Ali Olfat

Orcid: 0000-0002-0246-8067

According to our database1, Ali Olfat authored at least 49 papers between 2001 and 2023.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

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Bibliography

2023
Resource allocation and BER performance analysis of NOMA based cooperative networks.
Telecommun. Syst., July, 2023

Subspace based DOA estimation of DS-CDMA signals.
Telecommun. Syst., May, 2023

2022
Performance analysis of subspace-based spatio-temporal spectral estimator.
Trans. Emerg. Telecommun. Technol., 2022

2021
Cooperative beamforming with link-adaptive regenerative relays.
IET Commun., 2021

2020
Wideband modal orthogonality: A New approach for broadband DOA estimation.
Signal Process., 2020

Analogue beamforming solution for beam-alignment problem.
IET Commun., 2020

2019
Single stage DOA-frequency representation of the array data with source reconstruction capability.
Signal Process., 2019

Probability bounds of cross-layer interference in femtocell-underlay cellular networks employing interference alignment.
IET Commun., 2019

Joint beamforming and space-time coding in limited-feedback cooperative networks with threshold-based MIMO selection relaying.
Trans. Emerg. Telecommun. Technol., 2019

2018
New beamforming and space-time coding for two-path successive decode and forward relaying.
IET Commun., 2018

New beamforming and distributed space-time coding with selection relaying over Nakagami-m fading channels.
Trans. Emerg. Telecommun. Technol., 2018

On the performance of space-time coding and threshold-based selection relaying in cooperative networks with multiple antenna relays.
Trans. Emerg. Telecommun. Technol., 2018

2017
Soft-Limited Polarity-Coincidence-Array Spectrum Sensing in the Presence of Non-Gaussian Noise.
IEEE Trans. Veh. Technol., 2017

Sigmoid function detector in the Presence of heavy-tailed noise for multiple antenna cognitive radio networks.
Proceedings of the IEEE International Conference on Communications, 2017

On the performance of distributed space-time coding with selection relaying and beamforming for two-path successive relay network.
Proceedings of the 2017 IEEE International Black Sea Conference on Communications and Networking, 2017

2016
New Beamforming and Relay Selection for Two-Way Decode-and-Forward Relay Networks.
IEEE Trans. Veh. Technol., 2016

Bounds on achievable degrees of freedom in blind cellular networks.
IET Commun., 2016

Interwoven random unitary beamforming for MIMO broadcast channels.
Trans. Emerg. Telecommun. Technol., 2016

2015
Downlink Interference Alignment in Two-Tier Femtocell Networks.
Wirel. Pers. Commun., 2015

Novel Beamforming Scheme for Multicasting in Cooperative Wireless Networks With a Multiple Antenna Relay.
IEEE Trans. Wirel. Commun., 2015

Cooperative Beamforming for Two-Hop Multi-Relay Decode-and-Forward Networks.
IEEE Trans. Commun., 2015

Diversity achieving schemes for two-way multi-antenna relay networks in Nakagami-m fading.
IET Commun., 2015

2014
Outage Performance of Hybrid Decode-Amplify-Forward Protocol with the nth Best Relay Selection.
Wirel. Pers. Commun., 2014

Subspace Smoothing for Direction of Arrival Estimation in DS-CDMA Systems.
Wirel. Pers. Commun., 2014

Performance improvement of the PU2RC transmission schemes.
IET Commun., 2014

Joint relay selection and cooperative beamforming in two-hop multi-relay decode-and-forward networks.
IET Commun., 2014

2013
BER-Constrained Incremental Relaying with Relay Selection in Cooperative Wireless Networks.
Wirel. Pers. Commun., 2013

Pilot Symbol Parameter Optimization Based on Imperfect Channel State Prediction for OFDM Systems.
IEEE Trans. Commun., 2013

Optimal incremental relaying in cooperative diversity systems.
IET Commun., 2013

2012
Bounds on the Throughput Performance of PU2RC and Its Application in Mode Switching.
IEEE Trans. Veh. Technol., 2012

Periodic spectrum sensing parameters optimization in cognitive radio networks.
IET Commun., 2012

An efficient resource allocation scheme for OFDMA-based cooperative cognitive radio networks with minimum power constraint.
Proceedings of the 6th International Symposium on Telecommunications, 2012

Spectrum sensing with energy detection under fast and slow multipath fading.
Proceedings of the 19th International Conference on Telecommunications, 2012

2011
Selection Relaying Schemes for Cooperative Wireless Networks With Adaptive Modulation.
IEEE Trans. Veh. Technol., 2011

CFAR detection for multistatic radar.
Signal Process., 2011

Performance of hybrid decode-amplify-forward protocol for multiple relay networks over independent and non-identical flat fading channels.
IET Commun., 2011

Optimal SNR-based selection relaying scheme with M-ary modulations in cooperative wireless networks.
IET Commun., 2011

Bounds on the throughput performance of PU<sup>2</sup>RC.
Proceedings of the IEEE 22nd International Symposium on Personal, 2011

2010
Subspace based direction of arrival estimation of DS-CDMA signals using orthogonal projection.
Signal Process., 2010

Optimal SNR-based selection relaying scheme in multi-relay cooperative networks with distributed space-time coding.
IET Commun., 2010

Pilot Symbol Assisted Adaptive Modulation for OFDM Systems with Imperfect Channel State Information.
Proceedings of the Global Communications Conference, 2010

2008
Optimum Power and Rate Adaptation for MQAM in Rayleigh Flat Fading With Imperfect Channel Estimation.
IEEE Trans. Veh. Technol., 2008

Fast Blind Adaptive Channel Shortening Using Signal Subspace.
Proceedings of the 67th IEEE Vehicular Technology Conference, 2008

Enhanced RSS based location estimation with Disk Overlapping in wireless sensor networks.
Proceedings of the 2008 International Conference on Telecommunications, 2008

2007
A New Subspace Method for Direction of Arrival Estimation of Multipath Signals in DS- CDMA Systems.
Proceedings of the IEEE 18th International Symposium on Personal, 2007

2005
Joint SNR Target and Rate Adaptation Based on Bit Error Rate Estimation.
Proceedings of the 2nd IEEE International Symposium on Wireless Communication Systems, 2005

2004
A new signal subspace processing for DOA estimation.
Signal Process., 2004

2002
Lattice decoding for space-time codes with new approach.
Proceedings of the 13th IEEE International Symposium on Personal, 2002

2001
A neural network approach to magnitude retrieval.
Signal Process., 2001


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