MSEE: Recent submissions

  • Massive MIMO: challenges to acquire CSIT with very large antenna arrays 
    Mohsin, Zoya; Supervised by Dr. Imran Rashid. (MCS, 2014-09)
    In a wireless communication system, multiple number of antennas are used on transmitting and receiving side in MIMO technology. Now a days, MIMO technology faces some issues. Like the increased complexity of MIMO at the ...
  • Machine-to-machine data traffic multiplexing in LTE-advanced networks 
    Mehmood, Yasir; Supervised by Dr. Imran Rashid. (MCS, 2014-06)
    Machine-to-Machine (M2M) communication is one of the latest areas of future communication networks which will enables billions of intelligent devices to communicatewith each other without or with small human intervention. ...
  • Microwave beam forming using frequency selective surfaces 
    Tariq, Muhammad Haroon; Supervised by Dr. Farooq Ahmad Bhatti. (MCS, 2014-05)
    Phased Array radars revolutionized the defense sector which has drawn its strength from the phase array technology. The concept is based on beam forming and beam steering techniques using antenna arrays and phase shifters. ...
  • Multi band printed antennas using meta material structures 
    Islam, Zain ul; Supervised by Dr. Farooq Ahmed Bhatti. (MCS, 2014-04)
    The upturn of wireless devices for communication has re-enthused the attention and interest in electrically small, efficient and multiband antennas. Microstrip based electrically small, efficient and multiband antennas are ...
  • Application of compressible sensing for efficient spectrum sensing and detection using cognitive radio 
    Iqbal, Nadia; Supervised by Dr. Abdul Ghafoor. (MCS, 2014-03)
    interest in many applications including communication theory and wireless communications. In wireless communication, CS is particularly suitable for its application in the area of spectrum sensing for cognitive radios, ...
  • Optimization of cross-tier interference in femto-macro cellular architecture in the downlink 
    Akhtar, Muhammad Waseem; Supervised by Dr. Imran Rashid. (MCS, 2014-03-16)
    The reduction in the cost and enhancement in the network coverage and capacity are the main objectives in the establishment of mobile networks. These objectives were the key force behind the idea of femtocells deployment. ...
  • Papr reduction of OFDM signal through convex Optimization technique 
    Aziz, Amena Ejaz; Supervised by Dr. Muhammad Arif Wahla (MCS, 2014-03)
    Orthogonal Frequency Division Multiplexing (OFDM) is a widely used technique nowadays, both in wireless and wired technology due to its immunity to multipath fading, spectral efficiency and robustness to Inter-Symbol ...
  • Broadband impedance matching for tactical VHF/UHF antennas 
    Mazhar, Waqas; Supervised by Dr. Farooq Ahmed Bhatti. (MCS, 2014-02)
    In designing any type of broadband antenna, either of single or multiple elements much of time and recourses are consumed for proper impedance matching. Impedance matching is broadly classified into two types i) Distributed ...
  • Trade off between spectrum cost and quality of service in a cognitive radio network 
    Ghafoor, Umar; Supervised by Dr. Abdul Ghafoor. (MCS, 2014-01)
    Wireless spectrum is a sporadic resource. For increasing demand of wireless spectrum, requirement of high data rate, innovative servicesrequires an efficient technology for its use.Cognitive Radio (CR) technology is used ...
  • Optimization of Throughput vs Fairness In VMIMO Femtocell Systems 
    Khan, Humayun Zubair; Supervised by Dr.Imran Rashid. (MCS, 2013-09)
    Advancement and inventions in wireless and internet fields have grown at same time in their own worlds between 1970 and 1990. As a result, general population’s significant portion acquired wireless personal communication ...
  • Contrast enhancement in poor visibility conditions 
    Chowdhry, Danish Ali; Supervised by Dr. Adil Masood Siddiqui. (MCS, 2013-01)
    Today’s computer vision system is designed to operate on a clear day. Needless to say, in any outdoor scene, there is no escape from poor visibility conditions. Poor visibility conditions that arise in adverse weather ...
  • Uplink interference mitigation in FEMTO- Cell networks 
    Shahzad, Khurram; Supervised by Dr. Imran Rashid. (MCS, 2014-06)
    Femto-cells or Femto-Access Points (FAPs) are small, low cost, short ranged (10-30m), low powered (10-100mW) home base-stations which are installed by the consumer for better indoor voice and data reception. Ad hoc nature ...
  • Auto-tuning in LTE networks using joint RRM optimization 
    Raza, Lt Cdr Syed Hassan; Supervised by Dr. Moazzam Islam Tiwana. (MCS, 2014-07)
    Auto-tuning or Self-optimization in mobile networks is under continuous evolution in current era. Self optimization means the process where UE (user equipment) and eNB (enhanced Node B) performance measurements are used ...
  • Cluster based cooperative spectrum sensing for cognitive radios 
    Mughal, Bushra; Supervised by Dr. Abdul Ghafoor. (MCS, 2014-07)
    Wireless communication standards have been evolved by the researchers and developersfor further enhancements and changes. Where as these wireless systems havemostly ended up in increased spectrum allocations along with ...
  • Peak to average power ration reduction in NC-OFDM based cognitive radios 
    Tabassum, Saadia; Supervised by Dr. Abdul Ghafoor. (MCS, 2013-11)
    Non-contiguous orthogonal frequency division multiplexing (NC-OFDM), a variant of OFDM, is a spectrally efficient multicarrier modulation technique that can provide high data rates through the use of large number of ...
  • Sparse representation of video using easy path wavelet transform 
    Raza, Syed Akbar; Supervised by Dr. Imran Touqir. (MCS, 2013-10)
    Easy Path Wavelet Transform, a compression technique that averages in adaptive neighborhoods of image intensity points, is utilized for the sparse representation of a video segment by its application along the constituting ...
  • Analysis of eigenvalue based spectrum sensing techniques in cognitive radio networks 
    Ikram, Ammar; Supervised by Dr. Adnan Rashdi. (MCS, 2010)
    Energy based spectrum sensing detection is optimal in terms of computational complexity butthey have certain limitations of their dependence upon noise. In contrast Eigenvalue basedalgorithms do not depend upon noise ...
  • Spatial spectrum sensing algorithms for cognitive radios 
    Iqbal, Muhammad Shahid; Supervised by Dr. Abdul Ghafoor. (MCS, 2012-10)
    Cognitive radio is an artistic technology introduced to overcome the scarcity of electromagnetic spectrum. Spectrum sensing is key element in this technology. Many algorithms are proposed for said purpose but most of them ...
  • Non rigid registration of 3D MR images 
    Ahmad, Sahar; Supervised by Dr. Muhammad Faisal Khan. (MCS, 2012-06)
    With the advent of interventional radiology and modern radiation treatment, the radiological images have found widespread usage in clinical trials and medical research. Therefore the information gained from different ...
  • Image Watermarking 
    Imran, Muhammad; Supervised by Dr. Abdul Ghafoor. (MCS, 2012-06)
    Watermarking is a possible solution for content authentication and copyright protection. Imperceptibility and robustness are two contradictory requirements for watermarking. In this thesis three approaches of watermarking ...

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