Method and device for SRS transmission, network device and UE

A device for Sounding Reference Signal (SRS) transmission, comprising:

• a transceiver;
• a processor;
• and
• a memory for storing computer program instructions that, when executed by the processor, cause the processor to:
• negotiate a first configuration for positioning with a location server, the first configuration being configuration of a first SRS resource or configuration of a first SRS resource set, the first SRS resource is a semi-persistent or aperiodic SRS resource, and the first SRS resource set includes semi-persistent or aperiodic SRS resources;
• transmit, to User Equipment (UE), the first configuration for positioning through the transceiver;
• receive, through the transceiver, a first location information request from the location server, the first location information request being used for requesting a serving cell to measure the SRS transmission from the UE,
• wherein a second location information request, the first configuration and the schedule information are transmitted to a neighbor cell by the location server, the second location information request is used for requesting the neighbor cell to measure the SRS transmission from the UE, and the first configuration and the schedule information are used by the neighbor cell to measure the SRS transmission from the UE.

A device for Sounding Reference Signal (SRS) transmission, comprising:

• a transceiver;
• a processor;
• and
• a memory for storing computer program instructions that, when executed by the processor, cause the processor to:
• negotiate a first configuration for positioning with a serving cell, the first configuration being configuration of a first SRS resource or configuration of a first SRS resource set, wherein the first SRS resource is a semi-persistent or aperiodic SRS resource, and the first SRS resource set includes semi-persistent or aperiodic SRS resources;
• transmit, through the transceiver, a first location information request to the serving cell, the first location information request being used for requesting the serving cell to measure the SRS transmission from User Equipment (UE);
• receive, through the transceiver, schedule information from the serving cell, the schedule information being used for scheduling transmission of the first SRS resource or transmission of a first SRS resource set;
• and
• transmit, through the transceiver, a second location information request, the first configuration and the schedule information to a neighbor cell, the second location information request being used for requesting the neighbor cell to measure the SRS transmission from the UE, and the first configuration and the schedule information being used by the neighbor cell to measure the SRS transmission from the UE.