Invention Grant
- Patent Title: Transmission method, transmission device, reception method, and reception device
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Application No.: US16726531Application Date: 2019-12-24
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Publication No.: US10700746B2Publication Date: 2020-06-30
- Inventor: Yutaka Murakami , Tomohiro Kimura , Mikihiro Ouchi
- Applicant: Sun Patent Trust
- Applicant Address: US NY New York
- Assignee: SUN PATENT TRUST
- Current Assignee: SUN PATENT TRUST
- Current Assignee Address: US NY New York
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@327ee8bb com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@30c20138
- Main IPC: H04B7/0456
- IPC: H04B7/0456 ; H04L5/00 ; H04L25/03 ; H04L25/49 ; H04L1/00 ; H04L27/20 ; H04L27/22 ; H04B7/0417 ; H04L27/26

Abstract:
Provided is a precoding method for generating, from a plurality of baseband signals, a plurality of precoded signals to be transmitted over the same frequency bandwidth at the same time, including the steps of selecting a matrix F[i] from among N matrices, which define precoding performed on the plurality of baseband signals, while switching between the N matrices, i being an integer from 0 to N−1, and N being an integer at least two, generating a first precoded signal z1 and a second precoded signal z2, generating a first encoded block and a second encoded block using a predetermined error correction block encoding method, generating a baseband signal with M symbols from the first encoded block and a baseband signal with M symbols the second encoded block, and precoding a combination of the generated baseband signals to generate a precoded signal having M slots.
Public/Granted literature
- US20200153486A1 TRANSMISSION METHOD, TRANSMISSION DEVICE, RECEPTION METHOD, AND RECEPTION DEVICE Public/Granted day:2020-05-14
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