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1998 Fiscal Year Final Research Report Summary

Study of the Communication Networks as an Infrastructure of Local Economy

Research Project

Project/Area Number 08453003
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field 経済政策(含経済事情)
Research InstitutionYamagata University

Principal Investigator

SHIBATA Hiroo  Yamagata Univ., Faculty of Literature and Social Sciences, Professor, 人文学部, 教授 (80007145)

Co-Investigator(Kenkyū-buntansha) YAMADA Takako  Yamagata Univ., Faculty of Literature and Social Sciences, Associate Professor, 人文学部 (80272053)
Project Period (FY) 1996 – 1998
Keywordsaccessibility / road construction / facility construction / location policy / mobile communication / telecommunicaion / infrastructure / Local Network
Research Abstract

The importance and possibility of communication network increases. In this report, we deal with the communication networks which promote activities in local economy is one of the important infrastructure. These days, many local governments planning various kinds of public services using network technologies Our purpose is to discuss how we use communication networks to make an area economy advance rapidly and how we obtain and maintain such networks with low costs.
At first, we focus on the networks of roads and railways which create and promote the interchanges between the related areas. The influence brought by the fulfillment of the traffic network exerts on the area is grasped. In this study, we estimate how the construction of the express ways changes the access time between local cities and the activities of area inhabitants. Next, we deal with the communication networks in a local area, such as Yamagata. The communication networks are investigated from four points of view. First, we study the present status of the public telecommunication network in Yamagata and Yamagata Prefecture. Second, we observe some actual cases in which the local government uses the local communication networks for the public services.
Third, we examined the concrete form of the networks which are resistant to the disaster. In this study, we assume the case that the local government builds a communication network to connect to the public facilities (school, community center, library) in Yamagata to provide a service in the disaster to the area inhabitant.
In the last chapter, we consider to construct mobile communication network in Yamagata city as an local access network. We present a new model to discuss how to cover the service area in the planning of mobile communication networks. By using computer simulations which models the geographical user distributions in Yamagata city to compare several locating policies for the base stations.

  • Research Products

    (5 results)

All Other

All Publications (5 results)

  • [Publications] 柴田洋雄: "起業による地域社会の活性化" 山形大学紀要(社会科学). 29巻第2号. 75-87 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 山田孝子: "シミュレーションによる移動体無線通信システムの基地局設置政策の検討" 日本オペレーションズリサーチ学会春季研究発表会アブストラクト集. 234-235 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Takako Yamada: "Ronting Disogh of True-Shaped Local Public Communication Networks with high Reliability and law Costs" Tele communication Systems. 8. 1-21 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Hiroo Shibata, Noriaki Itou: "Activating the community by promotion of an enterprise" Bulletin of Yamagata Univ. (Social Sciences). Vol.29, No.2. 75-87 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Takako Yamada, Yukio Takahashi: "Tree Shaped Local Publib Communication Networks with High Reliability and Low Costs" Telecommunication Systems. No.8. 1-21 (1997)

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 1999-12-08  

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