Pulse or digital communications – Spread spectrum – Direct sequence
Reexamination Certificate
2005-12-20
2005-12-20
Chin, Stephen (Department: 2634)
Pulse or digital communications
Spread spectrum
Direct sequence
C375S136000, C375S316000, C375S130000, C370S335000, C370S342000
Reexamination Certificate
active
06977956
ABSTRACT:
The pilot signal reception method of the present invention irregularly receives pilot symbols. That is, the pilot signal reception method performs irregular reception processing such as randomizing reception timings or changing reception timings according to reception situations as appropriate to reduce influences of fading. Randomization of reception timings is implemented by generating random timings using a random timing generation circuit.
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Ando Kimiaki
Shinde Hiroki
Chin Stephen
Greenblum & Bernstein P.L.C.
Matsushita Electric - Industrial Co., Ltd.
Wang Ted M.
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