Essays about: "MATLAB dvb"

Showing result 1 - 5 of 6 essays containing the words MATLAB dvb.

  1. 1. IP Multicasting over DVB-T/T2/H and eMBMS using PARPS : Effect of the number of transmitters

    University essay from Avdelningen för informations- och kommunikationssystem

    Author : Ranjith Reddy Voladri; [2013]
    Keywords : Unicasting; Broadcasting; Multicasting; DVB-T T2; DVB-H; eMBMS; SFN; MFN; DSFN; PARPS; SSE; MSSE; PARPS; LTE; Coverage probability; Zip-f law; Radio resource management.;

    Abstract : With the advancement in the current wireless technology standards such as terrestrial digital video broadcasting systems (DVB-T, DVB-T2, and DVB-H) and the massive usage of the Internet over mobile devices, streaming of television channels in smart phones has become a necessary advancement for mobile users. As, UMTS dominating the entire mobile market globally and with the evolution of LTE, several mobile operators are working on an MBMS framework which will help to launch mobile TV services on respective operators. READ MORE

  3. 2. IP Multicasting over DVB-T/H and eMBMS : Efficient System Spectral Efficiency Schemes for Wireless TV Distributions

    University essay from Institutionen för informationsteknologi och medier

    Author : S.M. Hasibur Rahman; [2012]
    Keywords : eMBMS; DVB-T; Multicasting; system spectral efficiency;

    Abstract : In today’s DVB-T/H (Digital Video Broadcasting-Terrestrial/Handheld) systems, broadcasting is employed, meaning that TV programs are sent over all transmitters, also where there are no viewers. This is inefficient utilization of spectrum and transmitter equipment. IP multicasting is increasingly used for IP-TV over fixed broadband access. READ MORE

  4. 3. Design of a DVB-T Receiver : For SFN on a DSP-Processor

    University essay from Datorteknik; Tekniska högskolan

    Author : Erik Hägglund; [2012]
    Keywords : OFDM; DVB-T; SFN; DSP; Long Delay Spread; Strong Echo;

    Abstract : The goal of this thesis was to implement a DVB-T receiver on Coresonic’s DSP-processor and attempt to evaluate how to design a receiver that is robust against very strong echoes with a long delay. Long delayed echoes is very common in Single Frequency Networks (SFN) which is why focus was put on finding algorithms that work well in SFN. READ MORE

  5. 4. Hardware Accelerator for Duo-binary CTC decoding : Algorithm Selection, HW/SW Partitioning and FPGA Implementation

    University essay from Institutionen för systemteknik

    Author : Joakim Bjärmark; Marco Strandberg; [2006]
    Keywords : Error Correcting Codes; Turbo Codes; Decoding; Implementation; FPGA;

    Abstract : Wireless communication is always struggling with errors in the transmission. The digital data received from the radio channel is often erroneous due to thermal noise and fading. The error rate can be lowered by using higher transmission power or by using an effective error correcting code. READ MORE

  6. 5. Simulation and evaluation of a DVB System using Simulink (Vol. II)

    University essay from Institutionen för systemteknik

    Author : Alberto Pastor Prieto; [2005]
    Keywords : Electronics; OFDM; DVB; IFFT; QAM; Simulink; PAPR; Clipping; Compression; peak to average power ratio; Elektronik;

    Abstract : DVB (Digital Video Broadcasting) is the television digital system. It's however much more than a simple replacement for existing analogue television transmission, this system has many advantages such as picture quality and allows you a range of new features and services including subtitling, multiple audio tracks, interactive content, multimedia content. READ MORE