WO2025035323A1 - 定位测量方法、终端、网络设备 - Google Patents

定位测量方法、终端、网络设备 Download PDF

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Publication number
WO2025035323A1
WO2025035323A1 PCT/CN2023/112755 CN2023112755W WO2025035323A1 WO 2025035323 A1 WO2025035323 A1 WO 2025035323A1 CN 2023112755 W CN2023112755 W CN 2023112755W WO 2025035323 A1 WO2025035323 A1 WO 2025035323A1
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WIPO (PCT)
Prior art keywords
terminal
information
prs
network device
measurement interval
Prior art date
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PCT/CN2023/112755
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English (en)
French (fr)
Inventor
陶旭华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Xiaomi Mobile Software Co Ltd
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Beijing Xiaomi Mobile Software Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Beijing Xiaomi Mobile Software Co Ltd filed Critical Beijing Xiaomi Mobile Software Co Ltd
Priority to CN202380010586.7A priority Critical patent/CN117296403A/zh
Priority to PCT/CN2023/112755 priority patent/WO2025035323A1/zh
Publication of WO2025035323A1 publication Critical patent/WO2025035323A1/zh
Anticipated expiration legal-status Critical
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management

Definitions

  • the present disclosure relates to the field of communication technology, and in particular to a positioning measurement method, a terminal, and a network device.
  • network equipment can configure certain capabilities for terminals to support terminal positioning.
  • the embodiments of the present disclosure provide a positioning measurement method, a terminal, and a network device.
  • a positioning measurement method is proposed.
  • the method is performed by a terminal, and the method includes:
  • the terminal is a reduced-capability RedCap terminal, and the terminal supports PRS reception frequency hopping.
  • a positioning measurement method is proposed.
  • the method is performed by a network device, and the method includes:
  • the terminal is a reduced-capability RedCap terminal, and the terminal supports PRS reception frequency hopping.
  • a positioning measurement method comprising:
  • the network device sends first information to the terminal, where the first information is used to configure a positioning reference signal PRS of the terminal;
  • the network device sends second information to the terminal, where the second information is used to configure a measurement interval of the terminal, and the second information is determined based on the first information;
  • the terminal is a reduced-capability RedCap terminal, and the terminal supports PRS reception frequency hopping.
  • a terminal including:
  • a transceiver module configured to receive first information sent by a network device, where the first information is used to configure a positioning reference signal PRS of a terminal;
  • the transceiver module is further used to receive second information sent by the network device, where the second information is used to configure the measurement interval of the terminal, and the second information is determined based on the first information;
  • the terminal is a reduced-capability RedCap terminal, and the terminal supports PRS reception frequency hopping.
  • a network device comprising:
  • a transceiver module configured to send first information to a terminal, where the first information is used to configure a positioning reference signal PRS of the terminal;
  • the transceiver module is further used to send second information to the second terminal, where the second information is used to configure a measurement interval of the terminal, and the second information is determined based on the first information;
  • the terminal is a reduced-capability RedCap terminal, and the terminal supports PRS reception frequency hopping.
  • a terminal including:
  • processors one or more processors
  • the terminal is used to execute any one of the positioning measurement methods in the first aspect.
  • a network device comprising:
  • processors one or more processors
  • the network device is used to execute any one of the positioning measurement methods in the second aspect.
  • a communication system comprising a terminal and a network device, wherein the terminal is configured to implement any one of the positioning measurement methods in the first aspect, and the network device is configured to implement any one of the positioning measurement methods in the second aspect.
  • a storage medium stores instructions, and when the instructions are executed on a communication device, the communication device executes a positioning measurement method as described in any one of the first aspect or the second aspect.
  • FIG1 is an exemplary schematic diagram of the architecture of a communication system provided according to an embodiment of the present disclosure.
  • FIG. 2 is an exemplary interactive diagram of a positioning measurement method provided according to an embodiment of the present disclosure.
  • FIG. 3A is a schematic flow chart of a positioning measurement method according to an embodiment of the present disclosure.
  • FIG. 3B is a flow chart of a positioning measurement method according to an embodiment of the present disclosure.
  • FIG. 4A is a flow chart of a positioning measurement method according to an embodiment of the present disclosure.
  • FIG. 4B is a flow chart of a positioning measurement method according to an embodiment of the present disclosure.
  • FIG5A is an interactive schematic diagram of a positioning measurement method according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic diagram of a positioning measurement method according to an embodiment of the present disclosure.
  • FIG. 7A is a schematic diagram of the structure of a terminal proposed in an embodiment of the present disclosure.
  • FIG. 7B is a schematic diagram of the structure of a network device proposed in an embodiment of the present disclosure.
  • FIG8A is a schematic diagram of the structure of a communication device 8100 proposed in an embodiment of the present disclosure.
  • FIG8B is a schematic diagram of the structure of a chip 8200 according to an embodiment of the present disclosure.
  • the embodiments of the present disclosure provide a positioning measurement method, a terminal, and a network device.
  • a positioning measurement method is proposed.
  • the method is performed by a terminal, and the method includes:
  • the terminal is a reduced-capability RedCap terminal, and the terminal supports PRS reception frequency hopping.
  • the terminal capability and terminal behavior are defined for the terminal through the first information and the second information, so that the terminal can determine the PRS reception frequency hopping it supports, effectively supporting the terminal to perform positioning behavior, improving the positioning accuracy, and at the same time avoiding the terminal from performing positioning behavior beyond its capabilities, reducing the terminal's energy consumption, and saving communication resources.
  • the first information includes at least one of the following information:
  • the method further includes:
  • obtaining the number of hops supported by the terminal for receiving the PRS within a measurement interval includes:
  • the number of hops supported by the terminal for receiving the PRS within a measurement interval is determined by the network device based on the first information and the second information.
  • obtaining the number of hops supported by the terminal for receiving the PRS within a measurement interval includes:
  • the number of hops supported by the terminal for receiving the PRS within one measurement interval is determined based on the first information and the second information.
  • the second information includes at least one of the following information:
  • the repetition period of the measurement interval is the repetition period of the measurement interval.
  • a positioning measurement method is proposed.
  • the method is performed by a network device, and the method includes:
  • the terminal is a reduced-capability RedCap terminal, and the terminal supports PRS reception frequency hopping.
  • the first information includes at least one of the following information:
  • the method further includes:
  • the number of hops supported by the terminal for receiving the PRS within one measurement interval is determined based on the first information and the second information.
  • the method further includes:
  • the second information includes at least one of the following information:
  • the repetition period of the measurement interval is the repetition period of the measurement interval.
  • a positioning measurement method comprising:
  • the network device sends first information to the terminal, where the first information is used to configure a positioning reference signal PRS of the terminal;
  • the network device sends second information to the terminal, where the second information is used to configure a measurement interval of the terminal, and the second information is determined based on the first information;
  • the terminal is a reduced-capability RedCap terminal, and the terminal supports PRS reception frequency hopping.
  • the first information includes at least one of the following information:
  • the method further includes:
  • the network device determines, based on the first information and the second information, the number of hops supported by the terminal for receiving the PRS within a measurement interval.
  • the method further includes:
  • the network device sends third information to the terminal, where the third information is used to indicate the number of hops supported by the terminal for receiving the PRS within one measurement interval.
  • the method further includes:
  • the terminal determines, based on the first information and the second information, the number of hops supported by the terminal for receiving the PRS within one measurement interval.
  • the second information includes at least one of the following information:
  • the repetition period of the measurement interval is the repetition period of the measurement interval.
  • a terminal including:
  • a transceiver module configured to receive first information sent by a network device, where the first information is used to configure a positioning reference signal PRS of a terminal;
  • the transceiver module is further used to receive second information sent by the network device, where the second information is used to configure the measurement interval of the terminal, and the second information is determined based on the first information;
  • the terminal is a reduced-capability RedCap terminal, and the terminal supports PRS reception frequency hopping.
  • a network device comprising:
  • a transceiver module configured to send first information to a terminal, where the first information is used to configure a positioning reference signal PRS of the terminal;
  • the transceiver module is further used to send second information to the second terminal, where the second information is used to configure a measurement interval of the terminal, and the second information is determined based on the first information;
  • the terminal is a reduced-capability RedCap terminal, and the terminal supports PRS reception frequency hopping.
  • a terminal including:
  • processors one or more processors
  • the terminal is used to execute any one of the positioning measurement methods in the first aspect.
  • a network device comprising:
  • processors one or more processors
  • the network device is used to execute any one of the positioning measurement methods in the second aspect.
  • a communication system comprising a terminal and a network device, wherein the terminal is configured to implement any one of the positioning measurement methods in the first aspect, and the network device is configured to implement any one of the positioning measurement methods in the second aspect.
  • a storage medium stores instructions, and when the instructions are executed on a communication device, the communication device executes a positioning measurement method as described in any one of the first aspect or the second aspect.
  • an embodiment of the present disclosure proposes a terminal, which includes at least one of a transceiver module and a processing module; wherein the terminal is used to execute optional implementation methods of the first and third aspects.
  • an embodiment of the present disclosure proposes a network device, which includes at least one of a transceiver module and a processing module; wherein the network device is used to execute optional implementation methods of the second and third aspects.
  • an embodiment of the present disclosure proposes a terminal, which includes: one or more processors; wherein the terminal is used to execute optional implementation methods of the first and third aspects.
  • an embodiment of the present disclosure proposes a network device, which includes: one or more processors; wherein the network device is used to execute optional implementation methods of the second and third aspects.
  • an embodiment of the present disclosure proposes a communication system, which includes: a terminal and a network device; wherein the terminal is configured to execute the method described in the optional implementation manner of the first aspect and the third aspect, and the network device is configured to execute the method described in the optional implementation manner of the second aspect and the third aspect.
  • the present disclosure provides a storage medium, wherein the storage medium stores instructions.
  • the instructions are in a communication device,
  • the communication device is enabled to execute the method described in the optional implementation manner of the first aspect, the second aspect, and the third aspect.
  • an embodiment of the present disclosure proposes a program product.
  • the communication device executes the method described in the first aspect, the second aspect, and the optional implementation manner of the third aspect.
  • an embodiment of the present disclosure proposes a computer program, which, when executed on a computer, enables the computer to execute the method described in the first aspect, the second aspect, and the optional implementation of the third aspect.
  • an embodiment of the present disclosure provides a chip or a chip system.
  • the chip or chip system includes a processing circuit configured to execute the method described in the optional implementation of the first aspect, the second aspect, and the third aspect.
  • the embodiments of the present disclosure propose positioning measurement methods, terminals, and network devices.
  • the terms such as positioning measurement method, information processing method, and communication method can be interchangeable, the terms such as positioning measurement device, information processing device, and communication device can be interchangeable, and the terms such as information processing system and communication system can be interchangeable.
  • each step in a certain embodiment can be implemented as an independent embodiment, and the steps can be arbitrarily combined.
  • a solution after removing some steps in a certain embodiment can also be implemented as an independent embodiment, and the order of the steps in a certain embodiment can be arbitrarily exchanged.
  • the optional implementation methods in a certain embodiment can be arbitrarily combined; in addition, the embodiments can be arbitrarily combined, for example, some or all of the steps of different embodiments can be arbitrarily combined, and a certain embodiment can be arbitrarily combined with the optional implementation methods of other embodiments.
  • elements expressed in the singular form such as “a”, “an”, “the”, “above”, “”, “the”, “the”, etc., may mean “one and only one", or “one or more”, “at least one”, etc.
  • the noun after the article may be understood as a singular expression or a plural expression.
  • plurality refers to two or more.
  • "at least one of A and B", “A and/or B", “A in one case, B in another case”, “in response to one case A, in response to another case B”, etc. may include the following technical solutions according to the situation: in some embodiments, A (A is executed independently of B); in some embodiments, B (B is executed independently of A); in some embodiments, execution is selected from A and B (A and B are selectively executed); in some embodiments, A and B (both A and B are executed). When there are more branches such as A, B, C, etc., the above is also similar.
  • the recording method of "A or B” may include the following technical solutions according to the situation: in some embodiments, A (A is executed independently of B); in some embodiments, B (B is executed independently of A); in some embodiments, execution is selected from A and B (A and B are selectively executed).
  • A A is executed independently of B
  • B B is executed independently of A
  • execution is selected from A and B (A and B are selectively executed).
  • prefixes such as “first” and “second” in the embodiments of the present disclosure are only used to distinguish different description objects, and do not constitute restrictions on the position, order, priority, quantity or content of the description objects.
  • the statement of the description object refers to the description in the context of the claims or embodiments, and should not constitute unnecessary restrictions due to the use of prefixes.
  • the description object is a "field”
  • the ordinal number before the "field” in the "first field” and the "second field” does not limit the position or order between the "fields”
  • the "first” and “second” do not limit whether the "fields” they modify are in the same message, nor do they limit the order of the "first field” and the "second field”.
  • the description object is a "level”
  • the ordinal number before the "level” in the “first level” and the “second level” does not limit the priority between the "levels”.
  • the number of description objects is not limited by the ordinal number, and can be one or more. Taking the "first device” as an example, the number of "devices” can be one or more.
  • the objects modified by different prefixes may be the same or different. For example, if the description object is "device”, then the “first device” and the “second device” may be the same device or different devices, and their types may be the same or different. For another example, if the description object is "information”, then the "first information” and the “second information” may be the same information or different information, and their contents may be the same or different.
  • “including A”, “comprising A”, “used to indicate A”, and “carrying A” can be interpreted as directly carrying A or indirectly indicating A.
  • terms such as “greater than”, “greater than or equal to”, “not less than”, “more than”, “more than or equal to”, “not less than”, “higher than”, “higher than or equal to”, “not lower than”, and “above” can be replaced with each other, and terms such as “less than”, “less than or equal to”, “not greater than”, “less than”, “less than or equal to”, “no more than”, “lower than”, “lower than or equal to”, “not higher than”, and “below” can be replaced with each other.
  • devices and equipment may be interpreted as physical or virtual, and their names are not limited to the names recorded in the embodiments. In some cases, they may also be understood as “equipment”, “device”, “circuit”, “network element”, “node”, “function”, “unit”, “section”, “system”, “network”, “chip”, “chip system”, “entity”, “subject”, etc.
  • network can be interpreted as devices included in the network, such as network equipment, core network equipment, etc.
  • the "network device (access network device, AN device)” may also be referred to as a “radio access network device (RAN device)", “base station (BS)", “radio base station (radio base station)”, “fixed station (fixed station)”, and in some embodiments may also be understood as a “node (node)", “access point (access point)", “transmission point (transmission point, TP)", “reception point (reception point, RP)", “transmission and/or reception point (transmission/reception point, TRP)”", “panel (panel)", “antenna panel (antenna panel)", “antenna array (antenna array)"", “cell (cell)", “macro cell (macro cell)", “small cell (small cell)”, “femto cell (femto cell)", “pico cell (pico cell)”, “sector (sector)", “cell group (cell group)”, “serving cell (serving cell (serving cell
  • terminal or “terminal device” may be referred to as "user equipment (UE)", “user terminal (user terminal)”, “mobile station (MS)”, “mobile terminal (MT)", subscriber station, mobile unit, subscriber unit, wireless unit, remote unit, mobile device, wireless device, wireless communication device, remote device, mobile subscriber station, access terminal, mobile terminal, wireless terminal, remote terminal, handset, user agent, mobile client, client, etc.
  • UE user equipment
  • MS mobile station
  • MT mobile terminal
  • acquisition of data, information, etc. may comply with the laws and regulations of the country where the data is obtained.
  • data, information, etc. may be obtained with the user's consent.
  • each element, each row, or each column in the table of the embodiments of the present disclosure may be implemented as an independent embodiment, and the combination of any elements, any rows, and any columns may also be implemented as an independent embodiment.
  • FIG. 1 is a schematic diagram of the architecture of a communication system according to an embodiment of the present disclosure.
  • a communication system 100 includes a terminal 101 and a network device 102 .
  • the terminal 101 includes, for example, a mobile phone, a wearable device, an Internet of Things device, a car with communication function, a smart car, a tablet computer (Pad), a computer with wireless transceiver function, a virtual reality (VR) terminal device, an augmented reality (AR) terminal device, a wireless terminal device in industrial control, a wireless terminal device in self-driving, a wireless terminal device in remote medical surgery, a wireless terminal device in a smart grid, a wireless terminal device in transportation safety, a wireless terminal device in a smart city, and at least one of a wireless terminal device in a smart home, but is not limited to these.
  • a mobile phone a wearable device, an Internet of Things device, a car with communication function, a smart car, a tablet computer (Pad), a computer with wireless transceiver function, a virtual reality (VR) terminal device, an augmented reality (AR) terminal device, a wireless terminal device in industrial control, a wireless terminal device in self-driving, a wireless terminal device
  • the network device 102 is, for example, a node or device that accesses a terminal to a wireless network.
  • the network device may include an evolved Node B (eNB), a next generation evolved Node B (ng-eNB), a next generation Node B (gNB), a node B (NB), a home node B (HNB), a home evolved node B (HeNB), a wireless backhaul device, a radio network controller (RNC), a base station controller (BSC), a base transceiver station (BTS), a base band unit (BBU), a mobile switching center, a base station in a 6G communication system, an open base station (Open RAN), a cloud base station (Cloud RAN), a base station in other communication systems, and at least one of an access node in a Wi-Fi system, but is not limited thereto.
  • eNB evolved Node B
  • ng-eNB next generation evolved Node B
  • gNB next generation Node B
  • NB node
  • the technical solution of the present disclosure may be applicable to the Open RAN architecture.
  • the interfaces between network devices or within network devices involved in the embodiments of the present disclosure may become internal interfaces of Open RAN, and the processes and information interactions between these internal interfaces may be implemented through software or programs.
  • the network device may be composed of a centralized unit (central unit, CU) and a distributed unit (distributed unit, DU), wherein the CU may also be referred to as a control unit (control unit).
  • the CU-DU structure may be used to split the protocol layer of the network device, with some functions of the protocol layer being centrally controlled by the CU, and the remaining part or all of the functions of the protocol layer being distributed in the DU, and the DU being centrally controlled by the CU, but not limited to this.
  • the communication system described in the embodiment of the present disclosure is for the purpose of more clearly illustrating the technical solution of the embodiment of the present disclosure, and does not constitute a limitation on the technical solution proposed in the embodiment of the present disclosure.
  • a person of ordinary skill in the art can know that with the evolution of the system architecture and the emergence of new business scenarios, the technical solution proposed in the embodiment of the present disclosure is also applicable to similar technical problems.
  • the following embodiments of the present disclosure may be applied to the communication system 100 shown in FIG1 , or part of the subject, but are not limited thereto.
  • the subjects shown in FIG1 are examples, and the communication system may include all or part of the subjects in FIG1 , or may include other subjects other than FIG1 , and the number and form of the subjects are arbitrary, and the subjects may be physical or virtual, and the connection relationship between the subjects is an example, and the subjects may be connected or disconnected, and the connection may be in any manner, and may be a direct connection or an indirect connection, and may be a wired connection or a wireless connection.
  • LTE Long Term Evolution
  • LTE-A LTE-Advanced
  • LTE-B LTE-Beyond
  • SUPER 3G IMT-Advanced
  • 4G the fourth generation mobile communication system
  • 5G 5G new radio
  • FAA Future Radio Access
  • RAT New Radio
  • NR New Radio
  • NX New radio access
  • the present invention relates to wireless communication systems such as LTE, Wi-Fi (X), Global System for Mobile communications (GSM (registered trademark)), CDMA2000, Ultra Mobile Broadband (UMB), IEEE 802.11 (Wi-Fi (registered trademark)), IEEE 802.16 (WiMAX (registered trademark)), IEEE 802.20, Ultra-WideBand (UWB), Bluetooth (registered trademark), Public Land Mobile Network (PLMN) network, Device to Device (D2D) system, Machine to Machine (M2M) system, Internet of Things (IoT) system, Vehicle to Everything (V2X), systems using other communication methods, and next-generation systems expanded based on them.
  • PLMN Public Land Mobile Network
  • D2D Device to Device
  • M2M Machine to Machine
  • IoT Internet of Things
  • V2X Vehicle to Everything
  • systems using other communication methods and next-generation systems expanded based on them.
  • next-generation systems expanded based on them.
  • a combination of multiple systems for example, a combination of
  • requirements for reduced capability UE (RedCap UE) positioning measurements are specified in the technology for extending and improving NR positioning.
  • this requirement includes:
  • FH frequency hopping
  • PRS Positioning Reference Signal
  • SRS Sounding Reference Signal
  • Red Cap UEs the complexity of the corresponding functions of Red Cap UEs should be addressed in order to introduce appropriate functions for Red Cap UEs.
  • RRM Radio Resource Management
  • Fig. 2 is an interactive schematic diagram of a positioning measurement method according to an embodiment of the present disclosure. As shown in Fig. 2, an embodiment of the present disclosure relates to a positioning measurement method, and the method includes:
  • Step S2101 the network device 102 sends first information to the terminal 101.
  • terminal 101 receives first information.
  • the first information is used to “configure a positioning reference signal PRS of the terminal”.
  • the name of the first information is not limited, and it may be, for example, "first configuration information” or the like.
  • the first information includes at least one of the following: the subcarrier spacing SCS of the PRS; the number of time domain resource units occupied by the PRS; the number of repeated transmissions of the PRS; the resource time interval of the PRS; and the frequency hopping protection period of the PRS.
  • the first information is carried by a media access layer control element (MACCE) or a radio resource control (RRC) signaling or various downlink control information (DCI).
  • MACCE media access layer control element
  • RRC radio resource control
  • DCI downlink control information
  • terminal 101 is a reduced capability RedCap terminal.
  • terminal 101 supports reception frequency hopping of PRS.
  • the number of hops depends on the PRS configuration, such as how many repetitions are available for measurement at the MG occasion, the RF switching time, and the number of overlapping RBs between hops.
  • the number of repetitions depends on the PRS configuration.
  • the RF switching time has been agreed upon in the RF last meeting as a UE capability.
  • RAN4 in order to check whether the current measurement gap pattern is suitable for Rx hopping based on the RAN1 protocol, RAN4 needs to check how many hops can be allocated within the measurement gap duration.
  • possible values of the number of repetition transmissions of the PRS include ⁇ 1, 2, 4, 6, 8, 16, 32 ⁇ .
  • the frequency hopping protection period of the PRS is a protection period between reception from one hop and reception of the next hop.
  • Table 1 is a gap pattern configuration table when the PRS SCS is 15k.
  • the PRS configuration with RX hopping should be restricted.
  • Step S2102 the network device 102 sends second information to the terminal 101 .
  • terminal 101 receives second information.
  • the second information is used to “configure a measurement interval of the terminal”.
  • the name of the second information is not limited, and it may be, for example, "second configuration information” or the like.
  • the second information includes at least one of the following: an identifier of an interval pattern corresponding to the measurement interval; a time length of the measurement interval; and a repetition period of the measurement interval.
  • the second information is carried by MACCE or RRC signaling.
  • the second information is determined based on the first information.
  • Step S2103 the network device 102 determines the third information.
  • Step S2104 the network device 102 sends third information to the terminal 101 .
  • terminal 101 receives third information.
  • the third information is used to “indicate the number of hops supported by the terminal for receiving PRS within one measurement interval”.
  • the third information is carried by MACCE or RRC signaling.
  • Step S2105 Terminal 101 determines the number of hops supported by the terminal for receiving PRS within a measurement interval.
  • the names of information, etc. are not limited to the names recorded in the embodiments, and terms such as “information”, “message”, “signal”, “signaling”, “report”, “configuration”, “indication”, “instruction”, “command”, “channel”, “parameter”, “domain”, “field”, “symbol”, “symbol”, “code element”, “codebook”, “codeword”, “codepoint”, “bit”, “data”, “program”, and “chip” can be used interchangeably.
  • terms such as “uplink”, “uplink”, “physical uplink” can be interchangeable, and terms such as “downlink”, “downlink”, “physical downlink” can be interchangeable, and terms such as “side”, “sidelink”, “side communication”, “sidelink communication”, “direct connection”, “direct link”, “direct communication”, “direct link communication” can be interchangeable.
  • DCI downlink control information
  • DL downlink
  • UL uplink
  • UL DCI uplink
  • the terms “physical downlink shared channel (PDSCH)”, “DL data” and the like can be interchangeable with each other, and the terms “physical uplink shared channel (PUSCH)”, “UL data” and the like can be interchangeable with each other.
  • radio wireless
  • RAN radio access network
  • AN access network
  • RAN-based and the like
  • terms such as “moment”, “time point”, “time”, and “time position” can be interchangeable, and terms such as “duration”, “period”, “time window”, “window”, and “time” can be interchangeable.
  • CC component carrier
  • cell cell
  • frequency carrier frequency carrier
  • carrier frequency carrier frequency
  • obtain can be interchangeable, and can be interpreted as receiving from other entities, obtaining from protocols, obtaining from high levels, obtaining by self-processing, autonomous implementation, etc.
  • not expecting to receive can be interpreted as not receiving on time domain resources and/or frequency domain resources, or as not performing subsequent processing on the data after receiving the data; "not expecting to send” can be interpreted as not sending, or as sending but not expecting the recipient to respond to the sent content.
  • the communication method involved in the embodiments of the present disclosure may include at least one of steps S2101 to S2105.
  • step S2101 may be implemented as an independent embodiment
  • step S2102 may be implemented as an independent embodiment
  • steps S2101+S2103 may be implemented as an independent embodiment
  • steps S2101+S2102+S2103 may be implemented as an independent embodiment, but are not limited thereto.
  • steps S2101 and S2102 may be executed in an interchangeable order or simultaneously.
  • step S2103 is optional, and one or more of these steps may be omitted or replaced in different embodiments.
  • FIG3A is a flow chart of a positioning measurement method according to an embodiment of the present disclosure. As shown in FIG3A , an embodiment of the present disclosure relates to a positioning measurement method, and the method includes:
  • Step S3101 obtaining first information.
  • step S3101 can refer to the optional implementation of step S2101 in FIG. 2 and other related parts in the embodiment involved in FIG. 2 , which will not be described in detail here.
  • Step S3102 obtaining second information.
  • step S3102 can refer to the optional implementation of step S2102 in FIG. 2 and other related parts in the embodiment involved in FIG. 2 , which will not be described in detail here.
  • step S3103 can refer to the optional implementation of step S2104 in FIG. 2 and other related parts in the embodiment involved in FIG. 2 , which will not be described in detail here.
  • the network device 102 sends the third information to the terminal 101, but is not limited thereto and may also send the second information to other entities.
  • Step S3104 determine the number of hops supported by the terminal for receiving PRS within a measurement interval.
  • step S3104 can refer to the optional implementation of step S2105 in FIG. 2 and other related parts in the embodiment involved in FIG. 2 , which will not be described in detail here.
  • the communication method involved in the embodiment of the present disclosure may include at least one of steps S3101 to S3104.
  • step S3101 may be implemented as an independent embodiment
  • step S3102 may be implemented as an independent embodiment
  • steps S3101+S3103 may be implemented as an independent embodiment
  • steps S3101+S3102+S3103 may be implemented as an independent embodiment, but are not limited thereto.
  • steps S3101 and S3102 may be executed in an interchangeable order or simultaneously.
  • step S3103 is optional, and one or more of these steps may be omitted or replaced in different embodiments.
  • FIG3B is a flow chart of a positioning measurement method according to an embodiment of the present disclosure. As shown in FIG3B , the embodiment of the present disclosure relates to a positioning measurement method, and the method includes:
  • Step S3201 determine terminal capabilities.
  • step S3201 can refer to the optional implementation of step S2105 in Figure 2, step S3104 in Figure 3A, and other related parts in the embodiments involved in Figures 2 and 3A, which will not be repeated here.
  • FIG4A is a flow chart of a positioning measurement method according to an embodiment of the present disclosure. As shown in FIG4A , an embodiment of the present disclosure relates to a positioning measurement method, and the method includes:
  • Step S4101 sending the first information.
  • step S4101 can refer to the optional implementation of step S2101 in FIG. 2 and other related parts in the embodiment involved in FIG. 2 , which will not be described in detail here.
  • Step S4102 sending the second information.
  • step S4102 can refer to the optional implementation of step S2102 in FIG. 2 and other related parts in the embodiment involved in FIG. 2 , which will not be described in detail here.
  • Step S4103 determine third information based on the first information and the second information.
  • step S4103 can refer to the optional implementation of step S2103 in FIG. 2 and other related parts in the embodiment involved in FIG. 2 , which will not be described in detail here.
  • Step S4104 sending the third information.
  • step S4104 can refer to the optional implementation of step S2104 in FIG. 2 and other related parts in the embodiment involved in FIG. 2 , which will not be described in detail here.
  • the communication method involved in the embodiments of the present disclosure may include at least one of steps S4101 to S4104.
  • step S4101 may be implemented as an independent embodiment
  • step S4102 may be implemented as an independent embodiment
  • steps S4101+S4103 may be implemented as independent embodiments
  • steps S4101+S4102+S4103 may be implemented as independent embodiments, but are not limited thereto.
  • steps S4101 and S4102 may be executed in an interchangeable order or simultaneously.
  • step S4103 is optional, and one or more of these steps may be omitted or replaced in different embodiments.
  • FIG4B is a flow chart of a positioning measurement method according to an embodiment of the present disclosure. As shown in FIG4B , an embodiment of the present disclosure relates to a positioning measurement method, and the method includes:
  • Step S4201 determine the third information.
  • step S4201 can refer to step S2103 of FIG. 2 , the optional implementation of step S4103 of FIG. 4A , and other related parts in the embodiments involved in FIG. 2 and FIG. 4A , which will not be described in detail here.
  • FIG5A is an interactive schematic diagram of a positioning measurement method according to an embodiment of the present disclosure. As shown in FIG5A , an embodiment of the present disclosure relates to a positioning measurement method, and the method includes:
  • Step S5101 The network device sends first information to the terminal.
  • step S5101 can refer to the optional implementation of step S2101 in Figure 2, step S3101 in Figure 3, step S4101 in Figure 4, and other related parts in the embodiments involved in Figures 2, 3, and 4, which will not be repeated here.
  • Step S5102 The network device sends second information to the terminal.
  • step S5102 can refer to the optional implementation of step S2102 in Figure 2, step S3102 in Figure 3, step S4102 in Figure 4, and other related parts in the embodiments involved in Figures 2, 3, and 4, which will not be repeated here.
  • Step S5103 The network device determines the third information.
  • step S5103 can refer to the optional implementation of step S2103 in Figure 2, step S4103 in Figure 4, and other related parts in the embodiments involved in Figures 2, 3, and 4, which will not be repeated here.
  • Step S5104 The network device sends third information to the terminal.
  • step S5104 can refer to the optional implementation of step S2104 in Figure 2, step S3103 in Figure 3, step S4104 in Figure 4, and other related parts in the embodiments involved in Figures 2, 3, and 4, which will not be repeated here.
  • the above method may include the method of the above-mentioned communication system side, terminal side, network device side, etc., which will not be repeated here.
  • the communication method involved in the embodiment of the present disclosure may include at least one of steps S5101 to S5104.
  • step S4101 may be implemented as an independent embodiment
  • step S5102 may be implemented as an independent embodiment
  • steps S5101+S5103 may be implemented as an independent embodiment
  • steps S5101+S5102+S5103 may be implemented as an independent embodiment, but are not limited thereto.
  • steps S5101 and S5102 may be executed in an interchangeable order or simultaneously.
  • step S5103 is optional, and one or more of these steps may be omitted or replaced in different embodiments.
  • Fig. 6 is a schematic diagram of a positioning measurement method according to an embodiment of the present disclosure. As shown in Fig. 6, an embodiment of the present disclosure relates to a positioning measurement method, and the method includes:
  • Step S6101 the network device 102 sends first information to the terminal 101.
  • the first information includes at least one of the following items: the subcarrier spacing SCS of PRS; the number of time domain resource units occupied by PRS DL-PRS-NumSymbols; the number of repeated transmissions of PRS DL-PRS-ResourceRepetitionFactor; the resource time interval of PRS DL-PRS-ResourceTimeGap; and the guard period of PRS hopping which was agreed in RAN4 before.
  • Step S6102 the network device 102 sends second information to the terminal 101.
  • the second information includes at least one of the following: an identifier of a gap pattern (gap pattern configured) corresponding to the measurement interval; a time length of the measurement interval; and a repetition period of the measurement interval.
  • Step S6103 the network device 102 determines the third information.
  • the third information is determined based on the first information and the second information.
  • the third information is used to indicate the number of hops supported by the terminal for receiving PRS within a measurement interval.
  • Step S6104 the network device 102 sends third information to the terminal 101.
  • Step S6105 Terminal 101 determines the number of hops supported for receiving PRS within a measurement interval.
  • the terminal 101 may autonomously acquire the third information based on the PRS configuration or the configured interval pattern.
  • the communication method involved in the embodiment of the present disclosure may include at least one of steps S6101 to S6105.
  • step S6101 may be implemented as an independent embodiment
  • steps S6101+S6103 may be implemented as independent embodiments, but are not limited thereto.
  • steps S6101 and S6102 may be executed in an interchangeable order or simultaneously.
  • step S6104 is optional, and one or more of these steps may be omitted or replaced in different embodiments.
  • part or all of the steps and their optional implementations may be arbitrarily combined with part or all of the steps in other embodiments, or may be arbitrarily combined with optional implementations of other embodiments.
  • the embodiments of the present disclosure also propose a device for implementing any of the above methods, for example, a device is proposed, the above device includes a unit or module for implementing each step performed by the terminal in any of the above methods.
  • a device is also proposed, including a unit or module for implementing each step performed by a network device (such as a network device, a core network function node, a core network device, etc.) in any of the above methods.
  • a network device such as a network device, a core network function node, a core network device, etc.
  • the division of the units or modules in the above device is only a division of logical functions. In actual implementation, they can be fully or partially integrated into one physical entity, or they can be physically separated.
  • the units or modules in the device can be implemented in the form of a processor calling software: for example, the device includes a processor, the processor is connected to a memory, the memory stores instructions, and the processor calls the memory.
  • the instructions stored in the device are used to implement any of the above methods or to implement the functions of each unit or module of the above device, wherein the processor is, for example, a general-purpose processor, such as a central processing unit (CPU) or a microprocessor, and the memory is a memory in the device or a memory outside the device.
  • a general-purpose processor such as a central processing unit (CPU) or a microprocessor
  • the memory is a memory in the device or a memory outside the device.
  • the unit or module in the device can be implemented in the form of a hardware circuit, and the functions of some or all of the units or modules can be implemented by designing the hardware circuit.
  • the above hardware circuit can be understood as one or more processors; for example, in one implementation, the above hardware circuit is an application-specific integrated circuit (ASIC), and the functions of some or all of the above units or modules are implemented by designing the logical relationship of the components in the circuit; for another example, in another implementation, the above hardware circuit can be implemented by a programmable logic device (PLD), taking a field programmable gate array (FPGA) as an example, which can include a large number of logic gate circuits, and the connection relationship between the logic gate circuits is configured through a configuration file, so as to implement the functions of some or all of the above units or modules. All units or modules of the above devices may be implemented entirely in the form of a processor calling software, or entirely in the form of a hardware circuit, or partially in the form of a processor calling software and the rest in the form of a hardware circuit.
  • the processor is a circuit with signal processing capability.
  • the processor may be a circuit with instruction reading and running capability, such as a central processing unit (CPU), a microprocessor, a graphics processing unit (GPU) (which may be understood as a microprocessor), or a digital signal processor (DSP); in another implementation, the processor may implement certain functions through the logical relationship of a hardware circuit, and the logical relationship of the above hardware circuit may be fixed or reconfigurable, such as a hardware circuit implemented by an application-specific integrated circuit (ASIC) or a programmable logic device (PLD), such as an FPGA.
  • ASIC application-specific integrated circuit
  • PLD programmable logic device
  • the process of the processor loading a configuration document to implement the hardware circuit configuration may be understood as the process of the processor loading instructions to implement the functions of some or all of the above units or modules.
  • it can also be a hardware circuit designed for artificial intelligence, which can be understood as ASIC, such as Neural Network Processing Unit (NPU), Tensor Processing Unit (TPU), Deep Learning Processing Unit (DPU), etc.
  • ASIC Neural Network Processing Unit
  • NPU Neural Network Processing Unit
  • TPU Tensor Processing Unit
  • DPU Deep Learning Processing Unit
  • FIG7A is a schematic diagram of the structure of a terminal proposed in an embodiment of the present disclosure.
  • the terminal 7100 may include: at least one of a transceiver module 7101, a processing module 7102, etc.
  • the transceiver module is used to perform at least one of the communication steps such as sending and/or receiving performed by the terminal 101 in any of the above methods, which will not be repeated here.
  • the processing module is used to perform at least one of the other steps performed by the terminal 101 in any of the above methods, which will not be repeated here.
  • FIG7B is a schematic diagram of the structure of a network device proposed in an embodiment of the present disclosure.
  • the network device 7200 may include: at least one of a transceiver module 7201, a processing module 7202, etc.
  • the transceiver module is used to perform at least one of the communication steps such as sending and/or receiving performed by the network device 102 in any of the above methods, which will not be described in detail here.
  • the processing module is used to perform at least one of the other steps performed by the network device 102 in any of the above methods, which will not be described in detail here.
  • the transceiver module may include a sending module and/or a receiving module, and the sending module and the receiving module may be separate or integrated.
  • the transceiver module may be interchangeable with the transceiver.
  • the processing module can be a module or include multiple submodules.
  • the multiple submodules respectively execute all or part of the steps required to be executed by the processing module.
  • the processing module can be replaced with the processor.
  • FIG8A is a schematic diagram of the structure of a communication device 8100 proposed in an embodiment of the present disclosure.
  • the communication device 8100 may be a network device (e.g., an access network device, a core network device, etc.), or a terminal (e.g., a user device, etc.), or a chip, a chip system, or a processor that supports a network device to implement any of the above methods, or a chip, a chip system, or a processor that supports a terminal to implement any of the above methods.
  • the communication device 8100 may be used to implement the method described in the above method embodiment, and the details may refer to the description in the above method embodiment.
  • the communication device 8100 includes one or more processors 8101.
  • the processor 8101 may be a general-purpose processor or a dedicated processor, for example, a baseband processor or a central processing unit.
  • the baseband processor may be used to process the communication protocol and the communication data
  • the central processing unit may be used to control the communication device (such as a base station, a baseband chip, a terminal device, a terminal device chip, a DU or a CU, etc.), execute a program, and process the data of the program.
  • the communication device 8100 is used to execute any of the above methods.
  • the communication device 8100 further includes one or more memories 8102 for storing instructions.
  • the memory 8102 may also be outside the communication device 8100.
  • the communication device 8100 further includes one or more transceivers 8103.
  • the transceiver 8103 performs at least one of the communication steps such as sending and/or receiving in the above method, and the processor 8101 performs at least one of the other steps.
  • the transceiver may include a receiver and/or a transmitter, and the receiver and the transmitter may be separate or integrated.
  • the terms such as transceiver, transceiver unit, transceiver, transceiver circuit, etc. may be replaced with each other, the terms such as transmitter, transmission unit, transmitter, transmission circuit, etc. may be replaced with each other, and the terms such as receiver, receiving unit, receiver, receiving circuit, etc. may be replaced with each other.
  • the communication device 8100 may include one or more interface circuits 8104.
  • the interface circuit 8104 is connected to the memory 8102 and can be used to receive signals from the memory 8102 or other devices, and can be used to send signals to the memory 8102 or other devices.
  • the interface circuit 8104 can read instructions stored in the memory 8102 and send the instructions to the processor 8101.
  • the communication device 8100 described in the above embodiments may be a network device or a terminal, but the scope of the communication device 8100 described in the present disclosure is not limited thereto, and the structure of the communication device 8100 may not be limited by FIG. 8A.
  • the communication device may be an independent device or may be part of a larger device.
  • the communication device may be: 1) an independent integrated circuit IC, or a chip, or a chip system or subsystem; (2) a collection of one or more ICs, optionally, the above IC collection may also include a storage component for storing data and programs; (3) an ASIC, such as a modem; (4) a module that can be embedded in other devices; (5) a receiver, a terminal device, an intelligent terminal device, a cellular phone, a wireless device, a handheld device, a mobile unit, a vehicle-mounted device, a network device, a cloud device, an artificial intelligence device, etc.; (6) others, etc.
  • FIG. 8B is a schematic diagram of the structure of a chip 8200 provided in an embodiment of the present disclosure.
  • the communication device 8100 may be a chip or a chip system
  • the chip 8200 includes one or more processors 8201, and the chip 8200 is used to execute any of the above methods.
  • the chip 8200 further includes one or more interface circuits 8202.
  • the interface circuit 8202 is connected to the memory 8203.
  • the interface circuit 8202 can be used to receive signals from the memory 8203 or other devices, and the interface circuit 8202 can be used to send signals to the memory 8203 or other devices.
  • the interface circuit 8202 can read instructions stored in the memory 8203 and send the instructions to the processor 8201.
  • the interface circuit 8202 performs at least one of the communication steps such as sending and/or receiving in the above method, and the processor 8201 performs at least one of the other steps (but not limited to these).
  • interface circuit interface circuit
  • transceiver pin transceiver
  • the chip 8200 further includes one or more memories 8203 for storing instructions.
  • the memory 8203 may be outside the chip 8200.
  • the present disclosure also proposes a storage medium, on which instructions are stored, and when the instructions are executed on the communication device 8100, the communication device 8100 executes any of the above methods.
  • the storage medium is an electronic storage medium.
  • the storage medium is a computer-readable storage medium, but is not limited to this, and it can also be a storage medium readable by other devices.
  • the storage medium can be a non-transitory storage medium, but is not limited to this, and it can also be a temporary storage medium.
  • the present disclosure also proposes a program product, which, when executed by the communication device 8100, enables the communication device 8100 to execute any of the above methods.
  • the program product is a computer program product.
  • the present disclosure also proposes a computer program, which, when executed on a computer, causes the computer to execute any one of the above methods.

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Abstract

本公开涉及定位测量方法、终端、网络设备。包括接收网络设备发送的第一信息，第一信息用于配置终端的定位参考信号PRS；接收网络设备发送的第二信息，第二信息用于配置终端的测量间隔，第二信息是基于第一信息确定的；其中，终端为降低能力RedCap终端，终端支持PRS的接收跳频，提高了通信效率。

Description

定位测量方法、终端、网络设备 技术领域
本公开涉及通信技术领域，尤其涉及定位测量方法、终端、网络设备。
背景技术
在无线通信中，网络设备可以为终端配置一定的能力以支持终端进行定位。
发明内容
本公开实施例提出了定位测量方法、终端、网络设备。
根据本公开实施例的第一方面，提出了一种定位测量方法，方法由终端执行，方法包括：
接收网络设备发送的第一信息，第一信息用于配置终端的定位参考信号PRS；
接收网络设备发送的第二信息，第二信息用于配置终端的测量间隔，第二信息是基于第一信息确定的；
其中，终端为降低能力RedCap终端，终端支持PRS的接收跳频。
根据本公开实施例的第二方面，提出了一种定位测量方法，方法由网络设备执行，方法包括：
向终端发送第一信息，第一信息用于配置终端的定位参考信号PRS；
向第二终端发送第二信息，第二信息用于配置终端的测量间隔，第二信息是基于第一信息确定的；
其中，终端为降低能力RedCap终端，终端支持PRS的接收跳频。
根据本公开实施例的第三方面，提出了一种定位测量方法，方法包括：
网络设备向终端发送第一信息，第一信息用于配置终端的定位参考信号PRS；
网络设备向终端发送第二信息，第二信息用于配置终端的测量间隔，第二信息是基于第一信息确定的；
其中，终端为降低能力RedCap终端，终端支持PRS的接收跳频。
根据本公开实施例的第四方面，提出了一种终端，终端包括：
收发模块，用于接收网络设备发送的第一信息，第一信息用于配置终端的定位参考信号PRS；
收发模块，还用于接收网络设备发送的第二信息，第二信息用于配置终端的测量间隔，第二信息是基于第一信息确定的；
其中，终端为降低能力RedCap终端，终端支持PRS的接收跳频。
根据本公开实施例的第五方面，提出了一种网络设备，网络设备包括：
收发模块，用于向终端发送第一信息，第一信息用于配置终端的定位参考信号PRS；
收发模块，还用于向第二终端发送第二信息，第二信息用于配置终端的测量间隔，第二信息是基于第一信息确定的；
其中，终端为降低能力RedCap终端，终端支持PRS的接收跳频。
根据本公开实施例的第六方面，提出了一种终端，终端包括：
一个或多个处理器；
其中，终端用于执行第一方面中任一项的定位测量方法。
根据本公开实施例的第七方面，提出了一种网络设备，网络设备包括：
一个或多个处理器；
其中，网络设备用于执行第二方面中任一项的定位测量方法。
根据本公开实施例的第八方面，提出了一种通信系统，包括终端、网络设备，其中，终端被配置为实现第一方面中任一项的定位测量方法，网络设备被配置为实现第二方面中任一项的定位测量方法。
根据本公开实施例的第九方面，提出了一种存储介质，存储介质存储有指令，当指令在通信设备上运行时，使得通信设备执行如第一方面或第二方面中任一项的定位测量方法。
附图说明
为了更清楚地说明本公开实施例中的技术方案，以下对实施例描述所需的附图进行介绍，以下附图仅仅是本公开的一些实施例，不对本公开的保护范围造成具体限制。
图1是根据本公开实施例提供的通信系统的架构的一个示例性示意图。
图2是根据本公开实施例提供的定位测量方法的一个示例性交互示意图。
图3A是根据本公开实施例示出的定位测量方法的流程示意图。
图3B是根据本公开实施例示出的定位测量方法的流程示意图。
图4A是根据本公开实施例示出的定位测量方法的流程示意图。
图4B是根据本公开实施例示出的定位测量方法的流程示意图。
图5A是根据本公开实施例示出的定位测量方法的交互示意图。
图6是根据本公开实施例示出的定位测量方法的示意图。
图7A是本公开实施例提出的终端的结构示意图。
图7B是本公开实施例提出的网络设备的结构示意图。
图8A是本公开实施例提出的通信设备8100的结构示意图。
图8B是本公开实施例提出的芯片8200的结构示意图。
具体实施方式
本公开实施例提出了定位测量方法、终端、网络设备。
根据本公开实施例的第一方面，提出了一种定位测量方法，方法由终端执行，方法包括：
接收网络设备发送的第一信息，第一信息用于配置终端的定位参考信号PRS；
接收网络设备发送的第二信息，第二信息用于配置终端的测量间隔，第二信息是基于第一信息确定的；
其中，终端为降低能力RedCap终端，终端支持PRS的接收跳频。
本实施例中，通过第一信息和第二信息为终端定义了其终端能力和终端行为，以使终端确定其支持的PRS接收跳频，有效支持了终端进行定位行为，提高了定位的精度，同时避免终端执行超出其能力的定位行为，降低了终端的能耗，节省了通信资源。
结合第一方面的一些实施例，在一些实施例中，第一信息包括以下至少一种信息：
PRS的子载波间隔SCS；
PRS占用的时域资源单位的数量；
PRS的重复传输次数；
PRS的资源时间间隔；
PRS的跳频保护周期。
结合第一方面的一些实施例，在一些实施例中，方法还包括：
获取终端支持的在一个测量间隔内接收PRS的跳数。
结合第一方面的一些实施例，在一些实施例中，获取终端支持的在一个测量间隔内接收PRS的跳数，包括：
接收网络设备发送的第三信息，第三信息用于指示终端支持的在一个测量间隔内接收PRS的跳数；
其中，终端支持的在一个测量间隔内接收PRS的跳数，是网络设备基于第一信息和第二信息确定的。
结合第一方面的一些实施例，在一些实施例中，获取终端支持的在一个测量间隔内接收PRS的跳数，包括：
基于第一信息和第二信息，确定终端支持的在一个测量间隔内接收PRS的跳数。
结合第一方面的一些实施例，在一些实施例中，第二信息包括以下至少一种信息：
测量间隔对应的间隔图样的标识；
测量间隔的时间长度；
测量间隔的重复周期。
根据本公开实施例的第二方面，提出了一种定位测量方法，方法由网络设备执行，方法包括：
向终端发送第一信息，第一信息用于配置终端的定位参考信号PRS；
向第二终端发送第二信息，第二信息用于配置终端的测量间隔，第二信息是基于第一信息确定的；
其中，终端为降低能力RedCap终端，终端支持PRS的接收跳频。
结合第二方面的一些实施例，在一些实施例中，第一信息包括以下至少一种信息：
PRS的子载波间隔SCS；
PRS占用的时域资源单位的数量；
PRS的重复传输次数；
PRS的资源时间间隔；
PRS的跳频保护周期。
结合第二方面的一些实施例，在一些实施例中，方法还包括：
基于第一信息和第二信息，确定终端支持的在一个测量间隔内接收PRS的跳数。
结合第二方面的一些实施例，在一些实施例中，方法还包括：
向终端发送第三信息，第三信息用于指示终端支持的在一个测量间隔内接收PRS的跳数。
结合第二方面的一些实施例，在一些实施例中，第二信息包括以下至少一种信息：
测量间隔对应的间隔图样的标识；
测量间隔的时间长度；
测量间隔的重复周期。
根据本公开实施例的第三方面，提出了一种定位测量方法，方法包括：
网络设备向终端发送第一信息，第一信息用于配置终端的定位参考信号PRS；
网络设备向终端发送第二信息，第二信息用于配置终端的测量间隔，第二信息是基于第一信息确定的；
其中，终端为降低能力RedCap终端，终端支持PRS的接收跳频。
结合第三方面的一些实施例，在一些实施例中，第一信息包括以下至少一种信息：
PRS的子载波间隔SCS；
PRS占用的时域资源单位的数量；
PRS的重复传输次数；
PRS的资源时间间隔；
PRS的跳频保护周期。
结合第三方面的一些实施例，在一些实施例中，方法还包括：
网络设备基于第一信息和第二信息，确定终端支持的在一个测量间隔内接收PRS的跳数。
结合第三方面的一些实施例，在一些实施例中，方法还包括：
网络设备向终端发送第三信息，第三信息用于指示终端支持的在一个测量间隔内接收PRS的跳数。
结合第三方面的一些实施例，在一些实施例中，方法还包括：
终端基于第一信息和第二信息，确定终端支持的在一个测量间隔内接收PRS的跳数。
结合第三方面的一些实施例，在一些实施例中，第二信息包括以下至少一种信息：
测量间隔对应的间隔图样的标识；
测量间隔的时间长度；
测量间隔的重复周期。
根据本公开实施例的第四方面，提出了一种终端，终端包括：
收发模块，用于接收网络设备发送的第一信息，第一信息用于配置终端的定位参考信号PRS；
收发模块，还用于接收网络设备发送的第二信息，第二信息用于配置终端的测量间隔，第二信息是基于第一信息确定的；
其中，终端为降低能力RedCap终端，终端支持PRS的接收跳频。
根据本公开实施例的第五方面，提出了一种网络设备，网络设备包括：
收发模块，用于向终端发送第一信息，第一信息用于配置终端的定位参考信号PRS；
收发模块，还用于向第二终端发送第二信息，第二信息用于配置终端的测量间隔，第二信息是基于第一信息确定的；
其中，终端为降低能力RedCap终端，终端支持PRS的接收跳频。
根据本公开实施例的第六方面，提出了一种终端，终端包括：
一个或多个处理器；
其中，终端用于执行第一方面中任一项的定位测量方法。
根据本公开实施例的第七方面，提出了一种网络设备，网络设备包括：
一个或多个处理器；
其中，网络设备用于执行第二方面中任一项的定位测量方法。
根据本公开实施例的第八方面，提出了一种通信系统，包括终端、网络设备，其中，终端被配置为实现第一方面中任一项的定位测量方法，网络设备被配置为实现第二方面中任一项的定位测量方法。
根据本公开实施例的第九方面，提出了一种存储介质，存储介质存储有指令，当指令在通信设备上运行时，使得通信设备执行如第一方面或第二方面中任一项的定位测量方法。
第十方面，本公开实施例提出了终端，上述终端包括收发模块、处理模块中的至少一者；其中，上述终端用于执行第一方面和第三方面的可选实现方式。
第十一方面，本公开实施例提出了网络设备，上述网络设备包括收发模块、处理模块中的至少一者；其中，上述网络设备用于执行第二方面和第三方面的可选实现方式。
第十二方面，本公开实施例提出了终端，上述终端包括：一个或多个处理器；其中，上述终端用于执行第一方面和第三方面的可选实现方式。
第十三方面，本公开实施例提出了网络设备，上述网络设备包括：一个或多个处理器；其中，上述网络设备用于执行第二方面和第三方面的可选实现方式。
第十四方面，本公开实施例提出了通信系统，上述通信系统包括：终端、网络设备；其中，上述终端被配置为执行如第一方面和第三方面的可选实现方式所描述的方法，上述网络设备被配置为执行如第二方面和第三方面的可选实现方式所描述的方法。
第十五方面，本公开实施例提出了存储介质，上述存储介质存储有指令，当上述指令在通信设 备上运行时，使得上述通信设备执行如第一方面和第二方面、第三方面的可选实现方式所描述的方法。
第十六方面，本公开实施例提出了程序产品，上述程序产品被通信设备执行时，使得上述通信设备执行如第一方面和第二方面、第三方面的可选实现方式所描述的方法。
第十七方面，本公开实施例提出了计算机程序，当其在计算机上运行时，使得计算机执行如第一方面和第二方面、第三方面的可选实现方式所描述的方法。
第十八方面，本公开实施例提供了一种芯片或芯片系统。该芯片或芯片系统包括处理电路，被配置为执行根据上述第一方面和第二方面、第三方面的可选实现方式所描述的方法。
可以理解地，上述终端、网络设备、第一网元、第二网元、核心网设备、通信系统、存储介质、程序产品、计算机程序、芯片或芯片系统均用于执行本公开实施例所提出的方法。因此，其所能达到的有益效果可以参考对应方法中的有益效果，此处不再赘述。
本公开实施例提出了定位测量方法、终端、网络设备。在一些实施例中，定位测量方法与信息处理方法、通信方法等术语可以相互替换，定位测量装置与信息处理装置、通信装置等术语可以相互替换，信息处理系统、通信系统等术语可以相互替换。
本公开实施例并非穷举，仅为部分实施例的示意，不作为对本公开保护范围的具体限制。在不矛盾的情况下，某一实施例中的每个步骤均可以作为独立实施例来实施，且各步骤之间可以任意组合，例如，在某一实施例中去除部分步骤后的方案也可以作为独立实施例来实施，且在某一实施例中各步骤的顺序可以任意交换，另外，某一实施例中的可选实现方式可以任意组合；此外，各实施例之间可以任意组合，例如，不同实施例的部分或全部步骤可以任意组合，某一实施例可以与其他实施例的可选实现方式任意组合。
在各本公开实施例中，如果没有特殊说明以及逻辑冲突，各实施例之间的术语和/或描述具有一致性，且可以互相引用，不同实施例中的技术特征根据其内在的逻辑关系可以组合形成新的实施例。
本公开实施例中所使用的术语只是为了描述特定实施例的目的，而并非作为对本公开的限制。
在本公开实施例中，除非另有说明，以单数形式表示的元素，如“一个”、“一种”、“该”、“上述”、“”、“前述”、“这一”等，可以表示“一个且只有一个”，也可以表示“一个或多个”、“至少一个”等。例如，在翻译中使用如英语中的“a”、“an”、“the”等冠词(article)的情况下，冠词之后的名词可以理解为单数表达形式，也可以理解为复数表达形式。
在本公开实施例中，“多个”是指两个或两个以上。
在一些实施例中，“至少一者(至少一项、至少一个)(atleastoneof)”、“一个或多个(one or more)”、“多个(a plurality of)”、“多个(multiple)等术语可以相互替换。
在一些实施例中，“A、B中的至少一者”、“A和/或B”、“在一情况下A，在另一情况下B”、“响应于一情况A，响应于另一情况B”等记载方式，根据情况可以包括以下技术方案：在一些实施例中A(与B无关地执行A)；在一些实施例中B(与A无关地执行B)；在一些实施例中从A和B中选择执行(A和B被选择性执行)；在一些实施例中A和B(A和B都被执行)。当有A、B、C等更多分支时也类似上述。
在一些实施例中，“A或B”等记载方式，根据情况可以包括以下技术方案：在一些实施例中A(与B无关地执行A)；在一些实施例中B(与A无关地执行B)；在一些实施例中从A和B中选择执行(A和B被选择性执行)。当有A、B、C等更多分支时也类似上述。
本公开实施例中的“第一”、“第二”等前缀词，仅仅为了区分不同的描述对象，不对描述对象的位置、顺序、优先级、数量或内容等构成限制，对描述对象的陈述参见权利要求或实施例中上下文的描述，不应因为使用前缀词而构成多余的限制。例如，描述对象为“字段”，则“第一字段”和“第二字段”中“字段”之前的序数词并不限制“字段”之间的位置或顺序，“第一”和“第二”并不限制其修饰的“字段”是否在同一个消息中，也不限制“第一字段”和“第二字段”的先后顺序。再如，描述对象为“等级”，则“第一等级”和“第二等级”中“等级”之前的序数词并不限制“等级”之间的优先级。再如，描述对象的数量并不受序数词的限制，可以是一个或者多个，以“第一装置”为例，其中“装置”的数量可以是一个或者多个。此外，不同前缀词修饰的对象可以相同或不同，例如，描述对象为“装置”，则“第一装置”和“第二装置”可以是相同的装置或者不同的装置，其类型可以相同或不同；再如，描述对象为“信息”，则“第一信息”和“第二信息”可以是相同的信息或者不同的信息，其内容可以相同或不同。
在一些实施例中，“包括A”、“包含A”、“用于指示A”、“携带A”，可以解释为直接携带A，也可以解释为间接指示A。
在一些实施例中，“响应于……”、“响应于确定……”、“在……的情况下”、“在……时”、“当……时”、“若……”、“如果……”等术语可以相互替换。
在一些实施例中，“大于”、“大于或等于”、“不小于”、“多于”、“多于或等于”、“不少于”、“高于”、“高于或等于”、“不低于”、“以上”等术语可以相互替换，“小于”、“小于或等于”、“不大于”、“少于”、“少于或等于”、“不多于”、“低于”、“低于或等于”、“不高于”、“以下”等术语可以相互替换。
在一些实施例中，装置和设备可以解释为实体的、也可以解释为虚拟的，其名称不限定于实施例中所记载的名称，在一些情况下也可以被理解为“设备(equipment)”、“设备(device)”、“电路”、“网元”、“节点”、“功能”、“单元”、“部件(section)”、“系统”、“网络”、“芯片”、“芯片系统”、“实体”、“主体”等。
在一些实施例中，“网络”可以解释为网络中包含的装置，例如，网络设备、核心网设备等。
在一些实施例中，“网络设备(access network device，AN device)”也可以被称为“无线网络设备(radio access network device，RAN device)”、“基站(base station，BS)”、“无线基站(radio base station)”、“固定台(fixed station)”，在一些实施例中也可以被理解为“节点(node)”、“接入点(access point)”、“发送点(transmission point，TP)”、“接收点(reception point，RP)”、“发送和/或接收点(transmission/reception point，TRP)”、“面板(panel)”、“天线面板(antenna panel)”、“天线阵列(antenna array)”、“小区(cell)”、“宏小区(macro cell)”、“小型小区(small cell)”、“毫微微小区(femto cell)”、“微微小区(pico cell)”、“扇区(sector)”、“小区组(cell group)”、“服务小区”、“载波(carrier)”、“分量载波(component carrier)”、“带宽部分(bandwidth part，BWP)”等。
在一些实施例中，“终端(terminal)”或“终端设备(terminal device)”可以被称为“用户设备(user equipment，UE)”、“用户终端(user terminal)”、“移动台(mobile station，MS)”、“移动终端(mobile terminal，MT)”、订户站(subscriber station)、移动单元(mobile unit)、订户单元(subscriber unit)、无线单元(wireless unit)、远程单元(remote unit)、移动设备(mobile device)、无线设备(wireless device)、无线通信设备(wireless communication device)、远程设备(remote device)、移动订户站(mobile subscriber station)、接入终端(access terminal)、移动终端(mobile terminal)、无线终端(wireless terminal)、远程终端(remote terminal)、手持设备(handset)、用户代理(user agent)、移动客户端(mobile client)、客户端(client)等。
在一些实施例中，获取数据、信息等可以遵照所在地国家的法律法规。
在一些实施例中，可以在得到用户同意后获取数据、信息等。
此外，本公开实施例的表格中的每一元素、每一行、或每一列均可以作为独立实施例来实施，任意元素、任意行、任意列的组合也可以作为独立实施例来实施。
图1是根据本公开实施例示出的通信系统的架构示意图，如图1所示，通信系统100包括终端(terminal)101、网络设备102。
在一些实施例中，终端101例如包括手机(mobile phone)、可穿戴设备、物联网设备、具备通信功能的汽车、智能汽车、平板电脑(Pad)、带无线收发功能的电脑、虚拟现实(virtual reality，VR)终端设备、增强现实(augmented reality，AR)终端设备、工业控制(industrial control)中的无线终端设备、无人驾驶(self-driving)中的无线终端设备、远程手术(remote medical surgery)中的无线终端设备、智能电网(smart grid)中的无线终端设备、运输安全(transportation safety)中的无线终端设备、智慧城市(smart city)中的无线终端设备、智慧家庭(smart home)中的无线终端设备中的至少一者，但不限于此。
在一些实施例中，网络设备102例如是将终端接入到无线网络的节点或设备，网络设备可以包括5G通信系统中的演进节点B(evolved NodeB，eNB)、下一代演进节点B(next generation eNB，ng-eNB)、下一代节点B(next generation NodeB，gNB)、节点B(node B，NB)、家庭节点B(home node B，HNB)、家庭演进节点B(home evolved nodeB，HeNB)、无线回传设备、无线网络控制器(radio network controller，RNC)、基站控制器(base station controller，BSC)、基站收发台(base transceiver station，BTS)、基带单元(base band unit，BBU)、移动交换中心、6G通信系统中的基站、开放型基站(Open RAN)、云基站(Cloud RAN)、其他通信系统中的基站、Wi-Fi系统中的接入节点中的至少一者，但不限于此。
在一些实施例中，本公开的技术方案可适用于Open RAN架构，此时，本公开实施例所涉及的网络设备间或者网络设备内的接口可变为Open RAN的内部接口，这些内部接口之间的流程和信息交互可以通过软件或者程序实现。
在一些实施例中，网络设备可以由集中单元(central unit，CU)与分布式单元(distributed unit，DU)组成的，其中，CU也可以称为控制单元(control unit)，采用CU-DU的结构可以将网络设备的协议层拆分开，部分协议层的功能放在CU集中控制，剩下部分或全部协议层的功能分布在DU中，由CU集中控制DU，但不限于此。
可以理解的是，本公开实施例描述的通信系统是为了更加清楚的说明本公开实施例的技术方案，并不构成对于本公开实施例提出的技术方案的限定，本领域普通技术人员可知，随着系统架构的演变和新业务场景的出现，本公开实施例提出的技术方案对于类似的技术问题同样适用。
下述本公开实施例可以应用于图1所示的通信系统100、或部分主体，但不限于此。图1所示的各主体是例示，通信系统可以包括图1中的全部或部分主体，也可以包括图1以外的其他主体，各主体数量和形态为任意，各主体可以是实体的也可以是虚拟的，各主体之间的连接关系是例示，各主体之间可以不连接也可以连接，其连接可以是任意方式，可以是直接连接也可以是间接连接，可以是有线连接也可以是无线连接。
本公开各实施例可以应用于长期演进(Long Term Evolution，LTE)、LTE-Advanced(LTE-A)、LTE-Beyond(LTE-B)、SUPER 3G、IMT-Advanced、第四代移动通信系统(4th generation mobile communication system，4G)、)、第五代移动通信系统(5th generation mobile communication system，5G)、5G新空口(new radio，NR)、未来无线接入(Future Radio Access，FRA)、新无线接入技术(New-Radio Access Technology，RAT)、新无线(New Radio，NR)、新无线接入(New radio access，NX)、未来一代无线接入(Future generation radio access，FX)、Global System for Mobile communications(GSM(注册商标))、CDMA2000、超移动宽带(Ultra Mobile Broadband，UMB)、IEEE 802.11(Wi-Fi(注册商标))、IEEE 802.16(WiMAX(注册商标))、IEEE 802.20、超宽带(Ultra-WideBand，UWB)、蓝牙(Bluetooth(注册商标))、陆上公用移动通信网(Public Land Mobile Network，PLMN)网络、设备到设备(Device-to-Device，D2D)系统、机器到机器(Machine to Machine，M2M)系统、物联网(Internet of Things，IoT)系统、车联网(Vehicle-to-Everything，V2X)、利用其他通信方法的系统、基于它们而扩展的下一代系统等。此外，也可以将多个系统组合(例如，LTE或者LTE-A与5G的组合等)应用。
根据本申请提供的一个实施例，关于扩展和改进NR定位的技术中，规定了对降低能力的UE(RedCap UE)定位测量的要求。
可选的，该要求包括：
1.指定对能力降低的UEs(Red Cap UEs)的定位支持。
2.指定支持超过最大Red Cap UEs带宽的跳频(Frequency hopping，FH)，以接收下行链路(down link，DL)定位参考信号(Positioning Reference Signal，PRS)和传输上行链路(up link，UL)探测参考信号(Sounding Reference Signal，SRS)用于定位[RAN1,RAN2]。
其中，应解决Red Cap UEs相应功能的复杂性，以便为Red Cap UEs引入适当的功能。
3.规定定位的无线资源管理(Radio Resource Management，RRM)要求，包括RRM测量和Red Cap UE在有跳频和无跳频[RAN4]情况下的程序。
本实施例中，如何定义UE能力和UE行为以支持RedCap UE使用接收跳跃定位的最大Rx跳数尚未确定。
图2是根据本公开实施例示出的定位测量方法的交互示意图。如图2所示，本公开实施例涉及定位测量方法，上述方法包括：
步骤S2101，网络设备102向终端101发送第一信息。
在一些实施例中，终端101接收第一信息。
在一些实施例中，第一信息用于“配置终端的定位参考信号PRS”。
在一些实施例中，第一信息的名称不做限定，其例如是“第一配置信息”等。
在一些实施例中，第一信息包括以下至少一项：PRS的子载波间隔SCS；PRS占用的时域资源单位的数量；PRS的重复传输次数；PRS的资源时间间隔；PRS的跳频保护周期。
在一些实施例中，第一信息由媒体接入层控制元素(Medium Access Control control element，MACCE)或无线资源控制(Radio Resource Control，RRC)信令或下行链路各种控制信息(Downlink Control Information，DCI)承载。
在一些实施例中，终端101为降低能力RedCap终端。
在一些实施例中，终端101支持PRS的接收跳频。
在一些实施例中，跳数取决于PRS配置，例如在MG时机有多少重复可用于测量、RF切换时间以及跳之间重叠RB的数量。重复次数取决于PRS配置。RF切换时间已经在作为UE能力的RF上次会议中达成一致。
在一些实施例中，为了检查当前测量间隙模式是否适合基于RAN1协议的Rx跳变，RAN4需要检查在测量间隙持续时间内可以分配多少跳变。
在一些实施例中，PRS的重复传输次数的可取的值包括{1，2，4，6，8，16，32}。
在一些实施例中，PRS的跳频保护周期为从一跳接收到下一跳接收之间的保护周期。
表1
表1为PRS SCS为15k时的间隙模式配置表，对于表1所示的最大可能的PRS配置持续时间(例如，DL PRS资源重复因子＝32)，允许在单个间隙内进行多跳是不可行的。
但是，如果我们采用其他一些可能的配置来评估允许的跳数，如表2-表4所示，我们可以观察到大部分间隙的图样是可行的。
例如，我们列出了几种可能的参数组合，如下所示：
组合1:SCS＝15kHz,DL-PRS-NumSymbols＝1,DL-PRS-ResourceRepetitionFactor＝1,DL-PRS-ResourceTimeGap＝1
组合2:SCS＝15kHz,DL-PRS-NumSymbols＝2,DL-PRS-ResourceRepetitionFactor＝2,DL-PRS-ResourceTimeGap＝1
组合3:SCS＝15kHz,DL-PRS-NumSymbols＝2,DL-PRS-ResourceRepetitionFactor＝2,DL-PRS-ResourceTimeGap＝2

表2

表3
表4
通过表1-表4，我们可以得出以下结论：
不可能所有PRS配置都支持在单个测量间隙内有多跳。
引入任何其他增强的测量间隙以允许。
根据现有的间隙模式，具有RX跳变的PRS配置应受到限制。
步骤S2102，网络设备102向终端101发送第二信息。
在一些实施例中，终端101接收第二信息。
在一些实施例中，第二信息用于“配置终端的测量间隔”。
在一些实施例中，第二信息的名称不做限定，其例如是“第二配置信息”等。
在一些实施例中，第二信息包括以下至少一者：测量间隔对应的间隔图样的标识；测量间隔的时间长度；测量间隔的重复周期。
在一些实施例中，第二信息由MACCE或RRC信令承载。
在一些实施例中，第二信息是基于第一信息确定的。
步骤S2103，网络设备102确定第三信息。
步骤S2104，网络设备102向终端101发送第三信息。
在一些实施例中，终端101接收第三信息。
在一些实施例中，第三信息用于“指示终端支持的在一个测量间隔内接收PRS的跳数”。
在一些实施例中，第三信息由MACCE或RRC信令承载。
步骤S2105，终端101确定该终端支持的在一个测量间隔内接收PRS的跳数。
在一些实施例中，信息等的名称不限定于实施例中所记载的名称，“信息(information)”、“消息(message)”、“信号(signal)”、“信令(signaling)”、“报告(report)”、“配置(configuration)”、“指示(indication)”、“指令(instruction)”、“命令(command)”、“信道”、“参数(parameter)”、“域”、“字段”、“符号(symbol)”、“码元(symbol)”、“码本(codebook)”、“码字(codeword)”、“码点(codepoint)”、“比特(bit)”、“数据(data)”、“程序(program)”、“码片(chip)”等术语可以相互替换。
在一些实施例中，“上行”、“上行链路”、“物理上行链路”等术语可以相互替换，“下行”、“下行链路”、“物理下行链路”等术语可以相互替换，“侧行(side)”、“侧行链路(sidelink)”、“侧行通信”、“侧行链路通信”、“直连”、“直连链路”、“直连通信”、“直连链路通信”等术语可以相互替换。
在一些实施例中，“下行链路控制信息(downlink control information，DCI)”、“下行链路(downlink，DL)分配(assignment)”、“DL DCI”、“上行链路(uplink，UL)许可(grant)”、“UL DCI”等术语可以相互替换。
在一些实施例中，“物理下行链路共享信道(physical downlink shared channel，PDSCH)”、“DL数据”等术语可以相互替换，“物理上行链路共享信道(physical uplink shared channel，PUSCH)”、“UL数据”等术语可以相互替换。
在一些实施例中，“无线(radio)”、“无线(wireless)”、“无线网络(radio access network，RAN)”、“网络(access network，AN)”、“基于RAN的(RAN-based)”等术语可以相互替换。
在一些实施例中，“时刻”、“时间点”、“时间”、“时间位置”等术语可以相互替换，“时长”、“时段”、“时间窗口”、“窗口”、“时间”等术语可以相互替换。
在一些实施例中，“分量载波(component carrier，CC)”、“小区(cell)”、“频率载波(frequency carrier)”、“载波频率(carrier frequency)”等术语可以相互替换。
在一些实施例中，“获取”、“获得”、“得到”、“接收”、“传输”、“双向传输”、“发送和/或接收”可以相互替换，其可以解释为从其他主体接收，从协议中获取，从高层获取，自身处理得到、自主实现等多种含义。
在一些实施例中，“发送”、“发射”、“上报”、“下发”、“传输”、“双向传输”、“发送和/或接收”等术语可以相互替换。
在一些实施例中，“不期待接收”可以解释为不在时域资源和/或频域资源上接收，也可以解释为在接收到数据等后，不对该数据等执行后续处理；“不期待发送”可以解释为不发送，也可以解释为发送但是不期待接收方对发送的内容做出响应。
本公开实施例所涉及的通信方法可以包括步骤S2101～步骤S2105中的至少一者。例如，步骤S2101可以作为独立实施例来实施，步骤S2102可以作为独立实施例来实施，步骤S2101+S2103可以作为独立实施例来实施，步骤S2101+S2102+S2103可以作为独立实施例来实施，但不限于此。
在一些实施例中，步骤S2101、S2102可以交换顺序或同时执行。
在一些实施例中，步骤S2103是可选的，在不同实施例中可以对这些步骤中的一个或多个步骤进行省略或替代。
在一些实施例中，可参见图2所对应的说明书之前或之后记载的其他可选实现方式。
图3A是根据本公开实施例示出的定位测量方法的流程示意图。如图3A所示，本公开实施例涉及定位测量方法，上述方法包括：
步骤S3101，获取第一信息。
步骤S3101的可选实现方式可以参见图2的步骤S2101的可选实现方式、及图2所涉及的实施例中其他关联部分，此处不再赘述。
步骤S3102，获取第二信息。
步骤S3102的可选实现方式可以参见图2的步骤S2102的可选实现方式、及图2所涉及的实施例中其他关联部分，此处不再赘述。
步骤S3103，获取第三信息。
步骤S3103的可选实现方式可以参见图2的步骤S2104的可选实现方式、及图2所涉及的实施例中其他关联部分，此处不再赘述。
在一些实施例中，网络设备102向终端101发送第三信息，但不限于此，也可以向其他主体发送第二信息。
步骤S3104，确定终端支持的在一个测量间隔内接收PRS的跳数。
步骤S3104的可选实现方式可以参见图2的步骤S2105的可选实现方式、及图2所涉及的实施例中其他关联部分，此处不再赘述。
本公开实施例所涉及的通信方法可以包括步骤S3101～步骤S3104中的至少一者。例如，步骤S3101可以作为独立实施例来实施，步骤S3102可以作为独立实施例来实施，步骤S3101+S3103可以作为独立实施例来实施，步骤S3101+S3102+S3103可以作为独立实施例来实施，但不限于此。
在一些实施例中，步骤S3101、S3102可以交换顺序或同时执行。
在一些实施例中，步骤S3103是可选的，在不同实施例中可以对这些步骤中的一个或多个步骤进行省略或替代。
图3B是根据本公开实施例示出的定位测量方法的流程示意图。如图3B所示，本公开实施例涉及定位测量方法，上述方法包括：
步骤S3201，确定终端能力。
步骤S3201的可选实现方式可以参见图2的步骤S2105、图3A的步骤S3104的可选实现方式、及图2、图3A所涉及的实施例中其他关联部分，此处不再赘述。
图4A是根据本公开实施例示出的定位测量方法的流程示意图。如图4A所示，本公开实施例涉及定位测量方法，上述方法包括：
步骤S4101，发送第一信息。
步骤S4101的可选实现方式可以参见图2的步骤S2101的可选实现方式、及图2所涉及的实施例中其他关联部分，此处不再赘述。
步骤S4102，发送第二信息。
步骤S4102的可选实现方式可以参见图2的步骤S2102的可选实现方式、及图2所涉及的实施例中其他关联部分，此处不再赘述。
步骤S4103，根据第一信息和第二信息确定第三信息。
步骤S4103的可选实现方式可以参见图2的步骤S2103的可选实现方式、及图2所涉及的实施例中其他关联部分，此处不再赘述。
步骤S4104，发送第三信息。
步骤S4104的可选实现方式可以参见图2的步骤S2104的可选实现方式、及图2所涉及的实施例中其他关联部分，此处不再赘述。
本公开实施例所涉及的通信方法可以包括步骤S4101～步骤S4104中的至少一者。例如，步骤S4101可以作为独立实施例来实施，步骤S4102可以作为独立实施例来实施，步骤S4101+S4103可以作为独立实施例来实施，步骤S4101+S4102+S4103可以作为独立实施例来实施，但不限于此。
在一些实施例中，步骤S4101、S4102可以交换顺序或同时执行。
在一些实施例中，步骤S4103是可选的，在不同实施例中可以对这些步骤中的一个或多个步骤进行省略或替代。
图4B是根据本公开实施例示出的定位测量方法的流程示意图。如图4B所示，本公开实施例涉及定位测量方法，上述方法包括：
步骤S4201，确定第三信息。
步骤S4201的可选实现方式可以参见图2的步骤S2103、图4A的步骤S4103的可选实现方式、及图2、图4A所涉及的实施例中其他关联部分，此处不再赘述。
图5A是根据本公开实施例示出的定位测量方法的交互示意图。如图5A所示，本公开实施例涉及定位测量方法，上述方法包括：
步骤S5101，网络设备向终端发送第一信息。
步骤S5101的可选实现方式可以参见图2的步骤S2101、图3的步骤S3101、图4的步骤S4101的可选实现方式、及图2、图3、图4所涉及的实施例中其他关联部分，此处不再赘述。
步骤S5102，网络设备向终端发送第二信息。
步骤S5102的可选实现方式可以参见图2的步骤S2102、图3的步骤S3102、图4的步骤S4102的可选实现方式、及图2、图3、图4所涉及的实施例中其他关联部分，此处不再赘述。
步骤S5103，网络设备确定第三信息。
步骤S5103的可选实现方式可以参见图2的步骤S2103、图4的步骤S4103的可选实现方式、及图2、图3、图4所涉及的实施例中其他关联部分，此处不再赘述。
步骤S5104，网络设备向终端发送第三信息。。
步骤S5104的可选实现方式可以参见图2的步骤S2104、图3的步骤S3103、图4的步骤S4104的可选实现方式、及图2、图3、图4所涉及的实施例中其他关联部分，此处不再赘述。
在一些实施例中，上述方法可以包括上述通信系统侧、终端侧、网络设备侧等的实施例的方法，此处不再赘述。
本公开实施例所涉及的通信方法可以包括步骤S5101～步骤S5104中的至少一者。例如，步骤S4101可以作为独立实施例来实施，步骤S5102可以作为独立实施例来实施，步骤S5101+S5103可以作为独立实施例来实施，步骤S5101+S5102+S5103可以作为独立实施例来实施，但不限于此。
在一些实施例中，步骤S5101、S5102可以交换顺序或同时执行。
在一些实施例中，步骤S5103是可选的，在不同实施例中可以对这些步骤中的一个或多个步骤进行省略或替代。
图6是根据本公开实施例示出的定位测量方法的示意图。如图6所示，本公开实施例涉及定位测量方法，上述方法包括：
步骤S6101，网络设备102向终端101发送第一信息。
可选地，第一信息中包括以下至少一项：PRS的子载波间隔SCS；PRS占用的时域资源单位的数量DL-PRS-NumSymbols；PRS的重复传输次数DL-PRS-ResourceRepetitionFactor；PRS的资源时间间隔DL-PRS-ResourceTimeGap；PRS的跳频保护周期(The guard period of PRS hopping which was agreed in RAN4before)。
步骤S6102，网络设备102向终端101发送第二信息。
可选地，第二信息中包括以下至少一项：测量间隔对应的间隔图样(gap pattern configured)的标识；测量间隔的时间长度；测量间隔的重复周期。
步骤S6103，网络设备102确定第三信息。
可选地，第三信息根据第一信息和第二信息确定。
可选地，第三信息用于指示终端支持的在一个测量间隔内接收PRS的跳数。
步骤S6104，网络设备102向终端101发送第三信息。
步骤S6105，终端101确定支持的在一个测量间隔内接收PRS的跳数。
可选地，终端101可以基于PRS配置或配置的间隔图样自主获取第三信息。
本公开实施例所涉及的通信方法可以包括步骤S6101～步骤S6105中的至少一者。例如，步骤S6101可以作为独立实施例来实施，步骤S6101+S6103可以作为独立实施例来实施，但不限于此。
在一些实施例中，步骤S6101、S6102可以交换顺序或同时执行。
在一些实施例中，步骤S6104是可选的，在不同实施例中可以对这些步骤中的一个或多个步骤进行省略或替代。
在本公开实施例中，部分或全部步骤、其可选实现方式可以与其他实施例中的部分或全部步骤任意组合，也可以与其他实施例的可选实现方式任意组合。
本公开实施例还提出用于实现以上任一方法的装置，例如，提出一装置，上述装置包括用以实现以上任一方法中终端所执行的各步骤的单元或模块。再如，还提出另一装置，包括用以实现以上任一方法中网络设备(例如网络设备、核心网功能节点、核心网设备等)所执行的各步骤的单元或模块。
应理解以上装置中各单元或模块的划分仅是一种逻辑功能的划分，在实际实现时可以全部或部分集成到一个物理实体上，也可以物理上分开。此外，装置中的单元或模块可以以处理器调用软件的形式实现：例如装置包括处理器，处理器与存储器连接，存储器中存储有指令，处理器调用存储 器中存储的指令，以实现以上任一方法或实现上述装置各单元或模块的功能，其中处理器例如为通用处理器，例如中央处理单元(Central Processing Unit，CPU)或微处理器，存储器为装置内的存储器或装置外的存储器。或者，装置中的单元或模块可以以硬件电路的形式实现，可以通过对硬件电路的设计实现部分或全部单元或模块的功能，上述硬件电路可以理解为一个或多个处理器；例如，在一种实现中，上述硬件电路为专用集成电路(application-specific integrated circuit，ASIC)，通过对电路内元件逻辑关系的设计，实现以上部分或全部单元或模块的功能；再如，在另一种实现中，上述硬件电路为可以通过可编程逻辑器件(programmable logic device，PLD)实现，以现场可编程门阵列(Field Programmable Gate Array，FPGA)为例，其可以包括大量逻辑门电路，通过配置文件来配置逻辑门电路之间的连接关系，从而实现以上部分或全部单元或模块的功能。以上装置的所有单元或模块可以全部通过处理器调用软件的形式实现，或全部通过硬件电路的形式实现，或部分通过处理器调用软件的形式实现，剩余部分通过硬件电路的形式实现。
在本公开实施例中，处理器是具有信号处理能力的电路，在一种实现中，处理器可以是具有指令读取与运行能力的电路，例如中央处理单元(Central Processing Unit，CPU)、微处理器、图形处理器(graphics processing unit，GPU)(可以理解为微处理器)、或数字信号处理器(digital signal processor，DSP)等；在另一种实现中，处理器可以通过硬件电路的逻辑关系实现一定功能，上述硬件电路的逻辑关系是固定的或可以重构的，例如处理器为专用集成电路(application-specific integrated circuit，ASIC)或可编程逻辑器件(programmable logic device，PLD)实现的硬件电路,例如FPGA。在可重构的硬件电路中，处理器加载配置文档，实现硬件电路配置的过程，可以理解为处理器加载指令，以实现以上部分或全部单元或模块的功能的过程。此外，还可以是针对人工智能设计的硬件电路，其可以理解为ASIC，例如神经网络处理单元(Neural Network Processing Unit，NPU)、张量处理单元(Tensor Processing Unit，TPU)、深度学习处理单元(Deep learning Processing Unit，DPU)等。
图7A是本公开实施例提出的终端的结构示意图。如图7A所示，终端7100可以包括：收发模块7101、处理模块7102等中的至少一者。可选地，上述收发模块用于执行以上任一方法中终端101执行的发送和/或接收等通信步骤中的至少一者，此处不再赘述。可选地，上述处理模块用于执行以上任一方法中终端101执行的其他步骤中的至少一者，此处不再赘述。
图7B是本公开实施例提出的网络设备的结构示意图。如图7B所示，网络设备7200可以包括：收发模块7201、处理模块7202等中的至少一者。可选地，上述收发模块用于执行以上任一方法中网络设备102执行的发送和/或接收等通信步骤中的至少一者，此处不再赘述。可选地，上述处理模块用于执行以上任一方法中网络设备102执行的其他步骤中的至少一者，此处不再赘述。
在一些实施例中，收发模块可以包括发送模块和/或接收模块，发送模块和接收模块可以是分离的，也可以集成在一起。可选地，收发模块可以与收发器相互替换。
在一些实施例中，处理模块可以是一个模块，也可以包括多个子模块。可选地，上述多个子模块分别执行处理模块所需执行的全部或部分步骤。可选地，处理模块可以与处理器相互替换。
图8A是本公开实施例提出的通信设备8100的结构示意图。通信设备8100可以是网络设备(例如接入网设备、核心网设备等)，也可以是终端(例如用户设备等)，也可以是支持网络设备实现以上任一方法的芯片、芯片系统、或处理器等，还可以是支持终端实现以上任一方法的芯片、芯片系统、或处理器等。通信设备8100可用于实现上述方法实施例中描述的方法，具体可以参见上述方法实施例中的说明。
如图8A所示，通信设备8100包括一个或多个处理器8101。处理器8101可以是通用处理器或者专用处理器等，例如可以是基带处理器或中央处理器。基带处理器可以用于对通信协议以及通信数据进行处理，中央处理器可以用于对通信装置(如，基站、基带芯片，终端设备、终端设备芯片，DU或CU等)进行控制，执行程序，处理程序的数据。通信设备8100用于执行以上任一方法。
在一些实施例中，通信设备8100还包括用于存储指令的一个或多个存储器8102。可选地，全部或部分存储器8102也可以处于通信设备8100之外。
在一些实施例中，通信设备8100还包括一个或多个收发器8103。在通信设备8100包括一个或多个收发器8103时，收发器8103执行上述方法中的发送和/或接收等通信步骤中的至少一者，处理器8101执行其他步骤中的至少一者。
在一些实施例中，收发器可以包括接收器和/或发送器，接收器和发送器可以是分离的，也可以集成在一起。可选地，收发器、收发单元、收发机、收发电路等术语可以相互替换，发送器、发送单元、发送机、发送电路等术语可以相互替换，接收器、接收单元、接收机、接收电路等术语可以相互替换。
在一些实施例中，通信设备8100可以包括一个或多个接口电路8104。可选地，接口电路8104 与存储器8102连接，接口电路8104可用于从存储器8102或其他装置接收信号，可用于向存储器8102或其他装置发送信号。例如，接口电路8104可读取存储器8102中存储的指令，并将该指令发送给处理器8101。
以上实施例描述中的通信设备8100可以是网络设备或者终端，但本公开中描述的通信设备8100的范围并不限于此，通信设备8100的结构可以不受图8A的限制。通信设备可以是独立的设备或者可以是较大设备的一部分。例如通信设备可以是：1)独立的集成电路IC，或芯片，或，芯片系统或子系统；(2)具有一个或多个IC的集合，可选地，上述IC集合也可以包括用于存储数据，程序的存储部件；(3)ASIC，例如调制解调器(Modem)；(4)可嵌入在其他设备内的模块；(5)接收机、终端设备、智能终端设备、蜂窝电话、无线设备、手持机、移动单元、车载设备、网络设备、云设备、人工智能设备等等；(6)其他等等。
图8B是本公开实施例提出的芯片8200的结构示意图。对于通信设备8100可以是芯片或芯片系统的情况，可以参见图8B所示的芯片8200的结构示意图，但不限于此。
芯片8200包括一个或多个处理器8201，芯片8200用于执行以上任一方法。
在一些实施例中，芯片8200还包括一个或多个接口电路8202。可选地，接口电路8202与存储器8203连接，接口电路8202可以用于从存储器8203或其他装置接收信号，接口电路8202可用于向存储器8203或其他装置发送信号。例如，接口电路8202可读取存储器8203中存储的指令，并将该指令发送给处理器8201。
在一些实施例中，接口电路8202执行上述方法中的发送和/或接收等通信步骤中的至少一者，处理器8201执行其他步骤，但不限于此)中的至少一者。
在一些实施例中，接口电路、接口、收发管脚、收发器等术语可以相互替换。
在一些实施例中，芯片8200还包括用于存储指令的一个或多个存储器8203。可选地，全部或部分存储器8203可以处于芯片8200之外。
本公开还提出存储介质，上述存储介质上存储有指令，当上述指令在通信设备8100上运行时，使得通信设备8100执行以上任一方法。可选地，上述存储介质是电子存储介质。可选地，上述存储介质是计算机可读存储介质，但不限于此，其也可以是其他装置可读的存储介质。可选地，上述存储介质可以是非暂时性(non-transitory)存储介质，但不限于此，其也可以是暂时性存储介质。
本公开还提出程序产品，上述程序产品被通信设备8100执行时，使得通信设备8100执行以上任一方法。可选地，上述程序产品是计算机程序产品。
本公开还提出计算机程序，当其在计算机上运行时，使得计算机执行以上任一方法。

Claims (18)

  1. 一种定位测量方法，其特征在于，方法由终端执行，所述方法包括：
    接收网络设备发送的第一信息，所述第一信息用于配置所述终端的定位参考信号PRS；
    接收所述网络设备发送的第二信息，所述第二信息用于配置所述终端的测量间隔，所述第二信息是基于所述第一信息确定的；
    其中，所述终端为降低能力RedCap终端，所述终端支持所述PRS的接收跳频。
  2. 根据权利要求1所述的方法，其特征在于，所述第一信息包括以下至少一种信息：
    所述PRS的子载波间隔SCS；
    所述PRS占用的时域资源单位的数量；
    所述PRS的重复传输次数；
    所述PRS的资源时间间隔；
    所述PRS的跳频保护周期。
  3. 根据权利要求1或2所述的方法，其特征在于，所述方法还包括：
    获取所述终端支持的在一个测量间隔内接收所述PRS的跳数。
  4. 根据权利要求3所述的方法，其特征在于，所述获取所述终端支持的在一个测量间隔内接收所述PRS的跳数，包括：
    接收所述网络设备发送的第三信息，所述第三信息用于指示所述终端支持的在一个测量间隔内接收所述PRS的跳数；
    其中，所述终端支持的在一个测量间隔内接收所述PRS的跳数，是所述网络设备基于所述第一信息和所述第二信息确定的。
  5. 根据权利要求3所述的方法，其特征在于，所述获取所述终端支持的在一个测量间隔内接收所述PRS的跳数，包括：
    基于所述第一信息和所述第二信息，确定所述终端支持的在一个测量间隔内接收所述PRS的跳数。
  6. 根据权利要求1-5任一项所述的方法，其特征在于，所述第二信息包括以下至少一种信息：
    所述测量间隔对应的间隔图样的标识；
    所述测量间隔的时间长度；
    所述测量间隔的重复周期。
  7. 一种定位测量方法，其特征在于，所述方法由网络设备执行，所述方法包括：
    向终端发送第一信息，所述第一信息用于配置所述终端的定位参考信号PRS；
    向所述第二终端发送第二信息，所述第二信息用于配置所述终端的测量间隔，所述第二信息是基于所述第一信息确定的；
    其中，所述终端为降低能力RedCap终端，所述终端支持所述PRS的接收跳频。
  8. 根据权利要求7所述的方法，其特征在于，所述第一信息包括以下至少一种信息：
    所述PRS的子载波间隔SCS；
    所述PRS占用的时域资源单位的数量；
    所述PRS的重复传输次数；
    所述PRS的资源时间间隔；
    所述PRS的跳频保护周期。
  9. 根据权利要求7或8所述的方法，其特征在于，所述方法还包括：
    基于所述第一信息和所述第二信息，确定所述终端支持的在一个测量间隔内接收所述PRS的跳数。
  10. 根据权利要求9所述的方法，其特征在于，所述方法还包括：
    向所述终端发送第三信息，所述第三信息用于指示所述终端支持的在一个测量间隔内接收所述PRS的跳数。
  11. 根据权利要求7-10任一项所述的方法，其特征在于，所述第二信息包括以下至少一种信息：
    所述测量间隔对应的间隔图样的标识；
    所述测量间隔的时间长度；
    所述测量间隔的重复周期。
  12. 一种定位测量方法，其特征在于，所述方法包括：
    网络设备向终端发送第一信息，所述第一信息用于配置所述终端的定位参考信号PRS；
    所述网络设备向所述终端发送第二信息，所述第二信息用于配置所述终端的测量间隔，所述第二信息是基于所述第一信息确定的；
    其中，所述终端为降低能力RedCap终端，所述终端支持所述PRS的接收跳频。
  13. 一种终端，其特征在于，所述终端包括：
    收发模块，用于接收网络设备发送的第一信息，所述第一信息用于配置所述终端的定位参考信号PRS；
    所述收发模块，还用于接收所述网络设备发送的第二信息，所述第二信息用于配置所述终端的测量间隔，所述第二信息是基于所述第一信息确定的；
    其中，所述终端为降低能力RedCap终端，所述终端支持所述PRS的接收跳频。
  14. 一种网络设备，其特征在于，所述网络设备包括：
    收发模块，用于向终端发送第一信息，所述第一信息用于配置所述终端的定位参考信号PRS；
    所述收发模块，还用于向所述第二终端发送第二信息，所述第二信息用于配置所述终端的测量间隔，所述第二信息是基于所述第一信息确定的；
    其中，所述终端为降低能力RedCap终端，所述终端支持所述PRS的接收跳频。
  15. 一种终端，其特征在于，所述终端包括：
    一个或多个处理器；
    其中，所述终端用于执行权利要求1-6中任一项所述的定位测量方法。
  16. 一种网络设备，其特征在于，所述网络设备包括：
    一个或多个处理器；
    其中，所述网络设备用于执行权利要求7-11中任一项所述的定位测量方法。
  17. 一种通信系统，其特征在于，包括终端、网络设备，其中，所述终端被配置为实现权利要求1-6中任一项所述的定位测量方法，所述网络设备被配置为实现权利要求7-11中任一项所述的定位测量方法。
  18. 一种存储介质，所述存储介质存储有指令，其特征在于，当所述指令在通信设备上运行时，使得所述通信设备执行如权利要求1-6或7-11中任一项所述的定位测量方法。
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