Nova Patents
AT484168T

Call continuity

Abstract

The present invention relates to a method for switching a call connection to the second mobile terminal to the network from the first network. The first network can handle both circuit-switched and packet-switched connection mode connection mode. The second network can process only one of the packet-switched connection or a circuit-switched connection mode mode. The mobile terminal may be both circuit switched and packet switched communication connection mode, a call connection mode. This is the first device, and identifying a location of the mobile terminal for at least one of the networks, the mobile terminal comprising the steps of: identifying that the connection mode is not available in the second network, the mobile terminal different access modes instructing to switch the call connection in a, the communication connection comprises the step of switching to the second network.

Term

No projected expiry on record.

  1. Priority
  2. Filed
  3. Granted
  4. Today

14 members in 8 offices

This recordMember, by publication datePriority claim

Priority claims2

Priority claims
DocumentOfficeKindDate
0615695United KingdomA
2007002540European Patent Office (EPO)W

Members14

Family members, oldest first
DocumentOfficeKind
WO2008017328A1World Intellectual Property Organization (WIPO)A1
EP2050294A1European Patent Office (EPO)A1
KR20090039825ARepublic of KoreaA
CN101543118AChinaA
US2009296654A1United States of AmericaA1
JP2010500799AJapanA
EP2050294B1European Patent Office (EPO)B1
AT484168TThis recordAustriaT
ATE484168T1AustriaT1
DE602007009695D1GermanyD1
KR101031389B1Republic of KoreaB1
CN101543118BChinaB
JP4939606B2JapanB2
US8976757B2United States of AmericaB2