Invention Grant
- Patent Title: Pre-coding method and transmitter
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Application No.: US16353208Application Date: 2019-03-14
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Publication No.: US10707930B2Publication Date: 2020-07-07
- 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$PriorityClaim@63474441 com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@442bcc20 com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@402f1fac com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@713996d9 com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@2885a1f3 com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@32d5220f
- Main IPC: H04B7/0456
- IPC: H04B7/0456 ; H04B7/0413 ; H04J11/00 ; H04L25/03 ; H04L1/06 ; H04B7/06 ; H04L5/00 ; H04L27/26 ; H04L27/36 ; H04L1/00 ; H04L27/34
Abstract:
Disclosed is a transmission scheme for transmitting a first modulated signal and a second modulated signal over the same frequency at the same time. According to the transmission scheme, a precoding weight multiplying unit multiplies a baseband signal after a first mapping and a baseband signal after a second mapping by a precoding weight and outputs the first modulated signal and the second modulated signal. In the precoding weight multiplying unit, precoding weights are regularly hopped.
Public/Granted literature
- US20190207659A1 PRE-CODING METHOD AND TRANSMITTER Public/Granted day:2019-07-04
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