WO2022022645A1 - 功率分配方法、装置及设备 - Google Patents
功率分配方法、装置及设备 Download PDFInfo
- Publication number
- WO2022022645A1 WO2022022645A1 PCT/CN2021/109318 CN2021109318W WO2022022645A1 WO 2022022645 A1 WO2022022645 A1 WO 2022022645A1 CN 2021109318 W CN2021109318 W CN 2021109318W WO 2022022645 A1 WO2022022645 A1 WO 2022022645A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- power allocation
- srs
- allocation priority
- psi
- pos
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 91
- 230000005540 biological transmission Effects 0.000 claims abstract description 594
- 238000004891 communication Methods 0.000 claims abstract description 19
- 230000000737 periodic effect Effects 0.000 claims description 146
- 238000005259 measurement Methods 0.000 claims description 37
- 239000000969 carrier Substances 0.000 claims description 14
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 230000006870 function Effects 0.000 description 12
- 230000011664 signaling Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000002776 aggregation Effects 0.000 description 4
- 238000004220 aggregation Methods 0.000 description 4
- 238000007726 management method Methods 0.000 description 4
- 230000002085 persistent effect Effects 0.000 description 4
- 238000012913 prioritisation Methods 0.000 description 2
- 229930091051 Arenine Natural products 0.000 description 1
- 101100533725 Mus musculus Smr3a gene Proteins 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
Definitions
- the embodiments of the present application relate to the field of communications, and in particular, to a power allocation method, apparatus, and device.
- the UE can re-allocate the transmission power for each uplink transmission on the symbol.
- the UE in a scenario where there are at least two uplink transmissions in a single carrier, or in a multi-carrier aggregation (carrier aggregation, CA) scenario, if in one transmission opportunity, the UE is in a certain frequency range, on multiple serving cells.
- the transmitted physical uplink shared channel (PUSCH), physical uplink control channel (PUCCH), physical random access channel (PRACH), sounding reference signal (sounding reference signal, SRS), etc. the total transmission power exceeds the transmission power threshold, then the UE can re-allocate power for these uplink transmissions, so that in the frequency range, on each symbol in the transmission opportunity, the transmission on multiple serving cells
- the total transmit power of the UE is less than or equal to the transmit power threshold.
- the positioning function is introduced, and in the uplink positioning, the function of the extended SRS can be used for positioning.
- how to transmit uplink transmission for positioning is a technical problem to be solved urgently.
- the purpose of the embodiments of the present application is to provide a power allocation method, apparatus and device, which can solve the problem of how to transmit uplink transmission for positioning.
- a power allocation method comprising: in the case that the total transmission power of the user equipment UE in a time domain unit is greater than a power threshold, the UE assigns the uplink power in the time domain unit according to the priority of power allocation
- the transmission allocates transmission power; wherein, the uplink transmission includes at least one of a positioning sounding reference signal (SRS for positioning, SRS_pos) and position state information (positioning state information, PSI), and the power allocation priority includes the power allocation priority of the uplink transmission.
- SRS positioning sounding reference signal
- PSI position state information
- a power distribution apparatus in a second aspect, includes: a power distribution module; the power distribution module is configured to distribute the power according to the power distribution when the total transmission power of the UE on a time domain unit is greater than a power threshold.
- the priority is to allocate transmission power for uplink transmission in the time domain unit; wherein, the uplink transmission includes at least one of SRS_pos and PSI, and the power allocation priority includes the power allocation priority of the uplink transmission.
- a user equipment UE includes a processor, a memory, and a program or instruction stored on the memory and executable on the processor, the program or instruction being executed by the processor When executed, the steps of the method as described in the first aspect are implemented.
- a readable storage medium is provided, and a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the steps of the method described in the first aspect or the The steps of the method described in the third aspect.
- a chip in a fifth aspect, includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a network device program or instruction, and the implementation is as described in the first aspect Methods.
- the UE may allocate power for uplink transmission on the time domain unit according to the power allocation priority. Since the power allocation priority includes the power allocation priority of the uplink transmission on the time domain unit, in the case that the uplink transmission on the time domain unit includes at least one of SRS_pos and PSI, the UE can use the power allocation priority based on SRS_pos to be SRS_pos reallocates the transmission power, and can reallocate the transmission power for the PSI based on the power allocation priority of the PSI, so that the UE can accurately allocate the transmission power for the SRS_pos and the PSI.
- the sounding reference signal used for positioning can be correctly sent or the positioning information can be reported.
- FIG. 1 is a block diagram of a wireless communication system according to an embodiment of the present application.
- FIG. 2 is a schematic flowchart of a power allocation method according to an embodiment of the present application
- FIG. 3 is a schematic structural diagram of a power distribution device according to an embodiment of the present application.
- FIG. 4 is a schematic diagram of a hardware structure of a communication device provided by an embodiment of the present application.
- FIG. 5 is a schematic diagram of a hardware structure of a UE according to an embodiment of the present application.
- FIG. 6 is a schematic structural diagram of a network device according to an embodiment of the present application.
- the positioning sounding reference signal includes: aperiodic positioning sounding reference signal (aperiodic SRS for positioning), semi-persistent positioning sounding reference signal (semi-persistent SRS for positioning), and periodic positioning sounding reference signal (periodic SRS for positioning).
- the positioning state information includes: PSI (PSI on PUSCH) carried on PUSCH, PSI (PSI on PUCCH) carried on PUCCH; aperiodic PSI (aperiodic PSI on PUSCH) carried on PUSCH, carried on PUSCH.
- PSI PSI on PUSCH
- PSI on PUCCH PSI on PUCCH
- aperiodic PSI aperiodic PSI on PUSCH
- the semi-persistent PSI (semi-persistent PSI on PUSCH), the semi-persistent PSI (semi-persistent PSI on PUCCH) carried on the PUCCH, and the periodic PSI (periodic PSI on PUCCH) carried on the PUCCH.
- the content of the positioning status information may include at least one of the following: a position estimation result, positioning event information, positioning measurement results or other positioning status information.
- the other positioning status information includes at least one of the following:
- the spatial relationship can be the spatial relationship of the uplink positioning signal, or the spatial relationship of the downlink positioning signal;
- Positioning assistance information if inappropriate, request an update
- the path loss reference signal for example, the path loss reference signal cannot be measured
- the resource request may include a resource request for positioning information and/or a resource request for a positioning signal; it should be noted that the resource request may indicate that the resource is used for positioning or for positioning information, and further, the resource request may indicate what kind of positioning information the resource is used for;
- Resource request size indicates the resource size required by the terminal on the network side
- the relationship information between the reporting resource and the measurement window can be matching or mismatching or time offset information; it should be noted that when the reporting resource configured by the base station does not match the measurement window or measurement reporting time, the base station is notified of the corresponding offset;
- the relationship information can be matching or mismatching or time offset information; it should be noted that when the reporting resources configured by the base station do not match the measurement time or measurement reporting time, the base station will be notified accordingly. offset;
- Hybrid automatic repeat request HARQ information
- the event information includes but is not limited to at least one of area event (area event) information, motion event (motion event) information, and UE availability (UE availability).
- area event information that is, the event that the UE enters, leaves or stays within a predefined geographic area
- action event information that is, the event that the UE moves more than a certain predefined straight-line distance from the previous position
- UE availability that is, the 5G core network Any event that establishes contact with the UE.
- the measurement result and/or position estimate may be the current (current) measurement result and/or position estimate, such as the latest measurement result and/or position estimate obtained after receiving the trigger signaling; it may also be the last known (last) measurement result and/or position estimate. known) measurement results and/or position estimates, such as the most recent measurement results and/or position estimates obtained before the trigger signaling is received; it can also be the initial (Initial) measurement results/or position estimates, such as in emergency positioning situations, call establishment The measurement result and/or the position estimate at the beginning of the wake-up period; or the measurement result and/or the position estimate within the measurement time window, which will not be listed one by one here.
- the above-mentioned positioning measurement results and position estimation results may be obtained by using a time difference of arrival positioning method (Observed Time Difference of Arrival, OTDOA), a global navigation satellite system (Global Navigation Satellite System, GNSS), downlink time difference of arrival (DL-TDOA) , Upstream Time Difference of Arrival (UL-TDOA), Upstream Angle of Arrival (AoA), Angle of Departure (AoD), obtained by Bluetooth, sensor or wifi.
- OTDOA Time Difference of Arrival
- GNSS Global Navigation Satellite System
- DL-TDOA downlink time difference of arrival
- UL-TDOA Upstream Time Difference of Arrival
- AoA Upstream Angle of Arrival
- AoD Angle of Departure
- the physical channels selected for different positioning status information may be different.
- those with less information content such as absolute position information, event information or other positioning status information
- PUCCH Physical Uplink Control Channel
- other information or larger bits such as location measurement information
- PRACH PRACH transmission on the PCell
- Pcell primary cell
- PUCCH PUCCH transmission with HARQ-ACK information
- HARQ-ACK hybrid automatic repeat request acknowledgement
- PUSCH (PUSCH transmission with HARQ-ACK information) carrying HARQ-ACK
- PUCCH PUCCH transmission with SR
- SR scheduling request
- PUCCH PUCCH transmission with LRR
- LRR link recovery request
- PUCCH PUCCH transmission with CSI
- CSI channel state information
- SRS_MIMO transmission Multiple-input multiple-output SRS transmission (SRS_MIMO transmission);
- the SRS transmission is the multiple-input multiple-output SRS transmission.
- the SRS transmission includes: positioning SRS transmission and multiple-input multiple-output SRS transmission.
- PRACH PRACH transmission on a serving cell other than the PCell
- the UE may allocate power for uplink transmissions such as PUSCH, PUCCH, PRACH, SRS, etc. according to the following priorities from high to low.
- SRS transmission (aperiodic SRS has higher priority than semi-persistent SRS and/or periodic SRS), or PRACH transmitted by a serving cell other than the primary cell.
- the SRS transmission in (e) is the multiple-input multiple-output SRS transmission in the embodiment of the present application.
- first, second and the like in the description and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and "first”, “second” distinguishes Usually it is a class, and the number of objects is not limited.
- the first object may be one or multiple.
- “and/or” in the description and claims indicates at least one of the connected objects, and the character “/" generally indicates that the associated objects are in an "or” relationship.
- LTE long term evolution
- LTE-Advanced LTE-A
- technologies described in the embodiments of the present application are not limited to long term evolution (LTE)/LTE evolution (LTE-Advanced, LTE-A) systems, and can also be used in other wireless communication systems, such as code Division Multiple Access (code division multiple access, CDMA), time division multiple access (time division multiple access, TDMA), frequency division multiple access (frequency division multiple access, FDMA), orthogonal frequency division multiple access (orthogonal frequency division multiple access, OFDMA), single-carrier frequency-division multiple access (SC-FDMA) and other systems.
- code Division Multiple Access code Division Multiple Access
- time division multiple access time division multiple access
- FDMA frequency division multiple access
- OFDMA orthogonal frequency division multiple access
- SC-FDMA single-carrier frequency-division multiple access
- system and “network” in the embodiments of the present application are often used interchangeably, and the described technology can be used not only for the above-mentioned systems and radio technologies, but also for other systems and radio technologies.
- NR new radio
- NR terminology is used in most of the following description, although these techniques are also applicable to applications other than NR system applications, such as 6th generation ( 6th Generation, 6G) communication system.
- FIG. 1 shows a block diagram of a wireless communication system to which the embodiments of the present application can be applied.
- the wireless communication system includes a terminal 11 and a network device 12 .
- the terminal 11 may also be referred to as a terminal device or a user equipment (UE), and the terminal 11 may be a mobile phone, a tablet (personal computer), a laptop computer (laptop computer) or a notebook computer, a personal digital computer Personal digital assistant (PDA), PDA, netbook, ultra-mobile personal computer (UMPC), mobile internet device (MID), wearable device (Wearable Device) or in-vehicle device (VUE), pedestrian terminal (PUE) and other terminal-side devices, wearable devices include: bracelets, headphones, glasses, etc.
- PDA personal digital assistant
- UMPC ultra-mobile personal computer
- MID mobile internet device
- MID wearable device
- VUE in-vehicle device
- PUE pedestrian terminal
- wearable devices include: bracelets, headphones, glasses, etc.
- the network equipment 12 may be a base station or core network equipment, wherein the base station may be referred to as a Node B, an evolved Node B, an access point, a base transceiver station (BTS), a radio base station, a radio transceiver, a basic service Basic Service Set (BSS), Extended Service Set (ESS), Node B, Evolved Node B (eNB), Home Node B, Home Evolved Node B, WLAN Access Point, WiFi Node, Transmit Receiving point (transmitting receiving point, TRP) or some other suitable term in the field, as long as the same technical effect is achieved, the base station is not limited to specific technical terms.
- the base station in the NR system is taken as an example, but the specific type of the base station is not limited.
- the core network device may be a location server, which may be a location server in LTE (Evolved Serving Mobile Location Centre, E-SMLC), or a location server (Location Management Function, LMF) in NR, or a subsequent evolution.
- the location server in the version.
- FIG. 2 is a schematic flowchart of a power allocation method according to an embodiment of the present application. As shown in FIG. 1 , the power distribution method includes the following S200:
- the UE allocates transmission power for uplink transmission in the time domain unit according to the power allocation priority.
- the uplink transmission on the time domain unit includes at least one of the positioning sounding reference signal SRS_pos and the position status information PSI, and the power allocation priority includes the power allocation priority of the uplink transmission on the time domain unit.
- the power threshold may be the maximum transmit power of the UE in a certain frequency range (FR)
- one time domain unit may be one symbol on one time slot, or may be a smaller time unit.
- power allocation priorities include: the power allocation priority of SRS_pos and the power allocation priority of PSI.
- the UE may allocate power for uplink transmission in the time domain unit according to the power allocation priority. Since the power allocation priority includes the power allocation priority of the uplink transmission on the time domain unit, in the case that the uplink transmission on the time domain unit includes at least one of SRS_pos and PSI, the UE can use the power allocation priority based on SRS_pos to be SRS_pos reallocates the transmission power, and can reallocate the transmission power for the PSI based on the power allocation priority of the PSI, so that the UE can accurately allocate the transmission power for the SRS_pos and the PSI.
- the sounding reference signal used for positioning can be correctly sent or the positioning information can be reported.
- the power allocation priority of uplink transmission on one time domain unit is indicated by the network device, predefined (as agreed in a protocol), or selected by the UE.
- the power allocation priority of SRS_pos is indicated by the network device, predefined or selected by the UE; the power allocation priority of the PSI is indicated by the network device, predefined or selected by the UE.
- each power allocation priority and the power allocation priority of various uplink transmissions agreed in the protocol may be indicated by the protocol or by the network device.
- the priority X is equal to the power allocation priority of a certain uplink transmission (eg, PUCCH carrying CSI, or PUSCH carrying CSI).
- the priority X is between the power allocation priorities of uplink transmissions with two different priorities. (For example: between PUCCH carrying CSI or PUSCH carrying CSI, and PUSCH not carrying HARQ-ACK or CSI).
- the priority X may be the power allocation priority of the SRS_pos or the power allocation priority of the PSI.
- the manner of indicating the power allocation priority includes at least one of the following:
- one group includes at least one SRS_pos or an identifier corresponding to SRS_pos.
- the power allocation priorities of SRS_pos in the same group are the same.
- the SRS_pos in the same group may further distinguish the priority order of power allocation in the group according to the order of the SRS_pos or the identifier corresponding to the SRS, or be further indicated by the network.
- the SRS_pos in the same group have the same large priority and also have the priority within the group.
- a group of SRS_pos belongs to one band, and the priority in the group is the priority of different SRS_pos in the band.
- the priority within the group is the priority order of SRS_pos of the same type.
- the priority of a group of SRS_pos is the priority compared with other uplink transmissions (such as CSI on PUSCH, CSI on PUCCH), and the priority within the group is only the priority between different SRS_pos.
- this group of SRS_pos has some of the same characteristics, so that the group of SRS_pos has the same large priority, and from within the group, there is a finer priority order.
- the SRS_pos in the group may also be specified by the protocol or by the network.
- the power allocation priority of the SRS_pos of the same group may be specified by a protocol or by a network device.
- the order of the identifiers corresponding to SRS_pos or SRS_pos in the list may indicate that the power allocation priorities are arranged in descending order or ascending order.
- Power allocation priority order information is indicated in an information element (information element, IE) associated with SRS_pos.
- the power allocation priority is indicated as “high”, “medium”, “low” or “0”, “1", “2” . . . in the IE associated with the SRS_pos.
- the identifier corresponding to SRS_pos may include at least one of the following: resource identifier (SRS resource ID) of SRS; resource set identifier of SRS (SRS resource set ID); the serving cell ID where the SRS is located (serving cell ID); the Bandwidth Part (BWP) identifier (BWP ID) where the SRS is located; the band ID (band ID) or frequency band identifier ( band indicator); the center frequency position of SRS; round trip time (Round Trip Time, RTT) or multi-round trip or multi-cell round-trip (Multiple Round Trip Time Multi-RTT) positioning, the frequency domain position associated with SRS_pos is coincident/close Positioning Reference Signal (Positioning Reference Signal, PRS) identification; SRS_pos type (periodic, aperiodic or semi-persistent).
- SRS resource ID resource identifier
- SRS resource set ID the serving cell ID where the SRS is located
- BWP ID Bandwidth Part
- BWP ID Band
- the center frequency point position may include: an absolute frequency point position and a relative frequency point position.
- the PRS identifier may include at least one of the following: a PRS resource identifier (PRS resource ID); a PRS resource set identifier (PRS resource set ID); a sending and receiving point identifier (TRP ID); a positioning frequency layer identification (positioning frequency layer ID); band identification (band ID) or band identifier (band indicator); physical cell identifier (Physical Cell Identifier, PCI); NR cell global identifier (NR Cell Global Identifier, NCGI).
- PRS resource ID PRS resource identifier
- PRS resource set ID PRS resource set ID
- TRP ID sending and receiving point identifier
- TRP ID sending and receiving point identifier
- positioning frequency layer identification positioning frequency layer ID
- band identification band ID
- band indicator band indicator
- physical cell identifier Physical Cell identifier
- PCI Physical Cell Identifier
- NCGI NR Cell Global Identifier
- the power allocation priority of the SRS_pos is indicated according to the frequency band (band), and the power allocation priority of the SRS_pos in a certain frequency band is the same.
- Tables 1 to 4 are exemplary tables of a network device indication, a protocol agreement, or a protocol agreement plus a power allocation priority of the network indication SRS_pos provided by the embodiments of the present application. Tables are only a form of prescribing or indicating priorities and the scheme does not exclude other forms. Wherein, Table 1 indicates that at least one SRS_pos has different power allocation priorities (by means of grouping). Table 2 indicates that the power allocation priority of each SRS_pos is different. Table 3 indicates that the power allocation priorities of at least 1 SRS_pos are the same. Table 4 indicates the power allocation priority of SRS_pos as a whole, such as the priority of SRS for positioning.
- SRS_pos priority 1 SRS_pos 1, SRS_pos 2 priority 2 SRS_pos 3, SRS_pos 4 priority 3 SRS_pos 5, SRS_pos 6 ... ... priority N SRS_pos M...
- uplink transmission on one time domain unit may include one or more SRS_pos; the power allocation priority of the one SRS_pos or at least one SRS_pos in the multiple SRS_pos is indicated by the network device .
- multiple SRS_pos transmitted simultaneously are SRS resources that overlap on the same symbol on different uplink carriers.
- the types of different SRS_pos may be the same or different for multiple SRS_pos transmitted at the same time.
- the power allocation priority of SRS_pos may be directly indicated by the location server, or may be recommended by the location server to the serving gNB, and then indicated to the UE after being determined by the serving gNB.
- the location server may determine the power allocation priority of the SRS_pos according to the number of received TRPs corresponding to different SRS_pos transmissions.
- the signaling between the location server and the UE includes but is not limited to one of the following: LPP-LTE Positioning Protocol (LTE Positioning Protocol), NR Positioning Protocol (NR Positioning Protocol, NRPP), NR Positioning Protocol a A combination of (NR Positioning Protocol a, NRPPa) and (signaling between gNB and UE), a combination of LTE positioning protocol a (LTE Positioning Protocol a LPPa) and (signaling between gNB and UE).
- the signaling between the gNB and the UE includes but is not limited to one of the following: radio resource control (radio resource control, RRC), medium access control-control element (medium access control-control element, MAC CE), downlink control information (DCI), Msg1, Msg3, broadcast signaling, paging, and a combination of more than one of the above signaling.
- radio resource control radio resource control
- RRC radio resource control
- medium access control-control element medium access control-control element
- MAC CE medium access control-control element
- DCI downlink control information
- Msg1, Msg3, broadcast signaling paging
- paging and a combination of more than one of the above signaling.
- the signaling between the gNB and the location server includes but is not limited to one of the following: LPPa, NRPPa.
- the power allocation priority among the multiple SRS_pos may adopt any one of the following possible implementations Way:
- Priority rule 1 The power allocation priorities of multiple SRS_pos on one time domain unit are the same.
- Priority rule 2 The power allocation priority of the first SRS_pos among the multiple SRS_pos on one time domain unit is higher than the power allocation priority of other SRS_pos except the first SRS_pos on the time domain unit.
- the first SRS_pos is any one of the following (1) to (18):
- the SRS_pos of the path loss reference signal and the spatial relationship reference signal is configured
- the path loss reference signal is configured and the measurement result of the spatial relationship reference signal satisfies the second boundary condition
- the SRS_pos of the spatial relationship reference signal is configured and the measurement result of the spatial relationship reference signal satisfies the second boundary condition SRS_pos. (That is, the SRS_pos of the path loss reference signal and the spatial relationship reference signal are configured, and the SRS_pos of the two can be accurately measured.)
- the power allocation priorities of multiple SRS_pos on one time domain unit may be the following example a1 or example a2.
- Example a1 Among the multiple SRS_pos on one time domain unit, the power allocation priority of the SRS_pos of the primary cell of the primary cell group or the secondary cell group is the highest.
- the UE preferentially allocates transmission power to the SRS_pos of the MCG or the Pcell of the SCG among the multiple SRS_pos in one time domain unit.
- the power allocation priority of the SRS_pos of the MCG Pcell of the primary cell of the primary cell group is higher than the power allocation priority of the SRS_pos of the primary cell of the secondary cell group (denoted as: MCG Pcell>SCG Pcell).
- the power allocation priority of the SRS_pos of the secondary cells of the primary cell group is higher than the power allocation priority of the SRS_pos of the secondary cells of the secondary cell group (denoted as: MCG Scell>SCG Sell).
- Example a2 Among multiple SRS_pos on one time domain unit, the power allocation priority of SRS_pos in a cell without PUSCH (or without PUCCH) transmission is the highest.
- transmission power is preferentially allocated to SRS_pos in a cell without PUSCH transmission or in a cell without PUCCH transmission among multiple SRS_pos on a time domain unit.
- the power allocation priorities of multiple SRS_pos on one time domain unit can be the following example b1, example b2, and example b3 , or example b4.
- Example b1 Among the multiple SRS_pos on one time domain unit, the power allocation priority of the SRS_pos of the uplink carrier with PUCCH transmission is the highest.
- the transmission power is preferentially allocated to the SRS_pos of the uplink carrier on which the PUCCH is transmitted among the multiple SRS_pos in one time domain unit.
- Example b2 Among the multiple SRS_pos in one time domain unit, the power allocation priority of the SRS_pos of the non-SUL uplink carrier is the highest.
- the transmission power is preferentially allocated to the SRS_pos of the uplink carrier that is not SUL among the multiple SRS_pos in one time domain unit.
- Example b3 Among multiple SRS_pos on one time domain unit, the power allocation priority of SRS_pos in a cell without PUSCH transmission or without PUCCH transmission is the highest.
- transmission power is preferentially allocated to SRS_pos in a cell without PUSCH transmission or in a cell without PUCCH transmission among multiple SRS_pos on a time domain unit.
- the power allocation priorities of multiple SRS_pos on one time domain unit may refer to the following example c1, example c2, or example c3.
- Example c1 Among the multiple SRS_pos on one time domain unit, the power allocation priority of the SRS_pos that is the same as the downlink positioning reference signal frequency band (band) is the highest.
- the downlink positioning reference signal may be a PRS.
- the frequency bands being the same may mean that the IDs of the frequency bands are the same and the identifiers (indicators) of the frequency bands are the same.
- Example c2 Among the multiple SRS_pos on a time domain unit, the power allocation priority of the SRS_pos that coincides with the frequency domain position of the downlink positioning reference signal is the highest.
- the frequency domain position may be a center frequency point, or a frequency domain position formed by a frequency domain starting position and a bandwidth.
- the frequency domain position overlap may be the same center frequency point, or the same starting position and the same bandwidth.
- Example c3 Among the multiple SRS_pos on one time domain unit, the power allocation priority of the SRS_pos whose difference from the frequency domain position of the downlink positioning reference signal is within a preset range is the highest.
- the difference value of the frequency domain position within the preset range may indicate that the frequency domain positions of the two uplink transmissions are close.
- the power allocation priority among the multiple SRS_pos may be the same, or may be used in the above CA scenario, Or the power allocation priority among the multiple SRS_pos in the single-carrier scenario of the above two uplink carriers may also indicate the power allocation priority among the multiple SRS_pos for the network device.
- the power allocation priorities of multiple SRS_pos on one time domain unit may refer to the following example d1, example d2, or example d3.
- Example d1 Among the multiple SRS_pos on a time domain unit, the power allocation priority of the SRS_pos configured with the pathloss (pathloss) reference signal is the highest.
- Example d2 Among the multiple SRS_pos on one time domain unit, the power allocation priority of the SRS_pos configured with the spatial relation reference signal is the highest.
- Example d3 Among the multiple SRS_pos on a time domain unit, the power allocation priority of the SRS_pos configured with the path loss reference signal and the spatial relation reference signal is the highest.
- Example d4 Among the multiple SRS_pos on a time domain unit, the SRS_pos for which the path loss reference signal is configured and the path loss reference signal can be accurately measured has the highest power allocation priority.
- the path loss measurement of the UE is considered to be accurate or reliable. For example, the measurement result is above a certain threshold. (The UE’s pathloss measurement is considered accurate/reliable, provided that the side conditions for the measurement used by the UE for the pathloss estimation are met.)
- Example d5 Among the multiple SRS_pos on a time domain unit, the power allocation priority of the SRS_pos for which the spatial relationship signal is configured and the spatial relationship reference signal can be accurately measured is the highest.
- Example d6 Among the multiple SRS_pos on a time domain unit, the SRS_pos of the path loss reference signal and the spatial relation reference signal are configured, and the power allocation priority of the SRS_pos that can be accurately measured by the two is the highest.
- the power allocation priority among the multiple SRS_pos may be the same, or The power allocation priority among multiple SRS_pos in the above CA scenario or the above two uplink carrier single carrier scenario is adopted, and the power allocation priority among the multiple SRS_pos can also be indicated to the network device.
- multiple SRS_pos on one time domain unit correspond to multiple uplink carriers.
- multiple SRS_pos on one time domain unit may correspond to positioning SRS resources transmitted in multiple uplink carriers.
- One SRS_pos may correspond to the positioning SRS resources transmitted in one uplink carrier.
- Priority rule 3 If there is no uplink carrier for transmitting PUCCH among the multiple uplink carriers corresponding to multiple SRS_pos on one time domain unit, then the power allocation priority of the second SRS_pos among the multiple SRS_pos on the time domain unit Power allocation priority higher than other SRS_pos.
- the second SRS_pos is the SRS_pos for transmitting the non-SUL uplink carrier
- the other SRS_pos are the SRS_pos except the second SRS_pos among the multiple SRS_pos in one time domain unit.
- Example c1 Among multiple SRS_pos on a time domain unit, when there is no PUCCH transmission, the power allocation priority of the SRS_pos of the non-SUL uplink carrier is the highest.
- the transmission power is preferentially allocated to the SRS_pos of the uplink carrier with PUCCH transmission among the multiple SRS_pos on a time domain unit. If there is no SRS_pos of the uplink carrier of PUCCH transmission, the transmission power is preferentially allocated to the SRS_pos of the non-SUL uplink carrier. power.
- the uplink transmission on one time domain unit may include: at least two of aperiodic (aperiodic) uplink transmission, semi-persistent (semi-persistent) uplink transmission, and periodic (periodic) uplink transmission. Piece.
- the power allocation priority between at least two uplink transmissions with different period types may be determined according to at least one implementation manner of the following priority rule 4.
- the power allocation priority of aperiodic uplink transmission is higher than or equal to the power allocation priority of semi-persistent uplink transmission, and the power allocation priority of semi-persistent uplink transmission is higher than or equal to the power allocation priority of periodic uplink transmission.
- the power allocation priority of aperiodic uplink transmission is higher than or equal to that of periodic uplink transmission, and the power allocation priority of periodic uplink transmission is higher than or equal to that of semi-persistent uplink transmission.
- the uplink transmission on one time domain unit is SRS_pos or PSI.
- the aperiodic SRS_pos is denoted as a-SRS_pos
- the semi-persistent SRS_pos is denoted as sp-SRS_pos
- the periodic SRS_pos is denoted as p-SRS_pos.
- the power allocation priority among a-SRS_pos, sp-SRS_pos, and p-SRS_pos may be the following example: any of the .
- Example d1 a-SRS_pos>sp-SRS_pos>p-SRS_pos;
- Example d5 a-SRS_pos>p-SRS_pos>sp-SRS_pos.
- the line transmission is SRS_pos of different cycle types as an example for description, and the PSI of different cycle types may refer to the example of SRS_pos, which will not be repeated here.
- uplink transmission on one time domain unit may include a first uplink transmission and a second uplink transmission; wherein the first uplink transmission includes aperiodic SRS_pos, semi-persistent SRS_pos, or periodic SRS_pos, and the first The second uplink transmission includes aperiodic SRS_MIMO, semi-persistent SRS_MIMO or periodic SRS_MIMO.
- At least one of the following priority rules 5 may be used to determine the power allocation priority of the first uplink transmission and the power allocation priority of the second uplink transmission.
- Priority Rule 5 The power allocation priority of the first uplink transmission is higher, equal to or lower than the power allocation priority of the second uplink transmission.
- the power allocation priority of the first uplink transmission is higher than, equal to or lower than the power allocation priority of the second uplink transmission.
- the power allocation priority of the first uplink transmission is higher than, equal to or lower than the power allocation priority of the second uplink transmission.
- the power allocation priorities of the first uplink transmission and the second uplink transmission included in the uplink transmission on one time domain unit may be indicated by the network device, agreed by the protocol, or selected by the UE.
- the network device indication may be a serving gNB indication.
- the serving gNB may indicate the power allocation priorities of SRS_pos and SRS_MIMO according to a frequency band (band) or a frequency point where a serving cell (serving cell) is located.
- the serving gNB may determine the power allocation priority of SRS_pos and SRS_MIMO when SRS_pos and SRS_MIMO are simultaneously transmitted according to the power allocation priority of SRS_pos indicated by the location server in "Multiple SRS_pos transmitted simultaneously" and in combination with SRS_MIMO.
- the uplink transmission on one time domain unit includes: PSI carried on PUSCH (denoted as: PUSCH transmission with PSI) and PSI carried on PUCCH (denoted as: PUCCH transmission with PSI) PSI).
- PSI carried on PUSCH denoted as: PUSCH transmission with PSI
- PSI carried on PUCCH denoted as: PUCCH transmission with PSI
- the power allocation priority among the multiple PSIs may adopt any one of the following priority rules 6.
- the power allocation priority of the PSI carried on the PUSCH is higher than, equal to or lower than the power allocation priority of the PSI carried on the PUCCH.
- Example f2 PUSCH transmission with PSI>PUCCH transmission with PSI.
- Example f3 PUSCH transmission with PSI ⁇ PUCCH transmission with PSI.
- uplink transmission on one time domain unit includes at least two of the following: aperiodic PSI (denoted as: aperiodic PSI on PUSCH) carried on PUSCH, semi-persistent PSI carried on PUSCH PSI (denoted as: semi-persistent PSI on PUSCH), periodic PSI carried on PUSCH (denoted as: periodic PSI on PUSCH), semi-persistent PSI carried on PUCCH (denoted as: semi-persistent PSI on PUCCH), Periodic PSI carried on PUCCH (denoted as: periodic PSI on PUCCH).
- the power allocation priorities of the five kinds of PSIs may be: all different, two kinds of the same, three kinds of the same, four kinds of the same, and Any one of the same permutations and combinations.
- the priority between at least two PSIs on one time domain unit may adopt at least one of the following priority rules 7.
- the power allocation priority of the aperiodic PSI carried on the PUSCH which is higher than or equal to the power allocation priority of the semi-persistent PSI carried on the PUSCH.
- the power allocation priority of the semi-persistent PSI carried on the PUSCH which is higher than or equal to the power allocation priority of the semi-persistent PSI carried on the PUCCH.
- the power allocation priority of the periodic PSI carried on the PUCCH which is higher than or equal to the power allocation priority of the periodic PSI carried on the PUSCH.
- Example g1 apriodic PSI on PUSCH>semi-persistent PSI on PUSCH>semi-persistent PSI on PUCCH>periodic PSI on PUCCH>periodic PSI on PUSCH.
- the relationship of less than 5 kinds of PSI priorities can be obtained according to the above-mentioned transfer relationship in the priority order.
- the priority relationship of the K types of PSI types can be obtained according to the above-mentioned priority order transfer relationship.
- the uplink transmission on one time domain unit includes at least two of the following: aperiodic PSI carried on the PUSCH of the dynamic grant (dynamic grant), semi-transmission carried on the PUSCH of the dynamic grant Persistent PSI, Periodic PSI carried on Dynamic Grant PUSCH, Aperiodic PSI carried on Grant-free PUSCH, Semi-persistent PSI carried on Grant-free PUSCH, Periodic PSI carried on Grant-free PUSCH , the semi-persistent PSI carried on the PUCCH, and the periodic PSI carried on the PUCCH.
- the power allocation priorities of the eight PSIs may be: all different, two identical, three identical, four identical, There are five kinds of the same, there are six kinds of the same, there are seven kinds of the same, and any permutation and combination of all the same.
- the priority between at least two PSIs on one time domain unit may adopt at least one of the following priority rules 8.
- the power allocation priority of the aperiodic PSI carried on the unlicensed PUSCH is higher than or equal to the power allocation priority of the semi-persistent PSI carried on the dynamically granted PUSCH.
- Example h1 apriodic PSI on dynamic grant PUSCH>apriodic PSI on configure grant PUSCH>semi-persistent PSI on dynamic grant PUSCH>semi-persistent PSI on configure grant PUSCH>semi-persistent PSI on configure grant PUCCH>semi-persistent PSI on PUSCH >periodic PSI on PUCCH>periodic PSI on configure grant PUSCH;
- a relationship of less than 8 kinds of PSI priorities may be obtained according to the above-mentioned transfer relationship in the priority order.
- the priority relationship of the K types of PSI types can be obtained according to the above-mentioned priority order transfer relationship.
- the power allocation priority of the PUSCH bearing the PSI is higher.
- the priority of the PUSCH bearing the PSI for example, PUSCH with a priority index 1
- the power allocation priority of the PUSCH bearing the PSI is higher.
- the PUSCH for grant-free scheduling includes: grant-free type 1 (type1) PUSCH and grant-free type 2 (type2) PUSCH.
- the uplink transmission on one time domain unit includes at least two of the following: aperiodic PSI borne on the dynamically granted PUSCH, semi-persistent PSI borne on the dynamically granted PUSCH, Aperiodic PSI carried on PUSCH of unlicensed type 1, semi-persistent PSI carried on PUSCH of unlicensed type 1, periodic PSI carried on PUSCH of unlicensed type 1, PUSCH carried on PUSCH of unlicensed type 2 Aperiodic PSI, semi-persistent PSI carried on PUSCH of unlicensed type 2, periodic PSI carried on PUSCH of unlicensed type 2, semi-persistent PSI carried on PUCCH, periodic PSI carried on PUCCH.
- the power allocation priorities of the eight types of PSIs may be: all different, two types of the same, three types of the same, four types of the same, There are five kinds of the same, there are six kinds of the same, there are seven kinds of the same, there are eight kinds of the same, there are nine kinds of the same, and any one permutation and combination of all the same.
- the power allocation priority between at least two PSIs on one time domain unit may adopt at least one of the following priority rules 9.
- Example i1 apriodic PSI on dynamic grant PUSCH>apriodic PSI on configure grant type2 PUSCH>apriodic PSI on configure grant type1 PUSCH>semi-persistent PSI on dynamic grant PUSCH>semi-persistent PSI on configure grant type2 PUSCH>semi-persistent PSI on configure grant type1 PUSCH>semi-persistent PSI on configure grant type1 PUCCH>periodic PSI on PUCCH>periodic PSI on configure grant type2 PUSCH>periodic PSI on configure grant type1 PUSCH;
- Example i2 apriodic PSI on dynamic grant PUSCH>apriodic PSI on configure grant type2 PUSCH>apriodic PSI on configure grant type1 PUSCH>semi-persistent PSI on dynamic grant PUSCH>semi-persistent PSI on configure grant type2 PUSCH>semi-persistent PSI on configure grant type1 PUSCH>semi-persistent PSI on configure grant type1 PUCCH>periodic PSI on configure grant type2 PUSCH>periodic PSI on configure grant type1 PUSCH>periodic PSI on PUCCH;
- the relationship of less than 8 kinds of PSI priorities may be obtained according to the above-mentioned transfer relationship in the priority order.
- the priority relationships of the K types of PSI types can be obtained according to the above-mentioned priority order transfer relationship.
- the power allocation priority of the PUSCH bearing the PSI is higher.
- the priority of the PUSCH bearing the PSI for example, PUSCH with a priority index 1
- the power allocation priority of the PUSCH bearing the PSI is higher.
- the uplink transmission in one time domain unit may further include a third uplink transmission, and the third uplink transmission is an uplink transmission different from SRS_pos and PSI.
- the third uplink transmission may include at least one of the following: PRACH transmitted by the primary cell, PUCCH carrying HARQ-ACK, PUSCH carrying HARQ-ACK, PUCCH carrying SR, PUCCH carrying LRR, PUCCH carrying CSI, PUSCH carrying CSI, PUSCH transmitted on the primary cell in the Type-2 random access process, SRS_MIMO, and PRACH transmitted by serving cells other than the primary cell.
- the third uplink transmission includes at least two uplink transmissions with different power allocation priorities; then one time domain unit includes SRS_pos and the third uplink transmission, or , when a time domain unit includes the PSI and the third uplink transmission, the power allocation priority on the time domain unit may be determined according to any one of the following priority rules 10.
- the power allocation priority of the SRS_pos (PSI) on one time domain unit is higher than or equal to the highest power allocation priority among the above at least two power allocation priorities.
- the power allocation priority of the SRS_pos (PSI) on one time domain unit is lower than or equal to the lowest power allocation priority among the above at least two power allocation priorities.
- the power allocation priority of the SRS_pos (PSI) on one time domain unit is located between any two adjacent power allocation priorities in the above at least two power allocation priorities.
- the at least two power allocation priorities are the power allocation priorities of the at least two uplink transmissions.
- the priority of power allocation between the third uplink transmission on one time domain unit may be in the order from high to low. Include at least one of the following:
- A1 PRACH transmitted by the primary cell
- A2 PUCCH carrying HARQ-ACK, and/or SR, and/or LRR, and/or PUSCH carrying HARQ-ACK;
- A3 PUSCH carrying CSI, or PUSCH carrying CSI
- A4 PUSCH not carrying HARQ-ACK or CSI, and/or PUSCH transmitted on the primary cell during Type-2 random access;
- A5 PRACH transmitted by serving cells other than the primary cell.
- the power allocation priority of SRS_pos can be the same as the power allocation priority of any one of the above-mentioned A1 to A5; the power allocation priority of SRS_pos can be greater than the power allocation priority of A1; the power allocation priority of SRS_pos can be Less than the power allocation priority of A5; the power allocation priority of SRS_pos can be located between any two adjacent power allocation priorities in A1 to A5, such as between A1 and A2, between A2 and A3, between A3 and A4, between A4 and A5.
- the power allocation priorities between the third uplink transmission on one time domain unit include the following in order from high to low: At least one:
- B1 PRACH transmitted by the primary cell
- B2 PUCCH carrying HARQ-ACK, and/or SR, and/or LRR, and/or PUSCH carrying HARQ-ACK;
- B4 PUSCH not bearing HARQ-ACK or CSI, and/or PUSCH transmitted on the primary cell during Type-2 random access;
- B5 SRS_MIMO transmission, or PRACH transmitted by a serving cell other than the primary cell;
- the power allocation priority of the PSI may be the same as the power allocation priority of any one of the above-mentioned B1 to B6; the power allocation priority of the PSI may be greater than the power allocation priority of B1; the power allocation priority of the PSI may be Power allocation priority less than B6; PSI's power allocation priority can be located between any two adjacent power allocation priorities in B1 to B6, such as between B1 and B2, between B2 and B3, between B3 between B4 and B4, between B4 and B5, and between B5 and B6.
- PUCCH carrying CSI or PUSCH carrying CSI
- PUCCH carrying PSI or PUSCH carrying PSI
- aperiodic SRS_MIMO has higher priority than semi-persistent and/or periodic SRS_MIMO, or PRACH transmitted by serving cells other than the primary cell;
- aperiodic SRS_pos has higher priority than semi-persistent and/or periodic SRS_pos.
- SRS_MIMO transmission (aperiodic SRS_MIMO has higher priority than semi-persistent and/or periodic SRS_MIMO), or PRACH SRS_pos transmission for serving cell transmissions other than the primary cell (aperiodic SRS_pos has higher priority than semi-persistent and/or periodic SRS_pos higher priority.
- the uplink transmission on one time domain unit includes multiple uplink transmissions; the method further includes the following S201:
- the preset power allocation priority may be indicated by the network device or agreed in a protocol.
- the preset power allocation priority may be one priority level.
- the network device indicates or agrees in the protocol that the UE cannot drop the uplink transmission.
- the network device in the case that the network device does not indicate the power allocation priority of uplink transmission (at least one of SRS_pos and PSI), it can be based on the following priority rule 11. Determines the power allocation priority of the uplink transmission.
- 11-1 The power allocation priority of the uplink transmission, which is the lowest power allocation priority among the power allocation priorities of all uplink transmissions in the time domain unit.
- the power allocation priority of the uplink transmission which is the highest power allocation priority among the power allocation priorities of all uplink transmissions in the time domain unit.
- the power allocation priority of SRS_pos is among the power allocation priorities of all uplink transmissions in the time domain unit. the highest power allocation priority.
- the uplink transmission on one time domain unit includes multiple uplink transmissions with the same power allocation priority; further, the above S200 may be performed by the following S200a:
- the UE reduces the transmission power of each uplink transmission in the multiple uplink transmissions with the same power allocation priority on the time domain unit according to a preset ratio.
- the preset ratio may be an equal ratio or an unequal ratio, which is not specifically limited in this embodiment of the present application.
- the power allocation priorities of SRS_pos1 and SRS_pos2 are the same, and when SRS_pos1 and SRS_pos2 are transmitted on different carriers on the same symbol, if the sum of the linear powers of SRS_pos1 and SRS_pos2 exceeds the maximum power threshold, the UE can follow the preset ratio. For example: (SRS_pos1+SRS_pos2)/maximum power threshold, reduce the transmission power of SRS_pos1 and SRS_pos2 so that the sum of the linear powers of the two is less than or equal to the maximum power threshold.
- the uplink transmission on one time domain unit includes multiple uplink transmissions with different power allocation priorities; further, the above S200 may be performed by the following S200b, or It can be executed by S200c1 and S200c2 described below.
- the UE sequentially allocates transmission power for multiple uplink transmissions with different power allocation priorities on the time domain unit according to the power allocation priority in a manner that does not reduce the power, until the remaining transmission power is less than the multiple uplink transmissions with different power allocation priorities.
- the remaining transmission power is allocated to the fourth uplink transmission.
- the UE may allocate power in a way that does not reduce power according to the priority of power allocation, until the uplink transmission of a certain power allocation priority (denoted as priority Y) cannot allocate power in a way that does not reduce power.
- priority Y a certain power allocation priority
- the UE when there is one uplink transmission at a certain power allocation priority (priority Y), the UE sends the uplink transmission according to the remaining power;
- the UE evenly allocates power to the multiple uplink transmissions according to the remaining power (that is, the UE sends the multiple uplink transmissions with the average remaining transmission power) , or the UE allocates transmission power to the multiple uplink transmissions according to a preset ratio (that is, the UE sends the multiple uplink transmissions in proportion to the required power according to the remaining transmission power).
- the UE discards other uplink transmissions lower than the fourth uplink transmission.
- the UE allocates a weight coefficient for each uplink transmission in the time domain unit according to the power allocation priority.
- the UE For each uplink transmission in the multiple uplink transmissions with different power allocation priorities, the UE allocates transmission power for the uplink transmission according to the original power of the uplink transmission and the weight coefficient of the uplink transmission.
- the UE may first assign a weight coefficient to each uplink transmission according to the order of power allocation priority, and then re-determine the transmission power of each uplink transmission according to the original power of each uplink transmission and the weight coefficient (for example, multiplication).
- the weight coefficient or weight coefficient table is related to the priority order of power allocation.
- the uplink transmission with high power allocation priority has high weight coefficient, and the uplink transmission with low priority has low weight coefficient.
- the uplink transmission objects with the same power allocation priority have the same weight.
- the coefficients are the same.
- the weight coefficient or the weight coefficient table may be agreed by a protocol, indicated by a network device, or selected by a terminal.
- the method of distributing power in S200b is called a method of not reducing power
- the method of distributing power in S200c1 and S200c2 is called a weight coefficient method.
- the UE transmits the fifth line.
- the way to distribute the power can be the following A1, A2 or A3:
- the UE does not reduce the transmission power of the fifth uplink transmission.
- power is allocated for the fifth uplink transmission according to the following A2 or A3.
- the weight coefficients are allocated according to the power allocation priority order, and the UE determines the transmission power allocated for the fifth uplink transmission according to the original power and the power allocation weight coefficients.
- the UE preferentially allocates power for the fifth uplink transmission in a manner that does not reduce the transmission power, until the uplink transmission of a certain power allocation priority (referred to as the first priority) cannot be performed without reducing the power.
- the allocation method allocates the transmission power.
- the power allocation priority threshold may be agreed by the protocol or indicated by the network or selected by the terminal.
- the UE can The transmission power is allocated for the sixth uplink transmission by means of coefficients.
- the UE does not discard the seventh uplink transmission if there is a seventh uplink transmission with a power allocation priority higher than or equal to the power allocation priority threshold of the uplink transmission in one time domain unit.
- the UE allocates transmission for the eighth uplink transmission according to any one of the following power allocation methods. power.
- the UE allocates a transmission power of 0 for uplink transmission whose power allocation priority is lower than the power allocation priority threshold.
- the UE After the UE allocates the transmission power for the seventh uplink transmission, if there is remaining transmission power, the UE allocates the transmission power for the eighth uplink transmission in the manner of C1 or C2.
- the UE allocates transmission power for the eighth uplink transmission according to the weight coefficient.
- the UE preferentially allocates power to the eighth uplink transmission without reducing power until the uplink transmission of a certain priority (referred to as the second priority) cannot allocate power without reducing power.
- the UE allocates transmission power for uplink transmissions equal to the second priority and lower than the second priority according to the weight coefficient.
- the subsequent behavior of the UE or the network device may be as follows:
- the UE may indicate the event to the network device (serving gNB or LMF).
- the network device serving gNB or LMF.
- the UE may report the reason for discarding the uplink transmission. For example, if the UE reports that the total uplink transmission power exceeds the maximum threshold, the uplink transmission is discarded or the uplink transmission power allocation priority is low and discarded.
- the UE may indicate the identifier of the SRS_pos to the network device.
- the network device may indicate the dropped SRS_pos to the gNB participating in the positioning of the neighbor cell, so as to reduce the waste of reserved resources.
- the network device may also indicate the reason for discarding the uplink transmission.
- the execution subject may be a power distribution device, or a control module in the power distribution device for executing the power distribution method.
- a method for performing power distribution by a power distribution apparatus is used as an example to describe the apparatus for power distribution provided by the embodiment of the present application.
- FIG. 3 is a schematic structural diagram of a possible power distribution apparatus according to an embodiment of the present application.
- the power distribution apparatus 300 includes: a power distribution module 301; the power distribution module 301 is configured to allocate the UE according to the power priority when the total transmission power of the UE in one time domain unit is greater than the power threshold, Allocate transmission power for the uplink transmission on the time domain unit; wherein, the above-mentioned uplink transmission includes at least one of SRS_pos and PSI, and the above-mentioned power allocation priority includes the power allocation priority of the uplink transmission.
- the uplink transmission on one time domain unit includes multiple SRS_pos; the multiple SRS_pos have the same power allocation priority.
- the uplink transmission on one time domain unit includes multiple SRS_pos; the power allocation priority of the first SRS_pos in the multiple SRS_pos is higher than the power allocation priority of other SRS_pos; wherein, the above-mentioned other SRS_pos are the multiple SRS_pos SRS_pos other than the first SRS_pos among the SRS_pos.
- the first SRS_pos is any one of the following: SRS_pos of the primary cell of the primary cell group; SRS_pos of the primary cell of the secondary cell group; SRS_pos of the cell without PUSCH transmission; SRS_pos of the cell without PUCCH transmission; and the SRS_pos of the cell transmitted by PUSCH; the SRS_pos of the uplink carrier that transmits non-SUL; the SRS_pos of the uplink carrier of the transmission PUCCH; the SRS_pos of the uplink carrier of the transmission PUSCH; the SRS_pos of the uplink carrier of the transmission PUCCH and PUSCH; the same as the downlink positioning reference signal frequency band
- the SRS_pos of the downlink positioning reference signal is coincident with the frequency domain position of the downlink positioning reference signal; the SRS_pos of the difference from the frequency domain position of the downlink positioning reference signal is within the preset range; SRS_pos; SRS_pos configured with the path loss reference signal and spatial relationship reference signal; SRS_pos configured with the path
- the uplink transmission on one time domain unit includes multiple SRS_pos, and the multiple SRS_pos correspond to multiple uplink carriers; if there is no uplink carrier for transmitting PUCCH in the multiple uplink carriers, then the number of SRS_pos in the multiple SRS_pos does not exist.
- the power allocation priority of the second SRS_pos is higher than the power allocation priority of other SRS_pos; wherein, the second SRS_pos is the SRS_pos for transmitting a non-SUL uplink carrier, and the other SRS_pos are the SRS_pos except the second SRS_pos among the plurality of SRS_pos.
- the uplink transmission on a time domain unit includes at least two of aperiodic uplink transmission, semi-persistent uplink transmission, and periodic uplink transmission; the power allocation priority of aperiodic uplink transmission is higher than or equal to that of semi-persistent uplink transmission.
- Power allocation priority the power allocation priority of semi-persistent uplink transmission is higher than or equal to the power allocation priority of periodic uplink transmission; or, the power allocation priority of aperiodic uplink transmission is higher than or equal to the power allocation priority of periodic uplink transmission , the power allocation priority of periodic uplink transmission is higher than or equal to the power allocation priority of semi-persistent uplink transmission; wherein, the above-mentioned uplink transmission is SRS_pos or PSI.
- the uplink transmission on one time domain unit includes a first uplink transmission and a second uplink transmission, and the power allocation priority of the first uplink transmission is higher than or equal to the power allocation priority of the second uplink transmission; wherein, the first The uplink transmission includes aperiodic SRS_pos, semi-persistent SRS_pos or periodic SRS_pos, and the second uplink transmission includes aperiodic SRS_MIMO, semi-persistent SRS_MIMO or periodic SRS_MIMO.
- the uplink transmission on one time domain unit includes a first uplink transmission and a second uplink transmission, and the power allocation priority of the first uplink transmission is lower than the power allocation priority of the second uplink transmission; wherein, the first uplink transmission It includes aperiodic SRS_pos, semi-persistent SRS_pos or periodic SRS_pos, and the second uplink transmission includes aperiodic SRS_MIMO, semi-persistent SRS_MIMO or periodic SRS_MIMO.
- the uplink transmission on one time domain unit includes: the PSI carried on the PUSCH and the PSI carried on the PUCCH; the power allocation priority of the PSI carried on the PUSCH is higher than or equal to the power allocation priority of the PSI carried on the PUCCH. Power allocation priority.
- uplink transmission on one time domain unit includes: PSI borne on PUSCH and PSI borne on PUCCH; the power allocation priority of PSI borne on PUSCH is lower than the power allocation of PSI borne on PUCCH priority.
- the uplink transmission on one time domain unit includes at least two of the following: aperiodic PSI carried on PUSCH, semi-persistent PSI carried on PUSCH, periodic PSI carried on PUSCH, and semi-persistent PSI carried on PUCCH.
- Persistent PSI periodic PSI carried on PUCCH; power allocation priority of aperiodic PSI carried on PUSCH, higher than or equal to, power allocation priority of semi-persistent PSI carried on PUSCH; semi-persistent PSI carried on PUSCH
- the power allocation priority of persistent PSI higher than or equal to, the power allocation priority of semi-persistent PSI carried on PUCCH; the power allocation priority of semi-persistent PSI carried on PUCCH, higher than or equal to, carried on PUCCH
- the uplink transmission on one time domain unit includes at least two of the following: aperiodic PSI carried on the dynamically granted PUSCH, semi-persistent PSI carried on the dynamically granted PUSCH, and periodic carried on the dynamically granted PUSCH PSI, aperiodic PSI carried on unlicensed PUSCH, semi-persistent PSI carried on unlicensed PUSCH, periodic PSI carried on unlicensed PUSCH, semi-persistent PSI carried on PUCCH, PSI carried on PUCCH Periodic PSI; power allocation priority of aperiodic PSI carried on dynamically granted PUSCH, higher than or equal to, power allocation priority of aperiodic PSI carried on unlicensed PUSCH; power allocation priority of aperiodic PSI carried on unlicensed PUSCH Power allocation priority of aperiodic PSI, higher than or equal to, power allocation priority of semi-persistent PSI carried on dynamically granted PUSCH; power allocation priority of semi-persistent PSI carried on dynamically granted
- the uplink transmission on one time domain unit further includes at least two of the following: aperiodic PSI carried on the dynamically granted PUSCH, semi-persistent PSI carried on the dynamically granted PUSCH, Aperiodic PSI on PUSCH, semi-persistent PSI carried on PUSCH of unlicensed type 1, periodic PSI carried on PUSCH of unlicensed type 1, aperiodic PSI carried on PUSCH of unlicensed type 2, Semi-persistent PSI on PUSCH of license-free type 2, periodic PSI carried on PUSCH of license-free type 2, semi-persistent PSI carried on PUCCH, periodic PSI carried on PUCCH; The power allocation priority of aperiodic PSI, higher than or equal to, the power allocation priority of aperiodic PSI carried on PUSCH of unlicensed type 2; the power allocation priority of aperiodic PSI carried on PUSCH of unlicensed type 2 level, higher than or equal to, power allocation priority of aperiodic PSI carried
- the uplink transmission in one time domain unit further includes a third uplink transmission, and the third uplink transmission is an uplink transmission different from SRS_pos and PSI.
- the third uplink transmission includes at least two uplink transmissions with different power allocation priorities; the power allocation priority of the above-mentioned uplink transmission (at least one of SRS_pos and PSI) is higher than or equal to the at least two power allocation priorities. the highest power allocation priority; or, the power allocation priority of the above-mentioned uplink transmission (at least one of SRS_pos and PSI) is lower than or equal to the lowest power allocation priority of at least two power allocation priorities; or, the above-mentioned uplink transmission ( The power allocation priority of at least one of SRS_pos and PSI) is located between any two adjacent power allocation priorities in the at least two power allocation priorities; wherein, the at least two power allocation priorities are the at least two uplink power allocation priorities. Transmission power allocation priority.
- the uplink transmission on one time domain unit includes multiple uplink transmissions; the power distribution apparatus further includes: a discarding module; the discarding module is used if the power allocation priority of one uplink transmission in the above-mentioned multiple uplink transmissions is higher than If the power allocation priority is preset, the UE does not discard the uplink transmission.
- the power allocation priority of the uplink transmission is all on the time domain unit.
- the lowest power allocation priority among the power allocation priorities of the uplink transmission; or, the power allocation priority of the uplink transmission is the highest power allocation priority among the power allocation priorities of all the uplink transmissions on the time domain unit; or, If the above uplink transmission is the SRS_pos of the primary cell of the primary cell group or the SRS_pos of the primary cell of the secondary cell group, the power allocation priority of the above uplink transmission is the power allocation priority of all uplink transmissions in the time domain unit. Highest power allocation priority.
- the uplink transmission on one time domain unit includes multiple uplink transmissions with the same power allocation priority; the power allocation module is specifically configured to: reduce multiple uplink transmissions with the same power allocation priority on the time domain unit according to a preset ratio. The transmit power for each of the uplink transmissions.
- the uplink transmission on one time domain unit includes multiple uplink transmissions with different power allocation priorities; the power allocation module is specifically configured to: sequentially, according to the power allocation priorities, the time domain units have different power allocation priorities.
- the transmission power is allocated in a manner that does not reduce the power for multiple uplink transmissions with different power allocation priorities until the remaining transmission power is less than the transmission power required for the fourth uplink transmission among the multiple uplink transmissions with different power allocation priorities, and the remaining transmission power is allocated. to the fourth upstream transmission.
- the uplink transmission on a time domain unit includes a plurality of uplink transmissions with different power allocation priorities; the power allocation module is specifically configured to: according to the power allocation priority, assign a weight to each uplink transmission on the time domain unit. coefficient; for each uplink transmission in the multiple uplink transmissions with different power allocation priorities on the time domain unit, the transmission power is allocated for the uplink transmission according to the original power of an uplink transmission and the weight coefficient of the uplink transmission.
- the power allocation priority is indicated by the network device, predefined or selected by the UE.
- the uplink transmission on one time domain unit includes one or more SRS_pos; the power allocation priority of the one SRS_pos or at least one SRS_pos in the multiple SRS_pos is indicated by the network device.
- An embodiment of the present application provides a power allocation apparatus.
- the power allocation apparatus can allocate power for uplink transmission on the time domain unit according to the power allocation priority.
- the power allocation priority includes the power allocation priority of the uplink transmission on the time domain unit
- the power allocation apparatus may prioritize the power allocation based on SRS_pos
- the transmission power is redistributed for SRS_pos, and the transmission power can be redistributed for the PSI based on the power distribution priority of the PSI, so that the power distribution device can accurately allocate the transmission power for SRS_pos and PSI, and then, the power distribution device can be used in the positioning scene.
- the sounding reference signal used for positioning can be correctly sent or the positioning information can be reported.
- the power distribution device in this embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal.
- the device may be a mobile terminal or a non-mobile terminal.
- the mobile terminal may include, but is not limited to, the types of terminals 11 listed above, and the non-mobile terminal may be a server, a network attached storage (NAS), a personal computer (PC), a television ( television, TV), teller machine, or self-service machine, etc., which are not specifically limited in the embodiments of the present application.
- the power distribution device in this embodiment of the present application may be a device with an operating system.
- the operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, which are not specifically limited in the embodiments of the present application.
- the power distribution apparatus provided in this embodiment of the present application can implement each process implemented by the method embodiments in FIG. 1 and FIG. 2 , and achieve the same technical effect. To avoid repetition, details are not described here.
- an embodiment of the present application further provides a communication device 400, including a processor 401, a memory 402, a program or instruction stored in the memory 402 and executable on the processor 401,
- a communication device 400 including a processor 401, a memory 402, a program or instruction stored in the memory 402 and executable on the processor 401
- the communication device 400 is a terminal
- the program or instruction is executed by the processor 401
- each process of the foregoing power allocation method embodiment can be implemented, and the same technical effect can be achieved.
- the communication device 400 is a network device
- the program or instruction is executed by the processor 401
- each process of the above power allocation method embodiment can be achieved, and the same technical effect can be achieved. To avoid repetition, details are not described here.
- FIG. 5 is a schematic diagram of a hardware structure of a UE implementing an embodiment of the present application.
- the UE 100 includes but is not limited to: a radio frequency unit 101, a network module 102, an audio output unit 103, an input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, and a processor 110 and other components.
- the UE 100 may also include a power supply (such as a battery) for supplying power to various components, and the power supply may be logically connected to the processor 110 through a power management system, so as to manage charging, discharging, and power consumption through the power management system management and other functions.
- a power supply such as a battery
- the UE structure shown in FIG. 5 does not constitute a limitation on the UE, and the UE may include more or less components than shown, or combine some components, or arrange different components, which will not be repeated here.
- the input unit 104 may include a graphics processing unit (graphics processing unit, GPU) 1041 and a microphone 1042. Such as camera) to obtain still pictures or video image data for processing.
- the display unit 106 may include a display panel 1061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
- the user input unit 107 includes a touch panel 1071 and other input devices 1072 .
- the touch panel 1071 is also called a touch screen.
- the touch panel 1071 may include two parts, a touch detection device and a touch controller.
- Other input devices 1072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be described herein again.
- the radio frequency unit 101 receives the downlink data from the network device, and then processes it to the processor 110; in addition, sends the uplink data to the network device.
- the radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
- Memory 109 may be used to store software programs or instructions as well as various data.
- the memory 109 may mainly include a storage program or instruction area and a storage data area, wherein the stored program or instruction area may store an operating system, an application program or instruction required for at least one function (such as a sound playback function, an image playback function, etc.) and the like.
- the memory 109 may include a high-speed random access memory, and may also include a non-volatile memory, wherein the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (programmable ROM) , PROM), erasable programmable read-only memory (erasable PROM, EPROM), electrically erasable programmable read-only memory (electrically EPROM, EEPROM) or flash memory.
- ROM read-only memory
- PROM programmable read-only memory
- EPROM erasable programmable read-only memory
- electrically erasable programmable read-only memory electrically erasable programmable read-only memory
- EEPROM electrically erasable programmable read-only memory
- flash memory for example at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device.
- the processor 110 may include one or more processing units; optionally, the processor 110 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs or instructions, etc. Modem processors mainly deal with wireless communications, such as baseband processors. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 110 .
- the processor 110 is configured to, in the case that the total transmission power of the user equipment UE on a time domain unit is greater than the power threshold, the UE allocates the transmission power for the uplink transmission on the time domain unit according to the power allocation priority; wherein, the uplink The transmission includes at least one of the positioning sounding reference signal SRS_pos and the position status information PSI, and the power allocation priority includes the power allocation priority of uplink transmission.
- the UE may allocate power for uplink transmission on the time domain unit according to the power allocation priority. Since the power allocation priority includes the power allocation priority of the uplink transmission on the time domain unit, in the case that the uplink transmission on the time domain unit includes at least one of SRS_pos and PSI, the UE can use the power allocation priority based on SRS_pos to be SRS_pos reallocates the transmission power, and can reallocate the transmission power for the PSI based on the power allocation priority of the PSI, so that the UE can accurately allocate the transmission power for the SRS_pos and the PSI.
- the sounding reference signal used for positioning can be correctly sent or the positioning information can be reported.
- the processor 110 is further configured to not discard the uplink transmission if the power allocation priority of one of the multiple uplink transmissions in one time domain unit is higher than the preset power allocation priority.
- the uplink transmission on one time domain unit includes multiple uplink transmissions with the same power allocation priority; the processor 110 is further configured to reduce multiple uplink transmissions with the same power allocation priority on the time domain unit according to a preset ratio. The transmit power for each of the uplink transmissions.
- the uplink transmission on one time domain unit includes a plurality of uplink transmissions with different power allocation priorities; the processor 110 is further configured to sequentially assign different power allocation priorities on the time domain unit according to the power allocation priorities.
- the multiple uplink transmissions of the multiple uplink transmissions are allocated transmission power in a manner that does not reduce the power, and the remaining transmission power is allocated to the fourth uplink transmission until the remaining transmission power is less than the transmission power required for the fourth uplink transmission of the multiple uplink transmissions.
- the uplink transmission on a time domain unit includes multiple uplink transmissions with different power allocation priorities; according to the power allocation priorities, a weight coefficient is allocated for each uplink transmission on the time domain unit; for this time domain unit For each uplink transmission in the multiple uplink transmissions with different power allocation priorities, the UE allocates transmission power for the uplink transmission according to the original power of the uplink transmission and the weight coefficient of the uplink transmission.
- the embodiment of the present application further provides a network device.
- the network device 600 includes: an antenna 61 , a radio frequency device 62 , and a baseband device 63 .
- the antenna 61 is connected to the radio frequency device 62 .
- the radio frequency device 62 receives information through the antenna 61, and sends the received information to the baseband device 63 for processing.
- the baseband device 63 processes the information to be sent and sends it to the radio frequency device 62
- the radio frequency device 62 processes the received information and sends it out through the antenna 61 .
- the above-mentioned frequency band processing apparatus may be located in the baseband apparatus 63 , and the method performed by the network device in the above embodiment may be implemented in the baseband apparatus 63 , where the baseband apparatus 63 includes a processor 64 and a memory 65 .
- the baseband device 63 may include, for example, at least one baseband board on which a plurality of chips are arranged. As shown in FIG. 6 , one of the chips is, for example, the processor 64 and is connected to the memory 65 to call the program in the memory 65 to execute The network devices shown in the above method embodiments operate.
- the baseband device 63 may further include a network interface 66 for exchanging information with the radio frequency device 62, and the interface is, for example, a common public radio interface (CPRI).
- CPRI common public radio interface
- the network device in the embodiment of the present invention further includes: instructions or programs stored in the memory 65 and executable on the processor 64, and the processor 64 invokes the instructions or programs in the memory 65 to execute the modules shown in FIG. 6 to execute method, and achieve the same technical effect, in order to avoid repetition, it is not repeated here.
- Embodiments of the present application further provide a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, each process of the foregoing power allocation method embodiment can be achieved, and the same can be achieved. In order to avoid repetition, the technical effect will not be repeated here.
- the processor is the processor in the UE described in the foregoing embodiment.
- the readable storage medium includes a computer-readable storage medium, such as computer read-only memory (read-only memory, ROM), random access memory (random access memory, RAM), magnetic disk or optical disk, etc.
- An embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a network device program or instruction to implement the above power distribution method In order to avoid repetition, the details are not repeated here.
- the chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip, a system-on-chip, or a system-on-a-chip, or the like.
- the method of the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is better implementation.
- the technical solution of the present application can be embodied in the form of a software product in essence or in a part that contributes to the prior art, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, CD-ROM), including several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of this application.
- a storage medium such as ROM/RAM, magnetic disk, CD-ROM
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
优先级1 | SRS_pos 1,SRS_pos 2 |
优先级2 | SRS_pos 3,SRS_pos 4 |
优先级3 | SRS_pos 5,SRS_pos 6 |
… | … |
优先级N | SRS_pos M… |
优先级1 | SRS_pos 1, |
优先级2 | SRS_pos 3, |
优先级3 | SRS_pos 2, |
… | … |
优先级N | SRS_pos M… |
优先级1 | SRS_pos 1,SRS_pos 2… |
优先级N | SRS_pos |
Claims (35)
- 一种功率分配方法,其中,所述方法包括:在一个时域单元上用户设备UE的总传输功率大于功率阈值的情况下,UE按照功率分配优先级,为所述时域单元上的上行传输分配传输功率;其中,所述上行传输包括定位探测参考信号SRS_pos和位置状态信息PSI中至少一个,所述功率分配优先级包括所述上行传输的功率分配优先级。
- 根据权利要求1所述的方法,其中,所述上行传输包括多个SRS_pos;所述多个SRS_pos的功率分配优先级相同。
- 根据权利要求1所述的方法,其中,所述上行传输包括多个SRS_pos;所述多个SRS_pos中的第一SRS_pos的功率分配优先级高于其他SRS_pos的功率分配优先级;其中,所述其他SRS_pos为所述多个SRS_pos中除所述第一SRS_pos之外的SRS_pos。
- 根据权利要求3所述的方法,其中,所述第一SRS_pos为以下任意一项:主小区组的主小区的SRS_pos;辅小区组的主小区的SRS_pos;无物理上行共享信道PUSCH传输的小区的SRS_pos;无物理上行控制信道PUCCH传输的小区的SRS_pos;无物理上行控制信道PUCCH传输及物理上行共享信道PUSCH传输的小区的SRS_pos;传输非补充上行链路SUL的上行载波的SRS_pos;传输PUCCH的上行载波的SRS_pos;传输PUSCH的上行载波的SRS_pos;传输PUCCH及PUSCH的上行载波的SRS_pos;与下行定位参考信号频带相同的SRS_pos;与下行定位参考信号频域位置重合的SRS_pos;与下行定位参考信号频域位置的差值在预设范围内的SRS_pos;配置了路径损耗参考信号的SRS_pos;配置了空间关系参考信号的SRS_pos;配置了路径损耗参考信号和空间关系参考信号的SRS_pos;配置了路径损耗参考信号且路径损耗参考信号的测量结果满足第一边界条件的SRS_pos;配置了空间关系信号且空间关系参考信号的测量结果满足第二边界条件测量的SRS_pos;配置了路径损耗参考信号、且路径损耗参考信号的测量结果满足第一边界条件,以及配置了空间关系参考信号、且空间关系参考信号的测量结果满足第二边界条件的SRS_pos。
- 根据权利要求1所述的方法,其中,所述上行传输包括多个SRS_pos,所述多个SRS_pos对应多个上行载波;若所述多个上行载波中不存在传输PUCCH的上行载波,则所述多个SRS_pos中的第二SRS_pos的功率分配优先级高于其他SRS_pos的功率分配优先级;其中,所述第二SRS_pos为传输非SUL的上行载波的SRS_pos,所述其他SRS_pos为所述多个SRS_pos中除所述第二SRS_pos之外的SRS_pos。
- 根据权利要求1所述的方法,其中,所述上行传输包括非周期上行传输、半持续上行传输、周期上行传输中的至少两个;所述非周期上行传输的功率分配优先级高于或等于所述半持续上行传输的功率分配优先级,所述半持续上行传输的功率分配优先级高于或等于所述周期上行传输的功率分配优先级;或者,所述非周期上行传输的功率分配优先级高于或等于所述周期上行传输的功率分配优先级,所述周期上行传输的功率分配优先级高于等于所述半持续上行传输的功率分配优先级;其中,所述上行传输为SRS_pos或PSI。
- 根据权利要求1所述的方法,其中,所述上行传输包括第一上行传输和第二上行传输,所述第一上行传输的功率分配优先级高于或等于所述第二上行传输的功率分配优先级;其中,所述第一上行传输包括非周期SRS_pos、半持续SRS_pos或周期SRS_pos,所述第二上行传输包括非周期多输入多输出探测参考信号SRS_MIMO、半持续SRS_MIMO或周期SRS_MIMO。
- 根据权利要求1所述的方法,其中,所述上行传输包括第一上行传输和第二上行传输,所述第一上行传输的功率分配优先级低于所述第二上行传输的功率分配优先级;其中,所述第一上行传输包括非周期SRS_pos、半持续SRS_pos或周期SRS_pos,所述第二上行传输包括非周期多输入多输出探测参考信号SRS_MIMO、半持续SRS_MIMO或周期SRS_MIMO。
- 根据权利要求1所述的方法,其中,所述上行传输包括:承载在PUSCH上的PSI和承载在PUCCH上的PSI;所述承载在PUSCH上的PSI的功率分配优先级,高于或等于,所述承载在PUCCH上的PSI的功率分配优先级。
- 根据权利要求1所述的方法,其中,所述上行传输包括:承载在PUSCH上的PSI和承载在PUCCH上的PSI;所述承载在PUSCH上的PSI的功率分配优先级,低于,所述承载在PUCCH上的PSI的功率分配优先级。
- 根据权利要求1所述的方法,其中,所述上行传输包括以下至少两个:承载在PUSCH上的非周期PSI、承载在PUSCH上的半持续PSI、承载在PUSCH上的周期PSI、承载在PUCCH上的半持续PSI、承载在PUCCH上的周期PSI;所述承载在PUSCH上的非周期PSI的功率分配优先级,高于或等于,所述承载在PUSCH上的半持续PSI的功率分配优先级;所述承载在PUSCH上的半持续PSI的功率分配优先级,高于或等于,所述承载在PUCCH上的半持续PSI的功率分配优先级;所述承载在PUCCH上的半持续PSI的功率分配优先级,高于或等于,所述承载在PUCCH上的周期PSI的功率分配优先级;所述承载在PUCCH上的周期PSI的功率分配优先级,高于或等于,所述承载在PUSCH上的周期PSI的功率分配优先级。
- 根据权利要求1所述的方法,其中,所述上行传输包括以下至少两个:承载在动态授权的PUSCH上的非周期PSI、承载在动态授权的PUSCH上的半持续PSI、承载在动态授权PUSCH上的周期PSI、承载在免授权的PUSCH上的非周期PSI、承载在免授权的PUSCH上的半持续PSI、承载在免授权PUSCH上的周期PSI、承载在PUCCH上的半持续PSI、承载在PUCCH上的周期PSI;所述承载在动态授权的PUSCH上的非周期PSI的功率分配优先级,高于或等于,所述承载在免授权的PUSCH上的非周期PSI的功率分配优先级;所述承载在免授权的PUSCH上的非周期PSI的功率分配优先级,高于或等于,所述承载在动态授权的PUSCH上的半持续PSI的功率分配优先级;所述承载在动态授权的PUSCH上的半持续PSI的功率分配优先级,高于或等于,所述承载在免授权的PUSCH上的半持续PSI的功率分配优先级;所述承载在免授权的PUSCH上的半持续PSI的功率分配优先级;高于或等于,所述承载在PUCCH上的半持续PSI的功率分配优先级;所述承载在PUCCH上的半持续PSI的功率分配优先级,高于或等于,所述承载在PUCCH上的周期PSI的功率分配优先级;所述承载在PUCCH上的周期PSI的功率分配优先级,高于或等于,所述承载在免授权PUSCH上的周期PSI的功率分配优先级。
- 根据权利要求1所述的方法,其中,所述上行传输还包括以下至少两个:承载在动态授权的PUSCH上的非周期PSI、承载在动态授权的PUSCH上的半持续PSI、承载在免授权类型1的PUSCH上的非周期PSI、承载在免授权类型1的PUSCH上的半持续PSI、承载在免授权类型1的PUSCH上的周期PSI、承载在免授权类型2的PUSCH上的非周期PSI、承载在免授权类型2的PUSCH上的半持续PSI、承载在免授权类型2的PUSCH上的周期PSI、承载在PUCCH上的半持续PSI、承载在PUCCH上的周期PSI;所述承载在动态授权的PUSCH上的非周期PSI的功率分配优先级,高于或等于,所述承载在免授权类型2的PUSCH上的非周期PSI的功率分配优先级;所述承载在免授权类型2的PUSCH上的非周期PSI的功率分配优先级,高于或等于,所述承载在免授权类型1的PUSCH上的非周期PSI的功率分配优先级;所述承载在免授权类型1的PUSCH上的非周期PSI的功率分配优先级,高于或等于,所述承载在动态授权的PUSCH上的半持续PSI的功率分配优先级;所述承载在动态授权的PUSCH上的半持续PSI的功率分配优先级,高于或等于,所述承载在免授权类型2的PUSCH上的半持续PSI的功率分配优先级;所述承载在免授权类型2的PUSCH上的半持续PSI的功率分配优先级,高于或 等于,所述承载在免授权类型1的PUSCH上的半持续PSI的功率分配优先级;所述承载在免授权类型1的PUSCH上的半持续PSI的功率分配优先级,高于或等于,所述承载在PUCCH上的半持续PSI的功率分配优先级;所述承载在PUCCH上的半持续PSI的功率分配优先级,高于或等于,所述承载在PUCCH上的周期PSI的功率分配优先级;所述承载在PUCCH上的周期PSI的功率分配优先级,高于或等于,所述承载在免授权类型2的PUSCH上的周期PSI的功率分配优先级;所述承载在免授权类型2的PUSCH上的周期PSI的功率分配优先级,高于或等于,所述承载在授权类型1的PUSCH上的周期PSI。
- 根据权利要求1所述的方法,其中,所述上行传输还包括第三上行传输,所述第三上行传输为:与SRS_pos和PSI不同的上行传输。
- 根据权利要求14所述的方法,其中,所述第三上行传输包括具有不同功率分配优先级的至少两个上行传输;所述上行传输的功率分配优先级高于或等于至少两个功率分配优先级中的最高功率分配优先级;或者,所述上行传输的功率分配优先级低于或等于至少两个功率分配优先级中的最低功率分配优先级;或者,所述上行传输的功率分配优先级位于至少两个功率分配优先级中任意两个相邻的功率分配优先级之间;其中,所述至少两个功率分配优先级为所述至少两个上行传输的功率分配优先级。
- 根据权利要求1所述的方法,其中,所述上行传输包括多个上行传输;所述方法还包括:若所述多个上行传输中的一个上行传输的功率分配优先级高于预设功率分配优先级,则所述UE不丢弃所述一个上行传输。
- 根据权利要求1所述的方法,其中,在网络设备未指示所述上行传输的功率分配优先级的情况下,所述上行传输的功率分配优先级,为所述时域单元上所有上行传输的功率分配优先级中的最低功率分配优先级;或者,所述上行传输的功率分配优先级,为所述时域单元上所有上行传输的功率分配优先级中的最高功率分配优先级;或者,若所述上行传输为主小区组的主小区的SRS_pos或为辅小区组的主小区的SRS_pos,则所述上行传输的功率分配优先级,为所述时域单元上所有上行传输的功率分配优先级中的最高功率分配优先级。
- 根据权利要求1至17中任一项所述的方法,其中,所述上行传输包括具有相同功率分配优先级的多个上行传输;所述UE按照功率分配优先级,为所述时域单元上的上行传输分配传输功率,包括:所述UE按照预设比例降低所述时域单元上所述多个上行传输中每个上行传输的传输功率。
- 根据权利要求1至17中任一项所述的方法,其中,所述上行传输包括具有不同功率分配优先级的多个上行传输;所述UE按照功率分配优先级,为所述时域单元上的上行传输分配传输功率,包括:所述UE按照功率分配优先级,依次为所述时域单元上所述多个上行传输以不降低功率的方式分配传输功率,直到剩余传输功率小于所述多个上行传输中的第四上行传输所需的传输功率时,将所述剩余传输功率分配给所述第四上行传输。
- 根据权利要求1至17中任一项所述的方法,其中,所述上行传输包括具有不同功率分配优先级的多个上行传输;所述UE按照功率分配优先级,为所述时域单元上的上行传输分配传输功率,包括:所述UE按照功率分配优先级,为所述时域单元上每个上行传输分配权重系数;对于所述多个上行传输中的每个上行传输,所述UE按照一个上行传输的原始功率和所述一个上行传输的权重系数,为所述一个上行传输分配传输功率。
- 根据权利要求1至17中任一项所述的方法,其中,所述功率分配优先级为网络设备指示的、预定义的或者所述UE选择的。
- 根据权利要求1所述的方法,其中,所述上行传输包括一个SRS_pos或多个SRS_pos;所述一个SRS_pos或多个SRS_pos中的至少一个SRS_pos的功率分配优先级为网络设备指示的。
- 一种功率分配装置,其中,所述功率分配装置包括:功率分配模块;所述功率分配模块,用于在一个时域单元上用户设备UE的总传输功率大于功率阈值的情况下,UE按照功率分配优先级,为所述时域单元上的上行传输分配传输功率;其中,所述上行传输包括定位探测参考信号SRS_pos和位置状态信息PSI中至少一个,所述功率分配优先级包括所述上行传输的功率分配优先级。
- 根据权利要求23所述的功率分配装置,其中,所述上行传输包括多个SRS_pos;所述多个SRS_pos中的第一SRS_pos的功率分配优先级高于其他SRS_pos的功率分配优先级;其中,所述其他SRS_pos为所述多个SRS_pos中除所述第一SRS_pos之外的SRS_pos。
- 根据权利要求23所述的功率分配装置,其中,所述上行传输包括多个SRS_pos,所述多个SRS_pos对应多个上行载波;若所述多个上行载波中不存在传输PUCCH的上行载波,则所述多个SRS_pos中的第二SRS_pos的功率分配优先级高于其他SRS_pos的功率分配优先级;其中,所述第二SRS_pos为传输非SUL的上行载波的SRS_pos,所述其他SRS_pos 为所述多个SRS_pos中除所述第二SRS_pos之外的SRS_pos。
- 根据权利要求23所述的功率分配装置,其中,所述上行传输包括非周期上行传输、半持续上行传输、周期上行传输中的至少两个;所述非周期上行传输的功率分配优先级高于或等于所述半持续上行传输的功率分配优先级,所述半持续上行传输的功率分配优先级高于或等于所述周期上行传输的功率分配优先级;或者,所述非周期上行传输的功率分配优先级高于或等于所述周期上行传输的功率分配优先级,所述周期上行传输的功率分配优先级高于等于所述半持续上行传输的功率分配优先级;其中,所述上行传输为SRS_pos或PSI。
- 根据权利要求23所述的功率分配装置,其中,所述上行传输包括以下至少两个:承载在PUSCH上的非周期PSI、承载在PUSCH上的半持续PSI、承载在PUSCH上的周期PSI、承载在PUCCH上的半持续PSI、承载在PUCCH上的周期PSI;所述承载在PUSCH上的非周期PSI的功率分配优先级,高于或等于,所述承载在PUSCH上的半持续PSI的功率分配优先级;所述承载在PUSCH上的半持续PSI的功率分配优先级,高于或等于,所述承载在PUCCH上的半持续PSI的功率分配优先级;所述承载在PUCCH上的半持续PSI的功率分配优先级,高于或等于,所述承载在PUCCH上的周期PSI的功率分配优先级;所述承载在PUCCH上的周期PSI的功率分配优先级,高于或等于,所述承载在PUSCH上的周期PSI的功率分配优先级。
- 根据权利要求23所述的功率分配装置,其中,所述上行传输包括以下至少两个:承载在动态授权的PUSCH上的非周期PSI、承载在动态授权的PUSCH上的半持续PSI、承载在动态授权PUSCH上的周期PSI、承载在免授权的PUSCH上的非周期PSI、承载在免授权的PUSCH上的半持续PSI、承载在免授权PUSCH上的周期PSI、承载在PUCCH上的半持续PSI、承载在PUCCH上的周期PSI;所述承载在动态授权的PUSCH上的非周期PSI的功率分配优先级,高于或等于,所述承载在免授权的PUSCH上的非周期PSI的功率分配优先级;所述承载在免授权的PUSCH上的非周期PSI的功率分配优先级,高于或等于,所述承载在动态授权的PUSCH上的半持续PSI的功率分配优先级;所述承载在动态授权的PUSCH上的半持续PSI的功率分配优先级,高于或等于,所述承载在免授权的PUSCH上的半持续PSI的功率分配优先级;所述承载在免授权的PUSCH上的半持续PSI的功率分配优先级;高于或等于,所述承载在PUCCH上的半持续PSI的功率分配优先级;所述承载在PUCCH上的半持续PSI的功率分配优先级,高于或等于,所述承载在PUCCH上的周期PSI的功率分配优先级;所述承载在PUCCH上的周期PSI的功率分配优先级,高于或等于,所述承载在免授权PUSCH上的周期PSI的功率分配优先级。
- 根据权利要求23所述的功率分配装置,其中,所述上行传输还包括以下至少两个:承载在动态授权的PUSCH上的非周期PSI、承载在动态授权的PUSCH上的半持续PSI、承载在免授权类型1的PUSCH上的非周期PSI、承载在免授权类型1的PUSCH上的半持续PSI、承载在免授权类型1的PUSCH上的周期PSI、承载在免授权类型2的PUSCH上的非周期PSI、承载在免授权类型2的PUSCH上的半持续PSI、承载在免授权类型2的PUSCH上的周期PSI、承载在PUCCH上的半持续PSI、承载在PUCCH上的周期PSI;所述承载在动态授权的PUSCH上的非周期PSI的功率分配优先级,高于或等于,所述承载在免授权类型2的PUSCH上的非周期PSI的功率分配优先级;所述承载在免授权类型2的PUSCH上的非周期PSI的功率分配优先级,高于或等于,所述承载在免授权类型1的PUSCH上的非周期PSI的功率分配优先级;所述承载在免授权类型1的PUSCH上的非周期PSI的功率分配优先级,高于或等于,所述承载在动态授权的PUSCH上的半持续PSI的功率分配优先级;所述承载在动态授权的PUSCH上的半持续PSI的功率分配优先级,高于或等于,所述承载在免授权类型2的PUSCH上的半持续PSI的功率分配优先级;所述承载在免授权类型2的PUSCH上的半持续PSI的功率分配优先级,高于或等于,所述承载在免授权类型1的PUSCH上的半持续PSI的功率分配优先级;所述承载在免授权类型1的PUSCH上的半持续PSI的功率分配优先级,高于或等于,所述承载在PUCCH上的半持续PSI的功率分配优先级;所述承载在PUCCH上的半持续PSI的功率分配优先级,高于或等于,所述承载在PUCCH上的周期PSI的功率分配优先级;所述承载在PUCCH上的周期PSI的功率分配优先级,高于或等于,所述承载在免授权类型2的PUSCH上的周期PSI的功率分配优先级;所述承载在免授权类型2的PUSCH上的周期PSI的功率分配优先级,高于或等于,所述承载在授权类型1的PUSCH上的周期PSI。
- 根据权利要求23所述的功率分配装置,其中,所述上行传输还包括第三上行传输,所述第三上行传输为:与SRS_pos和PSI不同的上行传输;所述第三上行传输包括具有不同功率分配优先级的至少两个上行传输;所述上行传输的功率分配优先级高于或等于至少两个功率分配优先级中的最高功率分配优先级;或者,所述上行传输的功率分配优先级低于或等于至少两个功率分配优先级中的最低功率分配优先级;或者,所述上行传输的功率分配优先级位于至少两个功率分配优先级中任意两个相邻的功率分配优先级之间;其中,所述至少两个功率分配优先级为所述至少两个上行传输的功率分配优先级。
- 根据权利要求23所述的功率分配装置,其中,在网络设备未指示所述上行传输的功率分配优先级的情况下,所述上行传输的功率分配优先级,为所述时域单元上所有上行传输的功率分配优先级中的最低功率分配优先级;或者,所述上行传输的功率分配优先级,为所述时域单元上所有上行传输的功率分配优先级中的最高功率分配优先级;或者,若所述上行传输为主小区组的主小区的SRS_pos或为辅小区组的主小区的SRS_pos,则所述上行传输的功率分配优先级,为所述时域单元上所有上行传输的功率分配优先级中的最高功率分配优先级。
- 根据权利要求23至31中任一项所述的功率分配装置,其中,所述上行传输包括具有相同功率分配优先级的多个上行传输;所述功率分配模块具体用于:按照预设比例降低所述时域单元上所述多个上行传输中每个上行传输的传输功率;所述上行传输包括具有不同功率分配优先级的多个上行传输;所述功率分配模块具体用于:按照功率分配优先级,依次为所述时域单元上所述多个上行传输以不降低功率的方式分配传输功率,直到剩余传输功率小于所述多个上行传输中的第四上行传输所需的传输功率时,将所述剩余传输功率分配给所述第四上行传输;或者,按照功率分配优先级,为所述时域单元上每个上行传输分配权重系数;对于所述多个上行传输中的每个上行传输,所述UE按照一个上行传输的原始功率和所述一个上行传输的权重系数,为所述一个上行传输分配传输功率。
- 一种用户设备UE,其中,包括处理器,存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如权利要求1至22任一项所述的功率分配方法的步骤。
- 一种可读存储介质,其中,所述可读存储介质上存储程序或指令,所述程序或指令被所述处理器执行时实现如权利要求1至22任一项所述的功率分配方法。
- 一种芯片,其中,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行网络设备程序或指令,实现如权利要求1至22任一项所述的功率分配方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18/089,921 US20230171758A1 (en) | 2020-07-29 | 2022-12-28 | Power Allocation Method and Device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010747510.0 | 2020-07-29 | ||
CN202010747510.0A CN114080025A (zh) | 2020-07-29 | 2020-07-29 | 功率分配方法、装置及设备 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US18/089,921 Continuation US20230171758A1 (en) | 2020-07-29 | 2022-12-28 | Power Allocation Method and Device |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2022022645A1 true WO2022022645A1 (zh) | 2022-02-03 |
Family
ID=80037697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2021/109318 WO2022022645A1 (zh) | 2020-07-29 | 2021-07-29 | 功率分配方法、装置及设备 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20230171758A1 (zh) |
CN (1) | CN114080025A (zh) |
WO (1) | WO2022022645A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117099447A (zh) * | 2023-05-13 | 2023-11-21 | 上海移远通信技术股份有限公司 | 被用于无线通信的节点中的方法和装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11356962B2 (en) * | 2019-01-07 | 2022-06-07 | Qualcomm Incorporated | Power control in NR-NR dual connectivity |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102308640A (zh) * | 2009-02-09 | 2012-01-04 | 交互数字专利控股公司 | 利用多载波的无线发射/接收单元的上行链路功率控制的装置和方法 |
CN103826294A (zh) * | 2012-11-16 | 2014-05-28 | 电信科学技术研究院 | 功率控制方法和设备 |
CN105453684A (zh) * | 2013-08-09 | 2016-03-30 | 三星电子株式会社 | 在蜂窝移动通信系统中用于请求调度的方法和设备 |
CN110266372A (zh) * | 2013-10-11 | 2019-09-20 | 三星电子株式会社 | 发送和接收探测参考信号的方法及其装置 |
CN110547001A (zh) * | 2017-04-21 | 2019-12-06 | 三星电子株式会社 | 信息类型复用和功率控制 |
WO2020146570A1 (en) * | 2019-01-09 | 2020-07-16 | Qualcomm Incorporated | Collision of sounding reference signal (srs) and physical uplink shared channel (pusch) in case of carrier aggregation |
-
2020
- 2020-07-29 CN CN202010747510.0A patent/CN114080025A/zh active Pending
-
2021
- 2021-07-29 WO PCT/CN2021/109318 patent/WO2022022645A1/zh active Application Filing
-
2022
- 2022-12-28 US US18/089,921 patent/US20230171758A1/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102308640A (zh) * | 2009-02-09 | 2012-01-04 | 交互数字专利控股公司 | 利用多载波的无线发射/接收单元的上行链路功率控制的装置和方法 |
CN103826294A (zh) * | 2012-11-16 | 2014-05-28 | 电信科学技术研究院 | 功率控制方法和设备 |
CN105453684A (zh) * | 2013-08-09 | 2016-03-30 | 三星电子株式会社 | 在蜂窝移动通信系统中用于请求调度的方法和设备 |
CN110266372A (zh) * | 2013-10-11 | 2019-09-20 | 三星电子株式会社 | 发送和接收探测参考信号的方法及其装置 |
CN110547001A (zh) * | 2017-04-21 | 2019-12-06 | 三星电子株式会社 | 信息类型复用和功率控制 |
WO2020146570A1 (en) * | 2019-01-09 | 2020-07-16 | Qualcomm Incorporated | Collision of sounding reference signal (srs) and physical uplink shared channel (pusch) in case of carrier aggregation |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117099447A (zh) * | 2023-05-13 | 2023-11-21 | 上海移远通信技术股份有限公司 | 被用于无线通信的节点中的方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
CN114080025A (zh) | 2022-02-22 |
US20230171758A1 (en) | 2023-06-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3332593B1 (en) | Allocating resources for wireless sidelink direct communications | |
US11564181B2 (en) | Method and apparatus for reporting power headroom report, and method and apparatus for obtaining power headroom report | |
WO2022022645A1 (zh) | 功率分配方法、装置及设备 | |
US11039448B2 (en) | Resource scheduling method and apparatus | |
WO2018228500A1 (zh) | 一种调度信息传输方法及装置 | |
US20120287879A1 (en) | Determining "fair share" of radio resources in radio access system with contention-based spectrum sharing | |
CN111757291B (zh) | 一种通信方法和装置 | |
WO2022078288A1 (zh) | Harq-ack的传输方法、终端及网络侧设备 | |
WO2018228537A1 (zh) | 信息发送、接收方法及装置 | |
WO2020143632A1 (zh) | 侧链路功率控制方法及终端 | |
JP2012216969A (ja) | 移動局及び無線通信システムに使用される方法 | |
EP3970296A1 (en) | User equipment and method of resource transmission | |
CN114339795A (zh) | 功率控制方法、装置及终端设备 | |
WO2020135444A1 (zh) | Dci检测方法和装置 | |
WO2022028468A1 (zh) | 信息确定方法、信息发送方法、终端及网络侧设备 | |
WO2022012417A1 (zh) | 冲突处理方法及装置 | |
WO2021238896A1 (zh) | 旁链路资源处理方法、资源确定方法及相关设备 | |
WO2021159356A1 (en) | Frequency hopping for physical uplink shared channel (pusch) communications | |
JP2012216968A (ja) | 移動局及び無線通信システムに使用される方法 | |
CN108811142B (zh) | 资源分配方法、相关装置及系统 | |
WO2021203948A1 (zh) | 物理下行控制信道的监听方法和装置 | |
WO2019191998A1 (zh) | 数据传输方法、通信装置、存储介质及程序产品 | |
CN105764118B (zh) | Mocn小区通信方法及装置 | |
WO2021239040A1 (zh) | 控制信息dci传输方法及相关设备 | |
WO2021008179A1 (zh) | 传输功率确定方法、装置、存储介质及电子装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 21849433 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 21849433 Country of ref document: EP Kind code of ref document: A1 |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 21849433 Country of ref document: EP Kind code of ref document: A1 |
|
32PN | Ep: public notification in the ep bulletin as address of the adressee cannot be established |
Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 01/08/2023) |