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Showing result 1 - 5 of 7 essays matching the above criteria.

  1. 1. Error Detection for DMB Video Streams

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Ramin Irani; [2013]
    Keywords : Digital Multimedia Broadcasting; MPEG-2 standard; MPEG-4 standard; video transport stream;

    Abstract : The purpose of this thesis is to detect errors in Digital Multimedia Broadcasting (DMB) transport stream. DMB uses the MPEG-4 standard for encapsulating Packetized Elementary Stream (PES), and uses the MPEG-2 standard for assembling them in the form of transport stream packets. 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. Implementation of CMMB System using Software Defined Radio (SDR) Platform

    University essay from Datorteknik

    Author : Haohao Gu; He Zhang; [2010]
    Keywords : CMMB; OFDM; SDR; wireless; digital broadcasting;

    Abstract : CMMB (China Multimedia Mobile Broadingcasting) is a wireless broadcastingchannel standard for low bandwidth, low cost hand-held digital TV is adopted byall continental Chinese government TV broadcasting companies and some HongKong private TV broadcasting companies. The business potential is high, yet thefuture is hard to predict because it might be replaced by GB200600 or DTMB. READ MORE

  5. 4. Study Comparison of WCDMA and OFDM

    University essay from Blekinge Tekniska Högskola/Avdelningen för telekommunikationssystem

    Author : Moyamer Chowdhury; Aminul Alam; [2007]
    Keywords : TDMA; FDM; CDMA; WCDMA; OFDM;

    Abstract : Wideband Code Division Multiple Access (WCDMA) is one of the main technologies for the implementation of third-generation (3G) cellular systems. It is based on radio access technique proposed by ETSI Alpha group and the specifications was finalised 1999. READ MORE

  6. 5. Study Comparison of WCDMA and OFDM

    University essay from Blekinge Tekniska Högskola/Avdelningen för telekommunikationssystem

    Author : Moyamer Chowdhury; Aminul Alam; [2007]
    Keywords : TDMA; FDM; CDMA; WCDMA; OFDM;

    Abstract : Wideband Code Division Multiple Access (WCDMA) is one of the main technologies for the implementation of third-generation (3G) cellular systems. It is based on radio access technique proposed by ETSI Alpha group and the specifications was finalised 1999. READ MORE