Title:
APPARATUS AND METHOD FOR CONFIGURABLE MULTI-DWELL SEARCH ENGINE FOR SPREAD SPECTRUM APPLICATIONS
Document Type and Number:
WIPO Patent Application WO2002011404
Kind Code:
A3
Abstract:
This invention provides a configurable multi-dwell search engine (200) for performing automated efficient searches of a known code sequence space. Inputs from a multi-dwell table (202) and a finger control table (204) are multiplexed by a first multiplexer (206). Output from the first multiplexer is used to generate a threshold comparison signal. The generated threshold comparison signal, the current dwell state signal and inputs from a next dwell look-up table (212) are multiplexed by a second multiplexer (210). The second multiplexer outputs a hard hit signal and an offset control signal.
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Inventors:
RIEKEN KEITH
Application Number:
PCT/US2001/024330
Publication Date:
August 01, 2002
Filing Date:
July 31, 2001
Export Citation:
Assignee:
MORPHICS TECH INC (US)
International Classes:
H04B1/707; H04B1/7077; H04W48/16; H04W52/00; H04B1/7073; H04B1/7117; (IPC1-7): H04B1/69
Foreign References:
| US5544357A | 1996-08-06 | |||
| US5953382A | 1999-09-14 |
Other References:
See also references of EP 1368905A4
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