Accepted author manuscript, 144 KB, PDF document
Research output: Contribution to conference - Without ISBN/ISSN › Poster › peer-review
Research output: Contribution to conference - Without ISBN/ISSN › Poster › peer-review
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TY - CONF
T1 - Network Coding with Limited Overhearing
AU - Samarasinghe, Kasun
AU - Voigt, Thiemo
AU - Mottola, Luca
AU - Roedig, Utz
PY - 2011/2/23
Y1 - 2011/2/23
N2 - The two key benefits of network coding are increased reliability and throughput. Most network coding approaches for wireless networks rely on overhearing neighboring transmissions. Overhearing in sensor networks, however, is notenergy-efficient. In this paper, we extend GinMAC, a state-of-the-art MAC protocol, applying network coding with limited overhearing. Our approach reduces the delay allocating less retransmission slots. Our results show that network coding with limited overhearing reduces the power consumption of GinMAC while maintaining the desired level of reliability.
AB - The two key benefits of network coding are increased reliability and throughput. Most network coding approaches for wireless networks rely on overhearing neighboring transmissions. Overhearing in sensor networks, however, is notenergy-efficient. In this paper, we extend GinMAC, a state-of-the-art MAC protocol, applying network coding with limited overhearing. Our approach reduces the delay allocating less retransmission slots. Our results show that network coding with limited overhearing reduces the power consumption of GinMAC while maintaining the desired level of reliability.
M3 - Poster
T2 - 8th European Conference on Wireless Sensor Networks (EWSN2011)
Y2 - 23 February 2011 through 25 February 2011
ER -