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題名 | IP應用環境下傳輸網路分封匯流之演進=Packet Transport Network Convergence for IP Application |
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作者 | 林勤偉; 陳文宗; 李訓誠; 王井煦; 鄭石源; | 書刊名 | 電信研究 |
卷期 | 37:3 2007.06[民96.06] |
頁次 | 頁295-309 |
分類號 | 448.6 |
關鍵詞 | 傳輸網路; 分封匯流; 分封化傳輸; 新一代SDH; New generation SDH; NG SDH; RPR; Resilient packet ring; IEEE 802.17; Carrier ethernet; T-MPLS; Transport MPLS; PBB; Provider backbone bridges IEEE 802.1ah; PBT; Provide backbone transport; PBB-TE; PVT; Provider VLAN transport; VLAN cross-connect; |
語文 | 中文(Chinese) |
中文摘要 | 隨著網際網路的擴展,絕大多數的新興服務皆是IP-based的應用,Ethernet也成為這些IP應用非正式的實質標準介面。在這種全封包化的環境下,傳統Circuit-based的傳輸網路必須朝向Packet-based架構演進,方能更有效率地傳輸數據訊務並降低CAPEX (Capital Expenditure)與OPEX (Operational Expenditure)成本。為了匯流各種服務,Packet-based傳輸技術必須同時提供數據和TDM服務。本文將介紹各種分封化傳輸技術以及目前的發展現況。 |
英文摘要 | With the expanding of internet, most of new services are based on IP. Ethernet also has become the de facto standard interface for these IP-based applications. Under this all-packet environment, traditional circuit-based transport network must migrate to packet-based architecture to transport data traffic more efficiently and reduce CAPEX (Capital Expenditure) and OPEX (Operational Expenditure). To converge all kinds of services, the packet-based transport technologies have to provide not only data but also TDM services. In this paper, we will introduce the packet transport technologies and their current status. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。