Universal mobile telecommunications system (UMTS) quality of service (QoS) supporting variable QoS negotiation
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United States of America Patent
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Feb 23, 2010
Grant Date -
Jul 18, 2002
app pub date -
Jan 18, 2001
filing date -
Jan 18, 2001
priority date (Note) -
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Abstract
A UMTS (Universal Mobile Telecommunications System) core network supports the negotiation of variable quality of service (QoS). A QoS information element (IE) is defined that supports downgradeable QoS requirements by allowing multiple traffic classes to be specified in a priority order. Similarly, a QoS information element (IE) is defined that supports upgradeable QoS requirements.
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