Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
William Chien-Yeh Lee0
Ce Xu0
David Jau Young Lee0
Date of Patent
October 20, 2009
0Patent Application Number
095899740
Date Filed
June 8, 2000
0Patent Primary Examiner
Patent abstract
Integration of the cellular network with an IP based network is disclosed. An integrated IP/cellular network can route packetized voice and data together in a more efficient manner. The present invention integrates IP based standards for a cellular IP solution with cellular centric vs. IP message gateway as the demarcation point. However, the present invention also provides support for cellular unique features for better performance. Multiple architectures are proposed to ease migration to a combined network as well as to show the various levels of support provided.
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