WO2022002137A1 - 信息传输方法、装置、终端及网络侧设备 - Google Patents
信息传输方法、装置、终端及网络侧设备 Download PDFInfo
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- WO2022002137A1 WO2022002137A1 PCT/CN2021/103586 CN2021103586W WO2022002137A1 WO 2022002137 A1 WO2022002137 A1 WO 2022002137A1 CN 2021103586 W CN2021103586 W CN 2021103586W WO 2022002137 A1 WO2022002137 A1 WO 2022002137A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
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- 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
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- H—ELECTRICITY
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
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Definitions
- the present invention relates to the field of communication technologies, and in particular, to an information transmission method, device, terminal and network side equipment.
- the location information when the location information is reported, the location information is reported through the LTE Positioning Protocol (LPP) or the New Radio Positioning (NR Positioning Protocol A, NRPPa) protocol.
- LTP LTE Positioning Protocol
- NR Positioning Protocol A NR Positioning Protocol A
- the purpose of the embodiments of the present application is to provide an information transmission method, device, terminal and network-side equipment, which can solve the problem in the related art that the currently scheduled resources are difficult to match with the reporting requirements of the positioning information when the location information is reported in the related art .
- an information transmission method applied to a terminal, including:
- the physical channel includes at least one of a physical uplink control channel PUCCH and a physical uplink shared channel PUSCH;
- a channel monitoring device applied to a terminal, including:
- a first determining module for determining a physical channel for transmitting positioning information, the physical channel includes at least one of a physical uplink control channel PUCCH and a physical uplink shared channel PUSCH;
- a first sending module configured to send the physical channel, where the positioning information is mapped on the physical channel.
- an information transmission method is provided, applied to a network side device, including:
- a physical channel to which positioning information is mapped is received, where the physical channel includes at least one of a physical uplink control channel PUCCH and a physical uplink shared channel PUSCH.
- a channel transmission device which is applied to network side equipment, including:
- a receiving module configured to receive a physical channel mapped with positioning information, where the physical channel includes at least one of a physical uplink control channel PUCCH and a physical uplink shared channel PUSCH.
- a terminal in a fifth aspect, includes a processor, a memory, and a program or instruction stored on the memory and executable on the processor, when the program or instruction is executed by the processor.
- a network side device in a sixth aspect, 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 The processor implements the steps of the method as described in the third aspect when executed.
- 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 an eighth aspect, includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run a network-side device program or instruction, and implements the method described in the first aspect. The steps of the method described, or the steps of implementing the method described in the third aspect.
- a computer software product is provided, the computer software product is stored in a non-volatile storage medium, the software product is configured to be executed by at least one processor to implement the first aspect The steps of the method, or the steps of implementing the method according to the third aspect.
- a communication device configured to perform the method of the first aspect, or to perform the method of the third aspect.
- reporting the positioning information through at least one of the PUCCH and the PUSCH increases the resources for transmitting the positioning information, that is, more resources can be scheduled to transmit the positioning information, so that the current scheduling information can be improved.
- the positioning information is transmitted through the PUCCH or multiplexed for transmission on the PUSCH, no high-level analysis is required, which can effectively reduce the reporting delay and thus meet the low-latency location service.
- FIG. 1 is a structural diagram of a network system to which an embodiment of the application can be applied;
- FIG. 2 shows one of the schematic flowcharts of the information transmission method according to the embodiment of the present application
- FIG. 3 shows the second schematic flowchart of the information transmission method according to the embodiment of the present application
- FIG. 4 shows one of the schematic diagrams of the modules of the channel transmission apparatus according to the embodiment of the present application
- FIG. 5 shows a structural block diagram of a communication device according to an embodiment of the present application
- FIG. 6 shows a structural block diagram of a terminal according to an embodiment of the present application.
- FIG. 7 shows the second schematic diagram of the modules of the information transmission apparatus according to the embodiment of the present application.
- FIG. 8 shows a structural block diagram of a network side device according to an 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-Advanced
- LTE-A Long Term Evolution
- CDMA Code Division Multiple Access
- TDMA 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-side device 12 .
- the terminal 11 may also be called a terminal device or a user terminal (User Equipment, UE), and the terminal 11 may be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer) or a notebook computer, a personal digital computer Assistant (Personal Digital Assistant, PDA), handheld computer, netbook, ultra-mobile personal computer (ultra-mobile personal computer, UMPC), mobile Internet device (Mobile Internet Device, MID), wearable device (Wearable Device) or vehicle-mounted device (Vehicle user equipment, VUE), pedestrian terminal (pedestrian user equipment, PUE) and other terminal-side equipment, wearable devices include: bracelets, headphones, glasses, etc.
- the network side device 12 may be a base station or a core network, 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 Set (Basic Service Set, BSS), Extended Service Set (Extended Service Set, ESS), Node B, Evolved Node B (evolved Node B, eNB), Home Node B, Home Evolved Node B, Wireless Local Area Network (wireless local area network) area network, WLAN) access point, wireless fidelity (WiFi) node, Transmitting Receiving Point (TRP) or some other appropriate term in the field, as long as the same technical effect is achieved, all
- the base station described above is not limited to specific technical vocabulary. It should be noted that, in the embodiments of the present application, only the base station in the NR system
- an embodiment of the present application provides an information transmission method, which is applied to a terminal, and the method includes:
- Step 201 Determine a physical channel for transmitting positioning information, the physical channel includes at least one of a physical uplink control channel (Physical Uplink Control Channel, PUCCH) and a physical uplink shared channel (Physical Uplink Shared Channel, PUSCH).
- PUCCH Physical Uplink Control Channel
- PUSCH Physical Uplink Shared Channel
- the PUSCH includes a configuration grant PUSCH.
- the above positioning information includes at least one of the following:
- the terminal when the positioning information includes the position information and/or the position measurement information, the terminal needs to encrypt the position information and/or the position measurement information first, and then transmit it to the network side equipment (eg, the base station, the sending and receiving point TRP). etc.), since the network side device does not have the corresponding key, after receiving the encrypted location information and/or location measurement information, it transparently transmits it to the network side device (such as a location server, Location Management Function (LMF) etc.), which is decrypted by a network-side device (such as a location server, LMF, etc.).
- the network side equipment eg, the base station, the sending and receiving point TRP.
- the network side device since the network side device does not have the corresponding key, after receiving the encrypted location information and/or location measurement information, it transparently transmits it to the network side device (such as a location server, Location Management Function (LMF) etc.), which is decrypted by a network-side device (such as a location server, LMF,
- the terminal when the positioning information includes position information and/or position measurement information, the terminal first passes through the LPP or NRPP entity, and then maps to the physical channel.
- Network-side devices such as base stations, TRP, etc.
- network-side devices do not need to be parsed.
- network-side devices (such as base stations, TRPs, etc.) supplement the remaining protocol stacks and forward them to network-side devices (such as location servers, LMF, etc.).
- the positioning state information includes at least one of the following:
- the spatial relationship may be the spatial relationship of uplink positioning signals, or may be the spatial relationship of downlink positioning signals;
- 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, in the resource request It can indicate which 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 above-mentioned position information and position measurement information may be determined by time difference of arrival positioning method (Observed Time Difference of Arrival, OTDOA), Global Navigation Satellite System (Global Navigation Satellite System, GNSS), downlink time difference of arrival (TDOA), and uplink arrival.
- Time difference (TDOA) Observed Time Difference of Arrival, OTDOA
- Global Navigation Satellite System Global Navigation Satellite System, GNSS
- TDOA downlink time difference of arrival
- TDOA Time difference
- AoA uplink Bluetooth angle of arrival
- Bluetooth departure angle angle of departure angle of departure, AoD
- different physical channels may be selected for different positioning information. For example, those with less information content (such as positioning status information or absolute position information) can be mapped to PUCCH, and other information or larger bits (such as position measurement information) may be mapped to PUCCH. Can only be mapped to PUSCH.
- the period type of the physical channel includes aperiodic, semi-static or periodic.
- period type of the physical channel is the same as the period type of the measured positioning reference signal, or the period type of the physical channel is the same as the reporting type of the positioning request.
- the period type of the physical channel may also be the same or similar.
- the physical channel Channels can be deactivated, deconfigured, released or changed.
- the physical signal does not have a corresponding period type, and an appropriate physical channel is selected for transmission of the positioning information
- the physical signal has a corresponding period type, but is different from the period type of the positioning information, or has different other requirements
- the positioning status information may be sent to the network side first, and a request that meets the configuration resource allocation; or direct transmission on the current physical channel.
- Step 202 Send the physical channel, on which the positioning information is mapped.
- the positioning information is mapped to the PUCCH, and/or the positioning information is multiplexed or mapped to at least one of the PUSCH and the configuration grant PUSCH.
- multiplexing refers to multiplexing the positioning information to the position in the PUSCH for transmitting control information.
- mapping can be understood as following the mapping method of data or Release 16, that is, it needs to go through a high-level entity (such as: media access layer control (Medium Access Control, MAC) entity, Radio Link Control (Radio Link Control, RLC) entity, Packet Data Convergence Protocol (Packet Data Convergence Protocol, PDCP) entity, Radio Resource Control (Radio Resource Control, RRC) entity, LPP entity etc.) are remapped to physical channels.
- MAC Media Access Control
- RLC Radio Link Control
- Packet Data Convergence Protocol Packet Data Convergence Protocol
- PDCP Packet Data Convergence Protocol
- RRC Radio Resource Control
- LPP LPP entity
- the physical channel When the physical channel is sent, the physical channel may be sent according to at least one of a priority of the positioning information, a mapping priority of the positioning information, and a transmission priority for transmitting the positioning information.
- the positioning information is reported by at least one of the PUCCH, the PUSCH and the configuration authorization PUSCH, which increases the resources for transmitting the positioning information, that is, more resources can be scheduled to transmit the positioning information, In this way, the matching degree between the currently scheduled resources and the reporting requirements of the positioning information can be improved, and when the positioning information is transmitted through the PUCCH or multiplexed to the PUSCH for transmission, no high-level analysis is required, which can effectively reduce the reporting delay, and thus can meet the requirements of low time Extended location services.
- the determining a physical channel for transmitting positioning information includes:
- the first information includes at least one of the following:
- the feature information of the positioning information includes at least one of the following:
- Periodic characteristics of positioning information, content of positioning information and priority of positioning information are periodic characteristics of positioning information, content of positioning information and priority of positioning information
- the characteristic information of the physical channel includes at least one of the following:
- the scheduling time of the physical channel and the scheduling resource of the physical channel are the scheduling time of the physical channel and the scheduling resource of the physical channel.
- the positioning information it is determined whether the positioning information is uploaded in the PUSCH or in the PUCCH; for another example, according to the priority of the positioning information, it is determined whether the positioning information is uploaded in the PUCCH or in the PUSCH. , such as high-priority positioning information is transmitted on the PUSCH.
- the positioning information can also be transmitted to a physical channel with an earlier scheduling time in combination with the priority of the positioning information and the scheduling time of the PUCCH and PUSCH; the priority of the positioning information, the PUCCH and The scheduling time of the PUSCH and the scheduling resources of the PUCCH and the PUSCH are used to transmit the positioning information.
- the high-priority positioning information is transmitted on the first resource that meets the transmission requirements. For example, if there are two uplink cells (carriers) at the same time, select a physical channel of a cell with cell positioning information (such as a non-supplementary uplink (Supplementary Uplink, SUL)) cell to upload.
- SUL non-supplementary uplink
- the sending the physical channel includes:
- the mapping rule includes a first mapping rule agreed in the protocol, a second mapping rule indicated by high-level signaling, or a third mapping rule indicated by downlink control information (Downlink Control Information, DCI).
- DCI Downlink Control Information
- the positioning information is mapped to a preset position of the physical channel;
- the first mapping rule may be agreed in a protocol.
- the preset position of the physical channel includes at least one of the following: the first N symbols, the last N symbols, the first N symbols of the demodulation reference signal (Demodulation Reference Signal, DMRS), the N symbols after the DMRS symbol, the N ⁇ 1;
- DMRS Demodulation Reference Signal
- the high-level signaling can be used to indicate whether mapping is allowed, or how to map.
- the high-layer signaling is sent by the network-side device according to the capability reported by the terminal. When the capability reported by the terminal is to support mapping of positioning information to the physical channel, the high-layer signaling indicates that mapping is allowed and how to perform the mapping. ;
- the positioning information is mapped to the physical channel according to the third mapping rule indicated by the downlink control information DCI.
- the DCI can also be used to instruct to transmit the positioning information to the PUCCH or to map or multiplex the positioning information to the PUSCH.
- the DCI is sent by the network side device according to the capability reported by the terminal, and the DCI is sent when the capability reported by the terminal is to support mapping of the positioning information to the physical channel.
- the sending the physical channel includes:
- the positioning information is mapped to the physical channel, and the physical channel is sent.
- mapping of the positioning information to the physical channel according to the mapping priority of the positioning information includes:
- the positioning information is preferentially mapped to the physical channel, and the first information is the information that needs to be mapped to the physical channel. signaling.
- mapping (multiplexing) priority of positioning information > the mapping priority of Hybrid automatic repeat request (HARQ) > the mapping priority of CSI part1 > the mapping priority of CSI part2
- the positioning information will be prioritized Mapping to the physical channel, then mapping HARQ to the physical channel, then mapping the CSI part1 to the physical channel, and finally mapping the CSI part2 to the physical channel.
- mapping priority relationship between the positioning information and HARQ, CSI part1, and CSI part2 is not limited to the above relationship, and may include all permutations and combinations of the four.
- the determining the mapping priority of the positioning information includes: determining the mapping priority of the positioning information according to the characteristics of the positioning information and/or a protocol agreement; for example, the priority of the aperiodic positioning information is higher than that of the aperiodic positioning information. Priority of periodic or semi-static positioning information;
- the mapping priority of the positioning information is determined according to the second information sent by the network device, the characteristics of the positioning information and/or the protocol agreement.
- the priorities of the two positioning information can be further determined according to the characteristics of the positioning information.
- the mapping priorities of the two positioning information may be determined only according to the second information.
- the priority of the positioning information when different positioning information collides (for example, two positioning information needs to be mapped to one physical channel at the same time), the priority of the positioning information (which can be agreed in an agreement or dynamically indicated) can be determined according to the priority of the positioning information. ) to determine the mapping priority of the positioning information.
- the priority of the positioning information can also be determined according to a preset priority function.
- the positioning information with high priority can be preferentially reused or mapped to the physical Channel (it can also be a physical channel that determines which positioning information is carried in the transmission), or, multiplex or map high-priority positioning information to the physical channel with the earliest (transmission time), or, prioritize multiplexing of high-priority positioning information to a certain physical channel (for example, multiplexing the positioning information on PUSCH or PUCCH with priority, and the remaining resources transmit data information and/or other control information); the priority of the positioning information can also be determined according to the content (or type) of the positioning information Therefore, the mapping priority can be determined according to the content (or type) of the positioning information, for example, the mapping priority of aperiodic location reporting is higher than that of semi-static and periodic location reporting.
- the sending the physical channel includes:
- the physical channel used to transmit the positioning information is transmitted according to the transmission priority of the physical channel.
- multiple physical channels transmit the same or different positioning information.
- PUCCH carries positioning information
- PUSCH carries positioning information
- SRS Sounding Reference Signal
- the transmission priority of the three SRS, the priority is to send PUCCH, PUSCH or SRS.
- the transmission priority relationship of the PUCCH carrying the positioning information, the PUSCH carrying the positioning information, and the SRS carrying the positioning signal is not specifically limited.
- the positioning information may be multiplexed on the PUSCH for transmission, or the PUSCH may be discarded and the PUCCH may be transmitted. Further, if the above-mentioned PUCCH and multiple If the PUSCHs overlap, they are multiplexed onto one PUSCH according to the rules.
- the positioning information 1 and the positioning information 2 may be multiplexed on one of the PUSCHs for transmission.
- the transmission priority is determined according to the priority of the physical channel, the characteristics of the positioning information and/or the second information sent by the network device.
- the second information is used to indicate at least one of the following:
- the mapping priority of the positioning information is the mapping priority of the positioning information.
- the information transmission method further includes: receiving the above-mentioned second information.
- the second information is carried by the request information of the positioning information, or the second information is carried by the downlink control information DCI, or the second information is carried by the radio resource control RRC message, or, the The second information is carried through the MAC message.
- the above-mentioned priority can be indicated by the priority of HARQ carried by DCI, or the above-mentioned priority can be determined by the priority directly indicated by the N1 (N1 ⁇ 1) bit in the DCI; it is also possible to carry the configuration grant PUSCH through the RRC message (CG PUSCH) priority, such as phy-PriorityIndex-r16, further, the above-mentioned second information may also be second physical layer indication information, used to indicate the priority of positioning information, and/or the priority of other PUSCH information The above-mentioned second information may also be the priority of the corresponding positioning reference signal, for example, the priority of activating the measurement of the corresponding positioning reference signal.
- At least one of the priority of positioning information, the mapping priority of positioning information, and the priority of physical channels used to transmit positioning information is clarified, so that after obtaining the uplink resources, the terminal can A clear priority transmits the positioning information on the corresponding resource, which can effectively shorten the reporting delay.
- the network-side equipment can obtain the reporting time of the positioning information, thereby enabling the network equipment to obtain the positioning information in the time domain, so as to realize the controllable reporting delay, and at the same time, it can effectively Shorten reporting delays.
- the priority of the positioning information includes at least a first priority and a second priority
- the priority of the demodulation reference signal includes a third priority and a fourth priority, and the third priority is higher than the fourth priority;
- a PUSCH of a sixth priority the PUSCH includes a fifth priority and a sixth priority, and the fifth priority is higher than the sixth priority;
- a PUCCH with an eighth priority the PUCCH includes a seventh priority and an eighth priority, and the seventh priority is higher than the eighth priority.
- the priority of the positioning information includes N; the priority order decreases in sequence.
- the priority of the positioning information is determined according to a priority function, and the preset priority function is related to at least one of the following:
- the reporting index of positioning information is the reporting index of positioning information.
- the above-mentioned priority function may be a function similar to the function corresponding to the priority rule reported by the channel state information (Channel State Information, CSI).
- the sending of the physical channel according to the transmission priority of the physical channel used to transmit the positioning information includes:
- the first resource is a physical channel used for transmitting the positioning information.
- the resources with high priority are transmitted preferentially, and/or the resources with low priority are discarded (lag transmission).
- the transmission priority of the first resource is higher than the transmission priority of the second resource, the first resource is sent first, and the second resource is discarded;
- the transmission priority of the second resource is lower than that of the second resource, the second resource is sent first, and the first resource is sent later (that is, the first resource is sent after the second resource is sent) .
- the resource with high priority is preferentially transmitted, and/or the positioning information is multiplexed on the resource with high priority.
- the transmission priority of the first resource is higher than the transmission priority of the second resource, the first resource is sent first, and if the second resource carries positioning information, the The positioning information is multiplexed onto the first resource.
- the at least two resources include a first resource and a second resource
- the combination of the first resource and the second resource includes at least one of the following:
- the first resource is a physical channel used for transmitting positioning information
- the second resource is a PUSCH used for transmitting first other information
- the first other information is information other than the positioning information
- the first resource is a physical channel used for transmitting positioning information
- the second resource is a PUCCH used for transmitting the first other information
- the first resource is a physical channel for transmitting positioning information
- the second resource is a demodulation reference signal or an uplink positioning signal
- the first resource is a physical channel used for transmitting aperiodic positioning information
- the second resource is a PUCCH used for transmitting second other information
- the second other information is information other than non-periodic positioning information ;
- the first resource is a physical channel for transmitting aperiodic positioning information
- the second resource is a periodic or semi-static physical channel for transmitting positioning information
- the first resource is a physical channel for transmitting aperiodic positioning information
- the second resource is a scheduled PUSCH for transmitting the second other information
- the first resource is a resource corresponding to a physical channel used for transmitting aperiodic positioning information
- the second resource is a demodulation reference signal or an uplink positioning signal.
- the transmission priority of the first resource is higher than the transmission priority of the second resource.
- the at least two resources include a first resource and a second resource
- the first resource is a physical channel for transmitting positioning information
- the second resource includes at least one of the following:
- PUSCH or PUCCH carrying Hybrid automatic repeat request acknowledgement (HARQ-ACK);
- PUSCH or PUCCH carrying periodic or semi-static Layer 1 reference signal received power (Layer 1 reference signal received power, L1-RSRP) reports;
- a PUSCH carrying a fifth priority the PUSCH includes a fifth priority and a sixth priority, and the fifth priority is higher than the sixth priority;
- Carrying a PUCCH with a seventh priority the PUCCH includes a seventh priority and an eighth priority, and the seventh priority is higher than the eighth priority; carrying a PUSCH with a sixth priority;
- the transmission priority of the first resource is lower than the transmission priority of the second resource.
- the positioning information further includes:
- Indication information where the indication information is used to indicate whether location information or location measurement information is reported.
- the PUCCH can only upload location information, or the PUCCH can only upload periodic positioning information.
- the positioning information is determined according to the resources of the PUCCH, or the positioning information is determined according to the type of the PUCCH.
- the positioning information that can be uploaded may also be restricted by bits, such as restricting the reported transmit and receive points (TRPs) or resources, the number of resource sets, or the number of frequency layers.
- TRPs reported transmit and receive points
- the positioning information there is a correspondence between the positioning information and the bits used for transmitting the positioning information, and the correspondence is stipulated in the protocol.
- the configuration information of the Configuration Grant PUSCH includes at least one of the following:
- Period for example, the period is the same as the period of the positioning report request;
- time domain offset is related to the reference signal to be measured, or to the activation signal that activates the required measurement, or to the signaling that activates the configuration grant resource;
- Indication information which can be used to indicate whether the configuration grants PUSCH for reporting positioning information
- Resource information the resource information is greater than or equal to the positioning information to be reported.
- the information transmission method in the embodiment of the present application further includes:
- the configuration grant PUSCH is activated by at least one of the following methods;
- CS-RNTI Configuration Scheduling Radio Network Temporary Identifier
- the information transmission method in the embodiment of the present application further includes:
- the configuration grant PUSCH is deactivated by at least one of the following manners;
- the configuration grant PUSCH is deactivated by the expiration of the timer.
- the information transmission method of the embodiment of the present application reports the positioning information through at least one of the PUCCH and the PUSCH, which increases the resources for transmitting the positioning information, that is, more resources can be scheduled to transmit the positioning information, thereby improving the current situation.
- an embodiment of the present application further provides an information transmission method, which is applied to a network side device, and the method includes:
- Step 301 Receive a physical channel mapped with positioning information, where the physical channel includes at least one of a physical uplink control channel PUCCH and a physical uplink shared channel PUSCH.
- the PUSCH includes a configuration grant PUSCH.
- the terminal needs to encrypt the position information and/or the position measurement information first, and then transmit it to the network side equipment (eg, the base station, the sending and receiving point TRP). etc.), since the network side device does not have the corresponding key, after receiving the encrypted location information and/or location measurement information, it transparently transmits it to the network side device (such as location server, location management function LMF, etc.) Devices (such as location server, LMF, etc.) perform decryption processing.
- the network side equipment eg, the base station, the sending and receiving point TRP.
- the network side device transparently transmits it to the network side device (such as location server, location management function LMF, etc.)
- Devices such as location server, LMF, etc.) perform decryption processing.
- the terminal when the positioning information includes position information and/or position measurement information, the terminal first passes through the LPP or NRPP entity, and then maps to the physical channel.
- Network-side devices such as base stations, TRPs, etc.
- other protocol stacks are supplemented and forwarded to network-side devices (such as location servers, LMFs, etc.).
- the positioning information is mapped to the PUCCH, and/or the positioning information is multiplexed or mapped to at least one of the PUSCH and the configuration grant PUSCH.
- multiplexing refers to multiplexing the positioning information to the location in the PUSCH for transmitting control information.
- mapping can be understood as following the mapping method of data or Release 16, that is, it needs to go through high-level entities (such as MAC entities, RLC entities) , PDCP entity, RRC entity, LPP entity, etc.) are then mapped to physical channels.
- high-level entities such as MAC entities, RLC entities
- PDCP entity such as MAC entities, RLC entities
- RRC entity such as PDCP entity
- LPP entity such as LPP entity
- the physical channel is sent according to at least one of the priority of the positioning information, the mapping priority of the positioning information, and the transmission priority for transmitting the positioning information
- the network device is sent according to the priority of the positioning information, the positioning information At least one of the mapping priority of the information and the transmission priority for transmitting the positioning information, and the physical channel to which the positioning information is mapped is received.
- the priority of the positioning information, the mapping priority of the positioning information, and the transmission priority used to transmit the positioning information have been described in detail in the method embodiments at the terminal side, and will not be repeated here.
- the positioning information reported by the terminal is received through at least one of the PUCCH and the PUSCH, which increases the resources for transmitting the positioning information, that is, more resources can be scheduled to transmit the positioning information, thereby improving the The matching degree between the currently scheduled resources and the reporting requirements of the positioning information, and when the positioning information is transmitted through the PUCCH or multiplexed for transmission on the PUSCH, no high-level analysis is required, which can effectively reduce the reporting delay, and thus can meet the needs of low-latency locations.
- the PUCCH and the PUSCH which increases the resources for transmitting the positioning information, that is, more resources can be scheduled to transmit the positioning information, thereby improving the The matching degree between the currently scheduled resources and the reporting requirements of the positioning information, and when the positioning information is transmitted through the PUCCH or multiplexed for transmission on the PUSCH, no high-level analysis is required, which can effectively reduce the reporting delay, and thus can meet the needs of low-latency locations.
- the method before the receiving the physical channel mapped with the positioning information, the method further includes:
- the second information is used to indicate at least one of the following:
- the mapping priority of the positioning information is the mapping priority of the positioning information.
- the second information is carried by the request information of the positioning information, or the second information is carried by the downlink control information DCI, or the second information is carried by the radio resource control RRC message, or, the The second information is carried through the MAC message.
- the method before the receiving the physical channel mapped with the positioning information, the method further includes:
- send DCI where the DCI is used to instruct the terminal to map the positioning information to the physical channel according to the third mapping rule.
- sending high-level indication signaling or, before sending DCI further includes:
- the capability of the terminal is acquired, where the capability of the terminal includes whether to support the capability of mapping positioning information to the physical channel.
- the higher layer signaling is sent or the DCI is sent.
- the information transmission method in the embodiment of the present application further includes:
- the physical channel used for transmitting the positioning information is a configuration grant PUSCH
- at least one of the following activation signaling is sent, where the activation signaling is used to activate the configuration grant PUSCH;
- the information transmission method in the embodiment of the present application further includes:
- the physical channel used for transmitting the positioning information is a configuration grant PUSCH
- at least one of the following deactivation signaling is sent, where the deactivation signaling is used to deactivate the configuration grant PUSCH;
- the positioning information reported by the terminal is received through at least one of the PUCCH and the PUSCH, which increases the resources for transmitting the positioning information, that is, more resources can be scheduled to transmit the positioning information, thereby improving the The matching degree between the currently scheduled resources and the reporting requirements of the positioning information, and when the positioning information is transmitted through the PUCCH or multiplexed for transmission on the PUSCH, no high-level analysis is required, which can effectively reduce the reporting delay, and thus can meet the needs of low-latency locations.
- the PUCCH and the PUSCH which increases the resources for transmitting the positioning information, that is, more resources can be scheduled to transmit the positioning information, thereby improving the The matching degree between the currently scheduled resources and the reporting requirements of the positioning information, and when the positioning information is transmitted through the PUCCH or multiplexed for transmission on the PUSCH, no high-level analysis is required, which can effectively reduce the reporting delay, and thus can meet the needs of low-latency locations.
- the execution body may be an information transmission apparatus, or a control module in the information transmission apparatus for executing the information transmission method.
- the information transmission device provided by the embodiment of the present application is described by taking the information transmission method performed by the information transmission device as an example.
- an embodiment of the present application further provides an information transmission apparatus 400, which is applied to a terminal and includes:
- a first determining module 401 configured to determine a physical channel for transmitting positioning information, the physical channel includes at least one of a physical uplink control channel PUCCH and a physical uplink shared channel PUSCH;
- the first sending module 402 is configured to send the physical channel, where the positioning information is mapped on the physical channel.
- the PUSCH includes a configuration grant PUSCH.
- the positioning information includes at least one of the following:
- the positioning state information includes at least one of the following:
- Hybrid automatic repeat request HARQ information
- the first determining module is configured to determine, according to the first information, a physical channel for transmitting positioning information
- the first information includes at least one of the following:
- the feature information of the positioning information includes at least one of the following:
- Periodic characteristics of positioning information, content of positioning information and priority of positioning information are periodic characteristics of positioning information, content of positioning information and priority of positioning information
- the characteristic information of the physical channel includes at least one of the following:
- the scheduling time of the physical channel and the scheduling resource of the physical channel are the scheduling time of the physical channel and the scheduling resource of the physical channel.
- the first sending module is configured to map the positioning information to the physical channel according to a mapping rule, and send the physical channel;
- the mapping rule includes a first mapping rule agreed in the protocol, a second mapping rule indicated by high-layer signaling, or a third mapping rule indicated by downlink control information DCI.
- the first sending module includes:
- a first determination submodule configured to determine the mapping priority of the positioning information
- a mapping submodule configured to map the positioning information to the physical channel according to the mapping priority of the positioning information, and send the physical channel.
- the mapping submodule is configured to preferentially map the positioning information to the physical channel when the mapping priority of the positioning information is higher than the mapping priority of the first information
- the first information is information to be mapped to the physical channel.
- the first determination submodule is configured to determine the mapping priority of the positioning information according to the second information sent by the network device, the characteristics of the positioning information and/or the protocol agreement.
- the first sending module is configured to send the physical channel according to the transmission priority of the physical channel used to transmit the positioning information.
- the transmission priority is determined according to the priority of the physical channel, the feature of the positioning information, and/or the second information sent by the network device.
- the second information is used to indicate at least one of the following:
- the mapping priority of the positioning information is the mapping priority of the positioning information.
- the second information is carried by the request information of the positioning information, or the second information is carried by the downlink control information DCI, or the second information is carried by the radio resource control RRC message , or, the second information is carried by a media access layer control MAC message.
- the priority of the positioning information includes at least a first priority and a second priority
- the priority of the demodulation reference signal includes a third priority and a fourth priority, and the third priority is higher than the fourth priority;
- a PUSCH of a sixth priority the PUSCH includes a fifth priority and a sixth priority, and the fifth priority is higher than the sixth priority;
- a PUCCH with an eighth priority the PUCCH includes a seventh priority and an eighth priority, and the seventh priority is higher than the eighth priority.
- the priority of the positioning information is determined according to a priority function, and the priority function is related to at least one of the following:
- the reporting index of positioning information is the reporting index of positioning information.
- the first sending module is configured to send the first resource according to the transmission priority of the at least two resources when at least two resources overlap;
- the first resource is a physical channel used for transmitting the positioning information.
- the at least two resources include a first resource and a second resource
- the combination of the first resource and the second resource includes at least one of the following:
- the first resource is a physical channel used for transmitting positioning information
- the second resource is a PUSCH used for transmitting first other information
- the first other information is information other than the positioning information
- the first resource is a physical channel used for transmitting positioning information
- the second resource is a PUCCH used for transmitting the first other information
- the first resource is a physical channel for transmitting positioning information
- the second resource is a demodulation reference signal or an uplink positioning signal
- the first resource is a physical channel used for transmitting aperiodic positioning information
- the second resource is a PUCCH used for transmitting second other information
- the second other information is information other than non-periodic positioning information ;
- the first resource is a physical channel for transmitting aperiodic positioning information
- the second resource is a periodic or semi-static physical channel for transmitting positioning information
- the first resource is a physical channel for transmitting aperiodic positioning information
- the second resource is a scheduled PUSCH for transmitting the second other information
- the first resource is a resource corresponding to a physical channel used for transmitting aperiodic positioning information
- the second resource is a demodulation reference signal or an uplink positioning signal.
- the transmission priority of the first resource is higher than the transmission priority of the second resource.
- the at least two resources include a first resource and a second resource
- the first resource is a physical channel for transmitting positioning information
- the second resource includes at least one of the following:
- a PUSCH carrying a fifth priority the PUSCH includes a fifth priority and a sixth priority, and the fifth priority is higher than the sixth priority;
- a PUCCH carrying a seventh priority where the PUCCH includes a seventh priority and an eighth priority, and the seventh priority is higher than the eighth priority.
- the transmission priority of the first resource is lower than the transmission priority of the second resource.
- the positioning information when the physical channel used to transmit the positioning information is PUCCH, the positioning information further includes:
- Indication information where the indication information is used to indicate whether location information or location measurement information is reported.
- the positioning information is determined according to the resources of the PUCCH, or the positioning information is determined according to the type of the PUCCH.
- the information transmission device of the embodiment of the present application there is a correspondence between the positioning information and the bits used for transmitting the positioning information, and the correspondence is stipulated in the protocol.
- the configuration information for configuring the authorized PUSCH includes at least one of the following:
- an activation module configured to activate the configuration-authorized PUSCH through at least one of the following methods when the physical channel used for transmitting the positioning information is the configuration-authorized PUSCH;
- a deactivation module configured to deactivate the configuration authorized PUSCH by at least one of the following ways when the physical channel used for transmitting the positioning information is the configuration authorized PUSCH;
- the configuration grant PUSCH is deactivated by the expiration of the timer.
- the information transmission apparatus of the embodiment of the present application reports the positioning information through at least one of the PUCCH and the PUSCH, which increases the resources for transmitting the positioning information, that is, more resources can be scheduled to transmit the positioning information, thereby improving the current situation.
- the channel transmission 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 (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 information transmission device in the 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 information transmission apparatus provided in the embodiments of the present application can implement each process implemented by the method embodiments in FIG. 1 to FIG. 2 , and achieve the same technical effect. To avoid repetition, details are not repeated here.
- an embodiment of the present application further provides a communication device 500, including a processor 501, a memory 502, a program or instruction stored in the memory 502 and executable on the processor 501,
- a communication device 500 including a processor 501, a memory 502, a program or instruction stored in the memory 502 and executable on the processor 501
- the communication device 500 is a terminal
- the program or instruction is executed by the processor 501
- each process of the above-mentioned embodiments of the information transmission method applied to the terminal can be achieved, and the same technical effect can be achieved.
- the communication device 500 is a network side device
- the program or instruction is executed by the processor 501
- each process of the above-mentioned embodiment of the information transmission method applied to the network device side can be realized, and the same technical effect can be achieved. To avoid repetition, here No longer.
- FIG. 6 is a schematic diagram of a hardware structure of a terminal implementing an embodiment of the present application.
- the terminal 600 includes but is not limited to: a radio frequency unit 601, a network module 602, an audio output unit 603, an input unit 604, a sensor 605, a display unit 606, a user input unit 607, an interface unit 608, a memory 609, a processor 610 and other components .
- the terminal 600 may also include a power source (such as a battery) for supplying power to various components, and the power source may be logically connected to the processor 610 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 source such as a battery
- the terminal structure shown in FIG. 6 does not constitute a limitation on the terminal, and the terminal 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 604 may include a graphics processor (Graphics Processing Unit, GPU) 6041 and a microphone 6042. Such as camera) to obtain still pictures or video image data for processing.
- the display unit 606 may include a display panel 6061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
- the user input unit 607 includes a touch panel 6071 and other input devices 6072 .
- the touch panel 6071 is also called a touch screen.
- the touch panel 6071 may include two parts, a touch detection device and a touch controller.
- Other input devices 6072 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 repeated here.
- the radio frequency unit 601 receives the downlink data from the network side device, and then processes it to the processor 610; in addition, sends the uplink data to the network side device.
- the radio frequency unit 601 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 609 may be used to store software programs or instructions as well as various data.
- the memory 609 may mainly include a stored 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 609 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 (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
- PROM erasable programmable read-only memory
- Erasable PROM Erasable PROM
- EPROM 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 610 may include one or more processing units; optionally, the processor 610 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, 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 610.
- the processor 610 is configured to determine a physical channel for transmitting positioning information, where the physical channel includes at least one of a physical uplink control channel PUCCH and a physical uplink shared channel PUSCH;
- the radio frequency unit 601 is configured to send the physical channel, on which the positioning information is mapped.
- the terminal in the embodiment of the present application reports the positioning information through at least one of the PUCCH and the PUSCH, which increases the resources for transmitting the positioning information, that is, more resources can be scheduled to transmit the positioning information, so that the current scheduling information can be improved.
- the positioning information is transmitted through the PUCCH or multiplexed to the PUSCH for transmission, no high-level analysis is required, which can effectively reduce the reporting delay and thus meet the low-latency location service.
- the PUSCH includes a configuration grant PUSCH.
- the positioning information includes at least one of the following:
- the positioning state information includes at least one of the following:
- Hybrid automatic repeat request HARQ information
- the processor 610 is further configured to determine, according to the first information, a physical channel for transmitting positioning information
- the first information includes at least one of the following:
- the feature information of the positioning information includes at least one of the following:
- Periodic characteristics of positioning information, content of positioning information and priority of positioning information are periodic characteristics of positioning information, content of positioning information and priority of positioning information
- the characteristic information of the physical channel includes at least one of the following:
- the scheduling time of the physical channel and the scheduling resource of the physical channel are the scheduling time of the physical channel and the scheduling resource of the physical channel.
- the radio frequency unit 601 is configured to map the positioning information to the physical channel according to a mapping rule, and send the physical channel;
- the mapping rule includes a first mapping rule agreed in the protocol, a second mapping rule indicated by high-layer signaling, or a third mapping rule indicated by downlink control information DCI.
- the radio frequency unit 601 is configured to determine the mapping priority of the positioning information
- the positioning information is mapped to the physical channel, and the physical channel is sent.
- the radio frequency unit 601 is configured to preferentially map the positioning information to the physical channel when the mapping priority of the positioning information is higher than the mapping priority of the first information, and the first information is the information to be mapped to the physical channel.
- the radio frequency unit 601 is configured to determine the mapping priority of the positioning information according to the second information sent by the network device, the characteristics of the positioning information and/or the protocol agreement.
- the radio frequency unit 601 is configured to send the physical channel according to the transmission priority of the physical channel used to transmit the positioning information.
- the transmission priority is determined according to the priority of the physical channel, the feature of the positioning information, and/or the second information sent by the network device.
- the second information is used to indicate at least one of the following:
- the mapping priority of the positioning information is the mapping priority of the positioning information.
- the second information is carried by the request information of the positioning information, or the second information is carried by the downlink control information DCI, or the second information is carried by the radio resource control RRC message, or the The second information is carried by the media access layer control MAC message.
- the priority of the positioning information includes at least a first priority and a second priority
- the demodulation reference signal of the fourth priority includes a third priority and a fourth priority, and the third priority is higher than the fourth priority;
- a PUSCH of a sixth priority the PUSCH includes a fifth priority and a sixth priority, and the fifth priority is higher than the sixth priority;
- a PUCCH with an eighth priority the PUCCH includes a seventh priority and an eighth priority, and the seventh priority is higher than the eighth priority.
- the priority of the positioning information is determined according to a priority function, and the priority function is related to at least one of the following:
- the reporting index of positioning information is the reporting index of positioning information.
- the radio frequency unit 601 is configured to send the first resource according to the transmission priority of the at least two resources when at least two resources overlap;
- the first resource is a physical channel used for transmitting the positioning information.
- the at least two resources include a first resource and a second resource
- the combination of the first resource and the second resource includes at least one of the following:
- the first resource is a physical channel used for transmitting positioning information
- the second resource is a PUSCH used for transmitting first other information
- the first other information is information other than the positioning information
- the first resource is a physical channel used for transmitting positioning information
- the second resource is a PUCCH used for transmitting the first other information
- the first resource is a physical channel for transmitting positioning information
- the second resource is a demodulation reference signal or an uplink positioning signal
- the first resource is a physical channel used for transmitting aperiodic positioning information
- the second resource is a PUCCH used for transmitting second other information
- the second other information is information other than non-periodic positioning information ;
- the first resource is a physical channel for transmitting aperiodic positioning information
- the second resource is a periodic or semi-static physical channel for transmitting positioning information
- the first resource is a physical channel for transmitting aperiodic positioning information
- the second resource is a scheduled PUSCH for transmitting the second other information
- the first resource is a resource corresponding to a physical channel used for transmitting aperiodic positioning information
- the second resource is a demodulation reference signal or an uplink positioning signal.
- the transmission priority of the first resource is higher than the transmission priority of the second resource.
- the at least two resources include a first resource and a second resource
- the first resource is a physical channel for transmitting positioning information
- the second resource includes at least one of the following:
- a PUSCH carrying a fifth priority the PUSCH includes a fifth priority and a sixth priority, and the fifth priority is higher than the sixth priority;
- a PUCCH carrying a seventh priority where the PUCCH includes a seventh priority and an eighth priority, and the seventh priority is higher than the eighth priority.
- the transmission priority of the first resource is lower than the transmission priority of the second resource.
- the positioning information further includes:
- Indication information where the indication information is used to indicate whether location information or location measurement information is reported.
- the positioning information is determined according to the resources of the PUCCH, or the positioning information is determined according to the type of the PUCCH.
- the positioning information there is a correspondence between the positioning information and the bits used for transmitting the positioning information, and the correspondence is stipulated in the protocol.
- the configuration information for configuring the authorized PUSCH includes at least one of the following:
- the processor 610 is further configured to activate the configuration-authorized PUSCH by at least one of the following methods when the physical channel used for transmitting the positioning information is the configuration-authorized PUSCH;
- the processor 610 is further configured to deactivate the configuration authorized PUSCH by at least one of the following manners when the physical channel used for transmitting the positioning information is the configuration authorized PUSCH;
- the configuration grant PUSCH is deactivated by the expiration of the timer.
- the terminal in the embodiment of the present application reports the positioning information through at least one of the PUCCH and the PUSCH, which increases the resources for transmitting the positioning information, that is, more resources can be scheduled to transmit the positioning information, so that the current scheduling information can be improved.
- the positioning information is transmitted through the PUCCH or multiplexed to the PUSCH for transmission, no high-level analysis is required, which can effectively reduce the reporting delay, and thus can meet the low-latency location service.
- the execution body may be an information transmission apparatus, or a control module in the information transmission apparatus for executing the information transmission method.
- the channel transmission device provided by the embodiment of the present application is described by taking an information transmission device performing an information transmission method as an example.
- an embodiment of the present application also provides an information transmission apparatus 700, which is applied to network side equipment, including:
- the receiving module 701 is configured to receive a physical channel mapped with positioning information, where the physical channel includes at least one of a physical uplink control channel PUCCH and a physical uplink shared channel PUSCH.
- the PUSCH includes a configuration grant PUSCH.
- a second sending module configured to send the second information before the receiving module receives the physical channel mapped with the positioning information
- the second information is used to indicate at least one of the following:
- the mapping priority of the positioning information is the mapping priority of the positioning information.
- the second information is carried by the request information of the positioning information, or the second information is carried by the downlink control information DCI, or the second information is carried by the radio resource control RRC message , or, the second information is carried by a MAC message.
- a second sending module configured to send the second information before the receiving module receives the physical channel mapped with the positioning information
- the second information is used to indicate at least one of the following:
- the mapping priority of the positioning information is the mapping priority of the positioning information.
- An acquiring module used for the second sending module to send high-level indication signaling or, before sending DCI, to obtain the capability of the terminal, where the capability of the terminal includes whether to support the capability of mapping positioning information to the physical channel.
- the third sending module is configured to send at least one of the following activation signaling when the physical channel used to transmit the positioning information is the configuration authorized PUSCH, and the activation signaling is used to activate the configuration authorized PUSCH;
- a fourth sending module configured to send at least one of the following deactivation signaling when the physical channel used for transmitting the positioning information is a configuration grant PUSCH, where the deactivation signaling is used to deactivate the configuration grant PUSCH;
- the information transmission apparatus of the embodiment of the present application receives the positioning information reported by the terminal through at least one of the PUCCH and the PUSCH, thereby increasing the resources for transmitting the positioning information, that is, more resources can be scheduled to transmit the positioning information, thereby improving the The matching degree between the currently scheduled resources and the reporting requirements of the positioning information, and when the positioning information is transmitted through the PUCCH or multiplexed for transmission on the PUSCH, no high-level analysis is required, which can effectively reduce the reporting delay, and thus can meet the needs of low-latency locations. Serve.
- the network device 800 includes: an antenna 801 , a radio frequency device 802 , and a baseband device 803 .
- the antenna 801 is connected to the radio frequency device 802 .
- the radio frequency device 802 receives information through the antenna 801, and sends the received information to the baseband device 803 for processing.
- the baseband device 803 processes the information to be sent and sends it to the radio frequency device 802
- the radio frequency device 802 processes the received information and sends it out through the antenna 81 .
- the above-mentioned frequency band processing apparatus may be located in the baseband apparatus 803 , and the method performed by the network side device in the above embodiments may be implemented in the baseband apparatus 803 , and the baseband apparatus 803 includes a processor 804 and a memory 805 .
- the baseband device 803 may include, for example, at least one baseband board on which a plurality of chips are arranged. As shown in FIG. 8 , one of the chips is, for example, the processor 804 and is connected to the memory 805 to call the program in the memory 805 to execute The network devices shown in the above method embodiments operate.
- the baseband device 803 may further include a network interface 806 for exchanging information with the radio frequency device 802, and the interface is, for example, a common public radio interface (CPRI).
- CPRI common public radio interface
- the network-side device in the embodiment of the present invention further includes: instructions or programs stored in the memory 805 and executable on the processor 804, and the processor 804 invokes the instructions or programs in the memory 805 to execute the modules shown in FIG. 7
- 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 information transmission 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 terminal described in the foregoing embodiment.
- the readable storage medium includes a computer-readable storage medium, such as a computer read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and the like.
- 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 program or an instruction to implement the above information transmission method embodiments.
- the chip includes a processor and a communication interface
- the communication interface is coupled to the processor
- the processor is configured to run a program or an instruction to implement the above information transmission method embodiments.
- 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 disclosed apparatus and method may be implemented in other manners.
- the apparatus embodiments described above are only illustrative.
- the division of the units is only a logical function division. In actual implementation, there may be other division methods.
- multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented.
- the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical, mechanical or other forms.
- the units described as separate components may or may not be physically separated, and components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.
- each functional unit in each embodiment of the present disclosure may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
- modules, units, and subunits can be implemented in one or more Application Specific Integrated Circuits (ASIC), Digital Signal Processor (DSP), Digital Signal Processing Device (DSP Device, DSPD) ), Programmable Logic Device (PLD), Field-Programmable Gate Array (FPGA), general-purpose processor, controller, microcontroller, microprocessor, in other electronic units or combinations thereof.
- ASIC Application Specific Integrated Circuits
- DSP Digital Signal Processor
- DSP Device Digital Signal Processing Device
- DSPD Digital Signal Processing Device
- PLD Programmable Logic Device
- FPGA Field-Programmable Gate Array
- the technologies described in the embodiments of the present disclosure may be implemented through modules (eg, procedures, functions, etc.) that perform the functions described in the embodiments of the present disclosure.
- Software codes may be stored in memory and executed by a processor.
- the memory can be implemented in the processor or external to the processor.
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Abstract
Description
Claims (46)
- 一种信息传输方法,应用于终端,包括:确定用于传输定位信息的物理信道,所述物理信道包括物理上行控制信道PUCCH和物理上行共享信道PUSCH中的至少一项;发送所述物理信道,所述物理信道上映射有所述定位信息。
- 根据权利要求1所述的信息传输方法,其中,所述PUSCH包括配置授权PUSCH。
- 根据权利要求1所述的信息传输方法,其中,所述定位信息包括以下至少一项:位置信息;位置测量信息;定位状态信息。
- 根据权利要求3所述的信息传输方法,其中,所述定位状态信息包括以下至少一项:空间关系;定位辅助信息;路损参考信号相关信息;资源请求;资源请求大小;上报的位置信息类型;指示资源不足的信息;指示未接收到定位信号或定位辅助信息的信息;指示未接收到足够的定位信号或足够的定位辅助信息的信息;上报资源与测量窗口的关系信息;上报资源与和测量时间的关系信息;混合自动重传请求HARQ信息。
- 根据权利要求1所述的信息传输方法,其中,所述确定用于传输定位信息的物理信道,包括:根据第一信息,确定用于传输定位信息的物理信道;所述第一信息包括以下至少一项:定位信息的特征信息;物理信道的特征信息。
- 根据权利要求5所述的信息传输方法,其中,所述定位信息的特征信息包括以下至少一项:定位信息的周期性特征、定位信息的内容和定位信息的优先级;和/或,所述物理信道的特征信息包括以下至少一项:物理信道的类型、物理信道的调度时间和物理信道的调度资源。
- 根据权利要求1所述的信息传输方法,其中,所述发送所述物理信道,包括:根据映射规则,将所述定位信息映射到所述物理信道上,并发送所述物理信道;其中,所述映射规则包括协议约定的第一映射规则、高层信令指示的第二映射规则或下行控制信息DCI指示的第三映射规则。
- 根据权利要求1所述的信息传输方法,其中,所述发送所述物理信道,包括:确定所述定位信息的映射优先级;根据所述定位信息的映射优先级,将所述定位信息映射至所述物理信道上,并发送所述物理信道。
- 根据权利要求8所述的信息传输方法,其中,所述根据所述定位信息的映射优先级,将所述定位信息映射至所述物理信道上,包括:在所述定位信息的映射优先级高于第一信息的映射优先级的情况下,优先将所述定位信息映射至所述物理信道上,所述第一信息为需映射至所述物理信道的信息。
- 根据权利要求8所述的信息传输方法,其中,所述确定所述定位信息的映射优先级,包括:根据网络设备发送的第二信息、定位信息的特征和/或协议约定,确定所 述定位信息的映射优先级。
- 根据权利要求1所述的信息传输方法,其中,所述发送所述物理信道,包括:根据用于传输定位信息的物理信道的传输优先级,发送所述物理信道。
- 根据权利要求11所述的信息传输方法,其中,所述传输优先级是根据所述物理信道的优先级、所述定位信息的特征和/或网络设备发送的第二信息确定的。
- 根据权利要求10或12所述的信息传输方法,其中,所述第二信息用于指示以下至少一项:用于传输定位信息的物理信道的优先级;定位信息的优先级;所述定位信息的映射优先级。
- 根据权利要求13所述的信息传输方法,其中,所述第二信息通过定位信息的请求信息携带,或者,所述第二信息通过下行控制信息DCI携带,或者,所述第二信息通过无线资源控制RRC消息携带,或者,所述第二信息通过媒体接入层控制MAC消息携带。
- 根据权利要求6所述的信息传输方法,其中,所述定位信息的优先级至少包括第一优先级和第二优先级;所述第一优先级的定位信息的传输优先级高于以下至少一项的传输优先级:传输所述第二优先级的定位信息的物理信道;解调参考信号;物理上行共享信道PUSCH;物理上行控制信道PUCCH;第四优先级的解调参考信号,所述解调参考信号的优先级包括第三优先级和第四优先级,且所述第三优先级高于所述第四优先级;第六优先级的PUSCH,所述PUSCH包括第五优先级和第六优先级,且所述第五优先级高于所述第六优先级;第八优先级的PUCCH,所述PUCCH包括第七优先级和第八优先级,所 述第七优先级高于所述第八优先级。
- 根据权利要求6所述的信息传输方法,其中,所述定位信息的优先级是根据优先级函数确定的,所述优先级函数与以下至少一项相关:定位信息的类型;定位信息的周期性特征;定位信息的内容;定位信息的请求指示;服务小区的索引;定位信息的索引;定位信息的上报索引。
- 根据权利要求11所述的信息传输方法,其中,所述根据用于传输定位信息的物理信道的传输优先级,发送所述物理信道,包括:在至少两个资源重叠的情况下,根据所述至少两个资源的传输优先级,发送第一资源;其中,所述第一资源为用于传输所述定位信息的物理信道。
- 根据权利要求17所述的信息传输方法,其中,所述至少两个资源包括第一资源和第二资源;所述第一资源和所述第二资源的组合包括以下至少一项:第一资源为用于传输定位信息的物理信道,所述第二资源为用于传输第一其他信息的PUSCH,所述第一其他信息为除所述定位信息之外的信息;所述第一资源为用于传输定位信息的物理信道,所述第二资源为用于传输所述第一其他信息的PUCCH;所述第一资源为用于传输定位信息的物理信道,所述第二资源为解调参考信号或上行定位信号;所述第一资源为用于传输非周期的定位信息的物理信道,所述第二资源为用于传输第二其他信息的PUCCH,所述第二其他信息为除非周期的定位信息之外的信息;所述第一资源为用于传输非周期的定位信息的物理信道,所述第二资源为周期或半静态的用于传输定位信息的物理信道;所述第一资源为用于传输非周期的定位信息的物理信道,所述第二资源为被调度的用于传输所述第二其他信息的PUSCH;所述第一资源为用于传输非周期的定位信息的物理信道对应的资源,第二资源为解调参考信号或上行定位信号。
- 根据权利要求18所述的信息传输方法,其中,所述第一资源的传输优先级高于所述第二资源的传输优先级。
- 根据权利要求17所述的信息传输方法,其中,所述至少两个资源包括第一资源和第二资源;所述第一资源为用于传输定位信息的物理信道,所述第二资源包括以下至少一项:携带非周期信道状态信息CSI的PUSCH或PUCCH;携带混合自动重传请求确认HARQ-ACK的PUSCH或PUCCH;携带调度请求SR的PUSCH或PUCCH;携带半静态或周期CSI报告的PUSCH或PUCCH;携带周期或半静态层1参考信号接收功率L1-RSRP报告的PUSCH或PUCCH;携带第五优先级的PUSCH,所述PUSCH包括第五优先级和第六优先级,且所述第五优先级高于所述第六优先级;携带第七优先级的PUCCH,所述PUCCH包括第七优先级和第八优先级,所述第七优先级高于所述第八优先级。
- 根据权利要求20所述的信息传输方法,其中,所述第一资源的传输优先级低于所述第二资源的传输优先级。
- 根据权利要求1或3所述的信息传输方法,其中,在用于传输定位信息的物理信道为PUCCH的情况下,所述定位信息还包括:指示信息,所述指示信息用于指示上报的是位置信息还是位置测量信息。
- 根据权利要求22所述的信息传输方法,其中,所述定位信息是根据PUCCH的资源确定的,或者,所述定位信息是根据PUCCH的类型确定的。
- 根据权利要求22所述的信息传输方法,其中,所述定位信息与用于传输定位信息的比特位之间存在对应关系。
- 根据权利要求2所述的信息传输方法,其中,在用于传输定位信息的物理信道为配置授权PUSCH的情况下,配置授权PUSCH的配置信息包括以下至少一项:周期;时域偏移;优先级;指示信息;资源信息。
- 根据权利要求2所述的信息传输方法,还包括:在用于传输定位信息的物理信道为配置授权PUSCH的情况下,通过以下至少方式之一激活所述配置授权PUSCH;通过配置调度-无线网络临时标识CS-RNTI加扰的DCI激活配置授权PUSCH;通过RRC配置激活配置授权PUSCH;通过激活参考信号测量同时激活配置授权PUSCH;通过媒体接入层控制单元MAC CE激活配置授权PUSCH。
- 根据权利要求2所述的信息传输方法,还包括:在用于传输定位信息的物理信道为配置授权PUSCH的情况下,通过以下至少方式之一去激活所述配置授权PUSCH;通过CS-RNTI加扰的DCI去激活配置授权PUSCH;通过RRC重配置去激活配置授权PUSCH;通过去激活参考信号测量同时去激活配置授权PUSCH;通过MAC CE去激活配置授权PUSCH;通过定时器到期去激活配置授权PUSCH。
- 一种信息传输方法,应用于网络侧设备,包括:接收映射有定位信息的物理信道,所述物理信道包括物理上行控制信道PUCCH和物理上行共享信道PUSCH中的至少一项。
- 根据权利要求28所述的信息传输方法,其中,所述PUSCH包括配置授权PUSCH。
- 根据权利要求28所述的信息传输方法,其中,所述接收映射有定位信息的物理信道之前,还包括:发送第二信息;所述第二信息用于指示以下至少一项:用于传输定位信息的物理信道的优先级;定位信息的优先级;所述定位信息的映射优先级。
- 根据权利要求30所述的信息传输方法,其中,所述第二信息通过定位信息的请求信息携带,或者,所述第二信息通过下行控制信息DCI携带,或者,所述第二信息通过无线资源控制RRC消息携带,或者,所述第二信息通过MAC消息携带。
- 根据权利要求28所述的信息传输方法,其中,所述接收映射有定位信息的物理信道之前,还包括:发送高层指示信令,所述高层指示信令用于指示终端按照第二映射规则将定位信息映射至所述物理信道上;或者,发送DCI,所述DCI用于指示终端按照第三映射规则将定位信息映射至所述物理信道上。
- 根据权利要求32所述的信息传输方法,其中,发送高层指示信令或者,发送DCI之前,还包括:获取终端的能力,所述终端的能力包括是否支持将定位信息映射至所述物理信道的能力。
- 根据权利要求29所述的信息传输方法,还包括:在用于传输定位信息的物理信道为配置授权PUSCH的情况下,发送以下至少一项激活信令,所述激活信令用于激活所述配置授权PUSCH;CS-RNTI加扰的DCI激活信令;RRC激活信令;参考信号测量激活信令;媒体接入层控制单元MAC CE激活信令。
- 根据权利要求29所述的信息传输方法,还包括:在用于传输定位信息的物理信道为配置授权PUSCH的情况下,发送以下至少一项去激活信令,所述去激活信令用于去激活所述配置授权PUSCH;CS-RNTI加扰的DCI去激活信令;RRC去激活信令;参考信号测量去激活信令;媒体接入层控制单元MAC CE去激活信令。
- 一种信息传输装置,应用于终端,包括:第一确定模块,用于确定用于传输定位信息的物理信道,所述物理信道包括物理上行控制信道PUCCH和物理上行共享信道PUSCH中的至少一项;第一发送模块,用于发送所述物理信道,所述物理信道上映射有所述定位信息。
- 根据权利要求36所述的信息传输装置,其中,所述第一发送模块包括:第一确定子模块,用于确定所述定位信息的映射优先级;映射子模块,用于根据所述定位信息的映射优先级,将所述定位信息映射至所述物理信道上,并发送所述物理信道。
- 根据权利要求36所述的信息传输装置,其中,所述第一发送模块用于根据用于传输定位信息的物理信道的传输优先级,发送所述物理信道。
- 一种终端,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27中任一项所述的信息传输方法的步骤。
- 一种信息传输装置,应用于网络侧设备,包括:接收模块,用于接收映射有定位信息的物理信道,所述物理信道包括物理上行控制信道PUCCH和物理上行共享信道PUSCH中的至少一项。
- 根据权利要求40所述的信息传输装置,还包括:第二发送模块,用于接收模块接收映射有定位信息的物理信道之前,发送第二信息;所述第二信息用于指示以下至少一项:用于传输定位信息的物理信道的优先级;定位信息的优先级;所述定位信息的映射优先级。
- 一种网络侧设备,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28至35中任一项所述的信息传输方法的步骤。
- 一种可读存储介质,所述可读存储介质上存储程序或指令,所述程序或指令被处理器执行时实现如权利要求1至27中任一项所述的信息传输方法的步骤或者如权利要求28至35中任一项所述的信息传输方法的步骤。
- 一种芯片,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侧设备程序或指令,实现如权利要求1至27中任一项所述的信息传输方法或者如权利要求28至35中任一项所述的信息传输方法。
- 一种计算机软件产品,所述计算机软件产品被存储在非易失的存储介质中,所述软件产品被配置成被至少一个处理器执行以实现如权利要求1至27中任一项所述的信息传输方法的步骤或者如权利要求28至35中任一项所述的信息传输方法的步骤。
- 一种通信设备,所述通信设备被配置成用于执行如权利要求1至27中任一项所述的信息传输方法或者执行如权利要求28至35中任一项所述的信息传输方法。
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