Invention Grant
- Patent Title: Wireless communication device, wireless communication method, and computer program for uplink control signals based on channel sensing
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Application No.: US17260577Application Date: 2019-08-02
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Publication No.: US11575473B2Publication Date: 2023-02-07
- Inventor: Naoki Kusashima , Hiromasa Uchiyama , Hiroki Matsuda
- Applicant: Sony Corporation
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Xsensus LLP
- Priority: JPJP2018-150338 20180809
- International Application: PCT/JP2019/030616 WO 20190802
- International Announcement: WO2020/031926 WO 20200213
- Main IPC: H04L1/18
- IPC: H04L1/18 ; H04W72/04 ; H04W74/08

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.
Public/Granted literature
- US20210266111A1 WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION METHOD, AND COMPUTER PROGRAM Public/Granted day:2021-08-26
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