Pulse or digital communications – Spread spectrum – Direct sequence
Reexamination Certificate
2006-05-30
2006-05-30
Bayard, Emmanuel (Department: 2638)
Pulse or digital communications
Spread spectrum
Direct sequence
Reexamination Certificate
active
07054351
ABSTRACT:
In order to control memory accesses in RAKE receivers having early-late tracking in telecommunications systems with wire-free telecommunication between mobile and/or stationary transmitters/receivers, in particular in third-generation mobile radio systems, such that the number of memory accesses is less than with previous known methods, data which is received in the RAKE receiver and is read by an early finger in the early-late tracking is buffer-stored and is passed on one read cycle later to a late finger for reading by the same in the early-late tracking.
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Digital Communications—John G. Proakis.
Chip Timing Synchronization in an All Digital Band-Limited DS/SS Modem, Gaudenzi et al, pp. 1688-1692.
Braam Reinhold
Falkenberg Andreas
Niemeyer Ulf
Rohe Christoph
Skuk Oskar
Bayard Emmanuel
Siemens Aktiengesellschaft
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