Conference
Energy balancing in an OFDM-based WSN
Abstract
The energy balancing is one of the main concerns in wireless sensor networks (WSNs). Different from current methods, this paper attempts to solve the unbalanced energy consumption problem in the orthogonal frequency division multiplexing (OFDM) system for a WSN. The objective is to increase the sum throughput with almost equal energy consumption among the sensor nodes. Inspired by this goal, we formulated the optimization problem. Then a …
Authors
wot D; Zhu G; Zhao D; Liu L
Pagination
pp. 1-5
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
May 1, 2011
DOI
10.1109/vetecs.2011.5956420
Name of conference
2011 IEEE 73rd Vehicular Technology Conference (VTC Spring)