SPECIFICATION OF A SOFTWARE ARCHITECTURE FOR CAPABILITY AND QUALITY-OF-SERVICE NEGOTIATIONS AND SESSION ESTABLISHMENT FOR DISTRIBUTED MULTIMEDIA APPLICATIONS
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United States of America Patent
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May 23, 2016
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Oct 23, 2002
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Abstract
The underlying invention generally relates to the field of mobile computing in a wireless mobile networking environment with distributed multimedia applications (130). More specifically, it is directed to the field of Quality-of-Service (QOS) management for adaptive real-time services running on mobile devices and an End-to-End Negotiation Protocol (E2ENP) based on a novel usage of a session-layer protocol (SIP) in conjunction with extensions of a session description protocol implementation (SDP, SDPng) and the Extensible Markup Language (XML) for defining user profile and terminal capability information which allow to enforce and use hierarchical QOS Contract specifications.
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