Method and apparatus for generating synchronization signal in internet of things
US10491444B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Apr 6, 2017 |
| Grant date | Nov 26, 2019 |
| Priority date | — |
| Expiry date | Apr 26, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/2634
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and an apparatus for generating a synchronization signal in the Internet of things. In the method for generating a synchronization signal, subcarrier mapping may be performed by exchanging a signal allocated to an upper subcarrier group and a signal allocated to a lower subcarrier group among all subcarriers allocated for the synchronization signal with each other, in an in-band operation mode or a guard band operation mode of the Internet of things.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.