Essays about: "uses of multimedia"

Showing result 6 - 10 of 26 essays containing the words uses of multimedia.

  1. 6. Evaluating Voice over IP phone implementation on a freescale Cortex A9 processor running Linux using open source SIP and WebRTC

    University essay from Umeå universitet/Institutionen för datavetenskap

    Author : Eric Sjögren; [2016]
    Keywords : ;

    Abstract : Voice over IP (VoIP) is a methodology that refers to the delivery of multimedia and voice sessions over an Internet connection and it provides an alternative to regular voice calls using phone lines, usually referred to as the Public Switched Telephone Network (PSTN). Web Real-Time Communication (WebRTC) is an API denition for browser-to-browser VoIP applications; the denition acts as a foundation for applications using voice, video, chat, and P2P le sharing in a browser environment without the need of either internal or external plugins. READ MORE

  3. 7. LOW DELAY VIDEO TRANSCODING SERVICES ON DISTRUBUTED COMPUTING PLATFORM.

    University essay from Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

    Author : Raisul Haque Masud Bhuiyan; [2016]
    Keywords : Distributed Transcoding; Distributed Computing; Apache storm; Scheduling; Openstack; Cloud Computing;

    Abstract : The demand of digital video with higher resolution is increasing everyday and in amodern world the videos are consumed in all kinds of multimedia devices. The transmissionof higher quality videos over the internet require higher bandwidth, which isnot an acceptable option. READ MORE

  4. 8. Effect of Primary Network on Performance of Spectrum Sharing System over Nakagami-m Fading Channel

    University essay from Blekinge Tekniska Högskola/Institutionen för kommunikationssystem

    Author : Fahim Khan; Pierre Celestin Mazarati; Nasir Khan; [2013]
    Keywords : Cognitive Radio Network CRN ; Amplify and Forward AF ; Nakagami-m fading channel; Cooperative Spectrum Sharing.;

    Abstract : During the last few years, we have witnessed that radio spectrum is becoming a valuable and scarce resource due to the increasing demand of multimedia services. However, recent research has shown that most of the available radio spectrum is not used effectively and is wasted. READ MORE

  5. 9. Securing Safebook : Secure Data Access Control and Key Management for Safebook

    University essay from KTH/Radio Systems Laboratory (RS Lab)

    Author : Waqas Liaqat Ali; [2013]
    Keywords : User Privacy; Access Control; Distributed Social Networks; Key Management; Användarnas Privatliv; Atkomstkontroll; Distribuerade Sociala Nätverk; Nyckelhantering;

    Abstract : Online social networks have become a fast and efficient way of sharing information and experiences. Over the past few years the trend of using social networks has drastically increased with an enormous amount of users’ private contents injected into the providers’ data centers. READ MORE

  6. 10. Video Transmission Jerkiness Measure

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Deena Abdelsamad; [2013]
    Keywords : Jerkiness Video; Transmission;

    Abstract : Digital video transmission is widely used nowadays in multimedia. Frame dropping, freeze and reduced number of frames in the transmitted video are common symptoms of bad transmission quality. In order to assess the quality of transmission, a criterion is introduced in a model for a no reference video jerkiness measure [3]. READ MORE