3GPP WCDMA receiver using pipelined apparatus and method for...

Details 3GPP WCDMA receiver using pipelined apparatus and method for... 3GPP WCDMA receiver using pipelined apparatus and method for...

2007-03-20

2007-03-20

Pham, Brenda (Department: 2616)

Multiplex communications

Communication techniques for information carried in plural...

Combining or distributing information via time channels

C370S320000

Reexamination Certificate

active

10232775

ABSTRACT:
A pipelined cell search apparatus having a primary search stage, a secondary stage and a Gold code stage. The primary stage receives a primary synchronization channel (P-SCH) signal, detects a maximum peak of a slot boundary in the P-SCH signal, and generates slot timing data from the maximum peak. The secondary search stage receives a secondary synchronization channel (S-SCH) signal and the slot timing data, and detects in the S-SCH signal a maximum peak of a frame boundary. The secondary search stage generates frame timing data and a group ID of a base station transmitting the P-SCH signal and the S-SCH signal. The Gold code search stage receives a common control pilot channel (CPICH) signal, the slot timing data, the frame timing data, and the group ID and detects in the CPICH signal a maximum peak associated with a Gold code of the base station.

REFERENCES:
patent: 7110438 (2006-09-01), Ho et al.
patent: 2003/0193926 (2003-10-01), Lindoff et al.

Affiliated with

Also associated with

Rating

3GPP WCDMA receiver using pipelined apparatus and method for... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with 3GPP WCDMA receiver using pipelined apparatus and method for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and 3GPP WCDMA receiver using pipelined apparatus and method for... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3797554