Multiplex communications – Diagnostic testing – Determination of communication parameters
Reexamination Certificate
2005-02-02
2008-12-23
Nguyen, Steven H (Department: 2619)
Multiplex communications
Diagnostic testing
Determination of communication parameters
C370S254000, C370S230000, C370S351000, C370S389000, C370S465000, C370S468000
Reexamination Certificate
active
07468951
ABSTRACT:
A method for evaluating number of additional admissible calls for use in call admission control includes tracking a percentage of channel busy time and transmission time of downlink and uplink voice packets, receiving a call admission request, and calculating the number of admissible calls. The number of admissible calls is calculated based on a channel bandwidth requirement determined from the percentage of channel busy time and a voice packet queuing requirement determined from the transmission time of downlink and uplink voice packets. The call admission request is approved if the number of admissible calls is greater than one and rejected if the number of admissible calls is less than one.
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Douglas Bretton
Huang Wenfeng
Kumar Rajneesh
Qian Lu
Shetty Sandeep Jay
Cisco Technology Inc.
Divecha Nishant B
Kaplan Cindy
Nguyen Steven H
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