Titlebook: Wireless Access Flexibility; First International Giuseppe Bianchi,Andrey Lyakhov,Evgeny Khorov Conference proceedings 2013 Springer-Verlag

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Detecting Transmission Power Misbehaviour in Wi-Fi Networks modification of PHY and MAC layer parameters. This has enabled users to attempt to violate these limits. Such actions, which we refer to as TX power misbehaviour, allow users to achieve higher throughput due to the capture effect. Detecting this type of misbehaviour is challenging because of the in

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,-Persistent Queue Management to Overcome Channel Failures in IEEE 802.11 Networks for Real-Time Multically decrease the received video quality at all network stations, even if the channel fails for one station only. In order to assist real-time video traffic to overcome short-term channel failures and to minimize video quality damage, we present the .-persistent queue management policy and propos

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Supporting a Pseudo-TDMA Access Scheme in Mesh Wireless Networksbecause of the critical inefficiencies that arise in topologies with hidden nodes. To overcome these limitations, some important protocol extensions based on synchronization and reservation mechanisms have been ratified..In this paper we show that an alternative approach to the standardization of ne

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Dynamic Resource Allocation for MCCA-Based Streaming in Wi-Fi Mesh Networkst transmission from the owner of the reservation to the intended receiver, while their neighbors are forbidden to access the channel. Such a protection decreases the interference from hidden stations, allowing to improve reliability of transmission between two stations, which makes MCCA a promising

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Distributed Clock Synchronization Algorithm for Wide-Range TDMA Ad Hoc Networksng Synchronization Function) used in IEEE 802.11. We extended TSF with determination of propagation delay between neighbors. This is especially important for wide-range networks where propagation delays can be significant. The performance analysis of the protocol is carried out with a simulation mod

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Joint Integrated Spectrum Handoff Management and Routing in CR-MANETs: An Analytical Modelingrks (CR-MANETs). To model the ISHMAN, we must consider three key factors: (1) channel availability and spectrum usage behaviors of the primary users (PUs); (2) the movements and the motility of the secondary users (SUs); and (3) channel quality degradation. In this paper, we propose a new model for

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Experiment Design for Parameter Estimation in Sensing Modelsluences design of wireless sensor networks and performance of protocols, such as traffic aggregation, broadcasting, energy efficient routing, target or barrier coverage etc. For these reasons, it is useful to investigate the nature of sensing ability, and the manner in which it depends on the charac

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Conference proceedings 2013ussia, in September 2013. The 13 full papers presented were carefully reviewed and selected for inclusion in this volume. The papers describe the latest results and novel research ideas in the field of flexible wireless access architecture design opening the door for innovative solutions significant