Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Data processing and communication strategies for lifetime optimization in wireless sensor networks
AU - Tavli, Bulent
AU - Kayaalp, Mehmet
AU - Bagci, Ibrahim Ethem
AU - Ceylan, Onur
PY - 2010/10
Y1 - 2010/10
N2 - In this paper we introduced a novel Linear Programming framework to model sensor network lifetime when data reduction through compression is utilized. Comparative analysis of three data compression and forwarding strategies show that neither data compression nor flow balancing can achieve the maximal possible sensor network lifetime when optimized independently. The comparisons reveal that jointly optimizing data compression and load balancing results in up to an order of magnitude longer network lifetimes than non-optimized data compression and load balancing.
AB - In this paper we introduced a novel Linear Programming framework to model sensor network lifetime when data reduction through compression is utilized. Comparative analysis of three data compression and forwarding strategies show that neither data compression nor flow balancing can achieve the maximal possible sensor network lifetime when optimized independently. The comparisons reveal that jointly optimizing data compression and load balancing results in up to an order of magnitude longer network lifetimes than non-optimized data compression and load balancing.
KW - Wireless sensor networks
KW - Linear programming
KW - Data compression
KW - Optimal routing
U2 - 10.1016/j.aeue.2009.08.004
DO - 10.1016/j.aeue.2009.08.004
M3 - Journal article
VL - 64
SP - 992
EP - 998
JO - AEÜ - International Journal of Electronics and Communications
JF - AEÜ - International Journal of Electronics and Communications
SN - 1434-8411
IS - 10
ER -