[PDF] Top 20 Energy efficiency in next-generation passive optical networks

... Nos últimos anos, a eficiência energética tem se tornado um fator cada vez mais im- portante para as redes de comunicação, principalmente por fatores econômicos e am- bientais. Dentre as tecnologias de redes ópticas de ... See full document

... be in the next ...out in major global ...for next-generation access networks, shown at figure 3, which is reflected both in the development of standard 10G-EPON (IEEE) and ... See full document

... the next generation PONs (NG-PONs) are also pointed as solutions for the mobile front haul, whose implementation improved intercell communications and allowed equipment downsizing of cellular ... See full document

... remain passive so it is not possible to add an amplifier in the transmission link between the OLT and ...split, in order to decrease the number of central offices - concentrate the OLTs - and server ... See full document

... parameters in each iteration, and for each generation, the parameters are evaluated, and the respective error ...The next iteration will generate a new set of populations, in function of ... See full document

... LPGs in MCFs enables the production of passive components that had their counter-parts in SSMF based systems such as tunable filters, switches, sensors but also a new host of devices that are based ... See full document

... to optical access networks will have to migrate into higher bandwidth alternatives, and this is why the interest in more capable generations ...New Generation Networks, NGN, always ... See full document

... PON in optical access ...nm in the 100 GHz frequency grid, the network capacity has been increased to ...user). In addition, this work has shown the proof-of-concept for a fully loaded ... See full document

... input energy temporarily and then releasing that energy to the output at a different ...be in either magnetic field storage components (inductors, transformers) or electric field storage components ... See full document

... limitations in the future, and they do not make full use of the optical ...required in new FTTH deployments compels network designers and operators to assure migration paths that guaranties future ... See full document

... the optical signal from the 1:32 splitter is mixed along with the 0 dBm local os- cillator through 2 × 4 − 90 o optical ...as in [21] is not employed at the ONU. Secondly, both in-phase and ... See full document

... trough efficiency, range, bandwidth, management, protection among others make impossible to have coexistence between both ...EPON efficiency is drastically affected by the relatively large overheads, which ... See full document

... This paper presents the requirements to control the resources for multi-user sessions in environments with asymmetric routing and proposes a new solution called Multi-servIce Resource Al[r] ... See full document

... The Next Generation Networks (NGN) aims to integrate for IP-based telecom infrastructures and provide most advance & high speed emerging value added ...access networks, preferably ... See full document

... directly in the welfare function, as in Brandão and Sarmento (2007) and Kalmus and Wiethaus (2006): the argument is that investment increases the quality of service, hence benefits consumers ...directly. ... See full document

... future networks post 5G NR in ...future networks, the usage of edge virtualized functions, subscriber’s behavior towards the generation of data and a carbon sequestering model aiming to ... See full document

... of energy efficiency is ...the energy efficiency in sensor networks and many subsequent researches [5][6][7] are based on this ...authors in [4] examine the energy ... See full document

... requirements, energy constrains, or simply administrative ...the energy efficiency of the network, and leads to the problem called performance anomaly [14]: equal transmission opportunity provided to ... See full document

... In a real competitive market situation, competitors need to adapt their strategy to face/react the strategies from other players. The interaction between the several market players can be modeled using game ... See full document

... XGM in SOAs are the simplicity of operation, high conversion efficiency, polarization independence (if the SOA used is also polarization independent) and high range of input and output wavelengths ... See full document