Cellular multiuser two-way relay network with cochannel interference and channel estimation error: Performance analysis and optimization

MK Shukla, S Yadav, N Purohit - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
In this paper, we study the impacts of cochannel interference (CCI) and channel estimation
error (CEE) on the performance of a cellular multiuser two-way relay network. The network …

Secure relay selection for two way amplify-and-forward untrusted relaying networks

T Mekkawy, R Yao, N Qi, Y Lu - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
Relay assisted communication helps to extend the transmission coverage area. In more
realistic scenarios, the available relays are untrusted, which try to decode the confidential …

Performance analysis of a 5G energy-constrained downlink relaying network with non-orthogonal multiple access

Y Zhang, J Ge, E Serpedin - IEEE Transactions on Wireless …, 2017 - ieeexplore.ieee.org
In this paper, a 5G energy-constrained network is considered, where a non-orthogonal
multiple access (NOMA) scheme is applied at the multiple users. The outage probability and …

Spectrally efficient channel estimation for asynchronous amplify-and-forward two-way relay networks

S Abdallah - IEEE Transactions on Wireless Communications, 2017 - ieeexplore.ieee.org
In this paper, we consider the problem of channel estimation for asynchronous amplify-and-
forward (AF) two-way relay networks. We propose a novel semi-blind channel estimation …

Joint impact of nodes-mobility and channel estimation error on the performance of two-way relay systems

AK Meshram, DS Gurjar, PK Upadhyay - Physical Communication, 2017 - Elsevier
This paper presents the performance analysis of a two-way relay system with nodes-mobility
(NM) and channel estimation errors (CEE) under time-varying Rayleigh fading. Herein …

Sum-rate based opportunistic relay selection with channel estimation error for a dual-hop multiple half/full-duplex bi-directional wireless relaying networks

V Ozduran, E Soleimani-Nasab… - 2017 26th wireless and …, 2017 - ieeexplore.ieee.org
This paper investigates the channel estimation error effects on the opportunistic relay
selection strategy. The opportunistic relay selection strategy is based on selecting the …

Outage analysis of cooperative NOMA in 5G systems over Nakagami-m fading channels

Y Zhang, J Ge - 2018 10th International Conference on …, 2018 - ieeexplore.ieee.org
The paper studies an energy-constrained cooperative network with non-orthogonal multiple
access (NOMA) application under Nakagami-m fading channels. The proposed model …

Performance analysis of full‐duplex cellular two‐way relay networks with the Nth worst relay selection under channel estimation error and cochannel interference

MK Shukla, S Yadav, N Purohit - Transactions on Emerging …, 2019 - Wiley Online Library
This paper considers a full‐duplex (FD) cellular multiuser two‐way multirelay network,
wherein one N a‐antenna base station communicates bidirectionally with M single‐antenna …

Performance and Error Estimation Analysis of QAM with MRC Receiver for L-TAS/SC Over αµ Fading Channels

KS Balamurugan… - … : Proceedings of ICSCN …, 2022 - Springer
The diversity combining technique reduces the effect of fading. However, in practice, without
error in a channel and imperfect channel estimation are unattainable, therefore, channel …

Joint Impact of Co-Channel Interference and Channel Estimation Error on Outage Performance of Cellular Two-Way Relay Networks

MK Shukla, S Yadav, N Purohit - Wireless Personal Communications, 2018 - Springer
This paper investigates the joint impact of co-channel interference and channel estimation
error (CEE) on the performance of cellular multiuser two-way relay network, wherein a multi …