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Found 4 essays matching the above criteria.

  1. 1. A comparative overview of modern communication systems and standards

    University essay from KTH/Signalbehandling

    Author : Mostafa Majdi; [2013]
    Keywords : ;

    Abstract : With the dynamic changes in technological advancements, wireless communicationtechnologies has made a tremendous progress from simple to complex systems that are able tocommunicate across multiple networks platform. As these systems continue to prove theirproficiency and benefits, it is strongly asserted that wireless technologies will continue to play aneven more critical and vital role compared to wired connections in the future. READ MORE

  3. 2. Comparative study of WiMAX and LTE uplink using SDCMA and LSCMA

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Jaswini Reddy Potuganuma; [2010]
    Keywords : Wimax; LTE uplink; physical layer; SDCMA; LSCMA; FSE; blind equalizer;

    Abstract : Blind equalizers are widely used in wireless communications for minimizing Inter Symbol Interference (ISI). The Constant Modulus Algorithm (CMA) is one of the popular blind equalizers used in broad band applications. This master’s thesis investigates the Steepest Descent Constant Modulus Algorithm (SDCMA) i.e. READ MORE

  4. 3. A COMPARATIVE STUDY OF UMTS/WCDMA AND WIMAX TECHNOLOGIES

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : ARIF HUSSAIN; MUHAMMAD-UMAIR ASLAM; SALA HUDDIN; [2009]
    Keywords : UMTS; WCDMA; WIMAX; OFDMA; SER;

    Abstract : The field of mobile broadband in wireless communication systems is increasingly facing the challenges of the provision of high data rates, improved seamless connectivity and broadband internet services. UMTS/WCDMDA which is a third generation wireless mobile cellular technology has been adopted in most parts of the world and now undergoing a phase of evolution and will be emerged soon as LTE. READ MORE

  5. 4. Comparison Between WiMAX and 3GPP LTE

    University essay from Blekinge Tekniska Högskola/Avdelningen för telekommunikationssystem

    Author : Syed Hamid Ali Shah; Mudasar Iqbal; Tassadaq Hussain; [2009]
    Keywords : 3GPP; LTE; OFDMA; SC-FDMA; SER; WiMAX;

    Abstract : Mobile communication technology evolved rapidly over the last few years due to increasing demands such as accessing Internet services on mobile phones with a better quality of the offered services. In order to fulfil this, wireless telecommunication industry worked hard and defined a new air interface for mobile communications which enhances the overall system performance by increasing the capacity of the system along with improving spectral efficiencies while reducing latencies. READ MORE