Design of a wideband spread spectrum radio using adaptive multiuser detection

Author

Teuscher, Craig ; Yee, Dennis ; Zhang, Ning ; Brodersen, Robert

Author_Institution

Dept. of Electr. Eng. & Comput. Sci., California Univ., Berkeley, CA, USA

Volume

4

fYear

1998

fDate

31 May-3 Jun 1998

Firstpage

593

Abstract

This paper describes the design of a wideband spread spectrum radio using adaptive multiuser detection in an indoor wireless environment. System specifications are provided, and the feasibility of an integrated CMOS receiver implementation is discussed. The proposed receiver architecture uses a wideband analog front-end to reject out-of-band interference, and multiuser detection in the digital baseband to suppress interference from other system users

Keywords

CMOS integrated circuits; adaptive signal detection; indoor radio; interference suppression; mixed analogue-digital integrated circuits; multi-access systems; radio receivers; spread spectrum communication; adaptive multiuser detection; analogue communication; digital baseband; feasibility; indoor wireless environment; integrated CMOS receiver; mixed signal; multiuser detection; out-of-band interference; wideband analog front-end; wideband spread spectrum radio; Bandwidth; Base stations; Bit error rate; Degradation; Downlink; Interference suppression; Multiuser detection; Receivers; Spread spectrum communication; Wideband;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 1998. ISCAS '98. Proceedings of the 1998 IEEE International Symposium on

Conference_Location

Monterey, CA

Print_ISBN

0-7803-4455-3

Type

conf

DOI

10.1109/ISCAS.1998.699011

Filename

699011