Invention Grant
US08509328B2 Reception apparatus, reception method, program, and reception system
有权
接收装置,接收方法,程序和接收系统
- Patent Title: Reception apparatus, reception method, program, and reception system
- Patent Title (中): 接收装置,接收方法,程序和接收系统
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Application No.: US12836710Application Date: 2010-07-15
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Publication No.: US08509328B2Publication Date: 2013-08-13
- Inventor: Lachlan Bruce Michael , Yuken Goto , Kenichi Kobayashi
- Applicant: Lachlan Bruce Michael , Yuken Goto , Kenichi Kobayashi
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JPP2009-173610 20090724
- Main IPC: H04K1/10
- IPC: H04K1/10

Abstract:
Disclosed herein is a reception apparatus including: an acquisition section configured to acquire an orthogonal frequency division multiplexing signal composed resultingly of signals transmitted by the orthogonal frequency division multiplexing method from a plurality of transmission apparatuses; a correction value calculation block configured to calculate a correction value for correcting a drift amount of the orthogonal frequency division multiplexing signal using the phase of either a first pilot signal or a second pilot signal extracted from the acquired orthogonal frequency division multiplexing signal, the first pilot signal being obtained from pilot signals which are in phase with one another coming from the plurality of transmission apparatuses, the second pilot signal being acquired from pilot signals which are out of phase with one another coming from the plurality of transmission apparatuses; and a correction block configured to correct the drift amount of the orthogonal frequency division multiplexing signal in accordance with the calculated correction value.
Public/Granted literature
- US20110019784A1 RECEPTION APPARATUS, RECEPTION METHOD, PROGRAM, AND RECEPTION SYSTEM Public/Granted day:2011-01-27
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