Invention Grant
- Patent Title: Transmission device, method, and recording medium
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Application No.: US16980843Application Date: 2019-03-07
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Publication No.: US11451273B2Publication Date: 2022-09-20
- Inventor: Ryota Kimura , Hiroki Matsuda , Yukitoshi Sanada
- Applicant: Sony Corporation
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Xsensus LLP
- Priority: JPJP2018-054418 20180322,JPJP2019-002854 20190110
- International Application: PCT/JP2019/009085 WO 20190307
- International Announcement: WO2019/181535 WO 20190926
- Main IPC: H04L27/00
- IPC: H04L27/00 ; H04B7/0456
Abstract:
A mechanism of modulation in a more appropriate spatial domain is to be provided.
A transmission device includes a signal processing unit that applies a precoding matrix on the basis of a first bit sequence to a complex signal point sequence converted from a second bit sequence, and the precoding matrix applied to the complex signal point sequence corresponds to the first bit sequence in a predetermined combination of a first bit sequence candidate and each element of a set of precoding matrices.
A transmission device includes a signal processing unit that applies a precoding matrix on the basis of a first bit sequence to a complex signal point sequence converted from a second bit sequence, and the precoding matrix applied to the complex signal point sequence corresponds to the first bit sequence in a predetermined combination of a first bit sequence candidate and each element of a set of precoding matrices.
Public/Granted literature
- US20210021308A1 TRANSMISSION DEVICE, METHOD, AND RECORDING MEDIUM Public/Granted day:2021-01-21
Information query
