Title :
Space-time processing for broadband multi-channel communication systems using smart antennas at both transmitter and receiver
Author :
Lu, I-Tai ; Joon-Sang Cho
Author_Institution :
Dept. of Electr. Eng., Polytech. Univ., Farmingdale, NY, USA
Abstract :
Novel space-time processing techniques are developed to determine the weights of broadband multiple antenna systems so that independent wireless channels can be established between two localized transceivers in the same bandwidth and the same time (and the same spreading code, if there is any) by taking advantages of the multipath propagation feature
Keywords :
adaptive antenna arrays; broadband networks; channel capacity; equalisers; interference suppression; intersymbol interference; least mean squares methods; multi-access systems; multipath channels; multiuser channels; receiving antennas; space-time adaptive processing; spread spectrum communication; transmitting antennas; MMSE; bandwidth; broadband multi-channel communication systems; broadband multiple antenna systems; channel capacity; channel diversity; generalized zero forcing pre-equalisation; independent wireless channels; interference cancellation; intersymbol interference; localized transceivers; multipath propagation; multiuser interference; receiver; smart antennas; space-time processing; spreading code; tap delay weights; transmitter; Antennas and propagation; Bandwidth; Broadband antennas; Broadband communication; Communication systems; Fading; Frequency; Receiving antennas; Signal to noise ratio; Transmitting antennas;
Conference_Titel :
Communications, 1999. ICC '99. 1999 IEEE International Conference on
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-5284-X
DOI :
10.1109/ICC.1999.767865
