Markov oscillators and direct sequence spread spectrum

Author

Hershey, John E. ; Hassan, Amer A.

Author_Institution

Corp. Res. & Dev. Center, Gen. Electr. Co., Schenectady, NY, USA

Volume

3

fYear

1997

fDate

8-12 Jun 1997

Firstpage

1218

Abstract

This paper presents a concept under development, that of dynamically coloring the spectrum of a pseudorandom spreading code in order to aid slow rate data communication in a very poor channel. The method seems to hold promise for some difficult industrial communications problems, especially for wireless random access communications in time varying noisy channels that are difficult to effectively model and are resistant to conventional approaches

Keywords

Markov processes; code division multiple access; data communication; land mobile radio; pseudonoise codes; spread spectrum communication; telecommunication channels; CDMA; Markov oscillators; direct sequence spread spectrum; industrial communications problems; pseudorandom spreading code; slow rate data communication; spectrum dynamically coloring; time varying noisy channels; very poor channel; wireless random access communications; Communication industry; Data communication; Error analysis; Mobile communication; Multiaccess communication; Oscillators; Spread spectrum communication; Telemetry; Transmitters; Wireless communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, 1997. ICC '97 Montreal, Towards the Knowledge Millennium. 1997 IEEE International Conference on

Conference_Location

Montreal, Que.

Print_ISBN

0-7803-3925-8

Type

conf

DOI

10.1109/ICC.1997.594984

Filename

594984