Open Access
Original Research Articles
Article ID: 1363
Application of Optical Network Transmission Technology in Telecommunication Network
by Guande Luo
Journal of Networking and Telecommunications, Vol.5, No.1, 2023;
348 Views
In the telecommunication network, the optical network transmission system is one of the most important components. The system mainly includes two elements, namely transmission media and node equipment. In the specific operation process, the effective use of the system can fundamentally provide practical and effective support for the telecommunication network, and it is safer and more effective applied in the telecommunication support network and various business networks. Moreover, it can carry out long-distance and large-capacity business transmission. Optical network transmission system and technology has a vital direct impact on the safe operation and innovative development of telecommunications networks, so it is very important and necessary to analyze and discuss the application of this technology in telecommunications networks. This article focuses on the analysis and discussion of the application of optical network transmission technology in telecommunication network and the specific implementation strategy, aiming to provide some reference for relevant practitioners.
Open Access
Original Research Articles
Article ID: 836
Research on Topoloty Reconstruction Mechanism Based on Traffic Identification
by Qishuang Zhu, Hongxiang Guo, Ceng Wang, Yong Zhu
Journal of Networking and Telecommunications, Vol.2, No.1, 2020;
250 Views
Due to the growing variety of data center services, the bursty and variability of data traffic is increasing. In order to make the network better meet the needs of upper-layer services, it is necessary to design a more flexible optical internet topology reconstruction mechanisms to adapt the changing traffic demands. In the past research on optical internet, all topology reconstruction mechanisms are designed based on global data traffic. Although these mechanisms can fully utilize the flexibility of the data center optical interconnection network topology and adjust topology in real time according to the traffic demands, but when the traffic is presented at the regional level, this mechanism does not give optimal results. This paper proposes a topology reconstruction mechanism for data center  optical interconnection network based on traffic identification for the previously proposed data center optical switching architecture—OpenScale. The simulation results show that it utilizes the flexibility of  the network to save bandwidth resources and increase the wavelength connection bandwidth utilization with a little sacrifice of throughput.
