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| 研究生： |
黃國富 Kuo-Fu Huang |
|---|---|
| 論文名稱： |
家庭網路下簡易無縫式串流影音播放服務之設計與實作 A Simple Mechanism for Seamless Media Streaming and Playing Services in Home Networks |
| 指導教授： |
胡誌麟
Chih-Lin Hu |
| 口試委員: | |
| 學位類別： |
碩士 Master |
| 系所名稱： |
資訊電機學院 - 通訊工程學系 Department of Communication Engineering |
| 畢業學年度： | 99 |
| 語文別： | 中文 |
| 論文頁數： | 43 |
| 中文關鍵詞： | 無縫式多媒體串流 、開放式服務閘道器 |
| 外文關鍵詞： | seamless media streaming, Open Service Gateway Initiative |
| 相關次數： | 點閱：11 下載：0 |
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於寬頻家庭網路環境中使用多媒體內容分享服務時，進行中的網路資料傳輸與串流播放通常會因為使用裝置的移動或是網路位置的改變而導致服務中斷。本論文首先分析當使用者在進行多媒體內容分享服務時，有可能之移動情況，據以提出一套無縫式多媒體串流傳輸與播放機制，這機制將可以幫助已移動的家庭網路裝置快速重新建立連線、恢復影音串流傳輸並且維持多媒體播放不中斷。此機制之設計，無須修改實施裝置的系統底層與網路功能，可直接以軟體應用程式的方式來達成，可視為一低成本的解決方法。同時，本論文提出以OSGi 服務平台發展之實作雛型，並佐以實驗量測結果來說明該機制之功效。
In a broadband home network environment, users playing media content sharing services usually encounter severe problems of disconnection and media transfer/streaming service termination due to free movement of either a source or client device. This paper analyzes the user’s movement cases, and accordingly proposes a seamless media streaming and playing mechanism. This mechanism can provide fast re-connection establishment, resumption of media streaming, and playback continuity. In addition, this design is independent of the underlying OS and network kernel. Its development turns out to be an application-level software that can be installed in any OSGi-based home networked devices, so resulting in a lightweight solution. Further, this paper presents a proof of concept and reports experimental results to show the effort of the proposed mechanism.
[1] Digital Living Network Alliance (DLNA，數位生活網路聯盟) (2006), “DLNA Home Networked Device Interoperability Guidelines Version 1.5.”
[2] Home Gateway Initiative (HGI，家用閘道器聯盟) (2008), “Home Gateway Technical Requirements: Residential Profile V. 1.01.”
[3] Open Service Gateway Initiative (OSGi，開放式服務閘道器聯盟) (2009), “OSGi Service Platform Specification Release Version 4.2.”
[4] UPnP Forum (2008), “UPnP Device Architecture 1.1 Version.”
[5] Internet-Draft (1999), “Simple service discovery protocol/1.0 operating without an arbiter,” IETF Internet-Draft draft-cai-ssdpv1-03.txt.
[6] Apache Felix, http://felix.apache.org/.
[7] Equinox, http://www.eclipse.org/equinox/.
[8] Knopflerfish, http://www.knopflerfish.org/.
[9] C. Perkins, IETF RFC 3344: IP mobility support for IPv4, August 2002.
[10] C. Perkins, IETF RFC 2003: IP encapsulation within IP, October 1996.
[11] C. Perkins, IETF RFC 2004: Minimal encapsulation within IP, October 1996.
[12] F. Nada, Performance analysis of mobile ipv4 and mobile ipv6, The International Arab Journal of Information Technology, vol. 4, no. 2, pp. 153-160, April 2007.
[13] D. B. Johnson, C. E. Perkins, and J. Arkko, IETF RFC 3775: IP mobility support for IPv6, June 2004.
[14] T. Narten, E. Nordmark, and W. Simpson, “Neighbor Discovery for IP Version 6 (IPv6)”, IETF RFC 1970, Aug. 1996.
[15] Hu C.-L., Liao W.-S., and Huang Y.-J. (2008), “Mobile Media Content Sharing in UPnP-Based Home Network Environment,” Journal of Information Science and Engineering, Vol. 24, No. 6, pp. 1753-1769.
[16] WireShark, http://www.wireshark.org/.
