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Patent Searching and Data


Title:
周波数オフセットのあるパイロット信号をマルチステージ相関器を用いて検出する方法および装置
Document Type and Number:
Japanese Patent JP2007531330
Kind Code:
A
Abstract:
The disclosed embodiments relate to a method and apparatus for performing a pilot synchronization operation in a wireless communication system. The system may contain a plurality of sliding correlators that each receives a portion of a received correlation sequence and provides a partial correlation output. An absolute value block may take the absolute value of each partial correlation output. Circuitry may combine the absolute values of each of the partial correlation outputs to form a correlation output.

Inventors:
Lithuin, Louis Robert
Keel, Alton Sheerbone
Gao, Wen
Application Number:
JP2006517839A
Publication Date:
November 01, 2007
Filing Date:
July 01, 2004
Export Citation:
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Assignee:
Thomson Licensing
International Classes:
H01Q5/15; H04B1/707; H04B1/16; H04W56/00
Attorney, Agent or Firm:
Riki Kikoshi
Kozo Aoyama