Terminal positioning method and apparatus
AssigneeBeijing Xiaomi Mobile Software Co., Ltd.
InventorYajun ZHU
Life of this patent
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Abstract
A terminal positioning method is performed by a base station, includes: determining a first latency variation of a feeder link corresponding to a terminal; receiving a second latency variation of a service link reported by the terminal; determining a round-trip latency from the base station to the terminal according to the first latency variation and the second latency variation, and determining a location of the terminal based on the round-trip latency.
Claims23
A terminal positioning method, performed by a base station, comprising:
- determining a first latency variation of a feeder link corresponding to a terminal;
- receiving a second latency variation of a service link reported by the terminal;
- determining a round-trip latency from the base station to the terminal according to the first latency variation and the second latency variation, and
- determining a location of the terminal based on the round-trip latency.
A terminal positioning method, performed by a terminal, comprising:
- reporting a latency variation of a service link to a base station, wherein the latency variation is configured for determining a round-trip latency from the base station to the terminal.
(canceled)
(canceled)
A communication device, comprising:
- one or more transceivers;
- one or more memories;
- and
- one or more processors connected to the one or more transceivers and the one or more memories separately,
- wherein the one or more processors are configured to:
- determine a first latency variation of a feeder link corresponding to a terminal;
- receive a second latency variation of a service link reported by the terminal:
- determine a round-trip latency from the communication device to the terminal according to the first latency variation and the second latency variation;
- and
- determine a location of the terminal based on the round-trip latency.
(canceled)
Dependencies are inferred from the claim text.