Nova Patents
ATE307451T1

Ip communication in a cellular telecommunications system

Abstract

A method of alerting a mobile wireless subscriber ( 11 ) registered with a mobile wireless communication network ( 1 ) to a session initiation request sent by a calling party ( 7 ). The method comprises receiving a SIP Invite message at a Home SIP server ( 8 ) of the mobile network ( 1 ), the SIP Invite message containing a SIP URL identifying said mobile subscriber ( 11 ). Using the SIP URL, the identity of a ACP ( 3 ) with which the mobile subscriber ( 11 ) is currently registered is identified and a paging message broadcast to said mobile subscriber ( 11 ) from said ACP ( 3 ).

Term

Term ended

Projected expiry passed 7 March 2021, 5.5 years ago.

  1. Priority
  2. Filed
  3. Published
  4. Projected expiry
  5. Today

11 members in 7 offices

This recordMember, by publication datePriority claim

Priority claims2

Priority claims
DocumentOfficeKindDate
0006464United KingdomA
0102616European Patent Office (EPO)W

Members11

Family members, oldest first
DocumentOfficeKind
GB0006464D0United KingdomD0
WO0172007A1World Intellectual Property Organization (WIPO)A1
AU5217101AAustraliaA
EP1266506A1European Patent Office (EPO)A1
US2003050051A1United States of AmericaA1
EP1266506B1European Patent Office (EPO)B1
AT307451TAustriaT
ATE307451T1This recordAustriaT1
DE60114163D1GermanyD1
DE60114163T2GermanyT2
US7193987B2United States of AmericaB2