WO2022017491A1 - 信道测量处理方法、装置及设备 - Google Patents

信道测量处理方法、装置及设备 Download PDF

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Publication number
WO2022017491A1
WO2022017491A1 PCT/CN2021/108083 CN2021108083W WO2022017491A1 WO 2022017491 A1 WO2022017491 A1 WO 2022017491A1 CN 2021108083 W CN2021108083 W CN 2021108083W WO 2022017491 A1 WO2022017491 A1 WO 2022017491A1
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Prior art keywords
signal
signaling
target
channel measurement
reference signal
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English (en)
French (fr)
Inventor
王园园
邬华明
司晔
庄子荀
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/08Testing, supervising or monitoring using real traffic
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/02Selection of wireless resources by user or terminal

Definitions

  • the present application belongs to the field of communication technologies, and in particular relates to a channel measurement processing method, apparatus and device.
  • the channel measurement of the terminal needs to be transmitted through the access and mobility management function (Access and Mobility Management Function, AMF) and transparently transmitted to the local management function (Location Management Function, LMF) for processing.
  • AMF Access and Mobility Management Function
  • LMF Local Management Function
  • the purpose of the embodiments of the present application is to provide a channel measurement processing method, apparatus and device, which can solve the problem that the reference signal for measurement cannot be triggered in time.
  • an embodiment of the present application provides a channel measurement processing method, applied to a terminal, including:
  • the first signaling is used for activating or deactivating a target cell of the terminal to transmit a channel measurement related signal; the target cell includes a serving cell and/or a neighboring cell of the terminal.
  • the embodiments of the present application provide a channel measurement processing method, which is applied to a network side device, including:
  • the first signaling and the third signaling are used for activating or deactivating a target cell of the terminal to transmit a signal related to channel measurement;
  • the target cell includes a serving cell and/or a neighboring cell of the terminal.
  • the embodiments of the present application provide a channel measurement processing method, which is applied to a location management device, including:
  • the third signaling is used for activating or deactivating a target cell of the terminal to transmit a channel measurement related signal; the target cell includes a serving cell and/or a neighboring cell of the terminal.
  • an embodiment of the present application provides a channel measurement processing device, including:
  • a first sending module configured to send the first signaling to the target cell
  • the first signaling is used to activate or deactivate a target cell of the terminal to transmit a channel measurement related signal; the target cell includes a serving cell and/or a neighboring cell of the terminal.
  • an embodiment of the present application provides a channel measurement processing device, including:
  • a first receiving module configured to receive the first signaling of the terminal or the third signaling of the location management device;
  • the first signaling and the third signaling are used for activating or deactivating a target cell of the terminal to transmit a signal related to channel measurement;
  • the target cell includes a serving cell and/or a neighboring cell of the terminal.
  • an embodiment of the present application provides a channel measurement processing device, including:
  • the second sending module is configured to send the third signaling to the target cell; wherein,
  • the third signaling is used for activating or deactivating a target cell of the terminal to transmit a channel measurement related signal; the target cell includes a serving cell and/or a neighboring cell of the terminal.
  • an embodiment of the present application further provides a communication device, the communication device includes a processor, a memory, and a program or instruction stored on the memory and executable on the processor, the program or instruction When executed by the processor, the steps of the method according to the first aspect, or the method according to the second aspect, or the method according to the third aspect are implemented.
  • an embodiment of the present application further provides 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, the method according to the first aspect is implemented, Or the method according to the second aspect, or the steps of the method according to the third aspect.
  • an embodiment of the present application 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 first aspect The method, or the method according to the second aspect, or the method according to the third aspect.
  • the first signaling is sent to the target cell, that is, the serving cell and/or the neighboring cell of the terminal, so as to directly activate or deactivate the transmission channel measurement-related signal of the target cell, so as to reduce the time for channel measurement. delay, which meets the timeliness requirements for the acquisition of measurement reference signals.
  • 1 is a block diagram of a wireless communication system
  • FIG. 2 is a schematic flowchart of a channel measurement processing method applied to a terminal according to an embodiment of the present application
  • FIG. 3 is a schematic diagram of a positional relationship between a first signaling and a channel measurement-related signal
  • Fig. 4 is the schematic flow chart of scene one
  • FIG. 7 is a schematic flowchart of a channel measurement processing method applied to a network side device according to an embodiment of the present application.
  • FIG. 8 is a schematic flowchart of a channel measurement processing method applied to a location management device according to an embodiment of the present application
  • FIG. 9 is a schematic diagram of a device structure corresponding to the method of FIG. 2;
  • FIG. 10 is a schematic diagram of a device structure corresponding to the method of FIG. 7;
  • FIG. 11 is a schematic diagram of a device structure corresponding to the method of FIG. 8;
  • FIG. 12 is a schematic structural diagram of a communication device according to an embodiment of the application.
  • FIG. 13 is a schematic structural diagram of a terminal according to an embodiment of the application.
  • FIG. 14 is a schematic structural diagram of a network side device according to an embodiment of the application.
  • LTE Long Term Evolution
  • LTE-Advanced LTE-Advanced
  • LTE-A Long Term Evolution-Advanced
  • 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
  • the following description describes a New Radio (NR) system for example purposes, and NR terminology is used in most of the description below, although these techniques are also applicable to applications other than NR system applications, such as 6th generation ( 6 th Generation, 6G) communication systems.
  • 6th generation 6 th Generation, 6G
  • 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 devices, 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 (eNB), Home Node B, Home Evolved Node B, WLAN Access Point, WiFi Node, Send 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.
  • user equipment may refer to an access terminal, a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, a remote terminal, a mobile device, a user terminal, a terminal, a wireless communication device, User Agent or User Device.
  • the terminal may also be a cellular phone, a cordless phone, a session initiation protocol (SIP) phone, a wireless local loop (WLL) station, a personal digital assistant (PDA), a wireless communication function handheld devices, computing devices, or other processing devices connected to wireless modems, in-vehicle devices, wearable devices.
  • SIP session initiation protocol
  • WLL wireless local loop
  • PDA personal digital assistant
  • a channel measurement processing method according to an embodiment of the present application, applied to a terminal, includes:
  • Step 201 sending the first signaling to the target cell;
  • the first signaling is used for activating or deactivating a target cell of the terminal to transmit a channel measurement related signal; the target cell includes a serving cell and/or a neighboring cell of the terminal.
  • the terminal can directly activate or deactivate the transmission channel measurement-related signals of the target cell by sending the first signaling to the target cell, that is, the serving cell and/or the adjacent cell of the terminal according to step 202, so as to reduce the channel measurement error.
  • the time delay meets the timeliness requirement for the acquisition of reference signals for channel measurement.
  • a terminal applying the method of this embodiment of the present application sends the first signaling to the serving cell and/or the neighboring cell of the terminal, so that the serving cell and/or the neighboring cell can be activated for transmission channel measurement Relevant signals, to obtain the reference signal for channel measurement in time; in the scenario where positioning is not required, the first signaling is sent to the serving cell and/or neighboring cell of the terminal, and the serving cell and/or neighboring cell transmission can be deactivated Channel measurement related signals to avoid the consumption of signaling resources.
  • the target cell is a cell of a network side device (such as a base station, a transmission reference point (TRP), a reference point (RP), a radio head, etc.).
  • a network side device such as a base station, a transmission reference point (TRP), a reference point (RP), a radio head, etc.
  • the transmission channel measurement related signal includes at least one of the following:
  • the second signaling is used to activate or deactivate the neighbor cell to receive a reference signal, or to activate or deactivate the terminal to send the reference signal;
  • the reference signal is measured.
  • the reference signal is a signal for channel measurement.
  • the second signaling is signaling for activating or deactivating the measurement reference signal of the target cell sent by a specific cell (eg, a cell used for positioning control, such as a serving cell) after receiving the first signaling.
  • the specific cell can send the second signaling to the target cell of the terminal; alternatively, the specific cell can also send the second signaling to a location management device such as an LMF, and activate or deactivate the target cell measurement via the location management device reference signal.
  • the LMF may further activate or deactivate the target cell measurement reference signal through signaling, and the signaling may adopt the same design as the first signaling.
  • the specific cell sends the second signaling to the terminal, and activates or deactivates the terminal to send the reference signal.
  • measuring the reference signal can also be understood as receiving reference information and performing measurement based on the reference signal.
  • the first signaling is used to activate or deactivate the target cell to receive the reference signal; when the target cell is the serving cell, the first signaling The signaling is used to activate or deactivate the target cell to send the second signaling and receive the reference signal.
  • the reference signal includes at least one of the following:
  • Periodic channel sounding reference signal SRS Periodic channel sounding reference signal
  • Physical random access channel PRACH signal Physical random access channel PRACH signal.
  • the reference signal for channel measurement may include, but is not limited to: a periodic channel sounding reference signal (Sounding Reference Signal, SRS), aperiodic SRS, semi-static SRS, physical random access channel (Physical Random Access Channel, PRACH) signal.
  • SRS Signal
  • aperiodic SRS aperiodic SRS
  • semi-static SRS physical random access channel
  • Physical Random Access Channel PRACH
  • the channel measurement related signal may be the second signaling and/or the reference signal. Therefore, optionally, the channel measurement related signal transmitted by the target cell includes at least one of the following:
  • the second signaling to be sent is determined.
  • the target cell performs determining the transmitted channel measurement related signal, determining the received reference signal, and determining at least one of the transmitted second signaling, and then according to The determined content is sent.
  • determining the transmitted channel measurement related signal that is, determining whether the target cell is currently sending the second signaling or receiving the reference signal, or both are required.
  • Determining the received reference signal that is, determining which reference signal the target cell receives, how to receive it, etc., can also be said to determine the configuration information of the received reference signal.
  • Determining the second signaling to be sent that is, determining what kind of second signaling the target cell sends, how to send the second signaling, the relationship between the second signaling and the reference signal, etc., it can also be said that it is determined to send the second signaling. Signaling configuration information.
  • the determining the received reference signal includes determining at least one of the following:
  • the identification ID or group ID or terminal identification of the reference signal is the identification ID or group ID or terminal identification of the reference signal
  • the time-frequency resources include but are not limited to: the number of symbols, time offset, and frequency domain information (such as frequency domain reference point pointA, bandwidth BW, comb structure comb, frequency domain offset, frequency hopping information, etc.).
  • the number of reference signals may be the number of resources (resources) or the number of resource sets (resource sets).
  • the reference signal is determined according to at least one of the following:
  • the first signaling indicates the received reference signal by carrying the configuration information of the reference signal, or by a corresponding relationship with the configuration information of the reference signal.
  • the target cell can receive the reference signal directly based on the configuration information of the preconfigured reference signal, can receive the reference signal directly based on the configuration information of the pre-defined reference signal, and can directly receive the reference signal based on the configuration information of the dynamically scheduled reference signal.
  • the reference signal may be received directly based on the first signaling.
  • the configuration information of the received reference signal may also be determined by at least two of the configuration information of the preconfigured reference signal, the configuration information of the predefined reference signal, the configuration information of the dynamically scheduled reference signal, and the first signaling , to complete the channel measurement based on the reference signal.
  • the target cell receives the reference signal according to the configuration information (such as sequence ID, cyclic shift, transmission time, transmission period, number of times, number, space relationship, time-frequency resources, power information) of the reference signal preconfigured by the LMF or the network side device. reference signal.
  • configuration information such as sequence ID, cyclic shift, transmission time, transmission period, number of times, number, space relationship, time-frequency resources, power information
  • N1 reference signals such as aperiodic SRS or periodic SRS
  • M1 reference signals among the N1 reference signals can be determined to be received in combination with the first signaling, where M1 is an integer and 1 ⁇ M1 ⁇ N1.
  • M1 is an integer and 1 ⁇ M1 ⁇ N1.
  • what is determined at the same time may also include at least one of reception time, reception period, reception times, time-frequency resources, and power information.
  • Example 3 if N2 reference signals are configured on the network side, it may be determined to receive M2 of the N2 aperiodic SRSs in combination with the first signaling and the configuration information of the predefined reference signals or the configuration information of the reference signals preconfigured by the LMF.
  • Reference signal where M2 is an integer, and 1 ⁇ M2 ⁇ N2.
  • what is determined at the same time may also include at least one of reception time, reception period, reception times, time-frequency resources, and power information.
  • the first signaling includes at least one of the following:
  • the target signal whose signal characteristics satisfy the second preset condition.
  • the first target uplink resource is the first target uplink resource.
  • the first signaling includes but is not limited to: PRACH signal, SRS, uplink control information (Uplink Control Information, UCI), target signal whose signal characteristics satisfy the second preset condition, and first target uplink resource.
  • PRACH signal PRACH signal
  • SRS uplink control information
  • UCI Uplink Control Information
  • target signal whose signal characteristics satisfy the second preset condition
  • first target uplink resource first target uplink resource.
  • the PRACH signal is used as the first signaling as an example, in the above example 2 of determining the received reference signal SRS, at least one of the following can be performed:
  • the target cell can The reception of the first reference signal is performed at the reception timing.
  • a specific preamble sequence (such as generated according to a specific root sequence, or the number of preambles (that is, which preambles of the 64 preambles)) is used to activate the reception of reference signals;
  • the agreed specific resources in the current PRACH sequence (such as the predetermined RO resources for sending the target random access preamble sequence random access opportunity) are used to activate the reception of reference signals, where the predetermined RO resources are the configuration information sent by the network side dynamically configured, or predefined;
  • the target cell can be received at the target reception timing.
  • the reception of the second reference signal is performed.
  • the above-mentioned target reception timing of the first reference signal or the second reference signal can be determined according to the activation time T1 and the time offset T2, for example, the target reception timing (eg, reception time) is T1+T2.
  • T2 may be a fixed value configured based on terminal capabilities, based on network side capabilities, or a predefined fixed value; it may also be a variable, such as changing according to the configuration of the first signaling (eg, resource, root sequence, etc.).
  • the receiving timing is not limited to the receiving time, but also includes the number of times of receiving, the receiving period, and the like. It should be known that the reception timing of the receiver corresponds to the transmission timing of the sender.
  • the above implementation of using the PRACH signal as the first signaling is also applicable to SRS, UCI, the target signal whose signal characteristics satisfy the second preset condition, and the first target uplink resource, which will not be repeated here.
  • the first target uplink resource can be directly used as the first signaling, considering that the configuration information of the first signaling can be used to determine the received reference signal, optionally, the first signaling can be used by the first target uplink resource.
  • the resource carries the configuration information of the first signaling, and is used as the first signaling in combination with the first target uplink resource and at least one of the PRACH signal, SRS, UCI, and target signal whose signal characteristics satisfy the second preset condition.
  • the first signaling includes a PRACH signal and a first target uplink resource implementation carrying configuration information of the PRACH signal.
  • the PRACH signal includes one or more PRACH signals
  • the PRACH signal includes one or more PRACH signals
  • the preamble sequence of the PRACH signal is preset
  • the transmission resources of the PRACH signal are preset;
  • the PRACH signal is the PRACH signal of the target cell
  • the PRACH signal is determined according to monitoring the target cell and/or the configuration of the target cell;
  • the PRACH signal and the terminal identification of the reference signal have a corresponding relationship
  • a random access channel (Random Access Channel, RACH) resource or configuration information of the multiple cells will be used.
  • the preamble sequence and the same resource are used as the first signaling to be sent to the multiple cells, that is, the first signaling corresponding to the multiple cells is the same; when the multiple cells have overlapping RACH resources, the same Use a preamble sequence and the same resource as the first signaling, and send it to the multiple cells, that is, the first signaling corresponding to the multiple cells is the same; there are cell RACH resources or configurations in the multiple cells that are different from other cells.
  • a single preamble is used as the first signaling to be sent to the cell.
  • the preamble sequence may be pre-agreed (predefined) for activating or deactivating channel measurement related signals, such as a dedicated preamble sequence.
  • the UE needs to obtain the configuration information of the PRACH signals of the multiple cells, and the configuration information can be optionally sent by the serving cell or obtained by the UE monitoring.
  • the SRS in this embodiment includes the SRS for measurement and/or for positioning.
  • the SRS satisfies at least one of the following:
  • the base sequence of the SRS is generated according to a preset identifier, wherein the preset identifier includes a cell ID, a public ID or a positioning ID;
  • the sequence of the SRS is preset
  • the SRS has at least one symbol for activating or deactivating the transmission of the channel measurement related signal
  • the SRS carries activation or deactivation indication information
  • the sending resources of the SRS are preset or dynamically scheduled
  • the configuration information of the SRS is preset or dynamically scheduled
  • the indication information may be an identification and/or 1-bit information, so that the neighboring cells do not need blind detection, or reduce blind detection.
  • the transmission resource of the SRS it may be N3 symbols that are preset or dynamically scheduled.
  • the configuration information of the SRS it can be carried by N4 symbols preset or dynamically scheduled, wherein, the configuration information can also be the information for key protection or scramble with the identification identifier or other security identifiers.
  • the corresponding relationship may represent, but is not limited to, the offset between the channel measurement related signal and the SRS, and the offset is X symbols or Y time slots (slots).
  • the offset The shift can also be X+Y*14 symbols.
  • the corresponding relationship may also represent, but is not limited to, the offset of the two.
  • the SRS only generates a corresponding SRS signal according to the activation identifier, and only carries activation or deactivation information; or the SRS carries the configuration of the first SRS (a type of the SRS, such as the SRS used for positioning) information, which not only activates the reception of the SRS, but also notifies the configuration information of the first SRS.
  • the SRS carries the configuration of the first SRS (a type of the SRS, such as the SRS used for positioning) information, which not only activates the reception of the SRS, but also notifies the configuration information of the first SRS.
  • the SRS when used for activating or deactivating a transmission channel to measure related signals, it may further include a specific symbol (eg, the first symbol, a plurality of consecutive or non-consecutive symbols) carrying the sequence identifier of the UE.
  • a specific symbol eg, the first symbol, a plurality of consecutive or non-consecutive symbols
  • the UCI satisfies at least one of the following:
  • the UCI carries activation or deactivation indication information
  • the UCI carries the configuration information of the channel measurement related signal
  • the signaling format of the UCI is related to the information carried
  • the UCI carries the terminal identification information of the reference signal
  • the UCI carries the reception time of the reference signal.
  • the indication information may be an identification (eg, an identification of a UE or a reference signal that needs to be activated), and/or 1-bit information.
  • the signaling format can be similar to the physical uplink control channel (Physical Uplink Control Channel, PUCCH) format (format) 0 or 1, only including the distinction between activation and deactivation ; Can be similar to PUCCH format 2 or 3, and contains specific channel measurement related signal information for activation or deactivation.
  • PUCCH Physical Uplink Control Channel
  • the target signal satisfies at least one of the following:
  • the target signal is a pseudo-random code sequence
  • the target signal is a ZC sequence
  • the initial seed Cinit of the target signal is associated with preset information
  • the transmission resources of the target signal are preset or dynamically scheduled
  • the sending resource of the target signal belongs to the target resource set
  • the sequence information or cyclic shift of the target signal is associated with preset information
  • the configuration information of the target signal is preset or dynamically scheduled
  • the target signal carries the terminal identification information of the reference signal
  • the target signal carries the reception time of the reference signal.
  • the preset information includes at least one of the following:
  • the channel measurement related signal ID or group ID the channel measurement related signal ID or group ID
  • the channel measures the time slot of the relevant signal.
  • the target resource set includes at least one of the following:
  • the resource set preconfigured by the network side device
  • the resource set that can be preempted by the target signal
  • a dynamically scheduled resource set is provided.
  • the target resource set satisfies at least one of the following:
  • the bandwidth of the target resource is fixed or corresponds to the bandwidth part BWP;
  • the center frequency of the target resource is fixed or corresponds to the BWP;
  • the combing structure Comb of the target resource is fixed or satisfies the third preset condition
  • the frequency domain offset of the target resource is fixed or satisfies a fourth preset condition
  • the time domain position of the target resource is fixed or corresponds to the candidate resource.
  • the first signaling may use a specific Radio Information Management (Radio Information Management, RIM) signal.
  • RIM Radio Information Management
  • the time domain position of the transmission resource of the target signal is fixed, the time domain position may be a boundary slot of Time Division Duplexing (TDD).
  • TDD Time Division Duplexing
  • the candidate resource is the scheduled resource for the terminal.
  • the third preset condition and the fourth preset condition are both the Comb and the frequency domain offset. Of course, the third preset condition and the fourth preset condition may also be other settings.
  • the ZC cyclic shift indicates whether to activate or not, or which channel is activated to measure the related signal.
  • the second signaling includes at least one of the following:
  • LPPa Long-term evolution positioning LPPa or new air interface positioning NRPPa information.
  • the second signaling may be sent by the serving cell to a neighboring cell, or sent by the serving cell to a location management device such as an LMF.
  • the second signaling is used for activating or deactivating the reference signal sent by the terminal, and may also be sent by the serving cell to the terminal. Therefore, the implementation of the second signaling includes, but is not limited to, a target signal whose signal characteristics satisfy the first preset condition, Xn interface information, DCI, target downlink resources, and at least one of LPPa or NRPPa information.
  • the LMF can also send signaling to send the reference signal to the activated or deactivated terminal.
  • the target signal that can be used as the second signaling can be the same as the target signal used as the first signaling, that is, the first preset condition is the same as the second preset condition.
  • the above-mentioned target signal used as the first signaling The definition of , also applies to the target signal as the second signaling.
  • the target signal as the second signaling if the target signal has a corresponding relationship with the channel measurement related signal, its configuration information has a corresponding relationship with the channel measurement related signal, and its transmission resource has a corresponding relationship with the channel measurement related signal, or Other definitions related to the channel measurement related signal, in this case, the channel measurement related signal is the reference signal.
  • the candidate resources are resources scheduled for neighboring cells.
  • the target signal may also include, but is not limited to: a larger delay, a larger path loss, a signal different from the signal currently being measured by the terminal, and carrying the identification of the transmitting cell. information and at least one of the number of detectable second signaling within a preset time.
  • the target signal needs a large delay, such as sending two consecutive symbols, using an extended cyclic prefix (Cyclic Prefix, CP) or using a small subcarrier spacing.
  • CP Cyclic Prefix
  • the CP of the two symbols may be aggregated to the first symbol, or the phases between the symbols may be continuous.
  • the target signal needs a larger path loss.
  • the target signal is different from the signal currently measured by the terminal, and can be designed according to the signal configuration and sequence.
  • the target signal carries the identification information of the sending cell, which can be the identification information of a group (such as group ID), that is, the second signaling in a certain area carries the same group ID.
  • the group ID can be indicated by LMF or Predefined constraints by area ID or areascop.
  • a serving cell may also have i group IDs, where i can be selected as 1, 2, 4, 8, and 16, and the upper limit can be selected as 128, 256, 1024, 4096, and 65536.
  • the identification information of the transmitting cell carried by the target signal includes: time division, that is, time domain distinction; frequency division, that is, different frequency domain positions are differentiated between different cells; and code division, that is, different RS sequences.
  • the first target uplink resource satisfies at least one of the following:
  • the first target uplink resource carries the configuration information of the channel measurement related signal
  • the information carried by the first target uplink resource can be parsed by the physical layer
  • the first target uplink resource can be used alone as the first signaling; it can also be matched with a specific uplink resource with the signal of the first signaling to transmit the configuration information of the signal of the first signaling and/or the channel measurement related signal. Since the information carried by the first target uplink resource can be parsed by the physical layer, optionally, the reference signal to be sent is determined by combining the information carried by the first target uplink resource and the identity of the receiving cell (or the information of the preconfigured reference signal). , of course, the values of X and Y can also be determined.
  • the first signaling includes a signal sequence 301 and a first target uplink resource 302 carrying configuration information of channel measurement related signals, and the target cell is activated to send channel measurement related signals 303 after X+Y*14 symbols.
  • the time between the first signaling and the channel measurement related signal may be in units of symbols, time slots, or others.
  • reference signal configuration information including but not limited to frequency layer ID, pointA, SubCarrier Space (SCS), comb size, reference signal starting position information, reference signal bandwidth information, reference signal number (numberology) information, Band identification, reference signal time domain information.
  • the time domain information includes but is not limited to: time domain position, period, period offset, transmission timing, and repetition information.
  • the first signaling such as SSB (in addition to the primary synchronization signal (Primary Synchronization Signal, PSS) and the secondary synchronization signal (Secondary Synchronization Signal, SSS), also carries physical broadcast channel (Physical Broadcast Channel, PBCH) information), then the first signaling
  • the signaling may use at least one symbol for activating or deactivating a transmission channel measurement-related signal, and/or carrying indication information (eg, identification, 1-bit information) of activation or deactivation.
  • indication information eg, identification, 1-bit information
  • the identification identifier or security key for activating or deactivating the transmission channel measurement related signal may be configured by a network side device or a location management device such as an LMF. Neighboring cells can be pre-configured from the network side, or pre-configured for network deployment, or a combination of configurations.
  • the realization of the first target uplink resource is also applicable to the target downlink resource, which will not be repeated here.
  • the method further includes:
  • the configuration information of the channel measurement related signal is sent through the second target uplink resource.
  • the second target uplink resource is a resource dedicated to transmitting configuration information of the channel measurement-related signal.
  • the configuration information of the first signaling may be configured by the network side device or the LMF. Therefore, optionally, the method further includes:
  • the identification ID or group ID of the signal is the identification ID or group ID of the signal
  • the type of the first signaling can include PRACH signal, dedicated activation or deactivation signal (eg SRS, target signal), or other uplink signal (UCI, first target uplink resource signal).
  • SRS dedicated activation or deactivation signal
  • UCI uplink signal
  • the corresponding relationship with the channel measurement related signals may be: all the first signaling is activated or deactivated, and the first signaling respectively corresponds to a specific channel measurement related signal, and the like.
  • the configuration information corresponding to the second signaling, the PRACH signal, the SRS, the UCI, the first target uplink resource, etc. may be similar to the above-mentioned first signaling, and details are not repeated here.
  • first signaling and the second signaling can be combined with the second target uplink resource and/or the first target uplink resource to determine the transmission channel measurement related signal, and the second signaling can also be combined with the second target.
  • the uplink resource or the target downlink resource determines the transmitted channel measurement related signal.
  • the receiving timing of the reference signal may be related to activation or deactivation signaling (eg, the first signaling, the second signaling), and the activation or deactivation signaling may also be used for information exchange (eg : successfully activated).
  • the method further includes:
  • the first feedback information received by the terminal indicates whether the transmission channel measurement-related signal is successfully activated or deactivated, and/or whether the first signaling is successfully received.
  • the first feedback information can be exchanged through UU signaling, such as sent in random access feedback (Rach access response, RAR), and the above-mentioned indication is carried out through one or more bits of RAR information, and the information can use the uplink grant UL grant, or Cell-RadioNetworkTemporaryIdentifier (C-RNTI) (all 0s or all 1s), etc.; for another example, the first feedback information is Random Access Preamble Identifier (RAPID), which is The preamble index obtained by the gNB when detecting the preamble, if the terminal finds that the received RAPID is the same as the index used when it sends the preamble (if the preamble is positioning-specific, it is considered that the reference signal is successfully activated), it is considered that the corresponding RAPID has been successfully received.
  • RAR, its corresponding RAPID MAC subheader consists of three fields (E/T/RAPID).
  • the first feedback information can also determine whether to activate or deactivate the expected signal by detecting the received signal.
  • the serving cell can send the second signaling to the neighboring cell, and the neighboring cell can feed back information to the serving cell, such as X2 signaling interaction, or send signaling to the LMF, and the LMF collects all relevant neighboring cells.
  • the feedback information of the cell is sent to the serving cell to the neighbor cell that acknowledges the ACK response or the neighbor cell that negatively responds to the NACK.
  • the feedback information of the neighboring cell also indicates whether the reception reference signal is successfully activated or deactivated, and/or whether the second signaling is successfully received.
  • the feedback information of the neighboring cell may implement the first feedback information as described above, which will not be repeated here.
  • the cell that receives the first signaling and/or the second signaling can also feed back to the LMF: the cell informs the LMF that the cell activates or deactivates the corresponding signal through a separate signaling exchange; when the cell exchanges other signaling, Carry the feedback information of the cell to the LMF, and notify the LMF to activate or deactivate the corresponding signal of the cell.
  • the activated or deactivated signal ID, the activated or deactivated source device, and the like can be fed back.
  • the target cell is determined in at least one of the following ways:
  • the transmission channel measurement related signal of the target cell in addition to activating or deactivating the transmission channel measurement related signal of the target cell through the first signaling of the terminal, the transmission channel measurement related signal of the target cell can also be activated or deactivated through the third signaling of the LMF . Therefore, when the target cell receives the third signaling of the LMF, it will activate or deactivate the transmission channel measurement related signal.
  • the third signaling is used to activate or deactivate the target cell to receive reference signals; when the target cell is the serving cell In the case of , the third signaling is used to activate or deactivate the target cell to send the second signaling and receive the reference signal to perform channel measurement.
  • the target cell will receive the configuration information of the third signaling sent by the LMF; or, send the configuration information of the third signaling to the LMF.
  • the configuration information of the third signaling includes at least one of the following:
  • the identification ID or group ID of the signal is the identification ID or group ID of the signal
  • the configuration information of the third signaling is similar to the configuration information of the first signaling, and details are not repeated here.
  • the third signaling includes:
  • the cell that receives the third signaling it can also provide information feedback to the LMF, and the cell informs the LMF to activate or deactivate the corresponding signal through a separate signaling exchange; the cell carries the feedback of the cell when other signaling is exchanged.
  • the information is sent to the LMF, and the LMF is notified to activate or deactivate the corresponding signal of the cell.
  • the activated or deactivated signal ID, the activated or deactivated source device, and the like can be fed back.
  • the terminal will be able to activate the serving cell measurement reference signal and the neighbor cell measurement reference signal based on the first signaling or the third signaling to perform channel measurement.
  • the location server (Location Based Services, LBS) sends a location request to the LMF, including the delay and the accuracy threshold.
  • the LMF configures the SRS configuration information, and sends the SRS configuration information to the serving cell and the neighboring cell for subsequent SRS measurement.
  • the LMF may also send SRS configuration information to the terminal for subsequent SRS sending by the terminal.
  • the terminal sends SRS activation signaling (ie, the first signaling) to the serving cell and the neighboring cell, and activates the serving cell and the neighboring cell to measure the SRS.
  • the terminal can send the SRS, and the serving cell and the neighboring cell measure the SRS to complete the channel measurement in positioning.
  • the serving cell and the neighboring cell can also obtain the terminal reporting result.
  • the serving cell and the neighboring cell can also send feedback information to the terminal after receiving the SRS activation signaling, indicating the activation status and other information.
  • the LMF can also activate the serving cell and the neighbor cells to measure the SRS through the SRS configuration information including the SRS activation signaling (ie, the third signaling).
  • the terminal makes a location service request, and the request requires low-latency and high-precision positioning.
  • the LMF configures the SRS configuration information, and sends the SRS configuration information to the serving cell and the neighboring cell for subsequent measurement of the SRS.
  • the terminal sends the serving cell activation signaling (ie the first signaling) to the serving cell, activates the serving cell to measure the SRS and sends the SRS activation signaling (ie the second signaling).
  • Neighboring cells measure SRS based on the received SRS activation signaling. In this way, the terminal can send the SRS, and the serving cell and the neighboring cell measure the SRS to complete the channel measurement in positioning.
  • the serving cell and the neighboring cell can also obtain the terminal reporting result.
  • the serving cell can also send SRS activation signaling to the terminal to notify the terminal to send the SRS in time.
  • the neighboring cell can also send feedback information to the serving cell after receiving the SRS activation signaling, indicating information such as the activation situation.
  • the LMF can also activate the serving cell and the neighbor cells to measure the SRS through the SRS configuration information including the SRS activation signaling (ie, the third signaling).
  • the terminal makes a location service request, and the request requires low-latency and high-precision positioning.
  • the LMF configures SRS configuration information, and sends the SRS configuration information to the serving cell and neighboring cells for subsequent SRS measurement.
  • the terminal sends the serving cell activation signaling (ie the first signaling) to the serving cell, activates the serving cell to measure the SRS and sends the LMF activation signaling (ie the second signaling).
  • the LMF sends SRS activation signaling to neighboring cells based on the received LMF activation signaling. Neighboring cells measure SRS based on the received SRS activation signaling. In this way, the terminal can send the SRS, and the serving cell and the neighboring cell measure the SRS to complete the channel measurement in positioning.
  • the serving cell and the neighboring cell can also obtain the terminal reporting result.
  • the serving cell can also send SRS activation signaling to the terminal to notify the terminal to send the SRS in time.
  • the serving cell can also send configuration information of the SRS activation signaling, so that the neighbor cell can receive the SRS activation signaling.
  • the neighboring cell can also send feedback information to the serving cell after receiving the SRS activation signaling, indicating information such as the activation situation.
  • the LMF can also activate the serving cell and the neighbor cells to measure the SRS through the SRS configuration information including the SRS activation signaling (ie, the third signaling).
  • Scenario 4 The terminal makes a location service request, and the request requires low-latency, high-precision positioning.
  • the terminal sends the serving cell activation signaling (ie the first signaling) to the serving cell, activates the serving cell to measure the SRS and sends the LMF activation signaling (ie the second signaling).
  • the LMF sends SRS activation signaling to neighboring cells based on the received LMF activation signaling. Neighboring cells measure SRS based on the received SRS activation signaling. In this way, the terminal can send the SRS, and the serving cell and the neighboring cell measure the SRS to complete the channel measurement in positioning.
  • the location server (Location Based Services, LBS) sends a location request to the LMF, including the delay and the accuracy threshold.
  • the LMF configures the SRS configuration information, and sends the SRS configuration information to the serving cell and the neighboring cell for subsequent measurement of the SRS.
  • the LMF may also send SRS configuration information to the terminal for subsequent SRS sending by the terminal.
  • the LMF sends the SRS configuration information of the SRS activation signaling (ie, the third signaling) to activate the serving cell and the neighboring cell to measure the SRS.
  • the LMF or the serving cell sends the second signaling to activate the neighbor cell to measure the SRS or the UE to send the SRS.
  • the optional LMF sends the fourth signaling to activate the sending of the SRS.
  • the serving cell can send the LMF activation signaling to the LMF, and simultaneously send the SRS activation signaling to the neighboring cell to activate the neighboring cell to measure the SRS.
  • the configuration information can be configured interactively by the devices at both ends, for example, the SRS configuration information can be configured by the serving cell and sent to the LMF.
  • the terminal directly activates or deactivates the target cell transmission channel measurement related signal by sending the first signaling to the target cell, that is, the serving cell and/or the neighboring cell of the terminal, In order to reduce the time delay of positioning and meet the timeliness requirement of reference signal acquisition.
  • a channel measurement processing method applied to a network side device, includes:
  • Step 701 receiving the first signaling of the terminal or the third signaling of the location management device
  • the first signaling and the third signaling are used to activate or deactivate the target cell of the terminal to transmit a signal related to channel measurement;
  • the target cell includes a serving cell and/or a neighboring cell of the terminal.
  • the network side device directly activates or deactivates the transmission channel measurement related signal by receiving the first signaling of the terminal or the third signaling of the location management device, so as to reduce the positioning delay and satisfy the reference signal for channel measurement.
  • the timeliness requirements of the acquisition are the following requirements of the acquisition.
  • the network side device is the serving cell of the terminal and/or the base station of the neighboring cell.
  • the method further includes:
  • the transmission channel measurement related signal includes at least one of the following:
  • the second signaling is used to activate or deactivate the neighbor cell to receive a reference signal, or to activate or deactivate the terminal to send the reference signal;
  • the reference signal is measured.
  • the second signaling includes at least one of the following:
  • the third target downlink resources are the third target downlink resources.
  • the reference signal includes at least one of the following:
  • the method before the transmitting the channel measurement related signal, the method further includes performing at least one of the following:
  • the second signaling to be sent is determined.
  • the determining the received reference signal includes determining at least one of the following:
  • the identification ID or group ID or terminal identification of the reference signal is the identification ID or group ID or terminal identification of the reference signal
  • the reference signal is determined according to at least one of the following:
  • the method further includes:
  • the first signaling includes at least one of the following:
  • the first target uplink resource is the first target uplink resource.
  • the PRACH signal satisfies at least one of the following:
  • the PRACH signal includes one or more PRACH signals
  • the preamble sequence of the PRACH signal is preset
  • the transmission resources of the PRACH signal are preset;
  • the PRACH signal is the PRACH signal of the target cell
  • the PRACH signal is determined according to monitoring the target cell and/or the configuration of the target cell;
  • the PRACH signal and the terminal identification of the reference signal have a corresponding relationship
  • the SRS satisfies at least one of the following:
  • the base sequence of the SRS is generated according to a preset identifier, wherein the preset identifier includes a cell ID, a public ID or a positioning ID;
  • the sequence of the SRS is preset
  • the SRS has at least one symbol for activating or deactivating the transmission of the channel measurement related signal
  • the SRS carries activation or deactivation indication information
  • the sending resources of the SRS are preset or dynamically scheduled
  • the configuration information of the SRS is preset or dynamically scheduled
  • the UCI satisfies at least one of the following:
  • the UCI carries activation or deactivation indication information
  • the UCI carries the configuration information of the channel measurement related signal
  • the signaling format of the UCI is related to the information carried
  • the UCI carries the terminal identification information of the reference signal
  • the UCI carries the reception time of the reference signal.
  • the target signal satisfies at least one of the following:
  • the target signal is a pseudo-random code sequence
  • the target signal is a ZC sequence
  • the Cinit of the target signal is associated with preset information
  • the transmission resources of the target signal are preset or dynamically scheduled
  • the sending resource of the target signal belongs to the target resource set
  • the sequence information or cyclic shift of the target signal is associated with preset information
  • the configuration information of the target signal is preset or dynamically scheduled
  • the target signal carries the terminal identification information of the reference signal
  • the target signal carries the reception time of the reference signal.
  • the preset information includes at least one of the following:
  • the channel measurement related signal ID or group ID the channel measurement related signal ID or group ID
  • the channel measures the time slot of the relevant signal.
  • the target resource set includes at least one of the following:
  • the resource set preconfigured by the network side device
  • the resource set that can be preempted by the target signal
  • a dynamically scheduled resource set is provided.
  • the target resource set satisfies at least one of the following:
  • the bandwidth of the target resource is fixed or corresponds to the bandwidth part BWP;
  • the center frequency of the target resource is fixed or corresponds to the BWP;
  • the comb-like structure Comb of the target resource is fixed or satisfies the third preset condition
  • the frequency domain offset of the target resource is fixed or satisfies a fourth preset condition
  • the time domain position of the target resource is fixed or corresponds to the candidate resource.
  • the first target uplink resource satisfies at least one of the following:
  • the first target uplink resource carries the configuration information of the channel measurement related signal
  • the information carried by the first target uplink resource can be parsed by the physical layer
  • the third signaling includes:
  • the configuration information of the channel measurement related signal sent by the location management device is received.
  • the configuration information of the first signaling includes at least one of the following:
  • the identification ID or group ID of the signal is the identification ID or group ID of the signal
  • the configuration information of the third signaling includes at least one of the following:
  • the identification ID or group ID of the signal is the identification ID or group ID of the signal
  • the method further includes:
  • the second feedback information is used to indicate at least one of the following:
  • the target cell is determined in at least one of the following ways:
  • the method of this embodiment is applied to the network side device, and the positioning processing is completed in cooperation with the above-mentioned method applied to the terminal.
  • the implementation of the embodiment of the above-mentioned method applied to the terminal is applicable to this method, and the same can be achieved. technical effect.
  • a channel measurement processing method applied to a location management device, includes:
  • Step 801 sending a third signaling to the target cell;
  • the third signaling is used for activating or deactivating a target cell of the terminal to transmit a channel measurement related signal; the target cell includes a serving cell and/or a neighboring cell of the terminal.
  • the location management device directly activates or deactivates the target cell's transmission channel measurement related signals by sending the third signaling to the target cell, that is, the terminal's serving cell and/or neighboring cells, so as to reduce the positioning delay and meet the requirements for The timeliness requirement of reference signal acquisition for channel measurement.
  • the location management device such as an LMF, is an LMF that sinks to a serving cell.
  • the transmission channel measurement related signal includes at least one of the following:
  • the second signaling is used to activate or deactivate the neighbor cell to receive a reference signal, or to activate or deactivate the terminal to send the reference signal;
  • the reference signal is measured.
  • the second signaling includes at least one of the following:
  • the third target downlink resources are the third target downlink resources.
  • the reference signal includes at least one of the following:
  • the third signaling includes:
  • the configuration information of the channel measurement related signal is sent.
  • the configuration information of the first signaling includes at least one of the following:
  • the identification ID or group ID of the signal is the identification ID or group ID of the signal
  • the configuration information of the third signaling includes at least one of the following:
  • the identification ID or group ID of the signal is the identification ID or group ID of the signal
  • the method further includes:
  • third feedback information is used to indicate at least one of the following:
  • the method further includes:
  • Sending fourth signaling wherein the fourth signaling is used to activate or deactivate the terminal to send the reference signal.
  • the method in this embodiment is applied to a location management device, and the positioning processing is completed in cooperation with the above-mentioned method applied to a network-side device. achieve the same technical effect.
  • a channel measurement processing apparatus includes:
  • the first sending module 910 is configured to send the first signaling to the target cell; wherein,
  • the first signaling is used to activate or deactivate a target cell of the terminal to transmit a channel measurement related signal; the target cell includes a serving cell and/or a neighboring cell of the terminal.
  • the apparatus of this embodiment directly activates or deactivates the target cell transmission channel measurement related signals by sending the first signaling to the target cell, that is, the serving cell and/or the neighboring cell of the terminal, so as to reduce the positioning delay , which meets the timeliness requirement for channel measurement reference signal acquisition.
  • the transmission channel measurement related signal includes at least one of the following:
  • the second signaling is used to activate or deactivate the neighbor cell to receive a reference signal, or to activate or deactivate the terminal to send the reference signal;
  • the reference signal is measured.
  • the second signaling includes at least one of the following:
  • LPPa Long-term evolution positioning LPPa or new air interface positioning NRPPa information.
  • the reference signal includes at least one of the following:
  • Periodic channel sounding reference signal SRS Periodic channel sounding reference signal
  • Physical random access channel PRACH signal Physical random access channel PRACH signal.
  • the channel measurement related signal transmitted by the target cell includes at least one of the following:
  • the second signaling to be sent is determined.
  • the determining the received reference signal includes determining at least one of the following:
  • the identification ID or group ID or terminal identification of the reference signal is the identification ID or group ID or terminal identification of the reference signal
  • the reference signal is determined according to at least one of the following:
  • the first signaling includes at least one of the following:
  • the first target uplink resource is the first target uplink resource.
  • the PRACH signal satisfies at least one of the following:
  • the PRACH signal includes one or more PRACH signals
  • the preamble sequence of the PRACH signal is preset
  • the transmission resources of the PRACH signal are preset;
  • the PRACH signal is the PRACH signal of the target cell
  • the PRACH signal is determined according to monitoring the target cell and/or the configuration of the target cell;
  • the PRACH signal and the terminal identification of the reference signal have a corresponding relationship
  • the SRS satisfies at least one of the following:
  • the base sequence of the SRS is generated according to a preset identifier, wherein the preset identifier includes a cell ID, a public ID or a positioning ID;
  • the sequence of the SRS is preset
  • the SRS has at least one symbol for activating or deactivating the transmission of the channel measurement related signal
  • the SRS carries activation or deactivation indication information
  • the sending resources of the SRS are preset or dynamically scheduled
  • the configuration information of the SRS is preset or dynamically scheduled
  • the UCI satisfies at least one of the following:
  • the UCI carries activation or deactivation indication information
  • the UCI carries the configuration information of the channel measurement related signal
  • the signaling format of the UCI is related to the information carried
  • the UCI carries the terminal identification information of the reference signal
  • the UCI carries the reception time of the reference signal.
  • the target signal satisfies at least one of the following:
  • the target signal is a pseudo-random code sequence
  • the target signal is a ZC sequence
  • the initial seed Cinit of the target signal is associated with preset information
  • the transmission resources of the target signal are preset or dynamically scheduled
  • the sending resource of the target signal belongs to the target resource set
  • the sequence information or cyclic shift of the target signal is associated with preset information
  • the configuration information of the target signal is preset or dynamically scheduled
  • the target signal carries the terminal identification information of the reference signal
  • the target signal carries the reception time of the reference signal.
  • the preset information includes at least one of the following:
  • the channel measurement related signal ID or group ID the channel measurement related signal ID or group ID
  • the channel measures the time slot of the relevant signal.
  • the target resource set includes at least one of the following:
  • the resource set preconfigured by the network side device
  • the resource set that can be preempted by the target signal
  • a dynamically scheduled resource set is provided.
  • the target resource set satisfies at least one of the following:
  • the bandwidth of the target resource is fixed or corresponds to the bandwidth part BWP;
  • the center frequency of the target resource is fixed or corresponds to the BWP;
  • the comb-like structure Comb of the target resource is fixed or satisfies the third preset condition
  • the frequency domain offset of the target resource is fixed or satisfies a fourth preset condition
  • the time domain position of the target resource is fixed or corresponds to the candidate resource.
  • the first target uplink resource satisfies at least one of the following:
  • the first target uplink resource carries the configuration information of the channel measurement related signal
  • the information carried by the first target uplink resource can be parsed by the physical layer
  • the device further includes:
  • the first configuration information sending module is configured to send the configuration information of the channel measurement related signal through the second target uplink resource.
  • the device further includes:
  • a first configuration information receiving module configured to receive the configuration information of the first signaling sent by the location management device or the network side device; wherein the configuration information of the first signaling includes at least one of the following:
  • the identification ID or group ID of the signal is the identification ID or group ID of the signal
  • the device further includes:
  • a feedback information receiving module configured to receive the first feedback information of the target cell; wherein, the first feedback information is used to indicate at least one of the following:
  • the target cell is determined in at least one of the following ways:
  • the apparatus of this embodiment applies the above-mentioned method applied to a terminal, and the implementation manner of the embodiment of the above-mentioned method applied to a terminal is applicable to the apparatus, and the same technical effect can also be achieved.
  • a channel measurement processing apparatus includes:
  • a first receiving module 1010 configured to receive the first signaling of the terminal or the third signaling of the location management device
  • the first signaling and the third signaling are used to activate or deactivate a target cell of the terminal to transmit a signal related to channel measurement;
  • the target cell includes a serving cell and/or a neighboring cell of the terminal.
  • the network side device directly activates or deactivates the transmission channel measurement related signal by receiving the first signaling of the terminal or the third signaling of the location management device, so as to reduce the positioning delay and satisfy the reference signal for channel measurement.
  • the timeliness requirements of the acquisition are the following requirements of the acquisition.
  • the network side device is the serving cell of the terminal and/or the base station of the neighboring cell.
  • the device further includes:
  • the transmission module is used to transmit channel measurement related signals
  • the transmission channel measurement related signal includes at least one of the following:
  • the second signaling is used to activate or deactivate the neighbor cell to receive a reference signal, or to activate or deactivate the terminal to send the reference signal;
  • the reference signal is measured.
  • the second signaling includes at least one of the following:
  • the reference signal includes at least one of the following:
  • the method before the transmitting the channel measurement related signal, the method further includes performing at least one of the following:
  • the second signaling to be sent is determined.
  • the determining the received reference signal includes determining at least one of the following:
  • the identification ID or group ID or terminal identification of the reference signal is the identification ID or group ID or terminal identification of the reference signal
  • the reference signal is determined according to at least one of the following:
  • the device further includes:
  • a second signaling sending module configured to send the second signaling to the neighboring cell.
  • the first signaling includes at least one of the following:
  • the first target uplink resource is the first target uplink resource.
  • the PRACH signal satisfies at least one of the following:
  • the PRACH signal includes one or more PRACH signals
  • the preamble sequence of the PRACH signal is preset
  • the transmission resources of the PRACH signal are preset;
  • the PRACH signal is the PRACH signal of the target cell
  • the PRACH signal is determined according to monitoring the target cell and/or the configuration of the target cell;
  • the PRACH signal and the terminal identification of the reference signal have a corresponding relationship
  • the SRS satisfies at least one of the following:
  • the base sequence of the SRS is generated according to a preset identifier, wherein the preset identifier includes a cell ID, a public ID or a positioning ID;
  • the sequence of the SRS is preset
  • the SRS has at least one symbol for activating or deactivating the transmission of the channel measurement related signal
  • the SRS carries activation or deactivation indication information
  • the sending resources of the SRS are preset or dynamically scheduled
  • the configuration information of the SRS is preset or dynamically scheduled
  • the UCI satisfies at least one of the following:
  • the UCI carries activation or deactivation indication information
  • the UCI carries the configuration information of the channel measurement related signal
  • the signaling format of the UCI is related to the information carried
  • the UCI carries the terminal identification information of the reference signal
  • the UCI carries the reception time of the reference signal.
  • the target signal satisfies at least one of the following:
  • the target signal is a pseudo-random code sequence
  • the target signal is a ZC sequence
  • the Cinit of the target signal is associated with preset information
  • the transmission resources of the target signal are preset or dynamically scheduled
  • the sending resource of the target signal belongs to the target resource set
  • the sequence information or cyclic shift of the target signal is associated with preset information
  • the configuration information of the target signal is preset or dynamically scheduled
  • the target signal carries the terminal identification information of the reference signal
  • the target signal carries the reception time of the reference signal.
  • the preset information includes at least one of the following:
  • the channel measurement related signal ID or group ID the channel measurement related signal ID or group ID
  • the channel measures the time slot of the relevant signal.
  • the target resource set includes at least one of the following:
  • the resource set preconfigured by the network side device
  • the resource set that can be preempted by the target signal
  • a dynamically scheduled resource set is provided.
  • the target resource set satisfies at least one of the following:
  • the bandwidth of the target resource is fixed or corresponds to the bandwidth part BWP;
  • the center frequency of the target resource is fixed or corresponds to the BWP;
  • the comb-like structure Comb of the target resource is fixed or satisfies the third preset condition
  • the frequency domain offset of the target resource is fixed or satisfies a fourth preset condition
  • the time domain position of the target resource is fixed or corresponds to the candidate resource.
  • the first target uplink resource satisfies at least one of the following:
  • the first target uplink resource carries the configuration information of the channel measurement related signal
  • the information carried by the first target uplink resource can be parsed by the physical layer
  • the third signaling includes:
  • the device further includes:
  • a first configuration information transceiver module configured to receive the configuration information of the channel measurement related signal through the second target uplink resource;
  • the configuration information of the channel measurement related signal sent by the location management device is received.
  • the device further includes:
  • a second configuration information transceiver module configured to receive the configuration information of the first signaling sent by the location management device; or,
  • the configuration information of the first signaling includes at least one of the following:
  • the identification ID or group ID of the signal is the identification ID or group ID of the signal
  • the device further includes:
  • a third configuration information transceiver module configured to receive the configuration information of the third signaling sent by the location management device; or,
  • the configuration information of the third signaling includes at least one of the following:
  • the identification ID or group ID of the signal is the identification ID or group ID of the signal
  • the device further includes:
  • a feedback sending module configured to send second feedback information; wherein the second feedback information is used to indicate at least one of the following:
  • the target cell is determined in at least one of the following ways:
  • the apparatus of this embodiment applies the above method applied to a network side device, and the implementation manner of the above embodiment of the method applied to a network side device is applicable to the apparatus, and the same technical effect can also be achieved.
  • a channel measurement processing apparatus includes:
  • the second sending module 1110 is configured to send the third signaling to the target cell; wherein,
  • the third signaling is used for activating or deactivating a target cell of the terminal to transmit a channel measurement related signal; the target cell includes a serving cell and/or a neighboring cell of the terminal.
  • the location management device directly activates or deactivates the target cell's transmission channel measurement related signals by sending the third signaling to the target cell, that is, the terminal's serving cell and/or neighboring cells, so as to reduce the positioning delay and meet the requirements for The timeliness requirement of reference signal acquisition for channel measurement.
  • the location management device such as an LMF, is an LMF that sinks to a serving cell.
  • the transmission channel measurement related signal includes at least one of the following:
  • the second signaling is used to activate or deactivate the neighbor cell to receive a reference signal, or to activate or deactivate the terminal to send the reference signal;
  • the reference signal is measured.
  • the second signaling includes at least one of the following:
  • the reference signal includes at least one of the following:
  • the third signaling includes:
  • the device further includes:
  • the second configuration information sending module is configured to send the configuration information of the channel measurement related signal.
  • the device further includes:
  • a fourth configuration information transceiver module configured to send the configuration information of the first signaling
  • the configuration information of the first signaling includes at least one of the following:
  • the identification ID or group ID of the signal is the identification ID or group ID of the signal
  • the device further includes:
  • a fifth configuration information transceiver module configured to receive the configuration information of the third signaling
  • the configuration information of the third signaling includes at least one of the following:
  • the identification ID or group ID of the signal is the identification ID or group ID of the signal
  • the device further includes:
  • the second feedback receiving module is configured to receive third feedback information; wherein the third feedback information is used to indicate at least one of the following:
  • the device also includes:
  • a third sending module configured to send fourth signaling, where the fourth signaling is used to activate or deactivate the terminal to send the reference signal.
  • the apparatus of this embodiment applies the above method applied to the location management device, and the implementation manner of the above embodiment of the method applied to the network side device is applicable to the apparatus, and the same technical effect can also be achieved.
  • the execution subject may be a channel measurement processing apparatus, or a control module in the channel measurement processing apparatus for executing the loaded channel measurement processing method.
  • the channel measurement processing method provided by the embodiment of the present application is described by taking the channel measurement processing apparatus executing the method for loading the channel measurement processing as an example.
  • the channel measurement processing apparatus in this embodiment of the present application may be an apparatus, or may be a component, an integrated circuit, or a chip in a device.
  • the apparatus may be a mobile electronic device or a non-mobile electronic device.
  • the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palmtop computer, an in-vehicle electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (personal digital assistant).
  • UMPC ultra-mobile personal computer
  • netbook or a personal digital assistant
  • non-mobile electronic devices can be servers, network attached storage (Network Attached Storage, NAS), personal computer (personal computer, PC), television (television, TV), teller machine or self-service machine, etc., this application Examples are not specifically limited.
  • Network Attached Storage NAS
  • personal computer personal computer, PC
  • television television
  • teller machine or self-service machine etc.
  • the channel measurement processing apparatus in this embodiment of the present application may be an apparatus having 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 channel measurement processing apparatus provided in the embodiment of the present application can implement each process implemented by the corresponding device in the method embodiments of FIG. 1 to FIG. 8 , and to avoid repetition, details are not repeated here.
  • an embodiment of the present application further provides a communication device, including a processor 1201, a memory 1202, a program or instruction stored in the memory 1202 and executable on the processor 1201, such as , when the communication device 1200 is a terminal, when the program or instruction is executed by the processor 1201, each process of the above-mentioned embodiment of the channel measurement processing method applied to the terminal is implemented, and the same technical effect can be achieved.
  • the communication device 1200 is a network-side device
  • the program or instruction is executed by the processor 1201
  • each process of the above-mentioned embodiment of the channel measurement processing method applied to the network-side device can be achieved, and the same technical effect can be achieved.
  • the communication device 1200 is a location management device
  • the program or instruction is executed by the processor 1201
  • each process of the above-mentioned embodiment of the channel measurement processing method applied to the location management device can be achieved, and the same technical effect can be achieved. In order to avoid repetition, I won't go into details here.
  • FIG. 13 is a schematic diagram of a hardware structure of a terminal implementing various embodiments of the present application.
  • the terminal 1300 includes but is not limited to: a radio frequency unit 1301, a network module 1302, an audio output unit 1303, an input unit 1304, a sensor 1305, a display unit 1306, a user input unit 1307, an interface unit 1308, a memory 1309, a processor 1310 and other components .
  • the terminal 1300 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 1310 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. 13 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 1304 may include a graphics processor (Graphics Processing Unit, GPU) 13041 and a microphone 13042. Such as camera) to obtain still pictures or video image data for processing.
  • the display unit 1306 may include a display panel 13061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 1307 includes a touch panel 13071 and other input devices 13072 .
  • the touch panel 13071 is also called a touch screen.
  • the touch panel 13071 may include two parts, a touch detection device and a touch controller.
  • Other input devices 13072 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 1301 receives the downlink data from the network side device, and then processes it to the processor 1310; in addition, sends the uplink data to the network side device.
  • the radio frequency unit 1301 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 1309 may be used to store software programs or instructions as well as various data.
  • the memory 1309 may mainly include a stored program or instruction area and a stored 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 1309 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 1310 may include one or more processing units; optionally, the processor 1310 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 1310.
  • the radio frequency unit 1301 is used to send the first signaling to the target cell;
  • the first signaling is used for activating or deactivating a target cell of the terminal to transmit a channel measurement related signal; the target cell includes a serving cell and/or a neighboring cell of the terminal.
  • the terminal in this embodiment sends the first signaling to the target cell, that is, the serving cell and/or the neighboring cell of the terminal, to directly activate or deactivate the target cell to transmit the channel measurement related signal, so as to reduce the positioning delay and satisfy the The timeliness requirements for the acquisition of reference signals for channel measurement are met.
  • the network device 1400 includes: an antenna 1401 , a radio frequency device 1402 , and a baseband device 1403 .
  • the antenna 1401 is connected to the radio frequency device 1402 .
  • the radio frequency device 1402 receives information through the antenna 1401, and sends the received information to the baseband device 1403 for processing.
  • the baseband device 1403 processes the information to be sent and sends it to the radio frequency device 1402
  • the radio frequency device 1402 processes the received information and sends it out through the antenna 1401 .
  • the above-mentioned frequency band processing apparatus may be located in the baseband apparatus 1403 , and the method performed by the network side device in the above embodiments may be implemented in the baseband apparatus 1403 .
  • the baseband apparatus 1403 includes a processor 1404 and a memory 1405 .
  • the baseband device 1403 may include, for example, at least one baseband board on which multiple chips are arranged, as shown in FIG. 14 , one of the chips is, for example, the processor 1404 , which is connected to the memory 1405 to call the program in the memory 1405 to execute
  • the network devices shown in the above method embodiments operate.
  • the baseband device 1403 may further include a network interface 1406 for exchanging information with the radio frequency device 1402, 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 1405 and executable on the processor 1404, and the processor 1404 invokes the instructions or programs in the memory 1405 to execute the modules shown in FIG. 10 .
  • An embodiment of the present application further provides 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, the above-mentioned channel measurement processing method applied to a terminal is implemented, or the above-mentioned application is implemented.
  • the channel measurement processing method applied to the network side device or, implements the various processes in the above-mentioned embodiments of the channel measurement processing method applied to the location management device, and can achieve the same technical effect. To avoid repetition, details are not described here.
  • the processor is the processor in the communication device 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 channel measurement applied to a terminal
  • the processing method alternatively, implements the above-mentioned channel measurement processing method applied to the network side device, or implements each process of the above-mentioned embodiment of the channel measurement processing method applied to the location management device, and can achieve the same technical effect, in order to avoid repetition , which will not be 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-a-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

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Abstract

本申请公开了一种信道测量处理方法、装置及设备。该方法应用于终端,包括:发送第一信令至目标小区;其中,所述第一信令用于激活或去激活所述终端的目标小区传输信道测量相关信号;所述目标小区包括所述终端的服务小区和/或邻小区。

Description

信道测量处理方法、装置及设备
相关申请的交叉引用
本申请主张在2020年7月24日在中国提交的中国专利申请号No.202010726001.X的优先权,其全部内容通过引用包含于此。
技术领域
本申请属于通信技术领域,具体涉及一种信道测量处理方法、装置及设备。
背景技术
目前,终端的信道测量,需要发送经过接入和移动性管理功能(Access and Mobility Management Function,AMF)透传到本地管理功能(Location Management Function,LMF)进行处理。
然而,由于高层时延具有不可控性,存在无法及时触发信道测量用参考信号的情况。
发明内容
本申请实施例的目的是提供一种信道测量处理方法、装置及设备,能够解决无法及时触发测量用参考信号的问题。
为了解决上述技术问题,本申请是这样实现的:
第一方面,本申请的实施例提供了一种信道测量处理方法,应用于终端,包括:
发送第一信令至目标小区;其中,
所述第一信令用于激活或去激活所述终端的目标小区传输信道测量相关信号;所述目标小区包括所述终端的服务小区和/或邻小区。
第二方面,本申请的实施例提供了一种信道测量处理方法,应用于网络侧设备,包括:
接收终端的第一信令或位置管理设备的第三信令;其中,
所述第一信令、所述第三信令用于激活或去激活所述终端的目标小区传输信道测量相关信号;所述目标小区包括所述终端的服务小区和/或邻小区。
第三方面,本申请的实施例提供了一种信道测量处理方法,应用于位置管理设备,包括:
发送第三信令至目标小区;其中,
所述第三信令用于激活或去激活终端的目标小区传输信道测量相关信号;所述目标小区包括所述终端的服务小区和/或邻小区。
第四方面,本申请的实施例提供了一种信道测量处理装置,包括:
第一发送模块,用于发送第一信令至目标小区;其中,
所述第一信令用于激活或去激活终端的目标小区传输信道测量相关信号;所述目标小区包括所述终端的服务小区和/或邻小区。
第五方面,本申请的实施例提供了一种信道测量处理装置,包括:
第一接收模块,用于接收终端的第一信令或位置管理设备的第三信令;其中,
所述第一信令、所述第三信令用于激活或去激活所述终端的目标小区传输信道测量相关信号;所述目标小区包括所述终端的服务小区和/或邻小区。
第六方面,本申请的实施例提供了一种信道测量处理装置,包括:
第二发送模块,用于发送第三信令至目标小区;其中,
所述第三信令用于激活或去激活终端的目标小区传输信道测量相关信号;所述目标小区包括所述终端的服务小区和/或邻小区。
第七方面,本申请实施例还提供了一种通信设备,该通信设备包括处理器、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第一方面所述的方法,或者如第二方面所述的方法,或者如第三方面所述的方法的步骤。
第八方面,本申请实施例还提供了一种可读存储介质,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第一方面所述的方法,或者如第二方面所述的方法,或者如第三方面所述的方法的步骤。
第九方面,本申请实施例提供了一种芯片,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程序或指令, 实现如第一方面所述的方法,或者如第二方面所述的方法,或者如第三方面所述的方法。
这样,本申请实施例中,发送第一信令至作为目标小区,即该终端的服务小区和/或邻小区,来直接激活或去激活目标小区传输信道测量相关信号,以便减少信道测量的时延,满足了对测量参考信号获取的及时性要求。
附图说明
图1为无线通信系统的框图;
图2为本申请实施例应用于终端的信道测量处理方法的流程示意图;
图3为第一信令与信道测量相关信号的位置关系示意图;
图4为场景一的流程示意图;
图5为场景二的流程示意图;
图6为场景三的流程示意图;
图7为本申请实施例应用于网络侧设备的信道测量处理方法的流程示意图;
图8为本申请实施例应用于位置管理设备的信道测量处理方法的流程示意图;
图9为对应图2方法的装置结构示意图;
图10为对应图7方法的装置结构示意图;
图11为对应图8方法的装置结构示意图;
图12为本申请实施例的通信设备的结构示意图;
图13为本申请实施例的终端的结构示意图;
图14为本申请实施例的网络侧设备的结构示意图。
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象,而不用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换,以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施。此外,说明书以及权利要求中“和/或”表示所连接对象的至少其中之一,字符“/”,一般表示前后关联对象是一种“或”的关系。
值得指出的是,本申请实施例所描述的技术不限于长期演进型(Long Term Evolution,LTE)/LTE的演进(LTE-Advanced,LTE-A)系统,还可用于其他无线通信系统,诸如码分多址(Code Division Multiple Access,CDMA)、时分多址(Time Division Multiple Access,TDMA)、频分多址(Frequency Division Multiple Access,FDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access,OFDMA)、单载波频分多址(Single-carrier Frequency-Division Multiple Access,SC-FDMA)和其他系统。本申请实施例中的术语“系统”和“网络”常被可互换地使用,所描述的技术既可用于以上提及的系统和无线电技术,也可用于其他系统和无线电技术。然而,以下描述出于示例目的描述了新空口(New Radio,NR)系统,并且在以下大部分描述中使用NR术语,尽管这些技术也可应用于NR系统应用以外的应用,如第6代(6 th Generation,6G)通信系统。
图1示出本申请实施例可应用的一种无线通信系统的框图。无线通信系统包括终端11和网络侧设备12。其中,终端11也可以称作终端设备或者用户终端(User Equipment,UE),终端11可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)或称为笔记本电脑、个人数字助理(Personal Digital Assistant,PDA)、掌上电脑、上网本、超级移动个人计算机(ultra-mobile personal computer,UMPC)、移动上网装置(Mobile Internet Device,MID)、可穿戴式设备(Wearable Device)或车载设备(Vehicle User Equipment,VUE)、行人终端(Pedestrian User Equipment,PUE)等终端侧设备,可穿戴式设备包括:手环、耳机、眼镜等。需要说明的是,在本申请实施例并不限定终端11的具体类型。网络侧设备12可以是基站或核心网,其中,基站可被称为节点B、演进节点B、接入点、基收发机站(Base Transceiver  Station,BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set,BSS)、扩展服务集(Extended Service Set,ESS)、B节点、演进型B节点(eNB)、家用B节点、家用演进型B节点、WLAN接入点、WiFi节点、发送接收点(Transmitting Receiving Point,TRP)或所述领域中其他某个合适的术语,只要达到相同的技术效果,所述基站不限于特定技术词汇,需要说明的是,在本申请实施例中仅以NR系统中的基站为例,但是并不限定基站的具体类型。
下面结合附图,通过具体的实施例及其应用场景对本申请实施例提供的一种信道测量处理方法进行详细地说明。
本申请实施例中,用户设备(user equipment,UE)可以指接入终端、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。终端还可以是蜂窝电话、无绳电话、会话启动协议(session initiation protocol,SIP)电话、无线本地环路(wireless local loop,WLL)站、个人数字助理(personal digital assistant,PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备。
如图2所示,本申请实施例的一种信道测量处理方法,应用于终端,包括:
步骤201,发送第一信令至目标小区;其中,
所述第一信令用于激活或去激活所述终端的目标小区传输信道测量相关信号;所述目标小区包括所述终端的服务小区和/或邻小区。
这样,终端就能够按照步骤202,通过发送第一信令至目标小区,即该终端的服务小区和/或邻小区,来直接激活或去激活目标小区传输信道测量相关信号,以便减少信道测量的时延,满足了对信道测量用参考信号获取的及时性要求。
因此,应用本申请实施例的方法的终端,对于具有定位需求的场景,将第一信令发送至该终端的服务小区和/或邻小区,即可激活服务小区和/或邻小区传输信道测量相关信号,以及时获取到信道测量用参考信号;而不需要定位的场景,将第一信令发送至该终端的服务小区和/或邻小区,即可去激活服务小区和/或邻小区传输信道测量相关信号,避免信令资源的消耗。
应该知道的是,目标小区是网络侧设备(如基站,传输参考点(Transmission Reference Point,TRP),参考点(Reference Point,RP),射频头等)的小区。
可选地,该实施例中,所述传输信道测量相关信号包括以下至少一项:
发送第二信令,其中所述第二信令用于激活或去激活所述邻小区接收参考信号,或用于激活或去激活所述终端发送所述参考信号;
测量所述参考信号。
该实施例中,参考信号是信道测量用信号。这里,第二信令是特定的小区(如用于定位控制的小区,如服务小区)接收到第一信令后,发送的用于激活或去激活目标小区测量参考信号的信令。具体的,特定的小区可发送该第二信令至终端的目标小区;或者,特定的小区也可以发送该第二信令至位置管理设备如LMF,经由位置管理设备激活或去激活目标小区测量参考信号。其中,LMF可进一步通过信令激活或去激活目标小区测量参考信号,该信令可以采用与第一信令的相同设计。
或者,特定的小区发送第二信令至终端,激活或去激该终端发送参考信号。
其中,测量参考信号也可以理解为接收参考信息,基于参考信号进行测量。
示例,在目标小区为服务小区和邻小区,或者目标小区为邻小区的情况下,第一信令用于激活或去激活目标小区接收参考信号;在目标小区为服务小区的情况下,第一信令用于激活或去激活目标小区发送第二信令和接收参考信号。
可选地,所述参考信号包括以下至少一项:
周期信道探测用参考信号SRS;
非周期SRS;
半静态SRS;
物理随机接入信道PRACH信号。
如此,信道测量用参考信号可包括但不限于:周期信道探测用参考信号(Sounding Reference Signal,SRS)、非周期SRS、半静态SRS、物理随机接入信道(Physical Random Access Channel,PRACH)信号。
由上述可知,信道测量相关信号可以是第二信令和/或参考信号,因此,可选地,所述目标小区传输的所述信道测量相关信号包括以下至少一项:
确定传输的所述信道测量相关信号;
确定接收的所述参考信号;
确定发送的所述第二信令。
也就是,目标小区在接收到第一信令的情况下,执行确定传输的所述信道测量相关信号,确定接收的所述参考信号,确定发送的第二信令中的至少一者,然后根据已确定的内容进行发送。
其中,确定传输的信道测量相关信号,即确定目标小区当前是发送第二信令还是接收参考信号,又或者是两者都需要。确定接收的参考信号,即确定目标小区接收哪个参考信号、如何接收等等,也可以说确定的是接收参考信号的配置信息。确定发送的第二信令,即确定目标小区发送哪种第二信令、如何发送第二信令,第二信令和所述参考信号的关系等等,也可以说确定的是发送第二信令的配置信息。
可选地,所述确定接收的所述参考信号包括确定以下至少一项:
所述参考信号的标识ID或组ID或终端识别标识;
所述参考信号的发送时间;
所述参考信号的发送周期;
所述参考信号的发送次数;
所述参考信号的接收时间;
所述参考信号的接收周期;
所述参考信号的接收次数;
所述参考信号的时频资源;
所述参考信号的数目;
所述参考信号的空间关系;
所述参考信号的功率信息;
接收或停止接收所述参考信号。
其中,时频资源包括但不限于:符号数、时间偏移、频域信息(如频域参考点pointA,带宽BW,梳状结构comb,频域偏移,跳频信息等)。而参考信 号的数目可以是资源(resource)数目,也可以是资源集(resource set)数目。
可选地,该实施例中,根据以下至少一项确定所述参考信号:
预配置的所述参考信号的配置信息;
预定义的所述参考信号的配置信息;
动态调度的所述参考信号的配置信息;
所述第一信令。
这里,第一信令通过携带参考信号的配置信息,或者通过与参考信号的配置信息之间存在的对应关系指示接收的参考信号。如此,目标小区可以直接基于预配置的参考信号的配置信息进行参考信号的接收,可以直接基于预定义的参考信号的配置信息进行参考信号的接收,可以直接基于动态调度的参考信号的配置信息进行参考信号的接收,可以直接基于第一信令进行参考信号的接收。当然,还可以通过预配置的参考信号的配置信息、预定义的参考信号的配置信息、动态调度的参考信号的配置信息以及第一信令中的至少两者来确定接收的参考信号的配置信息,以完成基于参考信号的信道测量。
示例1,目标小区根据LMF或网络侧设备预配置的参考信号的配置信息(如序列ID、循环移位、发送时间、发送周期、发送次数、数目、空间关系、时频资源、功率信息)接收参考信号。
示例2,网络侧配置了N1个参考信号(如非周期SRS或周期SRS),则可结合第一信令,确定接收N1个参考信号中的M1个参考信号,其中M1为整数,且1≤M1≤N1。当然,同时确定的还可以包括接收时间、接收周期、接收次数、时频资源、功率信息中的至少一者。
示例3,网络侧配置了N2个参考信号,则可结合第一信令以及预定义的参考信号的配置信息或LMF预配置的参考信号的配置信息,确定接收N2个非周期SRS中的M2个参考信号,其中M2为整数,且1≤M2≤N2。当然,同时确定的还可以包括接收时间、接收周期、接收次数、时频资源、功率信息中的至少一者。
可选地,所述第一信令包括以下至少一项:
PRACH信号;
SRS;
上行控制信息UCI;
信号特征满足第二预设条件的目标信号。
第一目标上行资源。
当然,第一信令包括但不限于:PRACH信号、SRS、上行控制信息(Uplink Control Information,UCI)、信号特征满足第二预设条件的目标信号、第一目标上行资源。
如此,若以PRACH信号为第一信令为例,在上述确定接收参考信号SRS的示例2中,可执行以下至少之一:
a1)根据不同PRACH的根序列与参考信号的对应关系,确定对应的参考信号;
b1)根据当前PRACH序列中的RO(PRACH Occasion)资源确定对应的参考信号;
c1)根据RO资源携带的上行信息确定对应的参考信号。
这里,若根据a1)和b1)联合确定对应的参考信号,如:根据a1)确定了第一参考信号的索引,根据b1)确定了非周期参考信号的目标接收时机,则目标小区可在目标接收时机进行第一参考信号的接收。
在上述确定接收的参考信号的示例3中,可执行以下至少之一:
a2)当前PRACH序列中约定特定的前导(preamble)序列(如根据特定根序列生成的,或者第几个preamble(即64个preamble的哪几个preamble))用于激活参考信号的接收;
b2)当前PRACH序列中的约定特定的资源(如预定的、发送目标随机接入前导序列随机接入时机RO资源)用于激活参考信号的接收,其中预定的RO资源为网络侧发送的配置信息中动态配置的,或预定义的;
c2)根据RO资源携带的上行信息确定对应的参考信号。
这里,若根据a2)和b2)联合确定对应的参考信号,如:根据a2)确定了第二参考信号的索引,根据b2)确定了参考信号的目标接收时机,则目标小区可在目标接收时机进行第二参考信号的接收。
而上述的第一参考信号或第二参考信号的目标接收时机,都可以根据激活时间T1和时间偏移T2确定,如目标接收时机(如接收时间)为T1+T2。 这里,T2可以是基于终端能力配置的、基于网络侧能力配置的或者预定义的固定值;还可以是变量,如根据第一信令(如资源、根序列等)的配置而变化。该实施例中,接收时机不仅限于接收时间,还包括接收次数、接收周期等。应该知道的是,对于接收端的接收时机与发送端的发送时机是对应的。
当然,上述以PRACH信号作为第一信令的实现,也适用于SRS、UCI、信号特征满足第二预设条件的目标信号、第一目标上行资源,在此不再赘述。
该实施例中,第一目标上行资源除可以直接作为第一信令外,考虑到第一信令的配置信息可用于确定接收的参考信号,可选地,第一信令可由第一目标上行资源携带第一信令的配置信息,结合该第一目标上行资源和PRACH信号、SRS、UCI、信号特征满足第二预设条件的目标信号中的至少一个,作为第一信令。例如,第一信令包括PRACH信号和携带PRACH信号配置信息的第一目标上行资源实现。
该实施例中,可选地,所述PRACH信号包括一个或多个PRACH信号;
所述PRACH信号包括一个或多个PRACH信号;
所述PRACH信号的前导码序列是预先设置的;
所述PRACH信号的发送资源是预先设置的;
所述PRACH信号和所述信道测量相关信号存在对应关系;
所述PRACH信号为所述目标小区的PRACH信号;
所述PRACH信号是根据监听所述目标小区和/或所述目标小区的配置确定的;
所述PRACH的配置信息和所述信道测量相关信号存在对应关系;
所述PRACH信号的发送资源和所述信道测量相关信号存在对应关系;
所述PRACH信号和参考信号的终端识别标识存在对应关系;
所述PRACH信号和参考信号的接收时间存在对应关系。
这里,对于作为第一信令的PRACH信号,若当前目标小区为多个小区,会在该多个小区的随机接入信道(Random Access Channel,RACH)资源或配置信息一致的情况下,使用一个preamble序列和相同的资源作为第一信令,发送给该多个小区,即对应该多个小区的第一信令是相同的;在该多个小区存在交叠的RACH资源的情况下,同样使用一个preamble序列和相同的资源 作为第一信令,发送给该多个小区,即对应该多个小区的第一信令是相同的;在该多个小区中存在小区RACH资源或配置与其他小区不同的情况下,对于不同于其他小区的小区,单独使用一个preamble作为第一信令,发送给该小区。其中,preamble序列可以是预先约定(预定义)用于激活或去激活信道测量相关信号,例如专用preamble序列。
与此同时,为了向多个小区发送PRACH信号,UE需要获取多个小区的PRACH信号的配置信息,所述配置信息可选的由服务小区发送,或者UE监听进行获取。
该实施例中的SRS,包括用于测量和/或用于定位的SRS。可选地,所述SRS满足以下至少一项:
所述SRS的基序列是根据预设标识生成的,其中所述预设标识包括小区ID,公共ID或者定位ID;
所述SRS的序列是预先设置的;
所述SRS存在至少一个符号用于激活或去激活传输所述信道测量相关信号;
所述SRS携带激活或去激活的指示信息;
所述SRS和所述信道测量相关信号存在对应关系;
所述SRS的发送资源是预先设置或动态调度的;
所述SRS的发送资源和所述信道测量相关信号存在对应关系;
所述SRS的配置信息是预先设置或动态调度的;
所述SRS的配置信息和所述信道测量相关信号存在对应关系;
所述SRS和参考信号的终端识别标识存在对应关系;
所述SRS和参考信号的发送时间存在对应关系。
其中,对于SRS存在至少一个符号用于激活或去激活发送所述信道测量相关信号,可以是特定符号(如第一个符号、连续或非连续的多个符号)。对于携带激活或去激活的指示信息的SRS,该指示信息可以为识别标识,和/或,1bit的信息,这样邻小区无需盲检,或减少盲检。对于SRS的发送资源,可以是预先设置或动态调度的N3个符号。对于SRS的配置信息,可以是预先设置或动态调度的N4个符号携带,其中,该配置信息还可为与识别标识或者 其他安全标识进行密钥保护或者加扰的信息。对于与信道测量相关信号存在对应关系的SRS,该对应关系可表示但不限于信道测量相关信号与SRS的偏移,该偏移为X个符号或Y个时隙(slot),当然,该偏移还可以是X+Y*14个符号。同样的,对于发送资源或配置信息与信道测量相关信号存在对应关系的SRS,该对应关系也可表示但不限于两者的偏移。
示例性的,所述SRS仅根据激活标识生成相应的SRS信号,仅携带激活或去激活信息;或者所述SRS携带第一SRS(所述SRS的一种,如用于定位的SRS)的配置信息,既激活所述SRS接收,又通知所述第一SRS的配置信息。
进一步的,所述SRS用于激活激活或去激活传输信道测量相关信号时,还可以包括特定符号(如第一个符号、连续或非连续的多个符号)携带所述UE的序列标识。
该实施例中,可选地,所述UCI满足以下至少一项:
所述UCI携带激活或去激活的指示信息;
所述UCI携带所述信道测量相关信号的配置信息;
所述UCI的信令格式和携带的信息相关;
所述UCI携带参考信号的终端识别标识信息;
所述UCI和参考信号的接收时间存在对应关系;
所述UCI携带参考信号的接收时间。
对于携带激活或去激活的指示信息的UCI,该指示信息可以为识别标识(如UE或需要激活的参考信号标识),和/或,1bit的信息。对于信令格式和携带的信息相关的UCI,具体的,其信令格式可以类似于物理上行控制信道(Physical Uplink Control Channel,PUCCH)格式(format)0或1,仅包含激活或去激活的区分;可以类似于PUCCH format2或3,包含激活或去激活的具体信道测量相关信号信息。
该实施例中作为第一信令的信号特征满足第二预设条件的目标信号,可选地,所述目标信号满足以下至少一项:
所述目标信号为伪随机码序列;
所述目标信号为ZC序列;
所述目标信号的初始种子Cinit与预设信息相关联;
所述目标信号和所述信道测量相关信号存在对应关系;
所述目标信号的发送资源是预先设置或动态调度的;
所述目标信号的发送资源属于目标资源集;
所述目标信号的序列信息或循环移位与预设信息相关联;
所述目标信号的配置信息是预先设置或动态调度的;
所述目标信号的配置信息和所述信道测量相关信号存在对应关系;
所述目标信号的发送资源和所述信道测量相关信号存在对应关系;
所述目标信号携带参考信号的终端识别标识信息;
所述目标信号和参考信号的接收时间存在对应关系;
所述目标信号携带参考信号的接收时间。
其中,所述预设信息包括以下至少一项:
小区ID或组ID;
所述目标信号的ID;
所述信道测量相关信号ID或组ID;
所述目标信号的符号;
所述目标信号的时隙;
所述信道测量相关信号的符号;
所述信道测量相关信号的时隙。
其中,所述目标资源集包括以下至少一项:
网络侧设备预配置的资源集;
协议预定义的资源集;
可被目标信号抢占的资源集;
动态调度的资源集。
其中,所述目标资源集满足以下至少一项:
所述目标资源的带宽固定或与带宽部分BWP对应;
所述目标资源的中心频点固定或与BWP对应;
所述目标资源的梳妆结构Comb固定或满足第三预设条件;
所述目标资源的频域偏移固定或满足第四预设条件;
所述目标资源的时域位置固定或与候选资源对应。
如此,第一信令可使用特定的无线消息管理(Radio Information Management,RIM)信号。其中,若目标信号的发送资源的时域位置固定,该时域位置可以是时分复用(Time Division Duplexing,TDD)的边界slot。而候选资源是针对终端的被调度资源。而第三预设条件和第四预设条件均为Comb与频域偏移一致,当然,第三预设条件和第四预设条件也可以是其它设置。
具体的,对于ZC序列的目标信号,ZC循环移位表示是否激活,或者激活哪种信道测量相关信号。
该实施例中,可选地,所述第二信令包括以下至少一项:
信号特征满足第一预设条件的目标信号;
Xn接口信息;
DCI;
目标下行资源;
长期演进定位LPPa或新空口定位NRPPa信息。
这里,第二信令可以是服务小区发送至邻小区,或者服务小区发送至位置管理设备如LMF。而且,第二信令用于激活或去激终端发送参考信号,也可以是服务小区发送至终端的。因此,第二信令的实现,包括但不限于信号特征满足第一预设条件的目标信号,Xn接口信息,DCI,目标下行资源,LPPa或NRPPa信息中的至少一者。当然,LMF也可发送信令于激活或去激终端发送参考信号。
其中,可作为第二信令的目标信号可以与上述作为第一信令的目标信号相同,即第一预设条件与第二预设条件相同,如此,上述对作为第一信令的目标信号的限定,也适用于作为第二信令的目标信号。但是,对于作为第二信令的目标信号,若该目标信号和信道测量相关信号存在对应关系,其配置信息和信道测量相关信号存在对应关系,其发送资源和信道测量相关信号存在对应关系,或者其它有关信道测量相关信号的限定,此时,该信道测量相关信号为参考信号。而对于作为第二信令的目标信号,候选资源是针对邻小区被调度的资源。
此外,作为第二信令的信号特征满足第一预设条件的目标信号,还可以包括但不限于:较大时延、较大路损、区别于当前被终端测量的信号、携带发送小区的识别信息、预设时间内可检测的第二信令数目中的至少一项。其中,考虑邻小区的距离,目标信号需要较大时延,如连续2个符号发送、采用扩展循环前缀(Cyclic Prefix,CP)或者采用较小的子载波间隔。而连续2个符号发送,可以是聚合两个符号的CP到第一个符号,还可以是符号之间相位连续。考虑邻小区的距离,目标信号需要较大路损。目标信号区别于当前被终端测量的信号,可根据信号配置、序列设计。而目标信号携带发送小区的识别信息,可以是一个组(group)的识别信息(如group ID),即一定区域内的第二信令携带group ID都相同,这里,group ID可以由LMF指示或者预定义通过area ID或areascop约束。进一步的,一个服务小区也可以有i个组ID,i可选为1、2、4、8、16,上限可选的为128、256、1024、4096、65536。目标信号携带发送小区的识别信息包括:时分,即时域区分;频分,即不同频域位置区分不同小区;码分,即不同的RS序列。
该实施例中,可选地,所述第一目标上行资源满足以下至少一项:
所述第一目标上行资源携带所述信道测量相关信号的配置信息;
所述第一目标上行资源携带的信息可被物理层解析;
所述第一目标上行资源的配置信息和所述信道测量相关信号存在对应关系;
所述第一目标上行资源的发送资源和所述信道测量相关信号存在对应关系;
所述第一目标上行资源和参考信号的接收时间存在对应关系。
这里,第一目标上行资源可单独作为第一信令;也可与第一信令的信号配套特定的上行资源,传输第一信令的信号和/或信道测量相关信号的配置信息。而由于第一目标上行资源携带的信息可被物理层解析,可选的,结合第一目标上行资源携带的信息和接收小区标识(或者预配置的参考信号的信息),确定需要发送的参考信号,当然,还可确定X和Y的取值。
如图3所示,第一信令包括信号序列301和携带信道测量相关信号的配置信息的第一目标上行资源302,激活目标小区在X+Y*14个符号之后发送 信道测量相关信号303。第一信令与信道测量相关信号之间的时间可以使用符号为单位,也可使用时隙,或者其它。
对于参考信号的配置信息,包括但不限于频率层ID、pointA、子载波间隔(SubCarrier Space,SCS)、comb size、参考信号起始位置信息、参考信号带宽信息、参考信号数值(numberology)信息、频段(band)标识、参考信号时域信息。其中,时域信息包含但不限于:时域位置、周期、周期偏移、发送时机、重复信息。
若第一信令如SSB(除了主同步信号(Primary Synchronization Signal,PSS)和辅同步信号(Secondary Synchronization Signal,SSS),还携带物理广播信道(Physical Broadcast Channel,PBCH)信息),则该第一信令可使用至少一个符号用于激活或去激活传输信道测量相关信号,和/或,携带激活或去激活的指示信息(如识别标识、1bit信息)。该第一信令中,存在N5个符号发送信号,N6个符号携带配置信息。该配置信息可为与识别标识或者其他安全标识进行密钥保护或者加扰的信息。
该实施例中,激活或去激活传输信道测量相关信号的识别标识或安全密钥,可以是网络侧设备,或位置管理设备如LMF配置的。邻小区可以从网络侧得到预配置,或者布网预配置,或者结合配置。
另外,在该实施例中,第一目标上行资源的实现,也适用于目标下行资源,在此不再赘述。
此外,可选地,所述方法还包括:
通过第二目标上行资源发送所述信道测量相关信号的配置信息。
这里,第二目标上行资源是专用发送信道测量相关信号的配置信息的资源。
该实施例中,第一信令的配置信息可以由网络侧设备或LMF配置。因此,可选地,所述方法还包括:
接收位置管理设备或网络侧设备发送的所述第一信令的配置信息;其中,所述第一信令的配置信息包括以下至少一项:
信令的类型;
信号的标识ID或组ID;
信号的循环移位;
信号的序列ID;
信号的发送时间;
信号的发送周期;
信号的发送次数;
信号的时频资源;
信号的数目;
信号的空间关系;
信号的功率信息;
发送或停止发送所述第一信令;
与所述信道测量相关信号的对应关系。
这里,第一信令的类型如上述可知,可以包括PRACH信号,专用激活或去激活信号(如SRS、目标信号),或者其它上行信号(UCI、第一目标上行资源信号)。与信道测量相关信号的对应关系可以是:第一信令激活或去激活全部,第一信令分别对应特定的信道测量相关信号等。
当然,第二信令、PRACH信号、SRS、UCI、第一目标上行资源等对应的配置信息,可以类似于上述的第一信令,在此不再赘述。
需要注意的是,所述第一信令,第二信令可以结合第二目标上行资源和/或第一目标上行资源确定传输的信道测量相关信号,而第二信令还可以结合第二目标上行资源或目标下行资源确定传输的信道测量相关信号。
该实施例中,可选地参考信号的接收时机可与激活或去激活的信令(如第一信令、第二信令)相关,激活或去激活的信令还可用于信息交换(如:成功激活)。
可选地,目标小区收到第一信令后,会针对第一信令进行反馈,因此,所述发送第一信令至目标小区之后,还包括:
接收所述目标小区的第一反馈信息;其中,所述第一反馈信息用于指示以下至少一项:
是否成功激活或去激活传输所述信道测量相关信号;
是否成功接收所述第一信令。
终端接收到的第一反馈信息,指示是否成功激活或去激活传输信道测量相关信号,和/或,是否成功接收第一信令。
其中,第一反馈信息可通过UU信令交互,如发送于随机接入反馈(Rach access response,RAR)中,通过RAR的一个或多个比特信息进行上述指示,该信息可使用上行链路授权UL grant,或者小区无线网络临时标识(Cell-RadioNetworkTemporaryIdentifier,C-RNTI)(全0或全1)等;又如第一反馈信息是随机接入前导码认证(Random Access Preamble Identifier,RAPID),为gNB在检测preamble时所得到的preamble index,如果终端发现接收到的RAPID与自己发送preamble(若preamble为定位特定的,则认为成功激活参考信号)时使用的索引相同,则认为成功接收到对应的RAR,其对应的RAPID MAC子头由三个字段(E/T/RAPID)组成。
第一反馈信息还可通过检测接收的信号,确定是否激活或去激活预计的信号。
然而,在上述实施例中可知,服务小区可发送第二信令至邻小区,则邻小区可向服务小区反馈信息,如X2信令交互,或者,发送信令给LMF,LMF收集所有相关邻小区的反馈信息,发送确认响应ACK的邻小区或者否定响应NACK的邻小区给服务小区。此时,邻小区的反馈信息也指示是否成功激活或去激活接收参考信号,和/或,是否成功接收第二信令。且邻小区的反馈信息可实现如上述的第一反馈信息,在此不再赘述。
另外,接收第一信令和/或第二信令的小区,还可向LMF反馈:小区通过单独的信令交换,通知LMF该小区激活或去激活对应信号;小区在其他信令交互时,携带小区的反馈信息给LMF,通知LMF该小区激活或去激活对应信号。具体的,可以反馈激活或去激活的信号ID、激活或去激活的源设备等。
该实施例中,可选地,所述目标小区是通过以下至少一种方式确定的:
网络侧配置;
所述终端监听的结果;
无线资源管理RRM测量结果。
此外,对于目标小区,除通过终端的第一信令激活或去激活该目标小区传输信道测量相关信号之外,还可以通过LMF的第三信令激活或去激活该目 标小区传输信道测量相关信号。故,目标小区接收到LMF的第三信令,会激活或去激活传输信道测量相关信号。
与第一信令相同的,在目标小区为服务小区和邻小区,或者目标小区为邻小区的情况下,第三信令用于激活或去激活目标小区接收参考信号;在目标小区为服务小区的情况下,第三信令用于激活或去激活目标小区发送第二信令和接收参考信号,进行信道测量。
而且,目标小区会接收LMF发送的所述第三信令的配置信息;或者,发送第三信令的配置信息,发送至LMF。该第三信令的配置信息包括以下至少一项:
信令的类型;
信号的标识ID或组ID;
信号的循环移位;
信号的序列ID;
信号的发送时间;
信号的发送周期;
信号的发送次数;
信号的时频资源;
信号的数目;
信号的空间关系;
信号的功率信息;
发送或停止发送所述第三信令;
与所述传输信道测量相关信号的对应关系。
如此,第三信令的配置信息类似于第一信令的配置信息,在此不再赘述。
可选地,所述第三信令包括:
NRPPa信息。
而对于接收到第三信令的小区,也可向LMF进行信息反馈,小区通过单独的信令交换,通知LMF该小区激活或去激活对应信号;小区在其他信令交互时,携带小区的反馈信息给LMF,通知LMF该小区激活或去激活对应信号。具体的,可以反馈激活或去激活的信号ID、激活或去激活的源设备等。
该实施例中,终端将能够基于第一信令或第三信令激活服务小区测量参考信号和邻小区测量参考信号,进行信道测量。
下面结合附图,说明本申请实施例方法在不同场景的应用(以激活测量SRS为例):
场景一、如图4所示,位置服务器(Location Based Services,LBS)向LMF发送位置请求,包括时延、精度阈值。这里,LMF配置SRS配置信息,向服务小区和邻小区发送SRS配置信息,用于后续SRS的测量。LMF也可向终端发送SRS配置信息,用于后续终端发送SRS。终端发送SRS激活信令(即第一信令)至服务小区和邻小区,激活服务小区和邻小区测量SRS。如此,终端就能够发送SRS,由服务小区和邻小区测量SRS,完成定位中的信道测量。服务小区和邻小区还能够得到终端上报结果。
其中,服务小区和邻小区还能够在接收到SRS激活信令后,向终端发送反馈信息,指示激活情况等信息。
LMF也能够通过包括SRS激活信令(即第三信令)的SRS配置信息激活服务小区和邻小区测量SRS。
场景二、如图5所示,终端进行位置服务请求,请求需要低时延、高精度的定位。这里,LMF配置SRS配置信息,向服务小区和邻小区发送SRS配置信息,用于后续测量SRS。终端发送服务小区激活信令(即第一信令)至服务小区,激活服务小区测量SRS和发送SRS激活信令(即第二信令)。邻小区基于接收到的SRS激活信令测量SRS。如此,终端就能够发送SRS,由服务小区和邻小区测量SRS,完成定位中的信道测量。服务小区和邻小区还能够得到终端上报结果。
其中,服务小区还能够发送SRS激活信令至终端,通知终端及时发送SRS。邻小区还能够在接收到SRS激活信令后,向服务小区发送反馈信息,指示激活情况等信息。
LMF也能够通过包括SRS激活信令(即第三信令)的SRS配置信息激活服务小区和邻小区测量SRS。
场景三、如图6所示,终端进行位置服务请求,请求需要低时延、高精度的定位。这里,LMF配置SRS配置信息,向服务小区和邻小区发送SRS配 置信息,用于后续测量SRS。终端发送服务小区激活信令(即第一信令)至服务小区,激活服务小区测量SRS和发送LMF激活信令(即第二信令)。LMF基于接收到的LMF激活信令,发送SRS激活信令至邻小区。邻小区基于接收到的SRS激活信令测量SRS。如此,终端就能够发送SRS,由服务小区和邻小区测量SRS,完成定位中的信道测量。服务小区和邻小区还能够得到终端上报结果。
其中,服务小区还能够发送SRS激活信令至终端,通知终端及时发送SRS。服务小区还能够发送SRS激活信令的配置信息,以便邻小区进行SRS激活信令的接收。邻小区还能够在接收到SRS激活信令后,向服务小区发送反馈信息,指示激活情况等信息。
LMF也能够通过包括SRS激活信令(即第三信令)的SRS配置信息激活服务小区和邻小区测量SRS。
场景四,终端进行位置服务请求,请求需要低时延、高精度的定位。终端发送服务小区激活信令(即第一信令)至服务小区,激活服务小区测量SRS和发送LMF激活信令(即第二信令)。LMF基于接收到的LMF激活信令,发送SRS激活信令至邻小区。邻小区基于接收到的SRS激活信令测量SRS。如此,终端就能够发送SRS,由服务小区和邻小区测量SRS,完成定位中的信道测量。
场景五,位置服务器(Location Based Services,LBS)向LMF发送位置请求,包括时延、精度阈值。这里,LMF配置SRS配置信息,向服务小区和邻小区发送SRS配置信息,用于后续测量SRS。LMF也可向终端发送SRS配置信息,用于后续终端发送SRS。LMF发送SRS激活信令(即第三信令)的SRS配置信息激活服务小区和邻小区测量SRS。LMF或服务小区发送第二信令激活邻小区测量SRS或UE发送SRS。
可选的LMF发送第四信令激活发送所述SRS。
此外,服务小区可向LMF发送LMF激活信令的同时,向邻小区发送SRS激活信令,激活邻小区测量SRS。
在上述场景中,配置信息可由两端设备交互配置,如SRS配置信息可以由服务小区配置,发送给LMF。
综上所述,本申请实施例的方法,终端通过发送第一信令至作为目标小区,即该终端的服务小区和/或邻小区,来直接激活或去激活目标小区传输信道测量相关信号,以便减少定位的时延,满足了对参考信号获取的及时性要求。
如图7所示,本申请实施例的一种信道测量处理方法,应用于网络侧设备,包括:
步骤701,接收终端的第一信令或位置管理设备的第三信令;
其中,所述第一信令、所述第三信令用于激活或去激活所述终端的目标小区传输信道测量相关信号;所述目标小区包括所述终端的服务小区和/或邻小区。
这样,网络侧设备通过接收终端的第一信令或位置管理设备的第三信令,来直接激活或去激活传输信道测量相关信号,以便减少定位的时延,满足了对信道测量用参考信号获取的及时性要求。
这里,网络侧设备是终端的服务小区和/或邻小区的基站。
可选地,所述方法还包括:
传输信道测量相关信号;
所述传输信道测量相关信号包括以下至少一项:
发送第二信令,其中所述第二信令用于激活或去激活所述邻小区接收参考信号,或用于激活或去激活所述终端发送所述参考信号;
测量所述参考信号。
可选地,所述第二信令包括以下至少一项:
信号特征满足第一预设条件的目标信号;
Xn接口信息;
DCI;
第三目标下行资源;
LPPa或NRPPa信息。
可选地,所述参考信号包括以下至少一项:
周期SRS;
非周期SRS;
半静态SRS;
PRACH信号。
可选地,所述传输所述信道测量相关信号之前,还包括执行以下至少之一:
确定传输的所述信道测量相关信号;
确定接收的所述参考信号;
确定发送的所述第二信令。
可选地,所述确定接收的所述参考信号包括确定以下至少一项:
所述参考信号的标识ID或组ID或终端识别标识;
所述参考信号的发送时间;
所述参考信号的发送周期;
所述参考信号的发送次数;
所述参考信号的接收时间;
所述参考信号的接收周期;
所述参考信号的接收次数;
所述参考信号的时频资源;
所述参考信号的数目;
所述参考信号的空间关系;
所述参考信号的功率信息;
接收或停止接收所述参考信号。
可选地,根据以下至少一项确定所述参考信号:
预配置的所述参考信号的配置信息;
预定义的所述参考信号的配置信息;
动态调度的所述参考信号的配置信息;
所述第一信令。
可选地,所述接收终端的第一信令或位置管理设备的第三信令之后,还包括:
发送所述第二信令至所述邻小区。
可选地,所述第一信令包括以下至少一项:
PRACH信号;
SRS;
上行控制信息UCI;
信号特征满足第二预设条件的目标信号;
第一目标上行资源。
可选地,所述PRACH信号满足以下至少一项:
所述PRACH信号包括一个或多个PRACH信号;
所述PRACH信号的前导码序列是预先设置的;
所述PRACH信号的发送资源是预先设置的;
所述PRACH信号和所述信道测量相关信号存在对应关系;
所述PRACH信号为所述目标小区的PRACH信号;
所述PRACH信号是根据监听所述目标小区和/或所述目标小区的配置确定的;
所述PRACH的配置信息和所述信道测量相关信号存在对应关系;
所述PRACH信号的发送资源和所述信道测量相关信号存在对应关系;
所述PRACH信号和参考信号的终端识别标识存在对应关系;
所述PRACH信号和参考信号的接收时间存在对应关系。
可选地,所述SRS满足以下至少一项:
所述SRS的基序列是根据预设标识生成的,其中所述预设标识包括小区ID,公共ID或者定位ID;
所述SRS的序列是预先设置的;
所述SRS存在至少一个符号用于激活或去激活传输所述信道测量相关信号;
所述SRS携带激活或去激活的指示信息;
所述SRS和所述信道测量相关信号存在对应关系;
所述SRS的发送资源是预先设置或动态调度的;
所述SRS的配置信息是预先设置或动态调度的;
所述SRS的配置信息和所述信道测量相关信号存在对应关系;
所述SRS的发送资源和所述信道测量相关信号存在对应关系;
所述SRS和参考信号的终端识别标识存在对应关系;
所述SRS和参考信号的发送时间存在对应关系。
可选地,所述UCI满足以下至少一项:
所述UCI携带激活或去激活的指示信息;
所述UCI携带所述信道测量相关信号的配置信息;
所述UCI的信令格式和携带的信息相关;
所述UCI携带参考信号的终端识别标识信息;
所述UCI和参考信号的接收时间存在对应关系;
所述UCI携带参考信号的接收时间。
可选地,所述目标信号满足以下至少一项:
所述目标信号为伪随机码序列;
所述目标信号为ZC序列;
所述目标信号的Cinit与预设信息相关联;
所述目标信号和所述信道测量相关信号存在对应关系;
所述目标信号的发送资源是预先设置或动态调度的;
所述目标信号的发送资源属于目标资源集;
所述目标信号的序列信息或循环移位与预设信息相关联;
所述目标信号的配置信息是预先设置或动态调度的;
所述目标信号的配置信息和所述信道测量相关信号存在对应关系;
所述目标信号的发送资源和所述信道测量相关信号存在对应关系;
所述目标信号携带参考信号的终端识别标识信息;
所述目标信号和参考信号的接收时间存在对应关系;
所述目标信号携带参考信号的接收时间。
可选地,所述预设信息包括以下至少一项:
小区ID或组ID;
所述目标信号的ID;
所述信道测量相关信号ID或组ID;
所述目标信号的符号;
所述目标信号的时隙;
所述信道测量相关信号的符号;
所述信道测量相关信号的时隙。
可选地,所述目标资源集包括以下至少一项:
网络侧设备预配置的资源集;
协议预定义的资源集;
可被目标信号抢占的资源集;
动态调度的资源集。
可选地,所述目标资源集满足以下至少一项:
所述目标资源的带宽固定或与带宽部分BWP对应;
所述目标资源的中心频点固定或与BWP对应;
所述目标资源的梳状结构Comb固定或满足第三预设条件;
所述目标资源的频域偏移固定或满足第四预设条件;
所述目标资源的时域位置固定或与候选资源对应。
可选地,所述第一目标上行资源满足以下至少一项:
所述第一目标上行资源携带所述信道测量相关信号的配置信息;
所述第一目标上行资源携带的信息可被物理层解析;
所述第一目标上行资源的配置信息和所述信道测量相关信号存在对应关系;
所述第一目标上行资源的发送资源和所述信道测量相关信号存在对应关系;
所述第一目标上行资源和参考信号的接收时间存在对应关系。
可选地,所述第三信令包括:
NRPPa信息。
可选地,还包括:
通过第二目标上行资源接收所述信道测量相关信号的配置信息;或者,
接收所述位置管理设备发送的所述信道测量相关信号的配置信息。
可选地,还包括:
接收所述位置管理设备发送的所述第一信令的配置信息;或者,
发送所述第一信令的配置信息;
其中,所述第一信令的配置信息包括以下至少一项:
信令的类型;
信号的标识ID或组ID;
信号的循环移位;
信号的序列ID;
信号的发送时间;
信号的发送周期;
信号的发送次数;
信号的时频资源;
信号的数目;
信号的空间关系;
信号的功率信息;
发送或停止发送所述第一信令;
与所述信道测量相关信号的对应关系。
可选地,还包括:
接收所述位置管理设备发送的所述第三信令的配置信息;或者,
发送所述第三信令的配置信息;
其中,所述第三信令的配置信息包括以下至少一项:
信令的类型;
信号的标识ID或组ID;
信号的循环移位;
信号的序列ID;
信号的发送时间;
信号的发送周期;
信号的发送次数;
信号的时频资源;
信号的数目;
信号的空间关系;
信号的功率信息;
发送或停止发送所述第三信令;
与所述信道测量相关信号的对应关系。
可选地,所述接收终端的第一信令或位置管理设备的第三信令之后,还包括:
发送第二反馈信息;其中,所述第二反馈信息用于指示以下至少一项:
是否成功激活或去激活传输所述信道测量相关信号;
是否成功接收所述第一信令;
是否成功接收所述第三信令。
可选地,所述目标小区是通过以下至少一种方式确定的:
网络侧配置;
所述终端监听的结果;
无线资源管理RRM测量结果。
需要说明的是,该实施例的方法应用于网络侧设备,与上述应用于终端的方法配合完成定位处理,上述应用于终端的方法的实施例的实现方式适用于该方法,也能达到相同的技术效果。
如图8所示,本申请实施例的一种信道测量处理方法,应用于位置管理设备,包括:
步骤801,发送第三信令至目标小区;其中,
所述第三信令用于激活或去激活终端的目标小区传输信道测量相关信号;所述目标小区包括所述终端的服务小区和/或邻小区。
位置管理设备通过发送第三信令至作为目标小区,即该终端的服务小区和/或邻小区,来直接激活或去激活目标小区传输信道测量相关信号,以便减少定位的时延,满足了对信道测量用参考信号获取的及时性要求。
该位置管理设备如LMF,是下沉到服务小区的LMF。
可选地,所述传输信道测量相关信号包括以下至少一项:
发送第二信令,其中所述第二信令用于激活或去激活所述邻小区接收参考信号,或用于激活或去激活所述终端发送所述参考信号;
测量所述参考信号。
可选地,所述第二信令包括以下至少一项:
信号特征满足第一预设条件的目标信号;
Xn接口信号;
DCI;
第三目标下行资源;
LPPa或NRPPa信息。
可选地,所述参考信号包括以下至少一项:
周期SRS;
非周期SRS;
半静态SRS;
PRACH信号。
可选地,所述第三信令包括:
NRPPa信息。
可选地,还包括:
发送所述信道测量相关信号的配置信息。
可选地,还包括:
发送第一信令的配置信息;或者,
接收第一信令的配置信息;
其中,所述第一信令的配置信息包括以下至少一项:
信令的类型;
信号的标识ID或组ID;
信号的循环移位;
信号的序列ID;
信号的发送时间;
信号的发送周期;
信号的发送次数;
信号的时频资源;
信号的数目;
信号的空间关系;
信号的功率信息;
发送或停止发送所述第一信令;
与所述信道测量相关信号的对应关系。
可选地,还包括:
接收所述第三信令的配置信息;或者,
发送所述第三信令的配置信息;
其中,所述第三信令的配置信息包括以下至少一项:
信令的类型;
信号的标识ID或组ID;
信号的循环移位;
信号的序列ID;
信号的发送时间;
信号的发送周期;
信号的发送次数;
信号的时频资源;
信号的数目;
信号的空间关系;
信号的功率信息;
发送或停止发送所述第三信令;
与所述信道测量相关信号的对应关系。
可选地,所述发送第三信令至目标小区之后,还包括:
接收第三反馈信息;其中,所述第三反馈信息用于指示以下至少一项:
是否成功激活或去激活传输所述信道测量相关信号;
是否成功接收所述第三信令。
可选地,所述方法还包括:
发送第四信令,其中所述第四信令用于激活或去激所述终端发送所述参考信号。
需要说明的是,该实施例的方法应用于位置管理设备,与上述应用于网络侧设备的方法配合完成定位处理,上述应用于网络侧设备的方法的实施例的实现方式适用于该方法,也能达到相同的技术效果。
如图9所示,本申请实施例的一种信道测量处理装置,包括:
第一发送模块910,用于发送第一信令至目标小区;其中,
所述第一信令用于激活或去激活终端的目标小区传输信道测量相关信号;所述目标小区包括所述终端的服务小区和/或邻小区。
这样,该实施例的装置通过发送第一信令至作为目标小区,即该终端的服务小区和/或邻小区,来直接激活或去激活目标小区传输信道测量相关信号,以便减少定位的时延,满足了对信道测量参考信号获取的及时性要求。
可选地,所述传输信道测量相关信号包括以下至少一项:
发送第二信令,其中所述第二信令用于激活或去激活所述邻小区接收参考信号,或用于激活或去激活所述终端发送所述参考信号;
测量所述参考信号。
可选地,所述第二信令包括以下至少一项:
信号特征满足第一预设条件的目标信号;
Xn接口信息;
DCI;
目标下行资源;
长期演进定位LPPa或新空口定位NRPPa信息。
可选地,所述参考信号包括以下至少一项:
周期信道探测用参考信号SRS;
非周期SRS;
半静态SRS;
物理随机接入信道PRACH信号。
可选地,所述目标小区传输的所述信道测量相关信号包括以下至少一项:
确定传输的所述信道测量相关信号;
确定接收的所述参考信号;
确定发送的所述第二信令。
可选地,所述确定接收的所述参考信号包括确定以下至少一项:
所述参考信号的标识ID或组ID或终端识别标识;
所述参考信号的发送时间;
所述参考信号的发送周期;
所述参考信号的发送次数;
所述参考信号的接收时间;
所述参考信号的接收周期;
所述参考信号的接收次数;
所述参考信号的时频资源;
所述参考信号的数目;
所述参考信号的空间关系;
所述参考信号的功率信息;
接收或停止接收所述参考信号。
可选地,根据以下至少一项确定所述参考信号:
预配置的所述参考信号的配置信息;
预定义的所述参考信号的配置信息;
动态调度的所述参考信号的配置信息;
所述第一信令。
可选地,所述第一信令包括以下至少一项:
PRACH信号;
SRS;
上行控制信息UCI;
信号特征满足第二预设条件的目标信号;
第一目标上行资源。
可选地,所述PRACH信号满足以下至少一项:
所述PRACH信号包括一个或多个PRACH信号;
所述PRACH信号的前导码序列是预先设置的;
所述PRACH信号的发送资源是预先设置的;
所述PRACH信号和所述信道测量相关信号存在对应关系;
所述PRACH信号为所述目标小区的PRACH信号;
所述PRACH信号是根据监听所述目标小区和/或所述目标小区的配置确定的;
所述PRACH的配置信息和所述信道测量相关信号存在对应关系;
所述PRACH信号的发送资源和所述信道测量相关信号存在对应关系;
所述PRACH信号和参考信号的终端识别标识存在对应关系;
所述PRACH信号和参考信号的接收时间存在对应关系。
可选地,所述SRS满足以下至少一项:
所述SRS的基序列是根据预设标识生成的,其中所述预设标识包括小区ID,公共ID或者定位ID;
所述SRS的序列是预先设置的;
所述SRS存在至少一个符号用于激活或去激活传输所述信道测量相关信号;
所述SRS携带激活或去激活的指示信息;
所述SRS和所述信道测量相关信号存在对应关系;
所述SRS的发送资源是预先设置或动态调度的;
所述SRS的发送资源和所述信道测量相关信号存在对应关系;
所述SRS的配置信息是预先设置或动态调度的;
所述SRS的配置信息和所述信道测量相关信号存在对应关系;
所述SRS和参考信号的终端识别标识存在对应关系;
所述SRS和参考信号的发送时间存在对应关系。
可选地,所述UCI满足以下至少一项:
所述UCI携带激活或去激活的指示信息;
所述UCI携带所述信道测量相关信号的配置信息;
所述UCI的信令格式和携带的信息相关;
所述UCI携带参考信号的终端识别标识信息;
所述UCI和参考信号的接收时间存在对应关系;
所述UCI携带参考信号的接收时间。
可选地,所述目标信号满足以下至少一项:
所述目标信号为伪随机码序列;
所述目标信号为ZC序列;
所述目标信号的初始种子Cinit与预设信息相关联;
所述目标信号和所述信道测量相关信号存在对应关系;
所述目标信号的发送资源是预先设置或动态调度的;
所述目标信号的发送资源属于目标资源集;
所述目标信号的序列信息或循环移位与预设信息相关联;
所述目标信号的配置信息是预先设置或动态调度的;
所述目标信号的配置信息和所述信道测量相关信号存在对应关系;
所述目标信号的发送资源和所述信道测量相关信号存在对应关系;
所述目标信号携带参考信号的终端识别标识信息;
所述目标信号和参考信号的接收时间存在对应关系;
所述目标信号携带参考信号的接收时间。
可选地,所述预设信息包括以下至少一项:
小区ID或组ID;
所述目标信号的ID;
所述信道测量相关信号ID或组ID;
所述目标信号的符号;
所述目标信号的时隙;
所述信道测量相关信号的符号;
所述信道测量相关信号的时隙。
可选地,所述目标资源集包括以下至少一项:
网络侧设备预配置的资源集;
协议预定义的资源集;
可被目标信号抢占的资源集;
动态调度的资源集。
可选地,所述目标资源集满足以下至少一项:
所述目标资源的带宽固定或与带宽部分BWP对应;
所述目标资源的中心频点固定或与BWP对应;
所述目标资源的梳状结构Comb固定或满足第三预设条件;
所述目标资源的频域偏移固定或满足第四预设条件;
所述目标资源的时域位置固定或与候选资源对应。
可选地,所述第一目标上行资源满足以下至少一项:
所述第一目标上行资源携带所述信道测量相关信号的配置信息;
所述第一目标上行资源携带的信息可被物理层解析;
所述第一目标上行资源的配置信息和所述信道测量相关信号存在对应关系;
所述第一目标上行资源的发送资源和所述信道测量相关信号存在对应关系;
所述第一目标上行资源和参考信号的接收时间存在对应关系。
可选地,所述装置还包括:
第一配置信息发送模块,用于通过第二目标上行资源发送所述信道测量相关信号的配置信息。
可选地,所述装置还包括:
第一配置信息接收模块,用于接收位置管理设备或网络侧设备发送的所述第一信令的配置信息;其中,所述第一信令的配置信息包括以下至少一项:
信令的类型;
信号的标识ID或组ID;
信号的循环移位;
信号的序列ID;
信号的发送时间;
信号的发送周期;
信号的发送次数;
信号的时频资源;
信号的数目;
信号的空间关系;
信号的功率信息;
发送或停止发送所述第一信令;
与所述信道测量相关信号的对应关系。
可选地,所述装置还包括:
反馈信息接收模块,用于接收所述目标小区的第一反馈信息;其中,所 述第一反馈信息用于指示以下至少一项:
是否成功激活或去激活传输所述信道测量相关信号;
是否成功接收所述第一信令。
可选地,所述目标小区是通过以下至少一种方式确定的:
网络侧配置;
所述终端监听的结果;
无线资源管理RRM测量结果。
需要说明的是,该实施例的装置应用了上述应用于终端的方法,上述应用于终端的方法的实施例的实现方式适用于该装置,也能达到相同的技术效果。
如图10所示,本申请实施例的一种信道测量处理装置,包括:
第一接收模块1010,用于接收终端的第一信令或位置管理设备的第三信令;
其中,所述第一信令、所述第三信令用于激活或去激活所述终端的目标小区传输信道测量相关信号;所述目标小区包括所述终端的服务小区和/或邻小区。
这样,网络侧设备通过接收终端的第一信令或位置管理设备的第三信令,来直接激活或去激活传输信道测量相关信号,以便减少定位的时延,满足了对信道测量用参考信号获取的及时性要求。
这里,网络侧设备是终端的服务小区和/或邻小区的基站。
可选地,所述装置还包括:
传输模块,用于传输信道测量相关信号;
所述传输信道测量相关信号包括以下至少一项:
发送第二信令,其中所述第二信令用于激活或去激活所述邻小区接收参考信号,或用于激活或去激活所述终端发送所述参考信号;
测量所述参考信号。
可选地,所述第二信令包括以下至少一项:
信号特征满足第一预设条件的目标信号;
Xn接口信息;
DCI;
目标下行资源;
LPPa或NRPPa信息。
可选地,所述参考信号包括以下至少一项:
周期SRS;
非周期SRS;
半静态SRS;
PRACH信号。
可选地,所述传输所述信道测量相关信号之前,还包括执行以下至少之一:
确定传输的所述信道测量相关信号;
确定接收的所述参考信号;
确定发送的所述第二信令。
可选地,所述确定接收的所述参考信号包括确定以下至少一项:
所述参考信号的标识ID或组ID或终端识别标识;
所述参考信号的发送时间;
所述参考信号的发送周期;
所述参考信号的发送次数;
所述参考信号的接收时间;
所述参考信号的接收周期;
所述参考信号的接收次数;
所述参考信号的时频资源;
所述参考信号的数目;
所述参考信号的空间关系;
所述参考信号的功率信息;
接收或停止接收所述参考信号。
可选地,根据以下至少一项确定所述参考信号:
预配置的所述参考信号的配置信息;
预定义的所述参考信号的配置信息;
动态调度的所述参考信号的配置信息;
所述第一信令。
可选地,所述装置还包括:
第二信令发送模块,用于发送所述第二信令至所述邻小区。
可选地,所述第一信令包括以下至少一项:
PRACH信号;
SRS;
上行控制信息UCI;
信号特征满足第二预设条件的目标信号;
第一目标上行资源。
可选地,所述PRACH信号满足以下至少一项:
所述PRACH信号包括一个或多个PRACH信号;
所述PRACH信号的前导码序列是预先设置的;
所述PRACH信号的发送资源是预先设置的;
所述PRACH信号和所述信道测量相关信号存在对应关系;
所述PRACH信号为所述目标小区的PRACH信号;
所述PRACH信号是根据监听所述目标小区和/或所述目标小区的配置确定的;
所述PRACH的配置信息和所述信道测量相关信号存在对应关系;
所述PRACH信号的发送资源和所述信道测量相关信号存在对应关系;
所述PRACH信号和参考信号的终端识别标识存在对应关系;
所述PRACH信号和参考信号的接收时间存在对应关系。
可选地,所述SRS满足以下至少一项:
所述SRS的基序列是根据预设标识生成的,其中所述预设标识包括小区ID,公共ID或者定位ID;
所述SRS的序列是预先设置的;
所述SRS存在至少一个符号用于激活或去激活传输所述信道测量相关信号;
所述SRS携带激活或去激活的指示信息;
所述SRS和所述信道测量相关信号存在对应关系;
所述SRS的发送资源是预先设置或动态调度的;
所述SRS的配置信息是预先设置或动态调度的;
所述SRS的配置信息和所述信道测量相关信号存在对应关系;
所述SRS的发送资源和所述信道测量相关信号存在对应关系;
所述SRS和参考信号的终端识别标识存在对应关系;
所述SRS和参考信号的发送时间存在对应关系。
可选地,所述UCI满足以下至少一项:
所述UCI携带激活或去激活的指示信息;
所述UCI携带所述信道测量相关信号的配置信息;
所述UCI的信令格式和携带的信息相关;
所述UCI携带参考信号的终端识别标识信息;
所述UCI和参考信号的接收时间存在对应关系;
所述UCI携带参考信号的接收时间。
可选地,所述目标信号满足以下至少一项:
所述目标信号为伪随机码序列;
所述目标信号为ZC序列;
所述目标信号的Cinit与预设信息相关联;
所述目标信号和所述信道测量相关信号存在对应关系;
所述目标信号的发送资源是预先设置或动态调度的;
所述目标信号的发送资源属于目标资源集;
所述目标信号的序列信息或循环移位与预设信息相关联;
所述目标信号的配置信息是预先设置或动态调度的;
所述目标信号的配置信息和所述信道测量相关信号存在对应关系;
所述目标信号的发送资源和所述信道测量相关信号存在对应关系;
所述目标信号携带参考信号的终端识别标识信息;
所述目标信号和参考信号的接收时间存在对应关系;
所述目标信号携带参考信号的接收时间。
可选地,所述预设信息包括以下至少一项:
小区ID或组ID;
所述目标信号的ID;
所述信道测量相关信号ID或组ID;
所述目标信号的符号;
所述目标信号的时隙;
所述信道测量相关信号的符号;
所述信道测量相关信号的时隙。
可选地,所述目标资源集包括以下至少一项:
网络侧设备预配置的资源集;
协议预定义的资源集;
可被目标信号抢占的资源集;
动态调度的资源集。
可选地,所述目标资源集满足以下至少一项:
所述目标资源的带宽固定或与带宽部分BWP对应;
所述目标资源的中心频点固定或与BWP对应;
所述目标资源的梳状结构Comb固定或满足第三预设条件;
所述目标资源的频域偏移固定或满足第四预设条件;
所述目标资源的时域位置固定或与候选资源对应。
可选地,所述第一目标上行资源满足以下至少一项:
所述第一目标上行资源携带所述信道测量相关信号的配置信息;
所述第一目标上行资源携带的信息可被物理层解析;
所述第一目标上行资源的配置信息和所述信道测量相关信号存在对应关系;
所述第一目标上行资源的发送资源和所述信道测量相关信号存在对应关系;
所述第一目标上行资源和参考信号的接收时间存在对应关系。
可选地,所述第三信令包括:
NRPPa信息。
可选地,所述装置还包括:
第一配置信息收发模块,用于通过第二目标上行资源接收所述信道测量相关信号的配置信息;或者,
接收所述位置管理设备发送的所述信道测量相关信号的配置信息。
可选地,所述装置还包括:
第二配置信息收发模块,用于接收所述位置管理设备发送的所述第一信令的配置信息;或者,
发送所述第一信令的配置信息;
其中,所述第一信令的配置信息包括以下至少一项:
信令的类型;
信号的标识ID或组ID;
信号的循环移位;
信号的序列ID;
信号的发送时间;
信号的发送周期;
信号的发送次数;
信号的时频资源;
信号的数目;
信号的空间关系;
信号的功率信息;
发送或停止发送所述第一信令;
与所述信道测量相关信号的对应关系。
可选地,所述装置还包括:
第三配置信息收发模块,用于接收所述位置管理设备发送的所述第三信令的配置信息;或者,
发送所述第三信令的配置信息;
其中,所述第三信令的配置信息包括以下至少一项:
信令的类型;
信号的标识ID或组ID;
信号的循环移位;
信号的序列ID;
信号的发送时间;
信号的发送周期;
信号的发送次数;
信号的时频资源;
信号的数目;
信号的空间关系;
信号的功率信息;
发送或停止发送所述第三信令;
与所述信道测量相关信号的对应关系。
可选地,所述装置还包括:
反馈发送模块,用于发送第二反馈信息;其中,所述第二反馈信息用于指示以下至少一项:
是否成功激活或去激活传输所述信道测量相关信号;
是否成功接收所述第一信令;
是否成功接收所述第三信令。
可选地,所述目标小区是通过以下至少一种方式确定的:
网络侧配置;
所述终端监听的结果;
无线资源管理RRM测量结果。
需要说明的是,该实施例的装置应用了上述应用于网络侧设备的方法,上述应用于网络侧设备的方法的实施例的实现方式适用于该装置,也能达到相同的技术效果。
如图11所示,本申请实施例的一种信道测量处理装置,包括:
第二发送模块1110,用于发送第三信令至目标小区;其中,
所述第三信令用于激活或去激活终端的目标小区传输信道测量相关信号;所述目标小区包括所述终端的服务小区和/或邻小区。
位置管理设备通过发送第三信令至作为目标小区,即该终端的服务小区和/或邻小区,来直接激活或去激活目标小区传输信道测量相关信号,以便减 少定位的时延,满足了对信道测量用参考信号获取的及时性要求。
该位置管理设备如LMF,是下沉到服务小区的LMF。
可选地,所述传输信道测量相关信号包括以下至少一项:
发送第二信令,其中所述第二信令用于激活或去激活所述邻小区接收参考信号,或用于激活或去激活所述终端发送所述参考信号;
测量所述参考信号。
可选地,所述第二信令包括以下至少一项:
信号特征满足第一预设条件的目标信号;
Xn接口信号;
DCI;
目标下行资源;
LPPa或NRPPa信息。
可选地,所述参考信号包括以下至少一项:
周期SRS;
非周期SRS;
半静态SRS;
PRACH信号。
可选地,所述第三信令包括:
NRPPa信息。
可选地,所述装置还包括:
第二配置信息发送模块,用于发送所述信道测量相关信号的配置信息。
可选地,所述装置还包括:
第四配置信息收发模块,用于发送第一信令的配置信息;或者,
接收第一信令的配置信息;
其中,所述第一信令的配置信息包括以下至少一项:
信令的类型;
信号的标识ID或组ID;
信号的循环移位;
信号的序列ID;
信号的发送时间;
信号的发送周期;
信号的发送次数;
信号的时频资源;
信号的数目;
信号的空间关系;
信号的功率信息;
发送或停止发送所述第一信令;
与所述信道测量相关信号的对应关系。
可选地,所述装置还包括:
第五配置信息收发模块,用于接收所述第三信令的配置信息;或者,
发送所述第三信令的配置信息;
其中,所述第三信令的配置信息包括以下至少一项:
信令的类型;
信号的标识ID或组ID;
信号的循环移位;
信号的序列ID;
信号的发送时间;
信号的发送周期;
信号的发送次数;
信号的时频资源;
信号的数目;
信号的空间关系;
信号的功率信息;
发送或停止发送所述第三信令;
与所述信道测量相关信号的对应关系。
可选地,所述装置还包括:
第二反馈接收模块,用于接收第三反馈信息;其中,所述第三反馈信息用于指示以下至少一项:
是否成功激活或去激活传输所述信道测量相关信号;
是否成功接收所述第三信令。
所述装置还包括:
第三发送模块,用于发送第四信令,其中所述第四信令用于激活或去激所述终端发送所述参考信号。
需要说明的是,该实施例的装置应用了上述应用于位置管理设备的方法,上述应用于网络侧设备的方法的实施例的实现方式适用于该装置,也能达到相同的技术效果。
还需要说明的是,本申请实施例提供的信道测量处理方法,执行主体可以为信道测量处理装置,或者该信道测量处理装置中的用于执行加载信道测量处理方法的控制模块。本申请实施例中以信道测量处理装置执行加载信道测量处理方法为例,说明本申请实施例提供的信道测量处理方法。
本申请实施例中的信道测量处理装置可以是装置,也可以是设备中的部件、集成电路、或芯片。该装置可以是移动电子设备,也可以为非移动电子设备。示例性的,移动电子设备可以为手机、平板电脑、笔记本电脑、掌上电脑、车载电子设备、可穿戴设备、超级移动个人计算机(ultra-mobile personal computer,UMPC)、上网本或者个人数字助理(personal digital assistant,PDA)等,非移动电子设备可以为服务器、网络附属存储器(Network Attached Storage,NAS)、个人计算机(personal computer,PC)、电视机(television,TV)、柜员机或者自助机等,本申请实施例不作具体限定。
本申请实施例中的信道测量处理装置可以为具有操作系统的装置。该操作系统可以为安卓(Android)操作系统,可以为ios操作系统,还可以为其他可能的操作系统,本申请实施例不作具体限定。
本申请实施例提供的信道测量处理装置能够实现图1至图8的方法实施例中对应设备实现的各个过程,为避免重复,这里不再赘述。
可选的,如图12所示,本申请实施例还提供一种通信设备,包括处理器1201,存储器1202,存储在存储器1202上并可在所述处理器1201上运行的程序或指令,例如,该通信设备1200为终端时,该程序或指令被处理器1201执行时实现上述应用于终端的信道测量处理方法实施例的各个过程,且能达 到相同的技术效果。该通信设备1200为网络侧设备时,该程序或指令被处理器1201执行时实现上述应用于网络侧设备的信道测量处理方法实施例的各个过程,且能达到相同的技术效果。该通信设备1200为位置管理设备时,该程序或指令被处理器1201执行时实现上述应用于位置管理设备的信道测量处理方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
图13为实现本申请各个实施例的一种终端的硬件结构示意图。
该终端1300包括但不限于:射频单元1301、网络模块1302、音频输出单元1303、输入单元1304、传感器1305、显示单元1306、用户输入单元1307、接口单元1308、存储器1309、以及处理器1310等部件。
本领域技术人员可以理解,终端1300还可以包括给各个部件供电的电源(比如电池),电源可以通过电源管理系统与处理器1310逻辑相连,从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。图13中示出的终端结构并不构成对终端的限定,终端可以包括比图示更多或更少的部件,或者组合某些部件,或者不同的部件布置,在此不再赘述。
应理解的是,本申请实施例中,输入单元1304可以包括图形处理器(Graphics Processing Unit,GPU)13041和麦克风13042,图形处理器13041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。显示单元1306可包括显示面板13061,可以采用液晶显示器、有机发光二极管等形式来配置显示面板13061。用户输入单元1307包括触控面板13071以及其他输入设备13072。触控面板13071,也称为触摸屏。触控面板13071可包括触摸检测装置和触摸控制器两个部分。其他输入设备13072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆,在此不再赘述。
本申请实施例中,射频单元1301将来自网络侧设备的下行数据接收后,给处理器1310处理;另外,将上行的数据发送给网络侧设备。通常,射频单元1301包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。
存储器1309可用于存储软件程序或指令以及各种数据。存储器1309可 主要包括存储程序或指令区和存储数据区,其中,存储程序或指令区可存储操作系统、至少一个功能所需的应用程序或指令(比如声音播放功能、图像播放功能等)等。此外,存储器1309可以包括高速随机存取存储器,还可以包括非易失性存储器,其中,非易失性存储器可以是只读存储器(Read-Only Memory,ROM)、可编程只读存储器(Programmable ROM,PROM)、可擦除可编程只读存储器(Erasable PROM,EPROM)、电可擦除可编程只读存储器(Electrically EPROM,EEPROM)或闪存。例如至少一个磁盘存储器件、闪存器件、或其他非易失性固态存储器件。
处理器1310可包括一个或多个处理单元;可选的,处理器1310可集成应用处理器和调制解调处理器,其中,应用处理器主要处理操作系统、用户界面和应用程序或指令等,调制解调处理器主要处理无线通信,如基带处理器。可以理解的是,上述调制解调处理器也可以不集成到处理器1310中。
其中,射频单元1301,用于发送第一信令至目标小区;其中,
所述第一信令用于激活或去激活所述终端的目标小区传输信道测量相关信号;所述目标小区包括所述终端的服务小区和/或邻小区。
发送第一信令至作为目标小区,即该终端的服务小区和/或邻小区,来直接激活或去激活目标小区传输信道测量,以便减少定位的时延,满足了对信道测量用参考信号获取的及时性要求。
该实施例的终端,发送第一信令至作为目标小区,即该终端的服务小区和/或邻小区,来直接激活或去激活目标小区传输信道测量相关信号,以便减少定位的时延,满足了对信道测量用参考信号获取的及时性要求。
具体地,本申请实施例还提供了一种网络侧设备。如图14所示,该网络设备1400包括:天线1401、射频装置1402、基带装置1403。天线1401与射频装置1402连接。在上行方向上,射频装置1402通过天线1401接收信息,将接收的信息发送给基带装置1403进行处理。在下行方向上,基带装置1403对要发送的信息进行处理,并发送给射频装置1402,射频装置1402对收到的信息进行处理后经过天线1401发送出去。
上述频带处理装置可以位于基带装置1403中,以上实施例中网络侧设备执行的方法可以在基带装置1403中实现,该基带装置1403包括处理器1404 和存储器1405。
基带装置1403例如可以包括至少一个基带板,该基带板上设置有多个芯片,如图14所示,其中一个芯片例如为处理器1404,与存储器1405连接,以调用存储器1405中的程序,执行以上方法实施例中所示的网络设备操作。
该基带装置1403还可以包括网络接口1406,用于与射频装置1402交互信息,该接口例如为通用公共无线接口(common public radio interface,CPRI)。
具体地,本发明实施例的网络侧设备还包括:存储在存储器1405上并可在处理器1404上运行的指令或程序,处理器1404调用存储器1405中的指令或程序执行图10所示各模块执行的方法,并达到相同的技术效果,为避免重复,故不在此赘述。
本申请实施例还提供一种可读存储介质,所述可读存储介质上存储程序或指令,该程序或指令被处理器执行时实现上述应用于终端的信道测量处理方法,或者,实现上述应用于网络侧设备的信道测量处理方法,或者,实现如上述应用于位置管理设备的信道测量处理方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
其中,所述处理器为上述实施例中所述的通信设备中的处理器。所述可读存储介质,包括计算机可读存储介质,如计算机只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等。
本申请实施例另提供了一种芯片,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程序或指令,实现上述应用于终端的信道测量处理方法,或者,实现上述应用于网络侧设备的信道测量处理方法,或者,实现如上述应用于位置管理设备的信道测量处理方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
应理解,本申请实施例提到的芯片还可以称为系统级芯片、系统芯片、芯片系统或片上系统芯片等。
需要说明的是,在本文中,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包 括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外,需要指出的是,本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能,还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能,例如,可以按不同于所描述的次序来执行所描述的方法,并且还可以添加、省去、或组合各种步骤。另外,参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端(可以是手机,计算机,服务器,空调器,或者网络设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述,但是本申请并不局限于上述的具体实施方式,上述的具体实施方式仅仅是示意性的,而不是限制性的,本领域的普通技术人员在本申请的启示下,在不脱离本申请宗旨和权利要求所保护的范围情况下,还可做出很多形式,均属于本申请的保护之内。

Claims (61)

  1. 一种信道测量处理方法,包括:
    终端发送第一信令至目标小区;其中,
    所述第一信令用于激活或去激活所述终端的目标小区传输信道测量相关信号;所述目标小区包括所述终端的服务小区和/或邻小区。
  2. 根据权利要求1所述的方法,其中,所述传输信道测量相关信号包括以下至少一项:
    发送第二信令,其中所述第二信令用于激活或去激活所述邻小区接收参考信号,或用于激活或去激活所述终端发送所述参考信号;
    测量所述参考信号。
  3. 根据权利要求2所述的方法,其中,所述第二信令包括以下至少一项:
    信号特征满足第一预设条件的目标信号;
    Xn接口信息;
    下行控制信息DCI;
    目标下行资源;
    长期演进定位LPPa或新空口定位NRPPa信息。
  4. 根据权利要求2所述的方法,其中,所述参考信号包括以下至少一项:
    周期信道探测用参考信号SRS;
    非周期SRS;
    半静态SRS;
    物理随机接入信道PRACH信号。
  5. 根据权利要求2所述的方法,其中,所述目标小区传输的所述信道测量相关信号包括以下至少一项:
    确定传输的所述信道测量相关信号;
    确定接收的所述参考信号;
    确定发送的所述第二信令。
  6. 根据权利要求5所述的方法,其中,所述确定接收的所述参考信号包括确定以下至少一项:
    所述参考信号的标识ID或组ID或终端识别标识;
    所述参考信号的发送时间;
    所述参考信号的发送周期;
    所述参考信号的发送次数;
    所述参考信号的接收时间;
    所述参考信号的接收周期;
    所述参考信号的接收次数;
    所述参考信号的时频资源;
    所述参考信号的数目;
    所述参考信号的空间关系;
    所述参考信号的功率信息;
    接收或停止接收所述参考信号。
  7. 根据权利要求5所述的方法,其中,根据以下至少一项确定所述参考信号:
    预配置的所述参考信号的配置信息;
    预定义的所述参考信号的配置信息;
    动态调度的所述参考信号的配置信息;
    所述第一信令。
  8. 根据权利要求1所述的方法,其中,所述第一信令包括以下至少一项:
    PRACH信号;
    SRS;
    上行控制信息UCI;
    信号特征满足第二预设条件的目标信号;
    第一目标上行资源。
  9. 根据权利要求8所述的方法,其中,所述PRACH信号满足以下至少一项:
    所述PRACH信号包括一个或多个PRACH信号;
    所述PRACH信号的前导码序列是预先设置的;
    所述PRACH信号的发送资源是预先设置的;
    所述PRACH信号和所述信道测量相关信号存在对应关系;
    所述PRACH信号为所述目标小区的PRACH信号;
    所述PRACH信号是根据监听所述目标小区和/或所述目标小区的配置确定的;
    所述PRACH的配置信息和所述信道测量相关信号存在对应关系;
    所述PRACH信号的发送资源和所述信道测量相关信号存在对应关系;
    所述PRACH信号和参考信号的终端识别标识存在对应关系;
    所述PRACH信号和参考信号的接收时间存在对应关系。
  10. 根据权利要求8所述的方法,其中,所述SRS满足以下至少一项:
    所述SRS的基序列是根据预设标识生成的,其中所述预设标识包括小区ID,公共ID或者定位ID;
    所述SRS的序列是预先设置的;
    所述SRS存在至少一个符号用于激活或去激活传输所述信道测量相关信号;
    所述SRS携带激活或去激活的指示信息;
    所述SRS和所述信道测量相关信号存在对应关系;
    所述SRS的发送资源是预先设置或动态调度的;
    所述SRS的发送资源和所述信道测量相关信号存在对应关系;
    所述SRS的配置信息是预先设置或动态调度的;
    所述SRS的配置信息和所述信道测量相关信号存在对应关系;
    所述SRS和参考信号的终端识别标识存在对应关系;
    所述SRS和参考信号的发送时间存在对应关系。
  11. 根据权利要求8所述的方法,其中,所述UCI满足以下至少一项:
    所述UCI携带激活或去激活的指示信息;
    所述UCI携带所述信道测量相关信号的配置信息;
    所述UCI的信令格式和携带的信息相关;
    所述UCI携带参考信号的终端识别标识信息;
    所述UCI和参考信号的接收时间存在对应关系;
    所述UCI携带参考信号的接收时间。
  12. 根据权利要求3或9所述的方法,其中,所述目标信号满足以下至少一项:
    所述目标信号为伪随机码序列;
    所述目标信号为ZC序列;
    所述目标信号的初始种子Cinit与预设信息相关联;
    所述目标信号和所述信道测量相关信号存在对应关系;
    所述目标信号的发送资源是预先设置或动态调度的;
    所述目标信号的发送资源属于目标资源集;
    所述目标信号的序列信息或循环移位与预设信息相关联;
    所述目标信号的配置信息是预先设置或动态调度的;
    所述目标信号的配置信息和所述信道测量相关信号存在对应关系;
    所述目标信号的发送资源和所述信道测量相关信号存在对应关系;
    所述目标信号携带参考信号的终端识别标识信息;
    所述目标信号和参考信号的接收时间存在对应关系;
    所述目标信号携带参考信号的接收时间。
  13. 根据权利要求12所述的方法,其中,所述预设信息包括以下至少一项:
    小区ID或组ID;
    所述目标信号的ID;
    所述信道测量相关信号ID或组ID;
    所述目标信号的符号;
    所述目标信号的时隙;
    所述信道测量相关信号的符号;
    所述信道测量相关信号的时隙。
  14. 根据权利要求12所述的方法,其中,所述目标资源集包括以下至少一项:
    网络侧设备预配置的资源集;
    协议预定义的资源集;
    可被目标信号抢占的资源集;
    动态调度的资源集。
  15. 根据权利要求12所述的方法,其中,所述目标资源集满足以下至少一项:
    所述目标资源的带宽固定或与带宽部分BWP对应;
    所述目标资源的中心频点固定或与BWP对应;
    所述目标资源的梳状结构Comb固定或满足第三预设条件;
    所述目标资源的频域偏移固定或满足第四预设条件;
    所述目标资源的时域位置固定或与候选资源对应。
  16. 根据权利要求9所述的方法,其中,所述第一目标上行资源满足以下至少一项:
    所述第一目标上行资源携带所述信道测量相关信号的配置信息;
    所述第一目标上行资源携带的信息可被物理层解析;
    所述第一目标上行资源的配置信息和所述信道测量相关信号存在对应关系;
    所述第一目标上行资源的发送资源和所述信道测量相关信号存在对应关系;
    所述第一目标上行资源和参考信号的接收时间存在对应关系。
  17. 根据权利要求1所述的方法,还包括:
    通过第二目标上行资源发送所述信道测量相关信号的配置信息。
  18. 根据权利要求1所述的方法,还包括:
    接收位置管理设备或网络侧设备发送的所述第一信令的配置信息;其中,所述第一信令的配置信息包括以下至少一项:
    信令的类型;
    信号的标识ID或组ID;
    信号的循环移位;
    信号的序列ID;
    信号的发送时间;
    信号的发送周期;
    信号的发送次数;
    信号的时频资源;
    信号的数目;
    信号的空间关系;
    信号的功率信息;
    发送或停止发送所述第一信令;
    与所述信道测量相关信号的对应关系。
  19. 根据权利要求1所述的方法,其中,所述发送第一信令至目标小区之后,还包括:
    接收所述目标小区的第一反馈信息;其中,所述第一反馈信息用于指示以下至少一项:
    是否成功激活或去激活传输所述信道测量相关信号;
    是否成功接收所述第一信令。
  20. 根据权利要求1所述的方法,其中,所述目标小区是通过以下至少一种方式确定的:
    网络侧配置;
    所述终端监听的结果;
    无线资源管理RRM测量结果。
  21. 一种信道测量处理方法,包括:
    网络侧设备接收终端的第一信令或位置管理设备的第三信令;
    其中,所述第一信令、所述第三信令用于激活或去激活所述终端的目标小区传输信道测量相关信号;所述目标小区包括所述终端的服务小区和/或邻小区。
  22. 根据权利要求21所述的方法,其中,所述接收终端的第一信令或位置管理设备的第三信令之后,还包括:
    传输信道测量相关信号;
    所述传输信道测量相关信号包括以下至少一项:
    发送第二信令,其中所述第二信令用于激活或去激活所述邻小区接收参考信号,或用于激活或去激活所述终端发送所述参考信号;
    测量所述参考信号。
  23. 根据权利要求22所述的方法,其中,所述第二信令包括以下至少一项:
    信号特征满足第一预设条件的目标信号;
    Xn接口信息;
    DCI;
    目标下行资源;
    LPPa或NRPPa信息。
  24. 根据权利要求22所述的方法,其中,所述参考信号包括以下至少一项:
    周期SRS;
    非周期SRS;
    半静态SRS;
    PRACH信号。
  25. 根据权利要求22所述的方法,其中,所述传输所述信道测量相关信号之前,还包括执行以下至少之一:
    确定传输的所述信道测量相关信号;
    确定接收的所述参考信号;
    确定发送的所述第二信令。
  26. 根据权利要求25所述的方法,其中,所述确定接收的所述参考信号包括确定以下至少一项:
    所述参考信号的标识ID或组ID或终端识别标识;
    所述参考信号的发送时间;
    所述参考信号的发送周期;
    所述参考信号的发送次数;
    所述参考信号的接收时间;
    所述参考信号的接收周期;
    所述参考信号的接收次数;
    所述参考信号的时频资源;
    所述参考信号的数目;
    所述参考信号的空间关系;
    所述参考信号的功率信息;
    接收或停止接收所述参考信号。
  27. 根据权利要求25所述的方法,其中,根据以下至少一项确定所述参考信号:
    预配置的所述参考信号的配置信息;
    预定义的所述参考信号的配置信息;
    动态调度的所述参考信号的配置信息;
    所述第一信令。
  28. 根据权利要求22或23所述的方法,其中,所述接收终端的第一信令或位置管理设备的第三信令之后,还包括:
    发送所述第二信令至所述邻小区。
  29. 根据权利要求21所述的方法,其中,所述第一信令包括以下至少一项:
    PRACH信号;
    SRS;
    上行控制信息UCI;
    信号特征满足第二预设条件的目标信号;
    第一目标上行资源。
  30. 根据权利要求29所述的方法,其中,所述PRACH信号满足以下至少一项:
    所述PRACH信号包括一个或多个PRACH信号;
    所述PRACH信号的前导码序列是预先设置的;
    所述PRACH信号的发送资源是预先设置的;
    所述PRACH信号和所述信道测量相关信号存在对应关系;
    所述PRACH信号为所述目标小区的PRACH信号;
    所述PRACH信号是根据监听所述目标小区和/或所述目标小区的配置确定的;
    所述PRACH的配置信息和所述信道测量相关信号存在对应关系;
    所述PRACH信号的发送资源和所述信道测量相关信号存在对应关系;
    所述PRACH信号和参考信号的终端识别标识存在对应关系;
    所述PRACH信号和参考信号的接收时间存在对应关系。
  31. 根据权利要求29所述的方法,其中,所述SRS满足以下至少一项:
    所述SRS的基序列是根据预设标识生成的,其中所述预设标识包括小区ID,公共ID或者定位ID;
    所述SRS的序列是预先设置的;
    所述SRS存在至少一个符号用于激活或去激活传输所述信道测量相关信号;
    所述SRS携带激活或去激活的指示信息;
    所述SRS和所述信道测量相关信号存在对应关系;
    所述SRS的发送资源是预先设置或动态调度的;
    所述SRS的配置信息是预先设置或动态调度的;
    所述SRS的配置信息和所述信道测量相关信号存在对应关系;
    所述SRS的发送资源和所述信道测量相关信号存在对应关系;
    所述SRS和参考信号的终端识别标识存在对应关系;
    所述SRS和参考信号的发送时间存在对应关系。
  32. 根据权利要求29所述的方法,其中,所述UCI满足以下至少一项:
    所述UCI携带激活或去激活的指示信息;
    所述UCI携带所述信道测量相关信号的配置信息;
    所述UCI的信令格式和携带的信息相关;
    所述UCI携带参考信号的终端识别标识信息;
    所述UCI和参考信号的接收时间存在对应关系;
    所述UCI携带参考信号的接收时间。
  33. 根据权利要求23或29所述的方法,其中,所述目标信号满足以下至少一项:
    所述目标信号为伪随机码序列;
    所述目标信号为ZC序列;
    所述目标信号的Cinit与预设信息相关联;
    所述目标信号和所述信道测量相关信号存在对应关系;
    所述目标信号的发送资源是预先设置或动态调度的;
    所述目标信号的发送资源属于目标资源集;
    所述目标信号的序列信息或循环移位与预设信息相关联;
    所述目标信号的配置信息是预先设置或动态调度的;
    所述目标信号的配置信息和所述信道测量相关信号存在对应关系;
    所述目标信号的发送资源和所述信道测量相关信号存在对应关系;
    所述目标信号携带参考信号的终端识别标识信息;
    所述目标信号和参考信号的接收时间存在对应关系;
    所述目标信号携带参考信号的接收时间。
  34. 根据权利要求33所述的方法,其中,所述预设信息包括以下至少一项:
    小区ID或组ID;
    所述目标信号的ID;
    所述信道测量相关信号ID或组ID;
    所述目标信号的符号;
    所述目标信号的时隙;
    所述信道测量相关信号的符号;
    所述信道测量相关信号的时隙。
  35. 根据权利要求33所述的方法,其中,所述目标资源集包括以下至少一项:
    网络侧设备预配置的资源集;
    协议预定义的资源集;
    可被目标信号抢占的资源集;
    动态调度的资源集。
  36. 根据权利要求33所述的方法,其中,所述目标资源集满足以下至少一项:
    所述目标资源的带宽固定或与带宽部分BWP对应;
    所述目标资源的中心频点固定或与BWP对应;
    所述目标资源的梳状结构Comb固定或满足第三预设条件;
    所述目标资源的频域偏移固定或满足第四预设条件;
    所述目标资源的时域位置固定或与候选资源对应。
  37. 根据权利要求29所述的方法,其中,所述第一目标上行资源满足以下至少一项:
    所述第一目标上行资源携带所述信道测量相关信号的配置信息;
    所述第一目标上行资源携带的信息可被物理层解析;
    所述第一目标上行资源的配置信息和所述信道测量相关信号存在对应关系;
    所述第一目标上行资源的发送资源和所述信道测量相关信号存在对应关系;
    所述第一目标上行资源和参考信号的接收时间存在对应关系。
  38. 根据权利要求21所述的方法,其中,所述第三信令包括:
    NRPPa信息。
  39. 根据权利要求21所述的方法,还包括:
    通过第二目标上行资源接收所述信道测量相关信号的配置信息;或者,
    接收所述位置管理设备发送的所述信道测量相关信号的配置信息。
  40. 根据权利要求21所述的方法,还包括:
    接收所述位置管理设备发送的所述第一信令的配置信息;或者,
    发送所述第一信令的配置信息;
    其中,所述第一信令的配置信息包括以下至少一项:
    信令的类型;
    信号的标识ID或组ID;
    信号的循环移位;
    信号的序列ID;
    信号的发送时间;
    信号的发送周期;
    信号的发送次数;
    信号的时频资源;
    信号的数目;
    信号的空间关系;
    信号的功率信息;
    发送或停止发送所述第一信令;
    与所述信道测量相关信号的对应关系。
  41. 根据权利要求21所述的方法,还包括:
    接收所述位置管理设备发送的所述第三信令的配置信息;或者,
    发送所述第三信令的配置信息;
    其中,所述第三信令的配置信息包括以下至少一项:
    信令的类型;
    信号的标识ID或组ID;
    信号的循环移位;
    信号的序列ID;
    信号的发送时间;
    信号的发送周期;
    信号的发送次数;
    信号的时频资源;
    信号的数目;
    信号的空间关系;
    信号的功率信息;
    发送或停止发送所述第三信令;
    与所述信道测量相关信号的对应关系。
  42. 根据权利要求21所述的方法,其中,所述接收终端的第一信令或位置管理设备的第三信令之后,还包括:
    发送第二反馈信息;其中,所述第二反馈信息用于指示以下至少一项:
    是否成功激活或去激活传输所述信道测量相关信号;
    是否成功接收所述第一信令;
    是否成功接收所述第三信令。
  43. 根据权利要求21所述的方法,其中,所述目标小区是通过以下至少 一种方式确定的:
    网络侧配置;
    所述终端监听的结果;
    无线资源管理RRM测量结果。
  44. 一种信道测量处理方法,应用于位置管理设备,包括:
    发送第三信令至目标小区;其中,
    所述第三信令用于激活或去激活终端的目标小区传输信道测量相关信号;所述目标小区包括所述终端的服务小区和/或邻小区。
  45. 根据权利要求44所述的方法,其中,所述传输信道测量相关信号包括以下至少一项:
    发送第二信令,其中所述第二信令用于激活或去激活所述邻小区接收参考信号,或用于激活或去激活所述终端发送所述参考信号;
    测量所述参考信号。
  46. 根据权利要求45所述的方法,其中,所述第二信令包括以下至少一项:
    信号特征满足第一预设条件的目标信号;
    Xn接口信号;
    DCI;
    目标下行资源;
    LPPa或NRPPa信息。
  47. 根据权利要求45所述的方法,其中,所述参考信号包括以下至少一项:
    周期SRS;
    非周期SRS;
    半静态SRS;
    PRACH信号。
  48. 根据权利要求44所述的方法,其中,所述第三信令包括:
    NRPPa信号。
  49. 根据权利要求44所述的方法,还包括:
    发送所述信道测量相关信号的配置信息。
  50. 根据权利要求44所述的方法,还包括:
    发送第一信令的配置信息;或者,
    接收第一信令的配置信息;
    其中,所述第一信令的配置信息包括以下至少一项:
    信令的类型;
    信号的标识ID或组ID;
    信号的循环移位;
    信号的序列ID;
    信号的发送时间;
    信号的发送周期;
    信号的发送次数;
    信号的时频资源;
    信号的数目;
    信号的空间关系;
    信号的功率信息;
    发送或停止发送所述第一信令;
    与所述信道测量相关信号的对应关系。
  51. 根据权利要求44所述的方法,还包括:
    接收所述第三信令的配置信息;或者,
    发送所述第三信令的配置信息;
    其中,所述第三信令的配置信息包括以下至少一项:
    信令的类型;
    信号的标识ID或组ID;
    信号的循环移位;
    信号的序列ID;
    信号的发送时间;
    信号的发送周期;
    信号的发送次数;
    信号的时频资源;
    信号的数目;
    信号的空间关系;
    信号的功率信息;
    发送或停止发送所述第三信令;
    与所述信道测量相关信号的对应关系。
  52. 根据权利要求44所述的方法,其中,所述发送第三信令至目标小区之后,还包括:
    接收第三反馈信息;其中,所述第三反馈信息用于指示以下至少一项:
    是否成功激活或去激活传输所述信道测量相关信号;
    是否成功接收所述第三信令。
  53. 根据权利要求45所述的方法,还包括:
    发送第四信令,其中所述第四信令用于激活或去激所述终端发送所述参考信号。
  54. 一种信道测量处理装置,包括:
    第一发送模块,用于发送第一信令至目标小区;其中,
    所述第一信令用于激活或去激活终端的目标小区传输信道测量相关信号;所述目标小区包括所述终端的服务小区和/或邻小区。
  55. 一种信道测量处理装置,包括:
    第一接收模块,用于接收终端的第一信令或位置管理设备的第三信令;其中,
    所述第一信令、所述第三信令用于激活或去激活所述终端的目标小区传输信道测量相关信号;所述目标小区包括所述终端的服务小区和/或邻小区。
  56. 一种信道测量处理装置,包括:
    第二发送模块,用于发送第三信令至目标小区;其中,
    所述第三信令用于激活或去激活终端的目标小区传输信道测量相关信号;所述目标小区包括所述终端的服务小区和/或邻小区。
  57. 一种通信设备,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1至20中任一项所述的信道测量处理方法,或者,实现如权利要求21至43中任一项所述的信道测量处理方法,或者,实现如权利要求44至53中任一项所述的信道测量处理方法的步骤。
  58. 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20中任一项所述的信道测量处理方法,或者,实现如权利要求21至43中任一项所述的信道测量处理方法,或者,实现如权利要求44至53中任一项所述的信道测量处理方法的步骤。
  59. 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程序或指令,实现如权利要求1至20中任一项所述的信道测量处理方法,或者,实现如权利要求21至43中任一项所述的信道测量处理方法,或者,实现如权利要求44至53中任一项所述的信道测量处理方法。
  60. 一种计算机程序产品,所述计算机程序产品被至少一个处理器执行以实现如权利要求1至20中任一项所述的信道测量处理方法,或者,实现如权利要求21至43中任一项所述的信道测量处理方法,或者,实现如权利要求44至53中任一项所述的信道测量处理方法。
  61. 一种通信设备,被配置成用于执行如权利要求1至20中任一项所述的信道测量处理方法,或者,如权利要求21至43中任一项所述的信道测量处理方法,或者,如权利要求44至53中任一项所述的信道测量处理方法。
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