Metropolitan optical packet bus-based networks : packet bursting and emulation of TDM services - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Computer Communications Année : 2010

Metropolitan optical packet bus-based networks : packet bursting and emulation of TDM services

Résumé

The volume of network traffic, notably of data traffic, grows continuously and tremendously during recent years with the appearance of new value-added services such as video on demand, interactive video conferencing, peer to peer data sharing, etc. Faced with this challenge, traditional circuit-switched networks become inappropriate and costly. On the other side, optical packet-switched networks, which support best data traffic thanks to their high flexibility, capacity, and cost-efficiency, appear the most appropriate candidate. To optimise the transmission efficiency of packets in optical networks, a new technology, Modified Packet Bursting (MPB), has been studied in the framework of a metropolitan optical packet bus-based network. Also, in order not to degrade the quality of classical circuit-switched Time Division Multiplexing (TDM) services, which still stay the major revenues of telecom operators today, Circuit Emulation Service (CES) on packet-switched networks has been investigated by main standard organizations. This paper presents the performance analysis of the above two technologies applied to a metropolitan optical packet bus-based network. It specially demonstrates the improvement of CES performance thanks to MPB featur

Dates et versions

hal-00552055 , version 1 (05-01-2011)

Identifiants

Citer

Viet Hung Nguyen, Tülin Atmaca. Metropolitan optical packet bus-based networks : packet bursting and emulation of TDM services. Computer Communications, 2010, 33 (Supplément 1), pp.S110-S121. ⟨10.1016/j.comcom.2010.04.023⟩. ⟨hal-00552055⟩
53 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More