Omar Mehanna
Omar Mehanna
Verified email at umn.edu
TitleCited byYear
Feasible point pursuit and successive approximation of non-convex QCQPs
O Mehanna, K Huang, B Gopalakrishnan, A Konar, ND Sidiropoulos
IEEE Signal Processing Letters 22 (7), 804-808, 2014
1252014
Joint multicast beamforming and antenna selection
O Mehanna, ND Sidiropoulos, GB Giannakis
IEEE Transactions on Signal Processing 61 (10), 2660-2674, 2013
1012013
Frugal sensing: Wideband power spectrum sensing from few bits
O Mehanna, ND Sidiropoulos
IEEE Transactions on Signal Processing 61 (10), 2693-2703, 2013
472013
Multicast beamforming with antenna selection
O Mehanna, ND Sidiropoulos, GB Giannakis
2012 IEEE 13th International Workshop on Signal Processing Advances in …, 2012
232012
Channel tracking and transmit beamforming with frugal feedback
O Mehanna, ND Sidiropoulos
IEEE Transactions on Signal Processing 62 (24), 6402-6413, 2014
222014
Cognitive mac protocols for general primary network models
O Mehanna, A Sultan, HE Gamal
arXiv preprint arXiv:0907.4031, 2009
202009
Blind cognitive MAC protocols
O Mehanna, A Sultan, H El Gamal
2009 IEEE International Conference on Communications, 1-5, 2009
182009
On achievable rates of the two-user symmetric Gaussian interference channel
O Mehanna, J Marcos, N Jindal
2010 48th Annual Allerton Conference on Communication, Control, and …, 2010
142010
Maximum likelihood passive and active sensing of wideband power spectra from few bits
O Mehanna, ND Sidiropoulos
IEEE Transactions on Signal Processing 63 (6), 1391-1403, 2015
132015
Parametric frugal sensing of power spectra for moving average models
A Konar, ND Sidiropoulos, O Mehanna
IEEE Transactions on Signal Processing 63 (5), 1073-1085, 2014
102014
Sharing vs. splitting spectrum in OFDMA femtocell networks
O Mehanna
2013 IEEE International Conference on Acoustics, Speech and Signal …, 2013
62013
Adaptive thresholding for distributed power spectrum sensing
O Mehanna, ND Sidiropoulos
2013 IEEE International Conference on Acoustics, Speech and Signal …, 2013
62013
Inter-sensing time optimization in cognitive radio networks
O Mehanna, A Sultan
arXiv preprint arXiv:1007.1194, 2010
52010
Frugal sensing and estimation over wireless networks
O Mehanna
32014
Model-based power spectrum sensing from a few bits
O Mehanna, ND Sidiropoulos, E Tsakonas
21st European Signal Processing Conference (EUSIPCO 2013), 1-5, 2013
22013
Line spectrum estimation from broadband power detection bits
O Mehanna, ND Sidiropoulos, E Tsakonas
2013 IEEE 14th Workshop on Signal Processing Advances in Wireless …, 2013
22013
Inter-sensing time optimization in unslotted cognitive radio networks
O Mehanna, A Sultan
Proceedings of International Conference on Telecommunications, 238-243, 2011
22011
Channel tracking and transmit beamforming with frugal feedback
ND Sidiropoulos, OA Mehanna
US Patent 9,647,745, 2017
12017
Frugal channel tracking for transmit beamforming
O Mehanna, ND Sidiropoulos
2014 48th Asilomar Conference on Signals, Systems and Computers, 993-997, 2014
12014
Spectrum sharing for femtocell networks
O Mehanna, N Jindal
Digital Technology Center, 2011
12011
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Articles 1–20