Read e-book online Access Nets: Third International Conference on Access PDF

By Chonggang Wang

ISBN-10: 3642046479

ISBN-13: 9783642046476

This e-book constitutes the completely refereed post-conference complaints of the 3rd foreign convention on entry Networks, AccessNets 2008, held in Las Vegas, NV, united states, in October 2008.

The 30 revised complete papers awarded including five invited papers have been rigorously reviewed and chosen. The papers current unique and basic study advances within the sector of entry networks, akin to hybrid entry networks, passive optical networks, fiber assisted instant for broadband entry networks, provider ethernet and the evolving entry networks, instant entry networks dsl networks dynamic spectrum administration (dsm) successes, plc and dsl networks, in addition to entry community performance.

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Read or Download Access Nets: Third International Conference on Access Networks, AccessNets 2008, Las Vegas, NV, USA, October 15-17, 2008. Revised Papers (Lecture Notes ... and Telecommunications Engineering) PDF

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Extra info for Access Nets: Third International Conference on Access Networks, AccessNets 2008, Las Vegas, NV, USA, October 15-17, 2008. Revised Papers (Lecture Notes ... and Telecommunications Engineering)

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Norton & Company, Inc. (2008) When Are Online and Offline Excess Bandwidth Distribution Useful in EPONs? (Invited Paper) Jason R. Ferguson1 , Michael P. edu Abstract. Excess bandwidth distribution techniques have recently been proposed to improve the dynamic bandwidth allocation in EPONs. We compare existing offline excess bandwidth distribution with conventional IPACT Limited in terms of packet delay performance. We identify the factors that result in packet delay reduction with excess bandwidth distribution compared to IPACT-Limited and discover that existing offline excess distribution mechanisms become unstable at moderate to high loads in long-range EPONs with large round trip propagation delays.

We identify the factors that result in packet delay reduction with excess bandwidth distribution compared to IPACT-Limited and discover that existing offline excess distribution mechanisms become unstable at moderate to high loads in long-range EPONs with large round trip propagation delays. We propose and evaluate a novel Online Excess Bandwidth Distribution (OEBD) mechanism to provide stable excess bandwidth distribution even at high loads in long-range EPONs. Keywords: EPON, excess bandwidth distribution, IPACT Limited, packet delay.

Each connection is identified by a 16-bit Connection Identifier (CID). The MAC layer is responsible for assigning CIDs as well as allocating bandwidth between SSs. , ATM CS and packet CS are used for ATM and Ethernet networks, respectively; (ii) Common Part Sub-layer (CPS), which is responsible for bandwidth allocation and generating MAC Protocol Data Units (PDUs); and (iii) security sub-layer. In the PMP mode, the requested services of each SS are first registered during the initialization phase and subsequently the connections are established.

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Access Nets: Third International Conference on Access Networks, AccessNets 2008, Las Vegas, NV, USA, October 15-17, 2008. Revised Papers (Lecture Notes ... and Telecommunications Engineering) by Chonggang Wang


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