Method and apparatus for transmitting and receiving signal using device-to-device communication and superposition coding in wireless communication system
US10491289B2 · kind B2 · utility
2Cited by
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6Claims
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Key dates
| Filing date | Aug 22, 2017 |
| Grant date | Nov 26, 2019 |
| Priority date | — |
| Expiry date | Aug 25, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Disclosed herein is a method of transmitting a signal at a relay user equipment (UE) in a wireless communication system. The method includes receiving uplink data for relay from a first UE, performing superposition coding with respect to the uplink data and sidelink data to be transmitted to a second UE through a sidelink to generate an uplink relay signal, and transmitting the uplink relay signal to a base station and the second UE.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.