ERROR-RATE PERFORMANCE OF DIGITAL FM WITH DIFFERENTIAL DETECTION IN LAND MOBILE RADIO CHANNELS

被引:43
作者
HIRADE, K
ISHIZUKA, M
ADACHI, F
OHTANI, K
机构
[1] Mobile Communication Equipment Section, Yokosuka Electrical Communication Laboratory, Nippon Telegraph and Telephone Public Corporation, Kanagawa-Ken, 238–03, 1–2356, Take, Yokosuka-Shi
[2] The Institute of Industrial Science, University of Tokyo, Tokyo
[3] Mobile Communication Systems Section, Yokosuka Electrical Communication Laboratory, Nippon Telegraph and Telephone Public Corporation, 1–2356, Take, Yokosuka-Shi, Kanagawa-Ken
关键词
D O I
10.1109/T-VT.1979.23790
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
Error-rate performance of a digital FM with differential detection in the presence of both thermal Gaussian noise and cochannel interference is theoretically analyzed in the fast Rayleigh fading environment encountered in the typical UHF or microwave land mobile radio channels. The temporal correlation of the fades is included in the performance analysis. The error probability is presented by a simple closed form for the important situations where both effects of Gaussian noise and cochannel interference predominate in causing errors. Finally, a comparison with the other detection schemes, e.g., discriminator and coherent detections, is given. Copyright © 1979 by The Institute of Electrical and Electronics Engineers, Inc.
引用
收藏
页码:204 / 212
页数:9
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