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    題名: IEEE 802.21-based seamless multicast streaming with dynamic playback control
    作者: Lo, Hsiang-Fu;Guizani, S.;Wu, Tin-yu;Lee, Wei-Tsong;Lin, Hung-Wei
    貢獻者: 淡江大學電機工程學系
    關鍵詞: Media independent handover function (MIHF);Dynamic playback control;Multicast streaming
    日期: 2012-01
    上傳時間: 2012-03-19 20:36:04 (UTC+8)
    出版者: Amsterdam: Elsevier BV
    摘要: With the explosion of video streaming available on the Internet, online multimedia applications become more popular in our days and the video quality of the Internet multimedia applications is directly affected by the network transmission state, which will be worse while switching the ongoing network connection from one wireless interface to another heterogeneous wireless technology, such as IEEE 802 families, UMTS (universal mobile telecommunications system) network and 3GPP LTE (3rd generation partnership project-long term evolution). In order to perform seamless handover between heterogeneous wireless networks, IEEE group proposed the “IEEE802.21 standard” and defined a middleware function called “media independent handover function (MIHF)” to smooth the handover. In this paper, a dynamic playback control for multicasting streamingbased on IEEE802.21 is proposed to reduce the influence of handover between heterogeneous networks. In addition, we evaluate three different rate modes for seamless multicasting streams. The simulation results show that different playback framerate modes, including the usual, incremental and linear modes, can achieve different video quality and can extend the playing time for handover video playback.
    關聯: Computer Communications 35(2), pp.179–187
    DOI: 10.1016/j.comcom.2011.09.002
    顯示於類別:[電機工程學系暨研究所] 期刊論文

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