國立臺灣大學電機工程學系暨研究所郭斯彥2006-07-252018-07-062006-07-252018-07-062004-07-31http://ntur.lib.ntu.edu.tw//handle/246246/8011高品質「All-IPv6 網路與應用」的達 成，端賴合適的服務架構、前瞻的關鍵技 術及新穎的多媒體服務。本子計劃擬建構 一套All-IPv6 Testbed，作為各關鍵模組整 合與介面互連測試環境，並且提供未來 All-IPv6 網路建置與運作之參考。 本研究之All-IPv6 Testbed 建置於台 大，並與NBEN 網路、東華大學、中央大 學達成互連之功效。All-IPv6 Testbed 之建 構需考量功能完整性、使用便利性及運作 最佳性。功能完整將使系統之運作得宜； 使用便利將使關鍵模組之融入易如；運作 最佳將使應用斟至完善。 本期( 第二期) 研究計畫著眼於 All-IPv6 Testbed「使用便利性」之議題， 完成「All-IPv6 Testbed 建置」及「UMTS Emulator 建置」之研發。本研究於本期建 置的網路架構，以IPv6 Testbed、IPv6 router 、UMTS Emulator 為主，並針對 UMTS Emulator/WLAN 與UMTS Emulator/GPRS 的雙網架構，以及網路服 務資源分配策略進行研究。結合 UMTS/GPRS 所具之高移動性、高覆蓋區 域與WLAN 所具之低花費、高傳輸頻寬的 特性，截長補短，達成Testbed「使用便利 性」之目標。 本研究迄今之成果，並結合後續研究 成果將可建構「功能完整」、「使用便利」 及「運作最佳」之All-IPv6 網路Testbed， 以提供本整合研究之測試環境。All-IPv6 網路; MPLS Switch; NBEN 網路; /UMTS 網路; 網路效 能評估; 雙網架構Suitable service architecture, enabling technologies and advanced applications are crucial to achieving a high–quality ” All–Ipv6 network and applications”. This sub-project will build an All-IPv6 testbed environment to integrate all key modules and perform interface communications. The work will provide a reference for establishing and operating All-IPv6 networks. The All-IPv6 testbed is established at National Taiwan University. The testbed communicate with the NBEN network, National Dong Hwa University and National Central University, altogether representing an efficient communications system. When building an All-IPv6 testbed environment, full capability, convenience and optimal operability must be considered. Full capability makes the system useful. Convenience refers to the easy integration of the key modules with the All-IPv6 testbed environment easily. Optimal operability refers to the perfection of applications. The research project of the second year focus on the convenience of the All-IPv6 testbed. Up to now, we has established the All-IPv6 testbed and UMTS Emulator. The network architectures of this year are mainly on IPv6 Testbed, IPv6 router, and UMTS Emulator. The research aimed at WLAN/UMTS dual mode networks and adaptive radio resource allocation in an integrated GPRS/UMTS service network. Combining high mobility, large coverage of the UMTS/UMTS and low cost, high bandwidth of the WLAN made they be complement of each other, which can reach the conveniences of the All-IPv6 testbed. Combining the existing research results and the succeed research results, this work will provide a “full-function”, “easy-operation”, “work-optimum” All-IPv6 Testbed construction providing a reference for establishing and operating All-IPv6 networksapplication/pdf1311481 bytesapplication/pdfzh-TW國立臺灣大學電機工程學系暨研究所All-IPv6 NetworksMPLS SwitchNBEN NetworksGPRS/UMTS NetworksPerformance EvaluationDual Mode Network Architecturereporthttp://ntur.lib.ntu.edu.tw/bitstream/246246/8011/1/922219E002020.pdf