Rake reception apparatus and method in a mobile terminal

Details Rake reception apparatus and method in a mobile terminal Rake reception apparatus and method in a mobile terminal

2011-05-10

2011-05-10

Corsaro, Nick (Department: 2617)

Multiplex communications

Pathfinding or routing

Combined circuit switching and packet switching

C455S130000, C375S137000, C375S147000, C375S316000, C375S347000, C370S342000

Reexamination Certificate

active

07940752

ABSTRACT:
A rake reception apparatus for determining whether a paging channel is received in a mobile terminal using a Discontinuous Reception (DRX) mode. A searcher searches for a multi-path signal using a received signal output from a Radio Frequency (RF) part, and calculates an energy value for each hypothesis. A demodulator demodulates a Paging Indicator (PI) for a hypothesis for which an energy value calculated by the searcher exceeds a valid path threshold. A controller determines whether a paging channel is received, according to the demodulated signal output from the demodulator, and performs finger allocation using a multi-path search of the searcher if it is determined that the paging channel is transmitted.

REFERENCES:
patent: 6625467 (2003-09-01), New et al.
patent: 6748010 (2004-06-01), Butler et al.
patent: 6829485 (2004-12-01), Abrishamkar et al.
patent: 6975670 (2005-12-01), Aldaz et al.
patent: 7386030 (2008-06-01), Asghar et al.
patent: 2002/0006805 (2002-01-01), New et al.
patent: 2002/0086720 (2002-07-01), Kim
patent: 2004/0116110 (2004-06-01), Amerga et al.
patent: 2004/0176147 (2004-09-01), Escalante
patent: 2007/0060095 (2007-03-01), Subrahmanya et al.
patent: 1020010102193 (2001-11-01), None
patent: 1020030014333 (2003-02-01), None

Affiliated with

Also associated with

Rating

Rake reception apparatus and method in a mobile terminal does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rake reception apparatus and method in a mobile terminal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rake reception apparatus and method in a mobile terminal will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2668690