RRU positioning method and related apparatus thereof
US10911896B2 · kind B2 · utility
0Cited by
6References
15Claims
0Family size
Assignee
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Key dates
| Filing date | May 8, 2020 |
| Grant date | Feb 2, 2021 |
| Priority date | — |
| Expiry date | May 8, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/085
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method includes: receiving, by a first RRU, a first reference signal sent by a second RRU, where the first RRU is a to-be-positioned RRU, and the second RRU is an RRU at a known location; determining, by the first RRU, a first delay value based on the first reference signal; and reporting, by the first RRU, the first delay value to an upper-layer network element, so that the upper-layer network element performs location resolving processing based on the first delay value, to obtain location.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.