| A comparative study of spectrum awareness techniques for cognitive radio oriented wireless networks R Umar, AUH Sheikh Physical Communication 9, 148-170, 2013 | 151 | 2013 |
| Unveiling the hidden assumptions of energy detector based spectrum sensing for cognitive radios R Umar, AUH Sheikh, M Deriche IEEE communications surveys & tutorials 16 (2), 713-728, 2013 | 113 | 2013 |
| Cognitive radio oriented wireless networks: challenges and solutions R Umar, AUH Sheikh 2012 International Conference on Multimedia Computing and Systems, 992-997, 2012 | 17 | 2012 |
| Spectrum access and sharing for cognitive radio R Umar, AUH Sheikh Developments in Wireless Network Prototyping, Design, and Deployment: Future …, 2012 | 13 | 2012 |
| Hybrid cooperative energy detection techniques in cognitive radio networks R Umar, F Mohammed, M Deriche, AUH Sheikh Handbook of research on software-defined and cognitive radio technologies …, 2015 | 12 | 2015 |
| Effectiveness of deghosting process for multi-target localization in multistatic passive radar MA Hadi, R Umar, M Shoaib, M Bilal, K Jamil 2018 15th European Radar Conference (EuRAD), 142-145, 2018 | 9 | 2018 |
| Multi-operator spectrum sharing in next generation wireless communications networks: A short review and roadmap to future R Umar, AUH Sheikh, M Deriche, M Shoaib, M Hadi 2017 International Symposium on Wireless Systems and Networks (ISWSN), 1-5, 2017 | 7 | 2017 |
| Throughput-efficient coalition formation of selfish/altruistic nodes in ad hoc networks: A hedonic game approach R Umar, W Mesbah Telecommunication Systems 67, 95-111, 2018 | 5 | 2018 |
| Design, development and experimental validation of multi-target tracking framework for passive radar R Umar, M Abdulhadi, M Shoaib, M Bilal, A Aldowesh, K Jamil 2019 IEEE Radar Conference (RadarConf), 1-6, 2019 | 4 | 2019 |
| Coordinated coalition formation in throughput‐efficient cognitive radio networks R Umar, W Mesbah Wireless Communications and Mobile Computing 16 (8), 912-928, 2016 | 4 | 2016 |
| Distributed coalition formation and bandwidth allocation in ad hoc cognitive radio networks R Umar, W Mesbah 2014 IEEE 80th Vehicular Technology Conference (VTC2014-Fall), 1-5, 2014 | 4 | 2014 |
| Throughput-efficient joint coalition formation and bandwidth allocation in cognitive radio networks R Umar, W Mesbah 2014 9th International Conference on Cognitive Radio Oriented Wireless …, 2014 | 3 | 2014 |
| On the validity of Gaussian approximations to exact test statistics of energy detector based spectrum sensing for cognitive radios R Umar, M Deriche, AUH Sheikh 2014 IEEE REGION 10 SYMPOSIUM, 275-280, 2014 | 3 | 2014 |
| Design, Development and First Experimental Results of A Multi-antenna, Multi-beam, Multi-frequency Passive Radar System R Umar, M Shoaib, A Aldowesh, M Abdulhadi, M Bilal, K Jamil 2019 International Radar Conference (RADAR), 1-6, 2019 | 2 | 2019 |
| Frame-based Real-time SAR Imaging with Squint Compensation MA Hossain, M Shoaib, MA Hadi, R Umar, K Jamil, S Salem, A Meta 2022 IEEE USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), 128-129, 2022 | 1 | 2022 |
| Compressive Sampling meets Information Theory R Umar | 1 | 2010 |
| X-band SAR Data Acquisition and Frame-based Imaging: Towards Wide Area Surveillance MA Hossain, M Shoaib, MA Hadi, R Umar, K Jamil, RAA Khan, S Salem, ... 2023 IEEE International Radar Conference (RADAR), 1-6, 2023 | | 2023 |
| Comparison of DOA Algorithms for Target Localization in UCA FM Bi-Static Passive Radar M Shoaib, R Umar, M Bilal, MA Hadi, M Alam, K Jamil 2023 IEEE International Radar Conference (RADAR), 1-6, 2023 | | 2023 |
| Throughput-Efficient Spectrum Access in Cognitive Radio Networks: A Coalitional Game Theoretic Approach R Umar, W Mesbah Handbook of Research on Software-Defined and Cognitive Radio Technologies …, 2015 | | 2015 |
| Physical Communication R Umar, AUH Sheikh | | 2012 |
