Title of Invention

LOCATION MANAGEMENT SYSTEM AND A PAGING SERVER IN A WIRELESS IP NETWORK

Abstract The present invention relates to a location management system and a paging server in an Internet Protocol, IP, communication network that is adapted for wireless communication. The wireless IP network comprises multiple routers wherein at least one of the routers is an access router adapted for wireless communication with mobile nodes. The location management system is divided into at least one location area manager, and at least one regional location manager, the location area manager is a first signaling server and the regional location manager is a second signaling server, one of said location area manager and regional location manager comprises means for maintaining a list of mobile nodes located within at least one location area. The regional location manager comprises means for managing location information within a single location management region, and wherein the location area manager and regional location manager are connected to each other and adapted to exchange information. Furthermore, the paging server comprises means for obtaining location management information from the location management system and means for multicasting paging requests to the access routers wherein the access routers is determined by using said location management information
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Documents:

121-mumnp-2004-abstract(granted)-(9-2-2010).pdf

121-MUMNP-2004-CLAIMS(25-8-2006).pdf

121-MUMNP-2004-CLAIMS(AMENDED)-(24-8-2009).pdf

121-mumnp-2004-claims(granted)-(9-2-2010).pdf

121-MUMNP-2004-CORRESPONDENCE(13-10-2008).pdf

121-MUMNP-2004-CORRESPONDENCE(15-2-2010).pdf

121-MUMNP-2004-CORRESPONDENCE(2-12-2009).pdf

121-MUMNP-2004-CORRESPONDENCE(20-2-2009).pdf

121-MUMNP-2004-CORRESPONDENCE(20-5-2004).pdf

121-MUMNP-2004-CORRESPONDENCE(25-8-2006).pdf

121-MUMNP-2004-CORRESPONDENCE(IPO)-(25-8-2006).pdf

121-MUMNP-2004-DESCRIPTION(COMPLETE)-(25-8-2006).pdf

121-mumnp-2004-description(granted)-(9-2-2010).pdf

121-MUMNP-2004-DRAWING(25-8-2006).pdf

121-mumnp-2004-drawing(granted)-(9-2-2010).pdf

121-mumnp-2004-form 13(14-6-2006).pdf

121-MUMNP-2004-FORM 1A(17-2-2004).pdf

121-mumnp-2004-form 2(25-8-2006).pdf

121-mumnp-2004-form 2(granted)-(9-2-2010).pdf

121-MUMNP-2004-FORM 2(TITLE PAGE)-(25-8-2006).pdf

121-mumnp-2004-form 2(title page)-(granted)-(9-2-2010).pdf

121-MUMNP-2004-FORM 3(25-8-2006).pdf

121-MUMNP-2004-FORM 5(25-8-2006).pdf

121-MUMNP-2004-GENERAL POWER OF ATTORNEY(25-8-2006).pdf

121-MUMNP-2004-OTHER DOCUMENT(24-8-2009).pdf

121-MUMNP-2004-PCT-IB-304(25-8-2006).pdf

121-MUMNP-2004-PCT-IPEA-409(25-8-2006).pdf

121-MUMNP-2004-PCT-ISA-210(25-8-2006).pdf

121-MUMNP-2004-REPLY TO EXAMINATION REPORT(24-8-2009).pdf

121-MUMNP-2004-WO INTERNATIONAL PUBLICATION REPORT A1(25-8-2006).pdf


Patent Number 238533
Indian Patent Application Number 121/MUMNP/2004
PG Journal Number 8/2010
Publication Date 19-Feb-2010
Grant Date 09-Feb-2010
Date of Filing 17-Feb-2004
Name of Patentee TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Applicant Address S-126 25 STOCKHOLM SWEDEN
Inventors:
# Inventor's Name Inventor's Address
1 ANDREAS G.VALKO UQOCSA U.11 H-1126 BUDAPEST HUNGARY
2 ADAM MAGI LOBORC U. 11 H-1126 BUDAPEST HUNGARY
3 ZOLTAN TURANYI TATRA U.23/A H-1136 BUDAPEST HUNGARY
PCT International Classification Number H04Q7/38
PCT International Application Number PCT/SE02/01569
PCT International Filing date 2002-09-03
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 60/322332 2001-09-12 U.S.A.