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Method of implementing UE capability exchange and route control for parallel IMS and CS services

  • US 20060218291A1
  • Filed: 03/15/2006
  • Published: 09/28/2006
  • Est. Priority Date: 03/28/2005
  • Status: Active Grant
First Claim
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1. A method of using equipment identity (ID) in IMS network, in which the equipment ID uniquely identifies a UE in the network and can be used to distinguish multiple UEs sharing a same IP multimedia public user identity (IMPU), wherein a first User Equipment(UE) sends its equipment ID and/or capability information to a second UE;

  • and wherein service ID, capability information and equipment ID of one of the first UE and the second UE, as well as the correlation among the service ID, the capability information and the equipment ID of said one of the first UE and the second UE are stored by the other one of the first UE and the second UE.

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