Engineering Experts

Ali Ghrayeb

Electrical and Computer Engineering
Texas A&M University at Qatar


Ali Ghrayeb completed his Ph.D., Electrical and Computer Engineering, University of Arizona, Tucson, AZ USA, May 2000. M.S., Electrical and Computer Engineering, New Mexico State Univ., Las Cruces, NM USA, Dec. 1996.B.S., Electrical Engineering, University of Jordan, Amman, Jordan, June 1994.

Research Interest

Wireless and mobile communication, Error correcting coding, MIMO systems, Wireless cooperative networks, Wireless sensor networks, Cognitive radio systems


  • Xiangnian Zeng, Ali Ghrayeb and Mazen Hasna, “Joint optimal threshold-based relaying and ML detection in network-coded two-way relay,” IEEE Transactions on Communications, vol. 60, no. 9, pp. 2657-2667, Sept. 2012.

  • Zied Bouida, Kamal Turki, Ali Ghrayeb, Khalid Qaraqe, and Mohamed-Slim Alouini, “Power adaptation for joint switched diversity and adaptive modulation schemes in spectrum sharing systems,” IEEE Communications Letters, vol. 16, no. 9, pp. 1482-1485, Sept. 2012.

  • Sinh Nguyen, Ali Ghrayeb and Mazen Hasna, “Iterative compressive estimation and decoding for network-channel-coded two-way relay sparse channel,” IEEE Communications Letters, vol. 16, no. 12, pp. 1992-1995, Dec. 2012.

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