Wireless communication device, wireless communication method, and computer program for uplink control signals based on channel sensing
US11575473B2 · kind B2 · utility
1Cited by
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16Claims
0Family size
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Key dates
| Filing date | Aug 2, 2019 |
| Grant date | Feb 7, 2023 |
| Priority date | — |
| Expiry date | Nov 9, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/1822
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
There is provided a wireless communication device including a determination unit configured to determine whether a channel is clear or busy, and a transmission processing unit configured to transmit a hybrid ARQ (HARQ) to a communication device of a communication partner, in which the HARQ is transmitted using a first resource or a second resource, and in a case where transmission of the HARQ using the first resource has been failed through the determination by the carrier sense unit, the transmission processing unit transmits a HARQ using the second resource.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.