Pulse or digital communications – Spread spectrum – Direct sequence
Reexamination Certificate
2006-11-28
2006-11-28
Phu, Phuong (Department: 2631)
Pulse or digital communications
Spread spectrum
Direct sequence
C375S142000, C375S146000, C375S149000, C375S140000, C375S150000, C375S343000
Reexamination Certificate
active
07142584
ABSTRACT:
A method for synchronizing a base station to a mobile station includes transmitting a signal sequence K(i) of length n from the base station to the mobile station. The signal sequence K(i) is formed by repeating a second signal sequence element K2(k) of length n2n1times. The second signal sequence is modulated with a first signal sequence element K1(j) of length n1. In the method, n1is equal to n2and i, j and k are integers.
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Bömer Leopold
Lobinger Andreas
Michel Jürgen
Raaf Bernhard
Fish & Richardson P.C.
Phu Phuong
Siemens AG
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