Signal transmission method and device and terminal
AssigneeGuangdong Oppo Mobile Telecommunications Corp., Ltd.
InventorsZhenshan Zhao, Qianxi Lu, Huei-Ming Lin
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Abstract
Embodiments of the application provide a signal transmission method and device and a terminal performing the signal transmission method. The method comprises: a first terminal determining a first time point, and the first terminal sending a first signal at the first time point, the first signal being a positioning reference signal, thereby assisting other terminals in positioning, and improving the positioning accuracy between the terminals.
Claims19
A signal transmission method, comprising:
- determining, by a first terminal, a first time point;
- and
- sending, by the first terminal, a first signal at the first time point, wherein the first signal is a positioning reference signal,
- wherein the signal transmission method further comprises:
- acquiring, by the first terminal, configuration information of a resource pool;
- and
- determining, when the first time point selected by the first terminal within a first time range is not in the resource pool, a first available time point after the first time point and located within the resource pool as the first time point for sending the first signal.
A terminal, comprising a processor, a memory and a transceiver, wherein the memory is configured to store a computer program;
- the processor, through calling and running the computer program stored in the memory, is configured to:
- determine a first time point;
- and
- send, via the transceiver, a first signal at the first time point, wherein the first signal is positioning reference signal,
- wherein the processor is further configured to:
- acquire configuration information of a resource pool;
- and determine, when the first time point selected within a first time range is not in the resource pool, a first available time point after the first time point and located within the resource pool as the first time point for sending the first signal.
A non-transitory computer-readable storage medium, used for storing a computer program, wherein the computer program causes a computer to implement a signal transmission method comprising:
- determining a first time point;
- and
- sending first signal at the first time point, wherein the first signal is positioning reference signal,
- wherein the signal transmission method further comprises:
- acquiring, by the first terminal, configuration information of a resource pool;
- and
- determining, when the first time point selected by the first terminal within a first time range is not in the resource pool, a first available time point after the first time point and located within the resource pool as the first time point for sending the first signal.
Dependencies are inferred from the claim text.