WO2023279400A1 - 资源调度方法、装置、设备及存储介质 - Google Patents
资源调度方法、装置、设备及存储介质 Download PDFInfo
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- WO2023279400A1 WO2023279400A1 PCT/CN2021/105606 CN2021105606W WO2023279400A1 WO 2023279400 A1 WO2023279400 A1 WO 2023279400A1 CN 2021105606 W CN2021105606 W CN 2021105606W WO 2023279400 A1 WO2023279400 A1 WO 2023279400A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
Definitions
- the present application relates to the field of mobile communications, and in particular to a resource scheduling method, device, equipment and storage medium.
- the communication in IoV systems usually adopts terminal-to-terminal direct sidelink transmission, which has higher spectral efficiency and Lower transmission delay.
- the terminal Before performing sidelink transmission with other terminals, the terminal needs to determine sidelink transmission resources. Therefore, the terminal detects a resource set including at least one sidelink transmission resource, selects a sidelink transmission resource from the resource set, and sends sidelink data to other terminals based on the selected sidelink transmission resource.
- the detected resources may be occupied by other terminals, resulting in resource conflicts, resulting in poor sidelink transmission performance of the terminals.
- the embodiment of the present application provides a resource scheduling method, device, device, and storage medium, which does not require the second terminal to perform resource detection, avoids conflicts with resources used by other terminals, and improves the sidelink link of the second terminal. transmission performance. Also, the power consumption of the second terminal is reduced. Described technical scheme is as follows:
- a resource scheduling method which is applied to a first terminal, and the method includes:
- first resource scheduling information indicates a first resource set, where the first resource set includes at least one sidelink transmission resource for the second terminal to perform sidelink transmission.
- a resource scheduling method which is applied to a second terminal, and the method includes:
- first resource scheduling information sent by the first terminal, where the first resource scheduling information indicates a first resource set, and the first resource set includes at least one sidelink transmission resource used by the second terminal for sidelink transmission ;
- a resource scheduling device which is set in a first terminal device, and the device includes:
- a sending module configured to send first resource scheduling information to the second terminal, where the first resource scheduling information indicates a first resource set, and the first resource set includes at least one resource used by the second terminal for sidelink transmission. Sidetracking transfer resources.
- a resource scheduling device which is set in a second terminal, and the device includes:
- a receiving module configured to receive first resource scheduling information sent by the first terminal, where the first resource scheduling information indicates a first resource set, and the first resource set includes at least a sidestream transmission resource;
- a transmission module configured to perform sidelink transmission based on the at least one sidelink transmission resource of the first resource set indicated by the first resource scheduling information.
- a terminal includes: a processor; a transceiver connected to the processor; a memory for storing executable instructions of the processor; wherein, the processing The device is configured to load and execute the executable instructions to implement the resource scheduling method as described in the above aspect.
- a computer-readable storage medium wherein executable program code is stored in the readable storage medium, and the executable program code is loaded and executed by a processor to implement the above-mentioned aspect. resource scheduling method.
- a chip is provided, the chip includes a programmable logic circuit and/or program instructions, and when the chip runs on a terminal, it is used to implement the resource scheduling method as described in the above aspect.
- an embodiment of the present application provides a computer program product, which is used to implement the resource scheduling method described in the foregoing aspect when the computer program product is executed by a processor of a terminal.
- the first terminal can schedule resources, and the second terminal needs to perform sidelink transmission.
- the first terminal schedules sidelink transmission resources for the second terminal, and the second terminal
- the sidelink transmission resources scheduled by the terminal are used for sidelink transmission without the need for the second terminal to perform resource detection, avoiding conflicts with resources used by other terminals, and improving the sidelink transmission performance of the second terminal. Also, the power consumption of the second terminal is reduced.
- Fig. 1 shows a block diagram of a communication system provided by an exemplary embodiment of the present application.
- Fig. 2 shows a block diagram of another communication system provided by an exemplary embodiment of the present application.
- Fig. 3 shows a flowchart of a resource scheduling method provided by an exemplary embodiment of the present application.
- Fig. 4 shows a flowchart of a resource scheduling method provided by an exemplary embodiment of the present application.
- Fig. 5 shows a flowchart of a resource scheduling method provided by an exemplary embodiment of the present application.
- Fig. 6 shows a flowchart of a resource scheduling method provided by an exemplary embodiment of the present application.
- Fig. 7 shows a flowchart of a resource scheduling method provided by an exemplary embodiment of the present application.
- Fig. 8 shows a flowchart of a resource scheduling method provided by an exemplary embodiment of the present application.
- Fig. 9 shows a flowchart of a resource scheduling method provided by an exemplary embodiment of the present application.
- Fig. 10 shows a flowchart of a resource scheduling method provided by an exemplary embodiment of the present application.
- Fig. 11 shows a flowchart of a resource scheduling method provided by an exemplary embodiment of the present application.
- Fig. 12 shows a block diagram of a communication device provided by an exemplary embodiment of the present application.
- Fig. 13 shows a block diagram of a communication device provided by an exemplary embodiment of the present application.
- Fig. 14 shows a block diagram of a communication device provided by an exemplary embodiment of the present application.
- Fig. 15 shows a block diagram of a communication device provided by an exemplary embodiment of the present application.
- Fig. 16 shows a schematic structural diagram of a communication device provided by an exemplary embodiment of the present application.
- FIG. 1 shows a block diagram of a communication system provided by an exemplary embodiment of the present application.
- the communication system may include: a first terminal 12 and a second terminal 13 .
- the first terminal 12 and the second terminal 13 may include various handheld devices with wireless communication functions, vehicle-mounted devices, wearable devices, computing devices or other processing devices connected to wireless modems, as well as various forms of user equipment, mobile stations (Mobile Station, MS) and so on.
- sidelink communication can be performed between the first terminal 12 and the second terminal 13 .
- FIG. 2 shows a block diagram of a communication system provided by an exemplary embodiment of the present application, where the communication system includes a first terminal 12 , a second terminal 13 and an access network 14 .
- the access network 14 includes several network devices 140 .
- the network device 140 may be a base station, and the base station is a device deployed in an access network to provide a terminal with a wireless communication function.
- the base station may include various forms of macro base stations, micro base stations, relay stations, access points and so on.
- the names of devices with base station functions may be different. For example, in LTE systems, they are called eNodeB or eNB; in 5G NR-U systems, they are called gNodeB or gNB.
- the description "base station" may change.
- the above-mentioned devices that provide the wireless communication function for the first terminal 12 are collectively referred to as access network devices.
- the technical solution of the embodiment of the present application can be applied to various communication systems, such as: Global System of Mobile communication (Global System of Mobile communication, GSM) system, code division multiple access (Code Division Multiple Access, CDMA) system, broadband code division multiple access (Wideband Code Division Multiple Access, WCDMA) system, General Packet Radio Service (GPRS), Long Term Evolution (LTE) system, LTE Frequency Division Duplex (FDD) system, LTE Time Division Duplex (Time Division Duplex, TDD) system, Advanced long term evolution (LTE-A) system, New Radio (NR) system, evolution system of NR system, LTE on unlicensed frequency band (LTE-based access to unlicensed spectrum, LTE-U) system, NR-U system, Universal Mobile Telecommunication System (UMTS), Worldwide Interoperability for Microwave Access (WiMAX) communication system, Wireless Local Area Networks (Wireless Local Area Networks, WLAN), Wireless Fidelity (Wireless Fidelity, WiFi), next-generation communication systems or other communication systems, etc.
- D2D Device to Device
- M2M Machine to Machine
- MTC Machine Type Communication
- V2V Vehicle to Vehicle
- V2X Vehicle to everything
- Fig. 3 shows a flowchart of a resource scheduling method provided by an exemplary embodiment of the present application, which is applied to the first terminal and the second terminal as shown in Fig. 1, and the method includes at least some of the following contents:
- Step 301 the first terminal sends first resource scheduling information to the second terminal.
- the first resource scheduling information indicates a first resource set
- the first resource set includes at least one sidelink transmission resource used by the second terminal for sidelink transmission.
- the first terminal schedules sidelink transmission resources for the second terminal by sending the first resource scheduling information to the second terminal, and then the second terminal uses the scheduled sidelink transmission resources to perform sidelink transmission.
- Step 302 the second terminal receives the first resource scheduling information sent by the first terminal.
- Step 303 The second terminal performs sidelink transmission based on at least one sidelink transmission resource of the first resource set indicated by the first resource scheduling information.
- the second terminal After the second terminal receives the first resource scheduling information sent by the first terminal, it can determine the first resource set included in the first resource scheduling information, and at least one sidelink transmission resource included in the first resource set can be determined by The second terminal uses, the second terminal performs sidelink transmission based on at least one sidelink transmission resource in the first resource set.
- the first resource scheduling information includes at least one of the following:
- the resource scheduling command indicates to schedule resources for the second terminal.
- the first resource set scheduled by the first terminal for the second terminal is used by the second terminal to transmit sidelink data once.
- the first resource set scheduled by the first terminal for the second terminal is used by the second terminal to periodically transmit sidelink data.
- An embodiment of the present application provides a resource scheduling method.
- the first terminal can schedule resources, and the second terminal needs to perform sidelink transmission.
- the first terminal schedules sidelink transmission resources for the second terminal, and the second terminal based on the
- the sidelink transmission resources scheduled by a terminal are used for sidelink transmission without the second terminal needing to perform resource detection, avoiding conflicts with resources used by other terminals, and improving the sidelink transmission performance of the second terminal. Also, the power consumption of the second terminal is reduced.
- the first terminal needs to perform the process of sending resource scheduling information under the condition that it is authorized to have the ability to send resource scheduling information to other terminals, and the first terminal meets the first configuration condition In the case of , it may be authorized to have the ability to send resource scheduling information to other terminals, and the first configuration condition will be described below.
- the first configuration condition includes at least one of the following:
- the first terminal is currently in Mode 1 or Mode 2.
- the Mode 1 mode means that the network device schedules sidelink transmission resources for the terminal, and then the terminal performs sidelink transmission based on the resources scheduled by the network device.
- the terminal sends a resource request to the network device, where the resource request includes SR (Scheduling Request, scheduling request) or BSR (Buffer Status Report, buffer status report), and the network device based on the received
- SR Service Request, scheduling request
- BSR Buffer Status Report, buffer status report
- the SR or BSR allocates sidelink transmission resources for the terminal, and the terminal performs sidelink transmission based on the sidelink transmission resources allocated by the network equipment.
- Mode 2 mode means: any terminal decodes the SCI (Sidelink Control Information, sidelink control information) sent by other terminals, and measures the received power of the sidelink, and selects the resource set not reserved by other terminals in the detected resource set. Reserve and/or receive sidelink transmission resources with power lower than the preset power.
- SCI Servicelink Control Information
- sidelink control information Sidelink Control information
- the resource set can be determined, and the first terminal is authorized as a terminal capable of sending resource scheduling information to other terminals.
- the capability of the first terminal is higher than that of the second terminal, it means that the first terminal can schedule sidelink transmission resources for the second terminal, so the first terminal is authorized to send resource scheduling resources to other terminals.
- a terminal capable of information information and then schedules sidelink transmission resources for a second terminal with a weaker capability.
- the capabilities of any terminal are represented by bandwidth. For example, if the bandwidth supported by the first terminal is greater than the bandwidth supported by the second terminal, it means that the capability of the first terminal is higher than that of the second terminal.
- the capability of any terminal is represented by the processing capability of the terminal.
- the first terminal is RSU (Road Side Unit, roadside unit), VUE (Vehicle User Equipment, vehicle user equipment) or CPE (Customer Premise Equipment, user front equipment).
- the second terminal is PUE (Pedestrian User Equipment, pedestrian user equipment), Redcap (Reduced UE Capability, UE capability reduction) UE, etc.
- this application only uses bandwidth or terminal processing capability to represent terminal capability as an example. This application does not limit that terminal capability can only be represented by bandwidth or terminal processing capability, and other parameters can also be used to represent express. In addition, the present application may simultaneously use multiple parameters to indicate the capability of the terminal.
- the first terminal is authorized as a terminal capable of sending resource scheduling information to the second terminal, then the first terminal may allocate sidelink transmission resources to the second terminal.
- the first terminal is a relay terminal
- the second terminal is a terminal other than the first terminal.
- both the first terminal and the second terminal are in a relay communication scenario, the first terminal is a relay terminal, and the second terminal can communicate with the network device through the first terminal.
- the first terminal is a relay terminal in a relay communication scenario.
- the first terminal can interact with network equipment to acquire sidelink transmission resources.
- the first terminal is authorized as a terminal capable of sending resource scheduling information to other terminals. , and then allocate sidelink transmission resources for other terminals.
- the first terminal is authorized as a terminal capable of sending resource scheduling information to the second terminal, and the first terminal may allocate sidelink transmission resources for the second terminal.
- the first terminal is a leader (leader) terminal in the terminal group.
- the first terminal as the leader terminal in the terminal group, can control other terminals in the terminal group, authorize the first terminal as a terminal capable of sending resource scheduling information to other terminals, and then Other terminals allocate sideline transmission resources.
- the terminals are grouped into smart home groups, vehicle terminal groups or other types of groups.
- the terminals are grouped into a smart home group, and the smart home group includes multiple smart home terminals, the multiple smart home terminals are all connected to a leader terminal, and the leader terminal can control each smart home terminal.
- the first terminal may allocate sidelink transmission resources for the second terminal.
- the first terminal is in a state of being connected to the network device.
- the first terminal When the first terminal is in the state of being connected to the network device, it can communicate with the network device, obtain sidelink transmission resources through the network device, and the first terminal is authorized as a terminal capable of sending resource scheduling information to other terminals, and then The sidelink transmission resource is determined through the connected network device, and then the sidelink transmission resource is allocated to the second terminal.
- the first terminal can detect the set of available resources.
- the first terminal supports resource detection. If the first terminal can detect an available resource set, and the sidelink transmission resources included in the available resource set can be used for the second terminal to perform sidelink transmission, then The first terminal is authorized as a terminal capable of sending resource scheduling information to other terminals, and then allocates sidelink transmission resources for the second terminal.
- the capability of the first terminal to send resource scheduling information to other terminals is configured by a network device. Or, the ability of the first terminal to send resource scheduling information to other terminals is pre-configured. Alternatively, the ability of the first terminal to send resource scheduling information to other terminals is configured through coordination between the first terminal and the second terminal.
- the preconfiguration of the ability of the first terminal to send resource scheduling information to other terminals includes preconfiguration by the first terminal, or preconfiguration by a network device.
- the method provided by the embodiment of this application is authorized to have the ability to send resource scheduling information to other terminals when the first terminal satisfies the first configuration condition, ensuring that the first terminal allocates resources to the second terminal when it has this capability.
- the sidelink transmission resources are used to ensure the efficiency of sidelink transmission performed by the second terminal.
- the second terminal needs to perform the process of receiving resource scheduling information under the condition that it is authorized to use the resource scheduling information sent by other terminals, and the second terminal satisfies the second configuration
- the second configuration condition may be authorized to use the resource scheduling information sent by other terminals under certain conditions.
- the second configuration condition will be described below.
- the second configuration condition includes at least one of the following:
- the second terminal is currently in Mode 2 mode.
- Mode 2 mode is the same as the Mode 2 mode in the above-mentioned embodiment, and will not be repeated here.
- the second terminal is currently in Mode 2 mode, and the second terminal is configured as a terminal capable of using resource scheduling information sent by other terminals, and performs sidewalk by receiving sidelink transmission resources scheduled by other terminals link transmission.
- the representation manner of the capability of any terminal is the same as the representation manner of the capability of any terminal in the foregoing embodiments, which will not be repeated here.
- the capability of the second terminal since the capability of the second terminal is not higher than that of the first terminal, it means that the first terminal can schedule sidelink transmission resources for the second terminal, and the second terminal can use the sidelink transmission resources scheduled by other terminals , so the second terminal is authorized as a terminal capable of using resource scheduling information sent by other terminals, the first terminal with higher follow-up capabilities schedules sidelink transmission resources, and the second terminal uses the sidelink transmission resources scheduled by the first terminal to perform Sidelink transmission.
- the first terminal is a relay terminal
- the second terminal is a terminal other than the first terminal.
- both the first terminal and the second terminal are in a relay communication scenario, and the first terminal is a relay terminal, and the second terminal can communicate with the network device through the first terminal.
- the first terminal as a relay terminal can interact with the network device to obtain sidelink transmission resources, but the second terminal cannot interact with the network device to obtain Sidelink transmission resources, so the second terminal is authorized as a terminal capable of using resource scheduling information sent by other terminals, and then the first terminal allocates sidelink transmission resources for the second terminal, and the second terminal allocates sidelink transmission resources based on the allocated sidelink transmission resources. resources for data transfer.
- the second terminal is a member terminal in the terminal group except the leader terminal.
- the second terminal since the second terminal is a member terminal other than the leader terminal in the terminal group, it can be controlled by the leader terminal, and can also be allocated sideline transmission resources by the leader terminal, so the second terminal is authorized to use other A terminal capable of sending resource scheduling information, and then using sidelink transmission resources allocated by other terminals.
- the second terminal may receive sidelink transmission resources allocated by the first terminal.
- the second terminal is outside the coverage of the network device.
- a network device has coverage, and terminals within the coverage of the network device can connect to the network device, while terminals outside the coverage of the network device cannot connect to the network device.
- the second terminal cannot interact with the network device to obtain sidelink transmission resources at this time, so the second terminal is authorized to have the ability to use resource scheduling information sent by other terminals
- the terminal receives sidelink transmission resources allocated by other terminals to perform sidelink transmission.
- the second terminal is in an IDLE (idle) state, or an INACTIVE (inactive) state.
- the second terminal if the second terminal is in the IDLE state or INACTIVE state, the second terminal cannot interact with the network device to acquire sidelink transmission resources, so the second terminal is authorized to use other terminals to send A terminal capable of resource scheduling information receives sidelink transmission resources allocated by other terminals to perform sidelink transmission.
- the amount of available resources detected by the second terminal is less than a preset threshold.
- the preset threshold is set by the second terminal, or set in other ways.
- the second terminal since the number of available resources detected by the second terminal is less than the preset threshold, it means that the available resources for the second terminal to transmit sidelink data do not meet the requirements, and the second terminal cannot perform sidelink transmission normally. Therefore, the second terminal is authorized as a terminal capable of using resource scheduling information sent by other terminals, and receives sidelink transmission resources allocated by other terminals to perform sidelink transmission.
- the second terminal does not support resource detection.
- the second terminal when resource detection is supported, the second terminal may detect sidelink transmission resources, and then perform sidelink transmission based on the detected sidelink transmission resources. However, if the second terminal does not support resource detection, the second terminal cannot detect the sidelink transmission resources, and the first terminal needs to schedule the sidelink transmission resources for the second terminal, and then perform sidelink transmission based on the scheduled sidelink transmission resources. Therefore, the second terminal is authorized as a terminal capable of using resource scheduling information sent by other terminals, and receives sidelink transmission resources allocated by other terminals to perform sidelink transmission.
- the second terminal has urgent data satisfying the emergency condition.
- the urgent condition is that the PDB (Packet Delay Budget, packet delay budget) of the urgent data is less than the preset threshold.
- the second terminal if the second terminal has urgent data that meets the emergency conditions, it means that the second terminal urgently needs sideline transmission resources to transmit urgent data, and the second terminal is authorized to have resource scheduling information sent by other terminals. Terminals with the ability to receive sideline transmission resources allocated by other terminals to transmit emergency data.
- the ability of the second terminal to use resource scheduling information sent by other terminals is configured by the network device.
- the second terminal uses capability preconfiguration of resource scheduling information sent by other terminals.
- the ability of the second terminal to use resource scheduling information sent by other terminals is configured through coordination between the second terminal and the first terminal.
- the capability preconfiguration of the second terminal using resource scheduling information sent by other terminals includes preconfiguration by the second terminal, or preconfiguration by a network device.
- the method provided by the embodiment of this application is authorized to have the ability to use the resource scheduling information sent by other terminals when the second terminal satisfies the second configuration condition, so as to ensure that the second terminal can receive the first terminal when it has this capability
- the sidelink transmission resource allocated to the second terminal ensures the efficiency of sidelink transmission performed by the second terminal.
- the first terminal needs to send the first resource scheduling information when the first trigger condition is met.
- the first trigger condition is described below:
- the first trigger condition includes at least one of the following:
- the target moment is any one of multiple moments
- the interval between two adjacent moments among the multiple moments is the target duration
- the first terminal is configured with multiple time points, and the interval between two adjacent time points is the target duration.
- the first terminal arrives at a time point, it is determined that the first trigger condition is met. Since two adjacent time points The intervals between the two moments are the same, so the sending of the first transmission information by the first terminal can also be understood as periodic sending, which achieves the effect of periodically scheduling sidelink transmission resources for the second terminal.
- the first terminal is a leader terminal in the terminal group.
- the first terminal as the leader terminal in the terminal group, can control other terminals in the terminal group, and the first terminal can also allocate sideline transmission resources for other terminals, then the first terminal is determined to be When the leader is terminal, it is determined that the first trigger condition is met.
- the first terminal is a relay terminal
- the second terminal is a terminal other than the first terminal.
- both the first terminal and the second terminal are in a relay communication scenario, and the first terminal is a relay terminal, and the second terminal can communicate with the network device through the first terminal. If the first terminal is a relay terminal, the first terminal may determine that the first trigger condition is satisfied by scheduling sidelink transmission resources through the network device.
- the first terminal receives the second indication information sent by the upper layer.
- the second indication information indicates to send the first resource scheduling information to the second terminal.
- the upper layer of the first terminal may instruct the first terminal to perform the process of scheduling resources. If the upper layer of the first terminal determines that the first terminal needs to schedule resources at this time, and sends the second indication information to the first terminal, then The first terminal determines to send the first resource scheduling information to the second terminal based on the second indication information.
- the first terminal receives the third indication information sent by the network device.
- the third indication information indicates to send the first resource scheduling information to the second terminal.
- the network device may instruct the first terminal to perform the process of scheduling resources. If the network device determines that the first terminal needs to schedule resources at this time, and sends the third indication information to the first terminal, the first terminal based on the first terminal The third indication information determines to send the first resource scheduling information to the second terminal.
- the first terminal receives the fourth indication information sent by the second terminal.
- the fourth indication information indicates to send the first resource scheduling information to the second terminal.
- the second terminal may instruct the first terminal to perform the process of scheduling resources. If the second terminal needs to perform sidelink transmission at this time, it is determined that the first terminal needs scheduling resources at this time, and sends a message to the first terminal.
- the fourth indication information the first terminal determines to send the first resource scheduling information to the second terminal based on the fourth indication information.
- the first terminal is a terminal that receives the sidelink data sent by the second terminal.
- the first terminal if sidelink transmission is performed between the first terminal and the second terminal, the first terminal is the terminal that receives the sidelink data sent by the second terminal, and the first terminal needs to be the second terminal.
- the terminal allocates sidelink transmission resources, the first terminal determines that the first configuration condition is met when it is determined to be the terminal that receives the sidelink data sent by the second terminal.
- FIG. 4 shows a flow chart of a resource scheduling method provided by an exemplary embodiment of the present application, which is applied to the first terminal and the second terminal as shown in FIG. 1, and the method includes at least part of the following content:
- Step 401 the first terminal sends first indication information to the second terminal.
- the first indication information indicates that the first terminal has the capability of sending resource scheduling information to other terminals except the first terminal.
- the first indication information is carried in physical layer signaling.
- the first indication information is carried in MAC CE signaling.
- the first indication information is carried in PC5-RRC signaling.
- the first indication information is carried in non-access stratum signaling.
- the first indication information is carried in physical layer signaling.
- One bit is added to the SCI information included in the physical layer signaling, and the added bit represents the first indication information.
- the bit indicates that the first terminal has the ability to send resource scheduling information to other terminals except the first terminal.
- the bit indicates that the first terminal has the ability to send resource scheduling information to other terminals except the first terminal.
- the first indication information is carried in PC5-RRC signaling.
- UE Capability Information terminal capability information included in the PC5-RRC signaling represents the first indication information.
- the first indication information is carried in non-access stratum signaling, where the non-access stratum signaling includes PC5-S signaling or PC5-D signaling.
- the PC5-S signaling includes DCR information, and one bit is added to the DCR information to represent the first indication information.
- the added bit in the DCR information is similar to the added bit in the SCI information in the above embodiment, and will not be repeated here.
- the PC5-D signaling includes Discovery (discovery) information, and 1 bit is added to the Discovery information to represent the first indication information.
- 1 bit in the Discovery information is similar to the SCI information in the above embodiment, and will not be repeated here.
- the first indication information is sent to the second terminal.
- the second trigger condition includes at least one of the following:
- the target time is any one of multiple times, and the interval between two adjacent times among the multiple times is the target duration.
- the first terminal is a leader terminal in the terminal group.
- the first terminal is a relay terminal
- the second terminal is a terminal other than the first terminal.
- the first terminal receives fifth indication information sent by the upper layer, where the fifth indication information indicates to send the first indication information to the second terminal.
- the first terminal receives sixth indication information sent by the network device, where the sixth indication information indicates to send the first indication information to the second terminal.
- the first terminal receives seventh indication information sent by the second terminal, and the seventh indication information indicates to send the first indication information to the second terminal.
- the first terminal is a terminal that receives the sidelink data sent by the second terminal.
- the second trigger condition in the embodiment of the present application is similar to the first trigger condition in the foregoing embodiment, and details are not repeated here.
- Step 402 the second terminal receives the first indication information sent by the first terminal.
- the second terminal After receiving the first indication information, the second terminal determines based on the first indication information that the first terminal has the capability of sending resource scheduling information.
- the first terminal sends to the second terminal first indication information indicating that the first terminal has the ability to send resource scheduling information to other terminals, and after receiving the first indication information, the second terminal can determine The first terminal has the ability to send resource scheduling information to other terminals, so that the first terminal subsequently schedules sidelink transmission resources for the second terminal, and ensures the efficiency of sidelink transmission by the second terminal.
- FIG. 4 shows a flowchart of a resource scheduling method provided by an exemplary embodiment of the present application, which is applied to the first terminal and the second terminal as shown in FIG. 1 , and the method includes at least part of the following content:
- Step 501 the first terminal sends the first indication information and the first resource scheduling information to the second terminal at the same time.
- the first terminal sends the first indication information and the first resource scheduling information to the second terminal at the same time, so that the first terminal can inform the second terminal that the first terminal has information to other resources other than the first terminal.
- the ability of other terminals to send resource scheduling information can also schedule sidelink transmission resources for the second terminal.
- the first indication information and the first resource scheduling information are simultaneously carried in physical layer signaling.
- the first indication information and the first resource scheduling information are simultaneously carried in the MAC CE signaling.
- the first indication information and the first resource scheduling information are simultaneously carried in the PC5-RRC signaling.
- the first indication information and the first resource scheduling information are simultaneously carried in non-access stratum signaling.
- the first terminal simultaneously sends the first indication information and the first resource scheduling information when the second trigger condition is satisfied.
- the second trigger condition includes at least one of the following:
- the target time is any one of multiple times, and the interval between two adjacent times among the multiple times is the target duration.
- the first terminal is a leader terminal in the terminal group.
- the first terminal is a relay terminal
- the second terminal is a terminal other than the first terminal.
- the first terminal receives fifth indication information sent by the upper layer, where the fifth indication information indicates to send the first indication information to the second terminal.
- the first terminal receives sixth indication information sent by the network device, where the sixth indication information indicates to send the first indication information to the second terminal.
- the first terminal receives seventh indication information sent by the second terminal, and the seventh indication information indicates to send the first indication information to the second terminal.
- the first terminal is a terminal that receives the sidelink data sent by the second terminal.
- Step 502 the second terminal receives first indication information and first resource scheduling information.
- the second terminal receives the first indication information and the first resource scheduling information, determines based on the first indication information that the first terminal has the ability to send resource scheduling information, and determines sidelink transmission resources scheduled by the first terminal based on the first resource scheduling information .
- the information sent by the first terminal to the second terminal can not only indicate the sidelink transmission resource, but also indicate that the first terminal has the ability to send resource scheduling information to other terminals, and the second terminal will follow up based on the received
- the information can not only determine the sidelink transmission resource for sidelink transmission, but also can determine the ability of the first terminal to send resource scheduling information to other terminals, so as to ensure the efficiency of sidelink transmission by the second terminal.
- FIG. 6 shows a flow chart of a resource scheduling method provided by an exemplary embodiment of the present application, which is applied to the first terminal and the second terminal as shown in FIG. 1, and the method includes at least part of the following content:
- Step 601 the second terminal sends transmission information to the first terminal.
- the transmission information includes first request information and/or eighth indication information; the first request information is used to request the first terminal to schedule resources, and the eighth indication information indicates that the second terminal has the ability to use resource scheduling information sent by other terminals.
- the second terminal sends transmission information to the first terminal, and the transmission information includes three types of information:
- the first type the transmission information includes the first request information.
- the second type the transmission information includes the eighth indication information.
- the third type the transmission information includes the first request information and the eighth indication information.
- Step 602 the first terminal receives the transmission information sent by the second terminal.
- Step 603 The first terminal sends first resource scheduling information to the second terminal according to the transmission information.
- the first resource scheduling information may be sent based on the transmission information.
- the transmission information is carried in physical layer signaling.
- the transmission information is carried in MAC CE signaling.
- the transmission information is carried in PC5-RRC signaling.
- the transmission information is carried in non-access stratum signaling.
- the transmission information is carried in the physical layer signaling, which also means that the eighth indication information is carried in the physical layer signaling.
- one bit is added to the SCI information included in the physical layer signaling, and the added one bit represents the eighth indication information. If the value of this bit is 1, it indicates that the second terminal has the ability to use resource scheduling information sent by other terminals. Alternatively, if the bit is 0, it indicates that the second terminal has the capability of using resource scheduling information sent by other terminals.
- the first indication information is also represented by adding 1 bit to the SCI information, and the 1 bit added to the SCI information can represent the first indication information , may also represent the eighth indication information.
- the SCI information can represent the first indication information and the eighth indication information
- the first indication information and the eighth indication information are different. For example, if the bit is 1, it represents the first indication information, and if the bit is 0, it represents the eighth indication information. Alternatively, if the bit is 0, it represents the first indication information, and if the bit is 1, it represents the eighth indication information.
- the transmission information is sent when the second terminal meets the third trigger condition.
- the third trigger condition includes at least one of the following:
- the second terminal adopts Mode 2 mode.
- Mode 2 mode is the same as the Mode 2 mode in the above-mentioned embodiment, and will not be repeated here.
- the second terminal is currently in Mode 2 mode.
- the second terminal needs to perform resource detection, and the energy consumption of the second terminal is high.
- the second terminal can send the first The information is transmitted, and the sidelink transmission resource scheduled by the first terminal is received to perform sidelink transmission, so as to save energy consumption of the second terminal.
- the amount of available resources detected by the second terminal is less than a preset threshold.
- the second terminal sends transmission information to the first terminal and receives the first terminal allocation
- the sidelink transmission resource is used for sidelink transmission.
- the second terminal does not support resource detection.
- the second terminal if the second terminal does not support resource detection, the second terminal cannot detect the sidelink transmission resource, and the first terminal needs to schedule the sidelink transmission resource for the second terminal, and then the sidelink transmission based on scheduling Resources are used for sidelink transmission, so the second terminal sends transmission information to the first terminal, and receives sidelink transmission resources allocated by the first terminal for sidelink transmission.
- the second terminal receives the ninth indication information sent by the upper layer.
- the ninth indication information instructs the second terminal to send transmission information.
- the upper layer of the second terminal may determine that the second terminal needs sidelink transmission resources for sidelink transmission, and then send ninth indication information to the second terminal, and the second terminal determines that the second trigger is met when receiving the ninth indication information condition.
- the second terminal receives the tenth indication information sent by the first terminal.
- the tenth indication information instructs the second terminal to send transmission information.
- the first terminal may determine that the second terminal needs to perform sidelink transmission resources for sidelink transmission, and then send the tenth indication information to the second terminal, and the second terminal determines that the second trigger condition is met when receiving the tenth indication information .
- the second terminal is in the power saving mode.
- the second terminal if the second terminal is in the power-saving mode, the second terminal cannot perform resource detection or cannot perform resource detection effectively enough, and at this time the second terminal needs to use the sidelink transmission resources scheduled by other terminals for sidelink transmission.
- the second terminal For link transmission, the second terminal sends transmission information to the first terminal, and receives sidelink transmission resources allocated by the first terminal to perform sidelink transmission.
- the first terminal is a relay terminal, and the second terminal is connected to the first terminal.
- both the first terminal and the second terminal are in a relay communication scenario, and the first terminal is a relay terminal, and the second terminal can communicate with the network device through the first terminal. If the first terminal is a relay terminal and the second terminal is connected to the first terminal, the second terminal may perform resource scheduling by the first terminal to obtain sidelink transmission resources, and the second terminal satisfies the second trigger condition.
- the second terminal belongs to the terminal group in which the leader terminal exists.
- the first terminal is the leader terminal in the terminal group and can control other terminals in the terminal group. If the second terminal belongs to the terminal group with the leader terminal, the leader terminal can allocate sideline transmission resources. , to determine that the second trigger condition is met.
- the second terminal is a terminal that sends sideline data to the first terminal.
- the second terminal if sidelink transmission is performed between the first terminal and the second terminal, the second terminal is the terminal that sends sidelink data to the first terminal, and the second terminal is allocated by the first terminal.
- sidelink transmission resource the second terminal determines that the second configuration condition is met when it is determined to be a terminal that sends sidelink data to the first terminal.
- the transmission information is sent to the first terminal, and the second terminal actively requests the first terminal for a sidelink link transmission.
- the transmission resources ensure the accuracy of the sidelink transmission resources allocated by the first terminal to the second terminal.
- the first request information includes at least one of the following:
- the QoS parameter indicates the quality of service required by the second terminal to transmit the sidelink data.
- the first terminal sends the first resource scheduling information to the second terminal according to the transmission information when the first resource set is acquired.
- the first terminal After the first terminal receives the transmission information sent by the second terminal, it will first obtain the sidelink transmission resource that is suitable for the second terminal to perform sidelink transmission. information, and send the first resource scheduling information to the second terminal.
- Fig. 7 shows a flow chart of a resource scheduling method provided by an exemplary embodiment of the present application, which is applied to the first terminal and the second terminal as shown in Fig. 1, and the method includes at least some of the following contents:
- Step 701 the second terminal sends transmission information to the first terminal.
- the second terminal sends the transmission information to the first terminal when the third trigger condition is met.
- the third trigger condition is the same as the third trigger condition in the above-mentioned embodiment shown in FIG. 6 , which will not be repeated here.
- Step 702 the first terminal receives the transmission information sent by the second terminal.
- steps 701-702 are similar to the above-mentioned steps 601-602, and will not be repeated here.
- Step 703 The first terminal sends the first indication information to the second terminal according to the transmission information.
- Step 704 The second terminal receives the first indication information sent by the first terminal according to the transmission information.
- step 301 is executed to send the first resource scheduling information to the second terminal.
- FIG. 8 shows a flowchart of a resource scheduling method provided by an exemplary embodiment of the present application, which is applied to the first terminal and the second terminal as shown in FIG. 1 , and the method includes at least part of the following content:
- Step 801 the second terminal sends eighth indication information to the first terminal.
- Step 802 The first terminal receives eighth indication information sent by the second terminal.
- the eighth indication information is carried in:
- Non-access stratum signaling includes
- the eighth indication information is sent when the second terminal meets the fourth trigger condition
- the fourth trigger condition includes at least one of the following:
- the second terminal adopts Mode 2 mode.
- the amount of available resources detected by the second terminal is less than a preset threshold.
- the second terminal does not support resource detection.
- the second terminal receives the ninth indication information sent by the upper layer.
- the ninth indication information instructs the second terminal to send the eighth indication information.
- the second terminal receives the tenth indication information sent by the first terminal.
- the tenth indication information instructs the second terminal to send the eighth indication information.
- the second terminal is in the power saving mode.
- the first terminal is a relay terminal, and the second terminal is connected to the first terminal.
- the second terminal belongs to the terminal group in which the leader terminal exists.
- the second terminal is a terminal that sends sideline data to the first terminal.
- the fourth trigger condition is similar to the third trigger condition in the foregoing embodiment, and will not be repeated here.
- Step 803 the second terminal sends the first request information to the first terminal.
- Step 804 The first terminal receives the first request information sent by the second terminal.
- Step 805 The first terminal sends the first indication information to the second terminal according to the first request information.
- Step 806 The second terminal receives the first indication information sent by the first terminal according to the first request information.
- step 301 is executed to send the first resource scheduling information to the second terminal.
- the first terminal receives the first request information sent by the second terminal, it does not need to send the first indication information to the second terminal, but directly sends the first resource to the second terminal Scheduling information.
- the method includes at least some of the following contents:
- Step 901 In a case where the first resource set cannot be obtained, the first terminal sends scheduling rejection information to the second terminal according to the second transmission information.
- the scheduling rejection information indicates that the first terminal cannot schedule resources.
- the first terminal may not be able to obtain the first resource set.
- the first terminal cannot obtain the first resource set based on the second transmission information sent by the second terminal, and the second The terminal sends scheduling rejection information to inform the second terminal that the first terminal cannot schedule resources at this time.
- Step 902 the second terminal receives the scheduling rejection information sent by the first terminal.
- the second terminal receives the scheduling rejection information sent by the first terminal to determine that the first terminal cannot schedule resources at this time.
- the first terminal when the first terminal cannot obtain the first set of resources based on the second transmission information sent by the second terminal, it sends scheduling rejection information to the second terminal to indicate that the first terminal cannot schedule resources, so as to prevent the second terminal from The second terminal continues to wait for the resources scheduled by the first terminal.
- this embodiment of the present application is only described by taking the sending of scheduling rejection information by the first terminal to the second terminal as an example. In another embodiment, if the first resource set cannot be obtained, no information is returned to the second terminal.
- FIG. 10 shows a flow chart of a resource scheduling method provided by an exemplary embodiment of the present application, which is applied to the first terminal and the second terminal as shown in FIG. 1 , and the method includes at least part of the following content:
- Step 1001 the first terminal sends second request information to the network device.
- Step 1002 The network device receives the second request information sent by the first terminal.
- the first terminal needs to request the network device to obtain sidelink transmission resources, and sends second request information to the network device, and the second request information indicates that the first terminal needs to obtain sidelink transmission resources.
- the second request information includes at least one of the following:
- the eleventh indication information indicates that the second terminal needs to transmit sidelink data.
- the network device parses and obtains the eleventh indication information included in the second request information, it determines that the second terminal needs to transmit sidelink data, and the network device determines sidelink transmission resources.
- the target resource quantity is the resource quantity required by the second terminal to transmit the sidelink data.
- the first terminal sends the target resource quantity to the network device, and the network device determines resources required for transmitting sidelink data based on the target resource quantity, which can improve the accuracy of the network device in determining sidelink transmission resources.
- the target QoS parameter indicates the quality of service required by the second terminal to transmit the sidelink data.
- the first terminal sends the target QoS parameter to the network device, and the network device determines the quality of service required for transmitting sidelink data based on the target QoS parameter, and then determines the sidelink transmission resource that meets the quality of service, ensuring that the second The accuracy with which the terminal performs sidelink transmissions based on the allocated sidelink transmission resources.
- the third terminal is a terminal performing sidelink data transmission with the second terminal.
- the third terminal is a terminal that performs sidelink transmission with the second terminal.
- the network device obtains the terminal information of the third terminal, it can determine the sidelink that satisfies the transmission conditions based on the terminal information. road resources, thereby ensuring the accuracy of sidelink transmission between the second terminal and the third terminal.
- the second request information is:
- Step 1003 The network device sends second resource scheduling information to the first terminal according to the second request information.
- Step 1004 the first terminal receives the second resource scheduling information sent by the network device according to the second request information.
- the second resource scheduling information indicates the second resource set.
- the first terminal sends the second request information to the network device to request to acquire sidelink transmission resources, and the network device determines that sidelink transmission resources need to be allocated to the first terminal after receiving the second request information, and sends the first terminal
- the terminal sends second resource scheduling information used to indicate the second resource set.
- the first resource set indicated by the first resource scheduling information sent by the first terminal to the second terminal is a subset of the second resource set, or the first resource scheduling information sent by the first terminal to the second terminal
- the first resource set indicated by the information is the second resource set.
- the first terminal receives the second resource scheduling information sent by the network device, determines the second resource set based on the second resource scheduling information, and the first terminal determines the second resource set based on the acquired second resource set.
- the first set of resources allocated by the terminal is not limited to the second resource scheduling information sent by the network device.
- the first terminal sends the second request information to the network device to request to obtain the resource set, and the network device sends the second resource set to the first terminal based on the second request information, ensuring that the network device is the first terminal The accuracy of the scheduled resource collection.
- FIG. 11 shows a flow chart of a resource scheduling method provided by an exemplary embodiment of the present application, which is applied to the first terminal and the second terminal as shown in FIG. 1 , and the method includes at least part of the following content:
- Step 1101 the second terminal sends resource rejection information to the first terminal according to the first resource scheduling information.
- Step 1102 the first terminal receives resource rejection information sent by the second terminal according to the first resource scheduling information.
- the resource rejection information indicates that the second terminal rejects the first resource set scheduled by the first terminal.
- the second terminal determines the first resource set scheduled by the first terminal based on the first resource scheduling information.
- the second terminal sends to the first terminal resource rejection information for instructing the second terminal to reject the first set of resources scheduled by the first terminal, so as to inform the first terminal of rejection of the first set of resources scheduled.
- the second terminal sends resource rejection information to the first terminal to instruct the second terminal to reject the first set of resources scheduled by the first terminal, so as to prevent the second terminal from continuing to occupy the resources allocated by the first terminal collection to improve resource utilization.
- FIG. 12 shows a block diagram of a resource scheduling device provided in an exemplary embodiment of the present application.
- the device is set in the first terminal, and the device includes:
- the sending module 1201 is configured to send first resource scheduling information to the second terminal, where the first resource scheduling information indicates a first resource set, and the first resource set includes at least one sidelink transmission used by the second terminal for sidelink transmission resource.
- the first terminal when the first terminal satisfies the first configuration condition, the first terminal is authorized to have the ability to send resource scheduling information to other terminals;
- the first configuration condition includes at least one of the following:
- the first terminal is currently in Mode 1 mode or Mode 2 mode;
- the capability of the first terminal is higher than the capability of the second terminal
- the first terminal is a relay terminal, and the second terminal is a terminal other than the first terminal;
- the first terminal is a leader terminal in the terminal group
- the first terminal is in a state of being connected to the network device
- the first terminal detects a set of available resources.
- the ability of the first terminal to send resource scheduling information to other terminals :
- the second terminal when the second terminal satisfies the second configuration condition, the second terminal is authorized to have the ability to use resource scheduling information sent by other terminals;
- the second configuration condition includes at least one of the following:
- the second terminal is currently in Mode 2 mode
- the capability of the second terminal is not higher than the capability of the first terminal
- the first terminal is a relay terminal, and the second terminal is a terminal other than the first terminal;
- the second terminal is a member terminal other than the leader terminal in the terminal group
- the second terminal is outside the coverage of the network device
- the second terminal is in the IDLE state, or in the INACTIVE state;
- the amount of available resources detected by the second terminal is less than a preset threshold
- the second terminal does not support resource detection
- the second terminal has urgent data that meets an emergency condition, and the emergency condition is that a packet delay budget PDB of the urgent data is less than a preset threshold.
- the capability of the second terminal to use resource scheduling information sent by other terminals :
- the first resource scheduling information is carried in:
- Non-access stratum signaling includes
- the sending module 1201 is configured to send the first resource scheduling information to the second terminal when the first trigger condition is met;
- the first trigger condition includes at least one of the following:
- the target moment is any one of multiple moments, and the interval between two adjacent moments among the multiple moments is the target duration;
- the first terminal is a leader terminal in the terminal group
- the first terminal is a relay terminal, and the second terminal is a terminal other than the first terminal;
- the first terminal receives the second indication information sent by the upper layer, and the second indication information indicates to send the first resource scheduling information to the second terminal;
- the first terminal receives third indication information sent by the network device, and the third indication information indicates to send the first resource scheduling information to the second terminal;
- the first terminal receives fourth indication information sent by the second terminal, where the fourth indication information indicates to send the first resource scheduling information to the second terminal;
- the first terminal is a terminal that receives the sidelink data sent by the second terminal.
- the device further includes:
- the sending module 1201 sends first indication information to a second terminal; the first indication information indicates that the first terminal has the ability to send resource scheduling information to other terminals except the first terminal.
- the first indication information is sent before the first resource scheduling information is sent, or the first indication information is sent simultaneously with the first resource scheduling information.
- the first indication information is carried in the following signaling, or the first indication information and the first resource scheduling information are simultaneously carried in the following signaling:
- Non-access stratum signaling includes
- the sending module 1201 is configured to send the first indication information when the second trigger condition is met, or, when the second trigger condition is met, send the first indication information and the first resource at the same time scheduling information;
- the second trigger condition includes at least one of the following:
- the target moment is any one of multiple moments, and the interval between two adjacent moments among the multiple moments is the target duration;
- the first terminal is a leader terminal in the terminal group
- the first terminal is a relay terminal, and the second terminal is a terminal other than the first terminal;
- the first terminal receives the fifth indication information sent by the upper layer, and the fifth indication information indicates to send the first indication information to the second terminal, or indicates to send the first indication information and the first resource scheduling information to the second terminal at the same time;
- the first terminal receives sixth indication information sent by the network device, where the sixth indication information indicates to send the first indication information to the second terminal, or indicates to send the first indication information and the first resource scheduling information to the second terminal at the same time;
- the first terminal receives seventh indication information sent by the second terminal, where the seventh indication information indicates to send the first indication information to the second terminal, or indicates to send the first indication information and the first resource scheduling information to the second terminal at the same time;
- the first terminal is a terminal that receives the sidelink data sent by the second terminal.
- the device comprises:
- the receiving module 1202 is configured to receive transmission information sent by the second terminal, where the transmission information includes first request information and/or eighth indication information; the first request information is used to request the first terminal to schedule resources, and the eighth indication information indicates the second The terminal has the ability to use resource scheduling information sent by other terminals;
- the sending module 1201 is configured to send the first indication information to the second terminal according to the transmission information.
- the device comprises:
- a receiving module 1202 configured to receive eighth indication information sent by the second terminal
- a receiving module 1202 configured to receive the first request information sent by the second terminal
- the sending module 1201 is configured to send first indication information to the second terminal according to the first request information.
- the device comprises:
- the receiving module 1202 is configured to receive transmission information sent by the second terminal, where the transmission information includes first request information and/or eighth indication information; the first request information is used to request the first terminal to schedule resources, and the eighth indication information indicates the second The terminal has the ability to use resource scheduling information sent by other terminals;
- the sending module 1201 is configured to send first resource scheduling information to the second terminal according to the transmission information.
- the transmission information is carried on:
- Non-access stratum signaling includes
- the transmission information is sent when the second terminal meets a third trigger condition
- the third trigger condition includes at least one of the following:
- the second terminal adopts Mode 2 mode
- the amount of available resources detected by the second terminal is less than a preset threshold
- the second terminal does not support resource detection
- the second terminal receives ninth indication information sent by the upper layer, where the ninth indication information instructs the second terminal to send transmission information;
- the second terminal receives tenth indication information sent by the first terminal, where the tenth indication information instructs the second terminal to send transmission information;
- the second terminal is in a power saving mode
- the first terminal is a relay terminal, and the second terminal is connected to the first terminal;
- the second terminal belongs to the terminal group in which the leader terminal exists
- the second terminal is a terminal that sends sideline data to the first terminal.
- the first request information includes at least one of the following:
- a QoS parameter where the QoS parameter indicates the quality of service required for the second terminal to transmit the sidelink data.
- the device includes:
- a receiving module 1202 configured to receive eighth indication information sent by the second terminal
- a receiving module 1202 configured to receive the first request information sent by the second terminal
- the sending module 1201 is configured to send first resource scheduling information to the second terminal according to the first request information.
- the eighth indication information is carried in:
- Non-access stratum signaling includes
- the eighth indication information is sent when the second terminal meets the fourth trigger condition
- the fourth trigger condition includes at least one of the following:
- the second terminal adopts Mode 2 mode
- the amount of available resources detected by the second terminal is less than a preset threshold
- the second terminal does not support resource detection
- the second terminal receives the ninth indication information sent by the upper layer, and the ninth indication information instructs the second terminal to send the eighth indication information;
- the second terminal receives tenth indication information sent by the first terminal, and the tenth indication information instructs the second terminal to send eighth indication information;
- the second terminal is in a power saving mode
- the first terminal is a relay terminal, and the second terminal is connected to the first terminal;
- the second terminal belongs to the terminal group in which the leader terminal exists
- the second terminal is a terminal that sends sideline data to the first terminal.
- the sending module 1201 is configured to send the first resource scheduling information to the second terminal according to the transmission information when the first resource set is acquired.
- the sending module 1201 is configured to send scheduling rejection information to the second terminal according to transmission information when the first set of resources cannot be obtained, where the scheduling rejection information indicates that the first terminal cannot schedule resources.
- the device also includes:
- a receiving module 1202 configured to receive second resource scheduling information sent by the network device according to the second request information; the second resource scheduling information indicates a second resource set;
- the first resource set is a subset of the second resource set, or the first resource set is the second resource set.
- the second request information includes at least one of the following:
- the eleventh indication information indicates that the second terminal needs to transmit sidelink data
- a target resource quantity where the target resource quantity is the resource quantity required by the second terminal to transmit sidelink data
- target QoS parameter indicates the quality of service required for the second terminal to transmit the sidelink data
- Terminal information of the third terminal where the third terminal is a terminal that performs sidelink data transmission with the second terminal.
- the second request information is:
- the device also includes:
- a receiving module 1202 configured to receive resource rejection information sent by the second terminal according to the first resource scheduling information
- the resource rejection information indicates that the second terminal rejects the first resource set scheduled by the first terminal.
- the first resource set is used for the second terminal to transmit the sidelink data once; or, the first resource set is used for the second terminal to periodically transmit the sidelink data.
- the first resource scheduling information includes at least one of the following:
- a resource scheduling command where the resource scheduling command indicates to schedule resources for the second terminal
- the division of the above-mentioned functional modules is used as an example for illustration. In practical applications, the above-mentioned function allocation can be completed by different functional modules according to the needs.
- the internal structure of the device is divided into different functional modules to complete all or part of the functions described above.
- the device and the method embodiment provided by the above embodiment belong to the same idea, and the specific implementation process thereof is detailed in the method embodiment, and will not be repeated here.
- FIG. 14 shows a block diagram of a resource scheduling device provided in an exemplary embodiment of the present application.
- the device is set in a second terminal, and the device includes:
- the receiving module 1401 is configured to receive first resource scheduling information sent by the first terminal, where the first resource scheduling information indicates a first resource set, and the first resource set includes at least one sidelink used by the second terminal for sidelink transmission transfer resources;
- the transmission module 1402 is configured to perform sidelink transmission based on at least one sidelink transmission resource of the first resource set indicated by the first resource scheduling information.
- the first terminal when the first terminal satisfies the first configuration condition, the first terminal is authorized to have the ability to send resource scheduling information to other terminals;
- the first configuration condition includes at least one of the following:
- the first terminal is currently in Mode 1 mode or Mode 2 mode;
- the capability of the first terminal is higher than the capability of the second terminal
- the first terminal is a relay terminal, and the second terminal is a terminal other than the first terminal;
- the first terminal is a leader terminal in the terminal group
- the first terminal is in a state of being connected to the network device
- the first terminal detects a set of available resources.
- the ability of the first terminal to send resource scheduling information to other terminals :
- the second terminal when the second terminal satisfies the second configuration condition, the second terminal is authorized to have the ability to use resource scheduling information sent by other terminals;
- the second configuration condition includes at least one of the following:
- the second terminal is currently in Mode 2 mode
- the capability of the second terminal is not higher than the capability of the first terminal
- the first terminal is a relay terminal, and the second terminal is a terminal other than the first terminal;
- the second terminal is a member terminal other than the leader terminal in the terminal group
- the second terminal is outside the coverage of the network device
- the second terminal is in the IDLE state, or in the INACTIVE state;
- the amount of available resources detected by the second terminal is less than a preset threshold
- the second terminal does not support resource detection
- the second terminal has urgent data that meets an emergency condition, and the emergency condition is that a PDB of the urgent data is smaller than a preset threshold.
- the capability of the second terminal to use resource scheduling information sent by other terminals :
- the first resource scheduling information is carried in:
- Non-access stratum signaling includes
- the first resource scheduling information is sent when the first terminal meets the first trigger condition
- the first trigger condition includes at least one of the following:
- the target moment is any one of multiple moments, and the interval between two adjacent moments among the multiple moments is the target duration;
- the first terminal is a leader terminal in the terminal group
- the first terminal is a relay terminal, and the second terminal is a terminal other than the first terminal;
- the first terminal receives the second indication information sent by the upper layer, and the second indication information indicates to send the first resource scheduling information to the second terminal;
- the first terminal receives third indication information sent by the network device, and the third indication information indicates to send the first resource scheduling information to the second terminal;
- the first terminal receives fourth indication information sent by the second terminal, where the fourth indication information indicates to send the first resource scheduling information to the second terminal;
- the first terminal is a terminal that receives the sidelink data sent by the second terminal.
- the receiving module 1401 is configured to receive first indication information sent by the first terminal; the first indication information indicates that the first terminal has the capability of sending resource scheduling information to other terminals except the first terminal.
- the first indication information is sent before the first resource scheduling information is sent, or the first indication information is sent simultaneously with the first resource scheduling information.
- the first indication information is carried in the following signaling, or the first indication information and the first resource scheduling information are simultaneously carried in the following signaling:
- Non-access stratum signaling includes
- the first indication information is sent when the first terminal meets the second trigger condition, or the first indication information and the first resource scheduling information are sent when the first terminal meets the second trigger condition;
- the second trigger condition includes at least one of the following:
- the target moment is any one of multiple moments, and the interval between two adjacent moments among the multiple moments is the target duration;
- the first terminal is a leader terminal in the terminal group
- the first terminal is a relay terminal, and the second terminal is a terminal other than the first terminal;
- the first terminal receives the fifth indication information sent by the upper layer, and the fifth indication information indicates to send the first indication information to the second terminal, or indicates to send the first indication information and the first resource scheduling information to the second terminal at the same time;
- the first terminal receives sixth indication information sent by the network device, where the sixth indication information indicates to send the first indication information to the second terminal, or indicates to send the first indication information and the first resource scheduling information to the second terminal at the same time;
- the first terminal receives seventh indication information sent by the second terminal, where the seventh indication information indicates to send the first indication information to the second terminal, or indicates to send the first indication information and the first resource scheduling information to the second terminal at the same time;
- the first terminal is a terminal that receives the sidelink data sent by the second terminal.
- the device comprises:
- the sending module 1403 is configured to send transmission information to the first terminal, where the transmission information includes first request information and/or eighth indication information; the first request information is used to request the first terminal to schedule resources, and the eighth indication information indicates the second terminal Ability to use resource scheduling information sent by other terminals;
- the receiving module 1401 is configured to receive first indication information sent by the first terminal according to the transmission information.
- the device includes:
- the receiving module 1401 is configured to receive first indication information sent by the first terminal according to the first request information.
- the device comprises:
- the sending module 1403 is configured to send transmission information to the first terminal device, where the transmission information includes first request information and/or eighth indication information; the first request information is used to request the first terminal to schedule resources, and the eighth indication information indicates the second The terminal has the ability to use resource scheduling information sent by other terminals;
- the receiving module 1401 is configured to receive first resource scheduling information sent by the first terminal according to the transmission information.
- the transmission information is carried on:
- Non-access stratum signaling includes
- the sending module 1403 is configured to send the transmission information to the first terminal when the third trigger condition is met;
- the third trigger condition includes at least one of the following:
- the second terminal adopts Mode 2 mode
- the amount of available resources detected by the second terminal is less than a preset threshold
- the second terminal does not support resource detection
- the second terminal receives ninth indication information sent by the upper layer, where the ninth indication information instructs the second terminal to send transmission information;
- the second terminal receives tenth indication information sent by the first terminal, where the tenth indication information instructs the second terminal to send transmission information;
- the second terminal is in a power saving mode
- the first terminal is a relay terminal, and the second terminal is connected to the first terminal;
- the second terminal belongs to the terminal group in which the leader terminal exists
- the second terminal is a terminal that sends sideline data to the first terminal.
- the first request information includes at least one of the following:
- a QoS parameter where the QoS parameter indicates the quality of service required for the second terminal to transmit the sidelink data.
- the device comprises:
- the receiving module 1401 is configured to receive first resource scheduling information sent by the first terminal according to the first request information.
- the eighth indication information is carried in:
- Non-access stratum signaling includes
- the eighth indication information is sent when the second terminal meets the fourth trigger condition
- the fourth trigger condition includes at least one of the following:
- the second terminal adopts Mode 2 mode
- the amount of available resources detected by the second terminal is less than a preset threshold
- the second terminal does not support resource detection
- the second terminal receives ninth indication information sent by the upper layer, where the ninth indication information instructs the second terminal to send transmission information;
- the second terminal receives tenth indication information sent by the first terminal, where the tenth indication information instructs the second terminal to send transmission information;
- the second terminal is in a power saving mode
- the first terminal is a relay terminal, and the second terminal is connected to the first terminal;
- the second terminal belongs to the terminal group in which the leader terminal exists
- the second terminal is a terminal that sends sideline data to the first terminal.
- the first resource scheduling information is sent according to the transmission information when the first terminal acquires the first resource set.
- the device also includes:
- the scheduling rejection information sent by the first terminal is received.
- the scheduling rejection information is sent according to the transmission information when the first terminal cannot obtain the first resource set, and the scheduling rejection information indicates that the first terminal cannot schedule resources.
- the device also includes:
- the resource rejection information indicates that the second terminal rejects the first resource set scheduled by the first terminal.
- the first resource set is used for the second terminal to transmit the sidelink data once; or, the first resource set is used for the second terminal to periodically transmit the sidelink data.
- the first resource scheduling information includes at least one of the following:
- a resource scheduling command where the resource scheduling command indicates to schedule resources for the second terminal
- the division of the above-mentioned functional modules is used as an example for illustration. In practical applications, the above-mentioned function allocation can be completed by different functional modules according to the needs.
- the internal structure of the device is divided into different functional modules to complete all or part of the functions described above.
- the device and the method embodiment provided by the above embodiment belong to the same idea, and the specific implementation process thereof is detailed in the method embodiment, and will not be repeated here.
- FIG. 16 shows a schematic structural diagram of a communication device provided by an exemplary embodiment of the present application.
- the communication device includes: a processor 1601 , a receiver 1602 , a transmitter 1603 , a memory 1604 and a bus 1605 .
- the processor 1601 includes one or more processing cores, and the processor 1601 executes various functional applications and information processing by running software programs and modules.
- the receiver 1602 and the transmitter 1603 can be implemented as a communication component, which can be a communication chip.
- the memory 1604 is connected to the processor 1601 through the bus 1605 .
- the memory 1604 may be used to store at least one program code, and the processor 1601 is used to execute the at least one program code, so as to implement various steps in the foregoing method embodiments.
- Memory 1604 can be realized by any type of volatile or nonvolatile storage device or their combination, volatile or nonvolatile storage device includes but not limited to: magnetic disk or optical disk, EEPROM (Electrically Erasable Programmable Read Only Memory , Electrically Erasable Programmable Read Only Memory), EPROM (Erasable Programmable Read Only Memory, Erasable Programmable Read Only Memory), SRAM (Static Random Access Memory, Static Random Access Memory), ROM (Read Only Memory, Read-only memory), magnetic memory, flash memory, programmable read-only memory (Programmable Read Only Memory, PROM).
- EEPROM Electrically Erasable Programmable Read Only Memory
- EPROM Erasable Programmable Read Only Memory, Erasable Programmable Read Only Memory
- SRAM Static Random Access Memory, Static Random Access Memory
- ROM Read Only Memory, Read-only memory
- magnetic memory flash memory
- PROM programmable read-only memory
- a computer-readable storage medium is also provided, and executable program code is stored in the readable storage medium, and the executable program code is loaded and executed by a processor to implement the implementation of each of the above methods.
- the example provides a resource scheduling method executed by a communication device.
- a chip is provided, the chip includes a programmable logic circuit and/or program instructions, and when the chip is run on a terminal device or a network device, it is used to implement the method provided in each method embodiment. resource scheduling method.
- a computer program product is provided, and when the computer program product is executed by a processor of a terminal device or a network device, it is used to implement the resource scheduling method provided by the foregoing method embodiments.
- the program can be stored in a computer-readable storage medium.
- the above-mentioned The storage medium mentioned may be a read-only memory, a magnetic disk or an optical disk, and the like.
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Abstract
本申请公开了一种资源调度方法、装置、设备及存储介质,涉及移动通信领域。该方法包括:向第二终端发送第一资源调度信息,所述第一资源调度信息指示第一资源集合,所述第一资源集合包括第二终端用于进行侧行链路传输的至少一个侧行传输资源,第一终端通过向第二终端发送第一资源调度信息来为第二终端调度用于进行侧行链路传输的侧行传输资源,第二终端基于第一终端调度的侧行传输资源进行侧行链路传输,无需第二终端进行资源探测导致出现与其他终端使用的资源出现冲突的情况,提高了第二终端的侧行链路传输性能。并且,无需第二终端进行资源探测,减少了第二终端的功耗。
Description
本申请涉及移动通信领域,特别涉及一种资源调度方法、装置、设备及存储介质。
随着侧行链路传输技术的广泛应用以及车联网***的普及,车联网***中的通信通常采用终端到终端直接进行侧行链路传输的方式,这种通信方式具有更高的频谱效率以及更低的传输时延。
终端在与其他终端进行侧行链路传输之前,需要先确定侧行传输资源。因此,该终端探测包括至少一个侧行传输资源的资源集合,并从该资源集合中选取侧行传输资源,基于选取的侧行传输资源向其他终端发送侧行数据。但是,探测的资源可能会被其他终端占用,出现资源冲突,导致终端的侧行链路传输性能差。
发明内容
本申请实施例提供了一种资源调度方法、装置、设备及存储介质,无需第二终端进行资源探测,避免出现与其他终端使用的资源出现冲突的情况,提高了第二终端的侧行链路传输性能。并且,减少了第二终端的功耗。所述技术方案如下:
根据本申请的一个方面,提供了一种资源调度方法,应用于第一终端,所述方法包括:
向第二终端发送第一资源调度信息,所述第一资源调度信息指示第一资源集合,所述第一资源集合包括供第二终端进行侧行链路传输的至少一个侧行传输资源。
根据本申请的一个方面,提供了一种资源调度方法,应用于第二终端,所述方法包括:
接收第一终端发送的第一资源调度信息,所述第一资源调度信息指示第一资源集合,所述第一资源集合包括第二终端用于进行侧行链路传输的至少一个侧行传输资源;
基于所述第一资源调度信息指示的所述第一资源集合的所述至少一个侧行传输资源进行侧行链路传输。
根据本申请的一个方面,提供了一种资源调度装置,设置在第一终端备中,所述装置包括:
发送模块,用于向第二终端发送第一资源调度信息,所述第一资源调度信息指示第一资源集合,所述第一资源集合包括第二终端用于进行侧行链路传输的至少一个侧行传输资源。
根据本申请的一个方面,提供了一种资源调度装置,设置在第二终端中,所述装置包括:
接收模块,用于接收第一终端发送的第一资源调度信息,所述第一资源调度信息指示第一资源集合,所述第一资源集合包括第二终端用于进行侧行链路传输的至少一个侧行传输资源;
传输模块,用于基于所述第一资源调度信息指示的所述第一资源集合的所述至少一个侧行传输资源进行侧行链路传输。
根据本申请的一个方面,提供了一种终端,所述终端包括:处理器;与所述处理器相连的收发器;用于存储所述处理器的可执行指令的存储器;其中,所述处理器被配置为加载并执行所述可执行指令以实现如上述方面所述的资源调度方法。
根据本申请的一个方面,提供了一种计算机可读存储介质,所述可读存储介质中存储有可执行程序代码,所述可执行程序代码由处理器加载并执行以实现如上述方面所述的资源调度方法。
根据本申请的一个方面,提供了一种芯片,所述芯片包括可编程逻辑电路和/或程序指令,当所述芯片在终端上运行时,用于实现如上述方面所述的资源调度方法。
根据本申请的一个方面,本申请实施例提供了一种计算机程序产品,当所述计算机程序产品被终端的处理器执行时,其用于实现上述方面所述的资源调度方法。
本申请实施例提供的技术方案至少包括如下有益效果:
本申请实施例提供的资源调度方案中,第一终端可以调度资源,第二终端需要进行侧行链路传输,此时第一终端为第二终端调度侧行传输资源,第二终端基于第一终端调度的侧行传输资源进行侧行链路传输,无需第二终端进行资源探测,避免出现与其他终端使用的资源出现冲突的情况,提高了第二终端的侧行链路传输性能。并且,减少了第二终端的功耗。
为了更清楚地说明本申请实施例中的技术方案,下面将对实施例描述中所需要使用的附图作简单地 介绍,显而易见地,下面描述中的附图仅仅是本申请的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1示出了本申请一个示例性实施例提供的通信***的框图。
图2示出了本申请一个示例性实施例提供的另一种通信***的框图。
图3示出了本申请一个示例性实施例提供的资源调度方法的流程图。
图4示出了本申请一个示例性实施例提供的资源调度方法的流程图。
图5示出了本申请一个示例性实施例提供的资源调度方法的流程图。
图6示出了本申请一个示例性实施例提供的资源调度方法的流程图。
图7示出了本申请一个示例性实施例提供的资源调度方法的流程图。
图8示出了本申请一个示例性实施例提供的资源调度方法的流程图。
图9示出了本申请一个示例性实施例提供的资源调度方法的流程图。
图10示出了本申请一个示例性实施例提供的资源调度方法的流程图。
图11示出了本申请一个示例性实施例提供的资源调度方法的流程图。
图12示出了本申请一个示例性实施例提供的通信装置的框图。
图13示出了本申请一个示例性实施例提供的通信装置的框图。
图14示出了本申请一个示例性实施例提供的通信装置的框图。
图15示出了本申请一个示例性实施例提供的通信装置的框图。
图16示出了本申请一个示例性实施例提供的通信设备的结构示意图。
为使本申请的目的、技术方案和优点更加清楚,下面将结合附图对本申请实施方式作进一步地详细描述。
首先,对本申请的通信***进行说明:
图1示出了本申请一个示例性实施例提供的通信***的框图,该通信***可以包括:第一终端12和第二终端13。
第一终端12和第二终端13可以包括各种具有无线通信功能的手持设备、车载设备、可穿戴设备、计算设备或连接到无线调制解调器的其他处理设备,以及各种形式的用户设备,移动台(Mobile Station,MS)等等。并且,第一终端12和第二终端13之间可以进行侧行链路通信。
在一些实施例中,图2示出了本申请一个示例性实施例提供的通信***的框图,该通信***包括第一终端12、第二终端13和接入网14。接入网14中包括若干个网络设备140。网络设备140可以是基站,所述基站是一种部署在接入网中用以为终端提供无线通信功能的装置。基站可以包括各种形式的宏基站,微基站,中继站,接入点等等。在采用不同的无线接入技术的***中,具备基站功能的设备的名称可能会有所不同,例如在LTE***中,称为eNodeB或者eNB;在5G NR-U***中,称为gNodeB或者gNB。随着通信技术的演进,“基站”这一描述可能会变化。为方便本申请实施例中,上述为第一终端12提供无线通信功能的装置统称为接入网设备。
本申请实施例的技术方案可以应用于各种通信***,例如:全球移动通讯(Global System of Mobile communication,GSM)***、码分多址(Code Division Multiple Access,CDMA)***、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)***、通用分组无线业务(General Packet Radio Service,GPRS)、长期演进(Long Term Evolution,LTE)***、LTE频分双工(Frequency Division Duplex,FDD)***、LTE时分双工(Time Division Duplex,TDD)***、先进的长期演进(Advanced long term evolution,LTE-A)***、新无线(New Radio,NR)***、NR***的演进***、非授权频段上的LTE(LTE-based access to unlicensed spectrum,LTE-U)***、NR-U***、通用移动通信***(Universal Mobile Telecommunication System,UMTS)、全球互联微波接入(Worldwide Interoperability for Microwave Access,WiMAX)通信***、无线局域网(Wireless Local Area Networks,WLAN)、无线保真(Wireless Fidelity,WiFi)、下一代通信***或其他通信***等。
通常来说,传统的通信***支持的连接数有限,也易于实现,然而,随着通信技术的发展,移动通信***将不仅支持传统的通信,还将支持例如,设备到设备(Device to Device,D2D)通信,机器到机器(Machine to Machine,M2M)通信,机器类型通信(Machine Type Communication,MTC),车辆间(Vehicle to Vehicle,V2V)通信以及车联网(Vehicle to everything,V2X)***等。本申请实施例也可以应用于这些通信***。
图3示出了本申请一个示例性实施例提供的资源调度方法的流程图,应用于如图1所示的第一终端 和第二终端中,该方法包括以下内容中的至少部分内容:
步骤301:第一终端向第二终端发送第一资源调度信息。
其中,第一资源调度信息指示第一资源集合,第一资源集合包括第二终端用于进行侧行链路传输的至少一个侧行传输资源。
在本申请实施例中,第一终端通过向第二终端发送第一资源调度信息,为第二终端调度侧行传输资源,进而第二终端使用调度的侧行传输资源进行侧行链路传输。
步骤302:第二终端接收第一终端发送的第一资源调度信息。
步骤303:第二终端基于第一资源调度信息指示的第一资源集合的至少一个侧行传输资源进行侧行链路传输。
第二终端接收到第一终端发送的第一资源调度信息后,即可确定该第一资源调度信息包括的第一资源集合,该第一资源集合中包括的至少一个侧行传输资源均可以由第二终端使用,第二终端基于该第一资源集合中的至少一个侧行传输资源进行侧行链路传输。
在一些实施例中,第一资源调度信息包括以下至少一项:
(1)资源调度命令。
其中,该资源调度命令指示为第二终端调度资源。
(2)资源时域位置信息。
(3)资源频域位置信息。
(4)资源调度周期信息。
在一些实施例中,第一终端为第二终端调度的第一资源集合用于第二终端传输一次侧行数据。或者,第一终端为第二终端调度的第一资源集合用于第二终端周期性地传输侧行数据。
本申请实施例提供了一种资源调度方法,第一终端可以调度资源,第二终端需要进行侧行链路传输,此时第一终端为第二终端调度侧行传输资源,第二终端基于第一终端调度的侧行传输资源进行侧行链路传输,无需第二终端进行资源探测,避免出现与其他终端使用的资源出现冲突的情况,提高了第二终端的侧行链路传输性能。并且,减少了第二终端的功耗。
在图3所示的实施例的基础上,第一终端需要在被授权具有向其他终端发送资源调度信息的能力的情况下执行发送资源调度信息的过程,而第一终端在满足第一配置条件的情况下可以被授权具有向其他终端发送资源调度信息的能力,下面对该第一配置条件进行说明。
其中,该第一配置条件包括以下至少一项:
(1)第一终端当前处于Mode 1模式或Mode 2模式。
其中,Mode 1模式是指:网络设备为终端调度侧行链路传输资源,进而该终端基于网络设备调度的资源进行侧行链路传输。
例如,若任一终端处于Mode 1模式,该终端向网络设备发送资源请求,其中该资源请求包括SR(Scheduling Request,调度请求)或BSR(Buffer Status Report,缓存状态报告),网络设备基于接收到的SR或BSR为终端分配侧行传输资源,终端基于网络设备分配的侧行传输资源进行侧行链路传输。
Mode 2模式是指:任一终端解码其他终端发送的SCI(Sidelink Control Information,侧行链路控制信息),并测量侧行链路接收功率,在探测到的资源集合中选择未被其他终端预留和/或接收功率低于预设功率的侧行传输资源。
在本申请实施例中,第一终端无论是处于Mode 1模式还是处于Mode 2模式均可以确定资源集合,该第一终端被授权为具有向其他终端发送资源调度信息的能力的终端。
(2)第一终端的能力高于第二终端的能力。
在本申请实施例中,若第一终端的能力高于第二终端的能力,说明第一终端可以为第二终端调度侧行传输资源,因此第一终端被授权为具有向其他终端发送资源调度信息的能力的终端,进而为能力较弱的第二终端调度侧行传输资源。
在一些实施例中,任一终端的能力由带宽表示。例如,若第一终端支持的带宽大于第二终端支持的带宽,说明第一终端的能力高于第二终端的能力。
在另一些实施例中,任一终端的能力由终端的处理能力表示。例如,若第一终端的数据处理能力强于第二终端,说明第一终端的能力高于第二终端的能力。如第一终端为RSU(Road Side Unit,路边单元)、VUE(Vehicle User Equipment,车辆用户设备)或CPE(Customer Premise Equipment,用户前置设备)。第二终端为PUE(Pedestrian User Equipment,行人用户设备),Redcap(Reduced UE Capability,UE能力降低)UE等。
需要说明的是,本申请仅是以带宽或者终端处理能力来表示终端的能力为例进行说明,本申请并不 限定终端的能力仅能采用带宽或终端处理能力来表示,还可以采用其他参数来表示。并且,本申请还可以同时采用多个参数来表示终端的能力。
在一些实施例中,第一终端被授权为具有向第二终端发送资源调度信息的能力的终端,则该第一终端可以给第二终端分配侧行传输资源。
(3)第一终端为中继终端,第二终端为除第一终端以外的终端。
在本申请实施例中,第一终端和第二终端均处于中继通信场景,则第一终端为中继终端,第二终端可以通过该第一终端与网络设备进行通信。
第一终端为中继通信场景中的中继终端,该第一终端可以与网络设备进行交互以获取侧行传输资源,该第一终端被授权为具有向其他终端发送资源调度信息的能力的终端,进而为其他终端分配侧行传输资源。
在一些实施例中,该第一终端被授权为具有向第二终端发送资源调度信息的能力的终端,该第一终端可以为第二终端分配侧行传输资源。
(4)第一终端为终端分组中的leader(领导)终端。
在本申请实施例中,第一终端作为终端分组中的leader终端,可以控制该终端分组内的其他终端,将该第一终端授权为具有向其他终端发送资源调度信息的能力的终端,进而为其他终端分配侧行传输资源。
在一些实施例中,终端分组为智能家居组、车载终端组或者其他类型的分组。
例如,若该终端分组为智能家居组,且智能家居组中包括多个智能家居终端,这多个智能家居终端均与一个leader终端连接,该leader终端可以控制每个智能家居终端。
在一些实施例中,该第一终端授权为具有向第二终端发送资源调度信息的能力的终端后,该第一终端可以为第二终端分配侧行传输资源。
(5)第一终端处于与网络设备连接的状态。
第一终端处于与网络设备连接的状态时,可以与网络设备进行通信,通过该网络设备获取侧行传输资源,该第一终端被授权为具有向其他终端发送资源调度信息的能力的终端,进而通过连接的网络设备确定侧行传输资源,后续为第二终端分配侧行传输资源。
(6)第一终端可以探测到可用资源集合。
在本申请实施例中,第一终端支持资源探测,若该第一终端可以探测到可用资源集合,该可用资源集合包括的侧行传输资源可以用于第二终端进行侧行链路传输,则第一终端被授权为具有向其他终端发送资源调度信息的能力的终端,进而为第二终端分配侧行传输资源。
在一些实施例中,第一终端向其他终端发送资源调度信息的能力由网络设备配置。或者,第一终端向其他终端发送资源调度信息的能力预配置。或者,第一终端向其他终端发送资源调度信息的能力由第一终端与第二终端协调配置。
在一些实施例中,第一终端向其他终端发送资源调度信息的能力预配置包括由第一终端预配置,或者由网络设备预配置。
本申请实施例提供的方法,在第一终端满足第一配置条件的情况下被授权为具有向其他终端发送资源调度信息的能力,保证第一终端在具备此能力的情况下为第二终端分配侧行传输资源,进而保证第二终端进行侧行链路传输的效率。
在图3所示的实施例的基础上,第二终端需要在被授权具有使用其他终端发送的资源调度信息的能力的情况下执行接收资源调度信息的过程,而第二终端在满足第二配置条件的情况下可以被授权具有使用其他终端发送的资源调度信息的能力,下面对该第二配置条件进行说明。
其中,第二配置条件包括以下至少一项:
(1)第二终端当前处于Mode 2模式。
其中,Mode 2模式与上述实施例中的Mode 2模式相同,在此不再赘述。
在本申请实施例中,第二终端当前处于Mode 2模式,而第二终端被配置为具有使用其他终端发送的资源调度信息的能力的终端,通过接收其他终端调度的侧行传输资源进行侧行链路传输。
(2)第二终端的能力不高于第一终端的能力。
其中,任一终端的能力的表示方式与上述实施例中的任一终端的能力的表示方式相同,在此不再赘述。
在本申请实施例中,由于第二终端的能力不高于第一终端的能力,说明第一终端可以为第二终端调度侧行传输资源,第二终端可以使用其他终端调度的侧行传输资源,因此第二终端被授权为具有使用其他终端发送的资源调度信息的能力的终端,后续能力较高的第一终端调度侧行传输资源,第二终端使用 第一终端调度的侧行传输资源进行侧行链路传输。
(3)第一终端为中继终端,第二终端为除第一终端以外的终端。
在本申请实施例中,第一终端和第二终端均处于中继通信场景,且第一终端为中继终端,第二终端可以通过该第一终端与网络设备进行通信。
由于第二终端为中继通信场景中除中继终端以外的终端,作为中继终端的第一终端可以与网络设备进行交互以获取侧行传输资源,而第二终端无法与网络设备进行交互获取侧行传输资源,因此该第二终端被授权为具有使用其他终端发送的资源调度信息的能力的终端,进而第一终端为第二终端分配侧行传输资源,第二终端基于分配的侧行传输资源进行数据传输。
(4)第二终端为终端分组中除leader终端以外的成员终端。
在本申请实施例中,由于第二终端作为终端分组中除leader终端以外的成员终端,可以被leader终端控制,也可以由leader终端分配侧行传输资源,因此第二终端被授权为具有使用其他终端发送的资源调度信息的能力的终端,进而使用其他终端分配的侧行传输资源。
在一些实施例中,该第二终端被授权为具有使用第一终端发送的资源调度信息的能力的终端后,该第二终端可以接收第一终端分配的侧行传输资源。
(5)第二终端处于网络设备的覆盖范围之外。
在本申请实施例中,网络设备存在覆盖范围,在该网络设备的覆盖范围内的终端可以与网络设备连接,而在网络设备的覆盖范围之外的终端无法与网络设备连接。
若第二终端处于网络设备的覆盖范围之外,此时第二终端无法与网络设备进行交互以获取侧行传输资源,因此第二终端被授权为具有使用其他终端发送的资源调度信息的能力的终端,接收其他终端分配的侧行传输资源进行侧行链路传输。
(6)第二终端处于IDLE(空闲)状态,或者,INACTIVE(非激活)状态。
在本申请实施例中,若第二终端处于IDLE状态,或者,INACTIVE状态,该第二终端均无法与网络设备进行交互以获取侧行传输资源,因此第二终端被授权为具有使用其他终端发送的资源调度信息的能力的终端,接收其他终端分配的侧行传输资源进行侧行链路传输。
(7)第二终端探测到的可用资源数量小于预设阈值。
其中,该预设阈值由第二终端设置,或者采用其他方式设置。
在本申请实施例中,由于第二终端探测到的可用资源数量小于预设阈值,说明第二终端所要传输侧行数据的可用资源不满足要求,第二终端无法正常进行侧行链路传输,因此第二终端被授权为具有使用其他终端发送的资源调度信息的能力的终端,接收其他终端分配的侧行传输资源进行侧行链路传输。
(8)第二终端不支持资源探测。
在本申请实施例中,第二终端在支持进行资源探测的情况下,可以探测侧行传输资源,进而基于探测到的侧行传输资源进行侧行链路传输。而若第二终端不支持资源探测,则第二终端无法探测到侧行传输资源,需要由第一终端为第二终端调度侧行传输资源,进而基于调度的侧行传输资源进行侧行链路传输,因此第二终端被授权为具有使用其他终端发送的资源调度信息的能力的终端,接收其他终端分配的侧行传输资源进行侧行链路传输。
(9)第二终端具有满足紧急条件的紧急数据。
其中,紧急条件为紧急数据的PDB(Packet Delay Budget,分组时延预算)小于预设门限。
在本申请实施例中,若第二终端具有满足紧急条件的紧急数据,说明第二终端急需侧行传输资源以传输紧急数据,则第二终端被授权为具有使用其他终端发送的资源调度信息的能力的终端,接收其他终端分配的侧行传输资源以传输紧急数据。
在一些实施例中,第二终端使用其他终端发送的资源调度信息的能力由网络设备配置。或者,第二终端使用其他终端发送的资源调度信息的能力预配置。或者,第二终端使用其他终端发送的资源调度信息的能力由第二终端与第一终端协调配置。
在一些实施例中,第二终端使用其他终端发送的资源调度信息的能力预配置包括由第二终端预配置,或者由网络设备预配置。
本申请实施例提供的方法,在第二终端满足第二配置条件的情况下被授权为具有使用其他终端发送的资源调度信息的能力,保证第二终端在具备此能力的情况下接收第一终端为第二终端分配的侧行传输资源,进而保证第二终端进行侧行链路传输的效率。
在图3所示的实施例的基础上,第一终端需要在满足第一触发条件的情况下发送第一资源调度信息。下面对第一触发条件进行说明:
其中,第一触发条件包括以下至少一项:
(1)到达目标时刻。
其中,目标时刻为多个时刻中的任一个,多个时刻中相邻两个时刻的间隔为目标时长。
在本申请实施例中,第一终端配置有多个时刻,并且相邻两个时刻的间隔为目标时长,在第一终端每到达一个时刻时,就确定满足第一触发条件,由于相邻两个时刻之间的间隔相同,因此第一终端发送第一传输信息也可以理解为周期性发送,实现为第二终端周期性调度侧行传输资源的效果。
(2)第一终端为终端分组中的leader终端。
在本申请实施例中,第一终端作为终端分组中的leader终端,可以控制该终端分组内的其他终端,该第一终端也可以为其他终端分配侧行传输资源,则第一终端在确定为leader终端时,确定满足第一触发条件。
(3)第一终端为中继终端,第二终端为除第一终端以外的终端。
在本申请实施例中,第一终端和第二终端均处于中继通信场景,且第一终端为中继终端,第二终端可以通过该第一终端与网络设备进行通信。若该第一终端为中继终端,则该第一终端可以通过网络设备调度侧行传输资源,确定满足第一触发条件。
(4)第一终端接收到上层发送的第二指示信息。
其中,第二指示信息指示向第二终端发送第一资源调度信息。
在本申请实施例中,第一终端的上层可以指示第一终端执行调度资源的过程,若第一终端的上层此时确定第一终端需要调度资源,向第一终端发送第二指示信息,则第一终端基于该第二指示信息确定向第二终端发送第一资源调度信息。
(5)第一终端接收到网络设备发送的第三指示信息。
其中,第三指示信息指示向第二终端发送第一资源调度信息。
在本申请实施例中,网络设备可以指示第一终端执行调度资源的过程,若网络设备此时确定第一终端需要调度资源,向第一终端发送第三指示信息,则第一终端基于该第三指示信息确定向第二终端发送第一资源调度信息。
(6)第一终端接收到第二终端发送的第四指示信息。
其中,第四指示信息指示向第二终端发送第一资源调度信息。
在本申请实施例中,第二终端可以指示第一终端执行调度资源的过程,若第二终端此时需要进行侧行链路传输,此时确定第一终端需要调度资源,向第一终端发送第四指示信息,则第一终端基于该第四指示信息确定向第二终端发送第一资源调度信息。
(7)第一终端为接收第二终端发送的侧行数据的终端。
在本申请实施例中,若第一终端与第二终端之间进行侧行链路传输,此时第一终端为接收第二终端发送的侧行数据的终端,而第一终端需要为第二终端分配侧行传输资源,则第一终端确定为接收第二终端发送的侧行数据的终端时,确定满足第一配置条件。
在图3所示的实施例的基础上,第一终端还会向第二终端发送指示该第一终端具有发送资源调度信息的能力的指示信息,具体步骤请参见图4。图4示出了本申请一个示例性实施例提供的资源调度方法的流程图,应用于如图1所示的第一终端和第二终端中,该方法包括以下内容中的至少部分内容:
步骤401:第一终端向第二终端发送第一指示信息。
其中,第一指示信息指示第一终端具有向除第一终端以外的其他终端发送资源调度信息的能力。
在一些实施例中,第一指示信息承载在物理层信令。或者,第一指示信息承载在MAC CE信令。或者,第一指示信息承载在PC5-RRC信令。或者,第一指示信息承载在非接入层信令。
在一种可能实现方式中,第一指示信息承载在物理层信令。在该物理层信令包括的SCI信息中增加1个比特位,增加的这1个比特位代表第一指示信息。
例如,若该比特位为1,说明第一终端具有向除第一终端以外的其他终端发送资源调度信息的能力。或者,若该比特位为0,说明第一终端具有向除第一终端以外的其他终端发送资源调度信息的能力。
在另一种可能实现方式中,第一指示信息承载在PC5-RRC信令。例如,该PC5-RRC信令包括的UE Capability Information(终端能力的信息)代表第一指示信息。
在另一种可能实现方式中,第一指示信息承载在非接入层信令,该非接入层信令包括PC5-S信令或PC5-D信令。
例如,该PC5-S信令包括DCR信息,在该DCR信息中增加1个比特位来代表第一指示信息。其中,该DCR信息中增加的1个比特位与上述实施例中的SCI信息增加的1个比特位类似,在此不再赘述。
例如,该PC5-D信令包括Discovery(发现)信息,在该Discovery信息中增加1比特来代表第一 指示信息。其中,该Discovery信息中的1比特与上述实施例中的SCI信息类似,在此不再赘述。
在一些实施例中,在满足第二触发条件的情况下,向第二终端发送第一指示信息。
其中,第二触发条件包括以下至少一项:
(1)到达目标时刻,目标时刻为多个时刻中的任一个,多个时刻中相邻两个时刻的间隔为目标时长。
(2)第一终端为终端分组中的leader终端。
(3)第一终端为中继终端,第二终端为除第一终端以外的终端。
(4)第一终端接收到上层发送的第五指示信息,第五指示信息指示向第二终端发送第一指示信息。
(5)第一终端接收到网络设备发送的第六指示信息,第六指示信息指示向第二终端发送第一指示信息。
(6)第一终端接收到第二终端发送的第七指示信息,第七指示信息指示向第二终端发送第一指示信息。
(7)第一终端为接收第二终端发送的侧行数据的终端。
其中,本申请实施例中的第二触发条件与上述实施例中的第一触发条件类似,在此不再赘述。
步骤402:第二终端接收第一终端发送的第一指示信息。
第二终端接收到第一指示信息后,基于该第一指示信息确定第一终端具有发送资源调度信息的能力。
本申请实施例提供的方法,第一终端向第二终端发送指示第一终端具有向其他终端发送资源调度信息的能力的第一指示信息,第二终端接收到该第一指示信息后,可以确定第一终端具有向其他终端发送资源调度信息的能力,以便于后续第一终端为第二终端调度侧行传输资源,保证第二终端进行侧行链路传输的效率。
需要说明的是,图4所示实施例仅是以第一终端在向第二终端发送第一资源调度信息发送第一指示信息为例进行说明。而在另一实施例中,第一指示信息与第一资源调度信息还可以同时发送,具体过程参见图5所示实施例。图5示出了本申请一个示例性实施例提供的资源调度方法的流程图,应用于如图1所示的第一终端和第二终端中,该方法包括以下内容中的至少部分内容:
步骤501:第一终端同时向第二终端发送第一指示信息与第一资源调度信息。
在本申请实施例中,第一终端同时向第二终端发送第一指示信息与第一资源调度信息,以便于第一终端既可以告知第二终端该第一终端具有向除第一终端以外的其他终端发送资源调度信息的能力,还可以为第二终端调度侧行传输资源。
在一些实施例中,第一指示信息和第一资源调度信息同时承载在物理层信令。或者,第一指示信息和第一资源调度信息同时承载在MAC CE信令。或者,第一指示信息和第一资源调度信息同时承载在PC5-RRC信令。或者,第一指示信息和第一资源调度信息同时承载在非接入层信令。
在一些实施例中,第一终端在满足第二触发条件的情况下,同时发送第一指示信息和第一资源调度信息。
其中,该第二触发条件包括以下至少一项:
(1)到达目标时刻,目标时刻为多个时刻中的任一个,多个时刻中相邻两个时刻的间隔为目标时长。
(2)第一终端为终端分组中的leader终端。
(3)第一终端为中继终端,第二终端为除第一终端以外的终端。
(4)第一终端接收到上层发送的第五指示信息,第五指示信息指示向第二终端发送第一指示信息。
(5)第一终端接收到网络设备发送的第六指示信息,第六指示信息指示向第二终端发送第一指示信息。
(6)第一终端接收到第二终端发送的第七指示信息,第七指示信息指示向第二终端发送第一指示信息。
(7)第一终端为接收第二终端发送的侧行数据的终端。
步骤502:第二终端接收第一指示信息与第一资源调度信息。
第二终端接收到第一指示信息与第一资源调度信息,基于该第一指示信息确定第一终端具有发送资源调度信息的能力,基于第一资源调度信息确定第一终端调度的侧行传输资源。
本申请实施例提供的方法,第一终端向第二终端发送的信息不仅可以指示侧行传输资源,还可以指示第一终端具有向其他终端发送资源调度信息的能力,后续第二终端基于接收的信息不仅可以确定进行侧行链路传输的侧行传输资源,还可以确定第一终端具有向其他终端发送资源调度信息的能力,保证第二终端进行侧行链路传输的效率。
在图3所示的实施例的基础上,第二终端先向第一终端发送传输信息以告知第二终端具有使用其他终端发送的资源调度信息的能力,和/或,请求第一终端调度资源。图6示出了本申请一个示例性实施例提供的资源调度方法的流程图,应用于如图1所示的第一终端和第二终端中,该方法包括以下内容中的至少部分内容:
步骤601:第二终端向第一终端发送传输信息。
其中,传输信息包括第一请求信息和/或第八指示信息;第一请求信息用于请求第一终端调度资源,第八指示信息指示第二终端具有使用其他终端发送的资源调度信息的能力。
在本申请实施例中,第二终端向第一终端发送传输信息,该传输信息包括的信息有三种情况:
第一种:传输信息包括第一请求信息。
第二种:传输信息包括第八指示信息。
第三种:传输信息包括第一请求信息和第八指示信息。
步骤602:第一终端接收第二终端发送的传输信息。
步骤603:第一终端根据传输信息,向第二终端发送第一资源调度信息。
在本申请实施例中,第一终端接收的传输信息无论包括哪些信息,均可以基于该传输信息发送第一资源调度信息。
在一些实施例中,传输信息承载在物理层信令。或者,传输信息承载在MAC CE信令。或者,传输信息承载在PC5-RRC信令。或者,传输信息承载在非接入层信令。
在一些实施例中,以传输信息包括第八指示信息为例进行说明。传输信息承载在物理层信令,也说明第八指示信息承载在在物理层信令。
例如,在物理层信令包括的SCI信息中增加1个比特位,增加的1个比特位代表第八指示信息。若该比特位上的值为1,说明第二终端具有使用其他终端发送的资源调度信息的能力。或者,若该比特为0,说明第二终端具有使用其他终端发送的资源调度信息的能力。
需要说明的是,上述图4所示的实施例中,第一指示信息也通过在SCI信息中增加1个比特位来表示,在SCI信息中增加的1个比特位既可以表示第一指示信息,又可以表示第八指示信息。
若SCI信息可以表示第一指示信息和第八指示信息,该第一指示信息和第八指示信息不同。例如,若该比特位为1,代表第一指示信息,该比特位为0,代表第八指示信息。或者,若该比特位为0,代表第一指示信息,该比特位为1,代表第八指示信息。
在一些实施例中,传输信息在第二终端满足第三触发条件的情况下发送。
其中,第三触发条件包括以下至少一项:
(1)第二终端采用Mode 2模式。
其中,Mode 2模式与上述实施例中的Mode 2模式相同,在此不再赘述。
在本申请实施例中,第二终端当前处于Mode 2模式,在此模式下,第二终端需要进行资源探测,第二终端的能耗高,此时第二终端可以向第一终端发送第一传输信息,接收第一终端调度的侧行传输资源进行侧行链路传输,节省第二终端的能耗。
(2)第二终端探测到的可用资源数量小于预设阈值。
在本申请实施例中,若第二终端探测到的可用资源数量小于预设阈值(由于资源碰撞严重,CBR(Channel Busy Ratio资源池)测量结果较高,或QoS(Quality of Service,服务质量)需求无法保证),说明第二终端所要传输侧行数据的可用资源不满足要求,第二终端无法正常进行侧行链路传输,则第二终端向第一终端发送传输信息,接收第一终端分配的侧行传输资源进行侧行链路传输。
(3)第二终端不支持资源探测。
在本申请实施例中,若第二终端不支持资源探测,则第二终端无法探测到侧行传输资源,需要由第一终端为第二终端调度侧行传输资源,进而基于调度的侧行传输资源进行侧行链路传输,因此第二终端向第一终端发送传输信息,接收第一终端分配的侧行传输资源进行侧行链路传输。
(4)第二终端接收到上层发送的第九指示信息。
其中,第九指示信息指示第二终端发送传输信息。
第二终端的上层可以确定第二终端需要侧行传输资源进行侧行链路传输,则向第二终端发送第九指示信息,第二终端在接收到该第九指示信息时确定满足第二触发条件。
(5)第二终端接收到第一终端发送的第十指示信息。
其中,第十指示信息指示第二终端发送传输信息。
第一终端可以确定第二终端需要进行侧行传输资源进行侧行链路传输,则向第二终端发送第十指示信息,第二终端在接收到该第十指示信息时确定满足第二触发条件。
(6)第二终端处于省电模式。
在本申请实施例中,若第二终端处于省电模式,第二终端无法进行资源探测或无法进行足够有效的资源探测,此时第二终端需要采用其他终端调度的侧行传输资源进行侧行链路传输,因此第二终端向第一终端发送传输信息,接收第一终端分配的侧行传输资源进行侧行链路传输。
(7)第一终端为中继终端,第二终端与第一终端连接。
在本申请实施例中,第一终端和第二终端均处于中继通信场景,且第一终端为中继终端,第二终端可以通过该第一终端与网络设备进行通信。若该第一终端为中继终端,且第二终端与第一终端连接,则第二终端可以由第一终端进行资源调度,以获取侧行传输资源,第二终端满足第二触发条件。
(8)第二终端属于存在leader终端的终端分组。
在本申请实施例中,第一终端作为终端分组中的leader终端,可以控制该终端分组内的其他终端,若第二终端属于存在leader终端的终端分组,则可以由leader终端分配侧行传输资源,确定满足第二触发条件。
(9)第二终端为向第一终端发送侧行数据的终端。
在本申请实施例中,若第一终端与第二终端之间进行侧行链路传输,此时第二终端为向第一终端发送侧行数据的终端,而第二终端由第一终端分配侧行传输资源,则第二终端确定为向第一终端发送侧行数据的终端时,确定满足第二配置条件。
本申请实施例提供的方法,在第二终端确定满足第二触发条件的情况下向第一终端发送传输信息,由第二终端主动向第一终端请求用于进行侧行链路传输的侧行传输资源,保证第一终端为第二终端分配的侧行传输资源的准确性。
在一些实施例中,第一请求信息包括以下至少一项:
(1)第二终端待发送的侧行数据的数据量;
(2)QoS参数。其中,QoS参数指示第二终端传输侧行数据所需的服务质量。
在一些实施例中,第一终端在获取到第一资源集合的情况下,根据传输信息,向第二终端发送第一资源调度信息。
第一终端接收到第二终端发送的传输信息后,会先获取符合第二终端进行侧行链路传输的侧行传输资源,在第一终端成功获取到第一资源集合的情况下,根据传输信息,向第二终端发送第一资源调度信息。
需要说明的第一点是,图6所示的实施例以第一终端根据传输信息向第二终端发送第一资源信息为例进行说明。而在另一实施例中,第一终端还可以接收第二终端发送的传输信息,根据该传输信息向第二终端发送第一指示信息,再向第二终端发送第一资源调度信息,具体过程请参见图7所示实施例。图7示出了本申请一个示例性实施例提供的资源调度方法的流程图,应用于如图1所示的第一终端和第二终端中,该方法包括以下内容中的至少部分内容:
步骤701:第二终端向第一终端发送传输信息。
在一些实施例中,第二终端在满足第三触发条件的情况下,向第一终端发送传输信息。
其中,该第三触发条件与上述图6所示实施例的第三触发条件相同,在此不再赘述。
步骤702:第一终端接收第二终端发送的传输信息。
其中,步骤701-702与上述步骤601-602类似,在此不再赘述。
步骤703:第一终端根据传输信息,向第二终端发送第一指示信息。
步骤704:第二终端接收第一终端根据传输信息发送的第一指示信息。
在本申请实施例中,第一终端向第二终端发送第一指示信息后,再执行步骤301向第二终端发送第一资源调度信息。
需要说明的第二点是,图6所示的实施例以第二终端发送传输信息以使第一终端返回第一资源调度信息为例进行说明。而在另一实施例中,第二终端还可以先向第一终端发送第八指示信息,再向第一终端发送第一请求信息,后续第一终端返回第一资源调度信息,具体过程请参见图8所示实施例。图8示出了本申请一个示例性实施例提供的资源调度方法的流程图,应用于如图1所示的第一终端和第二终端中,该方法包括以下内容中的至少部分内容:
步骤801:第二终端向第一终端发送第八指示信息。
步骤802:第一终端接收第二终端发送的第八指示信息。
在一些实施例中,第八指示信息承载在:
物理层信令,或者,
MAC CE信令,或者,
PC5-RRC信令,或者,
非接入层信令。
在一些实施例中,第八指示信息在第二终端满足第四触发条件的情况下发送;
其中,第四触发条件包括以下至少一项:
(1)第二终端采用Mode 2模式。
(2)第二终端探测到的可用资源数量小于预设阈值。
(3)第二终端不支持资源探测。
(4)第二终端接收到上层发送的第九指示信息。
其中,第九指示信息指示第二终端发送第八指示信息。
(5)第二终端接收到第一终端发送的第十指示信息。
其中,第十指示信息指示第二终端发送第八指示信息。
(6)第二终端处于省电模式。
(7)第一终端为中继终端,第二终端与第一终端连接。
(8)第二终端属于存在leader终端的终端分组。
(9)第二终端为向第一终端发送侧行数据的终端。
其中,第四触发条件与上述实施例中的第三触发条件类似,在此不再赘述。
步骤803:第二终端向第一终端发送第一请求信息。
步骤804:第一终端接收第二终端发送的第一请求信息。
步骤805:第一终端根据第一请求信息,向第二终端发送第一指示信息。
步骤806:第二终端接收第一终端根据第一请求信息发送的第一指示信息。
在本申请实施例中,第一终端向第二终端发送第一指示信息后,再执行步骤301向第二终端发送第一资源调度信息。
在图8所示的实施例的基础上,第一终端接收到第二终端发送的第一请求信息后,无需向第二终端发送第一指示信息,而是直接向第二终端发送第一资源调度信息。
在一些实施例中,第一终端还存在无法获取到第一资源集合的情况,如图9所示,该方法包括以下内容中的至少部分内容:
步骤901:第一终端在无法获取到第一资源集合的情况下,根据第二传输信息,向第二终端发送调度拒绝信息。
其中,调度拒绝信息指示第一终端无法调度资源。
在本申请实施例中,第一终端可能存在无法获取到第一资源集合的情况,在此情况下,第一终端无法基于第二终端发送的第二传输信息获取第一资源集合,向第二终端发送调度拒绝信息,以告知第二终端此时第一终端无法调度资源。
步骤902:第二终端接收第一终端发送的调度拒绝信息。
第二终端接收到第一终端发送的调度拒绝信息,以确定第一终端此时无法调度资源。
本申请实施例提供的方法,第一终端无法基于第二终端发送的第二传输信息获取第一资源集合时,向第二终端发送用于指示第一终端无法调度资源的调度拒绝信息,防止第二终端继续等待第一终端调度的资源。
需要说明的是,本申请实施例仅是以第一终端向第二终端发送调度拒绝信息为例进行说明。而在另一实施例中,若无法获取到第一资源集合,不向第二终端回复任何信息。
在图3所示的实施例的基础上,第一终端向网络设备发送请求信息以获取侧行传输资源,具体步骤请参见图10所示的实施例。图10示出了本申请一个示例性实施例提供的资源调度方法的流程图,应用于如图1所示的第一终端和第二终端中,该方法包括以下内容中的至少部分内容:
步骤1001:第一终端向网络设备发送第二请求信息。
步骤1002:网络设备接收第一终端发送的第二请求信息。
在本申请实施例中,第一终端需要向网络设备请求获取侧行传输资源,向网络设备发送第二请求信息,通过该第二请求信息指示第一终端需要获取侧行传输资源。
在一些实施例中,第二请求信息包括以下至少一项:
(1)第十一指示信息。
其中,第十一指示信息指示第二终端需要传输侧行数据。
在本申请实施例中,网络设备解析得到第二请求信息包括的第十一指示信息后,确定第二终端需要传输侧行数据,网络设备确定侧行传输资源。
(2)目标资源数量。
其中,目标资源数量为第二终端传输侧行数据所需的资源数量。
在本申请实施例中,第一终端向网络设备发送目标资源数量,网络设备基于该目标资源数量确定传输侧行数据所需的资源,可以提高网络设备确定侧行传输资源的准确性。
(3)目标QoS参数。
其中,目标QoS参数指示第二终端传输侧行数据所需的服务质量。
在本申请实施例中,第一终端向网络设备发送目标QoS参数,网络设备基于该目标QoS参数确定传输侧行数据所需的服务质量,进而确定满足服务质量的侧行传输资源,保证第二终端基于分配的侧行传输资源进行侧行链路传输的准确性。
(4)第三终端的终端信息。
其中,第三终端为与第二终端进行侧行数据传输的终端。
在本申请实施例中,第三终端为与第二终端进行侧行链路传输的终端,网络设备获取到该第三终端的终端信息后,可以基于该终端信息确定满足传输条件的侧行链路资源,进而保证第二终端与第三终端进行侧行链路传输的准确性。
在一些实施例中,第二请求信息为:
RRC信令;或者,
MAC CE信息;或者,
物理层信息。
步骤1003:网络设备根据第二请求信息,向第一终端发送第二资源调度信息。
步骤1004:第一终端接收网络设备根据第二请求信息发送的第二资源调度信息。
其中,第二资源调度信息指示第二资源集合。
在本申请实施例中,第一终端向网络设备发送第二请求信息以请求获取侧行传输资源,网络设备接收到第二请求信息后确定需要为第一终端分配侧行传输资源,向第一终端发送用于指示第二资源集合的第二资源调度信息。
在一些实施例中,第一终端向第二终端发送的第一资源调度信息指示的第一资源集合为第二资源集合的子集,或者,第一终端向第二终端发送的第一资源调度信息指示的第一资源集合为第二资源集合。
在本申请实施例中,第一终端接收到网络设备发送的第二资源调度信息,基于该第二资源调度信息确定第二资源集合,并且第一终端基于获取的第二资源集合确定为第二终端分配的第一资源集合。
本申请实施例提供的方法,第一终端向网络设备发送第二请求信息以请求获取资源集合,网络设备基于该第二请求信息向第一终端发送第二资源集合,保证网络设备为第一终端调度的资源集合的准确性。
在图3所示的实施例的基础上,第二终端接收到第一终端的第一资源调度信息后,还会拒绝第一终端调度的第一资源集合,具体过程请参见图11所示实施例。图11示出了本申请一个示例性实施例提供的资源调度方法的流程图,应用于如图1所示的第一终端和第二终端中,该方法包括以下内容中的至少部分内容:
步骤1101:第二终端根据第一资源调度信息,向第一终端发送资源拒绝信息。
步骤1102:第一终端接收第二终端根据第一资源调度信息发送的资源拒绝信息。
其中,资源拒绝信息指示第二终端拒绝第一终端调度的第一资源集合。
在本申请实施例中,第一终端向第二终端发送第一资源调度信息后,第二终端基于该第一资源调度信息确定第一终端调度的第一资源集合,若第二终端此时无需进行侧行链路传输,则第二终端向第一终端发送用于指示第二终端拒绝第一终端调度的第一资源集合的资源拒绝信息,以告知第一终端拒绝调度的第一资源集合。
本申请实施例提供的方法,第二终端向第一终端发送用于指示第二终端拒绝第一终端调度的第一资源集合的资源拒绝信息,以防止第二终端继续占用第一终端分配的资源集合,提高资源利用率。
需要说明的是,上述各个实施例之间可以拆分或者自由组合,本申请对各个实施例之间的拆分或组合不作限定。
图12示出了本申请一个示例性实施例提供的资源调度装置的框图,该装置设置在第一终端中,该装置包括:
发送模块1201,用于向第二终端发送第一资源调度信息,第一资源调度信息指示第一资源集合,第一资源集合包括第二终端用于进行侧行链路传输的至少一个侧行传输资源。
在一些实施例中,在第一终端满足第一配置条件的情况下,第一终端被授权具有向其他终端发送资源调度信息的能力;
其中,第一配置条件包括以下至少一项:
第一终端当前处于Mode 1模式或Mode 2模式;
第一终端的能力高于第二终端的能力;
第一终端为中继终端,第二终端为除第一终端以外的终端;
第一终端为终端分组中的leader终端;
第一终端处于与网络设备连接的状态;
第一终端探测到可用资源集合。
在一些实施例中,第一终端向其他终端发送资源调度信息的能力:
由网络设备配置;或者,
预配置;或者,
由第一终端与第二终端协调配置。
在一些实施例中,在第二终端满足第二配置条件的情况下,第二终端被授权具有使用其他终端发送的资源调度信息的能力;
其中,第二配置条件包括以下至少一项:
第二终端当前处于Mode 2模式;
第二终端的能力不高于第一终端的能力;
第一终端为中继终端,第二终端为除第一终端以外的终端;
第二终端为终端分组中除leader终端以外的成员终端;
第二终端处于网络设备的覆盖范围之外;
第二终端处于IDLE状态,或者,INACTIVE状态;
第二终端探测到的可用资源数量小于预设阈值;
第二终端不支持资源探测;
第二终端具有满足紧急条件的紧急数据,紧急条件为紧急数据的分组时延预算PDB小于预设门限。
在一些实施例中,第二终端使用其他终端发送的资源调度信息的能力:
由网络设备配置;或者,
预配置;或者,
由第二终端与第一终端协调配置。
在一些实施例中,第一资源调度信息承载在:
物理层信令,或者,
MAC CE信令,或者,
PC5-RRC信令,或者,
非接入层信令。
在一些实施例中,发送模块1201,用于在满足第一触发条件的情况下,向第二终端发送第一资源调度信息;
其中,第一触发条件包括以下至少一项:
到达目标时刻,目标时刻为多个时刻中的任一个,多个时刻中相邻两个时刻的间隔为目标时长;
第一终端为终端分组中的leader终端;
第一终端为中继终端,第二终端为除第一终端以外的终端;
第一终端接收到上层发送的第二指示信息,第二指示信息指示向第二终端发送第一资源调度信息;
第一终端接收到网络设备发送的第三指示信息,第三指示信息指示向第二终端发送第一资源调度信息;
第一终端接收到第二终端发送的第四指示信息,第四指示信息指示向第二终端发送第一资源调度信息;
第一终端为接收第二终端发送的侧行数据的终端。
在一些实施例中,参见图13,装置还包括:
发送模块1201,向第二终端发送第一指示信息;第一指示信息指示第一终端具有向除第一终端以外的其他终端发送资源调度信息的能力。
在一些实施例中,第一指示信息在发送第一资源调度信息之前发送,或者,第一指示信息与第一资源调度信息同时发送。
在一些实施例中,第一指示信息承载在如下信令中,或者第一指示信息和第一资源调度信息同时承载在如下信令中:
物理层信令,或者,
MAC CE信令,或者,
PC5-RRC信令,或者,
非接入层信令。
在一些实施例中,发送模块1201,用于在满足第二触发条件的情况下,发送第一指示信息,或者,在满足第二触发条件的情况下,同时发送第一指示信息和第一资源调度信息;
其中,第二触发条件包括以下至少一项:
到达目标时刻,目标时刻为多个时刻中的任一个,多个时刻中相邻两个时刻的间隔为目标时长;
第一终端为终端分组中的leader终端;
第一终端为中继终端,第二终端为除第一终端以外的终端;
第一终端接收到上层发送的第五指示信息,第五指示信息指示向第二终端发送第一指示信息,或,指示向第二终端同时发送第一指示信息和第一资源调度信息;
第一终端接收到网络设备发送的第六指示信息,第六指示信息指示向第二终端发送第一指示信息,或,指示向第二终端同时发送第一指示信息和第一资源调度信息;
第一终端接收到第二终端发送的第七指示信息,第七指示信息指示向第二终端发送第一指示信息,或,指示向第二终端同时发送第一指示信息和第一资源调度信息;
第一终端为接收第二终端发送的侧行数据的终端。
在一些实施例中,参见图13,装置包括:
接收模块1202,用于接收第二终端发送的传输信息,传输信息包括第一请求信息和/或第八指示信息;第一请求信息用于请求第一终端调度资源,第八指示信息指示第二终端具有使用其他终端发送的资源调度信息的能力;
发送模块1201,用于根据传输信息,向第二终端发送第一指示信息。
在一些实施例中,参见图13,装置包括:
接收模块1202,用于接收第二终端发送的第八指示信息;
接收模块1202,用于接收第二终端发送的第一请求信息;
发送模块1201,用于根据第一请求信息,向第二终端发送第一指示信息。
在一些实施例中,参见图13,装置包括:
接收模块1202,用于接收第二终端发送的传输信息,传输信息包括第一请求信息和/或第八指示信息;第一请求信息用于请求第一终端调度资源,第八指示信息指示第二终端具有使用其他终端发送的资源调度信息的能力;
发送模块1201,用于根据传输信息,向第二终端发送第一资源调度信息。
在一些实施例中,传输信息承载在:
物理层信令,或者,
MAC CE信令,或者,
PC5-RRC信令,或者,
非接入层信令。
在一些实施例中,传输信息在第二终端满足第三触发条件的情况下发送;
其中,第三触发条件包括以下至少一项:
第二终端采用Mode 2模式;
第二终端探测到的可用资源数量小于预设阈值;
第二终端不支持资源探测;
第二终端接收到上层发送的第九指示信息,第九指示信息指示第二终端发送传输信息;
第二终端接收到第一终端发送的第十指示信息,第十指示信息指示第二终端发送传输信息;
第二终端处于省电模式;
第一终端为中继终端,第二终端与第一终端连接;
第二终端属于存在leader终端的终端分组;
第二终端为向第一终端发送侧行数据的终端。
在一些实施例中,第一请求信息包括以下至少一项:
第二终端待发送的侧行数据的数据量;
QoS参数,QoS参数指示第二终端传输侧行数据所需的服务质量。
在一些实施例中,装置包括:
接收模块1202,用于接收第二终端发送的第八指示信息;
接收模块1202,用于接收第二终端发送的第一请求信息;
发送模块1201,用于根据第一请求信息,向第二终端发送第一资源调度信息。
在一些实施例中,第八指示信息承载在:
物理层信令,或者,
MAC CE信令,或者,
PC5-RRC信令,或者,
非接入层信令。
在一些实施例中,第八指示信息在第二终端满足第四触发条件的情况下发送;
其中,第四触发条件包括以下至少一项:
第二终端采用Mode 2模式;
第二终端探测到的可用资源数量小于预设阈值;
第二终端不支持资源探测;
第二终端接收到上层发送的第九指示信息,第九指示信息指示第二终端发送第八指示信息;
第二终端接收到第一终端发送的第十指示信息,第十指示信息指示第二终端发送第八指示信息;
第二终端处于省电模式;
第一终端为中继终端,第二终端与第一终端连接;
第二终端属于存在leader终端的终端分组;
第二终端为向第一终端发送侧行数据的终端。
在一些实施例中,发送模块1201,用于在获取到第一资源集合的情况下,根据传输信息,向第二终端发送第一资源调度信息。
在一些实施例中,发送模块1201,用于在无法获取到第一资源集合的情况下,根据传输信息,向第二终端发送调度拒绝信息,调度拒绝信息指示第一终端无法调度资源。
在一些实施例中,装置还包括:
发送模块1201,用于向网络设备发送第二请求信息;
接收模块1202,用于接收网络设备根据第二请求信息发送的第二资源调度信息;第二资源调度信息指示第二资源集合;
其中,第一资源集合为第二资源集合的子集,或者,第一资源集合为第二资源集合。
在一些实施例中,第二请求信息包括以下至少一项:
第十一指示信息,第十一指示信息指示第二终端需要传输侧行数据;
目标资源数量,目标资源数量为第二终端传输侧行数据所需的资源数量;
目标QoS参数,目标QoS参数指示第二终端传输侧行数据所需的服务质量;
第三终端的终端信息,第三终端为与第二终端进行侧行数据传输的终端。
在一些实施例中,第二请求信息为:
RRC信令;或者,
MAC CE信息;或者,
物理层信息。
在一些实施例中,装置还包括:
接收模块1202,用于接收第二终端根据第一资源调度信息发送的资源拒绝信息;
资源拒绝信息指示第二终端拒绝第一终端调度的第一资源集合。
在一些实施例中,第一资源集合用于第二终端传输一次侧行数据;或者,第一资源集合用于第二终端周期性地传输侧行数据。
在一些实施例中,第一资源调度信息包括以下至少一项:
资源调度命令,资源调度命令指示为第二终端调度资源;
资源时域位置信息;
资源频域位置信息;
资源调度周期信息。
需要说明的是,上述实施例提供的装置,在实现其功能时,仅以上述各功能模块的划分进行举例说明,实际应用中,可以根据需要而将上述功能分配由不同的功能模块完成,即将设备的内部结构划分成不同的功能模块,以完成以上描述的全部或者部分功能。另外,上述实施例提供的装置与方法实施例属于同一构思,其具体实现过程详见方法实施例,这里不再赘述。
图14示出了本申请一个示例性实施例提供的资源调度装置的框图,该装置设置在第二终端中,该装置包括:
接收模块1401,用于接收第一终端发送的第一资源调度信息,第一资源调度信息指示第一资源集 合,第一资源集合包括第二终端用于进行侧行链路传输的至少一个侧行传输资源;
传输模块1402,用于基于第一资源调度信息指示的第一资源集合的至少一个侧行传输资源进行侧行链路传输。
在一些实施例中,在第一终端满足第一配置条件的情况下,第一终端被授权具有向其他终端发送资源调度信息的能力;
其中,第一配置条件包括以下至少一项:
第一终端当前处于Mode 1模式或Mode 2模式;
第一终端的能力高于第二终端的能力;
第一终端为中继终端,第二终端为除第一终端以外的终端;
第一终端为终端分组中的leader终端;
第一终端处于与网络设备连接的状态;
第一终端探测到可用资源集合。
在一些实施例中,第一终端向其他终端发送资源调度信息的能力:
由网络设备配置;或者,
预配置;或者,
由第一终端与第二终端协调配置。
在一些实施例中,在第二终端满足第二配置条件的情况下,第二终端被授权具有使用其他终端发送的资源调度信息的能力;
其中,第二配置条件包括以下至少一项:
第二终端当前处于Mode 2模式;
第二终端的能力不高于第一终端的能力;
第一终端为中继终端,第二终端为除第一终端以外的终端;
第二终端为终端分组中除leader终端以外的成员终端;
第二终端处于网络设备的覆盖范围之外;
第二终端处于IDLE状态,或者,INACTIVE状态;
第二终端探测到的可用资源数量小于预设阈值;
第二终端不支持资源探测;
第二终端具有满足紧急条件的紧急数据,紧急条件为紧急数据的PDB小于预设门限。
在一些实施例中,第二终端使用其他终端发送的资源调度信息的能力:
由网络设备配置;或者,
预配置;或者,
由第二终端与第一终端协调配置。
在一些实施例中,第一资源调度信息承载在:
物理层信令,或者,
MAC CE信令,或者,
PC5-RRC信令,或者,
非接入层信令。
在一些实施例中,第一资源调度信息在第一终端满足第一触发条件的情况下发送;
其中,第一触发条件包括以下至少一项:
到达目标时刻,目标时刻为多个时刻中的任一个,多个时刻中相邻两个时刻的间隔为目标时长;
第一终端为终端分组中的leader终端;
第一终端为中继终端,第二终端为除第一终端以外的终端;
第一终端接收到上层发送的第二指示信息,第二指示信息指示向第二终端发送第一资源调度信息;
第一终端接收到网络设备发送的第三指示信息,第三指示信息指示向第二终端发送第一资源调度信息;
第一终端接收到第二终端发送的第四指示信息,第四指示信息指示向第二终端发送第一资源调度信息;
第一终端为接收第二终端发送的侧行数据的终端。
在一些实施例中,接收模块1401,用于接收第一终端发送的第一指示信息;第一指示信息指示第一终端具有向除第一终端以外的其他终端发送资源调度信息的能力。
在一些实施例中,第一指示信息在发送第一资源调度信息之前发送,或者,第一指示信息与第一资源调度信息同时发送。
在一些实施例中,第一指示信息承载在如下信令中,或者第一指示信息和第一资源调度信息同时承载在如下信令中:
物理层信令,或者,
MAC CE信令,或者,
PC5-RRC信令,或者,
非接入层信令。
在一些实施例中,第一指示信息在第一终端满足第二触发条件的情况下发送,或者,第一指示信息和第一资源调度信息在第一终端满足第二触发条件的情况下发送;
其中,第二触发条件包括以下至少一项:
到达目标时刻,目标时刻为多个时刻中的任一个,多个时刻中相邻两个时刻的间隔为目标时长;
第一终端为终端分组中的leader终端;
第一终端为中继终端,第二终端为除第一终端以外的终端;
第一终端接收到上层发送的第五指示信息,第五指示信息指示向第二终端发送第一指示信息,或,指示向第二终端同时发送第一指示信息和第一资源调度信息;
第一终端接收到网络设备发送的第六指示信息,第六指示信息指示向第二终端发送第一指示信息,或,指示向第二终端同时发送第一指示信息和第一资源调度信息;
第一终端接收到第二终端发送的第七指示信息,第七指示信息指示向第二终端发送第一指示信息,或,指示向第二终端同时发送第一指示信息和第一资源调度信息;
第一终端为接收第二终端发送的侧行数据的终端。
在一些实施例中,参见图15,装置包括:
发送模块1403,用于向第一终端发送传输信息,传输信息包括第一请求信息和/或第八指示信息;第一请求信息用于请求第一终端调度资源,第八指示信息指示第二终端具有使用其他终端发送的资源调度信息的能力;
接收模块1401,用于接收第一终端根据传输信息发送的第一指示信息。
在一些实施例中,装置包括:
发送模块1403,用于向第一终端发送第八指示信息;
发送模块1403,用于向第一终端发送第一请求信息;
接收模块1401,用于接收第一终端根据第一请求信息发送的第一指示信息。
在一些实施例中,参见图15,装置包括:
发送模块1403,用于向第一终端设备发送传输信息,传输信息包括第一请求信息和/或第八指示信息;第一请求信息用于请求第一终端调度资源,第八指示信息指示第二终端具有使用其他终端发送的资源调度信息的能力;
接收模块1401,用于接收第一终端根据传输信息发送的第一资源调度信息。
在一些实施例中,传输信息承载在:
物理层信令,或者,
MAC CE信令,或者,
PC5-RRC信令,或者,
非接入层信令。
在一些实施例中,发送模块1403,用于在满足第三触发条件的情况下,向第一终端发送传输信息;
其中,第三触发条件包括以下至少一项:
第二终端采用Mode 2模式;
第二终端探测到的可用资源数量小于预设阈值;
第二终端不支持资源探测;
第二终端接收到上层发送的第九指示信息,第九指示信息指示第二终端发送传输信息;
第二终端接收到第一终端发送的第十指示信息,第十指示信息指示第二终端发送传输信息;
第二终端处于省电模式;
第一终端为中继终端,第二终端与第一终端连接;
第二终端属于存在leader终端的终端分组;
第二终端为向第一终端发送侧行数据的终端。
在一些实施例中,第一请求信息包括以下至少一项:
第二终端待发送的侧行数据的数据量;
QoS参数,QoS参数指示第二终端传输侧行数据所需的服务质量。
在一些实施例中,参见图15,装置包括:
发送模块1403,用于向第一终端发送第八指示信息;
发送模块1403,用于向第一终端发送第一请求信息;
接收模块1401,用于接收第一终端根据第一请求信息发送的第一资源调度信息。
在一些实施例中,第八指示信息承载在:
物理层信令,或者,
MAC CE信令,或者,
PC5-RRC信令,或者,
非接入层信令。
在一些实施例中,第八指示信息在第二终端满足第四触发条件的情况下发送;
其中,第四触发条件包括以下至少一项:
第二终端采用Mode 2模式;
第二终端探测到的可用资源数量小于预设阈值;
第二终端不支持资源探测;
第二终端接收到上层发送的第九指示信息,第九指示信息指示第二终端发送传输信息;
第二终端接收到第一终端发送的第十指示信息,第十指示信息指示第二终端发送传输信息;
第二终端处于省电模式;
第一终端为中继终端,第二终端与第一终端连接;
第二终端属于存在leader终端的终端分组;
第二终端为向第一终端发送侧行数据的终端。
在一些实施例中,第一资源调度信息在第一终端获取到第一资源集合的情况下,根据传输信息发送。
在一些实施例中,装置还包括:
接收第一终端发送的调度拒绝信息,调度拒绝信息在第一终端无法获取到第一资源集合的情况下,根据传输信息发送,调度拒绝信息指示第一终端无法调度资源。
在一些实施例中,装置还包括:
根据第一资源调度信息,向第一终端发送资源拒绝信息;
资源拒绝信息指示第二终端拒绝第一终端调度的第一资源集合。
在一些实施例中,第一资源集合用于第二终端传输一次侧行数据;或者,第一资源集合用于第二终端周期性地传输侧行数据。
在一些实施例中,第一资源调度信息包括以下至少一项:
资源调度命令,资源调度命令指示为第二终端调度资源;
资源时域位置信息;
资源频域位置信息;
资源调度周期信息。
需要说明的是,上述实施例提供的装置,在实现其功能时,仅以上述各功能模块的划分进行举例说明,实际应用中,可以根据需要而将上述功能分配由不同的功能模块完成,即将设备的内部结构划分成不同的功能模块,以完成以上描述的全部或者部分功能。另外,上述实施例提供的装置与方法实施例属于同一构思,其具体实现过程详见方法实施例,这里不再赘述。
图16示出了本申请一个示例性实施例提供的通信设备的结构示意图,该通信设备包括:处理器1601、接收器1602、发射器1603、存储器1604和总线1605。
处理器1601包括一个或者一个以上处理核心,处理器1601通过运行软件程序以及模块,从而执行各种功能应用以及信息处理。
接收器1602和发射器1603可以实现为一个通信组件,该通信组件可以是一块通信芯片。
存储器1604通过总线1605与处理器1601相连。
存储器1604可用于存储至少一个程序代码,处理器1601用于执行该至少一个程序代码,以实现上述方法实施例中的各个步骤。
此外,通信设备可以为第一终端设备、第二终端设备或网络设备。存储器1604可以由任何类型的易失性或非易失性存储设备或者它们的组合实现,易失性或非易失性存储设备包括但不限于:磁盘或光盘,EEPROM(Electrically Erasable Programmable Read Only Memory,电可擦除可编程只读存储器),EPROM(Erasable Programmable Read Only Memory,可擦除可编程只读存储器),SRAM(Static Random Access Memory,静态随时存取存储器),ROM(Read Only Memory,只读存储器),磁存储器,快闪 存储器,可编程只读存储器(Programmable Read Only Memory,PROM)。
在示例性实施例中,还提供了一种计算机可读存储介质,所述可读存储介质中存储有可执行程序代码,所述可执行程序代码由处理器加载并执行以实现上述各个方法实施例提供的由通信设备执行的资源调度方法。
在示例性实施例中,提供了一种芯片,所述芯片包括可编程逻辑电路和/或程序指令,当所述芯片在终端设备或网络设备上运行时,用于实现如各个方法实施例提供的资源调度方法。
在示例性实施例中,提供了计算机程序产品,当所述计算机程序产品被终端设备或网络设备的处理器执行时,其用于实现上述各个方法实施例提供的资源调度方法。
本领域普通技术人员可以理解实现上述实施例的全部或部分步骤可以通过硬件来完成,也可以通过程序来指令相关的硬件完成,所述的程序可以存储于一种计算机可读存储介质中,上述提到的存储介质可以是只读存储器,磁盘或光盘等。
以上所述仅为本申请的可选实施例,并不用以限制本申请,凡在本申请的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本申请的保护范围之内。
Claims (60)
- 一种资源调度方法,其特征在于,应用于第一终端,所述方法包括:向第二终端发送第一资源调度信息,所述第一资源调度信息指示第一资源集合,所述第一资源集合包括第二终端用于进行侧行链路传输的至少一个侧行传输资源。
- 根据权利要求1所述的方法,其特征在于,在所述第一终端满足第一配置条件的情况下,所述第一终端被授权具有向其他终端发送资源调度信息的能力;其中,所述第一配置条件包括以下至少一项:所述第一终端当前处于Mode 1模式或Mode 2模式;所述第一终端的能力高于所述第二终端的能力;所述第一终端为中继终端,所述第二终端为除所述第一终端以外的终端;所述第一终端为终端分组中的领导leader终端;所述第一终端处于与网络设备连接的状态;所述第一终端探测到可用资源集合。
- 根据权利要求2所述的方法,其特征在于,所述第一终端向其他终端发送资源调度信息的能力:由网络设备配置;或者,预配置;或者,由所述第一终端与所述第二终端协调配置。
- 根据权利要求1所述的方法,其特征在于,在所述第二终端满足第二配置条件的情况下,所述第二终端被授权具有使用其他终端发送的资源调度信息的能力;其中,所述第二配置条件包括以下至少一项:所述第二终端当前处于Mode 2模式;所述第二终端的能力不高于所述第一终端的能力;所述第一终端为中继终端,所述第二终端为除所述第一终端以外的终端;所述第二终端为终端分组中除leader终端以外的成员终端;所述第二终端处于网络设备的覆盖范围之外;所述第二终端处于IDLE状态,或者,INACTIVE状态;所述第二终端探测到的可用资源数量小于预设阈值;所述第二终端不支持资源探测;所述第二终端具有满足紧急条件的紧急数据,所述紧急条件为所述紧急数据的分组时延预算PDB小于预设门限。
- 根据权利要求4所述的方法,其特征在于,所述第二终端使用其他终端发送的资源调度信息的能力:由网络设备配置;或者,预配置;或者,由所述第二终端与所述第一终端协调配置。
- 根据权利要求1至5任一项所述的方法,其特征在于,所述第一资源调度信息承载在:物理层信令,或者,媒体访问控制控制单元MAC CE信令,或者,直连通信接口-无线资源控制PC5-RRC信令,或者,非接入层信令。
- 根据权利要求1至6任一项所述的方法,其特征在于,所述向第二终端发送第一资源调度信息,包括:在满足第一触发条件的情况下,向所述第二终端发送所述第一资源调度信息;其中,所述第一触发条件包括以下至少一项:到达目标时刻,所述目标时刻为多个时刻中的任一个,所述多个时刻中相邻两个时刻的间隔为目标时长;所述第一终端为终端分组中的leader终端;所述第一终端为中继终端,所述第二终端为除所述第一终端以外的终端;所述第一终端接收到上层发送的第二指示信息,所述第二指示信息指示向所述第二终端发送所述第一资源调度信息;所述第一终端接收到网络设备发送的第三指示信息,所述第三指示信息指示向所述第二终端发送所述第一资源调度信息;所述第一终端接收到所述第二终端发送的第四指示信息,所述第四指示信息指示向所述第二终端发送所述第一资源调度信息;所述第一终端为接收所述第二终端发送的侧行数据的终端。
- 根据权利要求1至5任一项所述的方法,其特征在于,所述方法还包括:向所述第二终端发送第一指示信息;所述第一指示信息指示所述第一终端具有向除所述第一终端以外的其他终端发送资源调度信息的能力。
- 根据权利要求8所述的方法,其特征在于,所述第一指示信息在发送所述第一资源调度信息之前发送,或者,所述第一指示信息与所述第一资源调度信息同时发送。
- 根据权利要求9所述的方法,其特征在于,所述第一指示信息承载在如下信令中,或者所述第一指示信息和所述第一资源调度信息同时承载在如下信令中:物理层信令,或者,MAC CE信令,或者,PC5-RRC信令,或者,非接入层信令。
- 根据权利要求9所述的方法,其特征在于,在满足第二触发条件的情况下,发送所述第一指示信息,或者,在满足第二触发条件的情况下,同时发送所述第一指示信息和所述第一资源调度信息;其中,所述第二触发条件包括以下至少一项:到达目标时刻,所述目标时刻为多个时刻中的任一个,所述多个时刻中相邻两个时刻的间隔为目标时长;所述第一终端为终端分组中的leader终端;所述第一终端为中继终端,所述第二终端为除所述第一终端以外的终端;所述第一终端接收到上层发送的第五指示信息,所述第五指示信息指示向所述第二终端发送所述第一指示信息,或,指示向所述第二终端同时发送所述第一指示信息和所述第一资源调度信息;所述第一终端接收到网络设备发送的第六指示信息,所述第六指示信息指示向所述第二终端发送所述第一指示信息,或,指示向所述第二终端同时发送所述第一指示信息和所述第一资源调度信息;所述第一终端接收到第二终端发送的第七指示信息,所述第七指示信息指示向所述第二终端发送所述第一指示信息,或,指示向所述第二终端同时发送所述第一指示信息和所述第一资源调度信息;所述第一终端为接收所述第二终端发送的侧行数据的终端。
- 根据权利要求8至11任一项所述的方法,其特征在于,所述向第二终端发送第一指示信息,包括:接收所述第二终端发送的传输信息,所述传输信息包括第一请求信息和/或第八指示信息;所述第一请求信息用于请求所述第一终端调度资源,所述第八指示信息指示所述第二终端具有使用其他终端发送的资源调度信息的能力;根据所述传输信息,向所述第二终端发送所述第一指示信息。
- 根据权利要求8至11任一项所述的方法,其特征在于,所述向第二终端发送第一指示信息,包括:接收所述第二终端发送的第八指示信息;接收所述第二终端发送的第一请求信息;根据所述第一请求信息,向所述第二终端发送所述第一指示信息。
- 根据权利要求1所述的方法,其特征在于,所述向第二终端发送第一资源调度信息,包括:接收所述第二终端发送的传输信息,所述传输信息包括第一请求信息和/或第八指示信息;所述第一请求信息用于请求所述第一终端调度资源,所述第八指示信息指示所述第二终端具有使用其他终端发送的资源调度信息的能力;根据所述传输信息,向所述第二终端发送所述第一资源调度信息。
- 根据权利要求12或14所述的方法,其特征在于,所述传输信息承载在:物理层信令,或者,MAC CE信令,或者,PC5-RRC信令,或者,非接入层信令。
- 根据权利要求12或14所述的方法,其特征在于,所述传输信息在所述第二终端满足第三触发条件的情况下发送;其中,所述第三触发条件包括以下至少一项:所述第二终端采用Mode 2模式;所述第二终端探测到的可用资源数量小于预设阈值;所述第二终端不支持资源探测;所述第二终端接收到上层发送的第九指示信息,所述第九指示信息指示所述第二终端发送所述传输信息;所述第二终端接收到所述第一终端发送的第十指示信息,所述第十指示信息指示所述第二终端发送所述传输信息;所述第二终端处于省电模式;所述第一终端为中继终端,所述第二终端与所述第一终端连接;所述第二终端属于存在leader终端的终端分组;所述第二终端为向所述第一终端发送侧行数据的终端。
- 根据权利要求14至16任一项所述的方法,其特征在于,所述第一请求信息包括以下至少一项:所述第二终端待发送的侧行数据的数据量;服务质量QoS参数,所述QoS参数指示所述第二终端传输侧行数据所需的服务质量。
- 根据权利要求1所述的方法,其特征在于,所述向第二终端发送第一资源调度信息,包括:接收所述第二终端发送的第八指示信息;接收所述第二终端发送的第一请求信息;根据所述第一请求信息,向所述第二终端发送所述第一资源调度信息。
- 根据权利要求13或18所述的方法,其特征在于,所述第八指示信息承载在:物理层信令,或者,MAC CE信令,或者,PC5-RRC信令,或者,非接入层信令。
- 根据权利要求13或18所述的方法,其特征在于,所述第八指示信息在所述第二终端满足第四触发条件的情况下发送;其中,所述第四触发条件包括以下至少一项:所述第二终端采用Mode 2模式;所述第二终端探测到的可用资源数量小于预设阈值;所述第二终端不支持资源探测;所述第二终端接收到上层发送的第九指示信息,所述第九指示信息指示所述第二终端发送所述第八指示信息;所述第二终端接收到所述第一终端发送的第十指示信息,所述第十指示信息指示所述第二终端发送所述第八指示信息;所述第二终端处于省电模式;所述第一终端为中继终端,所述第二终端与所述第一终端连接;所述第二终端属于存在leader终端的终端分组;所述第二终端为向所述第一终端发送侧行数据的终端。
- 根据权利要求14至17任一项所述的方法,其特征在于,所述根据所述传输信息,向所述第二终端发送所述第一资源调度信息,包括:在获取到所述第一资源集合的情况下,根据所述传输信息,向所述第二终端发送所述第一资源调度信息。
- 根据权利要求21所述的方法,其特征在于,所述方法还包括:在无法获取到所述第一资源集合的情况下,根据所述传输信息,向所述第二终端发送调度拒绝信息,所述调度拒绝信息指示所述第一终端无法调度资源。
- 根据权利要求1所述的方法,其特征在于,所述方法还包括:向网络设备发送第二请求信息;接收所述网络设备根据所述第二请求信息发送的第二资源调度信息;所述第二资源调度信息指示第二资源集合;其中,所述第一资源集合为所述第二资源集合的子集,或者,所述第一资源集合为所述第二资源集合。
- 根据权利要求23所述的方法,其特征在于,所述第二请求信息包括以下至少一项:第十一指示信息,所述第十一指示信息指示所述第二终端需要传输侧行数据;目标资源数量,所述目标资源数量为所述第二终端传输所述侧行数据所需的资源数量;目标QoS参数,所述目标QoS参数指示所述第二终端传输所述侧行数据所需的服务质量;第三终端的终端信息,所述第三终端为与所述第二终端进行侧行数据传输的终端。
- 根据权利要求23或24所述的方法,其特征在于,所述第二请求信息为:无线资源控制RRC信令;或者,MAC CE信息;或者,物理层信息。
- 根据权利要求1至25任一项所述的方法,其特征在于,所述方法还包括:接收所述第二终端根据所述第一资源调度信息发送的资源拒绝信息;所述资源拒绝信息指示所述第二终端拒绝所述第一终端调度的所述第一资源集合。
- 根据权利要求1至26任一项所述的方法,其特征在于,所述第一资源集合用于所述第二终端传输一次侧行数据;或者,所述第一资源集合用于所述第二终端周期性地传输侧行数据。
- 根据权利要求1至27任一项所述的方法,其特征在于,所述第一资源调度信息包括以下至少一项:资源调度命令,所述资源调度命令指示为所述第二终端调度资源;资源时域位置信息;资源频域位置信息;资源调度周期信息。
- 一种资源调度方法,其特征在于,应用于第二终端,所述方法包括:接收第一终端发送的第一资源调度信息,所述第一资源调度信息指示第一资源集合,所述第一资源集合包括第二终端用于进行侧行链路传输的至少一个侧行传输资源;基于所述第一资源调度信息指示的所述第一资源集合的所述至少一个侧行传输资源进行侧行链路传输。
- 根据权利要求29所述的方法,其特征在于,在所述第一终端满足第一配置条件的情况下,所述第一终端被授权具有向其他终端发送资源调度信息的能力;其中,所述第一配置条件包括以下至少一项:所述第一终端当前处于Mode 1模式或Mode 2模式;所述第一终端的能力高于所述第二终端的能力;所述第一终端为中继终端,所述第二终端为除所述第一终端以外的终端;所述第一终端为终端分组中的leader终端;所述第一终端处于与网络设备连接的状态;所述第一终端探测到可用资源集合。
- 根据权利要求30所述的方法,其特征在于,所述第一终端向其他终端发送资源调度信息的能力:由网络设备配置;或者,预配置;或者,由所述第一终端与所述第二终端协调配置。
- 根据权利要求29所述的方法,其特征在于,在所述第二终端满足第二配置条件的情况下,所述第二终端被授权具有使用其他终端发送的资源调度信息的能力;其中,所述第二配置条件包括以下至少一项:所述第二终端当前处于Mode 2模式;所述第二终端的能力不高于所述第一终端的能力;所述第一终端为中继终端,所述第二终端为除所述第一终端以外的终端;所述第二终端为终端分组中除leader终端以外的成员终端;所述第二终端处于网络设备的覆盖范围之外;所述第二终端处于IDLE状态,或者,INACTIVE状态;所述第二终端探测到的可用资源数量小于预设阈值;所述第二终端不支持资源探测;所述第二终端具有满足紧急条件的紧急数据,所述紧急条件为所述紧急数据的PDB小于预设门限。
- 根据权利要求32所述的方法,其特征在于,所述第二终端使用其他终端发送的资源调度信息的能力:由网络设备配置;或者,预配置;或者,由所述第二终端与所述第一终端协调配置。
- 根据权利要求29至33任一项所述的方法,其特征在于,所述第一资源调度信息承载在:物理层信令,或者,MAC CE信令,或者,PC5-RRC信令,或者,非接入层信令。
- 根据权利要求29至34任一项所述的方法,其特征在于,所述第一资源调度信息在所述第一终端满足第一触发条件的情况下发送;其中,所述第一触发条件包括以下至少一项:到达目标时刻,所述目标时刻为多个时刻中的任一个,所述多个时刻中相邻两个时刻的间隔为目标时长;所述第一终端为终端分组中的leader终端;所述第一终端为中继终端,所述第二终端为除所述第一终端以外的终端;所述第一终端接收到上层发送的第二指示信息,所述第二指示信息指示向所述第二终端发送所述第一资源调度信息;所述第一终端接收到网络设备发送的第三指示信息,所述第三指示信息指示向所述第二终端发送所述第一资源调度信息;所述第一终端接收到所述第二终端发送的第四指示信息,所述第四指示信息指示向所述第二终端发送所述第一资源调度信息;所述第一终端为接收所述第二终端发送的侧行数据的终端。
- 根据权利要求29至33任一项所述的方法,其特征在于,所述接收第一终端发送的第一资源调度信息之前,所述方法还包括:接收所述第一终端发送的第一指示信息;所述第一指示信息指示所述第一终端具有向除所述第一终端以外的其他终端发送资源调度信息的能力。
- 根据权利要求36所述的方法,其特征在于,所述第一指示信息在发送所述第一资源调度信息之前发送,或者,所述第一指示信息与所述第一资源调度信息同时发送。
- 根据权利要求37所述的方法,其特征在于,所述第一指示信息承载在如下信令中,或者所述第一指示信息和所述第一资源调度信息同时承载在如下信令中:物理层信令,或者,MAC CE信令,或者,PC5-RRC信令,或者,非接入层信令。
- 根据权利要求37所述的方法,其特征在于,所述第一指示信息在所述第一终端满足第二触发条件的情况下发送,或者,所述第一指示信息和所述第一资源调度信息在所述第一终端满足第二触发条件的情况下发送;其中,所述第二触发条件包括以下至少一项:到达目标时刻,所述目标时刻为多个时刻中的任一个,所述多个时刻中相邻两个时刻的间隔为目标时长;所述第一终端为终端分组中的leader终端;所述第一终端为中继终端,所述第二终端为除所述第一终端以外的终端;所述第一终端接收到上层发送的第五指示信息,所述第五指示信息指示向所述第二终端发送所述第一指示信息,或,指示向所述第二终端同时发送所述第一指示信息和所述第一资源调度信息;所述第一终端接收到网络设备发送的第六指示信息,所述第六指示信息指示向所述第二终端发送所述第一指示信息,或,指示向所述第二终端同时发送所述第一指示信息和所述第一资源调度信息;所述第一终端接收到第二终端发送的第七指示信息,所述第七指示信息指示向所述第二终端发送所述第一指示信息,或,指示向所述第二终端同时发送所述第一指示信息和所述第一资源调度信息;所述第一终端为接收所述第二终端发送的侧行数据的终端。
- 根据权利要求36至39任一项所述的方法,其特征在于,所述接收所述第一终端发送的第一指示信息,包括:向所述第一终端发送传输信息,所述传输信息包括第一请求信息和/或第八指示信息;所述第一请求信息用于请求所述第一终端调度资源,所述第八指示信息指示所述第二终端具有使用其他终端发送的资源调度信息的能力;接收所述第一终端根据所述传输信息发送的所述第一指示信息。
- 根据权利要求36至39任一项所述的方法,其特征在于,所述接收所述第一终端发送的第一指示信息,包括:向所述第一终端发送第八指示信息;向所述第一终端发送第一请求信息;接收所述第一终端根据所述第一请求信息发送的所述第一指示信息。
- 根据权利要求29所述的方法,其特征在于,所述接收第一终端发送的第一资源调度信息,包括:向所述第一终端设备发送传输信息,所述传输信息包括第一请求信息和/或第八指示信息;所述第一请求信息用于请求所述第一终端调度资源,所述第八指示信息指示所述第二终端具有使用其他终端发送的资源调度信息的能力;接收所述第一终端根据所述传输信息发送的所述第一资源调度信息。
- 根据权利要求40或42所述的方法,其特征在于,所述传输信息承载在:物理层信令,或者,MAC CE信令,或者,PC5-RRC信令,或者,非接入层信令。
- 根据权利要求40或42所述的方法,其特征在于,所述向所述第一终端发送传输信息,包括:在满足第三触发条件的情况下,向所述第一终端发送传输信息;其中,所述第三触发条件包括以下至少一项:所述第二终端采用Mode 2模式;所述第二终端探测到的可用资源数量小于预设阈值;所述第二终端不支持资源探测;所述第二终端接收到上层发送的第九指示信息,所述第九指示信息指示所述第二终端发送所述传输信息;所述第二终端接收到所述第一终端发送的第十指示信息,所述第十指示信息指示所述第二终端发送所述传输信息;所述第二终端处于省电模式;所述第一终端为中继终端,所述第二终端与所述第一终端连接;所述第二终端属于存在leader终端的终端分组;所述第二终端为向所述第一终端发送侧行数据的终端。
- 根据权利要求42至44任一项所述的方法,其特征在于,所述第一请求信息包括以下至少一项:所述第二终端待发送的侧行数据的数据量;QoS参数,所述QoS参数指示所述第二终端传输侧行数据所需的服务质量。
- 根据权利要求29所述的方法,其特征在于,所述接收第一终端发送的第一资源调度信息,包括:向所述第一终端发送第八指示信息;向所述第一终端发送第一请求信息;接收所述第一终端根据所述第一请求信息发送的所述第一资源调度信息。
- 根据权利要求41或46所述的方法,其特征在于,所述第八指示信息承载在:物理层信令,或者,MAC CE信令,或者,PC5-RRC信令,或者,非接入层信令。
- 根据权利要求41或46所述的方法,其特征在于,所述第八指示信息在所述第二终端满足第四触发条件的情况下发送;其中,所述第四触发条件包括以下至少一项:所述第二终端采用Mode 2模式;所述第二终端探测到的可用资源数量小于预设阈值;所述第二终端不支持资源探测;所述第二终端接收到上层发送的第九指示信息,所述第九指示信息指示所述第二终端发送所述传输信息;所述第二终端接收到所述第一终端发送的第十指示信息,所述第十指示信息指示所述第二终端发送所述传输信息;所述第二终端处于省电模式;所述第一终端为中继终端,所述第二终端与所述第一终端连接;所述第二终端属于存在leader终端的终端分组;所述第二终端为向所述第一终端发送侧行数据的终端。
- 根据权利要求45至48任一项所述的方法,其特征在于,所述第一资源调度信息在所述第一终端获取到所述第一资源集合的情况下,根据所述传输信息发送。
- 根据权利要求49所述的方法,其特征在于,所述方法还包括:接收所述第一终端发送的调度拒绝信息,所述调度拒绝信息在所述第一终端无法获取到所述第一资源集合的情况下,根据所述传输信息发送,所述调度拒绝信息指示所述第一终端无法调度资源。
- 根据权利要求29至50任一项所述的方法,其特征在于,所述方法还包括:根据所述第一资源调度信息,向所述第一终端发送资源拒绝信息;所述资源拒绝信息指示所述第二终端拒绝所述第一终端调度的所述第一资源集合。
- 根据权利要求29至51任一项所述的方法,其特征在于,所述第一资源集合用于所述第二终端传输一次侧行数据;或者,所述第一资源集合用于所述第二终端周期性地传输侧行数据。
- 根据权利要求29至52任一项所述的方法,其特征在于,所述第一资源调度信息包括以下至少一项:资源调度命令,所述资源调度命令指示为所述第二终端调度资源;资源时域位置信息;资源频域位置信息;资源调度周期信息。
- 一种资源调度装置,其特征在于,设置在第一终端中,所述装置包括:发送模块,用于向第二终端发送第一资源调度信息,所述第一资源调度信息指示第一资源集合,所述第一资源集合包括第二终端用于进行侧行链路传输的至少一个侧行传输资源。
- 一种资源调度装置,其特征在于,设置在第二终端中,所述装置包括:接收模块,用于接收第一终端发送的第一资源调度信息,所述第一资源调度信息指示第一资源集合,所述第一资源集合包括第二终端用于进行侧行链路传输的至少一个侧行传输资源;传输模块,用于基于所述第一资源调度信息指示的所述第一资源集合的所述至少一个侧行传输资源进行侧行链路传输。
- 一种终端,其特征在于,所述终端包括:处理器;与所述处理器相连的收发器;用于存储所述处理器的可执行程序代码的存储器;其中,所述处理器被配置为加载并执行所述可执行程序代码以实现如权利要求1-28任一所述的资源调度方法,或者以实现如权利要求29-53任一所述的资源调度方法。
- 一种计算机可读存储介质,其特征在于,所述可读存储介质中存储有可执行程序代码,所述可执行程序代码由处理器加载并执行以实现如权利要求1至53任一所述的资源调度方法。
- 一种计算机程序产品,其特征在于,所述计算机程序产品包括计算机指令,所述计算机指令存储在计算机可读存储介质中;通信设备的处理器从所述计算机可读存储介质读取所述计算机指令,并执行所述计算机指令,使得所述通信设备执行如权利要求1-28任一所述的资源调度方法,或者执行如权利要求29-53任一所述的资源调度方法。
- 一种计算机程序,其特征在于,所述计算机程序由通信设备的处理器执行,以实现如权利要求1-28任一所述的资源调度方法,或者以实现如权利要求29-53任一所述的资源调度方法。
- 一种芯片,所述芯片包括可编程逻辑电路和/或程序指令,当所述芯片在通信设备上运行时,用于实现如权利要求1-28任一所述的资源调度方法,或者以实现如权利要求29-53任一所述的资源调度方法。
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