Imran Shafique Ansari
TitleCited byYear
A new formula for the BER of binary modulations with dual-branch selection over generalized-K composite fading channels
IS Ansari, S Al-Ahmadi, F Yilmaz, MS Alouini, H Yanikomeroglu
Communications, IEEE Transactions on 59 (10), 2654-2658, 2011
2042011
Impact of pointing errors on the performance of mixed RF/FSO dual-hop transmission systems
IS Ansari, F Yilmaz, MS Alouini
IEEE Wireless Communications Letters 2 (3), 351-354, 2013
1712013
Performance Analysis of Free-Space Optical Links Over Málaga () Turbulence Channels With Pointing Errors
IS Ansari, F Yilmaz, MS Alouini
IEEE Transactions on Wireless Communications 15 (1), 91-102, 2015
1492015
Performance Analysis of Mixed Nakagami- and Gamma–Gamma Dual-Hop FSO Transmission Systems
E Zedini, IS Ansari, MS Alouini
IEEE Photonics Journal 7 (1), 1-20, 2014
1212014
On the performance of mixed RF/FSO variable gain dual-hop transmission systems with pointing errors
IS Ansari, F Yilmaz, MS Alouini
IEEE 78th Vehicular Technology Conference (VTC Fall’ 2013), 2013
68*2013
On the performance of mixed RF/FSO dual-hop transmission systems
IS Ansari, F Yilmaz, MS Alouini
IEEE 77th Vehicular Technology Conference (VTC Spring’ 2013), 2013
68*2013
On the performance of hybrid RF and RF/FSO fixed gain dual-hop transmission systems
IS Ansari, MS Alouini, F Yilmaz
2013 Saudi International Electronics, Communications and Photonics …, 2013
682013
Secrecy Capacity Analysis Over Fading Channels
H Lei, IS Ansari, G Pan, B Alomair, MS Alouini
IEEE Communications Letters 21 (6), 1445-1448, 2017
622017
On the performance of free-space optical communication systems over double generalized gamma channel
H AlQuwaiee, IS Ansari, MS Alouini
IEEE journal on selected areas in communications 33 (9), 1829-1840, 2015
582015
Ergodic capacity analysis of free-space optical links with nonzero boresight pointing errors
IS Ansari, MS Alouini, J Cheng
IEEE Transactions on Wireless Communications 14 (8), 4248-4264, 2015
562015
Secrecy Outage Performance of Transmit Antenna Selection for MIMO Underlay Cognitive Radio Systems Over Nakagami- Channels
H Lei, C Gao, IS Ansari, Y Guo, Y Zou, G Pan, KA Qaraqe
IEEE Transactions on Vehicular Technology 66 (3), 2237-2250, 2016
492016
New results on the sum of Gamma random variates with application to the performance of wireless communication systems over Nakagami‐m fading channels
IS Ansari, F Yilmaz, MS Alouini, O Kucur
Transactions on Emerging Telecommunications Technologies 28 (1), e2912, 2017
452017
Performance Analysis of Physical Layer Security Over Generalized- Fading Channels Using a Mixture Gamma Distribution
H Lei, H Zhang, IS Ansari, C Gao, Y Guo, G Pan, KA Qaraqe
IEEE Communications Letters 20 (2), 408-411, 2015
432015
Performance analysis of FSO links over unified Gamma-Gamma turbulence channels
IS Ansari, F Yilmaz, MS Alouini
2015 IEEE 81st Vehicular Technology Conference (VTC Spring), 1-5, 2015
402015
Secrecy Outage Performance for SIMO Underlay Cognitive Radio Systems With Generalized Selection Combining Over Nakagami- Channels
H Lei, H Zhang, IS Ansari, C Gao, Y Guo, G Pan, KA Qaraqe
IEEE Transactions on Vehicular Technology 65 (12), 10126-10132, 2016
382016
On the sum of Gamma random variates with application to the performance of maximal ratio combining over Nakagami-m fading channels
IS Ansari, F Yilmaz, MS Alouini, O Kucur
2012 IEEE 13th International Workshop on Signal Processing Advances in …, 2012
382012
On secure NOMA systems with transmit antenna selection schemes
H Lei, J Zhang, KH Park, P Xu, IS Ansari, G Pan, B Alomair, MS Alouini
IEEE Access 5, 17450-17464, 2017
362017
On Physical-Layer Security Over SIMO Generalized-Fading Channels
H Lei, C Gao, IS Ansari, Y Guo, G Pan, KA Qaraqe
IEEE Transactions on Vehicular Technology 65 (9), 7780-7785, 2015
342015
Tilt caesarean section
I Ansari, G Wallace, CAB Clemetson, VR Mallikarjuneswara, ...
BJOG: An International Journal of Obstetrics & Gynaecology 77 (8), 713-721, 1970
331970
On secrecy performance of mixed RF-FSO systems
H Lei, Z Dai, IS Ansari, KH Park, G Pan, MS Alouini
IEEE Photonics Journal 9 (4), 1-14, 2017
302017
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