Essays about: "BER matlab wimax"

Showing result 1 - 5 of 6 essays containing the words BER matlab wimax.

  1. 1. Evaluation of Word Length Effects on Multistandard Soft Decision Viterbi Decoding

    University essay from Elektroniksystem

    Author : Ahmed Salim; [2011]
    Keywords : Soft-Decision Viterbi; Tail-biting; Zero-tail; Direct Trace-back; Word Length effects; floating point quantization; BER analysis;

    Abstract : There have been proposals of many parity inducing techniques like Forward ErrorCorrection (FEC) which try to cope the problem of channel induced errors to alarge extent if not completely eradicate. The convolutional codes have been widelyidentified to be very efficient among the known channel coding techniques. READ MORE

  3. 2. PERFORMANCE ANALYSIS OF MULTIPLE ANTENNA TECHNIQUES IN WiMAX

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Yousaf Ali Shah; [2010]
    Keywords : WiMAX; Capacity Analysis; STBC; MIMO; SFBC;

    Abstract : The modern wireless systems are required to have high voice quality and data rate. Since our concern is most with cattering environment, antenna diversity is a practically effective and widely applied technique to reduce the effect of multipath fading. READ MORE

  4. 3. 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

  5. 4. Performance analysis of MIMO-OFDM Systems with focus on WiMAX

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Muhammad Hassan; Abdul Sattar; [2010]
    Keywords : MIMO-OFDM; STBC; WIMAX; etc;

    Abstract : The demand of different multimedia services and different internet supported applications on mobile devices requires a high speed data rate and good service of quality. This can be obtained by implementing multiple Antenna technology on both stations i.e. READ MORE

  6. 5. Performance Evaluation of IEEE 802.16e (Mobile WiMAX) in OFDM Physical Layer

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Gazi Faisal Ahmed Jubair; Muhammad Imran Hasan; Md. Obaid Ullah; [2009]
    Keywords : WiMAX Performance;

    Abstract : WiMAX is introduced by the Institute of Electrical and Electronic Engineers (IEEE) which is standard designated 802.16d-2004 (used in fixed wireless applications) and 802.16e-2005 (mobile wireless) to provide a worldwide interoperability for microwave access. READ MORE