A multiple antenna successive interference canceller for mixed voice/data systems

Author

Mailaender, Laurence

Author_Institution

Bell Labs., Lucent Technol., Holmdel, NJ, USA

fYear

1999

fDate

1999

Firstpage

66

Abstract

Third generation CDMA systems will simultaneously support traffic with different data rates, such as data and voice traffic. Advanced space-time processing can be used to achieve high system capacity in such systems. In this paper, we extend the previously developed multiple antenna successive interference canceller of Mailaender and Huang (see UCSD Conference on Wireless Communications, p.47-53, San Diego, CA, 1999) to the case of mixed data rate operation. The gain in this case relative to a simple space-time RAKE receiver is even greater than in the single rate case

Keywords

array signal processing; cellular radio; channel capacity; code division multiple access; integrated voice/data communication; interference suppression; multiuser channels; radiofrequency interference; signal detection; telecommunication traffic; RAKE detector; antenna array; cellular CDMA system; data traffic; high system capacity; mixed data rate operation; multiple antenna successive interference canceller; multiuser detection; space-time RAKE receiver; space-time processing; third generation CDMA system; voice traffic; voice/data systems; Antenna arrays; Array signal processing; Data systems; Delay; Finite impulse response filter; Interference cancellation; Multiaccess communication; Multipath channels; Signal processing algorithms; Silicon carbide;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communications and Networking Conference, 1999. WCNC. 1999 IEEE

Conference_Location

New Orleans, LA

ISSN

1525-3511

Print_ISBN

0-7803-5668-3

Type

conf

DOI

10.1109/WCNC.1999.797787

Filename

797787