SIMULATION OF BURST ERROR MODELS AND AN ADAPTIVE ERROR CONTROL SCHEME FOR HIGH-SPEED DATA-TRANSMISSION OVER ANALOG CELLULAR-SYSTEMS

被引：8

作者：

SATO, T ^{[1
]}

TOKUDA, K ^{[1
]}

KAWABE, M ^{[1
]}

KATO, T ^{[1
]}

机构：

[1] OKI ELECT IND CO LTD,COMMUN SYST LAB,MINATO KU,TOKYO 108,JAPAN

来源：

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY | 1991年 / 40卷 / 02期

关键词：

D O I：

10.1109/25.289426

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

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 must be studied. This paper discusses the following: 1) MRPP are analyzed by computer simulation, and an analysis method is described that used a Markov model for burst errors generated by the simulation. 2) 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 shown. 3) An adaptive error control scheme (AECS) is constituted as an effective high speed data communication scheme in an analog cellular system. The effectiveness of the AECS is analyzed by simulating its application rate, using the three-states Markov model. 4) An in a subcarrier transmission system with a 4800 b/s data transmission rate, using the three-states Markov model. 4) An assessment using actual field data in the U.S. and the U.K. is also performed, and the analysis method is verified and the characteristics of the AECS are evaluated using the data.

引用

页码：443 / 452

页数：10

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