DocumentCode
1183387
Title
On multi-hop routing for energy efficiency
Author
Ergen, Sinem Coleri ; Varaiya, Pravin
Author_Institution
California Univ., Berkeley, CA, USA
Volume
9
Issue
10
fYear
2005
Firstpage
880
Lastpage
881
Abstract
We compare two multi-hop routing schemes: the first maximizes the minimum lifetime of the nodes; the second minimizes total energy consumption. We consider both the transmission energy and circuit energy spent in transmission, as well as the receiver energy. The comparison reveals that multihop routing is preferred by the first scheme when the ratio of transmission energy to circuit energy is low and by the second scheme when this ratio is high. In order to balance the load, the first scheme limits the range of multi-hop routing.
Keywords
energy conservation; linear programming; power consumption; radio receivers; telecommunication network routing; circuit energy; linear programming; multihop routing; receiver energy efficiency; transmission energy; Ad hoc networks; Batteries; Circuits; Energy conservation; Energy consumption; Energy efficiency; Linear programming; Routing; Telecommunication traffic; Wireless sensor networks;
fLanguage
English
Journal_Title
Communications Letters, IEEE
Publisher
ieee
ISSN
1089-7798
Type
jour
DOI
10.1109/LCOMM.2005.10007
Filename
1515656
Link To Document