Simulation of burst error models and an adaptive error control scheme for high speed data transmission over analog cellular systems

Author

Sato, Takuro ; Tokuda, Kiyohito ; Kawabe, Manabu ; Kato, Toshio

Author_Institution

OKI Electr. Ind. Co. Ltd., Tokyo, Japan

Volume

40

Issue

2

fYear

1991

fDate

5/1/1991 12:00:00 AM

Firstpage

443

Lastpage

452

Abstract

To realize high-speed data communication in a cellular system, the characteristics of mobile radio propagation paths (MRPP) and a robust error control scheme for poor circuit quality are studied. MRPP are analyzed by computer simulation, and an analysis method is described that uses a Markov model for burst errors generated by the simulation. By simulating the locus of moving vehicles, the relationship between the carrier-to-noise ratio (CNR), the fading frequency of a moving vehicle, and the three-states Markov model is obtained. An adaptive error control scheme (AECS) is developed as an effective high-speed data communication scheme in an analog cellular system. The effectiveness of the AECS is analyzed by simulating its application in a subcarrier transmission system with a 4800 b/s data transmission rate, using the three-states Markov model. The analysis method is verified and the characteristics of the AECS are evaluated using field data

Keywords

Markov processes; cellular radio; data communication systems; error correction codes; radiowave propagation; 4800 bit/s; adaptive error control scheme; analog cellular system; burst error models; carrier-to-noise ratio; cellular radio; data transmission rate; fading frequency; high-speed data communication; mobile radio propagation paths; moving vehicle locus; subcarrier transmission; three-states Markov model; Adaptive control; Analytical models; Circuit simulation; Computational modeling; Computer errors; Computer simulation; Data communication; Error correction; Programmable control; Vehicles;

fLanguage

English

Journal_Title

Vehicular Technology, IEEE Transactions on

Publisher

ieee

ISSN

0018-9545

Type

jour

DOI

10.1109/25.289426

Filename

289426