Alex Stephenne

According to our database1, Alex Stephenne authored at least 79 papers between 1994 and 2017.

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

Timeline

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Bibliography

2017
Code-Aided DOA Estimation From Turbo-Coded QAM Transmissions: Analytical CRLBs and Maximum Likelihood Estimator.
IEEE Trans. Wirel. Commun., 2017

Time Synchronization of Turbo-Coded Square-QAM-Modulated Transmissions: Code-Aided ML Estimator and Closed-Form Cramér-Rao Lower Bounds.
IEEE Trans. Veh. Technol., 2017

Interference-limited mixed Málaga-M and generalized-K dual-hop FSO/RF systems.
Proceedings of the 28th IEEE Annual International Symposium on Personal, 2017

A cognitive MIMO transceiver for enhanced 4G and beyond link-level throughput.
Proceedings of the 28th IEEE Annual International Symposium on Personal, 2017

2016
A context-aware cognitive SIMO transceiver for enhanced throughput on the downlink of LTE HetNet.
Wirel. Commun. Mob. Comput., 2016

Capacity Scaling Laws in Interference-Limited Multiple-Antenna AF Relay Networks With User Scheduling.
IEEE Trans. Commun., 2016

Large scale opportunistic antenna and user selection in AF relay networks with interference.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2016

MUCICA: A novel interference mitigation concept for HetNets - Application to the LTE downlink.
Proceedings of the 2016 IEEE Conference on Standards for Communications and Networking, 2016

2015
Ergodic Capacity of Two-Hop Multiple Antenna AF Systems With Co-Channel Interference.
IEEE Wirel. Commun. Lett., 2015

Maximum Likelihood SNR Estimation of Linearly-Modulated Signals Over Time-Varying Flat-Fading SIMO Channels.
IEEE Trans. Signal Process., 2015

5G access-link provisioning and coordination: Tradeoff between proactive and reactive strategies.
Proceedings of the 2015 IEEE Wireless Communications and Networking Conference, 2015

A context-aware cognitive SIMO transceiver for increased LTE-HetNet system-level DL-throughput.
Proceedings of the International Wireless Communications and Mobile Computing Conference, 2015

Opportunistic Scheduling in Downlink Multiple-Antenna AF Interfered Networks.
Proceedings of the IEEE International Conference on Ubiquitous Wireless Broadband, 2015

Combined Interference Cancellation and Avoidance over the Downlink of Spectrum-Sharing LTE HetNet.
Proceedings of the IEEE International Conference on Ubiquitous Wireless Broadband, 2015

Context-Aware Cognitive SIMO Transceiver for Increased LTE-Downlink Link-Level Throughput.
Proceedings of the IEEE International Conference on Ubiquitous Wireless Broadband, 2015

A Context-Aware Cognitive SIMO DL Transceiver for LTE HetNet Enhanced Pico-Cell Range Expansion.
Proceedings of the IEEE International Conference on Ubiquitous Wireless Broadband, 2015

A Context-Aware Cognitive SIMO DL Transceiver for LTE HetNet Power Efficiency and Throughput Enhancement.
Proceedings of the IEEE International Conference on Ubiquitous Wireless Broadband, 2015

Multi-antenna cognitive AF relay systems with multiple primary receivers.
Proceedings of the 2015 IEEE International Conference on Communications, 2015

MIMO relaying with interference via the CMGF transform.
Proceedings of the 2015 IEEE International Conference on Communications, 2015

Closed-form Cramer-Rao lower bounds for DOA estimation from turbo-coded square-QAM-modulated transmissions.
Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Code-Aided Time Synchronization of Turbo-Coded Square-QAM-Modulated Transmissions: Closed-Form Cramer-Rao Lower Bounds.
Proceedings of the 2015 IEEE Global Communications Conference, 2015

2014
Capacity and Error Rate Analysis of Cognitive MIMO AF Relaying Systems.
IEEE Wirel. Commun. Lett., 2014

Analysis of relay capacity over generalized fading channels with cochannel interference.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2014

Capacity of cognitive AF relay networks with multiple primary receivers.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2014

Maximum likelihood SNR estimation over time-varying flat-fading SIMO channels.
Proceedings of the IEEE International Conference on Acoustics, 2014

2013
A Maximum Likelihood Time Delay Estimator in a Multipath Environment Using Importance Sampling.
IEEE Trans. Signal Process., 2013

On the Ergodic Capacity of Amplify-and-Forward Relay Channels with Interference in Nakagami-m Fading.
IEEE Trans. Commun., 2013

Ergodic Capacity Analysis for Interference-Limited AF Multi-Hop Relaying Channels in Nakagami-m Fading.
IEEE Trans. Commun., 2013

2012
The Inverse Gaussian Distribution in Wireless Channels: Second-Order Statistics and Channel Capacity.
IEEE Trans. Commun., 2012

Exact Error Analysis of Dual-Hop Fixed-Gain AF Relaying over Arbitrary Nakagami-m Fading.
Proceedings of the 76th IEEE Vehicular Technology Conference, 2012

Stochastic NDA CRLB for DOA Estimation over SIMO Systems.
Proceedings of the 75th IEEE Vehicular Technology Conference, 2012

2011
A Non-Data-Aided Maximum Likelihood Time Delay Estimator Using Importance Sampling.
IEEE Trans. Signal Process., 2011

Closed-Form Expressions for the Exact Cramér-Rao Bounds of Timing Recovery Estimators From BPSK, MSK and Square-QAM Transmissions.
IEEE Trans. Signal Process., 2011

Closed-Form Error Analysis of Variable-Gain Multihop Systems in Nakagami-m Fading Channels.
IEEE Trans. Commun., 2011

Cramer-Rao Lower Bounds of DOA Estimates from Square QAM-Modulated Signals.
IEEE Trans. Commun., 2011

A new low-complexity angular spread estimator in the presence of line-of-sight with angular distribution selection.
EURASIP J. Adv. Signal Process., 2011

A new importance-sampling-based non-data-aided maximum likelihood time delay estimator.
Proceedings of the 2011 IEEE Wireless Communications and Networking Conference, 2011

Closed-Form Expression for the Exact Cramer-Rao Bound of Timing Recovery Estimators from MSK Transmissions.
Proceedings of the 73rd IEEE Vehicular Technology Conference, 2011

Second-order moment-based direction finding of a single source for ULA systems.
Proceedings of the IEEE 22nd International Symposium on Personal, 2011

Closed-Form Expressions for the Exact Cramer-Rao Bounds of Timing Recovery Estimators from BPSK and Square-QAM Transmissions.
Proceedings of IEEE International Conference on Communications, 2011

A Maximum Likelihood Time Delay Estimator Using Importance Sampling.
Proceedings of the Global Communications Conference, 2011

DOA Estimation for ULA Systems from Short Data Snapshots: An Annihilating Filter Approach.
Proceedings of the Global Communications Conference, 2011

2010
Moment-based SNR estimation over linearly-modulated wireless SIMO channels.
IEEE Trans. Wirel. Commun., 2010

SNR Estimation Over SIMO Channels From Linearly Modulated Signals.
IEEE Trans. Signal Process., 2010

Cramér-rao lower bounds for subcarrier SNR estimates over multicarrier channels.
IEEE Trans. Signal Process., 2010

Cramér-Rao lower bounds for frequency and phase NDA estimation from arbitrary square QAM-modulated signals.
IEEE Trans. Signal Process., 2010

Cramer-Rao Lower Bounds for NDA SNR Estimates of Square QAM Modulated Transmissions.
IEEE Trans. Commun., 2010

Closed-Form Error Analysis of Dual-Hop Relaying Systems over Nakagami-m Fading Channels.
Proceedings of the 2010 IEEE Wireless Communications and Networking Conference, 2010

On the Performance of Dual-Hop Fixed Gain Relaying Systems over Composite Multipath/Shadowing Channels.
Proceedings of the 72nd IEEE Vehicular Technology Conference, 2010

A Useful Integral for Wireless Communication Theory and Its Application in Amplify-And-Forward Multihop Relaying.
Proceedings of the Global Communications Conference, 2010

2009
Performance analysis of mobile radio systems over composite fading/shadowing channels with co-located interference.
IEEE Trans. Wirel. Commun., 2009

On the capacity of log-normal fading channels.
IEEE Trans. Commun., 2009

On the performance analysis of composite multipath/shadowing channels using the G-distribution.
IEEE Trans. Commun., 2009

Outage analysis of wireless systems over composite fading/shadowing channels with co-channel interference.
Proceedings of the 2009 IEEE Wireless Communications and Networking Conference, 2009

Cramér-Rao bound for NDA SNR estimates of square QAM modulated signals.
Proceedings of the 2009 IEEE Wireless Communications and Networking Conference, 2009

Cramér-Rao Bounds for SNR Estimates in Multicarrier Transmissions.
Proceedings of the 69th IEEE Vehicular Technology Conference, 2009

On the Performance of Cascaded Generalized K Fading Channels.
Proceedings of the Global Communications Conference, 2009. GLOBECOM 2009, Honolulu, Hawaii, USA, 30 November, 2009

EM Algorithm for Non-Data-Aided SNR Estimation of Linearly-Modulated Signals over SIMO Channels.
Proceedings of the Global Communications Conference, 2009. GLOBECOM 2009, Honolulu, Hawaii, USA, 30 November, 2009

Cramer-Rao Bound for NDA DOA Estimates of Square QAM-Modulated Signals.
Proceedings of the Global Communications Conference, 2009. GLOBECOM 2009, Honolulu, Hawaii, USA, 30 November, 2009

Closed-Form Expressions for the Exact Cramer-Rao Bound for Parameter Estimation of Arbitrary Square QAM-Modulated Signals.
Proceedings of the Global Communications Conference, 2009. GLOBECOM 2009, Honolulu, Hawaii, USA, 30 November, 2009

2008
On the capacity of generalized-k fading channels.
IEEE Trans. Wirel. Commun., 2008

Performance of a New Low-Complexity Angular Spread Estimator in the Presence of Line-of-Sight.
Proceedings of the WCNC 2008, IEEE Wireless Communications & Networking Conference, March 31 2008, 2008

System-Level Evaluation of a Downlink OFDM Kalman-Based Switched-Beam System with Subcarrier Allocation Strategies.
Proceedings of the 68th IEEE Vehicular Technology Conference, 2008

SNR estimation of QAM-modulated transmissions over time-varying SIMO channels.
Proceedings of the 2008 5th International Symposium on Wireless Communication Systems, 2008

Onthe Level Crossing Rate and Average Fade Duration of Composite Multipath/Shadowing Channels.
Proceedings of the Global Communications Conference, 2008. GLOBECOM 2008, New Orleans, LA, USA, 30 November, 2008

2007
A New OFDM Synchronization Symbol for Carrier Frequency Offset Estimation.
IEEE Signal Process. Lett., 2007

Estimating the Ergodic Capacity of Log-Normal Channels.
IEEE Commun. Lett., 2007

Generalized Moment-Based Method for SNR Estimation.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2007

Optimum Pulse Shaping for OFDM/BFDM Systems Operating in Time Varying Multi-Path Channels.
Proceedings of the Global Communications Conference, 2007

2006
Joint Carrier and Sampling Frequency Offset Estimation Based on Harmonic Retrieval.
Proceedings of the 64th IEEE Vehicular Technology Conference, 2006

Iterative SNR Estimation for MPSK Modulation Over AWGN Channels.
Proceedings of the 64th IEEE Vehicular Technology Conference, 2006

A Downlink OFDM Switched-Beam Scheme with Joint Channel Estimation and Beam Selection Based on Kalman Filtering.
Proceedings of IEEE International Conference on Communications, 2006

2000
Effective multi-path vector channel simulator for antenna array systems.
IEEE Trans. Veh. Technol., 2000

1998
Convergence properties of blind algorithms for base station CDMA receivers.
Proceedings of the 1998 IEEE International Conference on Acoustics, 1998

1997
A new cepstral prefiltering technique for estimating time delay under reverberant conditions.
Signal Process., 1997

A new multi-path vector channel simulator for the performance evaluation of antenna array systems.
Proceedings of the 8th IEEE International Symposium on Personal, 1997

1996
Performance of time-delay estimation in the presence of room reverberation.
IEEE Trans. Speech Audio Process., 1996

1995
Cepstral prefiltering for time delay estimation in reverberant environments.
Proceedings of the 1995 International Conference on Acoustics, 1995

1994
Effects of room reverberation on time-delay estimation performance.
Proceedings of ICASSP '94: IEEE International Conference on Acoustics, 1994


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