Inventor
CAO JINGJUN
US6 patents
Patents
6 patentsUS7161914B2Jan 9, 2007
Context aware application level triggering mechanism for pre-authentication, service adaptation, pre-caching and handover in a heterogeneous network environment
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US7072657B2Jul 4, 2006
Method and associated apparatus for pre-authentication, preestablished virtual private network in heterogeneous access networks
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US7366524B2Apr 29, 2008
Using subnet relations for paging, authentication, association and to activate network interfaces in heterogeneous access networks
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US7031709B2Apr 18, 2006
Method and associated apparatus for increment accuracy of geographical foreign agent topology relation in heterogeneous access networks
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US7236475B2Jun 26, 2007
Using subnet relations to conserve power in a wireless communication device
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US7890105B2Feb 15, 2011
Method and associated apparatus for increment accuracy of geographical foreign agent topology relation in heterogeneous access networks
NTT DOCOMO INC1 citations51