1. He, C., Fan, X., Li, Y.: Toward ubiquitous healthcare services with a novel efficient cloud platform. IEEE Transactions on Biomedical Engineering 60(1), 230–234
2. Tang, Q., Yang, L., Giannakis, G.B., Qin, T.: Battery power efficiency of PPM and FSK in wireless sensor networks. IEEE Transactions on Wireless Communications 6(4), 1308–1319 (2007)
3. Chen, D., Varshney, P.K.: QoS support in wireless sensor networks: A survey. In: International Conference on Wireless Networks (ICWN 2004), Las Vegas, Nevada, USA (June 2004)
4. Wang, X., Ren, Y., Zhao, J., et al.: Energy efficient transmission protocol for UWB WPAN. In: Proc. IEEE VTC 2004, USA, pp. 5292–5296 (2004)
5. Zhou, Z., Zhou, S., Cui, S., Cui, J.: Energy-efficient cooperative communication in a clustered wireless sensor network. IEEE Transactions on Vehicular Technology 57(6), 3618–3628 (2008)