Πλοήγηση ανά Θέμα "Wireless communications"
Αποτελέσματα 21-24 από 24
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A second-order cone deflation approach to joint multiuser downlink beamforming and admission control
(2007)Multiuser downlink beamforming under quality of service (QoS) constraints has attracted considerable interest in recent years, because it is particularly appealing from a network operator's perspective (e.g., UMTS, 802.16e). ... -
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 ... -
Video-Aware Multicast Opportunistic Routing over 802.11 Two-Hop Mesh Networks
(2017)Opportunistic routing benefits from the broadcast nature of wireless communication and outperforms the packet losses occurring in a wireless environment, especially in the case of multicast. In this work, we present and ... -
Wireless-optical network convergence: Enabling the 5G architecture to support operational and end-user services
(2017)This article presents a converged 5G network infrastructure and an overarching architecture to jointly support operational network and end-user services, proposed by the EU 5G PPP project 5G-XHaul. The 5G-XHaul infrastructure ...