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題 名 | 臺中港區寬頻通信網路服務規劃與應用=Tai-chung Portnet Service Planning and Application |
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作 者 | 楊文哲; 林正勝; 林啟良; 唐崇實; | 書刊名 | 電信研究 |
卷 期 | 31:3 2001.06[民90.06] |
頁 次 | 頁357-373 |
分類號 | 448.6 |
關鍵詞 | 非同步傳輸模式; 非對稱數位用戶迴路; 海運骨幹網路; 港埠通信網路; Asynchronous transfer mode; ATM; Asymmetric digital subscriber line; ADSL; MTNet; Portnet; |
語 文 | 中文(Chinese) |
中文摘要 | 為達成臺灣成為亞太海運中心的目標及滿足各港港區整體通信網路需求,中華電言 研究所於八十七年六段完成各港區寬頻通信網路-Portnet建置。利用寬頻非同步傳輸模式 (ATM)交換技術與設備,建構高速的港區網路環境,並結合最新的非對稱睥位用戶迴路(ADSL) 銅線技術延伸整個網路的涵蓋區域,擴大整體服務的範圍。透過港區通信網路,使臺中港區 用戶可享受整體海運服務,直接與港務局的資訊服務系統連線,進行整體海運資料查調與存 取,使各港之海運資料得以整合,未來更可提供高速資料傳輸與多媒體服務所需頻寬,使港 區用戶獲得更便利與迅速的網路服務,達成四港如一、網網相連的目標。本篇文章希望透過 對現行臺中港區通信網路與相關服務之介紹說明,讓潛在用路與相關服務之介紹說明,讓潛 在用戶瞭解網路對未來海運重要性,文中將探討目前航港業務自動化現況,描述目前臺中海 運中心整體通信網路架構與現況,及推動港區網路的效益,並說明相關應用服務規劃。 |
英文摘要 | to realize the goal of Sea Transportation Center for Asia Pacific Regional Operation Center and satisfy the requirement of global communication network of harbor, the broadband telecommunication system of harbors has been deployed by Telecommunication Laboratories (TL), Chunghwa Telecom, on June 1998. named Protnet. The system uses the ATM broadband switching technology and equipment, establishes high-speed networking environment, and extends the coverage of network by ADSL technology to expand the service scope. In the case of Tai-Chung Harbor, Portnet users can share global marine transportation service, access the information system of port authority, query and retrieve the whole database about marine transportation. The network system also integrates information of harbors in Taiwan, and supplies bandwidth for high-speed data transmission and multi-media service in the future. The users of harbor may enjoy networking service conveniently and speedily. Finally, it will reach the goal of data transmission transparently between harbors and all networks. The purpose of this paper is to realize the network for marine transportation ion the future by illustrating the Portnet structure of Tai-Chung Harbor and its services. This paper describes the circumstance of marine business automation, the structure of global telecommunication network of Sea Transportation Center and Tai-Chung Portnet, the benefit of Portent, and notes the cases of service planning for Tai-Chung Harbor. |
本系統中英文摘要資訊取自各篇刊載內容。