Reporting methods, receiving method, reporting apparatus, receiving apparatus, communication device, communication system and storage medium

Abstract

Provided in the present disclosure are reporting methods, a receiving method, a reporting apparatus, a receiving apparatus, a communication device, a communication system and a storage medium. A reporting method comprises: on the basis of a multi-power headroom report (PHR) mode configured for a physical uplink shared channel (PUSCH), at least two configured sounding reference signal (SRS) resource sets, and a transmission solution of simultaneous transmission from multiple panels (STxMP) configured for the PUSCH, measuring and reporting a PHR corresponding to a PUSCH transmission, wherein the PHR at least comprises: a power headroom (PH) corresponding to the PUSCH transmission and the maximum configured sending power, and different PUSCH transmissions being associated with different transmission and reception points (TRPs) or different transmission configuration indication states (TCI states) or different SRS resource sets; and carrying the PHR corresponding to each PUSCH transmission in an MAC-CE, wherein the MAC-CE can independently indicate the PHR type or PH type or PH or MPE reporting indication of each PUSCH transmission, and can also jointly indicate PHR types or PH types or MPE reporting indications corresponding to a plurality of PUSCH transmissions. Thus, under the transmission solution of simultaneous transmission from multiple panels (STxMP), the method of the present disclosure effectively performs optimization design on the MAC-CE of the transmission solution of STxMP, thereby effectively improving the reporting effect of the power headroom report (PHR) of terminals.

Description

Reporting method, receiving method and device, communication equipment, communication system, storage medium Technical Field

[0001] The present disclosure relates to the field of communication technology, and in particular to a reporting method, a receiving method and apparatus, a communication device, a communication system, and a storage medium. Background Art

[0002] In new radio (NR) systems, coordinated multi-point transmission (CMP) has become an important technology to improve cell edge coverage and provide better service quality within the service area. It aims to achieve simultaneous coordinated transmission from multiple antenna panels to multiple transmission and reception points (TRPs), thereby enhancing transmission reliability and throughput.

[0003] Summary of the Invention

[0004] The embodiments of the present disclosure provide a reporting method, a receiving method, an apparatus, a device, a chip system, a storage medium, a computer program, and a computer program product, which can be applied in the field of communication technology to solve the technical problem of "poor reporting effect of the power headroom report PHR of the terminal under the STxMP transmission scheme of multiple antenna panels simultaneously transmitting in the related technology."

[0005] The present disclosure provides a reporting method, a receiving method and device, a communication device, a communication system, and a storage medium.

[0006] According to the first aspect of an embodiment of the present disclosure, a reporting method is proposed, which is executed by a terminal, including: based on a multiple power headroom report PHR mode configured for a physical uplink shared channel PUSCH, at least two configured sounding reference signal SRS resource sets, and a multi-antenna panel simultaneous transmission STxMP transmission scheme configured for PUSCH, measuring and reporting the PHR corresponding to the PUSCH transmission; wherein the PHR includes at least: a power headroom PH and a maximum configured transmit power corresponding to the PUSCH transmission, and different PUSCH transmissions are associated with different transmission receiving points TRP or different transmission configuration indication states TCI state or different SRS resource sets.

[0007] According to a second aspect of an embodiment of the present disclosure, a receiving method is proposed, which is executed by a network device, including: receiving a PHR corresponding to a PUSCH transmission based on a multiple power headroom report PHR mode configured for a physical uplink shared channel PUSCH, at least two configured sounding reference signal SRS resource sets, and a multi-antenna panel simultaneous transmission STxMP transmission scheme configured for PUSCH; wherein the PHR includes at least: a power headroom PH and a maximum configured transmit power corresponding to the PUSCH transmission, and different PUSCH transmissions are associated with different transmission receiving points TRP or different transmission configuration indication states TCI state or different SRS resource sets.

[0008] According to the third aspect of the embodiment of the present disclosure, a reporting method is proposed, including: the terminal measures and reports the PHR corresponding to the PUSCH transmission based on the multiple power headroom report PHR mode configured for the physical uplink shared channel PUSCH, the configured at least two sounding reference signal SRS resource sets, and the multiple antenna panels configured for PUSCH to simultaneously transmit the STxMP transmission scheme, wherein the PHR includes at least: the power headroom PH and the maximum configured transmit power corresponding to the PUSCH transmission, and different PUSCH transmissions are associated with different transmission receiving points TRP or different transmission configuration indication states TCI state or different SRS resource sets; the network device receives the PHR corresponding to the PUSCH transmission based on the multiple PHR mode configured for PUSCH, the at least two SRS resource sets configured, and the STxMP transmission scheme configured for PUSCH.

[0009] According to the fourth aspect of the embodiment of the present disclosure, a reporting device is proposed, including: a transceiver module, for measuring and reporting the PHR corresponding to the PUSCH transmission based on a multiple power headroom report PHR mode configured for the physical uplink shared channel PUSCH, at least two configured sounding reference signal SRS resource sets, and a multi-antenna panel simultaneous transmission STxMP transmission scheme configured for the PUSCH; wherein the PHR includes at least: a power headroom PH and a maximum configured transmit power corresponding to the PUSCH transmission, and different PUSCH transmissions are associated with different transmission receiving points TRP or different transmission configuration indication states TCI state or different SRS resource sets.

[0010] According to a fifth aspect of an embodiment of the present disclosure, a receiving device is proposed, including: a transceiver module, for receiving a PHR corresponding to a PUSCH transmission based on a multiple power headroom report PHR mode configured for a physical uplink shared channel PUSCH, at least two configured sounding reference signal SRS resource sets, and a multi-antenna panel simultaneous transmission STxMP transmission scheme configured for PUSCH; wherein the PHR includes at least: a power headroom PH and a maximum configured transmit power corresponding to the PUSCH transmission, and different PUSCH transmissions are associated with different transmission receiving points TRP or different transmission configuration indication states TCI state or different SRS resource sets.

[0011] According to the sixth aspect of an embodiment of the present disclosure, a communication device is proposed, comprising: one or more processors; wherein the processor is used to call instructions to enable the communication device to execute the reporting method of the first aspect or the third aspect, or to execute the receiving method of the second aspect.

[0012] According to the seventh aspect of an embodiment of the present disclosure, a communication system is proposed, characterized in that it includes a terminal and a network device, wherein the terminal is configured to implement the reporting method of the first aspect, and the network device is configured to implement the receiving method of the second aspect.

[0013] According to the eighth aspect of the embodiment of the present disclosure, a storage medium is proposed, which stores instructions, and is characterized in that when the instructions are executed on a communication device, the communication device executes the reporting method of the first aspect or the third aspect, or executes the receiving method of the second aspect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or the background technology, the drawings required for use in the embodiments of the present disclosure or the background technology will be described below.

[0015] FIG1 is a schematic diagram of the architecture of a communication system according to an embodiment of the present disclosure;

[0016] FIG2A is a schematic diagram of a multi-antenna panel / TRP transmission scenario based on S-DCI scheduling;

[0017] FIG2B is a schematic diagram of a multi-antenna panel / TRP transmission scenario based on M-DCI scheduling;

[0018] FIG3 is an interactive diagram illustrating a reporting method according to an embodiment of the present disclosure;

[0019] FIG4A is an interactive schematic diagram illustrating a reporting method according to another embodiment of the present disclosure;

[0020] FIG4B is an interactive schematic diagram illustrating a reporting method according to another embodiment of the present disclosure;

[0021] FIG4C is an interactive diagram illustrating a reporting method according to another embodiment of the present disclosure;

[0022] FIG4D is an interactive schematic diagram illustrating a reporting method according to yet another embodiment of the present disclosure;

[0023] FIG5A is an interactive schematic diagram illustrating a receiving method according to another embodiment of the present disclosure;

[0024] FIG5B is an interactive schematic diagram illustrating a receiving method according to yet another embodiment of the present disclosure;

[0025] FIG5C is an interactive schematic diagram illustrating a receiving method according to yet another embodiment of the present disclosure;

[0026] FIG5D is an interactive schematic diagram illustrating a receiving method according to yet another embodiment of the present disclosure;

[0027] FIG6 is an interactive schematic diagram illustrating a reporting method according to yet another embodiment of the present disclosure;

[0028] FIG7A is a diagram illustrating an example of a joint indication according to an embodiment of the present disclosure;

[0029] FIG7B is a diagram illustrating an example of a joint indication according to another embodiment of the present disclosure;

[0030] FIG7C shows a schematic diagram of an independent indication method in an embodiment of the present disclosure;

[0031] FIG7D shows a schematic diagram of an independent indication method in another embodiment of the present disclosure;

[0032] FIG7E shows a schematic diagram of a combined indication method in another embodiment of the present disclosure;

[0033] FIG7F shows a schematic diagram of a combined indication method in another embodiment of the present disclosure;

[0034] FIG8A is a schematic structural diagram of a reporting device proposed in an embodiment of the present disclosure;

[0035] FIG8B is a schematic structural diagram of a receiving device proposed in an embodiment of the present disclosure;

[0036] FIG9A is a schematic structural diagram of a communication device proposed in an embodiment of the present disclosure;

[0037] FIG9B is a schematic diagram of the structure of the chip proposed in an embodiment of the present disclosure. DETAILED DESCRIPTION

[0038] The embodiments of the present disclosure provide a reporting method, a receiving method and apparatus, a communication device, a communication system, and a storage medium. In some embodiments, the terms "reporting method" and "information processing method" and "communication method" are interchangeable; the terms "reporting apparatus" and "information processing apparatus" and "communication apparatus" are interchangeable; the terms "receiving method" and "information processing method" and "communication method" are interchangeable; the terms "receiving apparatus" and "information processing apparatus" and "communication apparatus" are interchangeable; and the terms "information processing system" and "communication system" are interchangeable.

[0039] The embodiments of the present disclosure are not exhaustive and are merely illustrative of some embodiments, and are not intended to be a specific limitation on the scope of protection of the present disclosure. In the absence of contradiction, each step in a certain embodiment can be implemented as an independent embodiment, and the steps can be arbitrarily combined. For example, a solution after removing some steps in a certain embodiment can also be implemented as an independent embodiment, and the order of the steps in a certain embodiment can be arbitrarily exchanged. In addition, the optional implementation methods in a certain embodiment can be arbitrarily combined; in addition, the embodiments can be arbitrarily combined. For example, some or all steps of different embodiments can be arbitrarily combined, and a certain embodiment can be arbitrarily combined with the optional implementation methods of other embodiments.

[0040] In each embodiment of the present disclosure, unless otherwise specified or provided for by logic, the terms and / or descriptions between the embodiments are consistent and can be referenced by each other. The technical features in different embodiments can be combined to form a new embodiment based on their inherent logical relationships.

[0041] The terms used in the embodiments of the present disclosure are only for the purpose of describing specific embodiments and are not intended to limit the present disclosure.

[0042] In the embodiments of the present disclosure, unless otherwise specified, elements expressed in the singular, such as "a", "an", "the", "above", "said", "the", "the", etc., may mean "one and only one", or "one or more", "at least one", etc. For example, when using articles such as "a", "an", "the" in English in translation, the noun following the article may be understood as a singular expression or a plural expression.

[0043] In the embodiments of the present disclosure, “plurality” refers to two or more.

[0044] In some embodiments, the terms "at least one of", "at least one of", "at least one of", "one or more", "a plurality of", "multiple", etc. can be used interchangeably.

[0045] In the embodiments of the present disclosure, descriptions such as “at least one of A, B, C…”, “A and / or B and / or C…”, etc. include the situation where any one of A, B, C… exists alone, and also include any combination of any multiple of A, B, C…, and each situation can exist alone; for example, “at least one of A, B, C” includes the situation where A exists alone, B exists alone, C exists alone, the combination of A and B, the combination of A and C, the combination of B and C, and the combination of A, B, and C; for example, A and / or B includes the situation where A exists alone, B exists alone, and the combination of A and B.

[0046] In some embodiments, descriptions such as "in one case A, in another case B," or "in response to one case A, in response to another case B," may include the following technical solutions depending on the situation: executing A independently of B (in some embodiments, A); executing B independently of A (in some embodiments, B); selectively executing A and B (in some embodiments, selecting between A and B); and executing both A and B (in some embodiments, A and B). The same applies when there are more branches, such as A, B, and C.

[0047] The prefixes such as "first" and "second" in the embodiments of the present disclosure are only used to distinguish different description objects and do not constitute any restriction on the position, order, priority, quantity or content of the description objects. For the statement of the description object, please refer to the description in the context of the claims or embodiments, and no unnecessary restriction should be constituted due to the use of prefixes. For example, if the description object is a "field", the ordinal number before the "field" in the "first field" and the "second field" does not limit the position or order between the "fields". "First" and "second" do not limit whether the "fields" they modify are in the same message, nor do they limit the order of the "first field" and the "second field". For another example, if the description object is a "level", the ordinal number before the "level" in the "first level" and the "second level" does not limit the priority between the "levels". For another example, the number of description objects is not limited by the ordinal number and can be one or more. Taking "first device" as an example, the number of "devices" can be one or more. In addition, the objects modified by different prefixes can be the same or different. For example, if the description object is "device", then the "first device" and the "second device" can be the same device or different devices, and their types can be the same or different; for another example, if the description object is "information", then the "first information" and the "second information" can be the same information or different information, and their contents can be the same or different.

[0048] In some embodiments, “including A,” “comprising A,” “used to indicate A,” and “carrying A” can be interpreted as directly carrying A or indirectly indicating A.

[0049] In some embodiments, terms such as "in response to...", "in response to determining...", "in the case of...", "at the time of...", "when...", "if...", "if...", etc. can be used interchangeably.

[0050] In some embodiments, terms such as "greater than", "greater than or equal to", "not less than", "more than", "more than or equal to", "not less than", "higher than", "higher than or equal to", "not less than", and "above" can be replaced with each other, and terms such as "less than", "less than or equal to", "not greater than", "less than", "less than or equal to", "not more than", "lower than", "lower than or equal to", "not higher than", and "below" can be replaced with each other.

[0051] In some embodiments, devices, etc. can be interpreted as physical or virtual, and their names are not limited to the names recorded in the embodiments. Terms such as "device", "equipment", "device", "circuit", "network element", "node", "function", "unit", "section", "system", "network", "chip", "chip system", "entity", and "subject" can be used interchangeably.

[0052] In some embodiments, "network" can be interpreted as devices included in the network (eg, access network equipment, core network equipment, etc.).

[0053] In some embodiments, the terms "access network device (AN device)", "radio access network device (RAN device)", "base station (BS)", "radio base station" "fixed station", "node", "access point", "transmission point (TP)", "reception point (RP)", "transmission / reception point (TRP)", "panel", "antenna panel", "antenna array", "cell", "macro cell", "small cell", "femto cell", "pico cell", "sector", "cell group", "carrier", "component carrier", "bandwidth part (BWP)" and the like may be used interchangeably.

[0054] In some embodiments, the terms "terminal", "terminal device", "user equipment (UE)", "user terminal", "mobile station (MS)", "mobile terminal (MT)", subscriber station, mobile unit, subscriber unit, wireless unit, remote unit, mobile device, wireless device, wireless communication device, remote device, mobile subscriber station, access terminal, mobile terminal, wireless terminal, remote terminal, handset, user agent, mobile client, client, etc. can be used interchangeably.

[0055] In some embodiments, obtaining data, information, etc. may comply with the laws and regulations of the country where the data is obtained.

[0056] In some embodiments, data, information, etc. may be obtained with the user's consent.

[0057] In addition, each element, each row, or each column in the table of the embodiment of the present disclosure can be implemented as an independent embodiment, and the combination of any elements, any rows, and any columns can also be implemented as an independent embodiment.

[0058] The correspondences shown in the tables of the present disclosure can be configured or predefined. The values ​​of the information in each table are merely examples and can be configured to other values, which are not limited by the present disclosure. When configuring the correspondences between information and parameters, it is not necessarily required to configure all the correspondences shown in each table. For example, in the tables of the present disclosure, the correspondences shown in certain rows may not be configured. For another example, appropriate deformation adjustments can be made based on the above tables, such as splitting, merging, etc. The names of the parameters shown in the titles of the above tables may also adopt other names that can be understood by the communication device, and the values ​​or representations of the parameters may also adopt other values ​​or representations that can be understood by the communication device. When implementing the above tables, other data structures may also be used, such as arrays, queues, containers, stacks, linear lists, pointers, linked lists, trees, graphs, structures, classes, heaps, hash tables or hash tables, etc.

[0059] The predefined in the present disclosure may be understood as defined, predefined, stored, pre-stored, pre-negotiated, pre-configured, solidified, or pre-burned.

[0060] Figure 1 is a schematic diagram of the architecture of a communication system according to an embodiment of the present disclosure. As shown in Figure 1, the communication system 100 may include a terminal 101 and a network device 102. The network device 102 may include at least one of an access network device and a core network device.

[0061] In some embodiments, the terminal 101 includes, for example, a mobile phone, a wearable device, an Internet of Things device, a car with communication function, a smart car, a tablet computer, a computer with wireless transceiver function, a virtual reality (VR) terminal device, an augmented reality (AR) terminal device, a wireless terminal device in industrial control, a wireless terminal device in self-driving, a wireless terminal device in remote medical surgery, a wireless terminal device in a smart grid, a wireless terminal device in transportation safety, a wireless terminal device in a smart city, and at least one of a wireless terminal device in a smart home, but is not limited thereto.

[0062] In some embodiments, the access network device is, for example, a node or device that accesses a terminal to a wireless network. The access network device may include an evolved NodeB (eNB) in a 5G communication system, a next generation evolved NodeB (ng-eNB), a next generation NodeB (gNB), a node B (NB), a home node B (HNB), a home evolved nodeB (HeNB), a wireless backhaul device, a radio network controller (RNC), a base station controller (BSC), a base transceiver station (BTS), a base band unit (BBU), a mobile switching center, a base station in a 6G communication system, an open base station (Open RAN), a cloud base station (Cloud RAN), a base station in other communication systems, and at least one of an access node in a WiFi system, but is not limited thereto.

[0063] In some embodiments, the technical solution of the present disclosure can be applied to the Open RAN architecture. In this case, the interfaces between or within the access network devices involved in the embodiments of the present disclosure can be transformed into internal interfaces of the Open RAN, and the processes and information interactions between these internal interfaces can be implemented through software or programs.

[0064] In some embodiments, the access network device can be composed of a centralized unit (CU) and a distributed unit (DU), where the CU can also be called a control unit. The CU-DU structure can be used to split the protocol layer of the access network device, with the functions of some protocol layers centrally controlled by the CU, and the functions of the remaining part or all of the protocol layers distributed in the DU, which is centrally controlled by the CU, but is not limited to this.

[0065] In some embodiments, a core network device may be a single device comprising one or more network elements, or may be a plurality of devices or device groups, each comprising all or part of one or more network elements. A network element may be virtual or physical. The core network may, for example, comprise at least one of an Evolved Packet Core (EPC), a 5G Core Network (5GCN), or a Next Generation Core (NGC).

[0066] It can be understood that the communication system described in the embodiment of the present disclosure is for the purpose of more clearly illustrating the technical solution of the embodiment of the present disclosure, and does not constitute a limitation on the technical solution proposed in the embodiment of the present disclosure. Ordinary technicians in this field can know that with the evolution of the system architecture and the emergence of new business scenarios, the technical solution proposed in the embodiment of the present disclosure is also applicable to similar technical problems.

[0067] The following embodiments of the present disclosure may be applied to the communication system 100 shown in Figure 1, or a portion thereof, but are not limited thereto. The entities shown in Figure 1 are illustrative only. The communication system may include all or part of the entities shown in Figure 1, or may include other entities outside of Figure 1. The number and form of the entities may be arbitrary. The connection relationship between the entities is illustrative only. The entities may be connected or disconnected, and the connection may be in any manner, including direct or indirect, wired or wireless.

[0068] The embodiments of the present disclosure can be applied to Long Term Evolution (LTE), LTE-Advanced (LTE-A), LTE-Beyond (LTE-B), SUPER 3G, IMT-Advanced, 4th generation mobile communication system (4G), 5th generation mobile communication system (5G), 5G new radio (NR), future radio access (FRA), new radio access technology (RAT), new radio (NR), new radio access (NX), future generation radio access (FX), Global System for Mobile communications (GSM (registered trademark)), CDMA2000, Ultra Mobile Broadband (UMB), IEEE 802.11 (Wi-Fi (registered trademark)), IEEE 802.16 (WiMAX (registered trademark)), IEEE 802.20, Ultra-WideBand (UWB), Bluetooth (registered trademark), Public Land Mobile Network (PLMN) networks, Device-to-Device (D2D) systems, Machine-to-Machine (M2M) systems, Internet of Things (IoT) systems, Vehicle-to-Everything (V2X), systems utilizing other communication methods, and next-generation systems based on and extending these methods. Furthermore, multiple systems may be combined (for example, a combination of LTE or LTE-A with 5G).

[0069] Optionally, based on the Power Headroom Report (PHR), the terminal can report the instantaneous transmit power used for Physical Uplink Shared Channel (PUSCH) transmissions. The PHR reflects the terminal's available power, i.e., the power headroom, which can be measured and reported to the base station during uplink transmission control.

[0070] Optionally, the terminal sends a PHR when being scheduled for transmission on an uplink shared channel (UL-SCH).

[0071] Optionally, the main type 1 PHR related to the uplink transmission of multiple transmission reception points (multi-TRP, MTRP) is the PHR. The PHR includes the power headroom and the maximum configured transmit power Pcmax on the component carrier. Pcmax can be configured by the network. Since the network knows the coding and modulation mode at the corresponding moment of the power headroom report and the resource size used by the terminal for transmission, it can determine the effective combination of modulation and coding mode and allocated resource size. When there is no actual PUSCH transmission, the terminal can also report the type 1 power headroom (Power Headroom, PH).

[0072] The current PHR measurement mechanism is optional and is divided into actual PHR (real type PHR) and virtual PHR (virtual type PHR). When there is PUSCH transmission, the terminal reports the actual PHR to the base station. If there is no PUSCH transmission, the terminal calculates a PHR based on the predefined PUSCH format and sends it to the base station, which is the virtual PHR. The network will determine the terminal's transmission bandwidth and transmission mode based on the terminal's power difference information.

[0073] Optionally, in the enhancement of some versions of the communication protocol, it is expected to achieve simultaneous collaborative transmission in the TRP direction of multiple base stations through multiple antenna panels (panels) to increase the reliability and throughput of the transmission, and at the same time effectively reduce the transmission delay under multiple TRPs, requiring the terminal to have the ability to send multiple beams simultaneously. The transmission of PUSCH can be based on a single physical downlink control channel (Physical Downlink Control Channel, PDCCH), that is, a single downlink control information (Single Downlink Control Information, S-DCI) scheduled multi-antenna panel / TRP transmission, as shown in Figure 2A, or it can be based on different PDCCHs, that is, multiple downlink control information (Multi-Downlink Control Information, M-DCI) scheduled multi-antenna panel / TRP transmission, as shown in Figure 2B. Among them, Figure 2A is a schematic diagram of a multi-antenna panel / TRP transmission scenario based on S-DCI scheduling, and Figure 2B is a schematic diagram of a multi-antenna panel / TRP transmission scenario based on M-DCI scheduling. Optionally, a terminal with multiple panels is generally configured with multiple physical panels (antenna panels). Different panels may have different capabilities, such as having different numbers of SRS ports. The maximum number of data transmission layers supported by each panel may also not be the same. For example, one panel supports a maximum of 2 layers of transmission, while another panel supports a maximum of 4 layers of transmission. The network scheduler will determine whether the terminal is currently suitable for simultaneous uplink transmission of multiple panels. If the terminal is currently suitable for simultaneous uplink transmission of multiple panels and is scheduled at the same time, the network will directly or indirectly indicate the relevant transmission parameters, including terminal-specific beam indication information, the number of data layers used for transmission, the allocation of demodulation reference signal (DMRS) ports used, and precoding indication information.

[0074] Optionally, the transmission schemes supported by uplink simultaneous transmission from multi-panel (STxMP) for S-DCI-based PUSCH include:

[0075] One solution is the Space Division Multiplexing (SDM) solution: a transport block (TB) of the PUSCH is sent on the same time-frequency resources to two different TRPs through the corresponding DMRS ports or port combinations allocated on different panels. Different panels / TRPs / transmission occasions (TO) are associated with different transmission configuration indication states (TCI states), that is, associated with different beams.

[0076] Another solution is the spatial multiplexing single frequency network (SFN) solution: a TB of the PUSCH is sent on the same time-frequency resources to two different TRPs through the same DMRS port or port combination allocated on different panels, and different panels / TRPs / TOs are associated with different TCI states.

[0077] Optionally, in the uplink Multiple-In Multiple-Out (MIMO) enhancement of some versions of the communication protocol, it is considered to realize simultaneous uplink transmission for multiple TRPs through multi-panel terminals to further improve the uplink system transmission throughput and transmission reliability. For simultaneous uplink transmission of multi-panel terminals, since each panel of the terminal has an independent power amplifier (PA) implementation structure and can support independent power control processes, the terminal maximum configuration transmit power P can be defined according to different panels. cmax , or consider the maximum configured transmit power P of the terminal as a whole cmax To support simultaneous STxMP transmission by uplink multiple antenna panels, PHR reporting can be enhanced.

[0078] FIG3 is an interactive diagram of a reporting method according to an embodiment of the present disclosure. As shown in FIG3 , the present disclosure embodiment relates to a reporting method that can be used in a communication system 100. The method includes:

[0079] Step S3101: The network device sends first information.

[0080] The first information is used to configure a multiple power headroom report PHR mode for the physical uplink shared channel PUSCH, configure at least two sounding reference signal SRS resource sets, and configure a multi-antenna panel simultaneous transmission STxMP transmission scheme for the PUSCH.

[0081] In some embodiments, the STxMP transmission scheme is an STxMP transmission scheme based on a PUSCH channel of a single downlink control information S-DCI.

[0082] In some embodiments, the network device may configure a multiple power headroom report (PHR) mode for the PUSCH through higher layer signaling.

[0083] In some embodiments, the network device may configure at least two sounding reference signal (SRS) resource sets through higher layer signaling.

[0084] In some embodiments, the network device may configure a multi-antenna panel simultaneous transmission STxMP transmission scheme for a PUSCH channel based on a single downlink control information S-DCI for the PUSCH through higher layer signaling.

[0085] In some embodiments, the multi-PHR mode may be, for example, twoPHRMode. In the multi-PHR mode, the terminal may report at least two PHRs.

[0086] Step S3102: The terminal receives the first information.

[0087] In some embodiments, the terminal may receive first information sent by the network device, and determine, based on the first information, the content configured by the network device for the terminal to support PHR reporting.

[0088] In some embodiments, the PHR is a Type 1 PHR (Type 1 PHR) to support efficient reporting of Type 1 PHRs corresponding to different PUSCH transmissions.

[0089] Step S3103: The terminal sends second information, where the second information is used to measure and report a PHR corresponding to the PUSCH transmission.

[0090] In some embodiments, the terminal can trigger the measurement of the PHR corresponding to the PUSCH transmission in response to the first information. In the STxMP transmission scheme, multiple PUSCH transmissions will be sent. Different PUSCH transmissions are associated with different transmission receiving points TRP or different transmission configuration indication states TCI state or different SRS resource sets, which can trigger the measurement of the PHR corresponding to each PUSCU transmission.

[0091] In some embodiments, the TCI state may include at least one of the following: an uplink TCI state, a joint TCI state, and a TCI state beam direction. The joint TCI state is based on a unified TCI state indication, and the TCI state beam direction is based on a spatial relationship information (spatialRelationInfo) indication.

[0092] In some embodiments, the TCI state may include a joint TCI state indicated by a unified TCI state, and / or an uplink UL TCI state, and / or a TCI state beam direction indicated by spatial relationship information.

[0093] In some embodiments, different PUSCH transmissions may be associated with different transmission reception points (TRPs). For example, PUSCH transmission 1 is associated with transmission reception point 1, PUSCH transmission 2 is associated with transmission reception point 2, PUSCH transmission 3 is associated with transmission reception point 3, and so on.

[0094] In some embodiments, different PUSCH transmissions may be associated with different TCI states. For example, PUSCH transmission 1 may be associated with TCI state 1, PUSCH transmission 2 may be associated with TCI state 2, PUSCH transmission 3 may be associated with TCI state 3, and so on.

[0095] In some embodiments, different PUSCH transmissions may be associated with different SRS resource sets. For example, PUSCH transmission 1 may be associated with SRS resource set 1, PUSCH transmission 2 may be associated with SRS resource set 2, PUSCH transmission 3 may be associated with SRS resource set 3, and so on.

[0096] In some embodiments, the terminal may measure and report the PHR corresponding to each PUSCH transmission.

[0097] In some embodiments, the number of TRPs can also be two. In this case, the first PHR corresponds to the PUSCH transmission of the first TRP, the first SRS resource set, or the first TCI state; the second PHR corresponds to the PUSCH transmission of the second TRP, the second SRS resource set, or the second TCI state. This can effectively improve the PHR reporting effect.

[0098] In some embodiments, the terminal may measure and report the PHR corresponding to the PUSCH transmission based on a triggering condition.

[0099] In some embodiments, the trigger condition may be based on terminal configuration. For example, a trigger condition may be configured for the terminal, and if the trigger condition is met, measurement and reporting of the PHR corresponding to the PUSCH transmission is triggered.

[0100] In some embodiments, the trigger condition may be based on different TRP configurations. For example, a trigger condition may be configured for each TRP, and when the trigger condition is met, the PHR corresponding to the PUSCH transmission associated with the TRP that meets the trigger condition is measured and reported.

[0101] In some embodiments, the trigger condition may be configured based on different TCI states. For example, a trigger condition may be configured for each TCI state. When the trigger condition is met, the PHR corresponding to the PUSCH transmission associated with the TCI state meeting the trigger condition is measured and reported.

[0102] In some embodiments, the trigger condition may be configured based on different SRS resource sets. For example, a trigger condition may be configured for each SRS resource set, and when the trigger condition is met, the PHR corresponding to the PUSCH transmission associated with the SRS resource set meeting the trigger condition is measured and reported.

[0103] In some embodiments, the trigger condition configuration may be illustrated as follows:

[0104] The UE may report a PHR based on a portion of the bandwidth (BandWidth Part, BWP) according to the network configuration or protocol agreement. The triggering conditions of the PHR include any combination of one or more of the following:

[0105] The following parameters are configured through RRC signaling to control PHR:

[0106] phr-PeriodicTimer (periodic reporting timer);

[0107] phr-ProhibitTimer (prohibit reporting timer);

[0108] phr-Tx-PowerFactorChange (transmit power factor change);

[0109] multiplePHR (multiple PHR);

[0110] mpe-Reporting-FR2 (MPE reporting under FR2);

[0111] mpe-ProhibitTimer (MPE prohibit timer);

[0112] mpe-Threshold (MPE threshold);

[0113] Changes in BWP road loss values;

[0114] Change in power fallback value.

[0115] In some embodiments, it can be set as follows: If a "prohibit reporting timer" is configured, and the "prohibit reporting timer" has timed out, and for at least one activated BWP, the path loss value change of the BWP measured by the UE exceeds the "downlink path loss change value" configured on the network side. For example, if a "prohibit reporting timer" is configured, and the "prohibit reporting timer" has timed out, and for at least one activated BWP, the path loss value change of the BWP measured by the UE exceeds the "downlink path loss change value" configured on the network side, it indicates that the trigger condition is met. If the "prohibit reporting timer" is not configured, it indicates that the trigger condition is not met. Or if the "prohibit reporting timer" is configured, but the "prohibit reporting timer" has not timed out, it indicates that the trigger condition is not met. Or for all activated BWPs, the path loss value change measured by the UE for each BWP does not exceed the "downlink path loss change value" configured on the network side, it indicates that the trigger condition is not met.

[0116] In some embodiments, the following settings can be made: a "periodic reporting timer" is configured and the timer times out. For example, if the "periodic reporting timer" is configured and the timer times out, it indicates that the trigger condition is met. If the "periodic reporting timer" is not configured, it can be determined that the trigger condition is not met. If the "periodic reporting timer" is configured and the timer does not time out, it is determined that the trigger condition is not met.

[0117] In some embodiments, the following may be configured: the PHR reporting function is configured or reconfigured. For example, if the PHR reporting function is configured or reconfigured, the trigger condition is satisfied. If the PHR reporting function is not configured or reconfigured, the trigger condition is not satisfied.

[0118] In some embodiments, the following configuration may be used: activating or deactivating a BWP. For example, if a BWP is activated or deactivated, the trigger condition is satisfied. If a BWP is not activated or deactivated, the trigger condition is not satisfied.

[0119] In some embodiments, the following configuration can be configured: adding, deleting, or modifying the configuration of a BWP. For example, if the configuration of a BWP is added, deleted, or modified, the trigger condition is satisfied. If the configuration of a BWP is not added, deleted, or modified, the trigger condition is not satisfied.

[0120] In some embodiments, it can be set as follows: If the "Prohibit Reporting Timer" is configured and the "Prohibit Reporting Timer" has timed out, the change value of the UE's power backoff in the BWP exceeds the "power backoff change value" configured on the network side. For example, if the "Prohibit Reporting Timer" is configured and the "Prohibit Reporting Timer" has timed out, the change value of the UE's power backoff in the BWP exceeds the "power backoff change value" configured on the network side, it indicates that the trigger condition is met. If the "Prohibit Reporting Timer" is not configured, it indicates that the trigger condition is not met. Or if the "Prohibit Reporting Timer" is configured, but the "Prohibit Reporting Timer" has not timed out, it indicates that the trigger condition is not met. Or, if the change value of the UE's power backoff in the BWP does not exceed the "power backoff change value" configured on the network side, it indicates that the trigger condition is not met.

[0121] It should be noted that the above-mentioned trigger conditions are merely examples and are not intended to be limiting. Different trigger conditions can be flexibly combined and set without limitation.

[0122] The PHR measured and reported in the embodiment of the present disclosure includes at least: the power headroom PH and the maximum configured transmit power corresponding to the PUSCH transmission, so that the network device can know the power headroom PH and the maximum configured transmit power corresponding to each PUSCH transmission.

[0123] In some embodiments, the terminal may implement measurement and reporting of the PHR corresponding to the PUSCH transmission by sending the second information.

[0124] In some embodiments, the PHR corresponding to the PUSCH transmission is carried in the medium access control element MAC-CE, and the MAC-CE includes at least the power headroom PH and the maximum configured transmit power corresponding to the PUSCH transmission.

[0125] In some embodiments, MAC-CE may also include at least one of the PHR type corresponding to PUSCH transmission, the PH type corresponding to PUSCH transmission, the output power reduction value (Maximum Allowed UEOutput Power Reduction, P-MPR) corresponding to PUSCH transmission, the maximum permissible radiation (Maximum Permissible Exposure, MPE) corresponding to PUSCH transmission, and the MPE reporting indication corresponding to PUSCH transmission, so that the network device can obtain more complete PHR information.

[0126] In some embodiments, the PHR type is a real type (actual PHR) or a virtual type (virtual PHR), and the PH type is a real type (actual PH) or a virtual type (virtual PH).

[0127] In some embodiments, the real PHR or PH is calculated based on measurements of the actual transmitted PUSCH, and the virtual PHR or PH is calculated based on measurements of a reference PUSCH configuration. This effectively supports the calculation of the real PHR and / or PH, or the calculation of the virtual PHR and / or PH.

[0128] In some embodiments, the second information includes: a first indication field corresponding to each PUSCH transmission, wherein the first indication field is used to indicate the PHR type or PH type of the corresponding PUSCH transmission. For example, one first indication field corresponds to indicating the PHR type or PH type of one PUSCH transmission, another first indication field corresponds to indicating the PHR type or PH type of another PUSCH transmission, and so on.

[0129] There is a one-to-one correspondence between PUSCH transmission and PHR type. There is a one-to-one correspondence between PUSCH transmission and PH type.

[0130] In some embodiments, the second information includes: a first indication field corresponding to multiple PUSCH transmissions, wherein the first indication field is used to jointly indicate multiple PHR types or multiple PH types corresponding to the multiple PUSCH transmissions. For example, one first indication field corresponds to indicating multiple PHR types or multiple PH types corresponding to the multiple PUSCH transmissions. That is, one first indication field indicates the PHR type or PH type corresponding to each PUSCH transmission.

[0131] Among them, the indication field used to indicate the PHR type or PH type can be called a first indication field. The number of first indication fields can be one or more. Multiple PHR types corresponding to multiple PUSCH transmissions can be jointly indicated based on one first indication field. Alternatively, multiple PH types corresponding to multiple PUSCH transmissions can be jointly indicated based on one first indication field. It is also possible to indicate multiple PHR types based on multiple first indication fields, and the multiple PHR types correspond to multiple PUSCH transmissions respectively. Alternatively, it is also possible to indicate multiple PH types based on multiple first indication fields, and the multiple PH types correspond to multiple PUSCH transmissions respectively.

[0132] Therefore, by indicating the PHR type or PH type corresponding to different PUSCH transmissions based on one or more first indication fields, the flexibility and indication effect of the PHR type or PH type indication can be effectively improved.

[0133] In some embodiments, the second information includes: a second indication field corresponding to each PUSCH transmission, wherein the second indication field is used to indicate the PH of the corresponding PUSCH transmission. For example, one second indication field corresponds to the PH of one PUSCH transmission, another second indication field corresponds to the PH of another PUSCH transmission, and so on.

[0134] The indication field used to indicate the PH may be referred to as a second indication field. Multiple PHs may be indicated based on multiple second indication fields, each corresponding to a plurality of PUSCH transmissions. Thus, by indicating the PHs corresponding to different PUSCH transmissions based on multiple second indication fields, the accuracy and effectiveness of PH indication can be effectively improved. There is a one-to-one correspondence between PUSCH transmissions and PHs.

[0135] In some embodiments, the second information includes: a third indication field corresponding to each PUSCH transmission, wherein the third indication field is used to indicate the MPE reporting indication of the corresponding PUSCH transmission. For example, one third indication field corresponds to the MPE reporting indication of one PUSCH transmission, another third indication field corresponds to the MPE reporting indication of another PUSCH transmission, and so on. The PUSCH transmission and the MPE reporting indication are in a one-to-one correspondence.

[0136] In some embodiments, the second information includes: a third indication field corresponding to multiple PUSCH transmissions, wherein the third indication field is used to jointly indicate multiple MPE reporting indications corresponding to the multiple PUSCH transmissions. For example, one third indication field corresponds to indicating multiple MPE reporting indications corresponding to the multiple PUSCH transmissions. That is, one first indication field indicates the MPE reporting indication corresponding to each PUSCH transmission.

[0137] The indication field used to indicate the MPE reporting indication may be referred to as a third indication field. The MPE reporting indication may be used to indicate whether to report the MPE. The number of third indication fields may be one or more. Multiple MPE reporting indications corresponding to multiple PUSCH transmissions may be jointly indicated based on a single third indication field. Multiple MPE reporting indications may also be indicated based on multiple third indication fields, each corresponding to a plurality of PUSCH transmissions.

[0138] Therefore, by indicating the MPE reporting indication corresponding to different PUSCH transmissions based on one or more third indication fields, the indication flexibility and indication effect of the MPE reporting indication can be effectively improved.

[0139] In some embodiments, the first indication field, the second indication field, or the third indication field may be set to different values ​​to express different indication meanings. For examples of values, please refer to the subsequent embodiments.

[0140] In some embodiments of the present disclosure, the terminal may further transmit third information indicating whether the terminal has the terminal capability to support enhanced calculation of a virtual-type PHR. Based on the third information, the network device may configure a calculation method for the terminal, which is used to determine the maximum configured transmit power and / or PH in the virtual-type PHR. This accurately indicates to the network device whether the terminal supports the enhanced calculation capability of the virtual-type PHR, enabling the network device to configure an appropriate calculation method for the terminal.

[0141] In some embodiments of the present disclosure, a network device may receive third information and configure a calculation method for a terminal based on the third information. For example, if the network device receives the third information, it may indicate that the terminal supports enhanced virtual PHR calculation. The network device may configure an appropriate calculation method for a terminal that supports enhanced virtual PHR calculation.

[0142] In some embodiments of the present disclosure, the third information may be at least one of Radio Resource Control (RRC) signaling, DCI 0_1 signaling, DCI 0_2 signaling, and DCI 0_3 signaling, thereby effectively improving the flexibility of terminal capability indication.

[0143] In some embodiments of the present disclosure, if a terminal supports enhanced calculation of a virtual PHR, the terminal may determine the maximum configured transmit power and / or pH in the virtual PHR based on a predefined calculation method; or the terminal may determine the calculation method based on fourth information and determine the maximum configured transmit power and / or pH in the virtual PHR based on the determined calculation method. The fourth information may be sent by a network device to the terminal, indicating the calculation method associated with the virtual PHR. The terminal then receives the fourth information and determines the calculation method based on the fourth information.

[0144] In some embodiments of the present disclosure, the terminal may determine a predefined calculation method, where the calculation method is used to determine the maximum configured transmit power and / or PH in a virtual type PHR.

[0145] In some embodiments of the present disclosure, the terminal may determine a calculation method based on the fourth information, where the calculation method is used to determine the maximum configured transmit power and / or PH in the virtual type PHR.

[0146] In some embodiments of the present disclosure, the calculation method includes at least one of a protocol-based calculation method, a maximum power reduction (MPR)-based calculation method, and a calculation method for enhancing different PUSCH transmissions based on at least partially identical parameters and non-ideal maximum power reduction (MPR). The terminal is supported to select an appropriate calculation method for determining the maximum configured transmit power and / or PH in a virtual type PHR, thereby improving the accuracy of the calculation of the maximum configured transmit power and / or PH, and supporting the network device to obtain a more accurate maximum configured transmit power and / or PH.

[0147] In some embodiments of the present disclosure, at least partially identical parameters may refer to transmission parameters commonly used in multiple PHR calculations. Multiple PHRs correspond to multiple PUSCHs, respectively. The at least partially identical parameters may be at least partially identical parameters associated with actual PUSCH transmissions, or at least partially identical parameters associated with reference PUSCH transmissions.

[0148] In some embodiments, at least some of the same parameters may be, for example, parameters such as a modulation and coding scheme (MCS), a resource block (RB) allocation, and the like.

[0149] In some embodiments, a calculation method for different PUSCH transmission enhancements may be based on all the same parameters and non-ideal maximum power reduction (MPR).

[0150] In some embodiments of the present disclosure, in some embodiments of the present disclosure, under STRP transmission of a single transmission receiving point STRP transmission configuration, the maximum configured transmit power and / or PH is calculated based on at least some of the same parameters related to the actual PUSCH transmission and the MPR corresponding to the actual PUSCH transmission.

[0151] In some embodiments of the present disclosure, when no PUSCH transmission is performed, the maximum configured transmit power and / or PH is calculated based on at least some of the same parameters associated with the reference PUSCH transmission and the MPR corresponding to the reference PUSCH transmission.

[0152] The above-mentioned MPR corresponding to the actual PUSCH transmission and the MPR corresponding to the reference PUSCH transmission may both be some optional examples of non-ideal maximum power reduction MPR.

[0153] The above-mentioned maximum configured transmit power and / or PH includes: maximum configured transmit power; or PH; or maximum configured transmit power and PH.

[0154] As a result, the calculation accuracy of the maximum configured transmit power and / or PH can be effectively improved, the network device can be supported to obtain accurate maximum configured transmit power and / or PH, and the effect of PHR reporting corresponding to different PUSCH transmissions can be improved, supporting the network device to obtain more meaningful PHR information.

[0155] Step S3104: The network device receives the second information.

[0156] In some embodiments, the network device may receive the second information sent by the terminal, and for example, obtain the PHRs corresponding to different PUSCH transmissions carried in the MAC-CE in the second information.

[0157] The reporting method involved in the embodiments of the present disclosure may include at least one of steps S3101 to S3104. For example, in some embodiments, step 3101 of the network device sending the first information and step 3102 of the terminal receiving the first information can be performed separately, and not performed together with the subsequent steps 3103 and 3104, that is, after the network device sends the first information, the terminal can use the configuration information for PUSCH in the first information in subsequent measurement reports until the network device sends new first information again to update the configuration of PUSCH. For another example, in some embodiments, step S3101 can be implemented as an independent embodiment, step S3102 can be implemented as an independent embodiment, and so on, but is not limited to this. Steps S3101+S3102 can be implemented as independent embodiments, and steps S3101+S3102+S3103 can be implemented as independent embodiments, but are not limited to this.

[0158] In this embodiment or example, unless there is any contradiction, each step can be independent, arbitrarily combined or exchanged in order, the optional methods or optional examples can be arbitrarily combined, and can be arbitrarily combined with any steps of other embodiments or other examples.

[0159] Therefore, in this embodiment, the network device sends first information, and the terminal sends second information based on the first information. The second information is used to measure and report the PHR corresponding to the PUSCH transmission, and the network device receives the second information. The second information is used to measure and report the PHR corresponding to the PUSCH transmission. This effectively improves the reporting performance of the terminal's power headroom report (PHR) under the STxMP transmission scheme with multiple antenna panels transmitting simultaneously. It also enables the network device to obtain more complete PHR information.

[0160] FIG4A is an interactive diagram of a reporting method according to another embodiment of the present disclosure. As shown in FIG4A , the present disclosure embodiment relates to a reporting method that can be used in a terminal. The method includes:

[0161] Step S4101, based on the multiple power headroom report PHR mode configured for the physical uplink shared channel PUSCH, the configured at least 2 sounding reference signal SRS resource sets, and the multi-antenna panel simultaneous transmission STxMP transmission scheme configured for PUSCH, measure and report the PHR corresponding to the PUSCH transmission.

[0162] Among them, PHR includes at least: the power margin PH and maximum configured transmit power corresponding to PUSCH transmission, different PUSCH transmissions are associated with different transmission reception points TRP or different transmission configuration indication states TCI state or different SRS resource sets.

[0163] In some embodiments, the STxMP transmission scheme is an STxMP transmission scheme based on a PUSCH channel of a single downlink control information S-DCI.

[0164] The reporting method involved in the embodiment of the present disclosure may include step S4101. For example, step S4101 may be implemented as an independent embodiment, but is not limited thereto.

[0165] In this embodiment or example, unless there is any contradiction, each step can be independent, arbitrarily combined or exchanged in order, the optional methods or optional examples can be arbitrarily combined, and can be arbitrarily combined with any steps of other embodiments or other examples.

[0166] FIG4B is an interactive diagram of a reporting method according to another embodiment of the present disclosure. As shown in FIG4B , the present disclosure embodiment relates to a reporting method that can be used in a terminal. The method includes:

[0167] Step S4201: Receive first information, wherein the first information is used to configure multiple power headroom report (PHR) modes for the physical uplink shared channel (PUSCH), configure at least two sounding reference signal (SRS) resource sets, and configure a multi-antenna panel simultaneous transmission (STxMP) transmission scheme for the PUSCH.

[0168] Step S4202: Measure and report the PHR corresponding to the PUSCH transmission, where the PHR includes at least: the power headroom PH and the maximum configured transmit power corresponding to the PUSCH transmission, and different PUSCH transmissions are associated with different transmission reception points TRP or different transmission configuration indication states TCI state or different SRS resource sets.

[0169] The reporting method involved in the embodiments of the present disclosure may include at least one of steps S4201 and S4202. For example, step S4201 may be implemented as an independent embodiment, step S4202 may be implemented as an independent embodiment, and so on, but the present disclosure is not limited thereto. Steps S4201 and S4202 may be implemented as independent embodiments, but the present disclosure is not limited thereto.

[0170] In this embodiment or example, unless there is any contradiction, each step can be independent, arbitrarily combined or exchanged in order, the optional methods or optional examples can be arbitrarily combined, and can be arbitrarily combined with any steps of other embodiments or other examples.

[0171] FIG4C is an interactive diagram of a reporting method according to another embodiment of the present disclosure. As shown in FIG4C , the present disclosure embodiment relates to a reporting method that can be used in a terminal. The method includes:

[0172] Step S4301, receiving first information, wherein the first information is used to configure a multiple power headroom report PHR mode for the physical uplink shared channel PUSCH, configure at least two sounding reference signal SRS resource sets, and configure a multi-antenna panel simultaneous transmission STxMP transmission scheme for PUSCH.

[0173] Step S4302: Send second information, where the second information is used to measure and report the PHR corresponding to the PUSCH transmission, where the PHR includes at least: the power headroom PH and the maximum configured transmit power corresponding to the PUSCH transmission, and different PUSCH transmissions are associated with different transmission reception points TRP or different transmission configuration indication states TCI state or different SRS resource sets.

[0174] The reporting method involved in the embodiments of the present disclosure may include at least one of steps S4301 and S4302. For example, step S4301 may be implemented as an independent embodiment, step S4302 may be implemented as an independent embodiment, and so on, but the present disclosure is not limited thereto. Steps S4301 and S4302 may be implemented as independent embodiments, but the present disclosure is not limited thereto.

[0175] In this embodiment or example, unless there is any contradiction, each step can be independent, arbitrarily combined or exchanged in order, the optional methods or optional examples can be arbitrarily combined, and can be arbitrarily combined with any steps of other embodiments or other examples.

[0176] FIG4D is an interactive diagram of a reporting method according to another embodiment of the present disclosure. As shown in FIG4D , the present disclosure embodiment relates to a reporting method that can be used in a terminal. The method includes:

[0177] Step S4401, receiving first information, wherein the first information is used to configure a multiple power headroom report PHR mode for the physical uplink shared channel PUSCH, configure at least 2 sounding reference signal SRS resource sets, and configure a multi-antenna panel simultaneous transmission STxMP transmission scheme for PUSCH.

[0178] Step S4402: Send third information, where the third information is used to indicate whether the terminal has the terminal capability of supporting virtual type PHR enhanced calculation.

[0179] Step S4403, determine a predefined calculation method, or receive fourth information, and determine a calculation method based on the fourth information, wherein the fourth information is used to indicate a calculation method related to the virtual PHR of the terminal, and the calculation method is used to determine the maximum configured transmit power and / or PH in the virtual type PHR.

[0180] Step S4404: Measure and report the PHR corresponding to the PUSCH transmission, where the PHR includes at least: the power headroom PH and the maximum configured transmit power corresponding to the PUSCH transmission, and different PUSCH transmissions are associated with different transmission reception points TRP or different transmission configuration indication states TCI state or different SRS resource sets.

[0181] The reporting method involved in the embodiments of the present disclosure may include at least one of steps S4401 to S4404. For example, step S4401 may be implemented as an independent embodiment, step S4402 may be implemented as an independent embodiment, and so on, but the present disclosure is not limited thereto. Steps S4401+S4402 may be implemented as independent embodiments, but the present disclosure is not limited thereto.

[0182] In this embodiment or example, unless there is any contradiction, each step can be independent, arbitrarily combined or exchanged in order, the optional methods or optional examples can be arbitrarily combined, and can be arbitrarily combined with any steps of other embodiments or other examples.

[0183] FIG5A is an interactive diagram of a receiving method according to another embodiment of the present disclosure. As shown in FIG5A , the embodiment of the present disclosure relates to a receiving method that can be used in a network device. The method includes:

[0184] Step S5101, based on the multiple power headroom report PHR mode configured for the physical uplink shared channel PUSCH, the configured at least two sounding reference signal SRS resource sets, and the multi-antenna panel simultaneous transmission STxMP transmission scheme configured for PUSCH, receives the PHR corresponding to the PUSCH transmission.

[0185] Among them, PHR includes at least: the power margin PH and maximum configured transmit power corresponding to PUSCH transmission, different PUSCH transmissions are associated with different transmission reception points TRP or different transmission configuration indication states TCI state or different SRS resource sets.

[0186] In some embodiments, the STxMP transmission scheme is an STxMP transmission scheme based on a PUSCH channel of a single downlink control information S-DCI.

[0187] The receiving method involved in the embodiment of the present disclosure may include step S5101. For example, step S5101 may be implemented as an independent embodiment, but is not limited thereto.

[0188] In this embodiment or example, unless there is any contradiction, each step can be independent, arbitrarily combined or exchanged in order, the optional methods or optional examples can be arbitrarily combined, and can be arbitrarily combined with any steps of other embodiments or other examples.

[0189] FIG5B is an interactive diagram of a receiving method according to another embodiment of the present disclosure. As shown in FIG5B , the embodiment of the present disclosure relates to a receiving method that can be used in a network device. The method includes:

[0190] Step S5201, sending first information, wherein the first information is used to configure a multiple power headroom report PHR mode for the physical uplink shared channel PUSCH, configure at least 2 sounding reference signal SRS resource sets, and configure a multi-antenna panel simultaneous transmission STxMP transmission scheme for PUSCH.

[0191] Step S5202: Receive a PHR corresponding to a PUSCH transmission, where the PHR includes at least: a power headroom PH and a maximum configured transmit power corresponding to the PUSCH transmission, and different PUSCH transmissions are associated with different transmission reception points TRP or different transmission configuration indication states TCI states or different SRS resource sets.

[0192] The receiving method involved in the embodiments of the present disclosure may include at least one of steps S5201 and S5202. For example, step S5201 can be implemented as an independent embodiment, step S5202 can be implemented as an independent embodiment, and so on, but the present disclosure is not limited thereto. Steps S5201 and S5202 can be implemented as independent embodiments, but the present disclosure is not limited thereto.

[0193] In this embodiment or example, unless there is any contradiction, each step can be independent, arbitrarily combined or exchanged in order, the optional methods or optional examples can be arbitrarily combined, and can be arbitrarily combined with any steps of other embodiments or other examples.

[0194] FIG5C is an interactive diagram of a receiving method according to another embodiment of the present disclosure. As shown in FIG5C , the embodiment of the present disclosure relates to a receiving method that can be used in a network device. The above method includes:

[0195] Step S5301, sending first information, wherein the first information is used to configure multiple power headroom report PHR modes for the physical uplink shared channel PUSCH, configure at least 2 sounding reference signal SRS resource sets, and configure multiple antenna panels for PUSCH to simultaneously transmit STxMP transmission schemes.

[0196] Step S5302: Receive second information, where the second information is used to measure and report the PHR corresponding to the PUSCH transmission, where the PHR includes at least: the power headroom PH and the maximum configured transmit power corresponding to the PUSCH transmission, and different PUSCH transmissions are associated with different transmission reception points TRP or different transmission configuration indication states TCI state or different SRS resource sets.

[0197] The receiving method involved in the embodiments of the present disclosure may include at least one of steps S5301 and S5302. For example, step S5301 can be implemented as an independent embodiment, step S5302 can be implemented as an independent embodiment, and so on, but the present invention is not limited thereto. Steps S5301 and S5302 can be implemented as independent embodiments, but the present invention is not limited thereto.

[0198] In this embodiment or example, unless there is any contradiction, each step can be independent, arbitrarily combined or exchanged in order, the optional methods or optional examples can be arbitrarily combined, and can be arbitrarily combined with any steps of other embodiments or other examples.

[0199] FIG5D is an interactive diagram of a receiving method according to another embodiment of the present disclosure. As shown in FIG5D , the embodiment of the present disclosure relates to a receiving method that can be used in a network device. The method includes:

[0200] Step S5401, sending first information, wherein the first information is used to configure multiple power headroom report PHR modes for the physical uplink shared channel PUSCH, configure at least 2 sounding reference signal SRS resource sets, and configure multiple antenna panels for PUSCH to simultaneously transmit STxMP transmission schemes.

[0201] Step S5402: Receive third information, where the third information is used to indicate whether the terminal has the terminal capability of supporting virtual type PHR enhanced calculation.

[0202] Step S5403: Send fourth information, where the fourth information is used to indicate a calculation method related to the virtual PHR of the terminal, the calculation method is used to determine the maximum configured transmit power and / or PH in the virtual type PHR, and the terminal supports enhanced calculation of the virtual type PHR.

[0203] Step S5404: Receive a PHR corresponding to the PUSCH transmission, where the PHR includes at least: a power headroom PH and a maximum configured transmit power corresponding to the PUSCH transmission, and different PUSCH transmissions are associated with different transmission reception points TRP or different transmission configuration indication states TCI states or different SRS resource sets.

[0204] The receiving method involved in the embodiments of the present disclosure may include at least one of steps S5401 to S5404. For example, step S5401 can be implemented as an independent embodiment, step S5402 can be implemented as an independent embodiment, and so on, but the present disclosure is not limited thereto. Steps S5401+S5402 can be implemented as independent embodiments, but the present disclosure is not limited thereto.

[0205] In this embodiment or example, unless there is any contradiction, each step can be independent, arbitrarily combined or exchanged in order, the optional methods or optional examples can be arbitrarily combined, and can be arbitrarily combined with any steps of other embodiments or other examples.

[0206] FIG6 is an interactive diagram of a reporting method according to another embodiment of the present disclosure. As shown in FIG6 , the present disclosure embodiment relates to a reporting method that can be used in a communication system. The method includes:

[0207] In step S6101, the terminal measures and reports the PHR corresponding to the PUSCH transmission based on the multiple power headroom report PHR mode configured for the physical uplink shared channel PUSCH, the configured at least two sounding reference signal SRS resource sets, and the multi-antenna panel simultaneous transmission STxMP transmission scheme configured for PUSCH.

[0208] Among them, PHR includes at least: the power margin PH and maximum configured transmit power corresponding to PUSCH transmission, different PUSCH transmissions are associated with different transmission reception points TRP or different transmission configuration indication states TCI state or different SRS resource sets.

[0209] In step S6102, the network device receives a PHR corresponding to a PUSCH transmission based on configuring a multiple PHR mode for the PUSCH, configuring at least two SRS resource sets, and configuring an STxMP transmission scheme for the PUSCH.

[0210] The reporting method involved in the embodiments of the present disclosure may include at least one of steps S6101 and S6102. For example, step S6101 may be implemented as an independent embodiment, step S6102 may be implemented as an independent embodiment, and so on, but the present disclosure is not limited thereto. Steps S6101 and S6102 may be implemented as independent embodiments, but the present disclosure is not limited thereto.

[0211] In this embodiment or example, unless there is any contradiction, each step can be independent, arbitrarily combined or exchanged in order, the optional methods or optional examples can be arbitrarily combined, and can be arbitrarily combined with any steps of other embodiments or other examples.

[0212] The following is an exemplary introduction to the above method.

[0213] Optional embodiment:

[0214] The embodiment of the present disclosure is used to solve the problem of enhanced PHR reporting when configuring STxMP transmission for a PUSCH channel based on S-DCI scheduling. The specific method is as follows:

[0215] When the PUSCH is transmitted based on STxMP of S-DCI, and the high-level signaling configuration is reported as a multi-PHR mode (such as the high-level parameter twoPHRMode), the SRS resource set indicator (SRS resource set indicator, SRI) corresponding to the PUSCH transmission is "00" or "01" (STRP transmission), or corresponds to "10" (MTRP transmission), then MAC-CE is reported.

[0216] In some embodiments, Type 1 PHR reporting may be triggered:

[0217] Alt.1: Per panel triggering. The corresponding trigger conditions are configured on each panel.

[0218] Alt.2: per UE (each UE) trigger, the trigger condition is based on the corresponding trigger condition configured on the terminal.

[0219] The maximum configured transmit power P corresponding to the PUSCH transmission associated with different SRS resource sets or TCI states for Per panel reporting cmax,k , k = {0, 1}, where TCI state can be a joint TCI state based on a unified TCIstate indication, a joint TCI state indicating a TCI state, or an uplink TCI state indicated independently by a UL TCI state;

[0220] In some embodiments, the association between reporting PHR1 / PHR2 and PUSCH transmission may be determined as follows:

[0221] There is only one PUSCH for S-DCI-based transmission. Therefore, the following methods can be used:

[0222] PH1 / P cmax,0 Corresponding to the first SRS resource set or PUSCH transmission associated with TCI state; PH2 / P cmax,1 Corresponding to the second SRS resource set or PUSCH transmission associated with the TCI state;

[0223] The V indication field independently or jointly indicates the corresponding PHR type (actual / virtual). Per panel reports PH. As shown in Figure 7A, Figure 7A is an example diagram of joint indication in one embodiment of the present disclosure. In some embodiments, Per panel reports P-MPR, and independently or jointly indicates whether the MPE indication field exists by redefining the P indication field; the joint indication requires the definition of the corresponding codepoint (code point); as shown in Figure 7B, Figure 7B is an example diagram of joint indication in another embodiment of the present disclosure. In some embodiments, new UE capabilities are introduced. When calculating the virtual PHR, the terminal can report whether the virtual PHR enhanced calculation is supported. If supported, the specific calculation method {ideal, non-ideal} of the PHR for virtual PHR can be predefined or configured by the network through RRC signaling, where ideal corresponds to the Pcmax / PH calculation method in the existing protocol, and non-ideal corresponds to the application of actual transmission parameters and / or non-ideal MPR factors; the enhanced example case includes:

[0224] Under STRP transmission, the actual PUSCH related transmission parameters and the MPR sent by the corresponding panel are used for P cmax , PH calculation; in the case of no PUSCH transmission, the same reference PUSCH related transmission parameters and MPR are used for P cmax , PH calculation; for example, the first reference PUSCH configuration is used by default.

[0225] In some embodiments, the maximum configured transmit power P cmax The calculation example is as follows (the maximum configured transmit power can also be called the configured maximum output power):

[0226] The UE is allowed to set its configured maximum output power P for carrier f of serving cell c in each time slot CMAX,f,c The configured maximum output power P CMAX,f,cSet within the following range, determined by the terminal: P CMAX_L,f,c ≤P CMAX,f,c ≤P CMAX_H,f,c ;

[0227] Among them, the high value of the maximum output power P CMAX_H,f,c and the low value of the maximum output power P CMAX_L,f,c Calculated by the following formula: CMAX_L,f,c =MIN{P EMAX,c –ΔT C,c ,(P PowerClass –ΔP PowerClass )–MAX(MAX(MPR c +ΔMPR c ,A-MPR c )+ΔT IB,c +ΔT C,c +ΔT RxSRS ,P-MPR c )}; P CMAX_H,f,c =MIN{P EMAX,c ,P PowerClass –ΔP PowerClass};

[0228] Among them, MPR, A-MPR, and P-MPR are the power backoff amounts implemented by the terminal. When calculating Pcmax corresponding to virtual PHR in the current protocol, the corresponding MPR = 0dB, A-MPR = 0dB, P-MPR = 0dB, ΔT C =0dB. P EMAX,c Indicates the maximum allowed power of the network device configuration. ΔT C,c Indicates the additional power backoff value corresponding to the transmission of special edge configuration. PowerClass Indicates the current power level. ΔP PowerClass Indicates that the maximum power of the terminal is reduced or the power fallback value configured based on the duty cycle to ensure RF radiation exposure. c Indicates the maximum power reduction due to modulation mode and transmission bandwidth configuration factors. c Indicates the additional power backoff required by network signaling to ensure the relevant radiation requirements of different operating frequency bands. IB,c Indicates the additional power backoff value under multi-carrier. ΔT RxSRS Indicates the terminal power adjustment value related to SRS antenna switching. c Indicates the maximum power reduction of power management.

[0229] The maximum transmit power may be adjusted to an actual value based on maximum power reduction (MPR), additional maximum power reduction (A-MPR), and power management maximum power reduction (P-MPR).

[0230] The instructions for MPR are as follows:

[0231] Due to the high-order modulation and transmission bandwidth configuration, the UE is allowed to reduce its maximum output power. For UE power classes 2 and 3, Table 2 and Table 1 define the maximum power reduction (MPR) allowed for channel bandwidths that meet the following two criteria, respectively: Table 1 is the maximum power reduction MPR for power class 3, and Table 2 is the maximum power reduction MPR for power class 2.

[0232] Table 1

[0233] The above NOTE1 indicates: It is applicable to terminals that work in Time Division Duplex (TDD) mode and adopt Pi / 2BPSK modulation. The terminal indicates that it supports the terminal capability powerboost-pi2bpsk. When the IE powerBoosting-pi2BPSK is set to 1, the n40, n41, n77, n78, and n79 frequency bands use 40% or less of the slots in the radio frame for UL transmission. The reference power for 0dB MPR is 26dBm. The above NOTE2 indicates: It is applicable to frequency bands other than n40, n41, n77, n78, and n79, adopting Pi / 2BPSK modulation, and the IE powerBoostPi2BPSK is set to 0, and more than 40% of the radio frame slots in the n40, n41, n77, n78, and n79 frequency bands are used for UL transmission.

[0234] Table 2

[0235] The instructions for A-MPR are as follows:

[0236] The terminal may be notified of additional emission requirements via network signaling. Each additional emission requirement is associated with a unique Network Signal (NS) value, which is indicated in RRC signaling by the NR band number of the applicable operating band and the associated value in the field additionalSpectrumEmission. To meet the additional emission requirement, an additional maximum power reduction (A-MPR) of the specified maximum output power is allowed. Unless otherwise specified, the total reduction in the UE's maximum output power is max(MPR, A-MPR), where MPR is as described above.

[0237] In some embodiments, the above-described reporting method can be applied to both single-input and multi-input PHR reporting. A single-input PHR MAC-CE is used as an example. The single-input MAC-CE design can be exemplified in Figures 7C-7F. Figure 7C shows a schematic diagram of an independent indication method in one embodiment of the present disclosure. Figure 7D shows a schematic diagram of an independent indication method in another embodiment of the present disclosure. Figure 7E shows a schematic diagram of a joint indication method in another embodiment of the present disclosure. Figure 7F shows a schematic diagram of a joint indication method in another embodiment of the present disclosure.

[0238] In some embodiments, the above-mentioned single-input PHR MAC-CE can be extended to the carrier aggregation (CA) scenario. The MAC-CE design on each carrier can refer to the above-mentioned single-input MAC-CE design, and the four options shown in Figures 7C to 7F in the above-mentioned single-input MAC-CE design can be implemented.

[0239] In some embodiments, the multi-input (ie, multi-carrier) design may be extended based on the single-input MAC-CE described above, and mainly indicated in an independent manner, without limitation.

[0240] FIG8A is a schematic diagram of the structure of a reporting device proposed in an embodiment of the present disclosure. As shown in FIG8A , the reporting device includes: a transceiver module configured to measure and report the PHR corresponding to the PUSCH transmission based on the multiple power headroom report (PHR) mode configured for the physical uplink shared channel (PUSCH), at least two configured sounding reference signal (SRS) resource sets, and the multi-antenna panel simultaneous transmission (STxMP) transmission scheme configured for the PUSCH; wherein the PHR includes at least: the power headroom (PH) and maximum configured transmit power corresponding to the PUSCH transmission, and different PUSCH transmissions are associated with different transmission reception points (TRPs) or different transmission configuration indicator states (TCI) or different SRS resource sets.

[0241] In some embodiments of the present disclosure, the STxMP transmission scheme is an STxMP transmission scheme based on a PUSCH channel of a single downlink control information S-DCI.

[0242] In some embodiments of the present disclosure, the transceiver module is further used to receive first information, wherein the first information is used to configure a multi-PHR mode for PUSCH, configure at least 2 SRS resource sets, and configure an STxMP transmission scheme for PUSCH.

[0243] In some embodiments of the present disclosure, the apparatus further includes a processing module configured to measure and report a PHR corresponding to a PUSCH transmission based on a trigger condition; wherein the configuration of the trigger condition includes at least one of the following:

[0244] Based on terminal configuration;

[0245] Configure separately based on different TRPs;

[0246] Configure based on different TCI states;

[0247] Configured separately based on different SRS resource sets.

[0248] In some embodiments of the present disclosure, the number of TRPs is two; wherein,

[0249] The first PHR corresponds to the first TRP or the first SRS resource set or the first TCI state PUSCH transmission;

[0250] The second PHR corresponds to the second TRP or the second SRS resource set or the PUSCH transmission of the second TCI state.

[0251] In some embodiments of the present disclosure, the transceiver module is further configured to: send second information, wherein the second information is used to measure and report a PHR corresponding to the PUSCH transmission.

[0252] In some embodiments of the present disclosure, the PHR corresponding to the PUSCH transmission is carried in a media access control element MAC-CE, and the MAC-CE includes at least one of the following:

[0253] The PHR type corresponding to the PUSCH transmission;

[0254] PH type corresponding to PUSCH transmission;

[0255] Output power reduction value P-MPR corresponding to PUSCH transmission;

[0256] Maximum permissible radiation emission (MPE) corresponding to PUSCH transmission;

[0257] MPE reporting indication corresponding to PUSCH transmission.

[0258] In some embodiments of the present disclosure, the PHR type is a real type or a virtual type, and the PH type is a real type or a virtual type; wherein,

[0259] The real type of PHR or PH is calculated based on the actual transmitted PUSCH measurement;

[0260] The virtual type PHR or PH is calculated based on the reference PUSCH configuration measurement.

[0261] In some embodiments of the present disclosure, the second information includes: a first indication field corresponding to each PUSCH transmission, wherein the first indication field is used to indicate the PHR type or PH type of the corresponding PUSCH transmission.

[0262] In some embodiments of the present disclosure, the second information includes: a first indication field corresponding to multiple PUSCH transmissions, wherein the first indication field is used to jointly indicate multiple PHR types or multiple PH types corresponding to the multiple PUSCH transmissions respectively.

[0263] In some embodiments of the present disclosure, the second information includes: a second indication field corresponding to each PUSCH transmission, wherein the second indication field is used to indicate the PH of the corresponding PUSCH transmission.

[0264] In some embodiments of the present disclosure, the second information includes: a third indication field corresponding to each PUSCH transmission, wherein the third indication field is used to indicate an MPE reporting indication of the corresponding PUSCH transmission.

[0265] In some embodiments of the present disclosure, the second information includes: a third indication field corresponding to multiple PUSCH transmissions, wherein the third indication field is used to jointly indicate multiple MPE reporting indications corresponding to the multiple PUSCH transmissions respectively.

[0266] In some embodiments of the present disclosure, the transceiver module is further used to: send third information, where the third information is used to indicate whether the terminal has the terminal capability of supporting virtual type PHR enhanced calculation.

[0267] In some embodiments of the present disclosure, the third information includes at least one of the following:

[0268] Radio Resource Control (RRC) signaling;

[0269] DCI 0_1 signaling;

[0270] DCI 0_2 signaling;

[0271] DCI 0_3 signaling.

[0272] In some embodiments of the present disclosure, the processing module is further configured to:

[0273] Ensure that the terminal supports virtual PHR enhanced calculation;

[0274] Determine a predefined calculation method, or receive fourth information and determine a calculation method based on the fourth information, wherein the fourth information is used to indicate a calculation method related to the virtual PHR of the terminal, and the calculation method is used to determine the maximum configured transmit power and / or PH in the virtual type PHR.

[0275] In some embodiments of the present disclosure, the calculation method includes at least one of the following:

[0276] Protocol-based computational methods;

[0277] Calculation method based on maximum power reduction (MPR);

[0278] A method for calculating different PUSCH transmission enhancements based on at least partially identical parameters and non-ideal maximum power reduction (MPR).

[0279] In some embodiments of the present disclosure, a method for calculating different PUSCH transmission enhancements based on at least partially identical parameters and non-ideal maximum power reduction (MPR) includes at least one of the following:

[0280] Under STRP transmission of a single transmission reception point STRP transmission configuration, calculating the maximum configured transmit power and / or PH based on at least some of the same parameters associated with an actual PUSCH transmission and an MPR corresponding to the actual PUSCH transmission;

[0281] In the case where no PUSCH transmission is performed, the maximum configured transmit power and / or PH is calculated based on at least some of the same parameters associated with the reference PUSCH transmission and the MPR corresponding to the reference PUSCH transmission.

[0282] In some embodiments of the present disclosure, the TCI state includes at least one of the following:

[0283] Uplink UL TCI state;

[0284] Combined TCI state, wherein the combined TCI state is based on the unified TCI state indication;

[0285] TCI state beam direction, where the TCI state beam direction is indicated based on spatial relationship information.

[0286] In some embodiments of the present disclosure, the PHR is a Type 1 PHR.

[0287] Optionally, the above-mentioned transceiver module is used to execute the relevant steps executed by the terminal in any of the above methods, which will not be repeated here.

[0288] Optionally, the reporting device also includes at least one of a sending module and a receiving module. The sending module is used to execute the steps related to sending performed by the terminal in any of the above methods, and the receiving module is used to execute the steps related to receiving performed by the terminal in any of the above methods, which will not be repeated here.

[0289] FIG8B is a schematic diagram of the structure of a receiving device proposed in an embodiment of the present disclosure. As shown in FIG8B , the receiving device includes: a transceiver module configured to receive a PHR corresponding to a PUSCH transmission based on a multiple power headroom report (PHR) mode configured for the physical uplink shared channel (PUSCH), at least two configured sounding reference signal (SRS) resource sets, and a multi-antenna panel simultaneous transmission (STxMP) transmission scheme configured for the PUSCH; wherein the PHR includes at least: a power headroom (PH) and a maximum configured transmit power corresponding to the PUSCH transmission, and different PUSCH transmissions are associated with different transmission reception points (TRPs) or different transmission configuration indicator (TCI) states or different SRS resource sets.

[0290] In some embodiments of the present disclosure, the STxMP transmission scheme is an STxMP transmission scheme based on a PUSCH channel of a single downlink control information S-DCI.

[0291] In some embodiments of the present disclosure, the transceiver module is further used to: send first information, wherein the first information is used to configure a multi-PHR mode for PUSCH, configure at least 2 SRS resource sets, and configure an STxMP transmission scheme for PUSCH.

[0292] In some embodiments of the present disclosure, the number of TRPs is two; wherein,

[0293] The first PHR corresponds to the first TRP or the first SRS resource set or the first TCI state PUSCH transmission;

[0294] The second PHR corresponds to the second TRP or the second SRS resource set or the PUSCH transmission of the second TCI state.

[0295] In some embodiments of the present disclosure, the transceiver module is further configured to receive second information, where the second information is used to measure and report a PHR corresponding to the PUSCH transmission.

[0296] In some embodiments of the present disclosure, the PHR corresponding to the PUSCH transmission is carried in a media access control element MAC-CE, and the MAC-CE includes at least one of the following:

[0297] The PHR type corresponding to the PUSCH transmission;

[0298] PH type corresponding to PUSCH transmission;

[0299] Output power reduction value P-MPR corresponding to PUSCH transmission;

[0300] Maximum permissible radiation emission (MPE) corresponding to PUSCH transmission;

[0301] MPE reporting indication corresponding to PUSCH transmission.

[0302] In some embodiments of the present disclosure, the PHR type is a real type or a virtual type, and the PH type is a real type or a virtual type; wherein the real type of PHR or PH is calculated based on the actual transmitted PUSCH measurement; and the virtual type of PHR or PH is calculated based on the reference PUSCH configuration measurement.

[0303] In some embodiments of the present disclosure, the second information includes: a first indication field corresponding to each PUSCH transmission, wherein the first indication field is used to indicate the PHR type or PH type of the corresponding PUSCH transmission.

[0304] In some embodiments of the present disclosure, the second information includes: a first indication field corresponding to multiple PUSCH transmissions, wherein the first indication field is used to jointly indicate multiple PHR types or multiple PH types corresponding to the multiple PUSCH transmissions respectively.

[0305] In some embodiments of the present disclosure, the second information includes: a second indication field corresponding to each PUSCH transmission, wherein the second indication field is used to indicate the PH of the corresponding PUSCH transmission.

[0306] In some embodiments of the present disclosure, the second information includes: a third indication field corresponding to each PUSCH transmission, wherein the third indication field is used to indicate an MPE reporting indication of the corresponding PUSCH transmission.

[0307] In some embodiments of the present disclosure, the second information includes: a third indication field corresponding to multiple PUSCH transmissions, wherein the third indication field is used to jointly indicate multiple MPE reporting indications corresponding to the multiple PUSCH transmissions respectively.

[0308] In some embodiments of the present disclosure, the transceiver module is further used to: receive third information, where the third information is used to indicate whether the terminal has the terminal capability of supporting virtual type PHR enhanced calculation.

[0309] In some embodiments of the present disclosure, the third information includes at least one of the following:

[0310] RRC signaling;

[0311] DCI 0_1 signaling;

[0312] DCI 0_2 signaling;

[0313] DCI 0_3 signaling.

[0314] In some embodiments of the present disclosure, the transceiver module is further used to: send fourth information, wherein the fourth information is used to indicate a calculation method related to the terminal and the virtual PHR, and the calculation method is used to determine the maximum configured transmit power and / or PH in the virtual type PHR.

[0315] In some embodiments of the present disclosure, the calculation method includes at least one of the following:

[0316] Protocol-based computational methods;

[0317] Calculation method based on maximum power reduction (MPR);

[0318] A method for calculating different PUSCH transmission enhancements based on at least partially identical parameters and non-ideal maximum power reduction (MPR).

[0319] In some embodiments of the present disclosure, a method for calculating different PUSCH transmission enhancements based on at least partially identical parameters and non-ideal maximum power reduction (MPR) includes at least one of the following:

[0320] Under STRP transmission of a single transmission reception point STRP transmission configuration, calculating the maximum configured transmit power and / or PH based on at least some of the same parameters associated with an actual PUSCH transmission and an MPR corresponding to the actual PUSCH transmission;

[0321] In the case where no PUSCH transmission is performed, the maximum configured transmit power and / or PH is calculated based on at least some of the same parameters associated with the reference PUSCH transmission and the MPR corresponding to the reference PUSCH transmission.

[0322] In some embodiments of the present disclosure, the TCI state includes at least one of the following:

[0323] Uplink UL TCI state;

[0324] Combined TCI state, wherein the combined TCI state is based on the unified TCI state indication;

[0325] TCI state beam direction, where the TCI state beam direction is indicated based on spatial relationship information.

[0326] In some embodiments of the present disclosure, the PHR is a Type 1 PHR.

[0327] Optionally, the above-mentioned transceiver module is used to execute the relevant steps performed by the network device in any of the above methods, which will not be repeated here.

[0328] Optionally, the receiving device also includes at least one of a sending module and a receiving module, the sending module is used to execute the steps related to sending performed by the network device in any of the above methods, and the receiving module is used to execute the steps related to receiving performed by the network device in any of the above methods, which will not be repeated here.

[0329] It should be understood that the division of the various units or modules in the above device is merely a division of logical functions. In actual implementation, they may be fully or partially integrated into a physical entity, or they may be physically separated. In addition, the units or modules in the device may be implemented in the form of a processor calling software: for example, the device includes a processor, the processor is connected to a memory, and the memory stores instructions. The processor calls the instructions stored in the memory to implement any of the above methods or implement the functions of the various units or modules of the above device, wherein the processor is, for example, a general-purpose processor, such as a central processing unit (CPU) or a microprocessor, and the memory is a memory within the device or a memory outside the device. Alternatively, the units or modules in the device can be implemented in the form of hardware circuits, and the functions of some or all of the units or modules can be realized by designing the hardware circuits. The above-mentioned hardware circuits can be understood as one or more processors; for example, in one implementation, the above-mentioned hardware circuit is an application-specific integrated circuit (ASIC), which realizes the functions of some or all of the above units or modules by designing the logical relationship of the components in the circuit; for example, in another implementation, the above-mentioned hardware circuit can be realized by a programmable logic device (PLD). Taking a field programmable gate array (FPGA) as an example, it can include a large number of logic gate circuits, and the connection relationship between the logic gate circuits is configured by configuring the configuration file, thereby realizing the functions of some or all of the above units or modules. All units or modules of the above devices can be realized in the form of software called by the processor, or in the form of hardware circuits, or in part by the form of software called by the processor, and the rest by hardware circuits.

[0330] As shown in Figure 9A, Figure 9A is a schematic diagram of the structure of the communication device proposed in an embodiment of the present disclosure. The communication device 9100 includes one or more processors 9101. The processor 9101 can be a general-purpose processor or a dedicated processor, for example, a baseband processor or a central processing unit. The baseband processor can be used to process the communication protocol and communication data, and the central processing unit can be used to control the communication device (such as a base station, a baseband chip, a terminal device, a terminal device chip, a DU or a CU, etc.), execute programs, and process program data. The processor 9101 is used to call instructions to enable the communication device 9100 to execute any of the above methods.

[0331] In some embodiments, the communication device 9100 further includes one or more memories 9102 for storing instructions. Optionally, all or part of the memories 9102 may be located outside the communication device 9100.

[0332] In some embodiments, the communication device 9100 further includes one or more transceivers 9103. When the communication device 9100 includes one or more transceivers 9103, the communication steps such as sending and receiving in the above method are performed by the transceiver 9103, and the other steps are performed by the processor 9101.

[0333] In some embodiments, a transceiver may include a receiver and a transmitter, which may be separate or integrated. Optionally, the terms transceiver, transceiver unit, transceiver, and transceiver circuit may be used interchangeably; the terms transmitter, transmitting unit, transmitter, and transmitting circuit may be used interchangeably; and the terms receiver, receiving unit, receiver, and receiving circuit may be used interchangeably.

[0334] Optionally, the communication device 9100 further includes one or more interface circuits 9104, which are connected to the memory 9102. The interface circuits 9104 can be used to receive signals from the memory 9102 or other devices, and can be used to send signals to the memory 9102 or other devices. For example, the interface circuits 9104 can read instructions stored in the memory 9102 and send the instructions to the processor 9101.

[0335] The communication device 9100 described in the above embodiments may be a network device or a terminal, but the scope of the communication device 9100 described in the present disclosure is not limited thereto, and the structure of the communication device 9100 may not be limited by FIG. 9A. The communication device may be an independent device or may be part of a larger device. For example, the communication device may be: 1) an independent integrated circuit IC, or a chip, or a chip system or subsystem; (2) a collection of one or more ICs, optionally, the above IC collection may also include a storage component for storing data or programs; (3) an ASIC, such as a modem; (4) a module that can be embedded in other devices; (5) a receiver, a terminal device, an intelligent terminal device, a cellular phone, a wireless device, a handheld device, a mobile unit, an in-vehicle device, a network device, a cloud device, an artificial intelligence device, etc.; (6) others, etc.

[0336] FIG9B is a schematic diagram of the structure of a chip proposed in an embodiment of the present disclosure. If the communication device 9100 can be a chip or a chip system, please refer to the schematic diagram of the structure of the chip 9200 shown in FIG9B , but the present disclosure is not limited thereto.

[0337] The chip 9200 includes one or more processors 9201, and the processor 9201 is used to call instructions so that the chip 9200 executes any of the above methods.

[0338] In some embodiments, chip 9200 further includes one or more interface circuits 9202, which are connected to memory 9203. Interface circuits 9202 can be used to receive signals from memory 9203 or other devices, and can be used to send signals to memory 9203 or other devices. For example, interface circuit 9202 can read instructions stored in memory 9203 and send the instructions to processor 9201. Optionally, the terms interface circuit, interface, transceiver pin, and transceiver are interchangeable.

[0339] In some embodiments, the chip 9200 further includes one or more memories 9203 for storing instructions. Alternatively, all or part of the memories 9203 may be located outside the chip 9200.

[0340] The present disclosure also proposes a storage medium having instructions stored thereon, which, when executed on the communication device 9100, causes the communication device 9100 to execute any of the above methods. Optionally, the storage medium is an electronic storage medium. Optionally, the storage medium is a computer-readable storage medium, but is not limited thereto and may also be a storage medium readable by other devices. Optionally, the storage medium may be a non-transitory storage medium, but is not limited thereto and may also be a temporary storage medium.

[0341] In the embodiment of the present disclosure, the processor is a circuit with signal processing capability. In one implementation, the processor can be a circuit with instruction reading and execution capability, such as a central processing unit (CPU), a microprocessor, a graphics processing unit (GPU) (which can be understood as a microprocessor), or a digital signal processor (DSP); in another implementation, the processor can implement certain functions through the logical relationship of the hardware circuit, and the logical relationship of the above hardware circuit is fixed or reconfigurable, such as a hardware circuit implemented by a processor as an application-specific integrated circuit (ASIC) or a programmable logic device (PLD), such as an FPGA. In a reconfigurable hardware circuit, the process of the processor loading a configuration document and implementing the hardware circuit configuration can be understood as the process of the processor loading instructions to implement the functions of some or all of the above units or modules. In addition, it can also be a hardware circuit designed for artificial intelligence, which can be understood as an ASIC, such as a neural network processing unit (NPU), a tensor processing unit (TPU), a deep learning processing unit (DPU), etc.

[0342] The present disclosure also provides a program product, which, when executed by the communication device 9100, enables the communication device 9100 to perform any of the above methods. Optionally, the program product is a computer program product.

[0343] The present disclosure also proposes a computer program, which, when executed on a computer, causes the computer to perform any one of the above methods.

[0344] In the above embodiments, all or part of the embodiments can be implemented by software, hardware, firmware or any combination thereof. When implemented using software, all or part of the embodiments can be implemented in the form of a computer program product. The computer program product includes one or more computer programs. When the computer program is loaded and executed on a computer, all or part of the processes or functions described in the embodiments of the present disclosure are generated. The computer can be a general-purpose computer, a special-purpose computer, a computer network, or other programmable device. The computer program can be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another computer-readable storage medium. For example, the computer program can be transmitted from one website, computer, server or data center to another website, computer, server or data center via a wired (e.g., coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.) method. The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device such as a server or data center that includes one or more available media integrated therein. The available medium may be a magnetic medium (eg, a floppy disk, a hard disk, a magnetic tape), an optical medium (eg, a high-density digital video disc (DVD)), or a semiconductor medium (eg, a solid state disk (SSD)).

[0345] Those skilled in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professionals and technicians can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of this disclosure.

[0346] Those skilled in the art will clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices and units described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0347] The above description is merely a specific embodiment of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. A reporting method, characterized in that: Executed by a terminal, the method includes: Based on a multiple power headroom report PHR mode configured for a physical uplink shared channel PUSCH, at least two sounding reference signal SRS resource sets configured, and a multi-antenna panel simultaneous transmission STxMP transmission scheme configured for the PUSCH, measuring and reporting a PHR corresponding to the PUSCH transmission; The PHR includes at least: a power margin PH and a maximum configured transmit power corresponding to the PUSCH transmission, and different PUSCH transmissions are associated with different transmission receiving points TRP or different transmission configuration indication states TCI states or different SRS resource sets.

2. The method according to claim 1, characterized in that The STxMP transmission scheme is an STxMP transmission scheme based on a PUSCH channel of a single downlink control information S-DCI.

3. The method according to any one of claims 1 to 2, characterized in that: The method further comprises: First information is received, wherein the first information is used to configure a multiple PHR mode for a PUSCH, configure at least two SRS resource sets, and configure the STxMP transmission scheme for the PUSCH.

4. The method according to any one of claims 1 to 3, characterized in that: The measurement report and the PHR corresponding to the PUSCH transmission include: Measure and report the PHR corresponding to the PUSCH transmission based on the trigger conditions; The trigger condition configuration method includes at least one of the following: Based on the terminal configuration; Configure respectively based on the different TRPs; Configure respectively based on the different TCI states; The different SRS resource sets are configured separately.

5. The method according to any one of claims 1 to 4, characterized in that: The number of TRPs is two; wherein, The first PHR corresponds to the first TRP or the first SRS resource set or the first TCI state PUSCH transmission; The second PHR corresponds to the second TRP or the second SRS resource set or the PUSCH transmission of the second TCI state.

6. The method according to any one of claims 1 to 5, characterized in that: The measurement report and the PHR corresponding to the PUSCH transmission include: Send second information, where the second information is used to measure and report a PHR corresponding to the PUSCH transmission.

7. The method according to any one of claims 1 to 6, characterized in that: The PHR corresponding to the PUSCH transmission is carried in a media access control control unit MAC-CE, and the MAC-CE includes at least one of the following: a PHR type corresponding to the PUSCH transmission; a PH type corresponding to the PUSCH transmission; an output power reduction value P-MPR corresponding to the PUSCH transmission; A maximum allowed radiation emission MPE corresponding to the PUSCH transmission; An MPE reporting indication corresponding to the PUSCH transmission.

8. The method according to claim 7, characterized in that The PHR type is a real type or a virtual type, and the PH type is a real type or a virtual type; wherein, The real type of PHR or PH is calculated based on the actual transmitted PUSCH measurement; The virtual type PHR or PH is calculated based on the reference PUSCH configuration measurement.

9. The method according to any one of claims 6 to 8, characterized in that: The second information includes: a first indication field corresponding to each of the PUSCH transmissions, wherein the first indication field is used to indicate a PHR type or a PH type corresponding to the PUSCH transmission.

10. The method according to any one of claims 6 to 8, characterized in that: The second information includes: a first indication field corresponding to the multiple PUSCH transmissions, wherein the first indication field is used to jointly indicate multiple PHR types or multiple PH types respectively corresponding to the multiple PUSCH transmissions.

11. The method according to any one of claims 6 to 8, characterized in that: The second information includes: a second indication field corresponding to each of the PUSCH transmissions, wherein the second indication field is used to indicate a PH corresponding to the PUSCH transmission.

12. The method according to any one of claims 6 to 8, characterized in that: The second information includes: a third indication field corresponding to each of the PUSCH transmissions, wherein the third indication field is used to indicate an MPE reporting indication of the corresponding PUSCH transmission.

13. The method according to any one of claims 6 to 8, characterized in that: The second information includes: a third indication field corresponding to a plurality of PUSCH transmissions, wherein the third indication field is used to jointly indicate a plurality of MPE reporting indications respectively corresponding to the plurality of PUSCH transmissions.

14. The method according to any one of claims 1 to 13, characterized in that: The method further comprises: Send third information, wherein the third information is used to indicate whether the terminal has the terminal capability to support virtual type PHR enhanced calculation.

15. The method according to claim 14, characterized in that The third information includes at least one of the following: Radio Resource Control (RRC) signaling; DCI0_1 signaling; DCI0_2 signaling; DCI0_3 signaling.

16. The method according to any one of claims 1 to 15, characterized in that: The method further comprises: Determining that the terminal supports virtual type PHR enhanced calculation; Determine a predefined calculation method, or receive fourth information and determine the calculation method based on the fourth information, wherein the fourth information is used to indicate a calculation method related to the virtual PHR of the terminal, and the calculation method is used to determine the maximum configured transmit power and / or PH in the virtual type PHR.

17. The method according to claim 16, characterized in that The calculation method includes at least one of the following: Protocol-based computational methods; Calculation method based on maximum power reduction (MPR); A method for calculating different PUSCH transmission enhancements based on at least partially identical parameters and a non-ideal maximum power reduction MPR.

18. The method according to claim 17, characterized in that The method for calculating different PUSCH transmission enhancements based on at least partially identical parameters and non-ideal maximum power reduction MPR includes at least one of the following: Under a STRP transmission of a single transmission reception point STRP transmission configuration, calculating a maximum configured transmit power and / or a PH based on at least some of the same parameters associated with an actual PUSCH transmission and an MPR corresponding to the actual PUSCH transmission; In the case where no PUSCH transmission is performed, the maximum configured transmit power and / or PH is calculated based on at least some of the same parameters related to the reference PUSCH transmission and the MPR corresponding to the reference PUSCH transmission.

19. The method according to any one of claims 1 to 18, characterized in that: The TCI state includes at least one of the following: Uplink UL TCI state; A combined TCI state, wherein the combined TCI state is based on a unified TCI state indication; TCI state beam direction, wherein the TCI state beam direction is indicated based on spatial relationship information.

20. The method according to any one of claims 1 to 19, characterized in that The PHR is a Type 1 PHR.

21. A receiving method, characterized in that: Executed by a network device, the method includes: Based on a multiple power headroom report PHR mode configured for a physical uplink shared channel PUSCH, at least two sounding reference signal SRS resource sets configured, and a multi-antenna panel simultaneous transmission STxMP transmission scheme configured for the PUSCH, receiving a PHR corresponding to a PUSCH transmission; The PHR includes at least: a power margin PH and a maximum configured transmit power corresponding to the PUSCH transmission, and different PUSCH transmissions are associated with different transmission receiving points TRP or different transmission configuration indication states TCI states or different SRS resource sets.

22. The method according to claim 21, characterized in that The STxMP transmission scheme is an STxMP transmission scheme based on a PUSCH channel of a single downlink control information S-DCI.

23. The method according to any one of claims 21 to 22, characterized in that: The method further comprises: Send first information, wherein the first information is used to configure a multi-PHR mode for PUSCH, configure at least 2 SRS resource sets, and configure the STxMP transmission scheme for the PUSCH.

24. The method according to any one of claims 21 to 23, characterized in that The number of TRPs is two; wherein, The first PHR corresponds to the first TRP or the first SRS resource set or the first TCI state PUSCH transmission; The second PHR corresponds to the second TRP or the second SRS resource set or the PUSCH transmission of the second TCI state.

25. The method according to any one of claims 21 to 24, characterized in that The receiving a PHR corresponding to the PUSCH transmission includes: Second information is received, where the second information is used to measure and report a PHR corresponding to a PUSCH transmission.

26. The method according to any one of claims 21 to 25, characterized in that The PHR corresponding to the PUSCH transmission is carried in a media access control control unit MAC-CE, and the MAC-CE includes at least one of the following: a PHR type corresponding to the PUSCH transmission; a PH type corresponding to the PUSCH transmission; an output power reduction value P-MPR corresponding to the PUSCH transmission; A maximum allowed radiation emission MPE corresponding to the PUSCH transmission; An MPE reporting indication corresponding to the PUSCH transmission.

27. The method of claim 26, wherein: The PHR type is a real type or a virtual type, and the PH type is a real type or a virtual type; wherein, The real type of PHR or PH is calculated based on the actual transmitted PUSCH measurement; The virtual type PHR or PH is calculated based on the reference PUSCH configuration measurement.

28. The method according to any one of claims 25 to 27, characterized in that The second information includes: a first indication field corresponding to each of the PUSCH transmissions, wherein the first indication field is used to indicate a PHR type or a PH type corresponding to the PUSCH transmission.

29. The method according to any one of claims 25 to 27, characterized in that: The second information includes: a first indication field corresponding to the multiple PUSCH transmissions, wherein the first indication field is used to jointly indicate multiple PHR types or multiple PH types respectively corresponding to the multiple PUSCH transmissions.

30. The method according to any one of claims 25 to 27, characterized in that The second information includes: a second indication field corresponding to each of the PUSCH transmissions, wherein the second indication field is used to indicate a PH corresponding to the PUSCH transmission.

31. The method according to any one of claims 25 to 27, characterized in that: The second information includes: a third indication field corresponding to each of the PUSCH transmissions, wherein the third indication field is used to indicate an MPE reporting indication of the corresponding PUSCH transmission.

32. The method according to any one of claims 25 to 27, characterized in that The second information includes: a third indication field corresponding to a plurality of PUSCH transmissions, wherein the third indication field is used to jointly indicate a plurality of MPE reporting indications respectively corresponding to the plurality of PUSCH transmissions.

33. The method according to any one of claims 21 to 32, characterized in that The method further comprises: Receive third information, where the third information is used to indicate whether the terminal has a terminal capability to support virtual type PHR enhanced calculation.

34. The method of claim 33, wherein: The third information includes at least one of the following: RRC signaling; DCI 0_1 signaling; DCI 0_2 signaling; DCI 0_3 signaling.

35. The method according to any one of claims 21 to 34, characterized in that The method further comprises: Send fourth information, wherein the fourth information is used to indicate a calculation method related to the virtual PHR of the terminal, and the calculation method is used to determine the maximum configured transmit power and / or PH in the virtual type PHR.

36. The method of claim 35, wherein: The calculation method includes at least one of the following: Protocol-based computational methods; Calculation method based on maximum power reduction (MPR); A method for calculating different PUSCH transmission enhancements based on at least partially identical parameters and a non-ideal maximum power reduction MPR.

37. The method of claim 36, wherein: The method for calculating different PUSCH transmission enhancements based on at least partially identical parameters and non-ideal maximum power reduction MPR includes at least one of the following: Under a STRP transmission of a single transmission reception point STRP transmission configuration, calculating a maximum configured transmit power and / or a PH based on at least some of the same parameters associated with an actual PUSCH transmission and an MPR corresponding to the actual PUSCH transmission; In the case where no PUSCH transmission is performed, the maximum configured transmit power and / or PH is calculated based on at least some of the same parameters related to the reference PUSCH transmission and the MPR corresponding to the reference PUSCH transmission.

38. The method according to any one of claims 21 to 37, characterized in that The TCI state includes at least one of the following: Uplink UL TCI state; A combined TCI state, wherein the combined TCI state is based on a unified TCI state indication; TCI state beam direction, wherein the TCI state beam direction is indicated based on spatial relationship information.

39. The method according to any one of claims 21 to 38, characterized in that The PHR is a Type 1 PHR.

40. A reporting method, characterized in that: The method comprises: The terminal measures and reports the PHR corresponding to the PUSCH transmission based on the multiple power headroom report PHR mode configured for the physical uplink shared channel PUSCH, the configured at least two sounding reference signal SRS resource sets, and the multi-antenna panel simultaneous transmission STxMP transmission scheme configured for the PUSCH, wherein the PHR at least includes: the power headroom PH and the maximum configured transmit power corresponding to the PUSCH transmission, and different PUSCH transmissions are associated with different transmission reception points TRP or different transmission configuration indication states TCI state or different SRS resource sets; The network device receives the PHR corresponding to the PUSCH transmission based on the multiple PHR modes configured for the PUSCH, the configured at least two SRS resource sets, and the STxMP transmission scheme configured for the PUSCH.

41. A reporting device, characterized in that: The device comprises: A transceiver module is used to measure and report the PHR corresponding to the PUSCH transmission based on the multiple power headroom report PHR mode configured for the physical uplink shared channel PUSCH, at least two sounding reference signal SRS resource sets configured, and the multi-antenna panel simultaneous transmission STxMP transmission scheme configured for the PUSCH; wherein the PHR at least includes: the power headroom PH and the maximum configured transmit power corresponding to the PUSCH transmission, and different PUSCH transmissions are associated with different transmission receiving points TRP or different transmission configuration indication states TCI state or different SRS resource sets.

42. A receiving device, characterized in that: The device comprises: A transceiver module is used to receive the PHR corresponding to the PUSCH transmission based on the multiple power headroom report PHR mode configured for the physical uplink shared channel PUSCH, at least two sounding reference signal SRS resource sets configured, and the multi-antenna panel simultaneous transmission STxMP transmission scheme configured for the PUSCH; wherein the PHR at least includes: the power headroom PH and the maximum configured transmit power corresponding to the PUSCH transmission, and different PUSCH transmissions are associated with different transmission receiving points TRP or different transmission configuration indication states TCI state or different SRS resource sets.

43. A communication device, characterized in that: include: One or more processors; The processor is used to call instructions so that the communication device executes the method according to any one of claims 1-40.

44. A storage medium storing instructions, characterized in that: When the instruction is executed on a communication device, the communication device is caused to execute the method according to any one of claims 1 to 40.

Images