A Comparative Study of Call Admission Control in Mobile Multimedia Networks using Soft Computing
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چکیده
منابع مشابه
A Comparative Study of Call Admission Control in Mobile Multimedia Networks using Soft Computing
Call admission control (CAC) is one of challenging issues for quality of service (QoS) provisioning in mobile multimedia network communication systems. CAC can be defined as the system that restricts the network access based on resource availability. A new call is admitted if enough idle resources are available in order to meet the QoS requirements of the new call without violating the QoS for ...
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Call Admission Control (CAC) policies in mobile cellular wireless networks give priority to handoff requests over new call requests. In the guard channel policy, an integer number of channels are reserved for handoff calls, while the fractional guard channel policy rejects new calls with a probability that varies with the current channel occupancy. The effect of reservations on new and handoff ...
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10 The effective delivery of Multimedia traffic in next generation mobile cellular communication environment will be11 come an increasingly important issue as cell sizes shrink to accommodate continuously large demand for high capacity. 12 To provide the guaranteed mobile QoS for arriving multi-class calls, we should not only consider the regular latency 13 requirement, but also minimize the dr...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2014
ISSN: 0975-8887
DOI: 10.5120/18833-0333