2Hu L, Evans D. Secure aggregation for wireless networks [C]. Workshop on Security and Assurance in Ad hoc Networks,2003.
3Yang Yu,Bhaskar Krishnamachari,Viktor Prasanna.Energy minimization for real-time data gathering in wireless sensor networks [J].IEEE Trans on Wireless Communications,2006,5(11): 3087-3096.
4Luo Hong,Luo Jun,Liu Yonghe,et al.Das: Adaptive data fusion for energy efficient routing in wireless sensor networks[J].IEEE Trans Computers,2006,55(10): 1286-1299.
5Yuen K,Li B,Liang B.Distributed minimum energy data gathering and aggregation in sensor networks[C].IEEE International Conference on Communications,2006.
6Sang Yingpeng, Shen Hong,Inoguchi Yasushi,et al.Secure data aggregation in wireless sensor networks:A survey[C].7th International Conference on Parallel and Distributed Computing, Applications and Technologies,2006.
7Zeng YingZhi,Zhao BaoKang, Su JinShu,et al.A loop-based key management scheme for wireless sensor networks[C].EUC2007 Workshop, LNCS 4809,2007:103 - 114.
8Maglaveras N.Citizen health system:telehealth homecare[J].Studies in Health Technology and Informatics,2003,92:117 ~125.
9Mitchell S L,Morris J N,Park P S,et al.Terminal care for persons with advanced dementia in the nursing home and home care settings[J].Journal of Palliative Medicine,2004,7 (6):808 ~816.
10B Krishnamachari.Impact of data aggregation in wireless sensor networks[A].Proceeding of the International Workshop of Distributed Event Based Systems[C].Los Alamitos:IEEE Computer Press,2002.1-11.