Signal retransmission apparatus and method and communication system
US10701564B2 · kind B2 · utility
1Cited by
4References
13Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 22, 2016 |
| Grant date | Jun 30, 2020 |
| Priority date | — |
| Expiry date | Sep 22, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W92/18
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present disclosure provide a signal retransmission apparatus and method and a communication system. The method includes: a first UE determines a resource for retransmitting a signal according to a resource for initially transmitting the signal and a frequency hopping pattern; and retransmits the signal to a second UE according to the determined resource. With the embodiments of the present disclosure, interference between UEs may be randomized as possible, and complexity of blind detection by receiver end UE may be lowered as possible.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.