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Research Output 1997 2017

  • 4268 Citations
  • 25 h-Index
  • 104 Conference contribution
  • 87 Article
  • 1 Book
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Article
2017
10 Citations (Scopus)

A Minorization-Maximization Algorithm for Maximizing the Secrecy Rate of the MIMOME Wiretap Channel

Masood, M., Ghrayeb, A., Babu, P., Khalil, I. & Hasna, M., 1 Mar 2017, In : IEEE Communications Letters. 21, 3, p. 520-523 4 p., 7776840.

Research output: Contribution to journalArticle

Antenna
Receiver
Optimization
Beamforming
Transmitter
2016
8 Citations (Scopus)

An Adaptive Transmission Scheme for Two-Way Relaying with Asymmetric Data Rates

Zhang, X., Hasna, M. O. & Ghrayeb, A., 1 Mar 2016, In : IEEE Transactions on Vehicular Technology. 65, 3, p. 1477-1491 15 p., 7061923.

Research output: Contribution to journalArticle

Throughput
Network coding
Signal to noise ratio
Modulation
Relay
19 Citations (Scopus)

Reconfigurable Antenna-Based Space-Shift Keying (SSK) for MIMO Rician Channels

Bouida, Z., El-Sallabi, H., Ghrayeb, A. & Qaraqe, K., 1 Jan 2016, In : IEEE Transactions on Wireless Communications. 15, 1, p. 446-457 12 p., 7230296.

Research output: Contribution to journalArticle

MIMO systems
Multiple-input multiple-output (MIMO)
Antenna
Antennas
Spectral Efficiency
9 Citations (Scopus)

Reconfigurable Antenna-Based Space-Shift Keying for Spectrum Sharing Systems under Rician Fading

Bouida, Z., El-Sallabi, H., Abdallah, M., Ghrayeb, A. & Qaraqe, K., 1 Sep 2016, In : IEEE Transactions on Communications. 64, 9, p. 3970-3980 11 p., 7509637.

Research output: Contribution to journalArticle

Antennas
Radio systems
Cognitive radio
Outages
Fading channels
15 Citations (Scopus)

Using Resampling to Combat Doppler Scaling in UWA Channels with Single-Carrier Modulation and Frequency-Domain Equalization

Daoud, S. & Ghrayeb, A., 1 Mar 2016, In : IEEE Transactions on Vehicular Technology. 65, 3, p. 1261-1270 10 p., 7055904.

Research output: Contribution to journalArticle

Frequency-domain Equalization
Underwater Acoustics
Underwater acoustics
Intersymbol interference
Resampling
2015
7 Citations (Scopus)

Adaptive network coding for spectrum sharing systems

Chun, Y. J., Hasna, M. O. & Ghrayeb, A., 2015, In : IEEE Transactions on Wireless Communications. 14, 2, p. 639-654 16 p., 6894171.

Research output: Contribution to journalArticle

Spectrum Sharing
Network coding
Network Coding
Outage Probability
Outages
21 Citations (Scopus)

Adaptive Spatial Modulation for Spectrum Sharing Systems With Limited Feedback

Bouida, Z., Ghrayeb, A. & Qaraqe, K., 1 Jun 2015, In : IEEE Transactions on Communications. 63, 6, p. 2001-2014 14 p., 7080933.

Research output: Contribution to journalArticle

Modulation
Feedback
Channel state information
Radio systems
Cognitive radio
9 Citations (Scopus)

A framework for evaluating the best achievable performance by distributed lifetime-efficient routing schemes in wireless sensor networks

Habibi, J., Aghdam, A. G. & Ghrayeb, A., 1 Jun 2015, In : IEEE Transactions on Wireless Communications. 14, 6, p. 3231-3246 16 p., 7042328.

Research output: Contribution to journalArticle

Wireless Sensor Networks
Wireless sensor networks
Lifetime
Routing
Shortest path
14 Citations (Scopus)

Distributed Beamforming for Two-Way DF Relay Cognitive Networks under Primary-Secondary Mutual Interference

Afana, A., Ghrayeb, A., Asghari, V. R. & Affes, S., 1 Sep 2015, In : IEEE Transactions on Vehicular Technology. 64, 9, p. 3918-3930 13 p., 6920068.

Research output: Contribution to journalArticle

Decode-and-forward
Beamforming
Relay
Interference
Transceivers
77 Citations (Scopus)

Modeling Heterogeneous Cellular Networks Interference Using Poisson Cluster Processes

Chun, Y. J., Hasna, M. O. & Ghrayeb, A., 1 Oct 2015, In : IEEE Journal on Selected Areas in Communications. 33, 10, p. 2182-2195 14 p., 7110502.

Research output: Contribution to journalArticle

Heterogeneous networks
Outages
Macros
Wireless networks
Geometry

Modelling, analysis and performance improvement of an SRU's access request queue in multi-channel V2I communications

Khabbaz, M., Assi, C., Hasna, M., Ghrayeb, A. & Fawaz, W., 1 Aug 2015, In : Pervasive and Mobile Computing. 21, p. 92-102 11 p.

Research output: Contribution to journalArticle

Blocking Probability
Blocking probability
Queue
Deadline
Response Time
5 Citations (Scopus)

Optimal Cooperative Wireless Transmission with Limited Channel State Information

Habibi, J., Ghrayeb, A. & Aghdam, A. G., 1 Dec 2015, In : IEEE Transactions on Communications. 63, 12, p. 4768-4783 16 p., 7286778.

Research output: Contribution to journalArticle

Channel state information
Broadcasting
Transmitters
Wireless networks
Energy harvesting
2014
8 Citations (Scopus)

Adaptive transmission schemes for MISO spectrum sharing systems: Tradeoffs and performance analysis

Bouida, Z., Ghrayeb, A., Qaraqe, K. & Alouini, M. S., 1 Oct 2014, In : IEEE Transactions on Wireless Communications. 13, 10, p. 5352-5365 14 p., 2337894.

Research output: Contribution to journalArticle

Spectrum Sharing
Performance Analysis
Trade-offs
Antennas
Antenna
15 Citations (Scopus)

Distributed beamforming for spectrum-sharing systems with AF cooperative two-way relaying

Afana, A., Ghrayeb, A., Asghari, V. & Affes, S., 1 Sep 2014, In : IEEE Transactions on Communications. 62, 9, p. 3180-3195 16 p., 6870465.

Research output: Contribution to journalArticle

Beamforming
Rayleigh fading
Cognitive radio
Transceivers
Outages
5 Citations (Scopus)

Distributed channel coding for underwater acoustic cooperative networks

Jalil, A. M. & Ghrayeb, A., 2014, In : IEEE Transactions on Communications. 62, 3, p. 848-856 9 p., 6742718.

Research output: Contribution to journalArticle

Underwater acoustics
Channel coding
Channel state information
Multiplexing
Reed-Solomon codes
3 Citations (Scopus)

Joint optimal AF relay assignment and power allocation in wireless cooperative networks

Uddin, M. F., Assi, C. & Ghrayeb, A., 15 Jan 2014, In : Computer Networks. 58, 1, p. 58-69 12 p.

Research output: Contribution to journalArticle

Convex optimization
Telecommunication traffic
Water
14 Citations (Scopus)

Modeling and analysis of an infrastructure service request queue in multichannel V2I communications

Khabbaz, M., Hasna, M., Assi, C. M. & Ghrayeb, A., 2014, In : IEEE Transactions on Intelligent Transportation Systems. 15, 3, p. 1155-1167 13 p., 6698372.

Research output: Contribution to journalArticle

Communication
Communication systems
Mathematical models
Blocking probability
9 Citations (Scopus)

Opportunistic spectrum sharing in relay-assisted cognitive systems with imperfect CSI

Hamdi, K., Hasna, M. O., Ghrayeb, A. & Letaief, K., 2014, In : IEEE Transactions on Vehicular Technology. 63, 5, p. 2224-2235 12 p., 6657777.

Research output: Contribution to journalArticle

Cognitive systems
Cognitive Systems
Spectrum Sharing
Channel state information
Channel State Information
6 Citations (Scopus)

Relay assignment in multiple source-destination cooperative networks with limited feedback

Zhang, X., Jafarkhani, H., Ghrayeb, A. & Hasna, M. O., 1 Oct 2014, In : IEEE Transactions on Wireless Communications. 13, 10, p. 5741-5751 11 p., 2340392.

Research output: Contribution to journalArticle

Limited Feedback
Cooperative Networks
Relay
Channel state information
Signal to noise ratio
766 Citations (Scopus)

Spatial modulation for generalized MIMO: Challenges, opportunities, and implementation

Di Renzo, M., Haas, H., Ghrayeb, A., Sugiura, S. & Hanzo, L., 2014, In : Proceedings of the IEEE. 102, 1, p. 56-103 48 p., 6678765.

Research output: Contribution to journalArticle

Modulation
Communication
Slate
Testbeds
Energy efficiency
2013
35 Citations (Scopus)

Energy-efficient cooperative routing in wireless sensor networks: A mixed-integer optimization framework and explicit solution

Habibi, J., Ghrayeb, A. & Aghdam, A. G., 2013, In : IEEE Transactions on Communications. 61, 8, p. 3424-3437 14 p., 6560012.

Research output: Contribution to journalArticle

Wireless sensor networks
Broadcasting
Data communication systems
Signal to noise ratio
Communication
14 Citations (Scopus)

Modeling and analysis of dsa-based vehicle-to-infrastructure communication systems

Khabbaz, M. J., Assi, C. M. & Ghrayeb, A., 2013, In : IEEE Transactions on Intelligent Transportation Systems. 14, 3, p. 1186-1196 11 p., 6494304.

Research output: Contribution to journalArticle

Communication systems
Communication
Numerical analysis
8 Citations (Scopus)

On hierarchical network coding versus opportunistic user selection for two-way relay channels with asymmetric data rates

Zhang, X., Ghrayeb, A. & Hasna, M., 2013, In : IEEE Transactions on Communications. 61, 7, p. 2900-2910 11 p., 6522418.

Research output: Contribution to journalArticle

Network coding
Quadrature amplitude modulation
Throughput
Modulation
Bit error rate
5 Citations (Scopus)

Priority-based zero-forcing in spectrum sharing cognitive systems

Hamdi, K., Hasna, M. O., Ghrayeb, A. & Letaief, K., 2013, In : IEEE Communications Letters. 17, 2, p. 313-316 4 p., 6409340.

Research output: Contribution to journalArticle

Cognitive systems
Cognitive Systems
Spectrum Sharing
Zero-forcing
Cognitive radio
2012
47 Citations (Scopus)

Decentralized relay selection schemes in uniformly distributed wireless sensor networks

Etezadi, F., Zarifi, K., Ghrayeb, A. & Affes, S., Mar 2012, In : IEEE Transactions on Wireless Communications. 11, 3, p. 938-951 14 p., 6123785.

Research output: Contribution to journalArticle

Relay Selection
Distributed Sensor
Decentralized
Relay
Wireless Sensor Networks
7 Citations (Scopus)

Iterative compressive estimation and decoding for network-channel-coded two-way relay sparse ISI channels

Nguyen, S. L. H., Ghrayeb, A. & Hasna, M., 2012, In : IEEE Communications Letters. 16, 12, p. 1992-1995 4 p., 6355000.

Research output: Contribution to journalArticle

Relay
Decoding
Compressive Sensing
Intersymbol interference
Network coding
10 Citations (Scopus)

Joint optimal threshold-based relaying and ML detection in cooperative networks

Zeng, X. N., Ghrayeb, A. & Hasna, M., Jun 2012, In : IEEE Communications Letters. 16, 6, p. 773-776 4 p., 6177194.

Research output: Contribution to journalArticle

Maximum Likelihood Detection
Cooperative Networks
Maximum likelihood
Relay
Maximum Likelihood
18 Citations (Scopus)

Joint optimal threshold-based relaying and ml detection in network-coded two-way relay channels

Zeng, X. N., Ghrayeb, A. & Hasna, M., 2012, In : IEEE Transactions on Communications. 60, 9, p. 2657-2667 11 p., 6247443.

Research output: Contribution to journalArticle

Detectors
Maximum likelihood
Binary phase shift keying
Network coding
Bit error rate
20 Citations (Scopus)

Joint relay assignment and power allocation for multicast cooperative networks

Uddin, M. F., Assi, C. & Ghrayeb, A., Mar 2012, In : IEEE Communications Letters. 16, 3, p. 368-371 4 p., 6141492.

Research output: Contribution to journalArticle

Cooperative Networks
Convex optimization
Power Allocation
Multicast
Telecommunication traffic
22 Citations (Scopus)

Performance analysis of relay assignment schemes for cooperative networks with multiple source-destination pairs

Zhang, X., Hasna, M. & Ghrayeb, A., Jan 2012, In : IEEE Transactions on Wireless Communications. 11, 1, p. 166-177 12 p., 6092793.

Research output: Contribution to journalArticle

Cooperative Networks
Relay
Performance Analysis
Assignment
Phase shift keying
10 Citations (Scopus)

Power adaptation for joint switched diversity and adaptive modulation schemes in spectrum sharing systems

Bouida, Z., Tourki, K., Ghrayeb, A., Qaraqe, K. & Alouini, M. S., 2012, In : IEEE Communications Letters. 16, 9, p. 1482-1485 4 p., 6244787.

Research output: Contribution to journalArticle

Adaptive Modulation
Spectrum Sharing
Adaptive modulation
Transmitters
Bandwidth
2011
27 Citations (Scopus)

A distributed amplify-and-forward beamforming technique in wireless sensor networks

Zarifi, K., Zaidi, S., Affes, S. & Ghrayeb, A., Aug 2011, In : IEEE Transactions on Signal Processing. 59, 8, p. 3657-3674 18 p., 5763788.

Research output: Contribution to journalArticle

Beamforming
Wireless sensor networks
Transmitters
19 Citations (Scopus)

Jointly optimal source power control and relay matrix design in multipoint-to-multipoint cooperative communication networks

Zarifi, K., Ghrayeb, A. & Affes, S., Sep 2011, In : IEEE Transactions on Signal Processing. 59, 9, p. 4313-4330 18 p., 5783521.

Research output: Contribution to journalArticle

Cooperative communication
Power control
Telecommunication networks
Cognitive systems
Antennas
26 Citations (Scopus)

On relay assignment in network-coded cooperative systems

Zhang, X., Ghrayeb, A. & Hasna, M., Mar 2011, In : IEEE Transactions on Wireless Communications. 10, 3, p. 868-876 9 p., 5699834.

Research output: Contribution to journalArticle

Cooperative Systems
Network coding
Rayleigh fading
Fading channels
Bit error rate
52 Citations (Scopus)

Threshold-based relaying in coded cooperative networks

Al-Habian, G., Ghrayeb, A., Hasna, M. & Abu-Dayya, A., Jan 2011, In : IEEE Transactions on Vehicular Technology. 60, 1, p. 123-135 13 p., 5605270.

Research output: Contribution to journalArticle

Cooperative Networks
Relay
Error Propagation
Log-likelihood Ratio
Bit error rate
2010
61 Citations (Scopus)

Collaborative null-steering beamforming for uniformly distributed wireless sensor networks

Zarifi, K., Affes, S. & Ghrayeb, A., Mar 2010, In : IEEE Transactions on Signal Processing. 58, 3 PART 2, p. 1889-1903 15 p.

Research output: Contribution to journalArticle

Beamforming
Wireless sensor networks
34 Citations (Scopus)

Distributed beamforming for wireless sensor networks with improved graph connectivity and energy efficiency

Zarifi, K., Ghrayeb, A. & Affes, S., Mar 2010, In : IEEE Transactions on Signal Processing. 58, 3 PART 2, p. 1904-1921 18 p.

Research output: Contribution to journalArticle

Beamforming
Energy efficiency
Wireless sensor networks
Communication
41 Citations (Scopus)

Mitigating error propagation in two-way relay channels with network coding

Nguyen, S. L. H., Ghrayeb, A., Al-Habian, G. & Hasna, M., Nov 2010, In : IEEE Transactions on Wireless Communications. 9, 11, p. 3380-3390 11 p., 5581212.

Research output: Contribution to journalArticle

Relay Channel
Error Propagation
Network coding
Network Coding
Thresholding
21 Citations (Scopus)

On the construction of skew quasi-cyclic codes

Abualrub, T., Ghrayeb, A., Aydin, N. & Siap, I., May 2010, In : IEEE Transactions on Information Theory. 56, 5, p. 2081-2090 10 p., 4.

Research output: Contribution to journalArticle

Polynomials
Hamming distance
2009
52 Citations (Scopus)

A convolutional-based distributed coded cooperation scheme for relay channels

Elfituri, M., Hamouda, W. & Ghrayeb, A., 2009, In : IEEE Transactions on Vehicular Technology. 58, 2, p. 655-669 15 p.

Research output: Contribution to journalArticle

Relay Channel
Relay
Viterbi algorithm
Phase shift keying
Error detection
17 Citations (Scopus)

Antenna/relay selection for coded cooperative networks with AF relaying

Elfituri, M., Ghrayeb, A. & Hamouda, W., 2009, In : IEEE Transactions on Communications. 57, 9, p. 2580-2584 5 p.

Research output: Contribution to journalArticle

Antennas
Phase shift keying
Bit error rate
7 Citations (Scopus)

CFO estimation schemes for differential OFDM systems

Zeng, X. N. & Ghrayeb, A., Jan 2009, In : IEEE Transactions on Wireless Communications. 8, 1, p. 124-129 6 p., 4786492.

Research output: Contribution to journalArticle

Carrier Frequency Offset
Orthogonal Frequency Division multiplexing (OFDM)
Orthogonal frequency division multiplexing
Consecutive
Cramer-Rao Lower Bound
25 Citations (Scopus)

Cyclic DNA codes over the ring F2 [u] / (u2 - 1) based on the deletion distance

Siap, I., Abualrub, T. & Ghrayeb, A., Oct 2009, In : Journal of the Franklin Institute. 346, 8, p. 731-740 10 p.

Research output: Contribution to journalArticle

Deletion
DNA
Ring
Generator
27 Citations (Scopus)

Joint CFO and channel estimation for OFDMA uplink: An application of the variable projection method

Zeng, X. N. & Ghrayeb, A., May 2009, In : IEEE Transactions on Wireless Communications. 8, 5, p. 2306-2311 6 p.

Research output: Contribution to journalArticle

Carrier Frequency Offset
Frequency division multiple access
Orthogonal Frequency Division multiple Access (OFDMA)
Channel Estimation
Uplink
2 Citations (Scopus)

Large-system-based performance analysis and design of multiuser cooperative networks

Zarifi, K., Affes, S. & Ghrayeb, A., 2009, In : IEEE Transactions on Signal Processing. 57, 4, p. 1511-1525 15 p.

Research output: Contribution to journalArticle

Multiple access interference
Code division multiple access
593 Citations (Scopus)

Space shift keying modulation for MIMO channels

Jeganathan, J., Ghrayeb, A., Szczecinski, L. & Ceron, A., Jul 2009, In : IEEE Transactions on Wireless Communications. 8, 7, p. 3692-3703 12 p.

Research output: Contribution to journalArticle

Amplitude Modulation
Phase Modulation
Amplitude modulation
Phase modulation
Modulation
4 Citations (Scopus)

Trickle-based interference cancellation schemes for CDMA systems

Haghighat, P. & Ghrayeb, A., Jan 2009, In : IEEE Transactions on Wireless Communications. 8, 1, p. 13-17 5 p., 4786472.

Research output: Contribution to journalArticle

Interference Cancellation
Code Division multiple Access
Code division multiple access
Configuration
Uplink
2008
45 Citations (Scopus)

A blind carrier frequency offset estimation scheme for OFDM systems with constant modulus signaling

Zeng, X. N. & Ghrayeb, A., Jul 2008, In : IEEE Transactions on Communications. 56, 7, p. 1032-1037 6 p.

Research output: Contribution to journalArticle

Cost functions
Orthogonal frequency division multiplexing
Frequency response
Space-time block coding (STBC)
6 Citations (Scopus)

A multipath detection scheme for CDMA systems with space-time spreading

Abou-Khousa, M., Ghrayeb, A. & El-Tarhuni, M., Jan 2008, In : IEEE Transactions on Vehicular Technology. 57, 1, p. 146-156 11 p.

Research output: Contribution to journalArticle

Code Division multiple Access
Multipath
Error analysis
Code division multiple access
3G mobile communication systems
616 Citations (Scopus)

Spatial modulation: Optimal detection and performance analysis

Jeganathan, J., Ghrayeb, A. & Szczecinski, L., 2008, In : IEEE Communications Letters. 12, 8, p. 545-547 3 p.

Research output: Contribution to journalArticle

Performance Analysis
Modulation
Detector
Detectors
Multiple Antennas