Resource selection method, power saving processing method, device and equipment

Abstract

The present application discloses a resource selection method, a power saving processing method, an apparatus and a device in the technical field of communication, the method including: obtaining a target resource associated with power saving information; and determining a first resource from the target resource, the first resource including at least one of a resource of the power saving information, a resource of a target transmission and an available resource.

Description

[Technical field]

[0001] (CROSS REFERENCE TO RELATED APPLICATIONS) This application claims priority to Chinese Patent Application No. 202110057836.5, filed in China on January 15, 2021, the entire contents of which are incorporated herein by reference.

[0002] The present application relates to the technical field of communications, and more particularly to a resource selection method, a power saving processing method, an apparatus, and a device. [Background technology]

[0003] Currently, some low-capacity user devices, such as mobile phones, home appliances, etc., may need to communicate directly or indirectly between devices via a Side Link (SL). These devices have low battery capacity and cannot sustain long-term use, and some traffic between devices may have low data volume and long cycles.

[0004] However, in conventional SL transmission, the device must remain activated for a duration (on duration) to receive and / or transmit. However, during some on durations, the device may not have packets to transmit or may not be able to receive scheduling signaling. In such cases, the user equipment is forced to wake up for the on duration, resulting in unnecessary power consumption. In addition, since SL communication allows multicasting, user equipment transmission information may collide. Summary of the Invention [Problem to be solved by the invention]

[0005] The embodiments of the present application aim to provide a resource selection method, a power saving processing method, a device and an apparatus, which can solve the problem of information resource conflict during unnecessary power consumption processing. [Means for solving the problem]

[0006] In order to solve the above technical problems, the present application is realized as follows.

[0007] In a first aspect, an embodiment of the present application provides a resource selection method performed by a first user equipment, comprising: obtaining a target resource associated with power saving information; and determining a first resource from the target resource, the first resource comprising: Energy saving information resources, Target transmission resources, A resource selection method is provided that includes at least one term of free resources.

[0008] In a second aspect, an embodiment of the present application provides a power saving processing method performed by a second user equipment, comprising: receiving power saving information related to a target resource for determining a first resource, the first resource comprising: Energy saving information resources, Target transmission resources, A power saving processing method is provided that includes at least one term of free resources.

[0009] In a third aspect, the embodiments of the present application comprise: an acquisition module used for acquiring a target resource related to power saving information; a determination module adapted to determine a first resource from the target resource, the first resource comprising: Energy saving information resources, Target transmission resources, A resource selection device is provided, which includes at least one term of free resources.

[0010] In a fourth aspect, the embodiments of the present application include a receiving module adapted to receive power saving information related to a target resource for determining a first resource, the first resource comprising: Energy saving information resources, Target transmission resources, A power saving processing device is provided that includes at least one term for free resources.

[0011] In a fifth aspect, an embodiment of the present application further provides an electronic device comprising a processor, a memory, and a program or instructions stored in the memory and executable by the processor, the program or instructions, when executed by the processor, realizing steps of the method according to the first aspect or the method according to the second aspect.

[0012] In a sixth aspect, an embodiment of the present application further provides a readable storage medium storing a program or instructions which, when executed by a processor, realises the steps of the method according to the first aspect or the method according to the second aspect.

[0013] In a seventh aspect, an embodiment of the present application provides a chip comprising a processor and a communication interface, the communication interface and the processor being coupled to each other, the processor being adapted to execute a program or instructions to implement the method according to the first aspect or the method according to the second aspect.

[0014] In an eighth aspect, an embodiment of the present application provides a computer program product stored on a non-volatile storage medium and configured to, when executed by at least one processor, perform the steps of the method according to the first aspect or the method according to the second aspect. Effect of the Invention

[0015] In this way, in the embodiment of the present application, a more suitable first resource is determined from the acquired power-saving information-related target resource, thereby maintaining the consistency of the understanding of resources of the user equipment on both sides of the communication, and achieving further harmony and power saving. [Brief description of the drawings]

[0016] [Figure 1]1 is a block diagram of a wireless communication system. [Diagram 2] 1 is a schematic flowchart of a resource selection method in an embodiment of the present application; [Diagram 3] FIG. 1 is a schematic diagram (part 1) of an application of a resource selection method according to an embodiment of the present application; [Figure 4] FIG. 2 is a second schematic diagram of the application of the resource selection method according to the embodiment of the present application; [Diagram 5] FIG. 3 is a schematic diagram (part 3) illustrating an application of the resource selection method according to the embodiment of the present application; [Figure 6] FIG. 4 is a schematic diagram (part 4) illustrating the application of the resource selection method according to the embodiment of the present application. [Figure 7] FIG. 5 is a schematic diagram (part 5) of the application of the resource selection method according to the embodiment of the present application; [Figure 8] FIG. 6 is a schematic diagram showing the application of the resource selection method according to the embodiment of the present application; [Figure 9] FIG. 7 is a schematic diagram showing the application of the resource selection method according to the embodiment of the present application; [Figure 10] FIG. 8 is an eighth schematic diagram of the application of the resource selection method according to the embodiment of the present application; [Figure 11] FIG. 9 is a schematic diagram of the application of the resource selection method according to the embodiment of the present application (part 9); [Figure 12] FIG. 10 is a schematic diagram of the application of the resource selection method according to the embodiment of the present application; [Figure 13] FIG. 11 is an application schematic diagram of the resource selection method according to the embodiment of the present application (part 11); [Figure 14] FIG. 12 is a schematic diagram illustrating the application of the resource selection method according to the embodiment of the present application; [Figure 15] FIG. 13 is a schematic diagram illustrating the application of the resource selection method according to the embodiment of the present application; [Figure 16] FIG. 14 is a schematic diagram showing the application of the resource selection method according to the embodiment of the present application; [Figure 17] FIG. 15 is a schematic diagram illustrating the application of the resource selection method according to the embodiment of the present application; [Figure 18] FIG. 16 is a schematic diagram illustrating the application of the resource selection method according to the embodiment of the present application; [Figure 19] FIG. 17 is a schematic diagram showing the application of the resource selection method according to the embodiment of the present application; [Figure 20] FIG. 18 is an application schematic diagram of the resource selection method according to the embodiment of the present application; [Figure 21] FIG. 19 is a schematic diagram illustrating the application of the resource selection method according to the embodiment of the present application; [Figure 22] 2 is a schematic flow chart of a power saving processing method according to an embodiment of the present application; [Diagram 23] FIG. 3 is a diagram showing the configuration of an apparatus corresponding to FIG. 2. [Figure 24] FIG. 23 is a diagram showing the configuration of an apparatus corresponding to FIG. 22. [Diagram 25] FIG. 1 is a configuration diagram of a communication device according to an embodiment of the present application. [Figure 26] FIG. 2 is a block diagram of a user equipment according to an embodiment of the present application; [Figure 27] FIG. 21 is a schematic diagram (part 20) of the application of the resource selection method according to the embodiment of the present application; [Figure 28] FIG. 21 is a schematic diagram showing the application of the resource selection method according to the embodiment of the present application; DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0017] In the following, the technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application, and it is to be understood that the described embodiments are not all the embodiments but only some of the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present application.

[0018] The terms "first", "second", etc. in the specification and claims of this application are not intended to describe a particular order or sequence, but are intended to distinguish between similar objects. It should be understood that the data used in this manner may be substituted for one another where appropriate, so that the embodiments of this application may be practiced in an order other than that shown or described herein. In addition, in the specification and claims, "and / or" indicates at least one of the connected objects, and the sign " / " generally indicates that the related objects before and after are in an "and / or" relationship in addition to being used in "and / or", "()" may represent an optional feature in addition to representing an interpretation, and transmission is interpreted as receiving or sending. In addition, in this application, the ratio of A to B may be A÷B or B÷A. If it is claimed to protect A÷B, it is also conceivable to protect the corresponding B÷A.

[0019] It should be noted that the technology described in the embodiments of the present application is not limited to Long Term Evolution (LTE) / LTE-Advanced (LTE-A) systems, and can be used in other wireless communication systems, such as Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Orthogonal Frequency Division Multiple Access (OFDMA), Single-carrier Frequency-Division Multiple Access (SC-FDMA), and other systems. The terms "system" and "network" in the embodiments of the present application can generally be used interchangeably, and the technology described can be used in the above-mentioned systems and wireless technologies, or in other systems and wireless technologies. However, in the following description, a New Radio (NR) system will be described for illustrative purposes, and NR terminology will be used in most of the following description, but these technologies are applicable to systems other than NR systems, for example, to 6th Generation (6G) communication systems.

[0020] FIG. 1 shows a block diagram of a wireless communication system applicable to the embodiment of the present application. The wireless communication system includes a terminal 11 and a network side device 12. Here, the terminal 11 may be called a terminal device or a user terminal (User Equipment, UE), and may be a terminal side device such as a mobile phone, a tablet computer (Tablet Personal Computer, TPC), a laptop computer (also called a notebook computer, Laptop Computer, LC), a personal digital assistant (PDA), a personal digital assistant, a netbook, an ultra-mobile personal computer (UMPC), a mobile Internet device (Mobile Internet Device, MID), a wearable device, a vehicle user equipment (VUE), a pedestrian user equipment (PUE), etc., and the wearable device includes a bracelet, an earphone, glasses, etc. It is necessary to explain that the specific type of the terminal 11 is not limited in the embodiment of the present application.The network side device 12 may be a base station or a core network, in which the base station may be called a Node B, an evolved Node B, an access point, a base transceiver station (BTS), a radio base station, a radio transceiver, a basic service set (BSS), an extended service set (ESS), a B node, an evolved B node (eNB), a home B node, a home evolved B node, a wireless local area network (WLAN) access point, a wireless fidelity (WiFi) node, a transmitting receiving point (TRP), or any other suitable term in the above field, and as long as the same technical effect can be achieved, the base station is not limited to a specific technical term. In the embodiments of the present application, only a base station in an NR system is taken as an example, but it should be noted that the specific type of the base station is not limited.

[0021] The resource selection method provided in the embodiments of the present application will be described in detail below with reference to the drawings according to specific embodiments and their use cases.

[0022] The method of the embodiments of the present application is applied to a user equipment, which may be an access terminal, a subscriber unit, a subscriber station, a mobile station, a mobile platform, a remote station, a remote terminal, a mobile device, a user terminal, a terminal, a wireless communication device, a user agent, or a user device. The terminal equipment may further be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a PDA, a handheld device with wireless communication capabilities, a computing device or other processing device connected to a wireless modem, an in-vehicle device, or a wearable device.

[0023] As shown in FIG. 2, the resource selection method of the embodiment of the present application is performed by a first user equipment, and includes the following steps 201 and 202.

[0024] In step 201, a target resource associated with power saving information is obtained.

[0025] Here, the power saving information is for instructing the first target user equipment to activate, wake up, deactivate or sleep. The first user equipment may be referred to as UE1, and the second user equipment may be referred to as UE2. UE2 is a UE that communicates with UE1, a UE that receives a signal or channel of UE1, a UE that transmits a signal or channel to UE1, or a UE that establishes a connection or forms a group with UE1. The first target user equipment may be UE1, UE2, or other equipment other than UE1 and UE2. The power saving information has a target resource associated therewith. In this step, a target resource associated with the power saving information is obtained to later determine a resource corresponding to the first user equipment.

[0026] In step 202, a first resource is determined from the target resource, the first resource being: Energy saving information resources, Target transmission resources, It includes at least one term of free resources.

[0027] In this step, a first resource is determined from the target resource obtained in step 201. Here, the first resource includes at least one of the following: a resource of power saving information, a resource of target transmission, and an available resource. It can be understood that the type of the first resource is at least one of the above three types of resources, that is, the first resource is used for actual power saving information transmission and / or actual target transmission, and can also be an actual available resource.

[0028] In this way, steps 201 and 202 further determine a suitable first resource that can be used for at least one of transmitting power saving information, transmitting target transmission, and being available from the target resource related to the acquired power saving information, thereby maintaining the consistency of the understanding of resources of the user equipment on both sides of the communication, and further achieving harmony and power saving.

[0029] It should be noted that the sleep or wakeup or deactivation or activation referred to in the embodiments of the present application includes the following: 1. Related to the SL power saving mechanism, it may be interpreted as sleeping or waking up or deactivating or activating the SL power saving mechanism. 2. SL This distinguishes whether some action of the terminal can be performed normally, regardless of whether a power saving mechanism exists. For example, when the terminal is activated or woken up, the corresponding action can be performed, and when the terminal is asleep or deactivated, the corresponding action cannot be performed.

[0030] In other words, activation or wake-up occurs when the SL power saving mechanism advances to its activation time or when the SL power saving mechanism advances to its activation time or when the SL power saving mechanism advances to its activation time. On wake up This may be interpreted as activating or waking up within a certain period of time, or may refer to the ability to perform a certain action, such as performing at least one of surveying, receiving data, accepting control, receiving a synchronization signal, sensing, feedback, etc.

[0031] Deactivation or sleep occurs when the SL power saving mechanism advances to the deactivation time or when the SL power saving mechanism Non Activation time or Sleep This may be interpreted as deactivating or sleeping during a period of time, or may refer to not performing a certain action, such as not performing at least one of surveying, receiving data, accepting control, receiving a synchronization signal, sensing, feedback, etc.

[0032] In this embodiment, the power saving information is Footprint information, The power saving instruction command includes at least one item.

[0033] Furthermore, the power saving information may also be referred to as a wake up signal (WUS), for example, an SL WUS. That is, an SL WUS includes footprint information and / or a power saving instruction command. When the power saving information includes only a power saving instruction command, the footprint information may be understood as information related to the power saving information, for example, footprint information of the SL WUS, and when the power saving information includes only footprint information, the power saving instruction command may be understood as information related to the power saving information, for example, associated signaling of the SL WUS.

[0034] It should be noted that in the embodiments of the present application, any of the information mentioned may be obtained in the following ways. a) Obtaining information by at least one of the following methods: pre-definition by a protocol, pre-configuration, configuration by a base station, instruction by other user equipment, recommendation from other user equipment, scheduling by other user equipment, configuration by other user equipment, etc. b) obtaining rules by at least one of the following methods: pre-definition by a protocol, pre-configuration, configuration by a base station, instruction by other user equipment, recommendation from other user equipment, scheduling by other user equipment, configuration by other user equipment, etc., and then obtaining information based on the obtained rules.

[0035] The power saving mechanism acquired by the user equipment specifically includes, for example, SL Discontinuous Reception (DRX) configuration and / or power saving sensing configuration, where the power saving mechanism may be the user's own power saving mechanism or other users' power saving mechanism, and the power saving sensing may be partial sensing, simplified or short or non-periodic or triggered sensing.

[0036] The SL DRX can be used to control at least one of sensing, surveying, monitoring, and transmission of target objects of the user equipment, including at least one of control signals / channels, data signals / channels, reference signals, feedback signals / channels, request, response messages, etc. For example, Sidelink Control Information (SCI) (1 st Stage SCI and 2 nd These include at least one of the SL reference signal (SL reference signal, RS), the physical sidelink response channel (PSFCH), the single synchronization signal and PBCH block (S-SSB), the channel state information (CSI), and the connection establishment response.

[0037] SL DRX includes at least one of the following times (which may be referred to as timers): on duration, off duration, Round Trip Time (RTT) timer, inactivity timer, retransmission timer, long cycle, and short cycle.

[0038] SL DRX can be divided into activation time and / or deactivation time. During activation time, the user equipment surveys, monitors and / or transmits to the target object, and during deactivation time, it does not survey, monitor and / or transmit to the target object. Other channels / signals other than the target object can be unaffected by DRX. The following are options:

[0039] The activation time and the deactivation time may be defined for a target object, i.e., the activation times of different target objects may be the same or different, and the deactivation times of different target objects may be the same or different (e.g., during the activation time, the UE can transmit to a first target object, but during the deactivation time, the UE cannot transmit to a second target object. The first target object and the second target object may be the same or different. The activation and deactivation times corresponding to different target objects may be different). 1) SCI can be sent at any time under certain hypothetical circumstances. 2) Reception of SCI is limited to the DRX activation time, and transmission of SCI is possible during the DRX deactivation time, but only during a selection window.

[0040] The activation time and deactivation time may be defined for a transmission direction, i.e., the activation time of sending and receiving may be the same or different, and the deactivation time of sending and receiving may be the same or different. Of course, some target transmission directions may have no deactivation time and only an activation time.

[0041] The power-saving sensing includes a sensing window and a selection window.

[0042] The SL DRX activation time includes at least one of the following: on duration, inactivity timer running time (when inactivity timer is running), retransmission timer running time (when retransmission timer is running), T400 running time, and sidelink CSI latency bound report (sl-LatencyBoundCSI-Report) period.

[0043] The SL DRX deactivation time includes at least one of the off duration and the RTT timer running time.

[0044] The power-saving sensing activation time includes at least one of a sensing window and a selection window.

[0045] The power-saving sensing deactivation time includes at least one of a non-partial sensing window portion (eg, a portion during or outside the partial sensing window), a non-selection window portion (eg, a portion other than the selection window), and a non-sensing time.

[0046] A scalable resource may be a (logical) resource at an activation time (corresponding to reception or transmission), preferably at least for control channel and / or data channel reception, e.g. for PSCCH and / or PSSCH reception.

[0047] The non-scalable resources may be resources in deactivation time, preferably at least for control channel and / or data channel reception, e.g. for PSCCH and / or PSSCH reception.

[0048] Resources referred to in this application include time domain and / or frequency domain resources. A frequency domain resource may be one or more subchannels / RBs / interlaces / combs (on one or more time domain resources). A time domain resource may be one or more symbols / slots / mini-slots / ms / subframes / frames / periodities. A time domain resource may be a physical time domain resource or a logical time domain resource, e.g., a slot may be a physical slot or a logical slot. A time-frequency resource may be a single slot resource occupying X subchannels or RBs.

[0049] In this application, corresponding may be interpreted as there being a mapping relationship, there being an association relationship, being related, and so on.

[0050] In this application, the time length may be understood as the number of included resources / the number of measurable resources / the number of logical resources.

[0051] The embodiments of the present application apply to power saving in licensed spectrum SL scenarios and / or unlicensed spectrum SL scenarios. The method can be applied when power saving is required on either the transmitting or receiving UE (e.g., in a Vehicle to Pedestrian (V2P) network) or when power saving is required on both sides (e.g., when communicating via SL or other interfaces, such as Peer to Peer (P2P) or PIOT).

[0052] In the embodiment of the present application, one UE can receive or transmit SL at different times, ie, the UE is a transmitting UR (TX UE) or a receiving UE (RX UE) respectively.

[0053] Here, the relationship between the power saving information and the target resource is as follows: a correspondence exists between the power saving information and at least some of the target resources; A correspondence exists between the resource of the power saving information and at least a part of the target resource; Both the power saving information and the target transmission on at least some of the target resources are required to be transmitted; indicating at least a portion of the target resource with the power saving information.

[0054] Here, the power saving information and the target transmission in at least some target resources need to be transmitted together, that is, the power saving information and the target transmission in at least some target resources are transmitted together. Specifically, the power saving information and the target transmission may be transmitted in the same resource (e.g., time domain resource and / or frequency domain resource) or in different time domain resource and / or frequency domain resource, but need to be transmitted together. Here, the ratio of the number of the power saving information and the target transmission may be one to many, many to one, or one to one. The power saving information and the target transmission being transmitted in the same time domain resource and / or frequency domain resource may be interpreted as carrying the power saving information in the target transmission. Of course, regardless of whether the power saving information and the target transmission are transmitted in the same resource, if the target resource to be transmitted together is not indicated / reserved in the power saving information, more preferably, the target resource may be obtained in a manner such as configuration / pre-configuration / protocol specification. For example, the power saving information is transmitted in resource 1, and the protocol specifies that resource 2 corresponds to resource 1, and thus resource 2 becomes the target resource related to the power saving information.

[0055] Regarding indicating at least some target resources with power saving information, the power saving information and some of the target resources it indicates may correspond to each other or may be transmitted together, or may not correspond to each other or may not be transmitted together, and they will not be listed one by one here.

[0056] Here, the type of the target resource is Footprint information resources, Resources for power saving instructions, Target transmission resources, It includes at least one term of free resources.

[0057] In other words, the use of the target resource includes at least one of the following: transmission of footprint information, transmission of power saving instruction command, transmission of target transmission, and free. Of course, the target resource may be a candidate resource for at least one of the following: footprint information, power saving instruction command, and target transmission, and is not necessarily used for information transmission. In addition, the type of the target resource further includes a resource of power saving information, that is, the use of the target resource further includes transmission of power saving information.

[0058] Here, the footprint information and the power saving instruction command may be footprint information and a power saving instruction command in the current power saving information, i.e., the current footprint information and the current power saving instruction command, or may be footprint information and a power saving instruction command in other power saving information, i.e., other footprint information and other power saving instruction command. The target transmission may be at least one of target data and target feedback. The target data may be interpreted as data transmission indicated / reserved in the power saving information (footprint information and / or power saving instruction command), and may be any data content or specific data content. The target feedback may be interpreted as feedback related to the power saving information, and specifically may be a hybrid automatic repeat request acknowledgement (HARQ-ACK) or a response message.

[0059] Free may be understood to mean that the target resource is not used for transmission, and the free resource includes at least one of the following: (a device transmitting the power saving information) does not transmit a first signal / channel or any signal / channel on the free resource; (a specific device that has received the power saving information or any device that has received the power saving information) cannot transmit a second signal / channel or any signal / channel on the free resource.

[0060] The target resource is Contains a specific message or an arbitrary message, The specific message is: A message having a target content; a message corresponding to the first target user equipment; Redundant messages, Invalid message, Flag message, Beacon message, It contains at least one valid message.

[0061] Here, the target content is a message content with a specific meaning. The redundant or invalid message may be a bit string of all 0s having a fixed length or occupying a fixed resource size, or a bit string of all 1s having a fixed length or occupying a fixed resource size. The valid message may be a traffic related packet / TB, a Media Access Control (MAC) Control Element (CE), a Radio Resource Control (RRC) signaling, etc. An arbitrary message may be understood as a message that the UE decides to carry or corresponds to an arbitrary UE.

[0062] The content to be carried in the target transmission may be dictated by power saving information.

[0063] That is, the content carried in the target transmission is indicated by the footprint information and / or the power saving instruction, for example, indicating that the target transmission is a valid message, or indicating that the target transmission is a message corresponding to the target UE. The target UE may be understood as a first target user equipment.

[0064] Based on the above target resources, specifically, step 202 includes the following manner: 1) When target resources related to power saving information are determined, K first resources to be used for transmitting other power saving information are selected from among them. For example, when target resources related to footprint information are determined, K first resources to be used for transmitting a power saving instruction command are selected from among them, and when target resources related to a power saving instruction command are determined, K first resources to be used for transmitting the footprint information are selected from among them. 2) When the target resources related to the power saving information are determined, K first resources to be used for the target transmission (for example, target data) are selected from the target resources. 3) When target resources related to the power saving information are determined, K first resources are selected from the target resources and are set as free resources.

[0065] To determine the first resource, optionally in this embodiment, step 202 includes: The method includes determining a first resource indicated by the power saving information from the target resource.

[0066] Here, since the first resource is indicated by the power saving information, the first resource can be determined from the target resource according to the indication of the power saving information. As can be seen from the above, the power saving information indicates at least a part of the target resource, and one of the situations in which the power saving information indicates at least a part of the target resource is indicating the first resource by the power saving information.

[0067] In another embodiment, optionally, step 202 includes: Determining a first resource from the target resources that corresponds to one or more particular target parameters of the target parameters.

[0068] Here, the target parameter may be understood as a preset parameter, and may be one or more kinds. Specifically, the target resource corresponding to at least a certain target parameter is a first resource.

[0069] Optionally, the target parameters include: a user equipment identifier, e.g. a first target user equipment identifier; Location information related to communications; Power saving mechanisms, Process information, Resource pool information, Career information, Bandwidth portion information, A power saving information identifier, Resource information for power saving information, It includes at least one item of related information of the target resource.

[0070] Here, the user equipment identifier (ID) may be a source ID, a destination ID, a member ID, a group ID, etc. The location information related to the communication may be a communication range obtained by a zone ID. The power saving mechanism may include at least one of activating or waking up, deactivating or sleeping, lengthening the activation or wake-up time, and lengthening the deactivation or sleep time. If the power saving mechanism has a corresponding identifier, the power saving mechanism included in the target parameter is a power saving mechanism ID, such as a DRX configuration ID of the target UE. The process information may be a process ID, the resource pool information may be a resource pool ID, the carrier information may be a carrier ID, and the bandwidth portion information may be a bandwidth portion ID (BWP ID). The resource information of the power saving information includes a power saving information resource ID, a power saving information resource set ID, the number of power saving information resources in the power saving information resource set, a time domain resource ID where the power saving information is located, a frequency domain resource ID where the power saving information is located, a code domain resource ID where the power saving information is located, a start subchannel or Start R The target resource related information may include at least one of a start frequency domain resource where power saving information such as B is located, a start frequency domain resource where power saving information such as an end subchannel or an end RB is located, a start time domain resource where power saving information is located, an end time domain resource where power saving information is located, the number of frequency domain resources occupied by the power saving information, and the number of time domain resources occupied by the power saving information. The target resource related information may include a target resource ID, a target resource set ID, the number of target resources included in the target resource set, a time domain resource ID where the target resource is located, a frequency domain resource ID where the target resource is located, a code domain resource ID where the target resource is located, a start subchannel or Start RThe resource information may include at least one of a starting frequency domain resource in which the target resource is located, such as B, a starting frequency domain resource in which the target resource is located, such as an ending subchannel or ending RB, a starting time domain resource in which the target resource is located, an ending time domain resource in which the target resource is located, a number of frequency domain resources occupied by the target resource, and a number of time domain resources occupied by the target resource.

[0071] Thus, for example, the target parameter is an identifier of a user equipment, the target parameter includes identifiers of one or more user equipments or any user equipment in a target user equipment group. The specific target parameter is an identifier associated with a first target user equipment. Preferably, the identifier associated with the first target user equipment is an identifier of a part of user equipments in the first target user equipment.

[0072] Further, for example, the target parameter is a user equipment identifier, the target parameter includes identifiers of one or more user equipment or any user equipment in a target user equipment group, and the specific target parameter is an identifier of a first user equipment and / or an identifier of a second user equipment.

[0073] Further, for example, the target parameter is an identifier of a first target user equipment, the target parameter includes identifiers of one or more user equipments, and the one or more user equipments are the first target user equipment. The specific target parameter is an identifier of at least some user equipments in the first target user equipment. Preferably, the at least some user equipments in the first target user equipment may include the first user equipment or a user equipment associated with the first user equipment.

[0074] Determining the first resource based on the target parameters optionally further includes, prior to step 202, obtaining target parameter indication information indicating at least some of the target parameters required to determine the first resource.

[0075] For a target parameter, optionally, there is a correspondence between the target parameter and a second resource, the second resource being: Energy saving information resources, The first resource, The at least one target resource is included.

[0076] Also in this embodiment, the second resource may be represented by a second resource identifier. Optionally, the second resource identifier may be: determining at least a portion of the second resources by sequential numbers in a time domain; determining at least a portion of the second resources according to sequential numbers in a frequency domain; at least a part of the second resources is determined by an ordered number on the code region.

[0077] Specifically, the ordering of at least a part of the second resources in the time domain, the frequency domain, and the code domain may adopt a successive increasing order or a successive decreasing order.

[0078] In this embodiment, the second resource ID includes at least one of the ID of the resource of the power saving information, the ID of the target resource / occasion of the target resource / target resource set related to the power saving information, and the ID of the power saving information.

[0079] Optionally, when the second resource is a resource of the power saving information, an identifier of the second resource is a resource identifier of the power saving information or an identifier of the power saving information; When the second resource is the target resource, the identifier of the second resource is the identifier of the target resource.

[0080] With respect to representing a second resource by a second resource ID, optionally, the correspondence is between the target parameter and an identifier of the second resource, i.e., the correspondence between the target parameter and the second resource is between the target parameter and an identifier of the second resource.

[0081] Specifically, the correspondence between the target parameter and the identifier of the second resource is: a result of the modulo operation on the target parameter corresponds to an ID of the second resource; the result of dividing the goal parameter by the specified value corresponds to the ID of the second resource; The ID of the second resource corresponds to a sum of the at least two goal parameters.

[0082] Also, optionally, in this embodiment, the power saving information and / or the target resource are: Physical sidelink control channel PSCCH, Physical sidelink feedback channel PSFCH, Physical Sidelink Shared Channel PSSCH, It is carried in at least one of the sequences.

[0083] Specifically, the power saving information and / or the target resource may be transmitted via a PSCCH, e.g. st The power saving information and / or the target resource are transmitted in the PSSCH, e.g., 2 nd The power saving information is carried in the yth SCI format in the data portion of the PSSCH and the stage SCI. Preferably, the footprint information and the power saving instruction command included in the power saving information are both transmitted on at least some resources of the PSCCH, and thus the two can be demodulated using a PSCCH demodulation reference signal (Demodulation Reference Signal, DMRS).

[0084] The power saving information and / or the target resource may further be carried in other channels / signals than those mentioned above, for example in a channel / signal dedicated to power saving information.

[0085] Optionally, the power saving information and / or the frequency domain resource of the target resource are: at least a portion of frequency domain resources in the target resource block; The target subchannel includes at least one term for at least a portion of frequency domain resources in the target subchannel.

[0086] Here, the target resource block (RB) may be understood as the remaining RB, and thus at least some frequency domain resources in the target resource block are at least some frequency domain resources in the remaining RB, for example, some RBs in the remaining RB. The target subchannel may be understood as a pre-configured subchannel, and includes one or more subchannels.

[0087] Wherein, the target resource block is a resource block in a resource pool or bandwidth portion or carrier, said resource block having a first identifier; resource blocks of subchannels other than the subchannel occupied by the SCI in resources occupied by the PSSCH scheduled by the first sidelink control information SCI; A resource block other than a resource block occupied by the SCI in a resource occupied by the PSSCH scheduled by the first SCI; Resource blocks other than the resource pool in the bandwidth portion of the resource; A resource block other than the resource corresponding to the PSFCH or the PSFCH bitmap in the resource of the bandwidth portion; A resource block in a resource pool other than resources occupied by all or some of the subchannels; The resource pool resource includes at least one resource block other than the PSFCH or the resource corresponding to the PSFCH bitmap.

[0088] Here, the first identifier may be a maximum index, and thus the resource blocks in a resource pool or bandwidth portion or carrier with the first identifier are the H RBs with the highest index in the resource pool / bwp / carrier. st In this way, among the subchannels occupied by the PSSCH scheduled by the first SCI, the resource blocks of the subchannels other than the subchannel occupied by the first SCI are divided into one 1 st Stage 1 Among the subchannels occupied by the PSSCH scheduled by the SCI, st The resource blocks of the remaining subchannels after excluding the subchannels occupied by the first stage SCI. Similarly, the resource blocks other than the resource blocks occupied by the first SCI in the subchannels occupied by the PSSCH scheduled by the first SCI are divided into one 1 st stage SCI in the subchannel occupied by the PSSCH scheduled by the SCI ststage The remaining RBs after excluding the RBs occupied by SCI. Among the resource blocks of the bandwidth part, the resource blocks other than the resource pool resource blocks are the remaining RBs after excluding the RBs occupied by the resource pool among the RBs included in the BWP. Among the resource blocks of the resource pool, the resource blocks other than the resource blocks occupied by all subchannels or some subchannels are the remaining RBs after excluding the RBs occupied by all subchannels or some subchannels among the RBs included in the resource pool. Among the resource blocks of the resource pool, the resource blocks other than the resource blocks corresponding to the PSFCH or the PSFCH bitmap are the remaining RBs after excluding the RBs corresponding to the PSFCH or the PSFCH bitmap among the RBs included in the BWP. Among the resource blocks in the bandwidth portion, resource blocks other than the resource blocks corresponding to the PSFCH or the PSFCH bitmap are the remaining RBs after excluding the RBs corresponding to the PSFCH or the PSFCH bitmap from the RBs included in the resource pool. For example, the BWP includes 275 RBs, the subchannel size S=10 RBs, and the number of subchannels N=20, thus 275-S*N=75 RBs, and at least a portion of these 75 remaining RBs are frequency domain resources available for transmitting power saving information.

[0089] In this way, some unavailable frequency domain resource portions can be utilized and compatibility is achieved.

[0090] Regarding the target subchannel, optionally, the target subchannel is A subchannel other than the subchannel occupied by the first SCI in the resource occupied by the PSSCH scheduled by the first SCI; A subchannel other than the subchannel occupied by the first SCI in the resource occupied by the PSSCH scheduled by the first SCI; Subchannels other than the resource pool in the bandwidth portion; Subchannels other than the PSFCH or the resource corresponding to the PSFCH bitmap in the bandwidth portion; Subchannels other than resources occupied by all or some of the subchannels in the resource pool; A subchannel in a resource pool other than the resource corresponding to the PSFCH or the PSFCH bitmap; A subchannel in the resource pool whose frequency domain satisfies a first condition; a subchannel having a second identifier; a subchannel having a first quantity of resource blocks; At least one of the sub-channels includes at least the power saving information location sub-channel.

[0091] Here, if the first condition is that the N1 subchannels have the lowest frequency range, the target subchannels are the N1 subchannels with the lowest frequency range in the resource pool, for example, if N1=2, the target subchannels are the two subchannels with the lowest and second lowest frequency range in the resource pool. Of course, the first condition may be that the N3 subchannels have the highest frequency range, and the target subchannels are the N3 subchannels with the highest frequency range in the resource pool, for example, if N3=2, the target subchannels are the two subchannels with the highest and second highest frequency range in the resource pool.

[0092] The second identifier may be the smallest index, and thus the target subchannel is the subchannel with the smallest index. Of course, if the second identifier also corresponds to the number N2 of subchannels, then the target subchannel is the N2 subchannel with the smallest index, for example, if N2=2, then the target subchannel is the two subchannels with index=0 and 1. Of course, the second identifier may be the largest index, and corresponds to the number N4 of subchannels, and thus the target subchannel is the N4 subchannel with the largest index, for example, if N4=2 and the largest index of the subchannels is 9, then the target subchannel is the two subchannels with index=9 and 8.

[0093] The first quantity limits the number of RBs in a subchannel. Specifically, the first quantity is determined based on the quantity of all or some of the subchannels, the number of RBs in each subchannel, and the number of target subchannels. For example, if the target subchannels are N5 and the target subchannels include the N5 subchannels with the smallest number of RBs, for example, N5=5, the smallest number of RBs is set as the minimum number of RBs, and the first quantity is determined by the number of RBs of the subchannel with the fifth smallest number of RBs.

[0094] At least the subchannel including the power saving information subchannel may be the power saving information subchannel, i.e., the (candidate) frequency domain resource of the target resource is the power saving information subchannel, and preferably, the target resource is an empty resource at this time.At least the subchannel including the power saving information subchannel may be a plurality of (for example, I) subchannels including the power saving information subchannel, i.e., the (candidate) frequency domain resource of the target resource is I subchannels including the power saving information subchannel, and preferably, the I subchannels are I subchannels starting or ending with the power saving information subchannel.

[0095] Of course, the target subchannel may be any subchannel.

[0096] Optionally, the power saving information and / or the time domain resource of the target resource are: Among the first symbols, symbols other than at least some symbols of the first channel or signal; At least some of the symbols used for automatic gain control (AGC), The first symbol among the symbols used for sidelink transmission, At least some of the symbols of the PSCCH, It includes at least one item of at least some of the symbols of SCI.

[0097] Among them, the first symbol may be a symbol used for SL transmission, and thus, at least some symbols of the first symbol other than at least some symbols of the first channel / signal (predefined channel / signal) are the remaining symbols after removing at least some symbols of the predefined channel / signal from the symbols used for SL. In contrast, the time domain resource of the power saving information and / or the target resource is the remaining symbols after removing (candidate) time domain symbols of the predefined channel / signal from the symbols available for SL. In this way, it is possible to avoid the introduced power saving information from causing strong interference to the predefined channel / signal or to avoid the power saving information from erasing the predefined channel / signal that already exists. Here, the first channel / signal is 1 st Stage SCI, 2 nd The stage includes at least one of SCI, DMRS, CSI-RS, PT-RS, P-RS, PBSCH, S-Primary Synchronization Signal (PSS), and S-SSS. The DMRS may be at least one of PSSCH DMRS and PSCCH DMRS. For example, the (candidate) symbol for power saving information is at least one symbol among the remaining symbols that do not include PSSCH DMRS among the PSSCH symbols.

[0098] For at least some symbols of the PSCCH or SCI, specifically, the time domain resource of the power saving information (i.e., the (candidate) time domain symbol) may be the second or third symbol among the symbols used for SL. st The design of the stage SCI can be multiplexed to design power saving information.

[0099] Also, optionally, in this embodiment, the resource of the power saving information and / or the target resource are: the channel or signal it carries, Frequency domain resources, Time domain resources, At least one of the code region resources is different.

[0100] Taking different carrying channels as an example, preferably, the power saving information is transmitted on the PSCCH, and the target resource is transmitted on the PSSCH.

[0101] Wherein, the power saving information includes footprint information and / or power saving instruction command. Optionally, the resources of the footprint information and the resources of the power saving instruction command are: the channel or signal it carries, Frequency domain resources, Time domain resources, At least one of the code region resources is different.

[0102] For example, the (candidate) time domain / frequency domain resource positions of the footprint information and the power saving instruction command may be different or the same, and the time domain / frequency domain resource quantities may be different or the same. The (candidate) time domain / frequency domain resources of the footprint information and the power saving instruction command may be defined in the same manner as the time domain / frequency domain resources of the power saving information, or in a different manner, and the values ​​of at least one of N1, N2, N3, N4, and N5 corresponding to the footprint information and the power saving instruction command may be the same or different. Specifically, when the frequency domain resource allocation of the footprint information and the power saving instruction command may be acquired (arranged) separately, they may be arranged using different parameters or arranged in advance, or may be acquired (arranged) simultaneously, for example, they may be arranged using the same parameters or arranged in advance. In this way, the following is obtained.

[0103] The (candidate) frequency domain resource of the footprint information is a part of the resource of the subchannel with the smallest index, and the (candidate) frequency domain resource of the power saving instruction command is a part of the resource of the subchannel with the smallest index; The (candidate) frequency domain resource of the footprint information is a part of the resources of the subchannel with the lowest index, and the (candidate) frequency domain resource of the power saving instruction command is a part of the resources of the two subchannels with the highest index; The (candidate) time domain resources of the footprint information are the (candidate) symbols of the PSCCH, i.e., the second and third symbols among the symbols available for SL, and the (candidate) time domain resources of the power saving instruction command are the (candidate) symbols of the PSSCH, i.e., the second and third symbols among the symbols available for SL. nd stage A part of the remaining symbols that does not include SCI. The (candidate) time domain resources of the footprint information are the symbols available for AGC, i.e., the first symbol among the symbols available for SL, and the (candidate) time domain resources of the power saving instruction command are the (candidate) symbols of the PSCCH, i.e., the second and third symbols among the symbols available for SL.

[0104] Further, with regard to carrying footprint information and power saving instructions on different channels or signals, one possibility is to carry footprint information on the PSCCH or st The power saving instruction command is sent via the stage SCI and nd Transported at stage SCI or 3rd SCI.

[0105] Also optionally, in this embodiment, the time domain resource of the power saving information is: the number of iterations over the time domain is not less than the second quantity; the number of iterations over the time domain is the third quantity; The sidelink transmission satisfies at least one of the following conditions:

[0106] Therefore, the time domain resource of the power saving information is such that the power saving information may be repeated R times in the time domain (i.e., the second quantity is less than or equal to R, or the third quantity is R), and the power saving information may occupy Y time domain units.

[0107] For example, the design of the time domain resource of the power saving information includes at least one of occupying L symbols and repeating R times with a granularity of L symbols, and occupying Y symbols, where R=Y / L, or R is a rounded value after dividing Y by L. As shown in FIG. 3, in Example 1, the time domain resource of the power saving information (the shaded part in the figure) occupies L symbols and repeats R times with a granularity of L symbols, where R=5. In Example 2, the time domain resource of the power saving information occupies Y symbols. In Example 3, the time domain resource of the power saving information occupies Y symbols and repeats R times with a granularity of Y symbols, where R=3.

[0108] Optionally, there is no multiplexing between the power saving information and the second channel or signal.

[0109] Here, there is no overlap between the power saving information and the second channel or signal. There is no frequency division multiplexing between the power saving information and the second channel or signal; or There is no overlap between time domain resources of the power saving information and time domain resources of the second channel or signal; The second channel or signal is a channel or signal other than power saving information.

[0110] For example, the second channel / signal is a dedicated slot or symbol used for power saving information. For example, when the power saving information is at the end or beginning of the SL slot, the second channel / signal may be at a portion other than the end or beginning of the SL slot, and in this case, there is no overlap between the power saving information and the second channel / signal.

[0111] Optionally, different target resources carry different sequences.

[0112] It may be understood that the sequences carried by different target time domain resources are different, where the target time domain resources are the time domain resources of the target resources, and the sequences carried by different target frequency domain resources are different, where the target frequency domain resources are the frequency domain resources of the target resources. The manner in which the sequences are different includes at least one of different base sequences, different cyclic shifts, and different polynomials.

[0113] Optionally, in this embodiment, the method further comprises: The method further includes obtaining information about the power saving information and / or information about the target resource.

[0114] In this way, the (candidate) resource of the power saving information can be determined based on the acquired power saving information (e.g., resource information), and the (candidate) target resource can be determined based on the acquired target resource information (e.g., resource information).

[0115] The information of the power saving information and / or the information of the target resource, Frequency domain resource information; Time domain resource information, Resource period, The number of resources, Resource priority, The resource pool or the percentage of a specified time is included.

[0116] Here, the information on the frequency domain resource may specifically be information on the number / position / periodicity and / or frequency domain offset of occupied subchannels / RBs / interlaces / combs, etc. The information on the time domain resource may specifically be information on the number / position / periodicity and / or frequency domain offset of occupied symbols / slots / mini-slots / ms / subframes / frames, etc.

[0117] Optionally, acquisition of the target resource is determined in at least one of the following manners: arranged, pre-arranged, and pre-defined.

[0118] Optionally, the method further comprises: obtaining transmission parameters; and transmitting on a first resource according to the transmission parameters.

[0119] Here, the first resources corresponding to different uses may have the same or different transmission parameters.

[0120] The first resource is a resource for a target transmission, and when the target transmission is target data, the transmission parameters include at least one of a transport content, a new transmission or retransmission indication, a priority, a process ID, a TB size, a value of a PSFCH indication, an MCS, an MCS table, a rank, an SCI format, a DMRS pattern, a DMRS density, a number of ports, a period, a number of occupied time domain resources, a number of occupied frequency domain resources, a position of the occupied time domain resources, a position of the occupied frequency domain resources, an upper or lower limit of the number of occupied resources, a Beta_offset, a source ID, a destination ID, a HARQ feedback enabled / disabled indicator, a Cast type, a CSI request indication, and a Zone ID, and may be configured, pre-configured, or pre-defined. When the target transmission is target feedback, the transmission parameters include at least one of the following: content to be conveyed (e.g., HARQ-ACK status), new transmission or retransmission indication, Priority, sequence to be used, cyclic shift, process ID, MCS, MCS table, rank, SCI format, DMRS pattern, DMRS density, number of ports, period, number of occupied time domain resources, number of occupied frequency domain resources, position of occupied time domain resources, position of occupied frequency domain resources, upper or lower limit of number of occupied resources, Beta_offset, source ID, destination ID, Cast type, and Zone ID, and may be configured, pre-configured, or pre-defined.

[0121] In this embodiment, preferably, the (candidate) time domain resources for the power saving information can be located before / during / after the activation time.

[0122] In this embodiment, 1 st The stage SCI may be SCI format 1-x, e.g., 1-A, 2 nd The stage SCI may be SCI format 2-y, e.g., 2-A and / or 2-B.

[0123] In this embodiment, Power saving information 1 st The stage SCI format is multiplexed and transmitted on the PSCCH. The power saving information indicates at least one target resource when at least one of the following conditions is satisfied: nd Overrides or sets the zone associated with the SCI format to a special value.

[0124] Here, the special values ​​are all 1, all 0, or fixed. nd It is possible that there is no SCI format, nd You need to disable the zone related to the SCI format. nd SCI format exists.

[0125] Regarding the AGC / GP of the power saving information, the AGC symbol may be the one required, but the GP symbol may not be the one required, because for one UE, the transmission direction between the footprint information and the power saving command may not change. Thus,

[0126] Optionally, there are at least time domain units (eg, symbols) for AGC and GP between the time domain resources of two adjacent power saving information.

[0127] Optionally, there is at least a time domain unit (eg, symbol) for GP between the time domain resources of two adjacent power saving information.

[0128] Optionally, there is at least a time domain unit (eg, symbol) for AGC between the time domain resources of two adjacent power saving information.

[0129] Optionally, the time domain resources of two adjacent power saving information are consecutive.

[0130] Furthermore, A time domain units (eg, A symbols) before the power saving information time domain resource are available for AGC time domain units (eg, symbols).

[0131] Optionally, there are at least time domain units (eg, symbols) for AGC and GP between the footprint information and the time domain resources of the power saving instruction command.

[0132] Optionally, there are at least time domain units (eg, symbols) for GP between the footprint information and the time domain resources of the power saving instruction command.

[0133] Optionally, there are at least time domain units (eg, symbols) for AGC between the footprint information and the time domain resources of the power saving instruction command.

[0134] Selectively, the footprint information and the time domain resources of the power saving instruction command are continuous.

[0135] Further optionally, A1 time domain units (eg, symbols) before the footprint information time domain resource are available for AGC.

[0136] Further optionally, A2 time domain units (eg, symbols) before the power saving instruction time domain resource are available for AGC.

[0137] Here, the time domain unit available for the above-mentioned GP (guard period) may be at least one of the following: a time domain unit for Tx / Rx switching, a time domain unit for power adjustment, a time domain unit for technology switching, and a time domain unit for RF adjustment.

[0138] The relationship between the above power saving information (footprint information and / or power saving instruction command), target resource, and target transmission may have several schemes as follows (the ones shown in the figure are only examples and do not represent a unique realization of the schemes):

[0139] 1) Power saving information, 1 st stage SCI or PSCCH resources may be used, and there is no associated target resource.

[0140] Power saving information is 1 st The power saving information may use a stage SCI format (however, the PSCCH resource may be used or may not be used, for example, at least a part of the remaining RB may be used), or may be directly transmitted using at least a part of the PSCCH resource, for example, transmitted on the second and third symbols among the symbols available for SL. Here, there is no restriction on whether the power saving information includes footprint information.

[0141] In one possible implementation, the power saving information is transmitted on the resources of the PSCCH and occupies less than one frequency domain resource. In this case, the power saving information is transmitted as a standalone 1 st In another possible implementation, the power saving information is transmitted on the remaining RBs. Optionally, the power saving information is multiplexed in the SCI format, so that the power saving information resembles a standalone SCI.

[0142] As shown in Figure 4, one st Stage SCI occupies the PSCCH resource in sub-channel #1 and schedules data, and power saving information (the shaded part in the figure, which is the same below) uses the PSCCH resource in sub-channel #0.

[0143] As shown in Figure 5, the power saving information is st stage Within the data bandwidth scheduled by the SCI, 1 st stage SCI may transmit on the remaining subchannels not occupied by the SCI.

[0144] As shown in Figure 6, the power saving information isst stage Within the data bandwidth scheduled by the SCI, 1 st stage Transmission may be performed on RBs that are not occupied by SCI.

[0145] In this way, it is possible that the detection complexity of the power saving information is low and the power saving information can be determined at the time of receiving / sensing.

[0146] 2) Power saving information is 1 st The stage may use SCI or PSCCH resources, and has an associated target resource.

[0147] Power saving information is 1 st The power saving information may use a stage SCI format (however, the PSCCH resource may be used or may not be used, for example, at least a part of the remaining RB may be used), or may be directly transmitted using at least a part of the PSCCH resource, for example, transmitted on the second and third symbols among the symbols available for SL. Here, there is no restriction on whether the power saving information includes footprint information.

[0148] In one possible implementation, the power saving information is transmitted on the resources of the PSCCH, occupying a frequency domain resource of one subchannel or less, and is associated with a target resource. In another possible implementation, the power saving information is transmitted on the remaining RBs, and is associated with a target resource. Optionally, the power saving information is multiplexed with the SCI format.

[0149] 2a. If the power saving information is associated with the corresponding target resource by a method of specifying the corresponding target resource, the power saving information is a standalone 1 stSimilar to stage SCI, there is an associated target resource, but for example, as shown in Figure 7, when the power saving information occupies two subchannels and the starting subchannel and the subchannel where the power saving information is located are specified in the protocol, the power saving information does not need to indicate the target resource, and the receiving user can determine the target resource in the figure after detecting and recognizing the power saving information. In Figure 7, the target resource is on the PSSCH.

[0150] Optionally, as shown in FIG. 7, the target resource may be associated with the power saving information by indicating the target resource. In this case, the power saving information may be one of the resources scheduled for the PSSCH resource. st Stage Similar to SCI.

[0151] Optionally, as shown in FIG. 27, the frequency domain resource of the target resource may be a subchannel in which power saving information is located, i.e., the power saving information is related to a target resource occupying a subchannel which is a subchannel in which power saving information is located, and the power saving information may or may not indicate the target resource.

[0152] In this way, the detection complexity of the power saving information is low, and it is possible to determine the power saving information at the time of receiving / sensing. Also, the related power saving information may be used for data transmission, or for transmitting partial information of the power saving instruction information (especially when the number of bits of the power saving information is large), or may not be used for transmission.

[0153] Furthermore, by reusing the resource indication method in the existing configuration and indicating the target resource by the resource indication domain in the power saving information, the resource indication domain in the power saving information is recognizable to other UEs, and other UEs will believe that the target resource is already occupied, thereby avoiding other UES from using the target resource to cause collision.

[0154] 2b, as shown in Figures 8 and 9, in the figures, the power saving information and the target resource are on the PSCCH. Optionally, the power saving information can be associated with the target resource by indicating the target resource, and the power saving information at this time is similar to an SCI that schedules the PSCCH resource.

[0155] In this way, it is possible that the detection complexity of the power saving information is low and the power saving information can be determined at the time of receiving / sensing.

[0156] 3) Power saving information, 2 nd It is transmitted within the stage SCI or Nth stage SCI or PSSCH.

[0157] Here, the power saving information is nd The power saving information may be transmitted using resources of the Nth stage SCI or the Nth stage SCI or the PSSCH, and there is no restriction on whether the power saving information includes footprint information.

[0158] For example, as shown in Figure 10, nd The power saving information is carried in the SCI or the Nth stage SCI or PSSCH, among which the Nth stage SCI is 1 st stage SCI or 2 nd stage N is control signaling indicated by SCI or other SCI (eg, SCI or MAC CE or RRC). Further optionally, N>2 or N is not 2-A or 2-B.

[0159] For example, as shown in FIG. 11, power saving information is carried in a TB available for carrying a PSSCH.

[0160] For example, as shown in FIG. 12, the target resource associated with the power saving information also carries some power saving information.

[0161] In this way, more bits of power saving information can be conveyed.

[0162] 4) The power saving information is on the PSCCH or PSFCH, and the target resource is on the PSFCH symbol.

[0163] For example, as shown in FIG. st stage SCI format (however, PSCCH resources may be used or not used, for example, at least a part of the remaining RBs may be used), or directly st It may be transmitted using at least some resources of stage SCI or PSCCH, for example, transmitted on the second and third symbols among the symbols available for SL. The related target resource uses some frequency domain resources other than RBs used by PSFCH in the PSFCH location symbol, or uses at least some resources of PSFCH.

[0164] For example, as shown in FIG. 14, the target resource associated with the footprint information is transmitted using some frequency domain resources other than the RBs used by the PSFCH in the PSFCH location symbol, or using at least some resources of the PSFCH.

[0165] 5) The power saving information has only one target resource, and the target resource is used for the target transmission.

[0166] 5a. The power saving information has an associated target resource, and the target resource is used for target transmission (target data and / or target feedback).

[0167] Further, in one implementation, the power saving information is stThe power saving information may be transmitted using a stage SCI format (however, it may or may not use PSCCH resources, e.g., using at least some of the remaining RBs), or may be directly transmitted using at least some resources of the PSCCH, e.g., transmitted on the second and third symbols among the symbols available for SL. The associated target resources use PSSCH resources. The target resources are available for target data transmission. As another possible implementation form, the power saving information is transmitted on the remaining RBs, and the associated target resources use PSSCH resources. The target resources are available for target data transmission. Optionally, the power saving information is multiplexed with the SCI format.

[0168] 5b. The power-saving information has an associated target resource, and the target resource is used for transmitting the power-saving information.

[0169] As shown in FIG. 15, in one embodiment, the power saving information is st The power saving information may be transmitted using a stage SCI format (however, PSCCH resources may or may not be used, e.g., at least a portion of the remaining RBs may be used), or may be directly transmitted using at least a portion of the PSCCH resources, e.g., on the second and third symbols among the symbols available for SL. The associated target resources use PSSCH resources. The target resources are available for power saving information transmission. As another possible implementation form, the power saving information is transmitted on the remaining RBs, and the associated target resources use PSSCH resources. The target resources are available for power saving information transmission. Optionally, the power saving information is multiplexed with the SCI format.

[0170] 5c. The power-save information includes footprint information and a power-save instruction, and the footprint information has a target resource used for transmitting the power-save instruction.

[0171] The power-save information includes footprint information and a power-save instruction command, and the power-save information has an associated target resource, which is used for transmitting the power-save instruction command.

[0172] Further, as shown in FIG. 16, in one implementation, the footprint information is st The footprint information may be transmitted using a stage SCI format (however, it may or may not use PSCCH resources, e.g., using at least some of the remaining RBs), or may be transmitted directly using at least some resources of the PSCCH, e.g., on the second and third symbols of the symbols available for SL. The associated target resources use PSSCH resources. The target resources carry a power saving instruction command. As another possible implementation form, the footprint information is transmitted on the remaining RBs, and the associated target resources use PSSCH resources. The target resources are available for transmitting a power saving instruction command. Optionally, the footprint information is multiplexed with the SCI format.

[0173] Further, as shown in FIG. 17, in one implementation, the footprint information is st The footprint information may be transmitted using a stage SCI format (however, it may or may not use PSCCH resources, e.g., using at least some of the remaining RBs), or may be transmitted directly using at least some resources of the PSCCH, e.g., on the second and third symbols of the symbols available for SL. The associated target resources use PSCCH resources. The target resources carry a power saving instruction command. As another possible implementation form, the footprint information is transmitted on the remaining RBs, and the associated target resources use PSCCH resources. The target resources are available for transmitting a power saving instruction command. Optionally, the footprint information is multiplexed with the SCI format.

[0174] As a specific example, as shown in FIG. stThe SCI format is multiplexed and transmitted on the PSCCH. The footprint information indicates the power saving command. The power saving command is st The SCI format is multiplexed and transmitted on the PSCCH, and optionally the footprint information and / or the power saving command indicate the associated PSSCH. In this manner, both the footprint information and the power saving command can be demodulated using the PSCCH DMRS.

[0175] 5d, the power saving information has one target resource, which is a footprint resource.

[0176] The power saving information has an associated target resource, and the target resource is a footprint resource.

[0177] Further, as shown in FIG. 19, in one implementation, the footprint information is st The footprint information may be transmitted using a stage SCI format (however, it may or may not use PSCCH resources, e.g., using at least a portion of the remaining RBs), or may be transmitted directly using PSCCH resources, e.g., on the second and third symbols of the symbols available for SL. The associated target resource uses PSSCH resources. The target resource is not used. As another possible implementation, the footprint information is transmitted on the remaining RBs, and the associated target resource is not used for transmission. Optionally, the footprint information is multiplexed with the SCI format.

[0178] 6) The power saving information has multiple target resources.

[0179] The power saving information is associated with a set of target resources, and optionally, the power saving information is associated with two target resources. As shown in Figure 28, the power saving information is associated with three target resources, and the three target resources include a self-located resource, so that the power saving information is associated with 16 target resources.

[0180] As shown in Figure 20, the footprint information is associated with 16 target resources. st The footprint information may be transmitted using a stage SCI format (however, PSCCH resources may or may not be used, e.g., at least some of the remaining RBs may be used), or may be transmitted directly using at least some of the resources of the PSCCH, e.g., on the second and third symbols among the symbols available for SL. The associated target resources use PSSCH resources. Optionally, the target resources are used to transmit the power saving instruction command. As another possible implementation form, the footprint information is transmitted on the remaining RBs, and the associated target resources use PSSCH resources. Optionally, the target resources are used to transmit the power saving instruction command. Further optionally, the footprint information is multiplexed with the SCI format.

[0181] Furthermore, suppose the UE ID for transmitting the power saving information is 31, the first resource is 31 mod 16=15, and thus the target resource 15 is selected and used for transmitting the power saving instruction command.

[0182] Furthermore, suppose the UE group ID for transmitting the power saving information is 31, the first resource is 31 mod 16=15, and thus the target resource 15 is selected and used for transmitting the power saving instruction command.

[0183] Furthermore, if it is assumed that the UE ID for transmitting the power saving information is 31, the first resource is floor(31 / 16)=1, and thus the target resource 1 is selected and used for transmitting the power saving instruction command.

[0184] Furthermore, if it is assumed that the UE group ID for transmitting the power saving information is 31, the first resource is floor(31 / 16)=1, and thus the target resource 1 is selected and used for transmitting the power saving instruction command.

[0185] Furthermore, assume that the UE ID for transmitting the power saving information is 3 and the target UE ID is 10, the first resource is (3+10) mod 16=13, and thus the target resource 13 is selected and used for transmitting the power saving instruction command.

[0186] Furthermore, assume that the UE ID for transmitting the power saving information is 3 and the group ID of the target UE is 10, the first resource is (3+10) mod 16=13, and thus the target resource 13 is selected and used for transmitting the power saving instruction command.

[0187] Furthermore, assuming that the source ID is 3 and the target destination ID is 10, the first resource is (3+10) mod 16=13, and thus the target resource 13 is selected and used for transmitting the power saving instruction command.

[0188] Furthermore, assume that the UE ID for transmitting the power saving information is 3 and the target UE ID is 10, then the first resource is floor((3+10) / 16)=0, and thus the target resource 0 is selected and used for transmitting the power saving instruction command.

[0189] Furthermore, assume that the UE ID for transmitting the power saving information is 3 and the group ID of the target UE is 10, then the first resource is floor((3+10) / 16)=0, and thus the target resource 0 is selected and used for transmitting the power saving instruction command.

[0190] Furthermore, assuming that the source ID is 3 and the target destination ID is 10, the first resource is floor((3+10) / 16)=0, and thus target resource 0 is selected and used for transmitting the power saving instruction command.

[0191] Furthermore, if it is assumed that the DRX ID of the power saving information control is 3, the first resource is (3) mod 16=3, and thus the target resource 3 is selected and used for transmitting the power saving instruction command.

[0192] Floor is rounding down, but in addition to rounding down, rounding up can also be considered.

[0193] In addition, optionally, the target resource may be further used for target transmission or may be a footprint resource, which will not be described in detail here.

[0194] In this way, multiple UEs share the footprint information resource and transmit footprint information on the footprint information resource, so that the UE can know the associated target resource after detecting the footprint information. The UE determines the first resource for transmission from the associated target resource according to a rule, and avoids the conflict between the power saving instructions of different UEs.

[0195] 7) The target resource portions associated with multiple power saving information are the same.

[0196] The power saving information is associated with a set of target resources, for example, two power saving information are associated with the same 16 target resources.

[0197] As shown in FIG. 21, in one implementation, the footprint information is st The footprint information may be transmitted using a stage SCI format (however, PSCCH resources may or may not be used, e.g., at least some of the remaining RBs may be used), or may be transmitted directly using at least some of the resources of the PSCCH, e.g., on the second and third symbols among the symbols available for SL. The associated target resources use PSSCH resources. Optionally, the target resources are used to transmit the power saving instruction command. As another possible implementation form, the footprint information is transmitted on the remaining RBs, and the associated target resources use PSSCH resources. Optionally, the target resources are used to transmit the power saving instruction command. Further optionally, the footprint information is multiplexed with the SCI format.

[0198] Furthermore, assuming that the time domain resource ID of the power saving information is 0 and the target resource set size is 10, the first resource is (0*10) mod 16=0, and thus the target resource 0 is selected to be used for transmitting the power saving instruction command.

[0199] Furthermore, assume that the time domain resource ID of the power saving information is 1 and the target UE ID is 10, the first resource is (1*10) mod 16=10, and thus the target resource 10 is selected to be used for transmitting the power saving instruction command.

[0200] Furthermore, assuming that the time domain resource ID of the power saving information is 0 and the target resource set size is 10, the first resource is (0*10) / 16=0, and thus the target resource 0 is selected and used for sending the power saving instruction command.

[0201] Furthermore, assume that the time domain resource ID of the power saving information is 1 and the target UE ID is 10, the first resource is floor((1*10) / 16)=0, and thus the target resource 0 is selected to be used for transmitting the power saving instruction command.

[0202] Floor is rounding down, but in addition to rounding down, rounding up can also be considered.

[0203] Optionally, the target resource may also be used for target transmission or may be a footprint resource, which will not be described one by one here.

[0204] In this way, multiple UEs share the footprint information resource and transmit footprint information on the footprint information resource, so that the UE can know the associated target resource after detecting the footprint information. The UE determines the first resource for transmission from the associated target resource according to a rule, and avoids the conflict between the power saving instructions of different UEs.

[0205] Also in the present application, optionally, the method further comprises: The method further includes transmitting the power saving information.

[0206] As can be seen from the above, the first user equipment can transmit power saving information using the first resource, and preferably, the first resource indicated by the power saving information is a part of the target resource indicated by the power saving information.

[0207] Optionally, when the first user equipment is a target term transmitter and the power saving information indicates deactivation or sleep, stopping transmission of the target term; Here, the resource of the power saving information and / or the target resource associated with the power saving information are dedicated resources, or the resource of the power saving information and / or the target resource associated with the power saving information are shared resources.

[0208] In contrast, the second user equipment that receives the power saving information is the target receiver; When the power saving information instructs deactivation or sleep, if the resource of the power saving information and / or the target resource associated with the power saving information are dedicated resources, the second user equipment performs at least one of deactivating or sleeping and stopping reception of the target term.When the resource of the power saving information and / or the target resource associated with the power saving information are common resources, the second user equipment performs at least one of deactivating or sleeping and stopping reception of the target term when receiving power saving information instructing deactivation or sleep transmitted from at least some user equipment in a target user equipment group, or performs at least one of deactivating or sleeping and stopping reception of the target term when receiving power saving information instructing deactivation or sleep transmitted from at least some user equipment in a target user equipment group and an overlapping portion of deactivation or sleep times corresponding to each received power saving information is greater than a second threshold.

[0209] In this way, the first user equipment UE1 is a TX UE, and the second user equipment UE2 is a RX UE, and the RX UE receives power saving information. Here, the power saving information indicates the power saving mechanism of UE2. Specifically, if the power saving information indicates sleep, When the resource of the power saving information and / or the target resource associated therewith are dedicated resources, the TX UE stops transmitting the target term to the RX UE, and the RX UE performs at least one of the following: sleep, stop receiving the target term transmitted from the TX UE. When the resource of the power saving information and / or the target resource associated therewith are common resources, the TX UE stops transmitting the target term to the RX UE, but only when at least some UEs in the target UE group both transmit power saving information instructing sleep, or when the overlapping portion of the sleep time after transmitting the power saving information is greater than a predetermined threshold (second threshold), the RX UE performs at least one of the following: sleep, stop receiving the target term transmitted from all TX UEs in the target UE group. Specifically, at least some UEs in the target UE group are TX UEs that transmit power saving information of sleep within one time window.

[0210] At least some of the UEs in the target UE group are all the TX UEs that have sent sleep power saving information in the target UE group. For example, the target UE group includes 10 UEs, but only 5 TX UEs, and all of them have sent sleep power saving information, thus, when UE2 receives the sleep power saving information sent from these 5 TX UEs, it performs at least one of the following: sleep and stop receiving the target items sent from the TX UEs in the target UE group. Of course, when not all the TX UEs in the target UE group have sent sleep power saving information, but only two TX UEs have sent sleep power saving information, when UE2 receives the sleep power saving information sent from these two TX UEs, it does not sleep, and still needs to receive the target items sent from the 5 TX UEs in the target UE group.

[0211] Optionally, when the first user equipment is a target term sender and indicates activation or wake-up in the power saving information, transmits a target term; Here, the resource of the power saving information and / or the target resource associated with the power saving information are resources dedicated to a user equipment, or the resource of the power saving information and / or the target resource associated with the power saving information are common resources.

[0212] In contrast, the second user equipment that receives the power saving information is the target receiver; When the power saving information instructs activation or wake-up and when the resource of the power saving information and / or the target resource associated with the power saving information are dedicated resources, the second user equipment performs at least one of activating or waking up and receiving a target term.When the resource of the power saving information and / or the target resource associated with the power saving information are common resources, the second user equipment performs at least one of activating or waking up and receiving a target term when it receives power saving information instructing activation or wake-up transmitted from any one or at least one user equipment in a target user equipment group.

[0213] Specifically, if you instruct activation in the power saving information, When the resource of the power saving information and / or the target resource associated therewith are dedicated resources, the TX UE transmits a target term to the RX UE, and the RX UE performs at least one of activating and receiving the target term. When the resource of the power saving information and / or the target resource associated therewith are common resources, the TX UE transmits a target term to the RX UE, and the RX UE performs at least one of activating and receiving the target term only when it receives power saving information instructing activation transmitted from any one or at least one user equipment in a target UE group.

[0214] Optionally, when the first user equipment is a target term receiver and the power saving information indicates deactivation or sleep, stopping reception of the target term; Here, the resource of the power saving information and / or the target resource associated with the power saving information are dedicated resources, or the resource of the power saving information and / or the target resource associated with the power saving information are shared resources.

[0215] In response to this, the second user equipment that receives the power saving information is the target term transmitter; When the power saving information indicates deactivation or sleep, if the resource of the power saving information and / or the target resource associated with the power saving information are dedicated resources, the second user equipment performs at least one of deactivating or sleeping and stopping transmission of the target term.When the resource of the power saving information and / or the target resource associated with the power saving information are common resources, the second user equipment performs at least one of deactivating or sleeping and stopping transmission of the target term when it receives power saving information indicating deactivation or sleep transmitted from at least some user equipment in a target user equipment group, or performs at least one of deactivating or sleeping and stopping transmission of the target term when it receives power saving information indicating deactivation or sleep transmitted from at least some user equipment in a target user equipment group and an overlapping portion of deactivation or sleep times corresponding to each received power saving information is greater than a first threshold.

[0216] In this way, the first user equipment UE1 is an RX UE, and the second user equipment UE2 is a TX UE, and the RX UE receives power saving information. Specifically, if the power saving information instructs sleep, When the resource of the power saving information and / or the target resource associated therewith are dedicated resources, the TX UE performs at least one of the following: sleep, stop transmitting the target term to the RX UE, and the RX UE stops receiving the target term transmitted from the TX UE. When the resource of the power saving information and / or the target resource associated therewith are common resources, the RX UE stops receiving the target term transmitted from the TX UE, but when at least some UEs in the target UE group both transmit power saving information instructing sleep, or when the overlapping portion of the sleep time after transmitting the power saving information is greater than a predetermined threshold (first threshold), the TX UE performs at least one of the following: sleep, stop transmitting the target term to all TX UEs in the target UE group. Specifically, at least some UEs in the target UE group transmit power saving information of sleep within one time window.

[0217] At least some UEs in the target UE group are all RX UEs that have sent sleep power saving information in the target UE group. For example, the target UE group includes 10 UEs, but only 5 RX UEs, and all of them have sent sleep power saving information, thus, when UE2 receives the sleep power saving information sent from these 5 RX UEs, it performs at least one of the following: sleep and stop sending target terms to the 5 RX UEs in the target UE group. Of course, when only 2 RX UEs among the 10 UEs send sleep power saving information, UE2 does not sleep and still needs to send target terms to the 5 RX UEs in the target UE group when it receives the sleep power saving information sent from these 2 RX UEs.

[0218] Optionally, receiving a target term when the first user equipment is a target term recipient and indicates activation or wake-up in the power saving information; Here, the resource of the power saving information and / or the target resource associated with the power saving information are dedicated resources, or the resource of the power saving information and / or the target resource associated with the power saving information are shared resources.

[0219] In response to this, the second user equipment that receives the power saving information is the target term transmitter; When the power saving information instructs activation or wake-up, if a resource of the power saving information and / or a target resource associated with the power saving information is a dedicated resource, the second user equipment performs at least one of activating or waking up and transmitting a target term.When the resource of the power saving information and / or a target resource associated with the power saving information is a common resource, the second user equipment performs at least one of activating or waking up and transmitting a target term when the second user equipment receives power saving information instructing activation or wake-up transmitted from any one or at least one user equipment in a target user equipment group.

[0220] In this way, the first user equipment UE1 is an RX UE, and the second user equipment UE2 is a TX UE, and the RX UE receives the power saving information. Specifically, if the power saving information indicates activation, When the resource of the power saving information and / or its associated target resource are dedicated resources, the RX UE receives the target term and the TX UE performs at least one of activating and transmitting the target term to the RX UE. When the resource of the power saving information and / or its associated target resource are common resources, the RX UE receives the target term transmitted from the TX UE, but only when at least one UE in the target UE group transmits power saving information indicating activation, the TX UE performs at least one of activating and transmitting the target term to all TX UEs in the target UE group.

[0221] Here, the target UE group is a group including TX UEs and / or RX UEs to which at least one of UE1 and UE2 belongs, and specifically, in one possible implementation, the target UE group may be configured based on at least one of UEs at a preset geographic location 1, UEs not at a preset geographic location 2, UEs within a preset communication distance 1, UEs not within a communication distance 2, etc. For example, UEs both located in zone #0 may be regarded as the target UE group, and UEs within the communication distance may be regarded as the target UE group.

[0222] In this embodiment, the target term may be at least one of data, control and RS. A dedicated resource may be understood as a resource that can be used only by the sender / receiver of the power saving information, and a common resource may be understood as a resource that can be used by the sender / receiver of the power saving information and all user equipments other than the sender / receiver of the power saving information.

[0223] As shown in FIG. 22, the power saving processing method of the embodiment of the present application is performed by a second user equipment, receiving power saving information related to a target resource for determining a first resource; Energy saving information resources, Target transmission resources, It includes at least one term of free resources.

[0224] Wherein, the power saving information is for instructing the first target user equipment to activate or wake up or deactivate or sleep, and the power saving information has a target resource associated therewith for determining the first resource, so that the user equipments on both sides of the communication have a consistent understanding of resources by receiving the power saving information, and further realize harmony and power saving.

[0225] In this embodiment, the power saving information is Footprint information, The power saving instruction command includes at least one item.

[0226] Optionally, when the second user equipment is a target sender, the power saving information indicates deactivation or sleep, and a resource of the power saving information and / or a target resource associated with the power saving information is a dedicated resource, Deactivating or sleeping, and ceasing transmission of the target term.

[0227] Optionally, when the second user equipment is a target sender, the power saving information indicates deactivation or sleep, and a resource of the power saving information and / or a target resource associated with the power saving information are a common resource, When power saving information instructing deactivation or sleep is received from at least some of the user equipment in the target user equipment group, at least one of deactivating or sleeping and stopping transmission of the target term is performed, or when power saving information instructing deactivation or sleep is received from at least some of the user equipment in the target user equipment group and an overlapping portion of the deactivation or sleep times corresponding to each received power saving information is greater than a first threshold, at least one of deactivating or sleeping and stopping transmission of the target term is performed.

[0228] Optionally, when the second user equipment is a target term sender, indicates activation or wake-up in the power saving information, and a resource of the power saving information and / or a target resource associated with the power saving information is a dedicated resource, the second user equipment performs at least one of activating or waking up and transmitting a target term.

[0229] Optionally, when the second user equipment is a target term sender, and the power saving information indicates activation or wake-up, and the resource of the power saving information and / or the target resource related to the power saving information are common resources, the second user equipment performs at least one of activating or waking up and transmitting a target term when it receives power saving information indicating activation or wake-up transmitted from any one or at least one user equipment in a target user equipment group.

[0230] Optionally, when the second user equipment is a target term receiver, the power saving information indicates deactivation or sleep, and the resource of the power saving information and / or the target resource associated with the power saving information is a dedicated resource, the second user equipment performs at least one of deactivating or sleeping, and stopping reception of the target term.

[0231] Optionally, when the second user equipment is a target receiver, the power saving information indicates deactivation or sleep, and a resource of the power saving information and / or a target resource associated with the power saving information are a common resource, When power saving information instructing deactivation or sleep is received from at least some of the user equipment in the target user equipment group, at least one of deactivating or sleeping and stopping reception of the target item is performed, or when power saving information instructing deactivation or sleep is received from at least some of the user equipment in the target user equipment group and an overlapping portion of the deactivation or sleep times corresponding to each received power saving information is greater than a second threshold, at least one of deactivating or sleeping and stopping reception of the target item is performed.

[0232] Optionally, when the second user equipment is a target term receiver, and indicates activation or wake-up in the power saving information, and a resource of the power saving information and / or a target resource associated with the power saving information is a dedicated resource, the second user equipment performs at least one of activating or waking up and receiving a target term.

[0233] Optionally, when the second user equipment is a target term receiver, and the power saving information indicates activation or wake-up, and the resource of the power saving information and / or the target resource related to the power saving information are common resources, the second user equipment performs at least one of activating or waking up and receiving a target term when it receives power saving information indicating activation or wake-up transmitted from any one or at least one user equipment in a target user equipment group.

[0234] It should be noted that the method is implemented in cooperation with the resource selection method performed by the above-mentioned first user equipment, and the implementation forms of the above-mentioned method embodiments can be applied to the method to achieve the same technical effects.

[0235] It should be noted that the execution entity of the resource selection method provided in the embodiment of the present application may be a resource selection device, or a control module for executing and loading the resource selection method in the resource selection device. In the embodiment of the present application, the resource selection method provided in the embodiment of the present application will be described by taking the resource selection device executing and loading the resource selection method as an example.

[0236] As shown in FIG. 23, a resource selection device according to an embodiment of the present invention includes: an acquiring module 2310 used for acquiring a target resource related to power saving information; and a determination module 2320 adapted to determine a first resource from the target resource, the first resource being: Energy saving information resources, Target transmission resources, It includes at least one term of free resources.

[0237] Optionally, the decision module further comprises: The first resource indicated by the power saving information is determined from the target resource.

[0238] Optionally, the decision module further comprises: The target resource is used to determine a first resource corresponding to one or more specific target parameters of the target parameters from the target resources.

[0239] Optionally, there is a correspondence between the target parameter and a second resource, the second resource being: Energy saving information resources, The first resource, The at least one target resource is included.

[0240] Optionally, the target parameters include: User equipment identifier; Location information related to communications; Power saving mechanisms, Process information, Resource pool information, Career information, Bandwidth portion information, A power saving information identifier, Resource information for power saving information, It includes at least one item of related information of the target resource.

[0241] Optionally, the identifier of the second resource is: determining at least a portion of the second resources by sequential numbers in a time domain; determining at least a portion of the second resources according to sequential numbers in a frequency domain; at least a part of the second resources is determined by an ordered number on the code region.

[0242] Selectively, when the second resource is a resource of the power saving information, an identifier of the second resource is a resource identifier of the power saving information or an identifier of the power saving information; When the second resource is the target resource, the identifier of the second resource is the identifier of the target resource.

[0243] Optionally, the correspondence is between the target parameter and an identifier of the second resource.

[0244] Optionally, the power saving information and / or the target resource are: Physical sidelink control channel PSCCH, Physical sidelink feedback channel PSFCH, Physical Sidelink Shared Channel PSSCH, It is carried in at least one of the sequences.

[0245] Optionally, the power saving information and / or the frequency domain resource of the target resource are: at least a portion of frequency domain resources in the target resource block; The target subchannel includes at least one term for at least a portion of frequency domain resources in the target subchannel.

[0246] Optionally, the target resource block is a resource block in a resource pool or bandwidth portion or carrier, said resource block having a first identifier; A resource block of a subchannel other than the subchannel occupied by the first sidelink control information SCI in a resource occupied by a PSSCH scheduled by the first sidelink control information SCI; A resource block other than the resource block occupied by the first SCI in the resource occupied by the PSSCH scheduled by the first SCI; Resource blocks other than the resource pool in the bandwidth portion of the resource; A resource block other than the resource corresponding to the PSFCH or the PSFCH bitmap in the resource of the bandwidth portion; A resource block in a resource pool other than resources occupied by all or some of the subchannels; The resource pool resource includes at least one resource block other than the PSFCH or the resource corresponding to the PSFCH bitmap.

[0247] Optionally, the target subchannel is: A subchannel other than the subchannel occupied by the first sidelink control information SCI in a resource occupied by a PSSCH scheduled by the first sidelink control information SCI; A subchannel other than the subchannel occupied by the first SCI in the resource occupied by the PSSCH scheduled by the first SCI; Subchannels other than the resource pool in the bandwidth portion; Subchannels other than the PSFCH or the resource corresponding to the PSFCH bitmap in the bandwidth portion; Subchannels other than resources occupied by all or some of the subchannels in the resource pool; A subchannel in a resource pool other than the resource corresponding to the PSFCH or the PSFCH bitmap; A subchannel in the resource pool whose frequency domain satisfies a first condition; a subchannel having a second identifier; a subchannel having a first quantity of resource blocks; At least one of the sub-channels includes at least the power saving information location sub-channel.

[0248] Optionally, the power saving information and / or the time domain resource of the target resource are: Among the first symbols, symbols other than at least some symbols of the first channel or signal; At least some of the symbols used for automatic gain control (AGC), The first symbol among the symbols used for sidelink transmission, At least some of the symbols of the PSCCH, It includes at least one item of at least some of the symbols of SCI.

[0249] Optionally, the resource of the power saving information and / or the target resource are: the channel or signal it carries, Frequency domain resources, Time domain resources, At least one of the code region resources is different.

[0250] Optionally, the power saving information includes footprint information and / or power saving instructions.

[0251] Selectively, the resources of the footprint information and the resources of the power saving instruction command are the channel or signal it carries, Frequency domain resources, Time domain resources, At least one of the code region resources is different.

[0252] Optionally, the time domain resource of the power saving information is: the number of iterations over the time domain is not less than the second quantity; the number of iterations over the time domain is the third quantity; The sidelink transmission satisfies at least one of the following conditions:

[0253] Optionally, there is no multiplexing between the power saving information and the second channel or signal.

[0254] Optionally, the absence of overlap between the power saving information and the second channel or signal may include: There is no frequency division multiplexing between the power saving information and the second channel or signal; or There is no overlap between time domain resources of the power saving information and time domain resources of the second channel or signal; The second channel or signal is a channel or signal other than power saving information.

[0255] Optionally, different target resources carry different sequences.

[0256] Optionally, the apparatus further comprises: The power saving information acquisition module is used for acquiring information on the power saving information and / or information on the target resource.

[0257] Optionally, the power saving information information and / or the target resource information are: Frequency domain resource information; Time domain resource information, Resource period, The number of resources, Resource priority, The resource pool or the percentage of a specified time is included.

[0258] Optionally, the apparatus further comprises: a parameter acquisition module used for acquiring transmission parameters; and a transmission module used for transmitting on a first resource according to the transmission parameters.

[0259] Optionally, the apparatus further comprises: A transmitting module is provided for transmitting the power saving information.

[0260] Optionally, when the first user equipment is a target term transmitter and the power saving information indicates deactivation or sleep, stopping transmission of the target term; The resource of the power saving information and / or the target resource associated with the power saving information are dedicated resources, or the resource of the power saving information and / or the target resource associated with the power saving information are common resources.

[0261] Optionally, when the first user equipment is a target term sender and indicates activation or wake-up in the power saving information, transmits a target term; The resource of the power saving information and / or the target resource associated with the power saving information are resources dedicated to a user equipment, or the resource of the power saving information and / or the target resource associated with the power saving information are common resources.

[0262] Optionally, when the first user equipment is a target term receiver and the power saving information indicates deactivation or sleep, stopping reception of the target term; The resource of the power saving information and / or the target resource associated with the power saving information are dedicated resources, or the resource of the power saving information and / or the target resource associated with the power saving information are common resources.

[0263] Optionally, receiving a target term when the first user equipment is a target term recipient and indicates activation or wake-up in the power saving information; The resource of the power saving information and / or the target resource associated with the power saving information are dedicated resources, or the resource of the power saving information and / or the target resource associated with the power saving information are common resources.

[0264] The device determines a more suitable first resource based on the obtained power-saving information related target resource, so as to maintain the consistency of the resource understanding of the user equipment on both sides of the communication, and achieve further harmony and power saving.

[0265] The resource selection device in the embodiment of the present application may be a device, or may be a component, integrated circuit, or chip in a terminal. The device may be a portable electronic device or a non-portable electronic device. For example, the portable electronic device may be a mobile phone, a tablet, a notebook computer, a palmtop computer, an in-vehicle electronic device, a wearable device, an UMPC, a netbook, or a PDA, and the non-portable electronic device may be a server, a network attached storage (NAS), a personal computer (PC), a television (TV), an automated teller machine, or a kiosk, and is not specifically limited in the embodiment of the present application.

[0266] The resource selection device in the embodiment of the present application may be a device having an operating system, which may be an Android operating system, an ios operating system, or other possible operating systems, and is not specifically limited in the embodiment of the present application.

[0267] The resource selection device provided in the embodiment of the present application can implement each step implemented by the first user equipment in the method embodiments of FIGS. 2 to 21, and detailed descriptions thereof will be omitted here to avoid repetition.

[0268] It should be noted that the execution entity of the power-saving processing method provided in the embodiment of the present application may be a power-saving processing device, or a control module for executing and loading the power-saving processing method in the power-saving processing device. In the embodiment of the present application, the power-saving processing method provided in the embodiment of the present application will be described by taking the power-saving processing device executing and loading the power-saving processing method as an example.

[0269] As shown in FIG. 24, the power saving processing device according to the embodiment of the present application includes: a receiving module 2410 adapted to receive power saving information related to a target resource for determining a first resource, the first resource being: Energy saving information resources, Target transmission resources, It includes at least one term of free resources.

[0270] Selectable, power saving information, Footprint information, The power saving instruction command includes at least one item.

[0271] Optionally, when the second user equipment is a target sender, the power saving information indicates deactivation or sleep, and a resource of the power saving information and / or a target resource associated with the power saving information is a dedicated resource, Deactivating or sleeping, and ceasing transmission of the target term.

[0272] Optionally, when the second user equipment is a target sender, the power saving information indicates deactivation or sleep, and a resource of the power saving information and / or a target resource associated with the power saving information are a common resource, When power saving information instructing deactivation or sleep is received from at least some of the user equipment in the target user equipment group, at least one of deactivating or sleeping and stopping transmission of the target term is performed, or when power saving information instructing deactivation or sleep is received from at least some of the user equipment in the target user equipment group and an overlapping portion of the deactivation or sleep times corresponding to each received power saving information is greater than a first threshold, at least one of deactivating or sleeping and stopping transmission of the target term is performed.

[0273] Optionally, when the second user equipment is a target sender and indicates activation or wake-up in the power saving information, and a resource of the power saving information and / or a target resource associated with the power saving information is a dedicated resource, Activating or waking up; and transmitting the target term.

[0274] Optionally, when the second user equipment is a target sender, the power saving information indicates activation or wake-up, and the resource of the power saving information and / or the target resource related to the power saving information are common resources, upon receiving power saving information indicating activation or wake-up transmitted from any one or at least one user equipment in a target user equipment group, Activating or waking up; and transmitting the target term.

[0275] Optionally, when the second user equipment is a target receiver, the power saving information indicates deactivation or sleep, and a resource of the power saving information and / or a target resource associated with the power saving information is a dedicated resource, Deactivating or sleeping, and ceasing to receive the target term.

[0276] Optionally, when the second user equipment is a target receiver, the power saving information indicates deactivation or sleep, and the resource of the power saving information and / or the target resource associated with the power saving information are a common resource, When power saving information instructing deactivation or sleep is received from at least some of the user equipment in the target user equipment group, at least one of deactivating or sleeping and stopping reception of the target item is performed, or when power saving information instructing deactivation or sleep is received from at least some of the user equipment in the target user equipment group and an overlapping portion of the deactivation or sleep times corresponding to each received power saving information is greater than a second threshold, at least one of deactivating or sleeping and stopping reception of the target item is performed.

[0277] Optionally, when the second user equipment is a target recipient and indicates activation or wake-up in the power saving information, and a resource of the power saving information and / or a target resource associated with the power saving information is a dedicated resource, Activating or waking up; receiving a target term.

[0278] Optionally, when the second user equipment is a target term receiver, and the power saving information indicates activation or wake-up, and the resource of the power saving information and / or the target resource related to the power saving information are common resources, the second user equipment performs at least one of activating or waking up and receiving a target term when it receives power saving information indicating activation or wake-up transmitted from any one or at least one user equipment in a target user equipment group.

[0279] Wherein, the power saving information is for instructing the first target user equipment to activate or wake up or deactivate or sleep, and the power saving information has a target resource associated therewith for determining the first resource, so that the user equipments on both sides of the communication have a consistent understanding of resources by receiving the power saving information, and further realize harmony and power saving.

[0280] The power-saving processing device in the embodiments of the present application may be a device, or a component, integrated circuit, or chip in a terminal. The device may be a portable electronic device or a non-portable electronic device. For example, the portable electronic device may be a mobile phone, a tablet, a notebook computer, a palmtop computer, an in-vehicle electronic device, a wearable device, an UMPC, a netbook, a PDA, etc., and the non-portable electronic device may be a server, a network attached storage (NAS), a personal computer (PC), a television (TV), an automated teller machine, a kiosk, etc., which are not specifically limited in the embodiments of the present application.

[0281] The power-saving processing device in the embodiment of the present application may be a device having an operating system, which may be the Android operating system, the ios operating system, or other possible operating systems, and is not specifically limited in the embodiment of the present application.

[0282] The power-saving processing device provided in the embodiment of the present application can implement each step implemented by the second user device in the method embodiment of FIG. 23, and detailed description thereof will be omitted here to avoid repetition.

[0283] Optionally, as shown in Fig. 25, an embodiment of the present application further provides a communication device including a processor 2501, a memory 2502, and a program or instruction stored in the memory 2502 and executable by the processor 2501, for example, when the communication device 2500 is a terminal, the program or instruction is executed by the processor 2501 to realize each step of the embodiment of the resource selection method or the power saving processing method, and similar technical effects can be achieved. When the communication device 2500 is a network side device, the program or instruction is executed by the processor 2501 to realize each step of the embodiment of the resource selection method or the power saving processing method, and similar technical effects can be achieved, and detailed description thereof will be omitted here to avoid repetition.

[0284] FIG. 26 is a schematic diagram of the hardware configuration of a terminal for implementing each embodiment of the present application.

[0285] The terminal 2600 includes elements such as, but not limited to, a radio frequency unit 2601, a network module 2602, an audio output unit 2603, an input unit 2604, a sensor 2605, a display unit 2606, a user input unit 2607, an interface unit 2608, a memory 2609 and a processor 2610.

[0286] Those skilled in the art can understand that the terminal 2600 may further include a power source (e.g., a battery) for powering each component, and the power source may be logically connected to the processor 2610 through a power management system, thus realizing functions such as charge / discharge management and power consumption management through the power management system. The structure of the terminal shown in FIG. 26 is not intended to limit the terminal, and the terminal may include more or fewer components than those shown, or a combination of some components, or a different component arrangement, and detailed descriptions thereof will be omitted here.

[0287] It should be understood that in the embodiment of the present application, the input unit 2604 may include a graphics processing unit (GPU) 26041 for processing image data of static or video captured by an image capture device (e.g., a camera) in a video capture mode or an image capture mode, and a microphone 26042. The display unit 2606 may include a display panel 26061, which may be arranged in the form of a liquid crystal display, an organic light emitting diode, etc. The user input unit 2607 includes a touch panel 26071 and other input devices 26072. The touch panel 26071 is also called a touch screen. The touch panel 26071 may include two parts: a touch detection device and a touch controller. The other input devices 26072 may include, but are not limited to, a physical keyboard, a function button (e.g., a volume control button, a switch button, etc.), a trackball, a mouse, and a control lever, and detailed description thereof will be omitted here.

[0288] In the embodiment of the present application, the high frequency unit 2601 receives downlink data from the network side device, processes the data in the processor 2610, and transmits uplink data to the network side device. Typically, the high frequency unit 2601 includes, but is not limited to, an antenna, at least one amplifier, a receiver-transmitter, a coupler, a low-noise amplifier, a duplexer, etc.

[0289] The memory 2609 can be used to store software programs or commands and various data. The memory 2609 may mainly include an area for storing programs or commands and a data storage area, which can store an operating system, applications or commands required for at least one function (e.g., audio playback function, image playback function, etc.). The memory 2609 may also include a high-speed random access memory or a non-volatile memory, among which the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory. For example, at least one magnetic disk storage device, a flash memory device, or other non-volatile solid-state storage device may be included.

[0290] The processor 2610 may include one or more processing units, and may selectively integrate an application processor that mainly processes an operating system, a user interface, and applications or commands, etc., and a modem processor that mainly processes wireless communications, such as a baseband processor, in the processor 2610. It is understood that the modem processor may not be integrated into the processor 2610.

[0291] Wherein, the processor 2610 performs the steps of obtaining a target resource associated with the power saving information; determining a first resource from the target resource, the first resource being: Energy saving information resources, Target transmission resources, It includes at least one term of free resources.

[0292] A more suitable first resource is determined based on the obtained target resource related to the power-saving information, so that the user devices on both sides of the communication have a consistent understanding of resources, and more harmonious and power-saving is realized.

[0293] Optionally, as yet another embodiment, the user equipment executes the above power saving processing method, and receives power saving information related to a target resource for determining a first resource, the first resource being: Energy saving information resources, Target transmission resources, It includes at least one term of free resources.

[0294] Wherein, the power saving information is for instructing the first target user equipment to activate or wake up or deactivate or sleep, and the power saving information has a target resource associated therewith for determining the first resource, so that the user equipments on both sides of the communication have a consistent understanding of resources by receiving the power saving information, and further realize harmony and power saving.

[0295] An embodiment of the present application further provides a readable storage medium storing a program or instructions, which, when executed by a processor, can realize each step of the embodiment of the resource selection method or power saving processing method described above, and achieve similar technical effects, and detailed descriptions thereof will be omitted here to avoid repetition.

[0296] Here, the processor is the processor in the electronic device described in the above embodiment. The readable storage medium includes a computer readable storage medium such as a computer read-only memory (abbreviated as ROM), a random access memory (abbreviated as RAM), a magnetic disk, or an optical disk.

[0297] The embodiments of the present application further provide a chip comprising a processor and a communication interface, the communication interface and the processor being coupled to each other, and the processor executing a program or instruction to realize each step of the embodiments of the above-mentioned resource selection method or power saving processing method, and capable of achieving similar technical effects. Detailed description will be omitted here to avoid repetition.

[0298] It should be understood that the chip described in the embodiments of the present application may be referred to as a system chip, a chip system, a system on a chip, or the like.

[0299] An embodiment of the present application provides a computer program product that is stored in a non-volatile storage medium and is executed by at least one processor to realize each step of the embodiment of the resource selection method or power saving processing method and achieve similar technical effects, and detailed description thereof will be omitted here to avoid repetition.

[0300] It should be noted that in this specification, the terms "comprise", "consist of" or any other variants are intended to include a non-exclusive inclusion, whereby a process, method, article or apparatus that includes a set of elements includes not only those elements, but also other elements not expressly stated or inherent to such process, method, article or apparatus. Unless otherwise specified, an element limited by the phrase "comprises a" does not exclude the presence of other identical elements in the process, method, article or apparatus that includes the element. It should also be noted that the scope of the method and apparatus in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may include performing functions substantially simultaneously or in the reverse order depending on such functions, for example, the described method may be performed in a different order than described, and various steps may be added, omitted or combined. Also, features described with reference to any example may be combined in other examples.

[0301] From the above description of the embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be realized in the form of a combination of software and a necessary common hardware platform, and of course, they can be realized by hardware, but in many cases the former is a more preferred embodiment. Based on this view, the technical solutions of the present application can be substantially or in part contributed to the prior art can be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM / RAM, magnetic disk, optical disk) and includes a number of instructions for causing a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the methods described in the embodiments of the present application.

[0302] Although the examples of the present application have been described above with reference to the drawings, the present application is not limited to the above-mentioned specific embodiments, which are merely illustrative and not limiting. Based on the suggestions of the present application, many forms that a person skilled in the art can make without departing from the spirit of the present application and the scope of protection of the claims are all within the scope of protection of the present application.

Claims

1. A resource determination method performed by a first user equipment, comprising: obtaining a target resource associated with power saving information; determining a first resource from the target resource; The power saving information is a wake-up signal WUS, and the power saving information is used to indicate activation or wake-up or deactivation or sleep of a first target user equipment; The first resource is Energy saving information resources, Target transmission resources, At least one term of free resources; The step of determining a first resource from the target resource includes: determining a first resource indicated by the power saving information from the target resource; Or, The step of determining a first resource from the target resource further comprises: determining, from the target resources, a first resource corresponding to one or more specific target parameters of the target parameters; The target parameters are: User equipment identifier; Location information relating to communications, including the range of the communications; power saving mechanisms including at least one of activating or waking up, deactivating or sleeping, increasing activation or wake-up times, increasing deactivation or sleep times; Process information including the process ID, Resource pool information, Career information, Bandwidth portion information, A power saving information identifier, Resource information for power saving information, A resource determination method comprising at least one item of related information of a target resource.

2. There is a correspondence between the target parameter and a second resource, and the second resource is: Energy saving information resources, The first resource, The method of claim 1 , comprising at least one of the target resources.

3. The identifier of the second resource is determining at least a portion of the second resources by sequential numbers in a time domain; determining at least a portion of the second resources according to sequential numbers in a frequency domain; determining at least a portion of the second resource by a number sequentially assigned to the code region; When the second resource is a resource of the power saving information, an identifier of the second resource is a resource identifier of the power saving information or an identifier of the power saving information, The method of claim 2 , wherein if the second resource is the target resource, then the identifier of the second resource is an identifier of the target resource.

4. At least one of the power saving information and the target resource is A physical sidelink control channel PSCCH, Physical sidelink feedback channel PSFCH, Physical Sidelink Shared Channel (PSSCH), The method of claim 1 , wherein the method is carried in at least one of the sequences.

5. The power saving information and at least one frequency domain resource of the target resource are: at least a portion of frequency domain resources in the target resource block; At least one term of at least a portion of frequency domain resources in the target subchannel; The target resource block is a resource block in a resource pool or bandwidth portion or carrier, said resource block having a first identifier; resource blocks of subchannels other than the subchannel occupied by the first SCI in resources occupied by the PSSCH scheduled by the first sidelink control information SCI; A resource block other than a resource block occupied by the first SCI in a resource occupied by a PSSCH scheduled by the first SCI; Resource blocks other than the resource pool in the bandwidth portion of the resource; A resource block in the bandwidth portion other than the resource corresponding to the PSFCH or the PSFCH bitmap; A resource block in a resource pool other than resources occupied by all or some of the subchannels; At least one resource block in a resource pool other than a resource corresponding to a PSFCH or a PSFCH bitmap; The target subchannel is a subchannel other than the subchannel occupied by the first SCI in a resource occupied by a PSSCH scheduled by the first sidelink control information SCI; A subchannel other than the subchannel occupied by the first SCI in a resource occupied by a PSSCH scheduled by the first SCI; Subchannels other than the resource pool in the bandwidth portion; Subchannels in the bandwidth portion other than the PSFCH or resources corresponding to the PSFCH bitmap; Subchannels other than resources occupied by all or some of the subchannels in the resource pool; A subchannel in a resource pool other than the PSFCH or the resource corresponding to the PSFCH bitmap; A subchannel in the resource pool, the frequency domain of which satisfies a first condition; a subchannel having a second identifier; a subchannel having a first number of resource blocks; The method of claim 1 , further comprising at least one of the sub-channels including at least the sub-channel in which the power saving information resides.

6. At least one time domain resource among the power saving information and the target resource is: Among the first symbols, symbols other than at least some symbols of the first channel or signal; At least some of the symbols used for automatic gain control (AGC), The first symbol among the symbols used for sidelink transmission, At least some of the symbols of the PSCCH; The method of claim 1 , comprising at least one of at least a portion of symbols of the SCI.

7. The power saving information includes at least one of reserved information and a power saving instruction command, The resource of the reserved information and the resource of the power saving instruction command are the channel or signal it carries, Frequency domain resources, Time domain resources, The method of claim 1 , wherein at least one of the coding region resources is different.

8. The time domain resource of the power saving information is: the number of iterations in the time domain is not less than the second quantity; the number of iterations over the time domain is a third quantity; 2. The method of claim 1 , wherein the sidelink transmission occupies at least one of the following conditions: Y time domain units equal to a quantity of time domain units used for sidelink transmission.

9. There is no overlap between the power saving information and a second channel or signal; There is no overlap between the power saving information and the second channel or signal. There is no frequency division multiplexing between the power saving information and the second channel or signal; or There is no overlap between time domain resources of the power saving information and time domain resources of the second channel or signal; The method of claim 1 , wherein the second channel or signal is a channel or signal other than power saving information.

10. Furthermore, obtaining at least one of the power saving information and the target resource information; At least one of the power saving information and the target resource information is Frequency domain resource information; Time domain resource information, Resource period, The number of resources, Resource priority, The method of claim 1 , comprising at least one of a resource pool or a percentage of a defined time.

11. Furthermore, obtaining transmission parameters; and transmitting on a first resource according to the transmission parameters.

12. Furthermore, transmitting power saving information; When the first user equipment is a target term transmitter and the power saving information indicates deactivation or sleep, stopping transmission of the target term; At least one of the resource of the power saving information and the target resource associated with the power saving information is a dedicated resource, or at least one of the resource of the power saving information and the target resource associated with the power saving information is a common resource; Or, When the first user equipment is a target term sender and indicates activation or wake-up in the power saving information, sending a target term; At least one of the resource of the power saving information and the target resource associated with the power saving information is a resource dedicated to a user equipment, or at least one of the resource of the power saving information and the target resource associated with the power saving information is a common resource; Or, When the first user equipment is a target item receiver and the power saving information indicates deactivation or sleep, stopping reception of the target item; At least one of the resource of the power saving information and the target resource associated with the power saving information is a dedicated resource, or at least one of the resource of the power saving information and the target resource associated with the power saving information is a common resource; Or, receiving a target term when the first user equipment is a target term receiver and indicates activation or wake-up in the power saving information; At least one of the resource of the power saving information and the target resource associated with the power saving information is a dedicated resource, or at least one of the resource of the power saving information and the target resource associated with the power saving information is a common resource; The method of claim 1 , wherein the target term is at least one of a data, a control, and a reference signal RS.

13. A resource determination method performed by a second user equipment, comprising: receiving power saving information related to a target resource for determining a first resource; The power saving information is a wake-up signal WUS, and the power saving information is used to indicate activation or wake-up or deactivation or sleep of a first target user equipment; The first resource is Energy saving information resources, Target transmission resources, At least one term of free resources; The target resource is used to determine a first resource indicated by the power saving information; Or, The target resource is used to determine a first resource corresponding to one or more specific target parameters of the target parameters; The target parameters are: User equipment identifier; Location information relating to communications, including the range of the communications; power saving mechanisms including at least one of activating or waking up, deactivating or sleeping, increasing activation or wake-up times, increasing deactivation or sleep times; Process information including the process ID, Resource pool information, Career information, Bandwidth portion information, A power saving information identifier, Resource information for power saving information, A resource determination method comprising at least one item of related information of a target resource.

14. A communications device comprising a processor, a memory, and a program or instructions stored in the memory and executable by the processor, the communications device realizing the resource determination method according to any one of claims 1 to 12 when the program or instructions are executed by the processor.

15. A communications device comprising a processor, a memory, and a program or instructions stored in the memory and executable by the processor, which, when the program or instructions are executed by the processor, realizes the resource determination method described in claim 13.

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