Performance Analysis of Two-Hop mmWave Relay Nodes over the 5G NR Uplink Signal

Analysis of mmWave Performance

Performance Analysis of Dual-Hop Multi-Relaying with Max-Mini Relay Selection over Composite Fading Channels

In dual-hop multi-relaying wireless systems, the non-closed form expression in log-normal probability distributions and high varying standard deviations makes it impossible to effectively execute performance analyses of outage probability and bit-error-rate (BER) performance levels; thus, an analysis framework was proposed for use in a composite (Rayleigh plus log-normal) fading channel. Develo...

Performance Analysis of Hybrid ARQ with Incremental Redundancy over Amplify-and-Forward Dual-Hop Relay Channels

In this paper, we consider a three node relay network comprising a source, a relay, and a destination. The source transmits the message to the destination using hybrid automatic repeat request (HARQ) with incremental redundancy (IR). The relay overhears the transmitted message, amplifies it using a variable gain amplifier, and then forwards the message to the destination. This latter combines b...

Error Bounds for Uplink and Downlink 3D Localization in 5G mmWave Systems

Location-aware communication systems are expected to play a pivotal part in the next generation of mobile communication networks. Therefore, there is a need to understand the localization limits in these networks, particularly, using millimeter-wave technology (mmWave). Towards that, we address the uplink and downlink localization limits in terms of 3D position and orientation error bounds for ...

Performance Analysis of Ieee 802.16m Mobile Multi-hop Relay Networks

Wireless technology usage is rapidly expanding and WiMAX technology is more widely used. The new WiMAX standard adopts relay stations (RS) for better QoS. Published researches on multi-hop relay networks concentrate on quality of service, stations resources distribution and management, as well as creating network topology for better service quality [1-4]. However no specific study conducted to ...