Invention Grant
- Patent Title: Mobile station, base station, communication system, and communication method
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Application No.: US11980445Application Date: 2007-10-31
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Publication No.: US08064326B2Publication Date: 2011-11-22
- Inventor: Kazuhito Niwano
- Applicant: Kazuhito Niwano
- Applicant Address: JP Tokyo
- Assignee: Mitsubishi Denki Kabushiki Kaisha
- Current Assignee: Mitsubishi Denki Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2002-20465 20020129
- Main IPC: H04J11/00
- IPC: H04J11/00 ; H04W4/00 ; H04B7/216
Abstract:
A scrambler performs IQ multiplexing of output signals from a spreader and a distributor in order to generate a complex signal (I signal and Q signal), amplitude coefficients βcc(I) and βcc(Q) are determined in accordance with signal powers on I axis and Q axis.
Public/Granted literature
- US20080069056A1 Mobile station, base station, communication system, and communication method Public/Granted day:2008-03-20
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