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The IEEE Conference on Local Computer Networks 30th Anniversary (LCN'05)l
Achieving stable operation of ad hoc wireless networks with neighbor pre-selection and synchronous route updates
Sydney, Australia
November 15-November 17
ISBN: 0-7695-2421-4
Satoko Itaya, ATR Adaptive Communications Research Laboratories
Jun Hasegawa, ATR Adaptive Communications Research Laboratories
Akio Hasegawa, ATR Adaptive Communications Research Laboratories
Peter Davis, ATR Adaptive Communications Research Laboratories

We propose two methods for improving the stability of communication in ad hoc wireless networks - firstly, the selection of reliable neighbors for data relay based on monitoring signal strength variations and secondly, the synchronous update of routing tables. These methods were designed to overcome problems observed in recent large testbed experiments. We show the dramatic improvement in stability and reduction of packet error rate which was achieved when we introduced these methods to an implementation of the OLSR routing protocol. Specifically we evaluated performance in a 50-node ad hoc wireless network, and showed a reduction in the packet error rate from 12% to less than 1

Citation:
Satoko Itaya, Jun Hasegawa, Akio Hasegawa, Peter Davis, "Achieving stable operation of ad hoc wireless networks with neighbor pre-selection and synchronous route updates," lcn, pp.697-702, The IEEE Conference on Local Computer Networks 30th Anniversary (LCN'05)l, 2005
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