Receiver and method for generating spreading codes in a receiver
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United States of America Patent
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Aug 10, 1999
Grant Date -
N/A
app pub date -
Oct 10, 1996
filing date -
Feb 10, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method for generating spreading codes in a receiver, and a receiver for use in a system wherein a signal to be transmitted is multiplied with a code sequence characteristic of each connection, wherein the receiver includes an estimator for estimating a channel, at least one demodulator and a combiner for combining signals obtained from at least one demodulator. In order to enable the use of long codes and to facilitate the internal synchronization of the receiver, the receiver includes a number of generators for generating a code sequence, the first generator producing a code sequence at a variable phase, and the second generator producing a code sequence the phase of which acts as a reference to the first generator.
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