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2010
Springer

Scheduling and Queue Management for Multi-class Traffic in Access Router of Mobility Protocol

12 years 1 months ago
Scheduling and Queue Management for Multi-class Traffic in Access Router of Mobility Protocol
The traffic characteristics in recent years have changed considerably having more video and audio traffic with critical real-time constraints. This situation is compounded by the increased number of mobile nodes communicating over Internet. Due to such high data traffic, the access routers are often overloaded with packets with different priority. The access routers have to act quickly enough to avoid loss of connection of mobile nodes' ongoing communication. However, there is a lack of analytical models that focus on the internal queue management access router of IP-mobility protocols. In this paper, we have developed an analytical model using multi-class nonpreemptive priority queues to measure average queuing delay, queue occupancy, and packet drop probability for different classes of data and signaling traffic in the access router. We present numerical results that reflects the impact of node density, service rate and traffic pattern on these measures. The analytical framework...
Md. Shohrab Hossain, Mohammed Atiquzzaman, William
Added 09 Nov 2010
Updated 09 Nov 2010
Type Conference
Year 2010
Where HPCC
Authors Md. Shohrab Hossain, Mohammed Atiquzzaman, William Ivancic
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