تصفح حسب المؤلف "Leung V.C.M."

السجلات المعروضة 1 -- 6 من 6

    • Channel Aware and Queue Aware Scheduling in LTE Uplink 

      Hajipour J.; Mohamed A.; Leung V.C.M. ( SpringerLink , 2012 , Conference Paper)
      Long Term Evolution (LTE) uses single carrier frequency division multiple access (SCFDMA) technique as the multiple access scheme in the uplink, due to its low peak to average power ratio (PAPR) compared to orthogonal ...

    • Efficient and Fair Throughput-Optimal Scheduling in Buffer-Aided Relay-Based Cellular Networks 

      Hajipour J.; Mohamed A.; Leung V.C.M. ( Institute of Electrical and Electronics Engineers Inc. , 2015 , Article)
      In this letter, we study throughput-optimal scheduling policies in single-path buffer-aided relay networks, where the packets of a user travel one fixed path from the source to the destination and do not require routing. ...

    • Fairness scheme for energy efficient H.264/AVC-based video sensor network 

      Sarif B.A.B.; Pourazad M.T.; Nasiopoulos P.; Leung V.C.M.; Mohamed A. ( Springer Berlin Heidelberg , 2015 , Article)
      The availability of advanced wireless sensor nodes enable us to use video processing techniques in a wireless sensor network (WSN) platform. Such paradigm can be used to implement video sensor networks (VSNs) that can serve ...

    • Optimal resource allocation for green and clustered video sensor networks 

      Arar A.; Mohamed A.; El-Sherif A.A.; Leung V.C.M. ( Institute of Electrical and Electronics Engineers Inc. , 2018 , Article)
      Wireless video sensor networks (WVSNs) are opening the door for many applications, such as industrial surveillance, environmental tracking, border security, and infrastructure health monitoring. In WVSN, energy conservation ...

    • Optimum power and rate allocation in cluster based video sensor networks 

      Arar A.; El-Sherif A.A.; Mohamed A.; Leung V.C.M. ( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)
      In a wireless video sensor network (WVSN), each video sensor node consumes a significant amount of power on video compression in addition to the required power for communication. Therefore, the power optimization is a more ...

    • Optimum power and rate allocation in video sensor networks 

      El-Sherif A.A.; Mohamed A.; Leung V.C.M. ( Institute of Electrical and Electronics Engineers Inc. , 2013 , Conference Paper)
      In a sensor network, each sensor has a limited energy supply. Therefore, it is critical to minimize the power consumed by each sensor to maximize its lifetime. Video sensor networks differ from conventional sensor networks ...