Invention Grant
- Patent Title: Radio communication apparatus and radio transmission method
- Patent Title (中): 无线电通信装置和无线电传输方法
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Application No.: US12511854Application Date: 2009-07-29
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Publication No.: US08270427B2Publication Date: 2012-09-18
- Inventor: Kenichi Miyoshi
- Applicant: Kenichi Miyoshi
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Dickinson Wright PLLC
- Priority: JP2002-375265 20021225
- Main IPC: H04B7/216
- IPC: H04B7/216
Abstract:
In order to improve reception performance, while reducing the arithmetic amount of a receiver apparatus in a multi-carrier CDMA system, different weightings are performed for the respective spread codes (chips) included in subcarriers in addition to performing weightings for the respective subcarriers.
Public/Granted literature
- US20090290568A1 RADIO COMMUNICATION APPARATUS AND RADIO TRANSMISSION METHOD Public/Granted day:2009-11-26
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