|
|
|
|
|
Dimitrios Noitsis, Georgia A. Beletsioti, Anastasios Valkanis, Konstantinos Kantelis, Georgios Papadimitriou and Petros Nicopolitidis
Traffic on backbone communication networks is growing significantly every year. This results in an increase in both energy consumption and the carbon footprint they leave on the environment. As a response, research efforts are focused on reducing energy ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ali A. Hammadi and Zaid H. Nasralla
As the Internet grows in capacity, the energy consumption of Information and Communication Technologies (ICT) are significantly increasing. Significant research efforts on energy conservation have been devoted to devise different technological solutions ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Andrés F. Calvo-Salcedo, Neil Guerrero González and Jose A. Jaramillo-Villegas
The rising demand for bandwidth in optical communication networks has led to the need for more efficient solutions for spectrum allocation. This article presents a solution to enhance the capacity and efficiency of passive optical networks (PON) using op...
ver más
|
|
|
|
|
|
|
|
|
|
|
Amanvon Ferdinand Atta, Joël Christian Adépo, Bernard Cousin and Souleymane Oumtanaga
Network reconfiguration is an important mechanism for network operators to optimize network performance and optical flow transfer. It concerns unicast and multicast connections. Multicast connections are required to meet the bandwidth requirements of mul...
ver más
|
|
|
|
|
|
|
|
|
|
|
Vittorio Bilò, Michele Flammini and Luca Moscardelli
We consider the problem of determining a routing in all-optical networks, in which some couples of nodes want to communicate. In particular, we study this problem from the point of view of a network provider that has to design suitable payment functions ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Chengliang Zuo and Xun Li
The integrated reflective semiconductor optical amplifier (RSOA) and electro-absorption modulator (EAM) is viewed as an appealing solution to the colorless transmitter on the optical network unit (ONU) side of wavelength-division multiplexed (WDM) passiv...
ver más
|
|
|
|
|
|
|
|
|
|
|
Pantea Nadimi Goki, Muhammad Imran, Claudio Porzi, Veronica Toccafondo, Francesco Fresi, Fabio Cavaliere and Luca Potì
The role of a semiconductor optical amplifier (SOA) for amplifying downstream traffic at optical network terminals (ONT) within a silicon-photonics integrated receiver in a high capacity passive optical network (PON) is investigated. The nearly traveling...
ver más
|
|
|
|
|
|
|
|
|
|
|
Kai-Sheng Chen
We present packet switching applications based on extended spectral-amplitude-coding (SAC) labels in generalized multi-protocol label switching (GMPLS) networks. The proposed approach combines the advantages of wavelength-division multiplexing (WDM) and ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Rochak Bajpai,Sujata Sengar,Sridhar Iyer,Shree Prakash Singh
Pág. 35 - 44
With the steady increase in the heterogeneous Internet traffic, the optical wavelength division multiplexed (WDM) networks based on a mixed line rate (MLR) strategy have emerged as an efficient-solution. Also, with the migration from the legacy to the hi...
ver más
|
|
|
|
|
|
|
|
|
|
|
Bingbing Li,Young-Chon Kim
Pág. 37 - 43
In recent years, Orthogonal Frequency Division Multiplexing (OFDM)-based elastic optical network (EON) has drawn increasing attention in both academia and industry. Compared to traditional optical Wavelength Division Multiplexing (WDM) network, EON is ca...
ver más
|
|
|
|
|
|