Sfoglia per Soggetto "Channel conditions"
Items 1-7 di 7
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Contention and traffic load-aware association in IEEE 802.11 WLANs: Algorithms and implementation
(2011)Efficient association of a station with the appropriate access point has always been a challenging problem. The standard approach of considering only the Received Signal Strength, has recently been substituted by more ... -
An experimental framework for channel sensing through USRP/GNU radios
(2012)In the last decade testbeds have been set-up to evaluate network protocols and algorithms under realistic settings. In order to draw solid conclusions about the corresponding experimental results, it is important for the ... -
LAC: Load-aware channel selection in 802.11 WLANs
(2008)Dense deployments of hybrid WLANs result in high levels of interference and low end-user throughput. Many frequency allocation mechanisms for WLANs have been proposed by a large body of previous studies. However, none of ... -
MAC protocol for wireless cooperative physical-layer network coding
(2012)In this paper we present a cooperative medium access control (MAC) protocol that is designed for a physical layer that can decode interfering transmissions in distributed wireless networks. The proposed protocol pro-actively ... -
Mobile edge-networking architectures and control policies for 5G communication systems
(2016)Motivated by the recent proliferation of advanced handheld devices and the unprecedented growth of mobile data traffic, this paper proposes the concept of Mobile edge-Networks (MeNs), a solution that leverages the end-user ... -
Secrecy in wireless communication through closed-loop receiver de-synchronization
(2020)A subset of the synchronization algorithms in a wireless receiver are responsible for tracking the phase and frequency of a digitally modulated signal. If variations of the phase in the signal are substantial, then the ... -
Virtual 802.11 wireless networks with guaranteed throughout sharing
(2016)In this work, we present how programmable data-plane technology (software routers) offers an easy-To-Apply mechanism to create virtual wireless networks and support buffering and scheduling decisions. Furthermore, we present ...