Essays about: "Terrestrial digital broadcasting"

Found 4 essays containing the words Terrestrial digital broadcasting.

  1. 1. Design and Development of a Future Digital TV-Antenna

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Sophia Huzelius; Paulina Wisniewska; [2015]
    Keywords : ;

    Abstract : Television broadcasting can be performed through different methods and technologies. One broadcast technology in Sweden and Denmark is called Digital Terrestrial Network (DTT) and is operated by Teracom Boxer Group, a state owned company. READ MORE

  3. 2. 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

  4. 3. 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

  5. 4. DAB Transmission System Simulation

    University essay from Institutionen för systemteknik

    Author : Héctor Uhalte Bilbao; [2004]
    Keywords : Electronics; DAB; Terrestrial digital broadcasting; OFDM; COFDM; IFFT; FFT; SFN; SimulinkTM< sup>; Differential modulator.; Elektronik;

    Abstract : DAB (Digital Audio Broadcasting) is the radio digital system developed as an european standard by the ETSI, EN 300 400, based on the Eureka-147 group works, to improve the performance of the analogue radio systems (AM and FM). The system is based on the OFDM technology which allows DAB to exploit the spectrum frequencies in a better way with a higher quality of sound for mobile receivers specially. READ MORE