TY - GEN
T1 - A framework for energy consumption based design space exploration for wireless sensor nodes
AU - Chouhan, Sonali
AU - Balakrishnan, M.
AU - Bose, Ranjan
PY - 2008
Y1 - 2008
N2 - In wireless sensor networks due to the small transmission distances involved, the computation energy along with the radio energy determines the battery life. Energy consumption of error control codes (ECCs) is a complex function of the energy consumption in computing encoding-decoding, transmitting "redundant" bits and energy saved by coding gain. This paper presents a methodology, which integrates computation and radio energy for searching an energy optimal ECC. Based on this methodology, a design space exploration framework and the energy model of sensor node have been developed. Exploration results show that the energy optimal ECC saves 15-58% node energy for given parameters.
AB - In wireless sensor networks due to the small transmission distances involved, the computation energy along with the radio energy determines the battery life. Energy consumption of error control codes (ECCs) is a complex function of the energy consumption in computing encoding-decoding, transmitting "redundant" bits and energy saved by coding gain. This paper presents a methodology, which integrates computation and radio energy for searching an energy optimal ECC. Based on this methodology, a design space exploration framework and the energy model of sensor node have been developed. Exploration results show that the energy optimal ECC saves 15-58% node energy for given parameters.
KW - Computation-radio energy trade-off
KW - Energy model
KW - Error control codes
KW - Low energy
KW - Wireless sensor networks
UR - http://www.scopus.com/inward/record.url?scp=57549110027&partnerID=8YFLogxK
U2 - 10.1145/1393921.1394009
DO - 10.1145/1393921.1394009
M3 - Conference contribution
AN - SCOPUS:57549110027
SN - 9781605581095
T3 - Proceedings of the International Symposium on Low Power Electronics and Design
SP - 329
EP - 334
BT - ISLPED'08
T2 - ISLPED'08: 13th ACM/IEEE International Symposium on Low Power Electronics and Design
Y2 - 11 August 2008 through 13 August 2008
ER -