Method of excluding ineffective inter system page attempts

Details Method of excluding ineffective inter system page attempts Method of excluding ineffective inter system page attempts

2006-10-27

2010-11-16

Bost, Dwayne D (Department: 2617)

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

C455S433000, C455S458000, C455S426100, C455S428000

Reexamination Certificate

active

07835739

ABSTRACT:
A method and apparatus are provided for excluding ineffective Inter System Page (ISPAGE) attempts in a mobile switching center (MSC). The present invention involves determining a time difference between an arrival time of an ISPAGE message and a time of a last seen activity of a mobile communications device. The ISPAGE message is dropped if the time difference exceeds an optimum time cutoff value. Also, the present invention provides a technique for determining the optimal time cutoff value by determining the fraction of all ISPAGE messages that may be dropped, and the fraction of all ISPAGE messages that produce page respones that will be admitted as a function of the optimal cutoff time value.

REFERENCES:
patent: 5533094 (1996-07-01), Sanmugam
patent: 5918177 (1999-06-01), Corriveau et al.
patent: 6058308 (2000-05-01), Kallin et al.
patent: 6101388 (2000-08-01), Keshavachar
patent: 6108518 (2000-08-01), Madour et al.
patent: 6272342 (2001-08-01), Havinis et al.
patent: 6285880 (2001-09-01), Gagnon et al.
patent: 6542476 (2003-04-01), Elizondo et al.
patent: 7366526 (2008-04-01), Zhang et al.
patent: 2002/0147010 (2002-10-01), Cruz et al.
patent: 2004/0198349 (2004-10-01), Chin
patent: 2005/0181767 (2005-08-01), Boland et al.
patent: 2006/0068813 (2006-03-01), Ku et al.
patent: 2007/0293245 (2007-12-01), Del Signore et al.

Affiliated with

Also associated with

Rating

Method of excluding ineffective inter system page attempts does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of excluding ineffective inter system page attempts, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of excluding ineffective inter system page attempts will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4160248