Geography-informed Energy Conservation
for Ad Hoc Routing
Ya Xu
Information Science Institute
4676 Admiralty Way, Ste 1001
Marina del Rey, CA 90292
yaxu@isi.edu
John Heidemann
Information Science Institute
4676 Admiralty Way, Ste 1001
Marina del Rey, CA 90292
johnh@isi.edu
Deborah Estrin
Comp. Sci. Dept., University of
California, Los Angeles
3713 Boelter Hall
Los Angeles, CA 90095
estrin@cs.ucla.edu
ABSTRACT
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E\?pi?)O0ENHA]jJkENICkIVXI>A0B
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1. INTRODUCTION
>CAD$Mmc$ODIRPn?TA@DIJkX`0ODI\Z1JNZ%E\L
0QJH?gDeI0W'>$MENQ0aJU/bC>JJ:0RPSTJ
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DIJ.0JH?gDVAJKJIMM`HXLdDI\w80Z,IJu7%WI0Hzh0B
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M?R0%II0Qw%7%z%70$g0hw%7:
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To appear in the Proceedings of the Seventh Annual ACM/IEEE Interna-
tional Conference on Mobile Computing and Networking(ACM Mobicom),
July 16-21, 2001, Rome, Italy.
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ad hoc routing protocol
energy consumed (J)
AODV DSR DSDV TORA
0
10
20
30
w/out idle energy consumption
with idle energy consumption
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2. ENERGY-CONSERVING ROUTING AL-
GORITHM
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2.2 GAF state transitions
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