In this paper, we study vehicular communications (VCs) at road intersections. We investigate three transmission schemes: direct transmissions (DT), relay transmissions (RT) and hybrid …
In this paper, we present a relay selection scheme which combines the spectral efficiency of successive opportunistic relaying with the robustness of single-link relay selection. More …
We analyze the performance of an interference-limited decode-and-forward cooperative relaying system that comprises a source, a destination, and N relays, arbitrarily placed on …
During the last decades, wireless communications have evolved from a scarce technology, used by professionals for niche applications to a rapidly advancing research field. Ever …
Vehicular safety communications (VSCs) provide relevant solutions to avoid congestion and road accidents, more particularly at road intersections since these areas are more prone to …
In this article, we present relay selection policies in applications with secrecy requirements which are of interest in the fifth generation (5G) of wireless networks. More specifically, we …
J Guo, C Pei, H Yang - IEEE Transactions on Wireless …, 2014 - ieeexplore.ieee.org
In this paper, we investigate the impact of outdated channel state information (CSI) and multiple co-channel interferers (CCI) on the performance of transmit antenna …
We show by means of stochastic geometry that interference dynamics has a strong impact on the performance of cooperative relaying. For both conventional and multi-hop-aware …
In this letter, we investigate the outage probability of a dual-hop N^{th}-best decode-and- forward multicast relay network in which the relay and destination undergo multiple co …