[1] [1] AKYILDIZ I F,SU W,SANKARASUBRAMANIAM Y,et al..Wireless sensor networks:a survey[J].Computer Networks,2003,38:393-422.

[2] [2] KOTZ D,NEWPORT C,GRAY B,et al..Experimental evaluation of wireless simulation assumptions[C].Proceedings of ACM/IEEE MSWiM 2004,Venice,Italy,2004:50-57.

[3] [3] THEODORE S R.Wireless Communication Principles and Practice[M].Publishing Housing of Electronics Industry,2001.

[4] [4] ZHAO J,GOVINDAN R.Understanding packet delivery performance in dense wireless sensor networks[C].Proceedings of ACM SenSys 2003,Los Angeless,California,2003:1-13.

[5] [5] GANG Z,TIAN H,KRISHNAMURTHY S,et al..Impact of radio irregularity on wireless sensor networks[C].MobiSYS'04,Boston,Massachusetts,USA,2004:125-138.

[6] [6] MARTINEZ A,MOLINA J M,EGEA E.An accurate radio channel model for wireless sensor networks simulation[J].Journal of Communications and Networks,2005,7(4):78-85.

[7] [7] JOSHI G G,DIETRICH C B,ANDERSON C R,et al..Near-ground channel measurements over line-of-sight and forested paths[C].IEEE Proceedings of Microwave Antennas Propagation,2005,152(6):589-596.

[8] [8] SOHRABI K,MANRIQUEZ B,GREGORY J P.Near ground wideband channel measurement in 800-1000 MHz[C].IEEE Vehicular Technology Conference,1999,1:571-574.

[9] [9] NS-2 simulator[EB/OL].2001,http://www.isi.edu/nsnam/ns.

[10] [10] Qualnet[EB/OL].http://www.qualnet.com.