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Study on Methods for Constructing Layered Protocols in High-Speed Satellite Data Networks

Research Project

Project/Area Number 02650244
Research Category

Grant-in-Aid for General Scientific Research (C)

Allocation TypeSingle-year Grants
Research Field 電子通信系統工学
Research InstitutionNagoya Institute of Technology

Principal Investigator

TASAKA Shuji  Faculty of Engineering, Nagoya Institute of Technology, Professor, 工学部, 教授 (80110261)

Co-Investigator(Kenkyū-buntansha) FUWA Yasushi  Faculty of Engineering, Shinshu University, Assistant Professor, 工学部, 助手 (00165507)
TAKAHASHI Kenichi  Faculty of Engineering, Nagoya Institute of Technology, Associate Professor, 工学部, 助教授 (10126922)
Project Period (FY) 1990 – 1991
Project Status Completed (Fiscal Year 1991)
Budget Amount *help
¥2,000,000 (Direct Cost: ¥2,000,000)
Fiscal Year 1991: ¥400,000 (Direct Cost: ¥400,000)
Fiscal Year 1990: ¥1,600,000 (Direct Cost: ¥1,600,000)
KeywordsSatellite network / High-speed network / Computer network / Protocol / MAC sublayer / LLC sublayer / Connection-oriented / Connectionless / 階層化 / 論理リンク制御副層 / ロ-カルエリアネットワ-ク
Research Abstract

Satellite data networks can be used to meet an increasing demand that a large amount of information can be transmitted and exchanged at high speeds among many sites. One of the most important problems to be solved in the development of high-speed data networks is how to construct communication protocols. The objective of this project is to develop some methods for constructing efficient layered protocols in high-speed satellite data networks.
We first make a performance comparison between a connection-oriented (CO) Logical Link Control (LLC) protocol and a connectionless (CL) LLC protocol in a high-speed satellite packet network with the TDMD-Reservation multiple access protocol. In particular, we examine how the channel transmission rate affects the peformance of the two LLC protocols and then determine which LLC protocol is more suitable for any given system environment. The comparison indicates that the CL-LLC protocol has more advantages over the CO-LLC protocol as the channel transmission rate increases and that the suitable region for the CL-LLC protocol becomes wider as the receive-buffer capacity increases and as the network load decreases.
Next, we propose two methods for constructing the data link protocol satellite data networks : the isolated type and combined type. In the isolated type, a MAC protocol is defined independent of its LLC protocol, whereas the combined type has a MAC protocol related to its LLC protocol. We study here two MAC protocols, TDMA-Reservation and Slotted-ALOHA, and a connection-oriented LLC protocol. We compare the two methods and then see that the combined type with the TDMA-Reservation protocol always outperforms the corresponding isolated type, while the performance difference between the two types with Slotted-ALOHA is very small.
In addition, we also study link-level connection control schemes in local area networks (LAN's) as a preliminary research on interconnecting LAN's by satellite links.

Report

(3 results)
  • 1991 Annual Research Report   Final Research Report Summary
  • 1990 Annual Research Report
  • Research Products

    (18 results)

All Other

All Publications (18 results)

  • [Publications] 田坂 修二: "A performance comparison of connectionーoriented and connectionless LLC protocols in a highーspeed satellite data network" Proceedings of IEEE INFOCOM'91. 2. 489-497 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 鈴木 隆宏: "CSMA/CDネットワ-クにおけるコネクション型LLCプロトコルの解析" 電子情報通信学会論文誌(BーI). J74ーBーI. 647-651 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 田坂 修二: "Linkーlevel connection control schemes in a highーspeed satellite data network:A performance comparison" IEEE Journal on Selected Areas in Communications. 10. (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 鈴木 隆宏: "衛星パケット通信網におけるMAC及びLLCプロトコル構成法の比較" 電子情報通信学会論文誌(BーI). J75ーBーI. (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 鈴木 隆宏: "CSMA/CDネットワ-クにおけるLLCプロトコルの改良" 電子情報通信学会秋季全国大会講演論文集[分冊3]. B-488 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Shuji Tasaka: ""A performance comparison of connection-oriented and connectionless LLC protocols in a high-speed satellite data network"" Proceedings of IEEE INFOCOM'91. 2. 489-497 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Takahiro Suzuki: ""An analysis of a connection-oriented LLC protocol in CSMA/CD networks"" The Transactions of the Institute of Electronics, Information and Communication Engineers. J74-B-I. 647-651 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Shuji Tasaka: ""Link-level connection control schemes in a high-speed satellite data network : A performance comparison"" IEEE Journal on Selected Areas in Communications. 10. (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Takahiro Suzuki: ""A comparison of construction methods for MAC and LLC protocols in satellite packet communication networks"" The Transactions of the Institute of Electronics, Information and Communication Engineers. J75-B-I. (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Takahiro Suzuki: ""An Improved LLC protocol in CSMA/CD networks"" 1990 Autumn National Convention Record, The Institute of Electronics, Information and Communication Engineers. B-488. (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 鈴木 隆宏: "CSMA/CDネットワ-クにおけるコネクション型LLCブロトコルの解析" 電子情報通信学会論文誌(BーI). J74ーBーI. 647-651 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] 田坂 修二: "Linkーlevel connection control schemes in a highーspeed satellite data network:A performance comparison" IEEE Journal on Selected Areas in Communications. 10. (1992)

    • Related Report
      1991 Annual Research Report
  • [Publications] 鈴木 隆宏: "衛星パケット通信網におけるMAC及びLLCプロトコル構成法の比較" 電子情報通信学会論文誌(BーI). J75ーBーI. (1992)

    • Related Report
      1991 Annual Research Report
  • [Publications] 小酒井 秀良: "CRMAにおけるグロ-バル予約待ち行例のしきい値が及ぼす影響" 電子情報通信学会春季大会講演論文集. (1992)

    • Related Report
      1991 Annual Research Report
  • [Publications] 田坂 修二: "高速衛星パケット網におけるコネクションレス型LLCプロトコルの解析" 電子情報通信学会秋季全国大会講演論文集[分冊3]. B-462 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] 鈴木 隆宏: "CSMA/CDネットワ-クにおけるLLCプロトコルの改良" 電子情報通信学会秋季全国大会講演論文集[分冊3]. B-488 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] 鈴木 隆宏: "CSMA/CDネットワ-クにおけるCO及びCLーLLCプロトコルの性能比較" 平成2年度電気関係学会東海支部連合大会講演論文集. 427 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] 田坂 修二: "A Performance Comparison of ConnectionーOriented and Connectionless LLC Protocols in a HighーSpeed Satellite Date Network" Proceeding of IEEE INFOCOM'90. (1991)

    • Related Report
      1990 Annual Research Report

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Published: 1990-04-01   Modified: 2016-04-21  

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