3LIEBENOW U, ZIMMERMANN G. Investigations of single fre- quency networks for digital mobile radio systems based on COFDM[C]//Proc. 48th IEEE Vehicular Technology Conference. Ottawa: IEEE Press, 1998 : 2227-2231.
4MATrSSON A. Single frequency networks in DTV[J].IEEE Trans. Broadcasting, 2005,51 (4) : 413-422.
5TANG Shigang, PAN Changyong, GONG Ke, et al. Propagation characteristics of distributed transmission with two synchronized transmitters[C]//Proc. IEEE 63rd Vehicular Technology Confer- ence. Melboume:IEEE Press,2006:2932-2936.
6OLEARY T, RUTKOWSKI J. Combining multiple interfering field strengths: the simplified multiplication method and the physical and mathematical basis[J]. (EBU) Telecommunication Journal, 1982,49(7) :823-831.
7BERTONI H L. Radio propagation for modern wireless systems [M]. [S.l.] : Prentice Hall PTR, 2000.
