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A spread spectrum communication receiver includes a plurality of fingers each including a despreader part, an inverse-orthogonal conversion part and a demodulation part. A channel combining part combines demodulated symbols of the plurality of fingers. A control part controls the plurality of finger...

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Bibliographic Details
Main Author IWAKIRI, NAOHIKO
Format Patent
LanguageGerman
Published 16.12.2004
Edition7
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
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Summary:A spread spectrum communication receiver includes a plurality of fingers each including a despreader part, an inverse-orthogonal conversion part and a demodulation part. A channel combining part combines demodulated symbols of the plurality of fingers. A control part controls the plurality of fingers on the basis of orthogonal channel allocation information and channel state information so that the fingers execute a RAKE process when the channel information indicates that data to be transmitted is allocated to one orthogonal channel at a transmitter and the fingers perform parallel demodulation processes when the channel information indicates that data to be transmitted is allocated to a plurality of orthogonal channels at the transmitter.
Bibliography:Application Number: DE19976027412T