Global location registers in roaming cellular telephony

Details Global location registers in roaming cellular telephony Global location registers in roaming cellular telephony

2011-05-17

2011-05-17

Gelin, Jean A (Department: 2617)

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

C455S435200, C455S434000, C455S433000

Reexamination Certificate

active

07945262

ABSTRACT:
A global location register (GLR) provides a proxy for visitor location registers to the home location registers to avoid updating of the external network with location update notifications upon transfer of a roaming user between visitor location registers. The standard GLR is extended by being configured with multiple addresses, has a soft shutdown procedure, has a blacklist mechanism, a searching facility for finding lost roaming users, and has a mechanism for overcoming ambiguities in local identification numbers assigned by visitor location registers.

REFERENCES:
patent: 6643511 (2003-11-01), Rune et al.
patent: 6693894 (2004-02-01), Andersson et al.
patent: 7031707 (2006-04-01), Rune et al.
patent: 2002/0004394 (2002-01-01), Tsai et al.
patent: 2567179 (2006-02-01), None
patent: WO 2006/030443 (2006-03-01), None
patent: WO 2008/012815 (2008-01-01), None
Communication Relating to the Results of the Partial International Search Dated Nov. 23, 2007 From the International Searching Authority Re.: Application No. PCT/IL2007/000930.
International Preliminary Report on Patentability Dated Feb. 5, 2009 From the International Bureau of WIPO Re.: Application No. PCT/IL2007/000930.
ETSI “Digital Cellular Telecommunications System (Phase 2+); Universal Mobile Telecommunications System (UMTS); Gateway Location Register (GLR); Stage2 (3GPP TS 23.119 Version 6.0.0 Release 6); ETSI TS 123 119”, ETSI Standards, European Telecommunications Standards Institute, 3-CN2; 3-CN4(V600): 1-129, 2004. p. 7-16, 78-79.
International Search Report and the Written Opinion Dated Feb. 4, 2008 From the International Searching Authority Re.: Application No. PCT/IL2007/00930.

Affiliated with

Also associated with

Rating

Global location registers in roaming cellular telephony does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Global location registers in roaming cellular telephony, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Global location registers in roaming cellular telephony will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2638533