Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2001-01-18
2010-02-23
Nguyen, Hanh (Department: 2416)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S468000, C370S329000, C370S392000
Reexamination Certificate
active
07668176
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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Alcatel-Lucent USA Inc.
Nguyen Hanh
Wall & Tong LLP
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