Orthogonal Modulation Based Cross-Layer Approach for Energy Efficiency in Wireless Sensor Networks

@article{Tang2010OrthogonalMB,
  title={Orthogonal Modulation Based Cross-Layer Approach for Energy Efficiency in Wireless Sensor Networks},
  author={Qiuling Tang and Huan Wen and Changyin Sun and Li Deng},
  journal={2010 International Conference on Cyber-Enabled Distributed Computing and Knowledge Discovery},
  year={2010},
  pages={129-134}
}
Energy conservation is a critical problem in wireless sensor networks (WSNs). Cross-layer design can provide energy efficiency through joint energy management and optimization. In this paper, based on two orthogonal modulation schemes- frequency shift keying (FSK) and pulse position modulation (PPM), we put forward a multi-layer energy efficiency optimal joint design approach for WSNs. Considering one of main parameters of modulation – constellation size as global variable, the design unifies… CONTINUE READING