6[11]F.Ramirez-Mireles,R.A.Scholtz.N-orthogonal timeshift-modulated codes for impulse radio[A].IEEE Communication Theory Mini-Conference[C].USA:IEEE,1997.
7[12]F.Ramirez-Mireles,R.A.Scholtz.Performance of equicorrelated ultra-wideband pulse-position-modulated signals in the indoor wireless impulse radio channel[A].Communications,Computers and Signal Processing[C].USA:IEEE,1997,2:640-644.
8[13]F.Ramirez-Mireles,R.A.Scholtz.Time-shift-keyed equicorrelated signal sets for impulse radio M-ary modulation[A].WIRELESS Conference[C].USA:IEEE,1998.
9[14]F.Ramirez-Mireles,M.Z.Win,R.A.Scholtz.Signal selection for the indoor wireless impulse radio channel[A].IEEE Vehicular Technology Conference[C].USA:IEEE,1997,3:2243-2247.
10[15]M.Z.Win,R.A.Scholtz,L.W.Fullerton.Time-hopping SSMA techniques for impulse radio with an analog modulated data subcarrier[A].IEEE Spread Spectrum Techniques and Applications Proceedings[C].USA:IEEE,1996,1:359-364.
7Jula H,Dessouky M,Ioannou P,et al.Container movement by trucks in metropolitan networks:modeling and optimization[J].Transportation Research Part E:Logistics and Transportation Review,2005,41(3):235-259.
8Tsai M C.Constructing a logistics tracking system for preventing smuggling risk of transit containers[J].Transportation Research Part A:Policy and Practice,2006,40(6):526-536.
9Dullaert W,Neutens T,Vanden G,et al.An intelligent agent-based communication support platform for muhimodal transport[J].Expert Systems with Applications,2009,36(7):10280-10287.
10Rodrigue J P.The thmport concept and transmodal rail freight distribution in North America[J].Journal of Transport Geography,2008,16(4):233-246.