대한전자공학회논문지 (Journal of the Korean Institute of Telematics and Electronics)

대한전자공학회 (The Institute of Electronics and Information Engineers)
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Packet Switching에 의한 공중 computer 통신망 개발 연구 -제4부:KORNET NNP의 PAD Protocol 및 Network Management Software의 구현

Development of a Packet-Switched Public Computer Network -PART 4:PAD Protocol and Network Management Software of the KORNET NNP

  • 김상룡 (한국과학기술원 통신공학연구실) ;
  • 금성 (한국과학기술원 통신공학연구실) ;
  • 김제우 (한국과학기술원 통신공학연구실) ;
  • 오경애 (한국과학기술원 통신공학연구실) ;
  • 은종관 (한국과학기술원 통신공학연구실) ;
  • 이종락 (한국과학기술원 통신공학연구실) ;
  • 서인수 (한국데이타통신 (주)) ;
  • 조동호 (한국과학기술원 통신공학연구실) ;
  • 최준균 (한국과학기술원 통신공학연구실)
  • Kim Sang Ryong (Communications Research Laboratory, KAIST) ;
  • Geum Seong (Communications Research Laboratory, KAIST) ;
  • Kim Je Woo (Communications Research Laboratory, KAIST) ;
  • Oh Kyong Ae (Communications Research Laboratory, KAIST) ;
  • Un Chong Kwan (Communications Research Laboratory, KAIST) ;
  • Lee Jong Rak (Communications Research Laboratory, KAIST) ;
  • Seo In Soo (Communications Corp. of Korea) ;
  • Cho Dong Ho (Communications Research Laboratory, KAIST) ;
  • Choi Jun Kyun (Communications Research Laboratory, KAIST)
  • 발행 : 1986.01.01
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초록

This is the last part of the four-part describing the development of a packet-switched computer communication network named the KORNET. In this paper we describe the design and implementation of the packet assembler/dissassembler (PAD) protocol for the asynchronous channel service, and of the network management softwares. The line processing module-B(LPMB) system supporting the asynchronous line includes a PAD protocol, a packet mode DTE/DCE protocol converting to the X.25 protocol, and the asynchronous receiver/transmitter(ART) software. The network management software is operated in master central processing module(MCPM) which includes virtual circuit management (VCM) managing the user channel, the routing management and the high level protocol for communication between the network management center (NMC) and the network node processor(NNP). In this paper, the design, implementation and operation of the softwares for the above service functions will be described in detail.

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