Method and system for resource sharing between demodulating...

Pulse or digital communications – Spread spectrum – Direct sequence

Reexamination Certificate

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C375S349000

Reexamination Certificate

active

07039096

ABSTRACT:
A rake receiver for high data rate communications systems is provided that is able to share resources between demodulating branches without using independent hardware resources for each finger. The rake receiver of the present invention uses less circuitry while keeping functional equivalence, and it requires relatively smaller additional area when increasing the number of demodulating branches, thereby having a significantly smaller size, being able to track more demodulating paths for increasing performance, and being less complex as compared to conventional rake receivers for high data rate communications systems.

REFERENCES:
patent: 5490165 (1996-02-01), Blakeney et al.
patent: 5703902 (1997-12-01), Ziv et al.
patent: 6154487 (2000-11-01), Murai et al.

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