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Apparatus, and associated method, for facilitating routing of data in a radio communication system having a mobile node capable of roaming movement

  • US 8,351,902 B2
  • Filed: 09/08/2011
  • Issued: 01/08/2013
  • Est. Priority Date: 02/19/2004
  • Status: Expired due to Term
First Claim
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1. Apparatus for a network part of a communication system, said apparatus comprising:

  • a relay that routes mobile-node originated data and mobile-node terminated data; and

    a server that sends mobile-node-terminated relay host routing information including a first routing sequence associated with a first network provider code and a second routing sequence associated with a second network provider code in response to a mobile node communication system registration,wherein routing of a mobile-node-originated message to said relay uses the first routing sequence sent in the mobile-node-terminated relay host routing information when mobile-node positioning causes origination of the mobile-node-originated message via said first radio access network identified by the first network provider code and uses the second routing sequence when mobile-node positioning causes origination of the mobile-node-originated via a second radio access network identifiable by the second network provider code.

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