Paper Title :TECHNIQUES FOR LOSS RECOVERY IN WIRELESS NETWORKS BASED ON ACKNOWLEDGMENTS

Author :S. N. BENKIKERI, VIJAYASHREE BUDYAL, M. M. KODABAGI

Article Citation :S. N. BENKIKERI ,VIJAYASHREE BUDYAL ,M. M. KODABAGI , (2014 ) " TECHNIQUES FOR LOSS RECOVERY IN WIRELESS NETWORKS BASED ON ACKNOWLEDGMENTS " , International Journal of Electrical, Electronics and Data Communication (IJEEDC) , pp. 67-71, Volume-2,Issue-1

Abstract : Wireless networks applications enabled the people to communicate, from any where in the globe. Performance of reliable transmission control protocol (TCP) degrades in wireless networks due to its inability to detect and recover losses due to unreliable nature of wireless network such as signal fading, low bandwidth, bit error rate etc. This results in low utilization of available bandwidth, unnecessary retransmission and low throughput. We propose sender oriented loss recovery technique (SOLRT) to detect and recover packets lost in network due to congestion and link error. Link error is detected using timeout. SOLRT reduces congestion occurrence, retransmission and recovery time in chosen path by predicting next transmission rate. To test the performance, we have simulated and analyzed the parameters retransmitted packets, delay and recovery time. The performance of SOLRT is better as compared to explicit loss notification (ELN) even under heavy traffic.

Type : Research paper

Published : Volume-2,Issue-1

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