Mobility

Reliability Trade-Off Analysis of Deadline-Sensitive Wireless Messaging Systems

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Executive Summary

The need for deadline-sensitive messaging systems is growing fast with the growth in the number of mobile and static devices communicating with each other. With many such devices from different locations exchanging messages over a network, understanding the reliability of message delivery so as to cost-effectively improve it becomes challenging. The analysis is even more challenging and complex when some or most of the nodes are moving at different speeds following different mobility patterns and when the network is wireless. In this paper the authors present a reliability trade-off analysis for the exchange of messages between nodes under different mobility scenarios and various parameters using simulation.

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