Method for transmitting and receiving synchronization signal in wireless communication system, and apparatus therefor
US10798695B2 · kind B2 · utility
2Cited by
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18Claims
0Family size
Assignee
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Key dates
| Filing date | Feb 8, 2017 |
| Grant date | Oct 6, 2020 |
| Priority date | — |
| Expiry date | Mar 6, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/0016
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Disclosed in the present specification is a method by which a terminal transmits and receives a synchronization signal in a wireless communication system, comprising the steps of: receiving, from a base station, a synchronization signal and an extended synchronization signal, which are repeatedly transmitted a predetermined number of times for each beam; acquiring time and frequency synchronization with the base station on the basis of the received synchronization signal and the received extended synchronization signal; and receiving a beam reference signal related to beam selection from the base station.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.