Invention Grant
- Patent Title: Communication apparatus, noise canceller, noise canceling method, and noise canceling program
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Application No.: US12232755Application Date: 2008-09-23
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Publication No.: US08428540B2Publication Date: 2013-04-23
- Inventor: Akira Shiba , Shinichi Shiotsu
- Applicant: Akira Shiba , Shinichi Shiotsu
- Applicant Address: JP Kawasaki
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki
- Agency: Staas & Halsey LLP
- Priority: JP2008-004935 20080111
- Main IPC: H04B1/10
- IPC: H04B1/10

Abstract:
A communication apparatus includes an I and Q digital values table that stores values of I and Q, which are parameters for noise cancellation determined in advance, for each of reception channels. The communication apparatus reads out parameters for noise cancellation corresponding to a reception channel from the I and Q digital values table. Subsequently, the communication apparatus cancels a noise signal from a reception signal using the read-out parameters for noise cancellation.
Public/Granted literature
- US20090181632A1 Communication apparatus, noise canceller, noise canceling method, and noise canceling program Public/Granted day:2009-07-16
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