2Sayed A H,Tarighat A, Khajehnouri N. Network-based Wire- less Location [ J ]. IEEE Signal Processing Magazine, 2005,22 (4) :24-40.
3Scheuing J,Yang Bin. Disambiguation of TDOA Estimation for Multiple Sources in Reverberant Environments [ J ]. IEEE Transactions on Audio, Speech and Language Processing, 2008,16 ( 8 ) : 1479-1489.
4Foy W H. Position Location Solution by Taylor Series Estima- tion[J]. IEEE Transactions on Aerospace and Electronic Sys- tems, 1976,12(2) :187-194.
