WO2022187996A1 - 一种资源调控方法 - Google Patents

一种资源调控方法 Download PDF

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Publication number
WO2022187996A1
WO2022187996A1 PCT/CN2021/079526 CN2021079526W WO2022187996A1 WO 2022187996 A1 WO2022187996 A1 WO 2022187996A1 CN 2021079526 W CN2021079526 W CN 2021079526W WO 2022187996 A1 WO2022187996 A1 WO 2022187996A1
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Prior art keywords
terminal device
resource pool
resource
network device
sensing information
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PCT/CN2021/079526
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English (en)
French (fr)
Inventor
吴烨丹
耿婷婷
李翔宇
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华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN202180095041.1A priority Critical patent/CN116965122A/zh
Priority to PCT/CN2021/079526 priority patent/WO2022187996A1/zh
Publication of WO2022187996A1 publication Critical patent/WO2022187996A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

Definitions

  • the present application relates to the field of communications, and in particular, to a resource regulation method and related equipment.
  • V2X Vehicle to everything
  • the Internet of Vehicles refers to the provision of vehicle information through sensors and in-vehicle terminals mounted on the vehicle, and the realization of mutual communication between vehicles and vehicles, vehicles and people, vehicles and roadside infrastructure, and vehicles and networks through various communication technologies.
  • the terminal device There are two kinds of pools in the time-frequency domain resources of V2X. Terminal devices need to use the time-frequency domain resources of these two kinds of pools for data transmission.
  • resource pool When the terminal device is about to send data, it will sense the traditional resource pool to find time-frequency resources that it can send data.
  • the existing resource pool planning is a part of the network planning.
  • the terminal equipment needs to use the allocated time-frequency resources to communicate with the network equipment.
  • the network equipment cannot optimize the time-frequency resources used by the terminal equipment, so that the terminal equipment cannot Provides better communication quality.
  • the present application provides a resource regulation method, in which a network device can adjust the resource configuration according to the resource perception information of the terminal device, so as to improve the communication quality of the terminal device.
  • the present application also provides corresponding devices, systems, computer-readable storage media, computer program products, and the like.
  • a first aspect of the present application provides a resource regulation method.
  • the terminal device needs to use allocated time-frequency resources to communicate with communicate with other devices.
  • the network device can pay attention to the communication status when the terminal device uses time-frequency resources to transmit data, that is, the network device can receive the perception information sent by the terminal device.
  • the perception information is used to indicate the performance of the terminal device perceiving and/or using the first resource pool.
  • the network device can then adjust the time-frequency resources used by the terminal device to transmit data in a targeted manner according to the sensing information.
  • the configuration of the first resource pool is optimized to improve the communication quality between the terminal device and other devices.
  • the first resource pool is used to indicate a resource pool used by the terminal device when transmitting data.
  • the first resource pool includes a second resource pool and a third resource pool, the second resource pool is a traditional resource pool, and the third resource pool is a special resource pool.
  • the sensing information is used to indicate the performance of the terminal device when sensing the traditional resource pool.
  • the perception information can include various parameters.
  • the perception information can include the number of times the terminal device perceives the traditional resource pool within a specific time, the number of times the terminal device fails to perceive the traditional resource pool, the reason why the terminal device fails to perceive the traditional resource pool, and the terminal device perceives the traditional resource pool.
  • the terminal device can adjust the configuration of the traditional resource pool used by the terminal device in a targeted manner according to different parameters included in the perception information, which can more reasonably improve the performance of the terminal device when using the traditional resource pool to transmit data. communication quality.
  • the perception information is used to indicate the behavior of the terminal device when using the special pool.
  • the perception information can include various parameters.
  • the perception information can include the number of times the terminal device uses the special pool, the location where the terminal device uses the special pool, the time the terminal device uses the special pool, the reason why the terminal device uses the special pool, and the terminal device uses the special pool.
  • the terminal device can adjust the configuration of the traditional resource pool and/or the special pool in a targeted manner according to different parameters included in the perception information, which can more reasonably improve the transmission of the terminal device using the traditional resource pool or the special pool. Communication quality at the time of data.
  • the terminal device may report sensing information to the network device in various ways.
  • the network device may also send record configuration information to the terminal device.
  • the recording configuration information includes the type of the parameter to be carried in the sensing information, and the recording configuration information is used to instruct the terminal device to record the sensing information according to the type of the parameter.
  • the terminal device does not need to report sensing information to the network device, which reduces the overhead of the terminal device and saves network resources.
  • the record configuration information may further include conditions for the terminal device to report the perception information, so that the terminal device reports the perception information to the network device after meeting the condition requirements.
  • the record configuration information may further include a period for the terminal device to report the perception information, so that the terminal device periodically reports the perception information to the network device at a time specified in the reporting period.
  • the conditions for the terminal device to report the perception information included in the recording configuration information include that the number of times of the terminal device's perception failures reaches N times, and the terminal device confirms that the number of perception failures reaches N times, and then reports the network to the network.
  • the device reports perception information, and this possible implementation provides a specific reporting method, which improves the achievability of the solution.
  • the network device may also send a sensing information receiving response to the terminal device, where the sensing information receiving response is used to instruct the network device to successfully receive the sensing information sent by the terminal device.
  • the network device may choose to reply with a response message. If not received, no response message will be returned.
  • This implementation allows the terminal device to know the reception status of the sensing information by the network device, which facilitates subsequent processing. For example, if the terminal device does not receive the response message sent by the network device after a period of time after sending the perception information, it is determined that the reporting process is in error.
  • the terminal device may choose to re-send the sensing information to the network device to ensure that the network device can successfully receive the sensing information. This possible manner improves the success rate of the network device receiving the sensing message.
  • a second aspect of the present application provides a resource regulation method.
  • the terminal device needs to use allocated time-frequency resources to communicate with other devices.
  • the network device can pay attention to the communication status when the terminal device uses time-frequency resources to transmit data, that is, the terminal device sends the recorded perception information to the network device.
  • the perception information is used to indicate the terminal device The device perceives and/or uses the performance of the first resource pool.
  • the network device can then adjust the time-frequency resources used by the terminal device to transmit data in a targeted manner according to the sensing information.
  • the configuration of the first resource pool is optimized to improve the communication quality between the terminal device and other devices.
  • the first resource pool is used to indicate a resource pool used by the terminal device when transmitting data.
  • the first resource pool includes a second resource pool and a third resource pool, the second resource pool is a traditional resource pool, and the third resource pool is a special resource pool.
  • the sensing information is used to indicate the performance of the terminal device when sensing the traditional resource pool.
  • the perception information can include various parameters.
  • the perception information can include the number of times the terminal device perceives the traditional resource pool within a specific time, the number of times the terminal device fails to perceive the traditional resource pool, the reason why the terminal device fails to perceive the traditional resource pool, and the terminal device perceives the traditional resource pool.
  • the terminal device can adjust the configuration of the traditional resource pool used by the terminal device in a targeted manner according to different parameters included in the perception information, which can more reasonably improve the performance of the terminal device when using the traditional resource pool to transmit data. communication quality.
  • the perception information is used to indicate the behavior of the terminal device when using the special pool.
  • the perception information can include various parameters.
  • the perception information can include the number of times the terminal device uses the special pool, the location where the terminal device uses the special pool, the time the terminal device uses the special pool, the reason why the terminal device uses the special pool, and the terminal device uses the special pool.
  • the terminal device can adjust the configuration of the traditional resource pool and/or the special pool in a targeted manner according to different parameters included in the perception information, which can more reasonably improve the transmission of the terminal device using the traditional resource pool or the special pool. Communication quality at the time of data.
  • the terminal device may report sensing information to the network device in various ways.
  • the terminal device may receive the record configuration information sent by the network device.
  • the recording configuration information includes the type of the parameter to be carried in the sensing information, and the recording configuration information is used to instruct the terminal device to record the sensing information according to the type of the parameter.
  • the terminal device does not need to report sensing information to the network device, which reduces the overhead of the terminal device and saves network resources.
  • the record configuration information may further include conditions for the terminal device to report the perception information, so that the terminal device reports the perception information to the network device after meeting the condition requirements.
  • the record configuration information may further include a period for the terminal device to report the perception information, so that the terminal device periodically reports the perception information to the network device at a time specified in the reporting period.
  • the conditions for the terminal equipment to report the sensing information included in the recording configuration information include that the number of times of the terminal equipment sensing failures reaches N times, and the terminal equipment confirms that the number of times of sensing failures reaches N times after reaching N times. , the perception information is reported to the network device.
  • This possible implementation provides a specific reporting method, which improves the achievability of the solution.
  • the network device may also send a sensing information receiving response to the terminal device, where the sensing information receiving response is used to instruct the network device to successfully receive the sensing information sent by the terminal device.
  • the network device may choose to reply with a response message. If not received, no response message will be returned.
  • This implementation allows the terminal device to know the reception status of the sensing information by the network device, which facilitates subsequent processing. For example, if the terminal device does not receive the response message sent by the network device after a period of time after sending the perception information, it is determined that the reporting process is in error.
  • the terminal device can choose to re-send the sensing information to the network device to ensure that the network device can successfully receive the sensing information. This possible manner improves the success rate of the network device receiving the sensing message.
  • a third aspect of the application provides a network device including at least one processor, a memory and a communication interface.
  • the processor is coupled with the memory and the communication interface.
  • the memory is used to store instructions
  • the processor is used to execute the instructions
  • the communication interface is used to communicate with other network devices under the control of the processor.
  • the instruction causes the network device to execute the method in the first aspect or any possible implementation manner of the first aspect.
  • a fourth aspect of the application provides a terminal device, the terminal device includes at least one processor, a memory and a communication interface.
  • the processor is coupled with the memory and the communication interface.
  • the memory is used to store instructions
  • the processor is used to execute the instructions
  • the communication interface is used to communicate with other network devices under the control of the processor.
  • the instruction causes the terminal device to execute the method in the second aspect or any possible implementation manner of the second aspect.
  • a fifth aspect of the present application provides a computer-readable storage medium, where the computer-readable storage medium stores a program, and the program enables the network device to execute the method in the first aspect or any possible implementation manner of the first aspect , or, the terminal device is caused to execute the method in the second aspect or any possible implementation manner of the second aspect.
  • a sixth aspect of the present application provides a computer program product that stores one or more computer-executable instructions.
  • the processor executes the first aspect or any one of the first aspects.
  • a method in one possible implementation manner, or the processor executes the above-mentioned second aspect or a method in any one possible implementation manner of the second aspect.
  • a seventh aspect of the present application provides a chip, the chip includes a processor and a communication interface, the processor is coupled to the communication interface, and the processor is configured to read an instruction to execute the first aspect or any one of the first aspect A method of possible implementations, or a method for performing the above-mentioned second aspect or any one of possible implementations of the second aspect.
  • An eighth aspect of the present application is a system for reporting perception messages.
  • the system includes the network device described in the first aspect or any possible implementation manner of the first aspect, and includes the second aspect or any possible implementation manner of the second aspect.
  • the present application provides a resource regulation method.
  • a network device receives perception information sent by a terminal device, and the perception information is used to indicate the terminal device's performance of perceiving and/or using a first resource pool. Furthermore, the network device can adjust the configuration of the first resource pool according to the perception information, optimize the configuration of the first resource pool, and improve the communication quality between the terminal device and other devices.
  • Fig. 1 is the application schematic diagram of a kind of resource control system provided by this application;
  • FIG. 2 is a schematic structural diagram of a network device provided by the present application.
  • FIG. 3 is an application schematic diagram of a resource control method provided by the present application.
  • FIG. 5 is another schematic structural diagram of a network device provided by the application.
  • FIG. 6 is a schematic structural diagram of a terminal device provided by the present application.
  • FIG. 7 is another schematic structural diagram of a network device provided by the application.
  • FIG. 8 is a schematic structural diagram of a communication device provided by the present application.
  • words such as “exemplary” or “for example” are used to represent examples, illustrations or illustrations. Any embodiments or designs described in the embodiments of the present application as “exemplary” or “such as” should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as “exemplary” or “such as” is intended to present the related concepts in a specific manner to facilitate understanding.
  • At least one (a) of a, b, or c can represent: a, b, c, a-b, a-c, b-c, or a-b-c, where a, b, c may be single or multiple .
  • the present application provides a resource regulation method, in which a network device can adjust the resource configuration according to the resource perception information of the terminal device, so as to improve the communication quality of the terminal device.
  • the present application also provides corresponding devices, systems, computer-readable storage media, computer program products, and the like. Each of them will be described below.
  • the resource regulation method provided in the embodiments of the present application can be applied to the Internet of Vehicles (Vehicle to Everything, V2X).
  • the Internet of Vehicles refers to providing vehicle information through sensors and in-vehicle terminals mounted on the vehicle, and realizing mutual communication between vehicles and vehicles, vehicles and people, vehicles and roadside infrastructure, and vehicles and networks through communication networks. Examples of scenarios in the Internet of Vehicles may include vehicle formation scenarios, traffic information communication scenarios, semi-autonomous or fully automated driving scenarios, and remote driving scenarios.
  • the terminal equipment needs to use the allocated time-frequency resources to communicate with the network equipment, and the network equipment cannot optimize the time-frequency resources used by the terminal equipment, so that it cannot provide the terminal equipment with better communication quality .
  • an embodiment of the present application provides a resource control system, which can be applied to the Internet of Vehicles, and of course, can also be applied to other services.
  • the specific application scenarios or services are not described in this application. Do limit.
  • FIG. 1 is an application schematic diagram of a resource control system provided by the present application.
  • the resource control system provided by this application includes a terminal device 101 and a network device 102.
  • the terminal device 101 can record the perception information when using the resource pool, and report the perception information to the network device 102, so that the network device 102 can The information adjusts the configuration of the resource pool used by the terminal device 101 , thereby optimizing the configuration of the resource pool and providing the terminal device 101 with better communication quality.
  • resource pool There are two types of resource pools involved in this application, one is a traditional resource pool (resource pool), the other is a special pool (exceptional pool), which can also be called an accidental resource pool. Data is sent using special pools, both of which are detailed in the example below.
  • Mode 1 The network device dispatches sidelink resources to the terminal device to the terminal device, and the terminal device uses The sidelink resource transmits data.
  • Mode 2 The terminal device determines the sidelink resource preconfigured by the network device, and then uses the sidelink resource to transmit data.
  • a terminal device using the mode 2 allocation scheme when a terminal device using the mode 2 allocation scheme sends data to other devices, it can sense the traditional resource pool, so as to find time-frequency resources that it can send data. Specifically, the terminal device continuously monitors the sidelink control information (SCI) and physical sidelink control channel (PSCCH) of other terminal devices within the sensing time window, and measures these channels. energy of. If it is detected that the energy of some time-frequency resources is relatively high, it can be considered that the time-frequency resources have been occupied. Exclude the occupied time-frequency resources, and find new time-frequency resources to transmit data.
  • SCI sidelink control information
  • PSCCH physical sidelink control channel
  • the special pool may also be referred to as an accidental resource pool. Except that the end device is in some specific location, the end device usually can directly use the special pool to transmit data without awareness. When the terminal device uses the special pool, it is difficult to guarantee the performance of data transmission, so the terminal device only uses the special pool to transmit data in certain specific scenarios.
  • the following will exemplarily describe a scenario in which a terminal device uses a special pool by taking a specific scenario as an example.
  • the terminal device when the terminal device detects a problem with the physical layer on the Uu interface, or when the wireless link connection fails, the terminal device can use a special pool to transmit data.
  • the terminal device may use a special pool to transmit data.
  • the terminal device may use a special pool to transmit data.
  • the terminal device can use a special pool to transmit data.
  • the terminal device in an initial state (idle) or an in-active state (in-active), in the process of cell selection, when the terminal device has no perception result for the traditional resource pool of the target cell, the terminal device can use a special pool to transfer data.
  • the terminal device Special pools can be used to transfer data.
  • the terminal device when the terminal device switches to a new traditional resource pool, but there is no sensing result of the new traditional resource pool, the terminal device can use a special pool to transmit data.
  • the terminal device can also use the special pool in other scenarios, which is not limited here.
  • the network device mentioned in the resource control system in the example of FIG. 1 may be a base station (eg, gNB) in the RAN as shown in FIG. 2 .
  • the base station may be a centralized unit (centralized unit, CU) and a distributed unit (distributed unit, DU) separate architecture.
  • the RAN may be connected to the core network (for example, it may be a long term evolution (LTE) core network, or a 5G core network, etc.).
  • LTE long term evolution
  • CU and DU can be understood as the division of the base station from the perspective of logical functions.
  • CUs and DUs can be physically separate or deployed together. Multiple DUs can share one CU.
  • One DU can also be connected to multiple CUs (not shown in the figure).
  • the CU and the DU can be connected through an interface, such as an F1 interface.
  • CU and DU can be divided according to the protocol layer of the wireless network.
  • the CU is used to execute the radio resource control (RRC) layer, the service data adaptation protocol (SDAP) layer and the packet data convergence layer protocol (packet data convergence layer protocol).
  • Protocol, PDCP) layer function, and DU is used to perform radio link control (radio link control, RLC) layer, media access control (media access control, MAC) layer, physical (physical) layer and other functions.
  • RRC radio resource control
  • SDAP service data adaptation protocol
  • Packet data convergence layer protocol packet data convergence layer protocol
  • Protocol, PDCP packet data convergence layer protocol
  • DU is used to perform radio link control (radio link control, RLC) layer, media access control (media access control, MAC) layer, physical (physical) layer and other functions.
  • a CU or DU may be divided into functions with more protocol layers.
  • a CU or DU can also be divided into partial processing functions with a protocol layer.
  • some functions of the RLC layer and functions of the protocol layers above the RLC layer are placed in the CU, and the remaining functions of the RLC layer and the functions of the protocol layers below the RLC layer are placed in the DU.
  • the functions of the CU or DU may also be divided according to service types or other system requirements. For example, according to the delay, the functions whose processing time needs to meet the delay requirements are set in the DU, and the functions that do not need to meet the delay requirements are set in the CU.
  • the CU may also have one or more functions of the core network.
  • One or more CUs can be set centrally or separately.
  • the CU can be set on the network side to facilitate centralized management.
  • the DU can have multiple radio functions, or the radio functions can be set farther away.
  • the functions of the CU can be implemented by one entity or by different entities.
  • the functions of the CU can be further segmented, for example, the control plane (CP) and the user plane (UP) can be separated, that is, the CU control plane (CU-CP) and the CU user plane (CU -UP).
  • the CU-CP and the CU-UP can be implemented by different functional entities and connected through the E1 interface, and the CU-CP and the CU-UP can be coupled with the DU to jointly complete the functions of the base station.
  • the terminal device mentioned in the resource control system in the above example may be a device that provides voice and/or data connectivity to a user, a handheld device with a wireless connection function, or other processing device connected to a wireless modem .
  • Terminal devices may be mobile terminals, such as mobile phones (or "cellular" phones) and computers with mobile terminals, for example, may be portable, pocket-sized, hand-held, computer-built, or vehicle-mounted mobile devices, which are connected to a network Devices exchange language and/or data.
  • PCS personal communication service
  • SIP Session Initiation Protocol
  • WLL wireless local loop
  • PDAs personal digital assistants
  • Terminal equipment may also be referred to as system, subscriber unit, subscriber station, mobile station, mobile station, remote station, access point, Remote terminal, access terminal, user agent, user device, or user equipment, user station, remote station, terminal equipment (TE) ), terminals, wireless communication devices, and user agents or user equipment.
  • the terminal device may also be a chip system for implementing UE functions. There is no specific limitation here.
  • the terminal device can access the network device and communicate with the network device.
  • one network device may manage one or more (eg, 3 or 6, etc.) cells, and the terminal device may access the network device in at least one of the one or more cells, and the terminal device may access the network device in at least one of the one or more cells. It communicates with the network device in the cell where it is located.
  • at least one may be one, two, three or more, which is not limited in the embodiment of the present application.
  • FIG. 3 is an application schematic diagram of a resource control method provided by the present application.
  • a method example of the resource control method provided by the present application includes steps 201 to 203 .
  • the terminal device records the perception information.
  • the perception information is used to indicate the performance of the terminal device when it perceives and/or uses the first resource pool.
  • the first resource pool is used to indicate the resource pool used by the terminal device when transmitting data.
  • the first resource pool includes traditional resource pools and special pools. If the first resource pool is a traditional resource pool, the sensing information is used to indicate the performance of the terminal device when sensing the traditional resource pool. If the first resource pool is a special pool, the perception information is used to indicate the behavior of the terminal device when using the special pool.
  • the terminal device can record some parameters required by the network.
  • the terminal device can be a terminal device using the mode 1 allocation scheme, or the terminal device can be a terminal device using the mode 2 allocation scheme, which is not limited here.
  • the terminal device can store and update the data included in the sensing information, and the storage and update methods can be various, which are not specifically limited here.
  • the network device receives the perception information sent by the terminal device, and accordingly, the terminal device sends the perception information to the network device.
  • the network device adjusts the configuration of the first resource pool according to the sensing information.
  • the method examples shown in the above steps 201 to 203 provide a resource regulation method.
  • the network device receives the perception information sent by the terminal device, and the perception information is used to instruct the terminal device to perceive and/or use the performance of the first resource pool. Furthermore, the network device can adjust the configuration of the first resource pool according to the perception information, optimize the configuration of the first resource pool, and improve the communication quality between the terminal device and other devices.
  • the network device can adjust the configuration of the traditional resource pool after receiving the perception information reported by the terminal device.
  • the network device can adjust the traditional resource pool (or special pool) of the terminal device using the mode 1 allocation scheme, and the network device can also adjust the traditional resource pool (or special pool) used by the terminal device using the mode 2 allocation scheme,
  • the following three adjustment methods are used as examples to exemplarily describe the process of the network device adjusting the configuration of the first resource pool according to the perception information.
  • the network device can increase the time-frequency resource configuration in the specific area.
  • a specific way of increasing the configuration may be to increase the resource bandwidth, may be to purchase more dedicated resources for the terminal equipment in the specific area, or may be to increase the resource configuration by other means, which is not specifically limited here.
  • the network device when the network device finds that the communication quality is poor when the terminal device uses the special pool to transmit data, the network device can configure the terminal device with a special pool with more time-frequency resources to ensure the communication quality of the terminal device.
  • the network device finds that the terminal device has used a special pool for a long time when switching the traditional resource pool. Compared with the communication quality when the terminal device uses the traditional resource pool to transmit data, the communication quality of the terminal device using the special pool to transmit data is poor. Therefore, the conditions for the terminal device to switch to the traditional resource pool can be adjusted, reducing the time for the terminal device to switch the traditional resource pool. Behavior. Further, the time for the terminal device to transmit data using the special pool is reduced, and the communication quality of the terminal device is improved.
  • the network device may also use other ways in addition to the above three ways to adjust the configuration of the first resource pool, which is not specifically limited here.
  • the first resource pool mentioned in the above method example includes a traditional resource pool and a special pool.
  • the perception information The included parameters are not the same. In different scenarios, the parameters included in the perception information will be described in detail in the following examples.
  • Scenario 1 If the first resource pool is a traditional resource pool.
  • the sensing information may include the number of times the terminal device senses the traditional resource pool within a specific time, the number of times the terminal device fails to sense the traditional resource pool, the number of times the terminal device senses the traditional The reason for the failure of the resource pool, the location where the terminal device perceives the failure of the traditional resource pool, and/or the time that the terminal device continues to perceive the failure of the traditional resource pool.
  • the perception information may also include other parameters, which are not specifically limited here. In the following, if the first resource pool is a traditional resource pool, the content included in the various parameters included in the perception information and the recording method thereof will be described in detail.
  • the terminal device during the communication between the terminal device and other devices, the terminal device will continue to perceive the traditional resource pool until the terminal device selects an appropriate time-frequency resource from the traditional resource pool to transmit data.
  • the terminal device may sense the traditional resource pool intermittently. Therefore, the number of times the terminal device perceives the traditional resource pool within a specific time can be recorded.
  • the specific recording method may be the number of times the terminal device senses the traditional resource pool within a period of time.
  • the terminal device A may record the number of perceptions within two hours after time a, and carry the number of perceptions in the perception information. report to the network device.
  • the terminal device A senses the traditional resource pool more times in a specific time period, it can be considered that the terminal device has a relatively large resource demand in the specific time period, and the network device can send a request to the terminal Device A allocates a traditional resource pool with more time-frequency resources, which further improves the communication efficiency of the terminal device.
  • the network device can allocate the time-frequency to the terminal device A.
  • the terminal device in the process of continuously perceiving the traditional resource pool, can exclude some resources preempted by the terminal device of the higher priority service. Due to various reasons, such as the time-frequency resources in the traditional resource pool are occupied by terminal equipment of higher priority services, and the terminal equipment does not perceive suitable time-frequency resources for communication within a specific time period, it can be considered that the terminal equipment Perceive failure for that specific time period. Exemplarily, after the terminal device A initiates sensing intermittently, it does not find any suitable time-frequency resources from the traditional resource pool until the current sensing time window ends. It can be considered that the sensing failed this time. Optionally, the perception failure may also include other scenarios, which are not specifically limited here.
  • the terminal device A perceives a large number of failures in the traditional resource pool within a specific time period, it can be considered that the terminal device has a large demand for time-frequency resources within the specific time period, or needs to communicate Time-frequency resources with better quality.
  • the network device can allocate a traditional resource pool with more time-frequency resources to the terminal device A, or allocate a traditional resource pool with better communication quality to the terminal device A to reduce the number of times the terminal device performs sensing, save the power of the terminal device, and further. Improve the communication efficiency of terminal equipment.
  • the terminal device perceives the reason for the failure of the traditional resource pool.
  • Time-frequency resources are preempted.
  • the reason why the terminal device fails to perceive may be that most of the time-frequency resources in the traditional resource pool are preempted by terminal devices of higher priority services, which makes it difficult for the terminal device to perceive in the traditional resource pool. to the appropriate time-frequency resource to transmit data.
  • the priority of the service mentioned in this application is similar to the definition of service priority in the industry.
  • the terminal device can obtain the priority of the data after monitoring the SCI of other terminal devices, and compare the priority of the data with the priority of its own data. Specifically, a piece of data usually contains data of multiple logical channels, and the priority of the data is based on the logical channel (logical channel ID, LCID) with the highest priority.
  • the priority of the highest priority logical channel of terminal device A is higher than the priority of the highest priority logical channel of terminal device B, it can be considered that the priority of data A transmitted by terminal device A is higher than that of terminal device B.
  • the priority of data B transmitted by terminal device B is higher than that of terminal device B.
  • the reason why the terminal device fails to perceive may be that the terminal device does not detect an available resource pool during the perception process.
  • the reason why the terminal device fails to perceive the traditional resource pool may also be other reasons than the above two reasons, which are not specifically limited here.
  • the network device can adjust the traditional resource pool allocated to the terminal device in a targeted manner according to the reason why the terminal device perceives the failure of the traditional resource pool, which improves the flexibility of the network device to adjust the traditional resource pool.
  • the terminal device senses where the traditional resource pool fails.
  • the terminal device may record the location where the perception of the traditional resource pool fails.
  • the failed location can have multiple location types.
  • the location type can be a tracking area code (TAC), a slice (slice), a cell, or a synchronization signal/physical broadcast channel block ( Synchronization Signal/PBCH Block, SSB), which can be absolute geographic location (such as GPS information), relative geographic location (how much is relative to a certain reference point), or other forms of location information. Do limit.
  • TAC tracking area code
  • slice slice
  • SSB Synchronization Signal/PBCH Block
  • the terminal device A fails more times at the location B, it can be considered that the time-frequency resource demand at the location B is high, the time-frequency resource coverage at the location B is not reasonable enough, and the network device can The time-frequency resource allocation at the location B is increased, the resource allocation amount at the location B is optimized, and the communication quality of the terminal device at the location B is further improved.
  • the terminal device continues to perceive the time when the traditional resource pool fails.
  • continuous sensing failure is used to indicate that the sensing process of the terminal device within a specific time period A fails, and the terminal device can find suitable time-frequency resources to transmit data in no sensing process.
  • the period A is used to indicate that the terminal device has been unable to perceive suitable time-frequency resources to transmit data from the traditional resource pool during the period A, and the communication experience is extremely poor.
  • the following two time recording methods are used as examples to illustrate the time when the terminal device continues to perceive the failure of the traditional resource pool.
  • the terminal device can record the start time of the period A. 4 o'clock and the end time 6 o'clock of time A are used to indicate the time when the terminal device continues to perceive the failure of the traditional resource pool.
  • the terminal device can record the length of the period A for 3 hours. It indicates the time that the terminal device continues to perceive the failure of the traditional resource pool.
  • the terminal device can continuously sense the time when the traditional resource pool fails, and other methods other than the above two time recording methods can also be used, which is not specifically limited here.
  • the terminal device A may allocate a traditional resource pool with more time-frequency resources to the terminal device A, or allocate a traditional resource pool with better communication quality to the terminal device A to further improve the communication efficiency of the terminal device.
  • Scenario 2 If the first resource pool is a special pool.
  • the first resource pool includes a third resource pool
  • the third resource pool is a special pool
  • the perception information includes the number of times the terminal device uses the third resource pool, the location where the terminal device uses the third resource pool, and the terminal device uses the third resource pool.
  • the following describes in detail the content included in the various parameters included in the perception information and the recording manner thereof if the first resource pool is a special pool.
  • the terminal device in the process of communicating between a terminal device and other devices, under certain conditions, the terminal device will use a special pool to transmit data.
  • the terminal device can record the number of times the terminal device uses a special pool within a specific period.
  • the terminal device may record the number of times the terminal device uses the special pool within two hours after time A, the terminal device may record the number of times the terminal device uses the special pool within one week after time A, and the terminal device may also use other methods. to record the number of times the terminal device uses the special pool, which is not limited here.
  • the network device can send the terminal device to the terminal device.
  • A allocates a traditional resource pool with more time-frequency resources or allocates a special pool with more time-frequency resources to terminal device A to further improve the communication efficiency of the terminal device.
  • the network device can allocate time-frequency resources to the terminal device A. Fewer special pools, thus saving time-frequency resources.
  • the terminal device may record the location where the terminal device uses the special pool.
  • the location can have multiple location types.
  • the location type can be a tracking area code (TAC), a slice, a cell, an SSB, or an absolute geographic location (such as GPS information), which can be a relative geographic location (how much is relative to a certain reference point), or other types of location information, which are not specifically limited here.
  • TAC tracking area code
  • a slice a cell
  • an SSB or an absolute geographic location (such as GPS information)
  • GPS information can be a relative geographic location (how much is relative to a certain reference point), or other types of location information, which are not specifically limited here.
  • the network device can increase the time-frequency resource allocation at the location B, optimize the resource allocation amount at the location B, and further improve the communication quality of the terminal device at the location B.
  • the terminal device may use the time-frequency resources in the traditional resource pool to transmit data with poor effect, or the terminal device does not perceive suitable time-frequency resources to transmit data after sensing the traditional resource pool.
  • the terminal device can use the time-frequency resources in the special pool to transmit data. Since the use of the special pool is to temporarily replace the traditional resource pool, the terminal device can report the duration or start time of the use of the special pool, and notify the network device how long the replacement of the resource pool will last. The following takes two time recording manners as examples to illustrate the time when the terminal device uses the special pool.
  • the terminal device can record the time period A.
  • the start time 5:00 and the end time 7:00 of time A are used to indicate the time when the terminal device uses the special pool to transmit data.
  • the terminal device can record the length of the period A for 5 hours Used to indicate when the end device uses a special pool to transfer data.
  • the time when the terminal device uses the special pool to transmit data may also adopt other methods other than the above two time recording methods, which are not specifically limited here.
  • the terminal device A uses the special pool for a long time, it can be considered that the terminal device needs a traditional resource pool with larger time-frequency resource capacity or better communication quality.
  • the network device may allocate a traditional resource pool with more time-frequency resources to the terminal device A, or allocate a traditional resource pool with better communication quality to the terminal device A to further improve the communication efficiency of the terminal device.
  • the terminal device can use the special pool in various scenarios, and the terminal device can carry the reason for using the special pool in the perception information and report it to the network device.
  • the following uses various reasons as examples to illustrate the use of the special pool by the terminal device. The reason for the pool.
  • the terminal device can use a special pool to transmit data.
  • the terminal device may use a special pool to transmit data.
  • the terminal device may use a special pool to transmit data.
  • the terminal device may use a special pool to transmit data.
  • the terminal device may use a special pool to transmit data when there is no perception result for the traditional resource pool of the target cell.
  • the terminal device can use Special pool to transfer data.
  • the terminal device when the terminal device switches to a new traditional resource pool, but there is no sensing result of the new traditional resource pool, the terminal device can use a special pool to transmit data.
  • the terminal device may also use a special pool to transmit data for other reasons, which is not specifically limited here.
  • the network device can adjust the traditional resource pool and/or the special pool allocated to the terminal device in a targeted manner according to the reason why the terminal device uses the special pool, which improves the network device's adjustment of the traditional resource pool and/or the special pool. Flexibility of special pools.
  • the terminal device can use the special pool to transmit data without sensing. Therefore, the communication quality of the terminal device using the special pool to transmit data is relatively unstable. If other nearby terminal devices are also using the same time-frequency resources in the special pool to send data, it will cause a transmission collision. In the present application, the terminal device feeds back the communication quality of the terminal device when using the special pool to transmit data to the network device, so that the network device regulates and regulates the special pool used by the terminal device according to the communication quality record.
  • the terminal device when the terminal device uses a special pool to transmit data to the receiver, if the receiver successfully receives and parses the data, it will reply to the terminal device with an acknowledgement signaling (acknowledge, ACK), if the receiver successfully receives the data but cannot parse the data data, the receiver will send a failure signaling (nonacknowledge, NACK) to the terminal device. Or due to other circumstances, when the terminal device transmits data to the receiver using a special pool, the receiver does not respond. Similarly, when the terminal device receives data, if the terminal device successfully receives and parses the data, it will reply to the sender with an acknowledgement signaling (acknowledge, ACK). If the terminal device successfully receives the data but cannot parse the data, the terminal device will A failure signaling (nonacknowledge, NACK) will be sent to the sender. Or due to other circumstances, the end device is not responding.
  • acknowledgement signaling acknowledgement signaling
  • NACK failure signaling
  • the terminal device may transmit (receive or send) the number of data within a specific time, the number of ACKs transmitted (sent or received) by the terminal device, and the number of NACKs transmitted (sent or received) by the terminal device And the number of messages that the terminal device does not receive a reply to and the number of messages that the terminal device does not reply to the sender to count the probability that the terminal device succeeds and/or fails to transmit data within a specific period of time. Furthermore, the probability that the terminal device succeeds and/or fails to transmit data within a certain period of time can reflect the communication quality of the terminal equipment when using the special pool to transmit data within the period of time.
  • the number of data sent by using the special pool in period B is a
  • the number of ACKs corresponding to the data received by the terminal device is b
  • the number of NACKs is c
  • no reply is received.
  • the number is d, then it can be considered that (b+c)/a is the probability that the terminal device A successfully transmits data in several segments B, and the network device can adjust the resource pool used by the terminal device according to the probability to further improve the communication quality of the terminal device. .
  • the terminal device may also record the communication quality when the terminal device transmits data according to other parameters, which is not specifically limited here.
  • the terminal device in order to ensure that the terminal device can decide whether to replace the special pool according to its own situation, the terminal device can carry a request for whether to replace the resource pool in the perception information.
  • the request can indicate whether the terminal device requests the network device.
  • the request may indicate the type of the special pool that the terminal device wishes the network device to re-allocate.
  • the type may be a special pool with more time-frequency resources, and the type may be a special pool with better communication quality.
  • This possible implementation can enable the terminal device to more flexibly select a resource pool that matches its own situation, thereby improving the flexibility of the terminal device.
  • a two-bit flag bit may be set in a certain field in a packet of sensing information. If the flag bit is 00, it indicates that the terminal device does not request other special pools from the network device. If the flag bit is 01, it indicates that the terminal device requests the network device to allocate a special pool with more time-frequency resources. If the flag bit is 10, it indicates that the terminal device requests the network device to allocate a special pool with better communication quality.
  • the terminal device may also indicate to the network device whether to request to allocate other resource pools in other ways, which is not specifically limited here.
  • FIG. 4 is another application schematic diagram of a resource control method provided by the present application.
  • the terminal device can report perception information to the network device in various ways.
  • the following will take two reporting manners as examples to exemplarily describe the manner in which the terminal device reports the perception information.
  • the network device may also send record configuration information to the terminal device.
  • the recording configuration information includes the type of the parameter to be carried in the sensing information, and the recording configuration information is used to instruct the terminal device to record the sensing information according to the type of the parameter.
  • the following three specific reporting manners are used as examples to illustrate that the terminal device reports the perception information according to the record configuration information.
  • the record configuration information may further include conditions for the terminal device to report the perception information, so that the terminal device reports the perception information to the network device after meeting the condition requirements.
  • the condition for the terminal device to report the perception information may include that the number of times the terminal device fails in perception reaches N times, where N is a positive integer.
  • the record configuration information may further include a capacity threshold of data sent by the terminal device using the time-frequency resources in the first resource pool.
  • the terminal device A confirms that the capacity of the data sent using the first resource pool is B, and the threshold of the data capacity included in the record configuration information is C. If the terminal device confirms that B is greater than or equal to C, the terminal device can send Network devices report sensing information.
  • the record configuration information may further include a period for the terminal device to report the perception information, so that the terminal device periodically reports the perception information to the network device at the time specified in the reporting period.
  • the period for recording the sensing information included in the configuration information is to report once every 10 hours from the time A, the terminal device reports the sensing information to the network device every 10 hours from the time A.
  • the recorded configuration information may further include other content
  • the terminal device may also report the perception information to the network device in other ways according to the recorded configuration information, which is not specifically limited here.
  • the terminal device may decide whether to report the perception information to the network device according to the situation of perceiving the traditional resource pool or using the special pool. If there is a reporting requirement, the terminal device can directly report the perception information to the network device, so that the network device can know the current communication quality of the terminal device.
  • the terminal device can also actively report the sensing information to the network device according to the protocol according to the protocol.
  • the terminal device may also actively report the perception information to the network device in other ways, which is not specifically limited here.
  • the network device sends the record configuration information to the terminal device
  • the carrier of the record configuration information may be an RRC message, such as an RRC reconfiguration message, or a non-access stratum (non-access stratum, NAS) message
  • the carrier of the recording configuration information may also be other types of messages, which are not specifically limited here.
  • the network device may also send a perception information reception response to the terminal device, and correspondingly Yes, the terminal device can receive the sensing information reception response sent by the network device.
  • the sensing information receiving response is used to instruct the network device to successfully receive the sensing information sent by the terminal device. The following will specifically describe how the network device sends the sensing information reception response to the terminal device.
  • the network device may choose to reply to the response message. If not received, no response message will be returned.
  • This implementation allows the terminal device to know the reception status of the sensing information by the network device, which facilitates the terminal device to perform subsequent actions. If the terminal device does not receive the response message sent by the network device after a period of time after sending the perception information, it is determined that the reporting process is in error. If the sensing information is not successfully received by the network device, or the response message is not successfully received by the terminal device, the terminal device may choose to re-send the sensing information to the network device to ensure that the network device can successfully receive the sensing information.
  • the present application provides a resource regulation method.
  • a network device receives perception information sent by a terminal device, and the perception information is used to indicate the terminal device's performance of perceiving and/or using a first resource pool. Furthermore, the network device can adjust the configuration of the first resource pool according to the perception information, optimize the configuration of the first resource pool, and improve the communication quality between the terminal device and other devices.
  • the above examples provide different implementations of a resource control method.
  • the following provides a network device 30, as shown in FIG. 5, the network device 30 is configured to perform the steps performed by the network device in the above examples, the execution steps and The corresponding beneficial effects can be understood by referring to the above-mentioned corresponding examples, which will not be repeated here.
  • the network device 30 includes:
  • a receiving unit 301 configured to receive perception information sent by a terminal device, where the perception information is used to indicate the performance of the terminal device to perceive and/or use the first resource pool;
  • the processing unit 302 is configured to adjust the configuration of the first resource pool according to the sensing information.
  • the first resource pool includes a second resource pool
  • the perception information includes the number of perceptions of the terminal device within a specific time period, the number of times the terminal device fails to perceive, the reason for the failure of the terminal device to perceive, and the terminal device to perceive the failure. The location where the device failed to sense and/or the time the end device continued to sense the failure.
  • the first resource pool includes a third resource pool
  • the perception information includes the number of times the terminal device uses the third resource pool, the location where the terminal device uses the third resource pool, and the terminal device uses the third resource pool. The time when the device uses the third resource pool, the reason why the terminal device uses the third resource pool, the communication quality when the terminal device uses the third resource pool, and/or whether the terminal device requests the network device to allocate to the terminal device other resource pools.
  • a sending unit configured to send recording configuration information to the terminal device, where the recording configuration information is used to instruct the terminal device to record the perception information.
  • the recording configuration information includes a condition for the terminal device to report the sensing information and/or a period for reporting the sensing information.
  • the condition for the terminal device to report the sensing information includes that the number of times of the terminal device sensing failure reaches N times, where N is a positive integer.
  • the sending unit is further configured to send a sensing information receiving response to the terminal device, where the sensing information receiving response is used to instruct the network device to successfully receive the sensing information sent by the terminal device.
  • the network device 30 includes a processing unit 302 and a transceiver unit, and the transceiver unit may include a sending unit and a receiving unit 301 .
  • the transceiver unit may be a transceiver, the transceiver may include an antenna and a radio frequency circuit, etc.
  • the processing unit may be a processor (or a processing circuit), such as a baseband processor, and the baseband processor may include one or more central Processing unit (central processing unit, CPU).
  • CPU central processing unit
  • the transceiver unit may be a radio frequency unit
  • the processing unit may be a processor (or a processing circuit), such as a baseband processor.
  • the transceiver unit may be an input/output interface of a chip (eg, a baseband chip), and the processing unit may be a processor (or processing circuit) of the chip system, which may include one or more central processing units.
  • a processor or processing circuit
  • the processing unit in the embodiments of the present application may be implemented by a processor or a processor-related circuit component (or, a processing circuit)
  • the transceiver unit may be implemented by a transceiver or a transceiver-related circuit component.
  • the transceiver unit may be a functional module, and the function module can complete both the sending operation and the receiving operation.
  • the transceiver unit may be used to execute any one of the embodiments shown in FIG. 1 to the embodiments shown in FIG. 4 . All sending operations and receiving operations performed by the network device in the embodiment, for example, when performing a sending operation, the transceiver unit can be considered to be a sending module, and when performing a receiving operation, it can be considered that the transceiver unit is a receiving module;
  • the unit can also be two functional modules.
  • the transceiver unit can be regarded as a general term for these two functional modules. These two functional modules are respectively the sending unit and the receiving unit.
  • the sending unit is used to complete the sending operation.
  • the sending module can be used to execute In any one of the embodiments shown in FIG. 1 to the embodiment shown in FIG. 4, all the sending operations performed by the network device, the receiving module is used to complete the receiving operation, for example, the receiving unit 301 may be used to perform the operation shown in FIG. 1 All reception operations performed by the network device in any one of the embodiments shown to the embodiment shown in FIG. 4 .
  • the above examples provide different implementations of the network device 30, and the following provides a terminal device 40, as shown in FIG.
  • the corresponding beneficial effects can be understood by referring to the above-mentioned corresponding examples, which will not be repeated here.
  • the terminal device 40 includes:
  • a processing unit 401 configured to record sensing information, where the sensing information is used to indicate the performance of the terminal device when sensing and/or using the first resource pool;
  • the sending unit 402 is configured to send the sensing information to the network device.
  • the first resource pool includes a second resource pool
  • the perception information includes the number of perceptions of the terminal device within a specific time period, the number of times the terminal device fails to perceive, the reason for the failure of the terminal device to perceive, and the terminal device to perceive the failure. The location where the device failed to sense and/or the time the end device continued to sense the failure.
  • the third resource pool includes a third resource pool
  • the perception information includes the number of times the terminal device uses the third resource pool, the location where the terminal device uses the third resource pool, and the terminal device uses the third resource pool. The time when the device uses the third resource pool, the reason why the terminal device uses the third resource pool, the communication quality when the terminal device uses the third resource pool, and/or whether the terminal device requests the network device to allocate to the terminal device other resource pools.
  • the receiving unit is further configured to receive record configuration information sent by the network device, where the record configuration information is used to instruct the terminal device to record the perception information.
  • the recording configuration information includes a condition for reporting the sensing information and/or a period for reporting the sensing information.
  • the condition for the terminal device to report the sensing information includes that the number of times of the terminal device sensing failure reaches N times, where N is a positive integer.
  • the receiving unit is further configured to receive a sensing information receiving response sent by the network device, where the sensing information receiving response is used to instruct the network device to successfully receive the sensing information sent by the terminal device.
  • the terminal device 40 includes a processing unit 401 and a transceiving unit, and the transceiving unit may include a sending unit 402 and a receiving unit.
  • the transceiver unit may be a transceiver
  • the transceiver may include an antenna and a radio frequency circuit, etc.
  • the processing unit 401 may be a processor (or a processing circuit), such as a baseband processor, a baseband
  • the processor may include one or more central processing units (CPUs).
  • the transceiver unit may be a radio frequency unit
  • the processing unit 401 may be a processor (or a processing circuit), such as a baseband processor.
  • the transceiver unit may be an input/output interface of a chip (eg, a baseband chip), and the processing unit 401 may be a processor (or a processing circuit) of the chip system, and may include one or more central processing units . It should be understood that the processing unit 401 in this embodiment of the present application may be implemented by a processor or a processor-related circuit component (or a processing circuit), and the transceiver unit may be implemented by a transceiver or a transceiver-related circuit component.
  • the processing unit 401 may be configured to perform all operations performed by the terminal device in the embodiments shown in FIG. 1 to FIG. 4 except for the transceiving operations.
  • the transceiver unit may be a functional module, and the function module can complete both the sending operation and the receiving operation.
  • the transceiver unit may be used to execute any one of the embodiments shown in FIG. 1 to the embodiments shown in FIG. 4 . All sending operations and receiving operations performed by the terminal device in the embodiment, for example, when performing a sending operation, the transceiver unit can be considered to be a sending module, and when performing a receiving operation, it can be considered that the transceiver unit is a receiving module;
  • the unit can also be two functional modules.
  • the transceiver unit can be regarded as the general name of the two functional modules.
  • the two functional modules are the sending unit 402 and the receiving unit, respectively.
  • the sending unit 402 is used to complete the sending operation.
  • the sending module can use In executing all the sending operations performed by the terminal device in any one of the embodiments shown in FIG. 1 to the embodiments shown in FIG. 4 , the receiving module is used to complete the receiving operation, for example, the receiving unit may be used to execute the All receiving operations performed by the terminal device in any one of the embodiment shown in 1 to the embodiment shown in FIG. 4 .
  • the present application provides a schematic structural diagram of a network device 500 .
  • the network device 500 includes: a processor 502 , a communication interface 503 , and a memory 501 .
  • a bus 504 may be included.
  • the communication interface 503, the processor 502 and the memory 501 can be connected to each other through a bus 504;
  • the bus 504 can be a Peripheral Component Interconnect (PCI) bus or an extended industry standard architecture (EISA) bus etc.
  • PCI Peripheral Component Interconnect
  • EISA extended industry standard architecture
  • the bus can be divided into an address bus, a data bus, a control bus, and the like. For ease of presentation, only one thick line is used in FIG. 7, but it does not mean that there is only one bus or one type of bus.
  • the network device 500 can implement the functions of the network device 30 in the example shown in FIG. 5 .
  • the processor 502 and the communication interface 503 can perform corresponding operations of the network device in the above method examples.
  • the memory 501 may be a volatile memory (volatile memory), such as random-access memory (RAM); or a non-volatile memory (non-volatile memory), such as a read-only memory (read-only memory).
  • volatile memory such as random-access memory (RAM); or a non-volatile memory (non-volatile memory), such as a read-only memory (read-only memory).
  • ROM read-only memory
  • flash memory flash memory
  • HDD hard disk drive
  • solid-state drive solid-state drive
  • the processor 502 is the control center of the controller, which can be a central processing unit (CPU), a specific integrated circuit (application specific integrated circuit, ASIC), or is configured to implement the examples provided in this application
  • One or more integrated circuits such as: one or more digital signal processors (digital signal processors, DSP), or, one or more field programmable gate arrays (field programmable gate array, FPGA).
  • the communication interface 503 is used to communicate with other devices.
  • the processor 502 can perform the operations performed by the network device 30 in the example shown in FIG. 5, and details are not repeated here.
  • FIG. 8 shows a schematic diagram of the internal structure of modules included in a terminal device. Easy to understand and easy to illustrate.
  • the terminal device includes a processor, a memory, a radio frequency circuit, an antenna, and an input and output device.
  • the processor is mainly used to process communication protocols and communication data, control terminal equipment, execute software programs, and process data of software programs.
  • the memory is mainly used to store software programs and data.
  • the radio frequency circuit is mainly used for the conversion of the baseband signal and the radio frequency signal and the processing of the radio frequency signal.
  • Antennas are mainly used to send and receive radio frequency signals in the form of electromagnetic waves.
  • Input and output devices such as touch screens, display screens, and keyboards, are mainly used to receive data input by users and output data to users. It should be noted that some types of terminal equipment may not have input and output devices.
  • the processor When data needs to be sent, the processor performs baseband processing on the data to be sent, and outputs the baseband signal to the radio frequency circuit.
  • the radio frequency circuit performs radio frequency processing on the baseband signal and sends the radio frequency signal through the antenna in the form of electromagnetic waves.
  • the radio frequency circuit receives the radio frequency signal through the antenna, converts the radio frequency signal into a baseband signal, and outputs the baseband signal to the processor, which converts the baseband signal into data and processes the data.
  • the memory may also be referred to as a storage medium or a storage device or the like.
  • the memory may be set independently of the processor, or may be integrated with the processor, which is not limited in this embodiment of the present application.
  • the antenna and the radio frequency circuit with a transceiver function may be regarded as a transceiver unit of the terminal device, and the processor with a processing function may be regarded as a processing unit of the terminal device.
  • the terminal device includes a transceiver unit 601 and a processing unit 602 .
  • the transceiver unit 601 may also be referred to as a transceiver, a transceiver, a transceiver, or the like.
  • the processing unit 602 may also be referred to as a processor, a processing board, a processing module, a processing device, or the like.
  • the device for implementing the receiving function in the transceiver unit 601 may be regarded as a receiving unit, and the device for implementing the transmitting function in the transceiver unit 601 may be regarded as a transmitting unit, that is, the transceiver unit 601 includes a receiving unit and a transmitting unit.
  • the transceiver unit may also sometimes be referred to as a transceiver, a transceiver, or a transceiver circuit.
  • the receiving unit may also sometimes be referred to as a receiver, receiver, or receiving circuit, or the like.
  • the transmitting unit may also sometimes be referred to as a transmitter, a transmitter, or a transmitting circuit, or the like.
  • the transceiver unit 601 is configured to perform a receiving operation of a terminal device.
  • the processing unit 602 is configured to perform processing actions on the terminal device side.
  • FIG. 8 is only an example and not a limitation, and the above-mentioned terminal device including a transceiver unit and a processing unit may not depend on the structure shown in FIG. 8 .
  • the chip When the communication device 600 is a chip, the chip includes a transceiver unit and a processing unit.
  • the transceiver unit may be an input/output circuit or a communication interface;
  • the processing unit may be a processor or a microprocessor or an integrated circuit integrated on the chip.
  • the input circuit can be an input pin, the output circuit can be an output pin, and the processing circuit can be a transistor, a gate circuit, a flip-flop, and various logic circuits.
  • the input signal received by the input circuit may be received and input by, for example, but not limited to, a receiver, the signal output by the output circuit may be, for example, but not limited to, output to and transmitted by a transmitter, and the input circuit and output
  • the circuits can be different circuits or the same circuit, in which case the circuit is used as an input circuit and an output circuit respectively at different times.
  • the computer program product includes one or more computer instructions.
  • the computer may be a general purpose computer, special purpose computer, computer network, or other programmable device.
  • the computer instructions may be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be downloaded from a website site, computer, server, or data center Transmission to another website site, computer, server or data center via wired (eg coaxial cable, optical fiber, Digital Subscriber Line, DSL) or wireless (eg infrared, wireless, microwave, etc.) means.
  • wired eg coaxial cable, optical fiber, Digital Subscriber Line, DSL
  • wireless eg infrared, wireless, microwave, etc.
  • the computer-readable storage medium may be any available medium that can be stored by a computer, or a data storage device such as a server, data center, etc., which includes one or more available media integrated.
  • the usable medium may be a magnetic medium (eg, a floppy disk, a hard disk, a magnetic tape), an optical medium (eg, a DVD), or a semiconductor medium (eg, a Solid State Disk (SSD), etc.).
  • the disclosed system, apparatus and method may be implemented in other manners.
  • the apparatus embodiments described above are only illustrative.
  • the division of the units is only a logical function division. In actual implementation, there may be other division methods.
  • multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented.
  • the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and 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 in this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
  • the above-mentioned integrated units may be implemented in the form of hardware, or may be implemented in the form of software functional units.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as an independent product, may be stored in a computer-readable storage medium.
  • the technical solutions of the present application can be embodied in the form of software products in essence, or the parts that contribute to the prior art, or all or part of the technical solutions, and the computer software products are stored in a storage medium , including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present application.
  • the aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program codes. .

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Abstract

本申请提供了一种资源调控方法，网络设备接收终端设备发送的感知信息，感知信息用于指示终端设备感知和/或使用第一资源池的表现。进而，网络设备可以根据感知信息调整第一资源池的配置，对第一资源池的配置进行优化，提升终端设备与其他设备间的通信质量。

Description

一种资源调控方法 技术领域
本申请涉及通信领域，尤其涉及一种资源调控方法以及相关设备。
背景技术
车联网(vehicle to everything，V2X)被认为是物联网体系中最有产业潜力、市场需求最为明确的领域之一，具有应用空间广、产业潜力大、社会效益强的特点，对促进汽车和信息通信产业创新发展，构建汽车和交通服务新模式新业态，推动自动驾驶技术创新和应用，提高交通效率和安全水平具有重要意义。车联网是指通过装载在车上的传感器、车载终端等提供车辆信息，并通过各种通信技术实现车与车、车与人、车与路边基础设施、车与网络之间进行相互通信。
V2X的时频域资源中有两种池，终端设备需要用这两种池的时频域资源进行数据传输，一种是传统资源池(resource pool)。终端设备会在要发数据的时候对传统资源池进行感知(sensing)来寻找自己可以发送数据的时频资源。一种是特殊池(exceptional pool)，也可以称为意外资源池，终端设备在某些特定情况下会使用特殊池来发送数据。
现有的资源池规划都是网络规划的一部分，终端设备需要使用分配好的时频资源与网络设备进行通信，网络设备无法对终端设备所使用的时频资源进行优化，以致于无法给终端设备提供更好的通信质量。
发明内容
本申请提供了一种资源调控方法，网络设备可以根据终端设备对资源的感知信息调整资源配置，提升终端设备的通信质量。本申请还提供了相应的设备、系统、计算机可读存储介质及计算机程序产品等。
本申请第一方面提供一种资源调控方法，在不同的应用场景下，例如，车联网(vehicle to everything，V2X)业务中的终端设备进行通信时，终端设备需要使用分配好的时频资源与其他设备进行通信。为了提升终端设备的通信质量，网络设备可以关注终端设备使用时频资源传输数据时的通信状况，即网络设备可以接收终端设备发送的感知信息。在本申请中，该感知信息用于指示终端设备感知和/或使用第一资源池的表现。网络设备接收到感知信息后，进而可以根据该感知信息针对性地调整终端设备传输数据时所使用的时频资源。对第一资源池的配置进行优化，提升终端设备与其他设备间的通信质量。
本申请第一方面的一种可能的实现方式中，第一资源池用于指示终端设备传输数据时所采用的资源池。第一资源池包括第二资源池和第三资源池，第二资源池为传统资源池，第三资源池为特殊资源池。若第一资源池为传统资源池，则感知信息用于指示终端设备感知传统资源池时的表现。感知信息中可以包括多种参数，感知信息可以包括终端设备在特定时间内的感知传统资源池的次数、终端设备感知传统资源池失败的次数、终端设备感知传统资源池失败的原因、终端设备感知传统资源池失败的地点和/或终端设备持续感知传统资源池失败的时间。该种可能的实现方式中，终端设备可以根据感知信息中包括的不同参 数来针对性的调整终端设备所使用的传统资源池的配置，可以更加合理的提升终端设备使用传统资源池传输数据时的通信质量。
本申请第一方面的一种可能的实现方式中，若第一资源池为特殊池，则感知信息用于指示终端设备使用特殊池时的表现。感知信息中可以包括多种参数，可选的，感知信息可以包括终端设备使用特殊池的次数、终端设备使用特殊池的地点、终端设备使用特殊池的时间、终端设备使用特殊池的原因、终端设备使用特殊池时的通信质量和/或终端设备是否请求网络设备向该终端设备分配其他资源池。该种可能的实现方式中，终端设备可以根据感知信息中包括的不同参数来针对性的调整传统资源池和/或特殊池的配置，可以更加合理的提升终端设备使用传统资源池或特殊池传输数据时的通信质量。
在第一方面的一种可能的实现方式中，终端设备可以通过多种方式向网络设备上报感知信息。可选的，网络设备还可以向终端设备发送记录配置信息。该记录配置信息中包含有感知信息中需要携带的参数的类型，该记录配置信息用于指示终端设备根据该参数的类型记录感知信息。当网络设备不向终端设备发送记录配置信息时，终端设备无需向网络设备上报感知信息，减小了终端设备的开销，节约了网络资源。
在第一方面的一种可能的实现方式中，可选的，记录配置信息中还可包括终端设备上报感知信息的条件，以便终端设备满足条件要求之后向网络设备上报感知信息。可选的，记录配置信息中还可包括终端设备上报感知信息的周期，以便终端设备在上报周期规定的时刻向网络设备周期性地上报感知信息。该种可能的实现方式提供了一种具体的上报方式，提升了方案的可实现性。
在第一方面的一种可能的实现方式中，记录配置信息中包括的终端设备上报感知信息的条件包括终端设备感知失败次数达到N次，终端设备确认感知失败次数达到N次后，便向网络设备上报感知信息，该种可能的实现方式提供了一种具体的上报方式，提升了方案的可实现性。
在第一方面的一种可能的实现方式中，网络设备还可以向终端设备发送感知信息接收响应，感知信息接收响应用于指示网络设备成功接收终端设备发送的感知信息。可选的，网络设备收到终端设备上报的感知信息后，可以选择回复响应消息。如没有收到，则不回复响应消息。该种实现方式可以让终端设备知道网络设备对于感知信息的接收情况，方便后续的处理。例如，终端设备发送感知信息后一段时间后未收到网络设备发送的响应消息，则判定该上报流程出错。如感知信息并未成功被网络设备所接收，或者响应消息并未成功被终端设备所接收，终端设备可以选择重新向网络设备发送感知信息，以确保网络设备可以成功接收到该感知信息。该种可能的方式提升了网络设备接收感知消息的成功率。
本申请第二方面提供了一种资源调控方法，在不同的应用场景下，例如，V2X业务中的终端设备进行通信时，终端设备需要使用分配好的时频资源与其他设备进行通信。为了提升终端设备的通信质量，网络设备可以关注终端设备使用时频资源传输数据时的通信状况，即终端设备向网络设备发送记录好的感知信息，在本申请中，该感知信息用于指示终端设备感知和/或使用第一资源池的表现。网络设备接收到感知信息后，进而可以根据该感知信息针对性地调整终端设备传输数据时所使用的时频资源。对第一资源池的配置进行优 化，提升终端设备与其他设备间的通信质量。
本申请第二方面的一种可能的实现方式中，第一资源池用于指示终端设备传输数据时所采用的资源池。第一资源池包括第二资源池和第三资源池，第二资源池为传统资源池，第三资源池为特殊资源池。若第一资源池为传统资源池，则感知信息用于指示终端设备感知传统资源池时的表现。感知信息中可以包括多种参数，感知信息可以包括终端设备在特定时间内的感知传统资源池的次数、终端设备感知传统资源池失败的次数、终端设备感知传统资源池失败的原因、终端设备感知传统资源池失败的地点和/或终端设备持续感知传统资源池失败的时间。该种可能的实现方式中，终端设备可以根据感知信息中包括的不同参数来针对性的调整终端设备所使用的传统资源池的配置，可以更加合理的提升终端设备使用传统资源池传输数据时的通信质量。
本申请第二方面的一种可能的实现方式中，若第一资源池为特殊池，则感知信息用于指示终端设备使用特殊池时的表现。感知信息中可以包括多种参数，可选的，感知信息可以包括终端设备使用特殊池的次数、终端设备使用特殊池的地点、终端设备使用特殊池的时间、终端设备使用特殊池的原因、终端设备使用特殊池时的通信质量和/或终端设备是否请求网络设备向该终端设备分配其他资源池。该种可能的实现方式中，终端设备可以根据感知信息中包括的不同参数来针对性的调整传统资源池和/或特殊池的配置，可以更加合理的提升终端设备使用传统资源池或特殊池传输数据时的通信质量。
在第二方面的一种可能的实现方式中，终端设备可以通过多种方式向网络设备上报感知信息。可选的，终端设备可以接收网络设备发送的记录配置信息。该记录配置信息中包含有感知信息中需要携带的参数的类型，该记录配置信息用于指示终端设备根据该参数的类型记录感知信息。当终端设备没有接收到网络设备发送的记录配置信息时，终端设备无需向网络设备上报感知信息，减小了终端设备的开销，节约了网络资源。
在第二方面的一种可能的实现方式中，可选的，记录配置信息中还可包括终端设备上报感知信息的条件，以便终端设备满足条件要求之后向网络设备上报感知信息。可选的，记录配置信息中还可包括终端设备上报感知信息的周期，以便终端设备在上报周期规定的时刻向网络设备周期性地上报感知信息。该种可能的实现方式提供了一种具体的上报方式，提升了方案的可实现性。
在第二方面的一种可能的实现方式中，可选的，记录配置信息中包括的终端设备上报感知信息的条件包括终端设备感知失败次数达到N次，终端设备确认感知失败次数达到N次后，便向网络设备上报感知信息，该种可能的实现方式提供了一种具体的上报方式，提升了方案的可实现性。
在第二方面的一种可能的实现方式中，网络设备还可以向终端设备发送感知信息接收响应，感知信息接收响应用于指示网络设备成功接收终端设备发送的感知信息。可选的，网络设备收到终端设备上报的感知信息后，可以选择回复响应消息。如没有收到，则不回复响应消息。该种实现方式可以让终端设备知道网络设备对于感知信息的接收情况，方便后续的处理。例如，终端设备发送感知信息后一段时间后未收到网络设备发送的响应消息，则判定该上报流程出错。如感知信息并未成功被网络设备所接收，或者响应消息并未成功 被终端设备所接收，终端设备可以选择重新向网络设备发送感知信息，以确保网络设备可以成功接收到该感知信息。该种可能的方式提升了网络设备接收感知消息的成功率。
申请第三方面提供一种网络设备，该网络设备包括至少一个处理器、存储器和通信接口。处理器与存储器和通信接口耦合。存储器用于存储指令，处理器用于执行该指令，通信接口用于在处理器的控制下与其他网络设备进行通信。该指令在被处理器执行时，使得所述网络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。
申请第四方面提供一种终端设备，该终端设备包括至少一个处理器、存储器和通信接口。处理器与存储器和通信接口耦合。存储器用于存储指令，处理器用于执行该指令，通信接口用于在处理器的控制下与其他网络设备进行通信。该指令在被处理器执行时，使得所述终端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。
本申请第五方面提供了一种计算机可读存储介质，该计算机可读存储介质存储有程序，该程序使得所述网络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，或者，使得所述终端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。
本申请第六方面提供一种存储一个或多个计算机执行指令的计算机程序产品，当所述计算机执行指令被所述处理器执行时，所述处理器执行上述第一方面或第一方面任意一种可能实现方式的方法，或者，所述处理器执行上述第二方面或第二方面任意一种可能实现方式的方法。
本申请第七方面提供一种芯片，该芯片包括处理器和通信接口，所述处理器与所述通信接口耦合，所述处理器用于读取指令执行上述第一方面或第一方面任意一种可能实现方式的方法，或者，执行上述第二方面或第二方面任意一种可能实现方式的方法。
本申请第八方面一种感知消息的上报系统，该系统包括上述第一方面或第一方面任意一种可能实现方式中所述的网络设备以及包括上述第二方面或第二方面任意一种可能实现方式中所述的终端设备。
本申请提供了一种资源调控方法，网络设备接收终端设备发送的感知信息，感知信息用于指示终端设备感知和/或使用第一资源池的表现。进而，网络设备可以根据感知信息调整第一资源池的配置，对第一资源池的配置进行优化，提升终端设备与其他设备间的通信质量。
附图说明
图1为本申请提供的一种资源调控系统的应用示意图；
图2为本申请提供的一种网络设备的一结构示意图；
图3为本申请提供的一种资源调控方法的一应用示意图；
图4为本申请提供的一种资源调控方法的另一应用示意图；
图5为本申请提供的一种网络设备的另一结构示意图；
图6为本申请提供的一种终端设备的一结构示意图；
图7为本申请提供的一种网络设备的另一结构示意图；
图8为本申请提供的一种通信设备的一结构示意图。
具体实施方式
下面结合附图，对本申请的实施例进行描述，本领域普通技术人员可知，随着技术的发展和新场景的出现，本申请实施例提供的技术方案对于类似的技术问题，同样适用。
本申请的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的实施例能够以除了在这里图示或描述的内容以外的顺序实施。
在本申请实施例中，“示例性的”或者“例如”等词用于表示作例子、例证或说明。本申请实施例中被描述为“示例性的”或者“例如”的任何实施例或设计方案不应被解释为比其它实施例或设计方案更优选或更具优势。确切而言，使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念，便于理解。
本申请中的“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，其中A,B可以是单数或者复数。并且，在本申请的描述中，除非另有说明，“多个”是指两个或多于两个。“以下至少一项(个)”或其类似表达，是指的这些项中的任意组合，包括单项(个)或复数项(个)的任意组合。例如，a，b，或c中的至少一项(个)，可以表示：a，b，c，a-b，a-c，b-c，或a-b-c，其中a，b，c可以是单个，也可以是多个。
本申请提供了一种资源调控方法，网络设备可以根据终端设备对资源的感知信息调整资源配置，提升终端设备的通信质量。本申请还提供了相应的设备、系统、计算机可读存储介质及计算机程序产品等。下面分别进行说明。
本申请实施例提供的资源调控方法可以应用于车联网(vehicle to everything，V2X)。车联网是指通过装载在车上的传感器、车载终端等提供车辆信息，并通过通信网络实现车与车、车与人、车与路边基础设施、车与网络之间进行相互通信。车联网中的场景示例性的可以包括车辆编队场景、交通信息通信场景、半自动或全自动驾驶场景和远程驾驶场景等。
目前在车辆网场景中，终端设备需要使用分配好的时频资源与网络设备进行通信，网络设备无法对终端设备所使用的时频资源进行优化，以致于无法给终端设备提供更好的通信质量。
为了提升终端设备的通信质量，本申请实施例提供一种资源调控系统，该资源调控系统可以应用于车联网中，当然，也可以应用于其他业务，具体所应用的场景或业务本申请中不做限定。
图1为本申请提供的一种资源调控系统的应用示意图。
请参阅图1，以资源调控系统应用于V2X业务中为例来进行说明。本申请提供的资源调控系统包括终端设备101和网络设备102，该终端设备101可以记录使用资源池时的感知信息，并向网络设备102上报该感知信息，这样，网络设备102就可以根据该感知信息调整终端设备101所使用的资源池的配置，从而优化该资源池的配置，为终端设备101提供更好的通信质量。
关于资源池在本申请中涉及两种类型，一种是传统资源池(resource pool)，一种是特殊池(exceptional pool)，也可以称为意外资源池，终端设备在某些特定情况下会使用特殊池来发送数据，下面的示例将对这两种资源池进行详细介绍。
关于对传统资源池和特殊池的使用是与车联网所支持的资源分配模式相关的，模式(mode)1:网络设备向终端设备调度侧行链路(sidelink)资源给终端设备，终端设备使用该侧行链路资源传输数据。模式(mode)2:终端设备确定由网络设备预先配置好的侧行链路资源，进而使用该侧行链路资源传输数据。
(1)传统资源池。
本申请中，采用模式2分配方案的终端设备向其他设备发送数据的时候可以对传统资源池进行感知，以便寻找自己可以发送数据的时频资源。具体的，终端设备在感知时间窗口内持续监听其他终端设备的侧行链路控制信息(sidelink control information，SCI)和物理侧行链路控制信道(physical sidelink control channel，PSCCH)，并测量这些信道的能量。如果测到某些时频资源的能量较高，则可以认为该时频资源已经被占用。排除已经被占用的时频资源，重新寻找新的时频资源来传输数据。
(2)特殊池。
本申请中，特殊池也可以称为意外资源池。除终端设备处于某些特定地点外，终端设备通常无需感知便可以直接使用特殊池来传输数据。终端设备在使用特殊池的时候难以保证传输数据的性能，从而终端设备只在某些特定的场景下使用特殊池来传输数据。下面将以具体的场景为例示例性地说明终端设备使用特殊池的场景。
可选的，对于采用模式1分配方案的终端设备，当该终端设备检测到Uu接口上的物理层出现问题，或者，无线链路连接失败时，终端设备可以采用特殊池来传输数据。可选的，对于采用模式2分配方案的终端设备，在终端设备完成连接建立和/或重建过程之前，终端设备可以采用特殊池来传输数据。
可选的，对于采用模式1分配方案的终端设备，若终端设备处于小区切换的过程当中，终端设备可以采用特殊池来传输数据。
可选的，对于采用模式2分配方案的终端设备，当终端设备感知传统资源池的结果还不可用时，终端设备可以采用特殊池来传输数据。
可选的，对于处于初始态(idle)或去激活态(in-active)的终端设备,终端设备在小区选择过程中，对于目标小区的传统资源池还没有感知结果时，终端设备可以采用特殊池来传输数据。
可选的，对于处于初始态或去激活态的终端设备,当终端设备启动状态转换想要切换到连接(connected)态时，终端设备还没有接收到网络设备分配的传统资源池时，终端设备可以采用特殊池来传输数据。
可选的，当终端设备切换了新的传统资源池，但是没有新的传统资源池的感知结果时，终端设备可以采用特殊池来传输数据。
可选的，终端设备还可以在其他场景下使用特殊池，具体此处不做限定。
本申请中，上述图1示例中资源调控系统中所提及的网络设备可以是如图2所示的RAN 中的基站(如gNB)等。基站可以是集中式单元(centralized unit，CU)和分布式单元(distributed unit,DU)分离架构。RAN可以与核心网相连(例如可以是长期演进(long term evolution，LTE)的核心网，也可以是5G的核心网等)。CU和DU可以理解为是对基站从逻辑功能角度的划分。CU和DU在物理上可以是分离的也可以部署在一起。多个DU可以共用一个CU。一个DU也可以连接多个CU(图中未示出)。CU和DU之间可以通过接口相连，例如可以是F1接口。CU和DU可以根据无线网络的协议层划分。例如其中一种可能的划分方式是：CU用于执行无线资源控制(radio resource control，RRC)层、业务数据适配协议(service data adaptation protocol，SDAP)层以及分组数据汇聚层协议(packet data convergence protocol，PDCP)层的功能，而DU用于执行无线链路控制(radio link control，RLC)层，媒体接入控制(media access control，MAC)层，物理(physical)层等的功能。可以理解对CU和DU处理功能按照这种协议层的划分仅仅是一种举例，也可以按照其他的方式进行划分。例如可以将CU或者DU划分为具有更多协议层的功能。例如，CU或DU还可以划分为具有协议层的部分处理功能。在一设计中，将RLC层的部分功能和RLC层以上的协议层的功能设置在CU，将RLC层的剩余功能和RLC层以下的协议层的功能设置在DU。在另一种设计中，还可以按照业务类型或者其他系统需求对CU或者DU的功能进行划分。例如按时延划分，将处理时间需要满足时延要求的功能设置在DU，不需要满足该时延要求的功能设置在CU。在另一种设计中，CU也可以具有核心网的一个或多个功能。一个或者多个CU可以集中设置，也分离设置。例如CU可以设置在网络侧方便集中管理。DU可以具有多个射频功能，也可以将射频功能拉远设置。CU的功能可以由一个实体来实现也可以由不同的实体实现。例如，可以对CU的功能进行进一步切分，例如，将控制面(control panel，CP)和用户面(user panel，UP)分离，即CU的控制面(CU-CP)和CU用户面(CU-UP)。例如，CU-CP和CU-UP可以由不同的功能实体来实现，并通过E1接口相连，所述CU-CP和CU-UP可以与DU相耦合，共同完成基站的功能。
本申请中，上述示例中资源调控系统中所提及的终端设备可以是指向用户提供语音和/或数据连通性的设备，具有无线连接功能的手持式设备、或连接到无线调制解调器的其他处理设备。终端设备可以是移动终端，如移动电话(或称为“蜂窝”电话)和具有移动终端的计算机，例如，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，它们与网络设备交换语言和/或数据。例如，个人通信业务(personal communication service，PCS)电话、无绳电话、会话发起协议(SIP)话机、无线本地环路(wireless local loop，WLL)站、个人数字助理(personal digital assistant，PDA)等设备。终端设备也可以称为系统、订户单元(subscriber unit)、订户站(subscriber station)，移动站(mobile station)、移动台(mobile)、远程站(remote station)、接入点(access point)、远程终端(remote terminal)、接入终端(access terminal)、用户代理(user agent)、用户设备(user device)、或用户装备(user equipment)、用户站、远方站、用户终端(terminal equipment，TE)、终端、无线通信设备以及用户代理或用户装置。另外，终端设备也可以是用于实现UE功能的芯片系统。具体此处不做限定。
本申请实施例所提供的通信系统中，终端设备可以接入网络设备，并和网络设备进行 通信。示例性地，一个网络设备可以管理一个或多个(例如3个或6个等)小区，终端设备可以在该一个或多个小区中的至少一个小区中接入网络设备，并在该终端设备所在的小区中和网络设备进行通信。在本申请实施例中，至少一个可以是1个、2个、3个或者更多个，本申请实施例不做限制。
基于图1所描述的系统，对本申请提供的资源调控方法进行描述。
图3为本申请提供的一种资源调控方法的应用示意图。
请参阅图3，本申请提供的资源调控方法的一个方法示例包括步骤201至步骤203。
201.终端设备记录感知信息。
本申请中，感知信息用于指示终端设备感知和/或使用第一资源池时的表现。第一资源池用于指示终端设备传输数据时所采用的资源池。第一资源池包括传统资源池和特殊池。若第一资源池为传统资源池，则感知信息用于指示终端设备感知传统资源池时的表现。若第一资源池为特殊池，则感知信息用于指示终端设备使用特殊池时的表现。
终端设备可以对网络要求的一些参数进行相应的记录，终端设备可以是采用模式1分配方案的终端设备，终端设备也可以是采用模式2分配方案的终端设备，具体此处不做限定。终端设备在记录感知信息时，可以对感知信息中包括的数据进行存储和更新，存储与更新方式可以有多种，具体此处不做限定。
202.网络设备接收终端设备发送的感知信息，相应的，终端设备向网络设备发送感知信息。
203.网络设备根据感知信息调整第一资源池的配置。
上述步骤201至步骤203所示的方法示例提供了一种资源调控方法，网络设备接收终端设备发送的感知信息，感知信息用于指示终端设备感知和/或使用第一资源池的表现。进而，网络设备可以根据感知信息调整第一资源池的配置，对第一资源池的配置进行优化，提升终端设备与其他设备间的通信质量。
本申请中，若第一资源池为传统资源池，网络设备接收到终端设备上报的感知信息，可以对传统资源池的配置进行调整。可选的，网络设备可以调整采用模式1分配方案的终端设备的传统资源池(或特殊池)，网络设备也可以调整采用模式2分配方案的终端设备使用的传统资源池(或特殊池)，具体此处不做限定，下面以三种调整方式为例示例性的说明网络设备根据感知信息调整第一资源池的配置的过程。
(1)增加特定地区的时频资源配置。
本申请中，若网络设备检测到特定地区的终端设备感知与之对应的传统资源池时失败率较高，网络设备可以增加该特定地区的时频资源配置。可选的，具体的增加配置的方式可以是加大资源带宽，可以是为该特定地区的终端设备购买更多的专用资源，可以是通过其他方式来增加资源配置没具体此处不做限定。
(2)调整特殊池配置。
本申请中，网络设备在发现终端设备使用特殊池传输数据时的通信质量较差的情况下，网络设备可以为终端设备配置时频资源更多的特殊池，以确保终端设备的通信质量。
(3)调整切换条件。
本申请中，若网络设备发现终端设备在切换传统资源池的时候，使用了较长时间的特殊池。相比于终端设备使用传统资源池传输数据时的通信质量，终端设备使用特殊池传输数据的通信质量较差，由此可以调整终端设备切换传统资源池的条件，减少终端设备切换传统资源池的行为。进而减少终端设备使用特殊池传输数据的时间，提升了终端设备的通信质量。
本申请中，可选的，网络设备还可以采用除上述3种方式之外的其他方式来调整第一资源池的配置，具体此处不做限定。
本申请中，上述方法示例中提及的第一资源池包括传统资源池和特殊池，在第一资源池为传统资源池的场景下与第一资源池为特殊池的场景下，感知信息中包括的参数不相同。在不同的场景下，感知信息中包括的参数将在下面的示例中进行详细说明。
场景1：若第一资源池为传统资源池。
本申请中，若第一资源池为传统资源池，可选的，感知信息中可以包括终端设备在特定时间内感知传统资源池的次数、终端设备感知传统资源池失败的次数、终端设备感知传统资源池失败的原因、终端设备感知传统资源池失败的地点和/或终端设备持续感知传统资源池失败的时间。可选的，感知信息中还可以包括其他参数，具体此处不做限定。下面详细说明若第一资源池为传统资源池时，感知信息中包括的各种参数中所包括的内容以及其记录方式。
1.终端设备在特定时间内感知传统资源池的次数。
本申请中，终端设备与其他设备进行通信的过程中，终端设备会持续感知传统资源池，直到终端设备从传统资源池中选择出合适的时频资源传输数据。可选的，为了节约终端设备的电能，终端设备可以间歇性感知传统资源池。因此，可以记录终端设备在特定时间内感知传统资源池的次数。本申请中，具体的记录方式可以是一段时间内终端设备感知传统资源池的次数，示例性的，终端设备A可以记录时刻a后两小时内的感知次数，并将该感知次数携带于感知信息中上报至网络设备。
该种可能的实现方式中，若终端设备A在特定时间段内感知传统资源池的次数较多，则可以认为该终端设备在该特定的时间段内资源需求较大，网络设备可以向该终端设备A分配时频资源更多的传统资源池，进一步提升终端设备的通信效率。反之，若终端设备A在特定时间段内感知传统资源池的次数较少，则可以认为该终端设备A在该特定的时间段内资源需求较小，网络设备可以向该终端设备A分配时频资源更少的传统资源池，从而节约时频资源。
2.终端设备感知传统资源池失败的次数。
本申请中，终端设备在持续感知传统资源池的过程中，可以排除一些被更高优先级业务的终端设备抢占的资源。由于传统资源池中的时频资源被更高优先级业务的终端设备所占用等多种原因，终端设备在特定的时间段内没有感知到合适的时频资源用于通信，则可以认为终端设备在该特定的时间段内感知失败。示例性的，终端设备A在间歇性发起感知后，直到本次感知时间窗结束，都没有从传统资源池中找到合适的时频资源。则可以认为本次感知失败。可选的，感知失败还可以包括其他场景，具体此处不做限定。
该种可能的实现方式中，若终端设备A在特定时间段内感知传统资源池失败的次数较多，则可以认为该终端设备在该特定的时间段内时频资源需求较大，或需要通信质量更好的时频资源。网络设备可以向该终端设备A分配时频资源更多的传统资源池，或向该终端设备A分配通信质量更好的传统资源池来减少终端设备进行感知的次数，节约终端设备的电能，进一步提升终端设备的通信效率。
3.终端设备感知传统资源池失败的原因。
本申请中，感知失败的原因有多种。下面以两种原因为例来示例性说明终端设备感知传统资源池失败的原因。
(1)时频资源被抢占。
本申请中，可选的，终端设备感知失败的原因可以是由于传统资源池中的时频资源大部分被更高优先级业务的终端设备抢占，从而导致终端设备难以在该传统资源池中感知到合适的时频资源来传输数据。本申请中提及的业务的优先级与业界内对于业务优先级的定义相类似。终端设备监听其他终端设备的SCI后得可以得到到该数据的优先级，并将该数据的优先级与自己数据的优先级进行比较。具体的，一个数据中通常含有多个逻辑信道的数据，数据的优先级以其中最高优先级的逻辑信道(logical channel ID,LCID)为准。示例性的，若终端设备A的最高优先级的逻辑信道的优先级高于终端设备B的最高优先级的逻辑信道的优先级，则可以认为终端设备A所传输的数据A的优先级高于终端设备B所传输的数据B的优先级。
(2)没有感知到传统资源池。
本申请中，可选的，终端设备感知失败的原因可以是终端设备在该次感知过程中没有检测到可以使用的资源池。
本申请中，可选的，终端设备感知传统资源池失败的原因还可以是除了上述两种原因以外的其他原因，具体此处不做限定。
该种可能的实现方式中，网络设备可以根据终端设备感知传统资源池失败的原因来具有针对性地调整向终端设备分配的传统资源池，提升了网络设备调整传统资源池的灵活性。
4.终端设备感知传统资源池失败的地点。
本申请中，可选的，终端设备可以记录感知传统资源池失败的地点。失败的地点可以有多种地点类型，可选的，地点的类型可以是跟踪区(tracking area code,TAC)，可以是切片(slice)，可以是小区，可以是同步信号/物理广播信道块(Synchronization Signal/PBCH Block，SSB)，可以是绝对地理位置(如GPS信息)，可以是相对地理位置(与某个参考点相对位置是多少)，还可以是其他形式的地点信息，具体此处不做限定。
该种可能的实现方式中，若终端设备A在地点B处失败的次数较多，则可以认为地点B处的时频资源需求较高，地点B处的时频资源覆盖不够合理，网络设备可以增加地点B处的时频资源分配，优化地点B处的资源分配量，进一步提升终端设备在地点B处的通信质量。
5.终端设备持续感知传统资源池失败的时间。
本申请中，持续感知失败用于表示终端设备在特定时段A内的感知过程均为失败，没 有一次感知过程中终端设备可以找到合适的时频资源传输数据。该时段A用于表示终端设备在时段A内从传统资源池中一直无法感知到合适的时频资源传输数据，通信体验极差。下面以两种时间记录方式为例来示例性说明终端设备持续感知传统资源池失败的时间。
(1)记录失败的时间的时刻。
本申请中，可选的，假设终端设备B在时段A内持续感知失败，A时段的起始时刻为4点，A时段的结束时刻为6点，则终端设备可以记录时段A的起始时刻4点与时刻A的结束时刻6点用于表示终端设备持续感知传统资源池失败的时间。
(2)记录失败的时间的时长。
本申请中，可选的，假设终端设备B在时段A内持续感知失败，A时段的起始时刻为3点，A时段的结束时刻为6点，则终端设备可以记录时段A长度3小时用于表示终端设备持续感知传统资源池失败的时间。
本申请中，终端设备持续感知传统资源池失败的时间还可以采用除了上述两种时间记录方式以外的其他方式，具体此处不做限定。
该种可能的实现方式中，若终端设备A持续失败的时间较长，则可以认为该终端设备在该特定的时间段内时频资源需求较大，或需要通信质量更好的时频资源。网络设备可以向该终端设备A分配时频资源更多的传统资源池，或向该终端设备A分配通信质量更好的传统资源池来进一步提升终端设备的通信效率。
场景2：若第一资源池为特殊池。
本申请中，第一资源池包括第三资源池，第三资源池为特殊池，感知信息包括终端设备使用第三资源池的次数、终端设备使用第三资源池的地点、终端设备使用第三资源池的时间、终端设备使用第三资源池的原因、终端设备使用第三资源池时的通信质量和/或终端设备是否请求网络设备向该终端设备分配其他资源池。下面详细说明若第一资源池为特殊池时，感知信息中包括的各种参数中所包括的内容以及其记录方式。
1.终端设备使用特殊池的次数。
本申请中，终端设备与其他设备进行通信的过程中，在特定的条件下，终端设备会使用特殊池传输数据。终端设备可以记录特定时段内终端设备使用特殊池的次数。示例性的，可选的，终端设备可以记录时刻A后两小时内终端设备使用特殊池的次数，终端设备可以记录时刻A后一周内终端设备使用特殊池的次数，终端设备还可以通过其他方式来记录终端设备使用特殊池的次数，具体此处不做限定。
该种可能的实现方式中，若终端设备A在特定时间段内使用特殊池的次数较多，则可以认为该终端设备在该特定的时间段内资源需求较大，网络设备可以向该终端设备A分配时频资源更多的传统资源池或者向终端设备A分配时频资源更多的特殊池，进一步提升终端设备的通信效率。反之，若终端设备A在特定时间段内使用特殊池的次数较少，则可以认为该终端设备A在该特定的时间段内资源需求较小，网络设备可以向该终端设备A分配时频资源更少的特殊池，从而节约时频资源。
2.终端设备使用特殊池的地点。
本申请中，可选的，终端设备可以记录终端设备使用特殊池的地点。该地点可以有多 种地点类型，可选的，地点类型可以是跟踪区(tracking area code,TAC)，可以是切片(slice)，可以是小区，可以是SSB，可以是绝对地理位置(如GPS信息)，可以是相对地理位置(与某个参考点相对位置是多少)，还可以是其他类型的位置信息，具体此处不做限定。
该种可能的实现方式中，若多个终端设备A在地点B处使用特殊池次数较多，则可以认为地点B处的时频资源需求较高，地点B处的时频资源覆盖不够合理，网络设备可以增加地点B处的时频资源分配，优化地点B处的资源分配量，进一步提升终端设备在地点B处的通信质量。
3.终端设备使用特殊池的时间。
本申请中，由于某些原因，终端设备可以使用传统资源池中的时频资源传输数据时效果较差，或者，终端设备感知传统资源池后没有感知到合适的时频资源来传输数据。此时，终端设备可以使用特殊池中的时频资源来传输数据。由于特殊池的使用是临时替代传统资源池池，终端设备可以上报使用特殊池的持续时间或者起始时间，通知网络设备资源池替代的现象会持续多久。下面以两种时间记录方式为例来示例性说明终端设备使用特殊池的时间。
(1)记录失败的时间的时刻。
本申请中，可选的，假设终端设备B在时段A内持续使用特殊池传输数据，A时段的起始时刻为5点，A时段的结束时刻为7点，则终端设备可以记录时段A的起始时刻5点与时刻A的结束时刻7点用于表示终端设备使用特殊池传输数据的时间。
(2)记录失败的时间的时长。
本申请中，可选的，假设终端设备B在时段A内持续感知失败，A时段的起始时刻为3点，A时段的结束时刻为8点，则终端设备可以记录时段A的长度5小时用于表示终端设备使用特殊池传输数据的时间。
本申请中，终端设备使用特殊池传输数据的时间还可以采用除了上述两种时间记录方式以外的其他方式，具体此处不做限定。
该种可能的实现方式中，若终端设备A使用特殊池时间较长，则可以认为该终端设备需要时频资源容量更大或通信质量更好的传统资源池。网络设备可以向该终端设备A分配时频资源更多的传统资源池，或向该终端设备A分配通信质量更好的传统资源池来进一步提升终端设备的通信效率。
4.终端设备使用特殊池的原因。
本申请中，终端设备可以在多种场景中使用特殊池，终端设备可以将使用特殊池的原因携带于感知信息中上报至网络设备，下面以多种原因为例来示例性说明终端设备使用特殊池的原因。
本申请中，可选的，对于采用模式1分配方案的终端设备，由于该终端设备检测到Uu接口上的物理层出现问题，或者，无线链路连接失败时，终端设备可以采用特殊池来传输数据。
可选的，对于采用模式2分配方案的终端设备，在终端设备完成连接建立和/或重建过 程之前，终端设备可以采用特殊池来传输数据。
可选的，对于采用模式1分配方案的终端设备，若终端设备处于小区切换的过程当中，终端设备可以采用特殊池来传输数据。
可选的，对于采用模式2分配方案的终端设备，当终端设备sensing传统资源池的结果还不可用时，终端设备可以采用特殊池来传输数据。
可选的，对于处于idle态或in-active态的终端设备,终端设备在小区选择过程中，对于目标小区的传统资源池还没有感知结果时，终端设备可以采用特殊池来传输数据。
可选的，对于处于idle态或in-active态的终端设备,当终端设备启动状态转换想要切换到connected态时，终端设备还没有接收到网络设备分配的传统资源池时，终端设备可以采用特殊池来传输数据。
可选的，当终端设备切换了新的传统资源池，但是没有新的传统资源池的感知结果时，终端设备可以采用特殊池来传输数据。
本申请中，可选的，除了上述多种原因外，终端设备还可以由于其他原因使用特殊池来传输数据，具体此处不做限定。
该种可能的实现方式中，网络设备可以根据终端设备使用特殊池的原因来具有针对性的调整向终端设备分配的传统资源池和/或特殊池，提升了网络设备调整传统资源池和/或特殊池的灵活性。
5.终端设备使用特殊池时的通信质量。
本申请中，除特定情况外，终端设备无需感知即可使用特殊池传输数据，因此，终端设备使用特殊池传输数据是通信质量较不稳定。若附近其他终端设备也在使用该特殊池中相同的时频资源发送数据时，就会导致发送碰撞。本申请中，终端设备向网络设备反馈了终端设备在使用特殊池传输数据时的通信质量，以便网络设备根据该通信质量记录调控终端设备所使用的特殊池。
本申请中，终端设备使用特殊池向接收方传输数据时，若接收方成功接收并成功解析该数据则会向终端设备回复确认信令(acknowledge，ACK)，若接收方成功接收数据但无法解析数据，则接收方则会向终端设备发送失败信令(nonacknowledge，NACK)。或者由于其他情况，终端设备使用特殊池向接收方传输数据时，接收方无回应。同理可知，终端设备接收数据时，若终端设备成功接收并成功解析该数据则会向发送方回复确认信令(acknowledge，ACK)，若终端设备成功接收数据但无法解析数据，则终端设备则会向发送方发送失败信令(nonacknowledge，NACK)。或者由于其他情况，终端设备无回应。
本申请中，可选的，终端设备可以根据特定时间内传输(接收或发送)数据的数量、终端设备传输(发送或接收)的ACK的数量、终端设备传输(发送或接收)的NACK的数量以及终端设备没有收到回复的消息的数量以及终端设备不对发送方回复消息的数量来统计终端设备在特定时段内传输数据成功和/或失败的概率。进而，终端设备在特定时段内传输数据成功和/或失败的概率便可以体现终端设备在该段时间内使用特殊池传输数据时的通信质量。
示例性的，若终端设备A发送数据时，在时段B使用特殊池发送的数据的数量为a， 终端设备接收到与该数据相对应的ACK的数量为b，NACK的数量为c，未回复的数量为d，则可以认为(b+c)/a为数段B内终端设备A传输数据成功的概率，网络设备可以根据该概率调整终端设备所使用的资源池，进一步提升终端设备的通信质量。
本申请中，终端设备还可以根据其他参数来记录终端设备传输数据时的通信质量，具体此处不做限定。
6.终端设备是否请求网络设备向该终端设备分配其他资源池。
本申请中，为了确保终端设备可以根据自身的情况来决定是否更换特殊池，终端设备可以在感知信息中携带一个是否更换资源池的请求，可选的，该请求可以指示终端设备是否请求网络设备重新分配特殊池，该请求可以指示终端设备希望网络设备重新分配的特殊池的类型，例如，该类型可以是时频资源更多的特殊池，该类型可以是通信质量更好的特殊池。具体此处不做限定。该种可能的实现方式可以使终端设备更加灵活地选择与自身情况相符的资源池，提升了终端设备的灵活性。
示例性的，可以在感知信息的报文中的某个字段中设置两个比特的标志位。若该标志位是00时，则指示终端设备不向网络设备请求其他特殊池。若该标志位为01时，则指示终端设备请求网络设备分配时频资更多的特殊池。若该标志位为10时，则指示终端设备请求网络设备分配通信质量更好的特殊池。终端设备还可以通过其他方式向网络设备指示是否请求分配其他资源池，具体此处不做限定。
图4为本申请提供的一种资源调控方法的另一应用示意图。
请参阅图4，本申请中，除上述方法示例中包括的步骤201至步骤203外，本申请提供的资源调控方法中，终端设备可以通过多种方式向网络设备上报感知信息。下面将以两种上报方式为例来示例性的说明终端设备上报感知信息的方式。
(1)根据记录配置信息上报。
本申请中，可选的，网络设备还可以向终端设备发送记录配置信息。该记录配置信息中包含有感知信息中需要携带的参数的类型，该记录配置信息用于指示终端设备根据该参数的类型记录感知信息。下面以3种具体的上报方式为例来示例性说明终端设备根据记录配置信息上报感知信息。
方式1：
本申请中，可选的，记录配置信息中还可包括终端设备上报感知信息的条件，以便终端设备满足条件要求之后向网络设备上报感知信息。示例性的，终端设备上报感知信息的条件可以包括终端设备感知失败次数达到N次，其中N为正整数。当终端设备A在感知过程中确认终端设备A确认感知失败的次数超过N次时，终端设备A满足上报条件，向网络设备上报感知信息，以便网络设备调整终端设备所使用的资源池。
方式2：
本申请中，可选的，记录配置信息还可以包括终端设备使用第一资源池中的时频资源所发送数据的容量阈值。示例性的，终端设备A确认使用第一资源池所发送的数据的容量为B，记录配置信息中包括的数据容量的阈值为C，若终端设备确认B大于等于C时，则终端设备可以向网络设备上报感知信息。
方式3：
本申请中，可选的，记录配置信息中还可以包括终端设备上报感知信息的周期，以便终端设备在上报周期规定的时刻向网络设备周期性地上报感知信息。示例性的，若记录配置信息中包括的感知信息的周期为从A时刻起10小时上报一次，则终端设备从A时刻起每10小时向网络设备上报一次感知信息。
可选的，记录配置信息还可以包括其他内容，终端设备还可以根据记录配置信息通过其他方式向网络设备上报感知信息，具体此处不做限定。
(2)主动上报。
本申请中，可选的，终端设备可以根据感知传统资源池或使用特殊池的情况来决定是否向网络设备上报感知信息。若有上报需求，终端设备可以直接向网络设备上报感知信息，以便网络设备了解终端设备当前的通信质量。可选的，也可以通过协议规定来使终端设备按照协议主动向网络设备上报感知信息。可选的，终端设备还可以通过其他方式主动向网络设备上报感知信息，具体此处不做限定。
本申请中，可选的，网络设备向终端设备发送记录配置信息，记录配置信息的载体可以是RRC消息，例如RRC重配置消息，也可以是非接入层(non-access stratum，NAS)消息，记录配置信息的载体还可以是其他类型的消息，具体此处不做限定。
请参阅图4，本申请中，除上述方法示例中包括的步骤201至步骤203外，本申请提供的资源调控方法中，可选的，网络设备还可以向终端设备发送感知信息接收响应，相应的，终端设备可以接收网络设备发送的感知信息接收响应。其中，感知信息接收响应用于指示网络设备成功接收终端设备发送的感知信息。下面将具体说明网络设备如何向终端设备发送感知信息接收响应。
本申请中，网络设备收到终端设备上报的感知信息后，可以选择回复响应消息。如没有收到，则不回复响应消息。该种实现方式可以让终端设备知道网络设备对于感知信息的接收情况，方便终端设备执行后续的动作。如终端设备发送感知信息后一段时间后未收到网络设备发送的响应消息，则判定该上报流程出错。如感知信息并未成功被网络设备所接收，或者响应消息并未成功被终端设备所接收，终端设备可以选择重新向网络设备发送感知信息，以确保网络设备可以成功接收到该感知信息。
本申请提供了一种资源调控方法，网络设备接收终端设备发送的感知信息，感知信息用于指示终端设备感知和/或使用第一资源池的表现。进而，网络设备可以根据感知信息调整第一资源池的配置，对第一资源池的配置进行优化，提升终端设备与其他设备间的通信质量。
上述示例提供了一种资源调控方法的不同的实施方式，下面提供了一种网络设备30，如图5所示，该网络设备30用于执行上述示例中网络设备执行的步骤，该执行步骤以及相应的有益效果具体请参照上述相应的示例进行理解，此处不再赘述，该网络设备30包括：
接收单元301，用于接收终端设备发送的感知信息，所述感知信息用于指示所述终端设备感知和/或使用第一资源池的表现；
处理单元302，用于根据所述感知信息调整所述第一资源池的配置。
一种可能的实现方式中，所述第一资源池包括第二资源池，所述感知信息包括终端设备在特定时间内的感知次数、终端设备感知失败的次数、终端设备感知失败的原因、终端设备感知失败的地点和/或终端设备持续感知失败的时间。
一种可能的实现方式中，所述第一资源池包括第三资源池，所述感知信息包括终端设备使用所述第三资源池的次数、终端设备使用所述第三资源池的地点、终端设备使用所述第三资源池的时间、终端设备使用所述第三资源池的原因、终端设备使用所述第三资源池时的通信质量和/或终端设备是否请求网络设备向该终端设备分配其他资源池。
一种可能的实现方式中，
发送单元，用于向所述终端设备发送记录配置信息，所述记录配置信息用于指示所述终端设备记录所述感知信息。
一种可能的实现方式中，所述记录配置信息包括终端设备上报所述感知信息的条件和/或上报所述感知信息的周期。
一种可能的实现方式中，所述终端设备上报所述感知信息的条件包括所述终端设备感知失败次数达到N次，其中N为正整数。
一种可能的实现方式中，
发送单元，还用于向所述终端设备发送感知信息接收响应，所述感知信息接收响应用于指示所述网络设备成功接收所述终端设备发送的所述感知信息。
网络设备30包括处理单元302和收发单元，收发单元可以包括发送单元以及接收单元301。示例性地，收发单元可以是收发器，收发器可以包括天线和射频电路等，处理单元可以是处理器(或者，处理电路)，例如基带处理器，基带处理器中可以包括一个或多个中央处理单元(central processing unit，CPU)。当网络设备30是具有网络设备功能的部件时，收发单元可以是射频单元，处理单元可以是处理器(或者，处理电路)，例如基带处理器。当网络设备30是芯片系统时，收发单元可以是芯片(例如基带芯片)的输入输出接口、处理单元可以是芯片系统的处理器(或者，处理电路)，可以包括一个或多个中央处理单元。应理解，本申请实施例中的处理单元可以由处理器或处理器相关电路组件(或者，处理电路)实现，收发单元可以由收发器或收发器相关电路组件实现。
另外，收发单元可以是一个功能模块，该功能模块既能完成发送操作也能完成接收操作，例如收发单元可以用于执行图1所示的实施例至图4所示的实施例中的任一个实施例中由网络设备所执行的全部发送操作和接收操作，例如，在执行发送操作时，可以认为收发单元是发送模块，而在执行接收操作时，可以认为收发单元是接收模块；或者，收发单元也可以是两个功能模块，收发单元可以视为这两个功能模块的统称，这两个功能模块分别为发送单元和接收单元，发送单元用于完成发送操作，例如发送模块可以用于执行图1所示的实施例至图4所示的实施例中的任一个实施例中由网络设备所执行的全部发送操作，接收模块用于完成接收操作，例如接收单元301可以用于执行图1所示的实施例至图4所示的实施例中的任一个实施例中由网络设备所执行的全部接收操作。
需要说明的是，上述网络设备30的各模块之间的信息交互、执行过程等内容，由于与本申请方法示例基于同一构思，其执行步骤与上述方法步骤的详细内容一致，可参见上述 方法示例处的描述。
上述示例提供了一种网络设备30的不同的实施方式，下面提供了一种终端设备40，如图6所示，该终端设备40用于执行上述示例中终端设备执行的步骤，该执行步骤以及相应的有益效果具体请参照上述相应的示例进行理解，此处不再赘述，该终端设备40包括：
处理单元401，用于记录感知信息，所述感知信息用于指示所述终端设备感知和/或使用第一资源池时的表现；
发送单元402，用于向所述网络设备发送所述感知信息。
一种可能的实现方式中，所述第一资源池包括第二资源池，所述感知信息包括终端设备在特定时间内的感知次数、终端设备感知失败的次数、终端设备感知失败的原因、终端设备感知失败的地点和/或终端设备持续感知失败的时间。
一种可能的实现方式中，所述第三资源池包括第三资源池，所述感知信息包括终端设备使用所述第三资源池的次数、终端设备使用所述第三资源池的地点、终端设备使用所述第三资源池的时间、终端设备使用所述第三资源池的原因、终端设备使用所述第三资源池时的通信质量和/或终端设备是否请求网络设备向该终端设备分配其他资源池。
一种可能的实现方式中，
接收单元，还用于接收网络设备发送的记录配置信息，所述记录配置信息用于指示所述终端设备记录所述感知信息。
一种可能的实现方式中，所述记录配置信息包括上报所述感知信息的条件和/或上报所述感知信息的周期。
一种可能的实现方式中，所述终端设备上报所述感知信息的条件包括所述终端设备感知失败次数达到N次，其中N为正整数。
一种可能的实现方式中，
所述接收单元，还用于接收所述网络设备发送的感知信息接收响应，所述感知信息接收响应用于指示所述网络设备成功接收所述终端设备发送的所述感知信息。
终端设备40包括处理单元401和收发单元，收发单元可以包括发送单元402和接收单元。示例性的，当网络设备40是终端设备时，收发单元可以是收发器，收发器可以包括天线和射频电路等，处理单元401可以是处理器(或者，处理电路)，例如基带处理器，基带处理器中可以包括一个或多个中央处理单元(central processing unit，CPU)。当终端设备40是具有终端设备功能的部件时，收发单元可以是射频单元，处理单元401可以是处理器(或者，处理电路)，例如基带处理器。当终端设备40是芯片系统时，收发单元可以是芯片(例如基带芯片)的输入输出接口、处理单元401可以是芯片系统的处理器(或者，处理电路)，可以包括一个或多个中央处理单元。应理解，本申请实施例中的处理单元401可以由处理器或处理器相关电路组件(或者，处理电路)实现，收发单元可以由收发器或收发器相关电路组件实现。
例如，处理单元401可以用于执行图1至图4所示的实施例中由终端设备所执行的除了收发操作之外的全部操作。
另外，收发单元可以是一个功能模块，该功能模块既能完成发送操作也能完成接收操 作，例如收发单元可以用于执行图1所示的实施例至图4所示的实施例中的任一个实施例中由终端设备所执行的全部发送操作和接收操作，例如，在执行发送操作时，可以认为收发单元是发送模块，而在执行接收操作时，可以认为收发单元是接收模块；或者，收发单元也可以是两个功能模块，收发单元可以视为这两个功能模块的统称，这两个功能模块分别为发送单元402和接收单元，发送单元402用于完成发送操作，例如发送模块可以用于执行图1所示的实施例至图4所示的实施例中的任一个实施例中由终端设备所执行的全部发送操作，接收模块用于完成接收操作，例如接收单元可以用于执行图1所示的实施例至图4所示的实施例中的任一个实施例中由终端设备所执行的全部接收操作。
需要说明的是，上述终端设备40的各模块之间的信息交互、执行过程等内容，由于与本申请方法示例基于同一构思，其执行步骤与上述方法步骤的详细内容一致，可参见上述方法示例处的描述。
参阅图7所示，为本申请提供一种网络设备500的结构示意图，该网络设备500包括：处理器502、通信接口503、存储器501。可选的，可以包括总线504。其中，通信接口503、处理器502以及存储器501可以通过总线504相互连接；总线504可以是外围部件互连标准(Peripheral Component Interconnect,PCI)总线或扩充工业标准体系结构(extended industry standard architecture,EISA)总线等。所述总线可以分为地址总线、数据总线、控制总线等。为便于表示，图7中仅用一条粗线表示，但并不表示仅有一根总线或一种类型的总线。该网络设备500可以实现图5所示的示例中的网络设备30的功能。处理器502和通信接口503可以执行上述方法示例中网络设备相应的操作。
下面结合图7对网络设备的各个构成部件进行具体的介绍：
其中，存储器501可以是易失性存储器(volatile memory)，例如随机存取存储器(random-access memory，RAM)；或者非易失性存储器(non-volatile memory)，例如只读存储器(read-only memory，ROM)，快闪存储器(flash memory)，硬盘(hard disk drive，HDD)或固态硬盘(solid-state drive，SSD)；或者上述种类的存储器的组合，用于存储可实现本申请方法的程序代码、配置文件或其他内容。
处理器502是控制器的控制中心，可以是一个中央处理器(central processing unit，CPU)，也可以是特定集成电路(application specific integrated circuit，ASIC)，或者是被配置成实施本申请提供的示例的一个或多个集成电路，例如：一个或多个数字信号处理器(digital signal processor，DSP)，或，一个或者多个现场可编程门阵列(field programmable gate array，FPGA)。
通信接口503用于与其他设备进行通信。
该处理器502可以执行前述图5所示示例中网络设备30所执行的操作，具体此处不再赘述。
需要说明的是，上述网络设备500的各模块之间的信息交互、执行过程等内容，由于与本申请方法示例基于同一构思，其执行步骤与上述方法步骤的详细内容一致，可参见上述方法示例处的描述。
本申请实施例还提供一种通信装置600，该通信装置600可以是终端设备也可以是芯 片。该通信装置600可以用于执行上述方法实施例中由终端设备所执行的操作。当该通信装置600为终端设备时，图8示出了一种终端设备包括的模块的内部结构示意图。便于理解和图示方便。如图8所示，终端设备包括处理器、存储器、射频电路、天线以及输入输出装置。处理器主要用于对通信协议以及通信数据进行处理，以及对终端设备进行控制，执行软件程序，处理软件程序的数据等。存储器主要用于存储软件程序和数据。射频电路主要用于基带信号与射频信号的转换以及对射频信号的处理。天线主要用于收发电磁波形式的射频信号。输入输出装置，例如触摸屏、显示屏，键盘等主要用于接收用户输入的数据以及对用户输出数据。需要说明的是，有些种类的终端设备可以不具有输入输出装置。
当需要发送数据时，处理器对待发送的数据进行基带处理后，输出基带信号至射频电路，射频电路将基带信号进行射频处理后将射频信号通过天线以电磁波的形式向外发送。当有数据发送到终端设备时，射频电路通过天线接收到射频信号，将射频信号转换为基带信号，并将基带信号输出至处理器，处理器将基带信号转换为数据并对该数据进行处理。为便于说明，图8中仅示出了一个存储器和处理器，在实际的终端设备产品中，可以存在一个或多个处理器和一个或多个存储器。存储器也可以称为存储介质或者存储设备等。存储器可以是独立于处理器设置，也可以是与处理器集成在一起，本申请实施例对此不做限制。
在本申请实施例中，可以将具有收发功能的天线和射频电路视为终端设备的收发单元，将具有处理功能的处理器视为终端设备的处理单元。
终端设备包括收发单元601和处理单元602。收发单元601也可以称为收发器、收发机、收发装置等。处理单元602也可以称为处理器，处理单板，处理模块、处理装置等。
可选地，可以将收发单元601中用于实现接收功能的器件视为接收单元，将收发单元601中用于实现发送功能的器件视为发送单元，即收发单元601包括接收单元和发送单元。收发单元有时也可以称为收发机、收发器、或收发电路等。接收单元有时也可以称为接收机、接收器、或接收电路等。发送单元有时也可以称为发射机、发射器或者发射电路等。
例如，在一种实现方式中，收发单元601用于执行终端设备的接收操作。处理单元602用于执行终端设备侧的处理动作。
应理解，图8仅为示例而非限定，上述包括收发单元和处理单元的终端设备可以不依赖于图8所示的结构。
当该通信装置600为芯片时，该芯片包括收发单元和处理单元。其中，收发单元可以是输入/输出电路或通信接口；处理单元可以为该芯片上集成的处理器或者微处理器或者集成电路。输入电路可以为输入管脚，输出电路可以为输出管脚，处理电路可以为晶体管、门电路、触发器和各种逻辑电路等。输入电路所接收的输入的信号可以是由例如但不限于接收器接收并输入的，输出电路所输出的信号可以是例如但不限于输出给发射器并由发射器发射的，且输入电路和输出电路可以是不同的电路，也可以是同一电路，这种情况下该电路在不同的时刻分别用作输入电路和输出电路。
需要说明的是，上述实施例提供的通信设备600的各模块之间的信息交互、执行过程等内容，由于与本申请方法实施例基于同一构思，其带来的技术效果与本申请方法实施例 相同，具体内容可参见本申请前述所示的方法实施例中的叙述，此处不再赘述。
可以理解的是，在本申请的实施例中涉及的各种数字编号仅为描述方便进行的区分，并不用来限制本申请的实施例的范围。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。
在上述实施例中，可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时，可以全部或部分地以计算机程序产品的形式实现。
所述计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行所述计算机程序指令时，全部或部分地产生按照本申请实施例所述的流程或功能。所述计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。所述计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一计算机可读存储介质传输，例如，所述计算机指令可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线(Digital Subscriber Line，DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。所述计算机可读存储介质可以是计算机能够存储的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。所述可用介质可以是磁性介质，(例如，软盘、硬盘、磁带)、光介质(例如，DVD)、或者半导体介质(例如固态硬盘(Solid State Disk，SSD)等。
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。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本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全部或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。

Claims (31)

  1. 一种资源调控方法，其特征在于，包括：
    网络设备接收终端设备发送的感知信息，所述感知信息用于指示所述终端设备感知和/或使用第一资源池的表现；
    所述网络设备根据所述感知信息调整所述第一资源池的配置。
  2. 根据权利要求1所述的资源调控方法，其特征在于，所述第一资源池包括第二资源池，所述感知信息包括终端设备在特定时间内的感知所述第二资源池的次数、终端设备感知所述第二资源池失败的次数、终端设备感知所述第二资源池失败的原因、终端设备感知所述第二资源池失败的地点和/或终端设备持续感知所述第二资源池失败的时间。
  3. 根据权利要求1或2所述的资源调控方法，其特征在于，所述第一资源池包括第三资源池，所述感知信息包括终端设备使用所述第三资源池的次数、终端设备使用所述第三资源池的地点、终端设备使用所述第三资源池的时间、终端设备使用所述第三资源池的原因、终端设备使用所述第三资源池时的通信质量和/或终端设备是否请求网络设备向该终端设备分配其他资源池。
  4. 根据权利要求1或2所述的资源调控方法，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记录配置信息，所述记录配置信息用于指示所述终端设备记录所述感知信息。
  5. 根据权利要求4所述的资源调控方法，其特征在于，所述记录配置信息包括终端设备上报所述感知信息的条件和/或上报所述感知信息的周期。
  6. 根据权利要求5所述的资源调控方法，其特征在于，所述终端设备上报所述感知信息的条件包括所述终端设备感知失败次数达到N次，其中N为正整数。
  7. 根据权利要求1至6中任意一项所述的资源调控方法，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感知信息接收响应，所述感知信息接收响应用于指示所述网络设备成功接收所述终端设备发送的所述感知信息。
  8. 一种资源调控方法，其特征在于，包括：
    终端设备记录感知信息，所述感知信息用于指示所述终端设备感知和/或使用第一资源池时的表现；
    所述终端设备向所述网络设备发送所述感知信息。
  9. 根据权利要求8所述的资源调控方法，其特征在于，所述第一资源池包括第二资源池，所述感知信息包括终端设备在特定时间内的感知所述第二资源池的次数、终端设备感知所述第二资源池失败的次数、终端设备感知所述第二资源池失败的原因、终端设备感知所述第二资源池失败的地点和/或终端设备持续感知所述第二资源池失败的时间。
  10. 根据权利要求8或9所述的资源调控方法，其特征在于，所述第三资源池包括第三资源池，所述感知信息包括终端设备使用所述第三资源池的次数、终端设备使用所述第三资源池的地点、终端设备使用所述第三资源池的时间、终端设备使用所述第三资源池的原因、终端设备使用所述第三资源池时的通信质量和/或终端设备是否请求网络设备向该终 端设备分配其他资源池。
  11. 根据权利要求8至10中任意一项所述的资源调控方法，其特征在于，所述方法还包括：
    终端设备接收网络设备发送的记录配置信息，所述记录配置信息用于指示所述终端设备记录所述感知信息。
  12. 根据权利要求11所述的资源调控方法，其特征在于，所述记录配置信息包括上报所述感知信息的条件和/或上报所述感知信息的周期。
  13. 根据权利要求12所述的资源调控方法，其特征在于，所述终端设备上报所述感知信息的条件包括所述终端设备感知失败次数达到N次，其中N为正整数。
  14. 根据权利要求8至13中任意一项所述的资源调控方法，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感知信息接收响应，所述感知信息接收响应用于指示所述网络设备成功接收所述终端设备发送的所述感知信息。
  15. 一种网络设备，其特征在于，包括：
    接收单元，用于接收终端设备发送的感知信息，所述感知信息用于指示所述终端设备感知和/或使用第一资源池的表现；
    处理单元，用于根据所述感知信息调整所述第一资源池的配置。
  16. 根据权利要求15所述的网络设备，其特征在于，所述第一资源池包括第二资源池，所述感知信息包括终端设备在特定时间内的感知所述第二资源池的次数、终端设备感知所述第二资源池失败的次数、终端设备感知所述第二资源池失败的原因、终端设备感知所述第二资源池失败的地点和/或终端设备持续感知所述第二资源池失败的时间。
  17. 根据权利要求15或16所述的网络设备，其特征在于，所述第一资源池包括第三资源池，所述感知信息包括终端设备使用所述第三资源池的次数、终端设备使用所述第三资源池的地点、终端设备使用所述第三资源池的时间、终端设备使用所述第三资源池的原因、终端设备使用所述第三资源池时的通信质量和/或终端设备是否请求网络设备向该终端设备分配其他资源池。
  18. 根据权利要求15或16所述的网络设备，其特征在于，
    发送单元，用于向所述终端设备发送记录配置信息，所述记录配置信息用于指示所述终端设备记录所述感知信息。
  19. 根据权利要求18所述的网络设备，其特征在于，所述记录配置信息包括终端设备上报所述感知信息的条件和/或上报所述感知信息的周期。
  20. 根据权利要求19所述的网络设备，其特征在于，所述终端设备上报所述感知信息的条件包括所述终端设备感知失败次数达到N次，其中N为正整数。
  21. 根据权利要求15至20中任意一项所述的网络设备，其特征在于，
    发送单元，还用于向所述终端设备发送感知信息接收响应，所述感知信息接收响应用于指示所述网络设备成功接收所述终端设备发送的所述感知信息。
  22. 一种终端设备，其特征在于，包括：
    处理单元，用于记录感知信息，所述感知信息用于指示所述终端设备感知和/或使用第一资源池时的表现；
    发送单元，用于向所述网络设备发送所述感知信息。
  23. 根据权利要求22所述的终端设备，其特征在于，所述第一资源池包括第二资源池，所述感知信息包括终端设备在特定时间内的感知所述第二资源池的次数、终端设备感知所述第二资源池失败的次数、终端设备感知所述第二资源池失败的原因、终端设备感知所述第二资源池失败的地点和/或终端设备持续感知所述第二资源池失败的时间。
  24. 根据权利要求22或23所述的终端设备，其特征在于，所述第三资源池包括第三资源池，所述感知信息包括终端设备使用所述第三资源池的次数、终端设备使用所述第三资源池的地点、终端设备使用所述第三资源池的时间、终端设备使用所述第三资源池的原因、终端设备使用所述第三资源池时的通信质量和/或终端设备是否请求网络设备向该终端设备分配其他资源池。
  25. 根据权利要求22至24中任意一项所述的终端设备，其特征在于，
    接收单元，还用于接收网络设备发送的记录配置信息，所述记录配置信息用于指示所述终端设备记录所述感知信息。
  26. 根据权力要22至25中任意一项所述的终端设备，其特征在于，所述记录配置信息包括上报所述感知信息的条件和/或上报所述感知信息的周期。
  27. 根据权利要求26所述的终端设备，其特征在于，所述终端设备上报所述感知信息的条件包括所述终端设备感知失败次数达到N次，其中N为正整数。
  28. 根据权利要求22至25中任意一项所述的终端设备，其特征在于，
    所述接收单元，还用于接收所述网络设备发送的感知信息接收响应，所述感知信息接收响应用于指示所述网络设备成功接收所述终端设备发送的所述感知信息。
  29. 一种网络设备，其特征在于，包括：
    处理器、存储器和通信接口；
    所述处理器与所述存储器、所述通信接口相连；
    所述通信接口用于与其他设备进行通信；
    所述处理器用于读取所述存储器中存储的指令后，使得所述网络设备执行如权利要求1至7中任一项所述的方法。
  30. 一种终端设备，其特征在于，包括：
    处理器、存储器和通信接口；
    所述处理器与所述存储器、所述通信接口相连；
    所述通信接口用于与其他设备进行通信；
    所述处理器用于读取所述存储器中存储的指令后，使得所述终端设备执行如权利要求8至14中任一项所述的方法。
  31. 一种芯片，其特征在于，包括处理器和通信接口，所述处理器用于读取指令以执行如权利要求1至7中任意一项所述的方法，或，执行如权利要求8至14中任意一项所述的方法。
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