6Bulusu N, Heidemann J, Est rin Do GPS-less Low Cost Outdoor Localization for Very Small Devices [J]. IEEE Personal Communications Magazine, 2000, 7(5) ,28.
7Girod L, Estrin D. Robust Range Estimation Using Acoustic and Multimodal Sensing [C]//Proe of IEEE/ RSJ Int conf on Intelligent Robots and Systems. Maui: IEEE Robotics and Automation Society, 2001,3 : 1312.
8IEEE Standard for Information Technology-Telecommunications and information exchange between systems-Local and metropolitan area networks-Specific Requirements-Part15.4:Wireless Medium Acess Control(MAC) and Physical layer(PHY) Specifications for LowORate Wieless Personal Area Networks(LR-WPANS ).
2Chao Chen.Design of a Child Localization System on RFID and Wireless Sensor Networks[J].Journal of Sensors,2010.
3Niculescu D.Positioning in Ad hoc sensor networks[J].IEEE Network,2004,18(4).
4Andreas S,Han C C,Srivastava M B.Dynamic finegrained localization in Ad-hoc networks of sensors[J].ACM SIGMOBILE 01,Rome,Italy,2001.
5Giupponil L.,Agusti R.,Perez R.J.,et al.A Novel Joint Radio Resource Management based on Fuzzy Neural Methodology[J].IEEE Transactions on Vehicular Technology,2008,57(3).