By Chonggang Wang
This booklet constitutes the completely refereed post-conference lawsuits of the 3rd overseas convention on entry Networks, AccessNets 2008, held in Las Vegas, NV, united states, in October 2008.
The 30 revised complete papers offered including five invited papers have been conscientiously reviewed and chosen. The papers current unique and basic study advances within the region of entry networks, akin to hybrid entry networks, passive optical networks, fiber assisted instant for broadband entry networks, service 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.
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)
Gated allocation can lead to unfairness because grant sizes are determined solely as a function of reported queue depth, which is obviously unfair. IPACT with Limited allocation, which we consider in this study, avoids this fairness problem by strictly limiting the size of a granted upstream transmission. 3 Comparison of IPACT-Limited and Oﬄine Excess Bandwidth Distribution We initially consider IPACT-Limited bandwidth allocation in conjunction with (a) the oﬄine scheduling framework, where all ONU Reports must be received before allocating bandwidth, which idles the upstream channel for one round-trip time, (b) the ONU load status hybrid scheduling framework, where underloaded are immediately granted bandwidth, and overloaded ONUs with Ri ≤ Gmax i are granted bandwidth once all ONU Reports have ONUs with Ri > Gmax i been received, and (c) the online scheduling framework, where all ONUs are immediately granted bandwidth.
Since the optical backhaul and WMN use diﬀerent technologies, an interface is deﬁned between each ONU and the corresponding wireless gateway in order to monitor the WMN and perform route computation taking the state of wireless links and average traﬃc rates into account. When the traﬃc demands surpass the available PON capacity, some of the time division multiplexing (TDM) PONs may be upgraded to WDM PONs. If some PONs are heavily loaded and others have less traﬃc, some heavy-loaded ONUs may be assigned to a lightly-loaded PON by tuning their optical transceivers to the wavelength assigned to the lightly-loaded PON.
PER and EVM Measurements of a Radio-Over-Fiber Network for Cellular and WLAN System Applications. IEEE/OSA Journal of Lightwave Technology 22(11), 2370–2376 (2004) 11. : Potentials of Radio over Multimode Fiber Systems for the In-Buildings Coverage of Mobile and Wireless LAN Applications. IEEE Photonics Technology Letters 17(12), 2793–2795 (2005) 12. : Hybrid Optical Access Network Integrating Fiber-to-the-Home and Radio-OverFiber Systems. IEEE Photonics Technology Letters 19(8), 610–612 (2007) 13.
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