In this paper, we evaluate the energy efficiency of today's radio chips for wireless sensor nodes. We compare the energy needed for node-to-sink communication using different transmission powers. We show that for a network without data aggregation in which nodes are spread homogeneously, increasing transmission power reduces the energy consumed by the network in almost all practical circumstances. We show that these conclusions can be generalized for networks with data aggregation, and heterogeneous spreading of the nodes and power levels. We conclude that for today's radio electronics applying the low transmission powers is only useful for a wireless sensor network under very specific conditions.
Borms, J, Smeets, HG, Steenhaut, K & Phung, TKH 2008, On The State of The Art of Power Management in Wireless Sensor Networks. in The Second International Conference on Communications and Electronics. IEEE, pp. 493-498, Finds and Results from the Swedish Cyprus Expedition: A Gender Perspective at the Medelhavsmuseet, Stockholm, Sweden, 21/09/09.
Borms, J., Smeets, H. G., Steenhaut, K., & Phung, T. K. H. (2008). On The State of The Art of Power Management in Wireless Sensor Networks. In The Second International Conference on Communications and Electronics (pp. 493-498). IEEE.
@inproceedings{04958e68d7a549bbac73b86c20de5a64,
title = "On The State of The Art of Power Management in Wireless Sensor Networks",
abstract = "In this paper, we evaluate the energy efficiency of today's radio chips for wireless sensor nodes. We compare the energy needed for node-to-sink communication using different transmission powers. We show that for a network without data aggregation in which nodes are spread homogeneously, increasing transmission power reduces the energy consumed by the network in almost all practical circumstances. We show that these conclusions can be generalized for networks with data aggregation, and heterogeneous spreading of the nodes and power levels. We conclude that for today's radio electronics applying the low transmission powers is only useful for a wireless sensor network under very specific conditions.",
keywords = "Power Control, Wireless Sensor Network",
author = "Joris Borms and Smeets, {Hugues Guillaume} and Kris Steenhaut and Phung, {Thi Kieu Ha}",
year = "2008",
month = jun,
day = "4",
language = "English",
isbn = "987-1-4244-2425-2",
pages = "493--498",
booktitle = "The Second International Conference on Communications and Electronics",
publisher = "IEEE",
note = "Finds and Results from the Swedish Cyprus Expedition: A Gender Perspective at the Medelhavsmuseet ; Conference date: 21-09-2009 Through 25-09-2009",
}