A Subspace Detection Method of Space-Time Block Codes for Ultra-wideband Communications

Win M Z, Scholtz R A. Impulse radio: how it works[J].IEEE Commun. Lett.1998, 2(2):36-38[2]Win M Z, Scholtz R A. Ultra-wide bandwidth time-hopping spread-spectrum impulse radio for wireless multiple-access communications[J].IEEE Trans. on Commun.2000, 48(4):679-689[3]Alamouti S M. A simple transmit diversity technique for wireless communications. IEEE J.on Select. Areas Commun., 1998, 12: 1451-1458.[4]Tarokh V, Jafarkhani H, Calderbank A R. Space-time block codes from orthogonal designs[J].IEEE Trans. on Inform. Theory.1999, 45( 7):1456-1467[5]Yang L, Giannakis G B. Analog space-time coding for Multiantenna ultra-wideband transmissions[J].IEEE Trans. on Commun.2004, 52(3):507-517[6]Baccarelli E, Biagi M. A novel multi-antenna impulse radio UWB transceiver for broadband high-throughput 4G WLANS[J].IEEE Commun. Lett.2004, 8(7):419-421[7]Scholtz R Z. Multiple access with time-hopping impulse modulation. IEEE MILCOM, Boston, MA, Oct. 11-14, 1993, 447-450.[8]Roy S Li C. A subspace blind channel estimation method for OFDM systems without cyclic prefix[J].IEEE Trans. on Wireless Commun.2002, 1(10):572-579[9]Moulines E, Duhamel P, Cardoso J, Mayrargue S. Subspace methods for the blind identification of multichannel FIR filters[J].IEEE Trans. on Signal Processing.1995, 43(2):516-525