10G-PON

About: 10G-PON is a research topic. Over the lifetime, 1675 publications have been published within this topic receiving 27843 citations. The topic is also known as: XG-PON.

Single-receiver dual-channel dynamic bandwidth algorithm for local storage VoD delivery

Abstract: Video-on-demand has been highlighted as one of the highest growing traffic generators to the global IP networks. Benefits of using distributed caching servers within passive optical networks to optimize the traditional video-on-demand delivery has been discussed in literature. In our previous work, we introduced a dual-receiver dynamic bandwidth allocation algorithm to improve such video-on-demand services using a local storage placed within the access network. The main drawback of this algorithm lies in the additional power consumption at the optical network unit that arise from using two receivers. In this paper, we extend our study to present a novel single-receiver dual-channel dynamic bandwidth allocation algorithm to further optimize local storage based video-on-demand delivery over passive optical networks. Through packet-level simulations and formulation of power consumption models, we show that this algorithm improves energy-efficiency without compromising the quality-of-service performance of the network.

Deploying Optical Networking Components

Abstract: From the Publisher: Network manager's practical introduction to optical networking With cheaper bandwidth and greater robustness,optical networking components are looking increasingly tempting—perhaps even mandatory for maintaining your network's competitiveness. In Deploying Optical Networking Components,veteran communications consultant Gil Held utilizes language and terms already familiar to network managers — without overwhelming you with optical science — to help you: * Understand the role of LEDs,lasers,single mode and multimode optical fiber and couplers and amplifiers * Bridge the divide between conventional systems and optical upgrades * Relate optical technologies to existing networks * Evaluate optical components in the context of your existing infrastructure * Apply practical integration and migration techniques in LANs,WANs,and other infrastructure * Familiarize yourself with technical changes in performance measurement,system management,switching technology,support requirements,and other key challenges With cheaper bandwidth and greater robustness,optical networking components are looking increasingly tempting—perhaps even mandatory for maintaining your network's competitive edge. Here's how you get there from here,without being overwhelmed by optical science. Optical technologies' advantages over copper have caught your attention. Now you're one of the many network professionals—enterprise and service provider alike—looking to answer that key question,"What's the impact on my network?" Optical Networking Components provides the help you need as you rethink system changes and update plans. Written specifically for networkmanagers and administrators by a veteran communications consultant,Gil Held's Optical Networking Components helps you: *Understand the role of LEDs,lasers,single mode and multimode optical fiber and couplers and amplifiers *Bridge the divide between conventional systems and optical upgrades *Relate optical technologies to existing networks in language you already know *Evaluate optical components in the context of your existing infrastructure *Apply practical integration and migration techniques in LANs,WANs,and other infrastructure without deep optical theory *Get familiar with technical changes in performance measurement,system management,switching technology,support requirements,and other key challenges When adding optical components to traditional data networks,plug-and-play is not an option. But with Gil Held's expert book,it's much easier to build and deploy your game plan.

Optical performance monitoring in the MCI network [Invited]

Abstract: Feature Issue on Optical Performance Monitoring (OPM). The next-generation integrated performance monitor (NGIOPM) will prove to be a necessary tool for MCI to monitor and maintain its optical transmission network. The functions and requirements described for NGIOPM are intended for incorporation into various transmission network elements such as add-drop multiplexers (ADMs), optical cross-connect switching, regenerators, and other optical components. The NGIOPM will (i) provide transmission integrity including guaranteed performance to customers service-level agreements (SLAs) as well as meeting company engineered transmission performance objectives; (ii) reduce costs by eliminating or decreasing labor intensive testing; and (iii) increase network reliability by reducing network downtime.

Network function virtualization in software defined optical transport networks

Abstract: Network function virtualization (NFV) enabled software defined optical transport networks are first designed to implement the virtualization of control and node function, and virtualization solution is demonstrated to verify the overall feasibility and efficiency.

Requirements for low-cost optical components for the full services access network

Abstract: Summary form only given. The large-scale deployment of full services access networks (FSANs) can only come to reality if its cost can be low enough. The aim of the FSAN initiative is to establish a set of standard specifications in order to foster volume production of optical equipment and thereby lower its costs. The chosen PON architecture yields a favorable economy for the infrastructure shared costs, with the needed broadband capability.