All Stories

  1. Coordinated coalition formation in throughput-efficient cognitive radio networks

    Article • Wireless Communications and Mobile Computing, February 2015, Wiley

    Dr Raza Umar

  2. Distributed Coalition Formation and Bandwidth Allocation in Ad Hoc Cognitive Radio Networks

    Article • September 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Raza Umar

  3. On the validity of Gaussian approximations to exact test statistics of energy detector based spectrum sensing for cognitive radios

    Article • April 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Raza Umar

  4. Unveiling the Hidden Assumptions of Energy Detector Based Spectrum Sensing for Cognitive Radios

    Article • IEEE Communications Surveys & Tutorials, January 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Raza Umar

  5. Throughput-efficient Joint Coalition Formation and Bandwidth Allocation in Cognitive Radio Networks

    Article • January 2014, Institute for Computer Sciences, Social Informatics and Telecommunications Engineering (ICST)

    Dr Raza Umar

  6. A comparative study of spectrum awareness techniques for cognitive radio oriented wireless networks

    Article • Physical Communication, December 2013, Elsevier

    Dr Raza Umar

  7. Cognitive Radio oriented wireless networks: Challenges and solutions

    Article • May 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Raza Umar

  8. Spectrum Access and Sharing for Cognitive Radio

    Article • IGI Global

    Dr Raza Umar

  9. Hybrid Cooperative Energy Detection Techniques in Cognitive Radio Networks

    Article • IGI Global

    Dr Raza Umar

  10. Throughput-Efficient Spectrum Access in Cognitive Radio Networks:

    Article • IGI Global

    Dr Raza Umar