Invention Grant
- Patent Title: Method of signal generation and signal generating device
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Application No.: US18102338Application Date: 2023-01-27
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Publication No.: US11943032B2Publication Date: 2024-03-26
- 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: JP 11033771 2011.02.18 JP 11051842 2011.03.09 JP 11093544 2011.04.19 JP 11102101 2011.04.28
- Main IPC: H04B7/06
- IPC: H04B7/06 ; H04B7/08 ; H04L1/00 ; H04L5/00 ; H04L5/12 ; H04L27/20 ; H04L27/26 ; H04L27/36
Abstract:
A transmission method simultaneously transmitting a first modulated signal and a second modulated signal at a common frequency performs precoding on both signals using a fixed precoding matrix and regularly changes the phase of at least one of the signals, thereby improving received data signal quality for a reception device.
Public/Granted literature
- US20230179280A1 METHOD OF SIGNAL GENERATION AND SIGNAL GENERATING DEVICE Public/Granted day:2023-06-08
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