Pulse or digital communications – Spread spectrum – Direct sequence
Reexamination Certificate
2007-12-18
2007-12-18
Ghayour, Mohammed (Department: 2611)
Pulse or digital communications
Spread spectrum
Direct sequence
C375S150000, C375S343000
Reexamination Certificate
active
10450887
ABSTRACT:
The present invention discloses an apparatus for initial synchronization and cell search in a CDMA system based on multipath energy window. The apparatus perform initial synchronization and adjacent cell search by using multipath energy window based on the processing method of multipath energy window. The apparatus can be implemented based on a parallel correlator bank. This invention also provides the application of the apparatus to a coherent spreading receiver.
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Cheng Shixin
Guo Jinghong
Jiang Liangcheng
You Xiaohu
Zhao Chunming
Ghayour Mohammed
Southeast University
The Research Institute of Telecommunication Transmission, MII
Vlahos Sophia
Westman Champlin & Kelly P.A.
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