • the method further includes: the terminal device receiving the indication information sent by the network device, where the indication information is used to indicate that the terminal device is preferentially used
  • the configured transmission resource transport carries data in a logical channel of the target class data.
  • the terminal device uses the configured transmission resource according to the priority of the logical channel, so that if the priority of the logical channel where the target class data is located is low, the configured transmission resource may not be used. Transfer target class data.
  • the network device sends the indication information to the terminal device, indicating that the terminal device preferentially uses the configured transmission resource to transmit data in the logical channel where the target class data is located, thereby further reducing the possibility that the target class data cannot be transmitted in time. Improve the user experience.
  • the BSR includes target class data related information, where the target class data related information includes at least one of the following information: First information of a logical channel or a logical channel group carrying the target class data, second information indicating a target data amount related to the target class data, and indicating that the target class data is in a logical channel The third information of the location.
  • the target data volume is a data volume of the data packet including the target class data
  • the target data amount is a sum of a data amount of the target class data and a data amount of data before the target class data among logical channels carrying the target class data.
  • the target service data related information is included in a MAC service data unit (SDU) in the MAC PDU.
  • SDU MAC service data unit
  • the target class data is intra-coded I-frame data.
  • a second aspect provides a method for resource scheduling, including: receiving, by a network device, a buffer status report BSR sent by a terminal device, where the BSR is used to indicate that the data to be transmitted of the terminal device includes target class data; The device configures a transmission resource for the terminal device according to the BSR priority.
  • the network device after receiving the BSR including the target class data in the data to be transmitted, the network device preferentially configures the transmission resource for the terminal device. Therefore, the resource scheduling method of the present application can reduce the possibility that the terminal device cannot be transmitted in time due to the fact that the data is not allocated to the transmission resource in time, thereby improving the user experience.
  • the method further includes: the network device sending the indication information to the terminal device, where the indication information is used to indicate that the terminal device is preferentially configured to be configured
  • the transmission resource transport carries data carried in a logical channel carrying target class data.
  • the BSR includes target class data related information, where the target class data related information includes at least one of the following information: First information of a logical channel or a logical channel group carrying the target class data, second information indicating a target data amount related to the target class data, and indicating that the target class data is in a logical channel
  • First information of a logical channel or a logical channel group carrying the target class data Second information indicating a target data amount related to the target class data, and indicating that the target class data is in a logical channel
  • the third information of the location is included in a logical channel.
  • the target data volume is a data volume of the data packet including the target class data
  • the target data amount is a sum of a data amount of the target class data and a data amount of data before the target class data among logical channels carrying the target class data.
  • the receiving, by the network device, the buffer status report BSR sent by the terminal device the network device receiving the media access sent by the terminal device Controlling a protocol data unit MAC PDU, the MAC PDU including the BSR.
  • the target service data related information is included in the MAC service data unit SDU in the MAC PDU.
  • the target class data is intra-coded I frame data.
  • a terminal device for performing the above first aspect or the first aspect The method in any possible implementation.
  • the terminal device comprises functional modules for performing the method of the first aspect or any of the possible implementations of the first aspect described above.
  • a network device for performing the method of any of the foregoing second aspect or any of the possible implementations of the second aspect.
  • the network device comprises functional modules for performing the method of any of the possible implementations of the second aspect or the second aspect described above.
  • a terminal device including a processor, a memory, and a transceiver.
  • the processor, the memory, and the transceiver communicate with each other through an internal connection path, transmitting control and/or data signals, such that the terminal device performs any of the above first aspect or any possible implementation of the first aspect The method in .
  • a network device including a processor, a memory, and a transceiver.
  • the processor, the memory, and the transceiver communicate with each other through an internal connection path, transmitting control and/or data signals, such that the network device performs any of the second or second aspects of the foregoing possible implementations The method in .
  • a computer readable medium for storing a computer program, the computer program comprising instructions for performing the first aspect or any of the possible implementations of the first aspect.
  • a computer readable medium for storing a computer program, the computer program comprising instructions for performing any of the possible implementations of the second or second aspect described above.
  • FIG. 1 is a schematic flowchart of a method for resource scheduling according to an embodiment of the present application.
  • FIG. 2 is a schematic diagram of a cache status report in accordance with an embodiment of the present application.
  • FIG. 3 is a schematic flowchart of a method for resource scheduling according to another embodiment of the present application.
  • FIG. 4 is a schematic block diagram of a terminal device according to an embodiment of the present application.
  • FIG. 5 is a schematic block diagram of a network device according to an embodiment of the present application.
  • FIG. 6 is a schematic block diagram of a terminal device according to another embodiment of the present application.
  • FIG. 7 is a schematic block diagram of a network device according to another embodiment of the present application.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • WiMAX Worldwide Interoperability for Microwave Access
  • the terminal device may include, but is not limited to, a mobile station (Mobile Station, MS), a mobile terminal (Mobile Terminal), a mobile phone (Mobile Telephone), a user equipment (User Equipment, UE), and a mobile phone (handset).
  • a portable device, a vehicle, etc. the terminal device can communicate with one or more core networks via a Radio Access Network (RAN), for example, the terminal device can be a mobile phone (or Known as "cellular" telephones, computers with wireless communication capabilities, etc., the terminal devices can also be portable, pocket-sized, handheld, computer-integrated or in-vehicle mobile devices.
  • RAN Radio Access Network
  • the network device involved in the embodiment of the present application is a device deployed in a radio access network to provide a wireless communication function for a terminal device.
  • the network device may be a base station, and the base station may include various forms of macro base stations, micro base stations, relay stations, access points, and the like.
  • the names of devices with base station functionality may vary.
  • an Evolved NodeB eNB or eNodeB
  • 3G 3rd Generation
  • the network device can also be a core network device.
  • the UE when the UE needs to transmit uplink data, the UE tells the eNodeB how much data needs to be sent in the Buffer through the Buffer Status Report (BSR), so that the eNodeB determines how many uplink resources are allocated to the UE.
  • BSR Buffer Status Report
  • the UE may establish multiple radio bearers (Radio Bearers) according to different services, and each Bearer corresponds to one logical channel, and the UE may report the BSR based on the Logical Channel Group (LCG) to notify the UE.
  • eNodeB has more LCG groups Less data needs to be sent. The eNodeB only knows that the UE has data to transmit, but does not know what kind of data the UE needs to transmit, so that in the case of congestion on the communication link, the eNodeB may not allocate uplink resources for the UE, resulting in even if the UE has an important The data needs to be uploaded, and this important data cannot be sent in time to affect the user experience.
  • the present application provides a method for resource scheduling, in which a terminal device sends a BSR for indicating that the terminal device includes the target class data in the data to be transmitted, so that the network device preferentially configures the terminal device when receiving the BSR.
  • the transmission of resources reduces the possibility that the terminal device cannot be transmitted in time due to the fact that the data is not allocated to the transmission resource in time, thereby improving the user experience.
  • FIG. 1 illustrates a method of resource scheduling in accordance with an embodiment of the present application. As shown in FIG. 1, the method 100 includes:
  • the terminal device determines a buffer status report BSR, where the BSR is used to indicate that the data to be transmitted of the terminal device includes target class data.
  • the terminal device sends the BSR to a network device, where the network device is configured to configure a transmission resource for the terminal device according to the BSR priority.
  • the terminal device sends a BSR indicating the target class data in the data to be transmitted of the terminal device to the network device, so that the network device preferentially configures the transmission for the terminal device when receiving the BSR.
  • the resource reduces the possibility that the terminal device cannot be transmitted in time due to the fact that the data is not allocated to the transmission resource in time, thereby improving the user experience.
  • the network device and the terminal device may perform the following convention: when the data to be transmitted in the logical channel of the terminal device includes the target class data, the terminal device sends the embodiment of the present application to the network device.
  • the BSR preferentially configures the transmission resource for the terminal device that sends the BSR.
  • the BSR in the embodiment of the present application may be referred to as a “Critical BSR”, which is different from the BSR in the prior art.
  • the network device may determine the transmission resource allocated to the terminal device according to the current link. .
  • the terminal device uses the configured resource according to the priority of the logical channel, and the network device and the terminal device may agree in advance that if the target device data is included in the data to be transmitted of the terminal device, the terminal device preferentially uses the The configured transmission resource transports data in a logical channel carrying the target class data.
  • the network device may send indication information to the terminal device, instructing the terminal device to preferentially use the configured transmission resource to transmit a logical signal carrying the target class data. The data in the Tao.
  • the Critical BSR in the present application may be a BSR for a logical channel, and an indicator bit is included in the Critical BSR to indicate that the BSR is a Critical BSR.
  • the network device can configure a dedicated resource for the logical channel corresponding to the Critical BSR. For example, the network device carries the identifier of the logical channel in the information for configuring the transmission resource. After the terminal device determines the configured transmission resource, only the configured transmission resource is used to transmit the data in the logical channel.
  • the Critical BSR can also carry the data amount of the data to be transmitted in the logical channel, or the Critical BSR can also carry the size of the data packet including the target class data. And/or, the Critical BSR also carries the location of the target class data in the logical channel. In order for the network device to configure the terminal device with a suitable size transmission resource.
  • the Critical BSR of the present application may be directed to one logical channel group.
  • the network device carries the Critical BSR in a Media Access Control Protocol Data Unit (MAC PDU) sent to the terminal device.
  • MAC PDU Media Access Control Protocol Data Unit
  • LCID logical channel identification
  • Table 1 shows the correspondence between the LCID values (Values) in the existing protocol and the specific meanings of the representations. In any embodiment of the present application, any value between 01011-11000 may be used to indicate that the BSR is Critical.
  • the Critical BSR of the present application is directed to a logical channel group
  • the Critical BSR includes target class data related information
  • the target class data related information may include at least one of the following information: used to indicate the bearer target class data.
  • the first information of the logical channel the second information indicating the target data amount associated with the target class data, and the third information indicating the location of the target class data in the logical channel.
  • the position of the target class data in the logical channel can be understood as the order in which the target class data is scheduled in this logical channel.
  • the network device may preferentially configure the transmission resource for the logical channel carrying the target class data, for example, the bearer target class data may be carried in the information of the configured transmission resource.
  • the identifier of the logical channel after the terminal device determines the configured transmission resource, only the configured transmission resource is used to transmit the data in the logical channel.
  • the network device may configure the transmission resource preferentially for the logical channel carrying the target class data, and the network device may also be the terminal device according to the location of the target class data in the logical channel. Configure the appropriate size of the transmission resources to ensure that the target class data can be sent in time.
  • the target data amount may be the data amount of the data packet including the target class data, or the target data amount is the sum of the data amounts of the data before the target class data in the logical channel carrying the target data.
  • the data in the logical channel here before the target class data can be understood as the data in the logical channel before the target class data is scheduled.
  • the MAC Data Service Data Unit (SDU) in the MAC PDU carries the target class.
  • Data related information. 2 is a schematic diagram of a BSR in accordance with an embodiment of the present application.
  • the BSR of the embodiment of the present application includes a logical channel group (LCG) identification (ID) field and a buffer size (Buffer Size) field, and the LCG ID field is used to indicate the LCG corresponding to the BSR.
  • the cache size domain includes information about the target class data.
  • the Critical BSR of the present application may be directed to multiple logical channel groups. If the target class data needs to be transmitted in multiple logical channel groups of the terminal device, the terminal device sends a Critical BSR for multiple logical channel groups.
  • the critical BSR of the present application includes target class data related information
  • the target class data related information may include at least one of the following information: used to indicate the bearer target class.
  • Logical channel or logical channel group of data First information, second information indicating a target amount of data related to the target class data, and third information indicating a location of the target class data in the logical channel.
  • the target class data related information includes the first information
  • the first information indicates a logical channel group carrying the target data
  • the network device may preferentially configure the transmission resource for the logical channel group carrying the target class data, for example,
  • the information of the logical channel group carrying the target class data may be carried in the information about the configuration of the transmission resource. After the terminal device determines the configured transmission resource, only the configured transmission resource is used to transmit the data in the logical channel group.
  • the transmission resource may be used according to the priority of the logical channel in the logical channel group, and the transmission resource may be used to transmit the data in the logical channel carrying the target class data, if any Remaining transmission resources, and then use the remaining transmission resources according to the priorities of other logical channels.
  • the network device may preferentially configure a transmission resource for the logical channel carrying the target type data, for example, a network.
  • the device carries the identifier of the logical channel in the information for configuring the transmission resource. After the terminal device determines the configured transmission resource, only the configured transmission resource is used to transmit the data in the logical channel.
  • the network device and the terminal device can agree in advance which data of the target class data.
  • three coding frames are mainly defined in the coding standard (H264) of the media service.
  • the frame that is completely encoded or the frame that is encoded as the independent still image is called an I frame.
  • the frame that is encoded by the previous I frame and that only contains the difference partial code is called a P frame, and the frame that is referenced before and after the frame is called a B frame.
  • the importance of I frames is higher than the importance of P frames and B frames. Therefore, the network device and the terminal device can pre-agreed the target class data as the I frame data.
  • the terminal device sends the BSR of the embodiment of the present application to the network device, so that the network device can be preferentially the terminal device. Configure the transmission resource.
  • the method for scheduling resources according to the embodiment of the present application is described in detail from the terminal device side in conjunction with FIG. 1 and FIG. 2 .
  • the method for scheduling resources according to the embodiment of the present application is described in detail below from the network device side in conjunction with FIG. 3 . It should be understood that the interaction between the network device and the terminal device described on the network device side is the same as that described on the terminal device side. To avoid repetition, the related description is omitted as appropriate.
  • FIG. 3 is a method for scheduling resources according to another embodiment of the present application. As shown in FIG. 3, the method 200 includes:
  • the network device receives a buffer status report BSR sent by the terminal device, where the BSR is used to indicate that the data to be transmitted of the terminal device includes target class data.
  • the network device configures a transmission resource for the terminal device according to the BSR priority.
  • the network device after receiving the BSR including the target class data in the data to be transmitted, the network device preferentially configures the transmission resource for the terminal device. Therefore, the resource scheduling method of the present application can reduce the possibility that the terminal device cannot be transmitted in time due to the fact that the data is not allocated to the transmission resource in time, thereby improving the user experience.
  • the method further includes: the network device sending the indication information to the terminal device, where the indication information is used to indicate that the terminal device preferentially uses the configured transmission resource transmission bearer. Data carried in a logical channel having the target class data.
  • the BSR includes target class data related information, where the target class data related information includes at least one of the following information: a logical channel for indicating the data of the target class or First information of the logical channel group, second information indicating a target data amount related to the target class data, and third information indicating a location of the target class data in the logical channel.
  • the target data amount is a data amount of a data packet including the target class data; or the target data amount is a data amount and a bearer of the target class data.
  • the S210 is specifically: the network device receives a medium access control protocol data unit MAC PDU sent by the terminal device, where the MAC PDU includes the BSR.
  • the target class data related information is included in the MAC service data unit SDU in the MAC PDU.
  • the target class data is intra-coded I frame data.
  • the terminal device 10 includes:
  • the processing module 11 is configured to determine a buffer status report BSR, where the BSR is used to indicate that the data to be transmitted of the terminal device includes target class data, where the target class data is data that needs to be preferentially transmitted;
  • the transceiver module 12 is configured to send the BSR to a network device, where the network device is configured to use
  • the BSR preferentially configures a transmission resource for the terminal device.
  • the terminal device sends a buffer status report indicating the target class data in the data to be transmitted of the terminal device to the network device, so that the network device preferentially allocates the buffer status report to the terminal device. Transfer resources. Thereby, it is possible to reduce the possibility that the terminal device cannot be transmitted in time due to the fact that the data is not allocated to the transmission resource in time, thereby improving the user experience.
  • the transceiver module 11 is further configured to: receive the indication information sent by the network device, where the indication information is used to indicate that the terminal device preferentially uses the configured transmission resource transmission bearer. Data in a logical channel having the target class data.
  • the BSR includes target class data related information, where the target class data related information includes at least one of the following information: a logical channel for indicating the data of the target class or First information of the logical channel group, second information indicating a target data amount related to the target class data, and third information indicating a location of the target class data in the logical channel.
  • the target data amount is a data amount of a data packet including the target class data
  • the target data amount is a sum of a data amount of the target class data and a data amount of data before the target class data among logical channels carrying the target class data.
  • the transceiver module 11 is specifically configured to: send a medium access control protocol data unit MAC PDU to the network device, where the MAC PDU includes the BSR.
  • the target class data related information is included in the MAC service data unit SDU in the MAC PDU.
  • the target class data is intra-coded I frame data.
  • the terminal device may refer to the process of the method 100 corresponding to the embodiment of the present application, and the respective units/modules in the terminal device and the other operations and/or functions described above are respectively implemented to implement the corresponding processes in the method 100. For the sake of brevity, it will not be repeated here.
  • FIG. 5 shows a network device according to an embodiment of the present application.
  • the network device 20 includes:
  • the transceiver module 21 is configured to receive a buffer status report BSR sent by the terminal device, where the BSR is used to indicate that the data to be transmitted of the terminal device includes target class data.
  • the processing module 22 is configured to configure a transmission resource for the terminal device according to the BSR priority.
  • the network device after receiving the BSR including the target class data in the data to be transmitted indicating the terminal device, preferentially configures the transmission resource for the terminal device. Therefore, the resource scheduling method of the present application can reduce the possibility that the terminal device cannot be transmitted in time due to the fact that the data is not allocated to the transmission resource in time, thereby improving the user experience.
  • the transceiver module 21 is further configured to: send the indication information to the terminal device, where the indication information is used to indicate that the terminal device preferentially uses the configured transmission resource transmission bearer. Data carried in a logical channel of the target class data.
  • the BSR includes target class data related information, where the target class data related information includes at least one of the following information: a logical channel for indicating the data of the target class or First information of the logical channel group, second information indicating a target data amount related to the target class data, and third information indicating a location of the target class data in the logical channel.
  • the target data amount is a data amount of a data packet including the target class data
  • the target data amount is a sum of a data amount of the target class data and a data amount of data before the target class data among logical channels carrying the target class data.
  • the transceiver module 21 is specifically configured to: receive, by the network device, a medium access control protocol data unit MAC PDU sent by the terminal device, where the MAC PDU includes the BSR.
  • the target class data related information is included in the MAC service data unit SDU in the MAC PDU.
  • the target class data is intra-coded I frame data.
  • the network device may refer to the process of the method 200 corresponding to the embodiment of the present application, and the respective units/modules in the network device and the foregoing other operations and/or functions respectively implement the corresponding processes in the method 200.
  • the respective units/modules in the network device and the foregoing other operations and/or functions respectively implement the corresponding processes in the method 200.
  • it will not be repeated here.
  • FIG. 6 shows a terminal device according to another embodiment of the present application.
  • the terminal device 100 includes a processor 110 and a transceiver 120.
  • the processor 110 is connected to the transceiver 120.
  • the network device 100 further includes a memory 130.
  • the memory 130 is connected to the processor 110.
  • the processor 110, the memory 130, and the transceiver 120 can communicate with each other through an internal connection path.
  • the processor 110 is configured to determine a buffer status report BSR, where the BSR is used to indicate the The data to be transmitted of the terminal device includes target class data, and the target class data is data that needs to be transmitted preferentially; the transceiver 120 is configured to send the BSR to the network device, where the network device is configured to The BSR preferentially configures transmission resources for the terminal device.
  • the terminal device sends a buffer status report indicating the target class data in the data to be transmitted of the terminal device to the network device, so that the network device preferentially allocates the buffer status report to the terminal device. Transfer resources. Thereby, it is possible to reduce the possibility that the terminal device cannot be transmitted in time due to the fact that the data is not allocated to the transmission resource in time, thereby improving the user experience.
  • the terminal device 100 may refer to the terminal device 10 corresponding to the embodiment of the present application, and each unit/module in the terminal device and the foregoing other operations and/or functions respectively implement the corresponding processes in the method 100. For the sake of brevity, it will not be repeated here.
  • FIG. 7 is a schematic block diagram of a network device according to another embodiment of the present application.
  • the network device 200 includes: a processor 210 and a transceiver 220.
  • the processor 210 and the transceiver 220 are connected, optionally
  • the terminal device 200 further includes a memory 230, and the memory 230 is connected to the processor 210.
  • the processor 210, the memory 230, and the transceiver 220 can communicate with each other through an internal connection path.
  • the transceiver 220 is configured to receive a buffer status report BSR sent by the terminal device, where the BSR is used to indicate that the data to be transmitted of the terminal device includes target class data, and the processor 210 is configured to The BSR preferentially configures transmission resources for the terminal device.
  • the network device after receiving the BSR including the target class data in the data to be transmitted indicating the terminal device, preferentially configures the transmission resource for the terminal device. Therefore, the resource scheduling method of the present application can reduce the possibility that the terminal device cannot be transmitted in time due to the fact that the data is not allocated to the transmission resource in time, thereby improving the user experience.
  • the network device 200 may refer to the network device 20 corresponding to the embodiment of the present application, and the respective units/modules in the network device and the foregoing other operations and/or functions respectively implement the corresponding processes in the method 200, For the sake of brevity, it will not be repeated here.
  • the processor of the embodiment of the present application may be an integrated circuit chip with signal processing capability.
  • each step of the foregoing method embodiment may be completed by an integrated logic circuit of hardware in a processor or an instruction in a form of software.
  • the 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. Programming logic device, discrete gate or crystal Body management logic, discrete hardware components.
  • the methods, steps, and logical block diagrams disclosed in the embodiments of the present application can be implemented or executed.
  • the general purpose processor may be a microprocessor or the processor or 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 (PROM), an erasable programmable read only memory (Erasable PROM, EPROM), or an electric Erase programmable read only memory (EEPROM) or flash memory.
  • the volatile memory can be a Random Access Memory (RAM) that acts as an external cache.
  • RAM Random Access Memory
  • many forms of RAM are available, such as static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (Synchronous DRAM).
  • SDRAM Double Data Rate SDRAM
  • DDR SDRAM Double Data Rate SDRAM
  • ESDRAM Enhanced Synchronous Dynamic Random Access Memory
  • SLDRAM Synchronous Connection Dynamic Random Access Memory
  • DR RAM direct memory bus random access memory
  • 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: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .

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Abstract

本申请提供一种资源调度的方法和设备，该方法包括：终端设备确定缓存状态报告BSR，所述BSR用于指示所述终端设备的待传输数据中包括目标类数据；所述终端设备向网络设备发送所述BSR，所述网络设备用于根据所述BSR优先为所述终端设备配置传输资源。本申请提供的资源调度的方法，能够降低终端设备由于没有被及时分配到传输资源导致的数据不能及时传输的可能性，提高用户体验。

Description

资源调度的方法和设备 技术领域
本申请实施例涉及通信领域，并且更具体地，涉及资源调度的方法和设备。
背景技术
在无线通信系统中，网络设备需要根据终端设备的上行缓存(Buffer)中需要发送的数据量，确定为终端设备分配的上行资源。通常终端设备通过缓存状态报告(Buffer Status Report，BSR)告诉网络设备需要发送的数据量，并在网络设备为其配置资源后，基于逻辑信道的优先级使用网络设备为其分配的资源。
当通信链路出现拥塞时，即使终端设备存在比较重要的数据(或者说优先级比较高的数据)，也有可能由于没被分配到传输资源而不能传输这部分数据，影响用户的体验。
由此，需要提供一种资源调度的方法，降低终端设备由于没有被及时分配到传输资源导致的数据不能及时传输的可能性，提高用户体验。
发明内容
本申请提供一种资源调度的方法和设备，能够降低终端设备由于没有被及时分配到传输资源导致的数据不能及时传输的可能性，提高用户体验。
第一方面，提供了一种资源调度的方法，包括：终端设备确定缓存状态报告(Buffer Status Report，BSR)，所述BSR用于指示所述终端设备的待传输数据中包括目标类数据；所述终端设备向网络设备发送所述BSR，所述网络设备用于根据所述BSR优先为所述终端设备配置传输资源。
需要说明的是，网络设备和终端设备之间可以事先约定目标类数据是何种数据，或者网络设备可以通过指示信息告知终端设备目标类数据为何种数据，本申请对目标类数据具体为何种数据不作限定。
本申请的资源调度的方法，终端设备向网络设备发送用于指示终端设备的待传输数据中包括目标类数据的缓存状态报告，使得网络设备在接收到缓存状态报告时，优先为该终端设备分配传输资源。由此，能够降低终端设备由于没有被及时分配到传输资源导致的数据不能及时传输的可能性，提高用 户体验。
可以理解的是，如果终端设备没有目标类数据需要传输，终端设备可以向网络设备发送现有技术中的BSR，网络设备按照现有技术中的方法为终端设备分配资源。
结合第一方面，在第一方面的一种实现方式中，所述方法还包括：所述终端设备接收所述网络设备发送的指示信息，所述指示信息用于指示所述终端设备优先使用被配置的传输资源传输承载有所述目标类数据的逻辑信道中的数据。
通常网络设备给终端设备配置了传输资源之后，终端设备根据逻辑信道的优先级使用被配置的传输资源，这样如果目标类数据所在的逻辑信道的优先级较低，可能无法使用被配置的传输资源传输目标类数据。本申请的方法中，网络设备向终端设备发送指示信息，指示终端设备优先使用被配置的传输资源传输目标类数据所在的逻辑信道中的数据，进一步降低目标类数据不能及时被传输的可能性，提高用户体验。
结合第一方面及其上述实现方式，在第一方面的另一实现方式中，所述BSR包括目标类数据相关信息，所述目标类数据相关信息包括下列信息中的至少一种：用于指示承载所述目标类数据的逻辑信道或逻辑信道组的第一信息、用于指示与所述目标类数据相关的目标数据量的第二信息和用于指示所述目标类数据在逻辑信道中的位置的第三信息。
结合第一方面及其上述实现方式，在第一方面的另一实现方式中，所述目标数据量为包括所述目标类数据的数据包的数据量；或，
所述目标数据量为所述目标类数据的数据量和承载所述目标类数据的逻辑信道中位于所述目标类数据之前的数据的数据量的总和。
结合第一方面及其上述实现方式，在第一方面的另一实现方式中，所述终端设备向所述网络设备发送所述BSR，包括：所述终端设备向所述网络设备发送介质访问控制协议数据单元MAC PDU，所述MAC PDU中包括所述BSR。
结合第一方面及其上述实现方式，在第一方面的另一实现方式中，所述MAC PDU中的MAC服务数据单元(Service Data Unit，SDU)中包括所述目标类数据相关信息。
结合第一方面及其上述实现方式，在第一方面的另一实现方式中，所述 目标类数据为帧内编码I帧数据。
第二方面，提供了一种资源调度的方法，包括：网络设备接收终端设备发送的缓存状态报告BSR，所述BSR用于指示所述终端设备的待传输数据中包括目标类数据；所述网络设备根据所述BSR优先为所述终端设备配置传输资源。
本申请的资源调度的方法，网络设备在接收到用于指示终端设备的待传输数据中包括目标类数据的BSR之后，优先为该终端设备配置传输资源。由此，本申请的资源调度的方法能够降低终端设备由于没有被及时分配到传输资源导致的数据不能及时传输的可能性，提高用户体验。
结合第二方面，在第二方面的一种实现方式中，所述方法还包括：所述网络设备向所述终端设备发送指示信息，所述指示信息用于指示所述终端设备优先使用被配置的传输资源传输承载有目标类数据的逻辑信道中承载的数据。
结合第二方面及其上述实现方式，在第二方面的另一实现方式中，所述BSR包括目标类数据相关信息，所述目标类数据相关信息包括下列信息中的至少一种：用于指示承载所述目标类数据的逻辑信道或逻辑信道组的第一信息、用于指示与所述目标类数据相关的目标数据量的第二信息、和用于指示所述目标类数据在逻辑信道中的位置的第三信息。
结合第二方面及其上述实现方式，在第二方面的另一实现方式中，所述目标数据量为包括所述目标类数据的数据包的数据量；或，
所述目标数据量为所述目标类数据的数据量和承载所述目标类数据的逻辑信道中位于所述目标类数据之前的数据的数据量的总和。
结合第二方面及其上述实现方式，在第二方面的另一实现方式中，所述网络设备接收终端设备发送的缓存状态报告BSR，包括：所述网络设备接收所述终端设备发送的介质访问控制协议数据单元MAC PDU，所述MAC PDU中包括所述BSR。
结合第二方面及其上述实现方式，在第二方面的另一实现方式中，所述MAC PDU中的MAC服务数据单元SDU中包括所述目标类数据相关信息。
结合第二方面及其上述实现方式，在第二方面的另一实现方式中，所述目标类数据为帧内编码I帧数据。
第三方面，提供了一种终端设备，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，所述终端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功能模块。
第四方面，提供了一种网络设备，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，所述网络设备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功能模块。
第五方面，提供了一种终端设备，包括处理器、存储器和收发器。所述处理器、所述存储器和所述收发器之间通过内部连接通路互相通信，传递控制和/或数据信号，使得所述终端设备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。
第六方面，提供了一种网络设备，包括处理器、存储器和收发器。所述处理器、所述存储器和所述收发器之间通过内部连接通路互相通信，传递控制和/或数据信号，使得所述网络设备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。
第七方面，提供了一种计算机可读介质，用于存储计算机程序，所述计算机程序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指令。
第八方面，提供了一种计算机可读介质，用于存储计算机程序，所述计算机程序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指令。
附图说明
图1是根据本申请实施例的资源调度的方法的示意性流程图。
图2是根据本申请实施例的缓存状态报告的示意图。
图3是根据本申请另一实施例的资源调度的方法的示意性流程图。
图4是根据本申请实施例的终端设备的示意性框图。
图5是根据本申请实施例的网络设备的示意性框图。
图6是根据本申请另一实施例的终端设备的示意性框图。
图7是根据本申请另一实施例的网络设备的示意性框图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行 清楚、完整地描述。
应理解，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，GSM)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)、长期演进(Long Term Evolution，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)或全球互联微波接入(Worldwide Interoperability for Microwave Access，WiMAX)通信系统、5G系统，或者说新无线(New Radio，NR)系统。
在本申请实施例中，终端设备可以包括但不限于移动台(Mobile Station，MS)、移动终端(Mobile Terminal)、移动电话(Mobile Telephone)、用户设备(User Equipment，UE)、手机(handset)及便携设备(portable equipment)、车辆(vehicle)等，该终端设备可以经无线接入网(Radio Access Network，RAN)与一个或多个核心网进行通信，例如，终端设备可以是移动电话(或称为“蜂窝”电话)、具有无线通信功能的计算机等，终端设备还可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置。
本申请实施例所涉及到的网络设备是一种部署在无线接入网中用以为终端设备提供无线通信功能的装置。所述网络设备可以为基站，所述基站可以包括各种形式的宏基站，微基站，中继站，接入点等。在采用不同的无线接入技术的系统中，具有基站功能的设备的名称可能会有所不同。例如在LTE网络中，称为演进的节点B(Evolved NodeB，eNB或eNodeB)，在第三代(3rd Generation，3G)网络中，称为节点B(Node B)等等。所述网络设备还可以为核心网设备。
现有LTE系统中，当UE需要传输上行数据时，UE通过缓存状态报告(Buffer Status Report，BSR)告诉eNodeB其Buffer中有多少数据需要发送，以便eNodeB决定给该UE分配多少上行资源。
在具体的实现过程中，根据业务的不同，UE可能建立多个的无线承载(Radio Bearer)，每个Bearer对应一个逻辑信道，UE可以基于逻辑信道组(Logical Channel Group，LCG)上报BSR，告知eNodeB这个LCG组有多 少数据需要发送。eNodeB只知道UE有数据要发送，但并不知道UE需要发送的数据是何种数据，这样在通信链路出现拥塞的情况下，eNodeB可能不会为这个UE分配上行资源，导致即使UE有重要数据需要上传，也不能及时的发送这部分重要数据，影响用户体验。
因此，本申请提供一种资源调度的方法，终端设备通过向网络设备发送用于指示终端设备的待传输数据中包括目标类数据的BSR，使得网络设备在接收到BSR时优先为该终端设备配置传输资源，降低终端设备由于没有被及时分配到传输资源导致的数据不能及时传输的可能性，提高用户体验。
图1示出了根据本申请实施例的资源调度的方法。如图1所示，方法100包括：
S110，终端设备确定缓存状态报告BSR，所述BSR用于指示所述终端设备的待传输数据中包括目标类数据；
S 120，所述终端设备向网络设备发送所述BSR，所述网络设备用于根据所述BSR优先为所述终端设备配置传输资源。
根据本申请实施例的资源调度的方法，终端设备通过向网络设备发送用于指示终端设备的待传输数据中包括目标类数据的BSR，使得网络设备在接收到BSR时优先为该终端设备配置传输资源，降低终端设备由于没有被及时分配到传输资源导致的数据不能及时传输的可能性，提高用户体验。
可以理解的是，本申请实施例中，网络设备和终端设备可以事先进行如下约定：当终端设备的逻辑信道中的待传输数据中包括目标类数据的时候终端设备向网络设备发送本申请实施例中的BSR，当网络设备接收到本申请实施例中的BSR时，会优先为发送该BSR的终端设备配置传输资源。有别于现有技术中的BSR，可以将本申请实施例中的BSR称为“Critical BSR”。
还可以理解的是，本申请实施例中，如果Critical BSR中没有携带终端设备的逻辑信道中待传输数据的数据量，网络设备可以根据当前链路的情况，自行决定为终端设备分配的传输资源。
并且，与现有技术中终端设备根据逻辑信道的优先级使用被配置的资源不同的是，网络设备和终端设备可以事先约定如果终端设备的待传输数据中包括目标类数据，终端设备优先使用被配置的传输资源传输承载有目标类数据的逻辑信道中的数据。或者，网络设备可以向终端设备发送指示信息，指示终端设备优先使用被配置的传输资源传输承载有目标类数据的逻辑信 道中的数据。
可选地，作为一个例子，本申请中的Critical BSR可以是针对一个逻辑信道的BSR，在Critical BSR中包括一个指示位，用于指示BSR为Critical BSR。并且在这种情况下，网络设备可以为与该Critical BSR对应的逻辑信道配置专用资源。例如，网络设备在用于配置传输资源的信息中携带该逻辑信道的标识，终端设备确定被配置的传输资源后，只将被配置的传输资源用于传输该逻辑信道中的数据。
进一步的，在Critical BSR只针对一个逻辑信道的情况下，该Critical BSR中还可以携带该逻辑信道中待传输数据的数据量，或者该Critical BSR中还可以携带包括目标类数据的数据包的大小，和/或，该Critical BSR中还携带目标类数据在逻辑信道中的位置。以便于网络设备为终端设备配置合适大小的传输资源。
可选地，作为一个例子，本申请的Critical BSR可以针对一个逻辑信道组。网络设备在向终端设备发送的介质访问控制协议数据单元(Media Access Control Protocol Data Unit，MAC PDU)中携带Critical BSR。在这种情况下可以选择采用MAC子头(Sub-head)中的逻辑信道标识(Logical Channel Identify，LCID)域中的预留位(Reserved)来指示BSR是否为Critical BSR。表1示出了现有协议中的LCID值(Values)与其表示的具体含义的对应关系。本申请实施例中可以采用01011-11000之间的任一数值表示BSR为Critical。
表1
Index LCID Values
00000 CCCH
00001-01010 Identify of the logical channel
01011-11000 Reserved
11001 Extended Power Headroom Report
11011 C-RNTI
11100 Truncated B SR
11101 Short BSR
11110 Long BSR
11111 Padding
进一步地，在本申请的Critical BSR针对一个逻辑信道组的情况下，Critical BSR中包括目标类数据相关信息，目标类数据相关信息可以包括下列信息中的至少一种：用于指示承载目标类数据的逻辑信道的第一信息、用于指示与目标类数据相关的目标数据量的第二信息和用于指示目标类数据在逻辑信道中的位置的第三信息。这里目标类数据在逻辑信道中的位置可以理解为目标类数据在这个逻辑信道中被调度的顺序。
具体的，在一些实施例中，如果目标类数据相关信息包括第一信息，网络设备可以优先为承载目标类数据的逻辑信道配置传输资源，例如可以在配置传输资源的信息中携带承载目标类数据的逻辑信道的标识，终端设备确定被配置的传输资源后，只将被配置的传输资源用于传输该逻辑信道中的数据。如果目标类数据相关信息包括第一信息和第三信息，网络设备除了可以优先为承载目标类数据的逻辑信道配置传输资源外，网络设备还可以根据目标类数据在逻辑信道中的位置为终端设备配置合适大小的传输资源，保证目标类数据能够被及时发送。
在本申请实施例中，上述的目标数据量可以是包括目标类数据的数据包的数据量，或者目标数据量为承载目标数据的逻辑信道中位于目标类数据之前的数据的数据量的总和。这里的逻辑信道中位于目标类数据之前的数据可以理解为在这个逻辑信道中调度顺序在目标类数据之前的数据。
具体的，在一些实施例中，如果网络设备在向终端设备发送的介质访问控制协议数据单元MAC PDU中携带Critical BSR，MAC PDU中的MAC服务数据单元(Service Data Unit，SDU)中携带目标类数据相关信息。图2是根据本申请实施例的BSR的一个示意图。如图2所示，本申请实施例的BSR包括逻辑信道组(Logical Channel Group，LCG)标识(Identify，ID)域和缓存大小(Buffer Size)域，LCG ID域用于指示与BSR对应的LCG，缓存大小域中包括目标类数据相关信息。
可选地，作为一个例子，本申请的Critical BSR可以针对多个逻辑信道组。如果终端设备的多个逻辑信道组中都有目标类数据需要发送，终端设备发送针对多个逻辑信道组的Critical BSR。
进一步地，在本申请的Critical BSR针对多个逻辑信道组的情况下，Critical BSR中包括目标类数据相关信息，目标类数据相关信息可以包括下列信息中的至少一种：用于指示承载目标类数据的逻辑信道或逻辑信道组的 第一信息、用于指示与目标类数据相关的目标数据量的第二信息和用于指示目标类数据在逻辑信道中的位置的第三信息。
具体的，在一些实施例中，如果目标类数据相关信息包括第一信息，第一信息指示承载目标数据的逻辑信道组，网络设备可以优先为承载目标类数据的逻辑信道组配置传输资源，例如可以在配置传输资源的信息中携带承载目标类数据的逻辑信道组的标识，终端设备确定被配置的传输资源后，只将被配置的传输资源用于传输该逻辑信道组中的数据。终端设备在使用被配置的传输资源时，可以根据逻辑信道组中的逻辑信道的优先级使用传输资源，还可以先将传输资源用于传输承载有目标类数据的逻辑信道中的数据，如果有剩余传输资源，再按照其他逻辑信道的优先级使用剩余传输资源。
或者，在另一些实施例中，如果目标类数据相关信息包括第一信息，第一信息指示承载目标数据的逻辑信道，网络设备可以优先为承载目标类数据的逻辑信道配置传输资源，例如，网络设备在用于配置传输资源的信息中携带该逻辑信道的标识，终端设备确定被配置的传输资源后，只将被配置的传输资源用于传输该逻辑信道中的数据。
在上述所有实施例中，网络设备和终端设备可以事先约定目标类数据为何种数据。例如，媒体业务的编码标准(H264)中主要定义了三种编码帧。其中，完整编码的帧或者说作为独立静态图像编码的帧称为I帧，参考之前的I帧生成的只包含差异部分编码的帧称为P帧，参考前后的帧编码的帧称为B帧，I帧的重要性要高于P帧和B帧的重要性。因此网络设备和终端设备可以事先约定目标类数据为I帧数据，当终端设备有I帧数据要发送时，终端设备向网络设备发送本申请实施例的BSR，使得网络设备能够优先为该终端设备配置传输资源。
以上结合图1和图2从终端设备侧详细描述根据本申请实施例的调度资源的方法，下面将结合图3从网络设备侧详细描述根据本申请实施例的调度资源的方法。应理解，网络设备侧描述的网络设备与终端设备的交互与终端设备侧的描述相同，为避免重复，适当省略相关描述。
图3是根据本申请另一实施例的调度资源的方法，如图3所示，方法200包括：
S210，网络设备接收终端设备发送的缓存状态报告BSR，所述BSR用于指示所述终端设备的待传输数据中包括目标类数据；
S220，所述网络设备根据所述BSR优先为所述终端设备配置传输资源。
因此，根据本申请实施例的资源调度的方法，网络设备在接收到用于指示终端设备的待传输数据中包括目标类数据的BSR之后，优先为该终端设备配置传输资源。由此，本申请的资源调度的方法能够降低终端设备由于没有被及时分配到传输资源导致的数据不能及时传输的可能性，提高用户体验。
在本申请实施例中，可选地，所述方法还包括：所述网络设备向所述终端设备发送指示信息，所述指示信息用于指示所述终端设备优先使用被配置的传输资源传输承载有所述目标类数据的逻辑信道中承载的数据。
在本申请实施例中，可选地，所述BSR包括目标类数据相关信息，所述目标类数据相关信息包括下列信息中的至少一种：用于指示承载所述目标类数据的逻辑信道或逻辑信道组的第一信息、用于指示与所述目标类数据相关的目标数据量的第二信息、和用于指示所述目标类数据在逻辑信道中的位置的第三信息。
在本申请实施例中，可选地，所述目标数据量为包括所述目标类数据的数据包的数据量；或，所述目标数据量为所述目标类数据的数据量和承载所述目标类数据的逻辑信道中位于所述目标类数据之前的数据的数据量的总和。
在本申请实施例中，可选地，S210具体为：所述网络设备接收所述终端设备发送的介质访问控制协议数据单元MAC PDU，所述MAC PDU中包括所述BSR。
在本申请实施例中，可选地，所述MAC PDU中的MAC服务数据单元SDU中包括所述目标类数据相关信息。
在本申请实施例中，可选地，所述目标类数据为帧内编码I帧数据。
以上结合图1至图3详细描述了根据本申请实施例的调度资源的方法，下面将结合图4详细描述根据本申请实施例的终端设备，如图4所示，终端设备10包括：
处理模块11，用于确定缓存状态报告BSR，所述BSR用于指示所述终端设备的待传输数据中包括目标类数据，所述目标类数据为需要优先被传输的数据；
收发模块12，用于向网络设备发送所述BSR，所述网络设备用于根据 所述BSR优先为所述终端设备配置传输资源。
因此，根据本申请实施例的终端设备向网络设备发送用于指示终端设备的待传输数据中包括目标类数据的缓存状态报告，使得网络设备在接收到缓存状态报告时，优先为该终端设备分配传输资源。由此，能够降低终端设备由于没有被及时分配到传输资源导致的数据不能及时传输的可能性，提高用户体验。
在本申请实施例中，可选地，所述收发模块11还用于：接收所述网络设备发送的指示信息，所述指示信息用于指示所述终端设备优先使用被配置的传输资源传输承载有所述目标类数据的逻辑信道中的数据。
在本申请实施例中，可选地，所述BSR包括目标类数据相关信息，所述目标类数据相关信息包括下列信息中的至少一种：用于指示承载所述目标类数据的逻辑信道或逻辑信道组的第一信息、用于指示与所述目标类数据相关的目标数据量的第二信息和用于指示所述目标类数据在逻辑信道中的位置的第三信息。
在本申请实施例中，可选地，所述目标数据量为包括所述目标类数据的数据包的数据量；或，
所述目标数据量为所述目标类数据的数据量和承载所述目标类数据的逻辑信道中位于所述目标类数据之前的数据的数据量的总和。
在本申请实施例中，可选地，所述收发模块11具体用于：向所述网络设备发送介质访问控制协议数据单元MAC PDU，所述MAC PDU中包括所述BSR。
在本申请实施例中，可选地，所述MAC PDU中的MAC服务数据单元SDU中包括所述目标类数据相关信息。
在本申请实施例中，可选地，所述目标类数据为帧内编码I帧数据。
根据本申请实施例的终端设备可以参照对应本申请实施例的方法100的流程，并且，该终端设备中的各个单元/模块和上述其他操作和/或功能分别为了实现方法100中的相应流程，为了简洁，在此不再赘述。
图5示出了根据本申请实施例的网络设备，如图5所示，网络设备20包括：
收发模块21，用于接收终端设备发送的缓存状态报告BSR，所述BSR用于指示所述终端设备的待传输数据中包括目标类数据；
处理模块22，用于根据所述BSR优先为所述终端设备配置传输资源。
因此，根据本申请实施例的网络设备在接收到用于指示终端设备的待传输数据中包括目标类数据的BSR之后，优先为该终端设备配置传输资源。由此，本申请的资源调度的方法能够降低终端设备由于没有被及时分配到传输资源导致的数据不能及时传输的可能性，提高用户体验。
在本申请实施例中，可选地，所述收发模块21还用于：向所述终端设备发送指示信息，所述指示信息用于指示所述终端设备优先使用被配置的传输资源传输承载有所述目标类数据的逻辑信道中承载的数据。
在本申请实施例中，可选地，所述BSR包括目标类数据相关信息，所述目标类数据相关信息包括下列信息中的至少一种：用于指示承载所述目标类数据的逻辑信道或逻辑信道组的第一信息、用于指示与所述目标类数据相关的目标数据量的第二信息、和用于指示所述目标类数据在逻辑信道中的位置的第三信息。
在本申请实施例中，可选地，所述目标数据量为包括所述目标类数据的数据包的数据量；或，
所述目标数据量为所述目标类数据的数据量和承载所述目标类数据的逻辑信道中位于所述目标类数据之前的数据的数据量的总和。
在本申请实施例中，可选地，所述收发模块21具体用于：所述网络设备接收所述终端设备发送的介质访问控制协议数据单元MAC PDU，所述MAC PDU中包括所述BSR。
在本申请实施例中，可选地，所述MAC PDU中的MAC服务数据单元SDU中包括所述目标类数据相关信息。
在本申请实施例中，可选地，所述目标类数据为帧内编码I帧数据。
根据本申请实施例的网络设备可以参照对应本申请实施例的方法200的流程，并且，该网络设备中的各个单元/模块和上述其他操作和/或功能分别为了实现方法200中的相应流程，为了简洁，在此不再赘述。
图6示出了根据本申请另一实施例的终端设备。如图6所示，终端设备100包括处理器110和收发器120，处理器110和收发器120相连，可选地，该网络设备100还包括存储器130，存储器130与处理器110相连。其中，处理器110、存储器130和收发器120可以通过内部连接通路互相通信。其中，所述处理器110用于确定缓存状态报告BSR，所述BSR用于指示所述 终端设备的待传输数据中包括目标类数据，所述目标类数据为需要优先被传输的数据；所述收发器120，用于向网络设备发送所述BSR，所述网络设备用于根据所述BSR优先为所述终端设备配置传输资源。
因此，根据本申请实施例的终端设备向网络设备发送用于指示终端设备的待传输数据中包括目标类数据的缓存状态报告，使得网络设备在接收到缓存状态报告时，优先为该终端设备分配传输资源。由此，能够降低终端设备由于没有被及时分配到传输资源导致的数据不能及时传输的可能性，提高用户体验。
根据本申请实施例的终端设备100可以参照对应本申请实施例的终端设备10，并且，该终端设备中的各个单元/模块和上述其他操作和/或功能分别为了实现方法100中的相应流程，为了简洁，在此不再赘述。
图7示出了根据本申请另一实施例的网络设备的示意性框图，如图7所示，网络设备200包括：处理器210和收发器220，处理器210和收发器220相连，可选地，所述终端设备200还包括存储器230，存储器230与处理器210相连。其中，处理器210、存储器230和收发器220可以通过内部连接通路互相通信。其中，所述收发器220用于接收终端设备发送的缓存状态报告BSR，所述BSR用于指示所述终端设备的待传输数据中包括目标类数据；所述处理器210，用于根据所述BSR优先为所述终端设备配置传输资源。
因此，根据本申请实施例的网络设备在接收到用于指示终端设备的待传输数据中包括目标类数据的BSR之后，优先为该终端设备配置传输资源。由此，本申请的资源调度的方法能够降低终端设备由于没有被及时分配到传输资源导致的数据不能及时传输的可能性，提高用户体验。
根据本申请实施例的网络设备200可以参照对应本申请实施例的网络设备20，并且，该网络设备中的各个单元/模块和上述其他操作和/或功能分别为了实现方法200中的相应流程，为了简洁，在此不再赘述。
应理解，本申请实施例的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。
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、只读存储器(Read-Only Memory，)ROM、随机存取存储器(Random Access Memory，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所述以权利要求的保护范围为准。

Claims (30)

  1. 一种资源调度的方法，其特征在于，包括：
    终端设备确定缓存状态报告BSR，所述BSR用于指示所述终端设备的待传输数据中包括目标类数据；
    所述终端设备向网络设备发送所述BSR，所述网络设备用于根据所述BSR优先为所述终端设备配置传输资源。
  2. 根据权利要求1所述的方法，其特征在于，所述方法还包括：
    所述终端设备接收所述网络设备发送的指示信息，所述指示信息用于指示所述终端设备优先使用被配置的传输资源传输承载有所述目标类数据的逻辑信道中的数据。
  3. 根据权利要求1或2所述的方法，其特征在于，所述BSR包括目标类数据相关信息，所述目标类数据相关信息包括下列信息中的至少一种：用于指示承载所述目标类数据的逻辑信道或逻辑信道组的第一信息、用于指示与所述目标类数据相关的目标数据量的第二信息和用于指示所述目标类数据在逻辑信道中的位置的第三信息。
  4. 根据权利要求3所述的方法，其特征在于，所述目标数据量为包括所述目标类数据的数据包的数据量；或，
    所述目标数据量为所述目标类数据的数据量和承载所述目标类数据的逻辑信道中位于所述目标类数据之前的数据的数据量的总和。
  5. 根据权利要求3或4所述的方法，其特征在于，所述终端设备向所述网络设备发送所述BSR，包括：
    所述终端设备向所述网络设备发送介质访问控制协议数据单元MAC PDU，所述MAC PDU中包括所述BSR。
  6. 根据权利要求5所述的方法，其特征在于，所述MAC PDU中的MAC服务数据单元SDU中包括所述目标类数据相关信息。
  7. 根据权利要求1至6中任一项所述的方法，其特征在于，所述目标类数据为帧内编码I帧数据。
  8. 一种资源调度的方法，其特征在于，包括：
    网络设备接收终端设备发送的缓存状态报告BSR，所述BSR用于指示所述终端设备的待传输数据中包括目标类数据；
    所述网络设备根据所述BSR优先为所述终端设备配置传输资源。
  9. 根据权利要求8所述的方法，其特征在于，所述方法还包括：
    所述网络设备向所述终端设备发送指示信息，所述指示信息用于指示所述终端设备优先使用被配置的传输资源传输承载有所述目标类数据的逻辑信道中承载的数据。
  10. 根据权利要求8或9所述的方法，其特征在于，所述BSR包括目标类数据相关信息，所述目标类数据相关信息包括下列信息中的至少一种：用于指示承载所述目标类数据的逻辑信道或逻辑信道组的第一信息、用于指示与所述目标类数据相关的目标数据量的第二信息、和用于指示所述目标类数据在逻辑信道中的位置的第三信息。
  11. 根据权利要求10所述的方法，其特征在于，所述目标数据量为包括所述目标类数据的数据包的数据量；或，
    所述目标数据量为所述目标类数据的数据量和承载所述目标类数据的逻辑信道中位于所述目标类数据之前的数据的数据量的总和。
  12. 根据权利要求10或11所述的方法，其特征在于，所述网络设备接收终端设备发送的缓存状态报告BSR，包括：
    所述网络设备接收所述终端设备发送的介质访问控制协议数据单元MAC PDU，所述MAC PDU中包括所述BSR。
  13. 根据权利要求12所述的方法，其特征在于，所述MAC PDU中的MAC服务数据单元SDU中包括所述目标类数据相关信息。
  14. 根据权利要求8至13中任一项所述的方法，其特征在于，所述目标类数据为帧内编码I帧数据。
  15. 一种终端设备，其特征在于，包括：
    处理模块，用于确定缓存状态报告BSR，所述BSR用于指示所述终端设备的待传输数据中包括目标类数据；
    收发模块，用于向网络设备发送所述BSR，所述网络设备用于根据所述BSR优先为所述终端设备配置传输资源。
  16. 根据权利要求15所述的终端设备，其特征在于，所述收发模块还用于：
    接收所述网络设备发送的指示信息，所述指示信息用于指示所述终端设备优先使用被配置的传输资源传输承载有所述目标类数据的逻辑信道中的数据。
  17. 根据权利要求15或16所述的终端设备，其特征在于，所述BSR包括目标类数据相关信息，所述目标类数据相关信息包括下列信息中的至少一种：用于指示承载所述目标类数据的逻辑信道或逻辑信道组的第一信息、用于指示与所述目标类数据相关的目标数据量的第二信息和用于指示所述目标类数据在逻辑信道中的位置的第三信息。
  18. 根据权利要求17所述的终端设备，其特征在于，所述目标数据量为包括所述目标类数据的数据包的数据量；或，
    所述目标数据量为所述目标类数据的数据量和承载所述目标类数据的逻辑信道中位于所述目标类数据之前的数据的数据量的总和。
  19. 根据权利要求17或18所述的终端设备，其特征在于，所述收发模块具体用于：
    向所述网络设备发送介质访问控制协议数据单元MAC PDU，所述MAC PDU中包括所述BSR。
  20. 根据权利要求19所述的终端设备，其特征在于，所述MAC PDU中的MAC服务数据单元SDU中包括所述目标类数据相关信息。
  21. 根据权利要求15至20中任一项所述的终端设备，其特征在于，所述目标类数据为帧内编码I帧数据。
  22. 一种网络设备，其特征在于，包括：
    收发模块，用于接收终端设备发送的缓存状态报告BSR，所述BSR用于指示所述终端设备的待传输数据中包括目标类数据；
    处理模块，用于根据所述BSR优先为所述终端设备配置传输资源。
  23. 根据权利要求22所述的网络设备，其特征在于，所述收发模块还用于：
    向所述终端设备发送指示信息，所述指示信息用于指示所述终端设备优先使用被配置的传输资源传输承载有所述目标类数据的逻辑信道中承载的数据。
  24. 根据权利要求22或23所述的网络设备，其特征在于，所述BSR包括目标类数据相关信息，所述目标类数据相关信息包括下列信息中的至少一种：用于指示承载所述目标类数据的逻辑信道或逻辑信道组的第一信息、用于指示与所述目标类数据相关的目标数据量的第二信息、和用于指示所述目标类数据在逻辑信道中的位置的第三信息。
  25. 根据权利要求24所述的网络设备，其特征在于，所述目标数据量为包括所述目标类数据的数据包的数据量；或，
    所述目标数据量为所述目标类数据的数据量和承载所述目标类数据的逻辑信道中位于所述目标类数据之前的数据的数据量的总和。
  26. 根据权利要求24或25所述的网络设备，其特征在于，所述收发模块具体用于：
    所述网络设备接收所述终端设备发送的介质访问控制协议数据单元MAC PDU，所述MAC PDU中包括所述BSR。
  27. 根据权利要求26所述的网络设备，其特征在于，所述MAC PDU中的MAC服务数据单元SDU中包括所述目标类数据相关信息。
  28. 根据权利要求22至27中任一项所述的网络设备，其特征在于，所述目标类数据为帧内编码I帧数据。
  29. 一种计算机可读介质，其特征在于，所述计算机可读介质用于存储计算机程序，所述计算机程序包括用于执行上述权利要求1至7中任一项所述的方法。
  30. 一种计算机可读介质，其特征在于，所述计算机可读介质用于存储计算机程序，所述计算机程序包括用于执行上述权利要求8至14中任一项所述的方法。
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