INTER-ACCESS NETWORK HANDOVER

专利名称：INTER-ACCESS NETWORK HANDOVER发明人：Abdol Hamid Aghvami,Paul Anthony

Pangalos,Dev Pragad Audsin

申请号：US14479034申请日：20140905

公开号：US20150163714A1公开日：20150611

专利附图：

摘要：In a wireless network environment comprising first and second packet-switchedaccess networks, each access network using a tunnelling-type micro-mobility protocoland a Quality of Service (QoS) routing protocol to route packet data to and from mobile

nodes attached thereto, and each access network comprising an access router to which amobile node may attach, a mobility agent with which said mobile node may register and agateway, a method of facilitating network layer handover of said mobile node from saidfirst access network to said second access network, said mobile node registered in saidfirst access network with a serving mobility agent, which method comprises the steps of:said mobile node receiving a router advertisement from said second access network,which router advertisement comprises a network-layer address of a target mobilityagent in said second access network with which said mobile node may register; and saidmobile node forwarding said network-layer address to said serving mobility agent,whereby said serving mobility agent may communicate with said target mobility agent tofacilitate network-layer handover of said mobile node to said second access network.

申请人：Uniloc Luxembourg S.A.

地址：Luxembourg LU

国籍：LU

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