Title :
Performance of joint spatial and temporal multiuser detection using adaptive array antenna in both transmitter and receiver for DS/CDMA
Author :
Kohno, Ryuji ; Ishii, Naoto
Author_Institution :
Div. of Electr. & Comput. Eng., Yokohama Nat. Univ., Japan
fDate :
29 Jun-4 Jul 1997
Abstract :
This paper examines the case where a transmitter and receiver array antenna is used as a part of the physical channel. Since the array antenna is used as a filtering tool, the design of the transmitter and receiver is considered in both the space and time domains. This paper describes a design scheme of the transmitter and receiver antenna weight from the view point of signal processing
Keywords :
adaptive antenna arrays; array signal processing; cochannel interference; code division multiple access; direction-of-arrival estimation; filtering theory; interference suppression; intersymbol interference; pseudonoise codes; receiving antennas; signal detection; spread spectrum communication; telecommunication channels; transmitting antennas; DS/CDMA; MSE criterion; adaptive array antenna; cochannel interference; filtering tool; interference suppression; intersymbol interference; physical channel; receiver antenna weight; signal processing; space domain design; spatial multiuser detection; temporal multiuser detection; time domain design; transmitter antenna weight; Adaptive arrays; Antenna arrays; Antenna theory; Equations; Filtering; Multiaccess communication; Multiuser detection; Receiving antennas; Transmitters; Transmitting antennas;
Conference_Titel :
Information Theory. 1997. Proceedings., 1997 IEEE International Symposium on
Conference_Location :
Ulm
Print_ISBN :
0-7803-3956-8
DOI :
10.1109/ISIT.1997.613066
