Essays about: "ofdm matlab"

Showing result 6 - 10 of 38 essays containing the words ofdm matlab.

1. 6. An efficient Hardware implementation of the Peak Cancellation Crest Factor Reduction Algorithm

   University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

   Author : Matteo Bernini; [2016]
   Keywords : CFR; PC-CFR; PAPR Reduction; OFDM; CFR; PC-CFR; PAPR Reduction; OFDM;

   Abstract : An important component of the cost of a radio base station comes from to the Power Amplifier driving the array of antennas. The cost can be split in Capital and Operational expenditure, due to the high design and realization costs and low energy efficiency of the Power Amplifier respectively. READ MORE

3. 7. Modeling in Simulink and Synthesis of Digital Pre-Distortion for WLAN Power Amplifiers on a Coarse-Grained Reconfigurable Fabric

   University essay from Linköpings universitet/Elektroniska Kretsar och System

   Author : Muhammad Safdar; [2016]
   Keywords : ;

   Abstract : High data rates are highly demanded now-a-days in most of the communication systems such as audio/video broadcasting, cable networks, wireless networks etc. This can be achieved using Orthogonal Frequency Division Multiplexing (OFDM), which is a bandwidth-efficient method. READ MORE

4. 8. Practical Aspects of Reduced Complexity LDPC Decoding using Forced Convergence

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Muhammad Umar Farooq; Maria Garcia Garcia; [2016]
   Keywords : LDPC; Forced Convergence; Decoding; OFDM; IEEE802.11; Technology and Engineering;

   Abstract : This thesis is an extension to the previous work done at Department of EIT in investigating the complexity reduction of LDPC decoding using the stochastic approximation method to improve the energy efficiency of energy-limited applica- tions, such as in mobile phones. The research carried out in this thesis investigates the complexity and conver- gence results of adaptive performance control algorithm (PCAA) that changes the forced convergence threshold in OMS LDPC FC decoding algorithm. READ MORE

5. 9. Implementation of LTE Baseband Algorithms for a Highly Parallel DSP Platform

   University essay from Linköpings universitet/Datorteknik

   Author : Markus Keller; [2016]
   Keywords : SIMD; DSP; FFT; DFT; LTE; OFDM; ePUMA; sleipnir; Cooley Tukey; Zeroforcing; Channel equalization;

   Abstract : The division of computer engineering at Linköping’s university is currentlydeveloping an innovative parallel DSP processor architecture called ePUMA. Onepossible future purpose of the ePUMA that has been thought of is to implement itin base stations for mobile communication. READ MORE

6. 10. Hardware design and implementation of the Schmidl-Cox synchronization algorithm for an OFDM transceiver

   University essay from Uppsala universitet/Högenergifysik

   Author : Peter Morris; [2015]
   Keywords : ;

   Abstract : The subject of this document is the VHDL firmware implementation of a coarse synchronization method for a 4G/5G transceiver. The method of choice is the Schmidl-Cox synchronization algorithm that is applied to the OFDM transmission standard as preparation for later conversion to the FBMC method. READ MORE