WO2024138337A1 - 全球导航卫星系统gnss测量能力的确定方法及装置 - Google Patents
全球导航卫星系统gnss测量能力的确定方法及装置 Download PDFInfo
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- WO2024138337A1 WO2024138337A1 PCT/CN2022/142079 CN2022142079W WO2024138337A1 WO 2024138337 A1 WO2024138337 A1 WO 2024138337A1 CN 2022142079 W CN2022142079 W CN 2022142079W WO 2024138337 A1 WO2024138337 A1 WO 2024138337A1
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- gnss measurement
- terminal device
- gnss
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- network device
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/0009—Transmission of position information to remote stations
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
- G01S19/05—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing aiding data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
Definitions
- the present application relates to the field of communication technology, and in particular to a method and device for determining the measurement capability of a global navigation satellite system (GNSS).
- GNSS global navigation satellite system
- the terminal device In the scenario of satellite communication, the terminal device needs to know its own location information in order to compensate for uplink synchronization. When transmitting services with long transmission time, if the global navigation satellite system (GNSS) information expires, the terminal device needs to re-acquire the GNSS information. In related technologies, when the terminal device obtains GNSS information, it will enter an idle state, resulting in increased transmission delay and power consumption.
- GNSS global navigation satellite system
- the terminal device directly sends to the network device its GNSS measurement capability, such as whether it supports the simultaneous operation of the wireless cellular network system and GNSS measurement, or the length of time required to obtain the GNSS measurement results, etc.
- This enables the network device to timely and effectively perform appropriate operations according to the GNSS measurement capability of the terminal device, thereby ensuring that the terminal device can obtain its own location information in a timely manner, effectively reducing the transmission delay, saving the power consumption of the terminal device, and at the same time being able to obtain more accurate uplink synchronization compensation information, avoiding interference in uplink transmission between different terminal devices.
- the sixth aspect embodiment of the present application proposes a communication device, which includes a processor and a memory, wherein the memory stores a computer program, and the processor executes the computer program stored in the memory so that the device executes the method for determining the global navigation satellite system GNSS measurement capability described in the second aspect embodiment.
- the present disclosure provides a computer program, which, when executed on a computer, enables the computer to execute the method described in the first aspect.
- FIG2 is a schematic flow chart of a method for determining a GNSS measurement capability according to an embodiment of the present application
- the terminal device may be a car with communication function, a smart car, a mobile phone (Mobile Phone), an Internet of Things terminal, a wearable device, a tablet computer (Pad), a computer with wireless transceiver function, a virtual reality (Virtual Reality, VR) terminal device, an augmented reality (Augmented Reality, AR) terminal device, a wireless terminal device in industrial control (Industrial Control), a wireless terminal device in self-driving (Self-Driving), a wireless terminal device in remote medical surgery (Remote Medical Surgery), a wireless terminal device in smart grid (Smart Grid), a wireless terminal device in transportation safety (Transportation Safety), a wireless terminal device in smart city (Smart City), a wireless terminal device in smart home (Smart Home), etc.
- the embodiments of the present application do not limit the specific technology and specific device form adopted by the terminal device.
- the terminal device can compensate for the transmission delay through the ephemeris information and the common timing advance (common TA) information.
- the ephemeris information and common TA information are notified to the terminal device through the system information.
- the terminal device does not support the wireless cellular network system and GNSS measurement working simultaneously, and the time length required for it to obtain the GNSS measurement result may be different from that of other terminal devices, so the terminal device may also send the time length required for it to obtain the GNSS measurement result to the network device.
- the network device can perform appropriate operations according to the time length required for it to obtain the GNSS measurement result, such as selecting the timing of sending a control instruction to the terminal device.
- the terminal device can implicitly indicate to the network device whether it supports the simultaneous operation of the wireless cellular network system and the GNSS measurement by setting any item in the GNSS measurement assistance information to a specified value.
- the "length of time required to obtain the GNSS measurement results" can be set to a specified value, such as infinite, to indicate to the network device that the terminal device does not support the simultaneous operation of the wireless cellular network system and GNSS measurement.
- the terminal device can perform GNSS measurement in a connected state based on a trigger of a network device; or perform GNSS measurement periodically based on a configured GNSS measurement cycle; or perform GNSS measurement based on a configured GNSS measurement window. This disclosure does not limit this.
- Figure 3 is a flow chart of a method for determining the GNSS measurement capability of a global navigation satellite system provided in an embodiment of the present application. It should be noted that the method for determining the GNSS measurement capability of the global navigation satellite system in the embodiment of the present application is executed by a terminal device. The method can be executed independently or in combination with any other embodiment of the present application. As shown in Figure 3, the method may include the following steps:
- the time required to obtain the GNSS measurement result refers to the time required for the terminal device to obtain the GNSS measurement result.
- the wireless cell of the terminal may be in a connected or unconnected state.
- the terminal device when it first accesses the wireless cellular network system, it can send its own GNSS measurement capability to the network device, so that the network device can perform appropriate operations according to its GNSS measurement capability.
- the terminal device may send a preamble sequence corresponding to its GNSS measurement capability to the network device during the initial access phase.
- the terminal device may determine the mapping relationship between the GNSS measurement capability and the preamble sequence according to the protocol agreement, and then select the preamble sequence corresponding to its own GNSS measurement capability and send it to the network device during the initial access phase.
- the terminal device may also determine the mapping relationship between the GNSS measurement capability and the preamble sequence according to the first information sent by the network device, and then select the preamble sequence corresponding to its own GNSS measurement capability and send it to the network device in the initial access phase.
- the first information may be system information or any other information, which is not limited in the present disclosure.
- the terminal device may also send a preamble code sequence to the network device using a resource location corresponding to the GNSS measurement capability during the initial access phase.
- the terminal device can select the resource location corresponding to its GNSS measurement capability to send the preamble sequence in the initial access phase, and then the network device can determine the GNSS measurement capability of the terminal device according to the location of the resource receiving the preamble sequence.
- the terminal device may determine the mapping relationship between the GNSS measurement capability and the resource location according to the protocol agreement. Then, in the initial access phase, the terminal device selects the resource location corresponding to its own GNSS measurement capability and sends the preamble sequence to the network device.
- the terminal device may also determine the mapping relationship between the GNSS measurement capability and the resource location according to the second information sent by the network device. Then, in the initial access phase, the terminal device selects the resource location corresponding to its own GNSS measurement capability and sends the preamble sequence to the network device.
- the second information may be system information or any other information, which is not limited in the present disclosure.
- the terminal device may carry first indication information for indicating GNSS measurement capability in the third access message; or, the terminal device may also carry GNSS measurement assistance information in the third access message to implicitly indicate its GNSS measurement capability.
- the terminal device if the terminal device does not support the wireless cellular network system and GNSS measurement working simultaneously, then when the terminal device is in the connected state, it does not expect to receive the instruction to perform GNSS measurement sent by the network device, so when the terminal device is in the connected state, it stops listening to the instruction to trigger the execution of GNSS measurement sent by the network device. And when the GNSS information expires (for example, when the GNSS validity timer times out), it enters the IDEL state and performs GNSS measurement.
- the terminal device can perform the GNSS measurement in the connected state based on triggering or configuration.
- the implementation form of the first indication information can refer to the detailed description of any embodiment of the present disclosure, and will not be repeated here.
- the terminal device may report its GNSS measurement capability to the network device once before each GNSS measurement window arrives or after each GNSS measurement is completed. It should be noted that the GNSS measurement capability of the terminal device may be fixed or variable, and this disclosure does not limit this.
- the terminal device can perform GNSS measurement in a connected state based on a trigger of a network device; or perform GNSS measurement periodically based on a configured GNSS measurement cycle; or perform GNSS measurement based on a configured GNSS measurement window. This disclosure does not limit this.
- the terminal device when the terminal device is in the connected state, it sends its GNSS measurement capability to the network device.
- This enables the network device to perform appropriate operations in a timely and effective manner according to the GNSS measurement capability of the terminal device, thereby ensuring that the terminal device can obtain its own location information in a timely manner, effectively reducing transmission delays, saving power consumption of the terminal device, and at the same time being able to obtain more accurate uplink synchronization compensation information, avoiding interference in uplink transmissions between different terminal devices.
- this information field For example, if the value of this information field is "00", it means that the terminal device does not support the simultaneous operation of the wireless cellular network system and GNSS measurement. If the value of this information field is "01”, it means that the terminal device supports the simultaneous operation of the wireless cellular network system and GNSS measurement, but only supports maintaining the connection to the wireless cellular network when performing GNSS measurement, that is, the terminal device does not expect to receive control instructions sent by the network device at this time. If the value of this information field is "10”, it means that the terminal device supports the simultaneous operation of the wireless cellular network system and GNSS measurement, and the GNSS measurement capability of the terminal device is specifically the first type of capability. If the value of this information field is "11”, it means that the terminal device supports the simultaneous operation of the wireless cellular network system and GNSS measurement, and the GNSS measurement capability of the terminal device is specifically the second type of capability.
- the terminal device if the terminal device does not support the wireless cellular network system and GNSS measurement working simultaneously, then when the terminal device is in a connected state, the terminal device does not expect to receive instructions for executing GNSS measurements sent by the network device.
- the network device can stop sending instructions to the terminal device to trigger the execution of GNSS measurements when the terminal device is in a connected state.
- the time required to obtain the GNSS measurement result refers to the time required for the terminal device to obtain the GNSS measurement result.
- the wireless cell of the terminal may be in a connected or unconnected state.
- the network device may also send first information to the terminal device to indicate the mapping relationship between different GNSS measurement capabilities and preamble sequences. Then, in the initial access phase, the terminal device selects the preamble sequence corresponding to its own GNSS measurement capability and sends it to the network device.
- the first information may be system information, or any other information, which is not limited in the present disclosure.
- the network device and the terminal device can determine the mapping relationship between the GNSS measurement capability and the resource location according to the protocol agreement. Then, in the initial access phase, the resource location corresponding to its own GNSS measurement capability is selected and the preamble sequence is sent to the network device.
- the third access message received by the network device may carry first indication information for indicating GNSS measurement capability; or, it may also carry GNSS measurement auxiliary information, so that the network device can parse the third access message to determine the GNSS measurement capability of the terminal device.
- the specific implementation forms of the first indication information and the GNSS measurement auxiliary information can refer to the detailed description of any embodiment of the present disclosure, and will not be repeated here.
- the terminal device if the terminal device does not support the wireless cellular network system and GNSS measurement working simultaneously, then when the terminal device is in a connected state, the terminal device does not expect to receive instructions for executing GNSS measurements sent by the network device.
- the network device can stop sending instructions to the terminal device to trigger the execution of GNSS measurements when the terminal device is in a connected state.
- the network device can send a trigger instruction to the terminal device when the terminal device is in a connected state, triggering the terminal device to perform GNSS measurement in the connected state.
- the implementation form of the first indication information can refer to the detailed description of any embodiment of the present disclosure, and will not be repeated here.
- the network device may also receive GNSS measurement assistance information sent by the terminal device after entering the connected state. Afterwards, the network device may determine the GNSS measurement capability of the terminal device according to the implicit indication of the GNSS measurement assistance information.
- the specific manner of indicating the GNSS measurement capability of the terminal device through the GNSS measurement assistance information may refer to the detailed description of any embodiment of the present disclosure, and will not be repeated here.
- the terminal device if the terminal device does not support the wireless cellular network system and GNSS measurement working simultaneously, then when the terminal device is in a connected state, the terminal device does not expect to receive instructions for executing GNSS measurements sent by the network device.
- the network device can stop sending instructions to the terminal device to trigger the execution of GNSS measurements when the terminal device is in a connected state.
- the network device can send a trigger instruction to the terminal device when the terminal device is in a connected state, triggering the terminal device to perform GNSS measurement in the connected state.
- the communication device 800 can be a terminal device, or can be a device in the terminal device, or can be a device that can be used in conjunction with the terminal device.
- the transceiver module 801 is used to send the GNSS measurement capability of the terminal device to the network device, and the GNSS measurement capability includes at least one of the following: whether the terminal device supports the wireless cellular network system and GNSS measurement to work simultaneously, and the length of time required to obtain the GNSS measurement results.
- the GNSS measurement capability is sent to the network device based on a trigger instruction of the network device.
- the processing module 802 is used to determine that the terminal device does not support the cellular network system and GNSS measurement working simultaneously when the time length required to obtain the GNSS measurement result in the GNSS measurement auxiliary information is a specified value.
- the transceiver module 801 is further used for:
- the transceiver module 801 is further used for:
- processing module 802 is further configured to:
- the transceiver module 801 is further used for:
- the network device receives the GNSS measurement capability sent by the terminal device, such as whether it supports the wireless cellular network system and GNSS measurement to work simultaneously, or the length of time required to obtain the GNSS measurement results.
- This enables the network device to perform appropriate operations in a timely and effective manner according to the GNSS measurement capability of the terminal device, thereby ensuring that the terminal device can obtain its own location information in a timely manner, effectively reducing the transmission delay, saving the power consumption of the terminal device, and at the same time being able to obtain more accurate uplink synchronization compensation information, avoiding interference in uplink transmission between different terminal devices.
- the communication device 900 can be a terminal device, or a chip, a chip system, or a processor that supports the terminal device to implement the above method; or, the communication device 900 can be a network device, or a chip, a chip system, or a processor that supports the network device to implement the above method.
- the device can be used to implement the method described in the above method embodiment, and the details can be referred to the description in the above method embodiment.
- the communication device 900 may include one or more processors 901.
- the processor 901 may be a general-purpose processor or a dedicated processor, etc. For example, it may be 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 computer program, and process the data of the computer program.
- the communication device 900 may further include one or more memories 902, on which a computer program 904 may be stored, and the processor 901 executes the computer program 904 so that the communication device 1200 executes the method described in the above method embodiment.
- data may also be stored in the memory 902.
- the communication device 900 and the memory 902 may be provided separately or integrated together.
- the communication device 900 may further include a transceiver 905 and an antenna 906.
- the transceiver 905 may be referred to as a transceiver unit, a transceiver, or a transceiver circuit, etc., and is used to implement a transceiver function.
- the transceiver 905 may include a receiver and a transmitter, the receiver may be referred to as a receiver or a receiving circuit, etc., and is used to implement a receiving function; the transmitter may be referred to as a transmitter or a transmitting circuit, etc., and is used to implement a transmitting function.
- the communication device 900 may further include one or more interface circuits 907.
- the interface circuit 907 is used to receive code instructions and transmit them to the processor 901.
- the processor 901 executes the code instructions to enable the communication device 900 to execute the method described in the above method embodiment.
- the transceiver 905 in the communication device 900 may be used to execute the transceiver steps in the above figures, and the processor 901 may be used to execute the processing steps in the above figures.
- the processor 901 may include a transceiver for implementing receiving and sending functions.
- the transceiver may be a transceiver circuit, an interface, or an interface circuit.
- the transceiver circuit, interface, or interface circuit for implementing the receiving and sending functions may be separate or integrated.
- the above-mentioned transceiver circuit, interface, or interface circuit may be used for reading and writing code/data, or the above-mentioned transceiver circuit, interface, or interface circuit may be used for transmitting or delivering signals.
- the processor 901 may store a computer program 903, which runs on the processor 901 and enables the communication device 1200 to perform the method described in the above method embodiment.
- the computer program 903 may be fixed in the processor 901, in which case the processor 901 may be implemented by hardware.
- the communication device 900 may include a circuit, and the circuit may implement the functions of sending or receiving or communicating in the aforementioned method embodiment.
- the processor and transceiver described in the present disclosure may be implemented in an integrated circuit (IC), an analog IC, a radio frequency integrated circuit RFIC, a mixed signal IC, an application specific integrated circuit (ASIC), a printed circuit board (PCB), an electronic device, etc.
- the processor and transceiver may also be manufactured using various IC process technologies, such as complementary metal oxide semiconductor (CMOS), N-type metal oxide semiconductor (NMOS), P-type metal oxide semiconductor (positive channel metal oxide semiconductor, PMOS), bipolar junction transistor (BJT), bipolar CMOS (BiCMOS), silicon germanium (SiGe), gallium arsenide (GaAs), etc.
- CMOS complementary metal oxide semiconductor
- NMOS N-type metal oxide semiconductor
- PMOS P-type metal oxide semiconductor
- BJT bipolar junction transistor
- BiCMOS bipolar CMOS
- SiGe silicon germanium
- GaAs gallium arsenide
- the communication device described in the above embodiments may be a network device or an intelligent relay, but the scope of the communication device described in the present disclosure is not limited thereto, and the structure of the communication device may not be limited by FIG. 9.
- the communication device may be an independent device or may be part of a larger device.
- the communication device may be:
- the IC set may also include a storage component for storing data and computer programs;
- the communication device can be a chip or a chip system
- the communication device can be a chip or a chip system
- the structural diagram of a chip 1000 shown in Figure 10 includes a processor 1001 and an interface 1002.
- the number of processors 1001 can be one or more, and the number of interfaces 1002 can be multiple.
- the present disclosure also provides a readable storage medium having instructions stored thereon, which implement the functions of any of the above method embodiments when executed by a computer.
- the predefined in the present disclosure may be understood as defined, predefined, stored, pre-stored, pre-negotiated, pre-covered, solidified, or pre-fired.
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Abstract
Description
Claims (23)
- 一种全球导航卫星系统GNSS测量能力的确定方法,其特征在于,所述方法由终端设备执行,所述方法包括:向网络设备发送所述终端设备的GNSS测量能力,所述GNSS测量能力包括以下至少一项:所述终端设备是否支持无线蜂窝网络系统与GNSS测量同时工作,获得GNSS测量结果所需的时间长度。
- 如权利要求1所述的方法,其特征在于,所述向网络设备发送所述终端设备的GNSS测量能力,包括:向所述网络设备发送第一指示信息,所述第一指示信息用于指示所述终端设备的GNSS测量能力;或者,向所述网络设备发送所述终端设备的GNSS测量辅助信息,所述GNSS测量辅助信息用于指示所述终端设备的GNSS测量能力。
- 如权利要求2所述的方法,其特征在于,所述GNSS测量辅助信息包括以下至少一项:获得GNSS测量结果所需的时间长度;GNSS测量结果的有效时长。
- 如权利要求3所述的方法,其特征在于,还包括:所述终端设备不支持蜂窝网络系统与GNSS测量同时工作,将所述GNSS测量辅助信息中所述获得GNSS测量结果所需的时间长度设为指定值。
- 如权利要求1所述的方法,其特征在于,所述向网络设备发送所述终端设备的GNSS测量能力,包括:在初始接入阶段向所述网络设备发送所述终端设备的GNSS测量能力;或者,在进入连接态后向所述网络设备发送所述终端设备的GNSS测量能力。
- 如权利要求5所述的方法,其特征在于,所述在初始接入阶段向所述网络设备发送所述终端设备的GNSS测量能力,包括:在初始接入阶段,向所述网络设备发送与所述GNSS测量能力对应的前导码序列;或者,在初始接入阶段,利用与所述GNSS测量能力对应的资源位置向所述网络设备发送前导码序列;或者,通过第三接入消息向所述网络设备发送所述GNSS测量能力。
- 如权利要求6所述的方法,其特征在于,还包括:根据协议约定,确定所述GNSS测量能力与所述前导码序列的映射关系;或者,根据所述网络设备发送的第一信息,确定所述GNSS测量能力与所述前导码序列的映射关系;或者,根据协议约定,确定所述GNSS测量能力与所述资源位置的映射关系;或者,根据所述网络设备发送的第二信息,确定所述GNSS测量能力与所述资源位置的映射关系。
- 如权利要求5所述的方法,其特征在于,所述在进入连接态后向所述网络设备发送所述GNSS测量能力,包括:基于GNSS的测量周期向所述网络设备发送所述GNSS测量能力;或者,基于所述网络设备的触发指令向所述网络设备发送所述GNSS测量能力。
- 如权利要求1-8任一所述的方法,其特征在于,还包括:所述终端设备不支持无线蜂窝网络系统与GNSS测量同时工作,所述终端设备处于连接态时,停止监听所述网络设备发送的触发执行GNSS测量的指令;或者,所述终端设备支持无线蜂窝网络系统与GNSS测量同时工作,所述终端设备基于触发或者配置在连接态执行GNSS测量。
- 一种全球导航卫星系统GNSS测量能力的确定方法,其特征在于,所述方法由网络设备执行,所述方法包括:接收终端设备发送的GNSS测量能力,所述GNSS测量能力包括以下至少一项:所述终端设备是否支持无线蜂窝网络系统与GNSS测量同时工作,获得GNSS测量结果所需的时间长度。
- 如权利要求10所述的方法,其特征在于,所述接收终端设备发送的GNSS测量能力,包括:接收所述终端设备发送的第一指示信息,所述第一指示信息用于指示所述终端设备的GNSS测量能力;或者,接收所述终端设备发送所述终端设备的GNSS测量辅助信息,所述GNSS测量辅助信息用于指示所述终端设备的GNSS测量能力。
- 如权利要求11所述的方法,其特征在于,所述GNSS测量辅助信息包括以下至少一项:获得GNSS测量结果所需的时间长度;GNSS测量结果的有效时长。
- 如权利要求12所述的方法,其特征在于,还包括:在所述GNSS测量辅助信息中所述获得GNSS测量结果所需的时间长度为指定值的情况下,确定所述终端设备不支持蜂窝网络系统与GNSS测量同时工作。
- 如权利要求10所述的方法,其特征在于,所述接收终端设备发送的GNSS测量能力,包括:接收所述终端设备在初始接入阶段发送的所述终端设备的GNSS测量能力;或者,接收所述终端设备进入连接态后发送的所述终端设备的GNSS测量能力。
- 如权利要求14所述的方法,其特征在于,所述接收所述终端设备在初始接入阶段发送的所述终端设备的GNSS测量能力,包括:根据所述终端设备在初始接入阶段发送的前导码序列,确定所述终端设备的GNSS测量能力;或者,根据所述终端设备在初始接入阶段发送前导码序列的资源位置,确定所述终端设备的GNSS测量能力;或者,根据所述终端设备在初始接入阶段发送的第三接入消息中承载的信息,确定所述终端设备的GNSS测量能力。
- 如权利要求14所述的方法,其特征在于,还包括:根据协议约定,确定所述GNSS测量能力与所述前导码序列的映射关系;或者,向所述终端设备发送第一信息,所述第一信息用于指示不同GNSS测量能力与前导码序列的映射关系;或者,根据协议约定,确定所述GNSS测量能力与所述资源位置的映射关系;或者,向所述终端设备发送第二信息,所述第二信息用于指示所述GNSS测量能力与所述资源位置的映射关系。
- 如权利要求14所述的方法,其特征在于,所述接收所述终端设备进入连接态后发送的所述终端设备的GNSS测量能力,包括:接收所述终端设备基于GNSS的测量周期发送的所述GNSS测量能力;或者,接收所述终端设备基于所述网络设备的触发指令发送的所述GNSS测量能力。
- 一种终端设备,其特征在于,包括:收发模块,用于向网络设备发送所述终端设备的GNSS测量能力,所述GNSS测量能力包括以下至少一项:所述终端设备是否支持无线蜂窝网络系统与GNSS测量同时工作,获得GNSS测量结果所需的时间长度。
- 一种网络设备,其特征在于,包括:收发模块,用于接收终端设备发送的GNSS测量能力,所述GNSS测量能力包括以下至少一项:所述终端设备是否支持无线蜂窝网络系统与GNSS测量同时工作,获得GNSS测量结果所需的时间长度。
- 一种通信装置,其特征在于,所述装置包括处理器和存储器,所述存储器中存储有计算机程序,所述处理器执行所述存储器中存储的计算机程序,以使所述装置执行如权利要求1至9中任一项所述的方法,或者执行如权利要求10至17中任一项所述的方法。
- 一种通信装置,其特征在于,包括:处理器和接口电路;所述接口电路,用于接收代码指令并传输至所述处理器;所述处理器,用于运行所述代码指令以执行如权利要求1至9中任一项所述的方法,或者执行如权利要求10至17中任一项所述的方法。
- 一种通信系统,其特征在于,所述通信系统包括终端设备及网络设备;所述终端设备用于执行如权利要求1-9任一所述的方法,所述网络设备用于执行如权利要求10-17任一所述的方法。
- 一种计算机可读存储介质,用于存储有指令,当所述指令被执行时,使如权利要求1至9中任一项所述的方法被实现,或者使如权利要求10至17中任一项所述的方法被实现。
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| PCT/CN2022/142079 WO2024138337A1 (zh) | 2022-12-26 | 2022-12-26 | 全球导航卫星系统gnss测量能力的确定方法及装置 |
| EP22969494.8A EP4645770A4 (en) | 2022-12-26 | 2022-12-26 | METHOD FOR DETERMINING THE MEASURING CAPACITY OF A GLOBAL SATELLITE NAVIGATION SYSTEM (GNSS), AND APPARATUS |
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| CN115088275A (zh) * | 2022-05-09 | 2022-09-20 | 北京小米移动软件有限公司 | 一种用于触发位置信息上报的方法及其装置 |
| CN115280185A (zh) * | 2022-06-15 | 2022-11-01 | 北京小米移动软件有限公司 | 全球导航卫星系统gnss定位测量方法及装置 |
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| EP4082248A1 (en) * | 2019-12-23 | 2022-11-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Gnss measurement gaps |
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| CN115088275A (zh) * | 2022-05-09 | 2022-09-20 | 北京小米移动软件有限公司 | 一种用于触发位置信息上报的方法及其装置 |
| CN115280185A (zh) * | 2022-06-15 | 2022-11-01 | 北京小米移动软件有限公司 | 全球导航卫星系统gnss定位测量方法及装置 |
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| CN116209922A (zh) | 2023-06-02 |
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