한국통신학회:학술대회논문집 (Proceedings of the Korean Institute of Communication Sciences Conference)

한국통신학회 (The Korean Institute of Commucations and Information Sciences)
권호 표지

2-선식가입자 선로를 통해 DPSK로 변조된 음성 및 비음성 신호의 시간압축다중화 전송에 관한 연구

A Study on the TCM Transmission of Voice/Nonvoice Signals Modulated by DPSK through the 2-Wire Subscriber Loop

  • 장청룡 (연세대학교 전자공학과) ;
  • 강창언 (연세대학교 전자공학과)
  • 발행 : 1986.04.01
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초록

This paper presents one method to resolve the end-to-end digital connectivity through 2-wire subscriber loop. This system which consists of the subscriber`s device and the line termination device makes use of the advantages of time compressed multiplexing and modified DPSK. Experimental results show that the transmission range of the lab test covers 2km and that of the field test covers 1.5km.

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