Adaptive rate control with dynamic FEC for real-time DV streaming

Kazuhisa Matsuzono, Kazunori Sugiura, Hitoshi Asaeda

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

For higher streaming quality, a data sender adjusts the data transmission rate according to the network condition between the sender and receiver. The sender and the receiver exchange information about the network condition to decide the appropriate transmission rate. However, monitoring each data flow in real time is difficult, and controlling the sender to adjust the best quality for each receiver in a heterogeneous environment is a real challenge. In this paper, we study packet loss patterns and FEC recovery rate upon data transmission in a congested network, and define an adaptive rate control mechanism that dynamically adjusts the transmission rate and the FEC encoding rate. We then show our adaptive DV Transmission System (DVTS) that supports appropriate rate control for provisioning multimedia streaming with the best possible quality, and evaluate the system on top of our testbed network.

本文言語English
ホスト出版物のタイトル2008 IEEE Global Telecommunications Conference, GLOBECOM 2008
ページ1399-1404
ページ数6
DOI
出版ステータスPublished - 2008 12 1
イベント2008 IEEE Global Telecommunications Conference, GLOBECOM 2008 - New Orleans, LA, United States
継続期間: 2008 11 302008 12 4

出版物シリーズ

名前GLOBECOM - IEEE Global Telecommunications Conference

Other

Other2008 IEEE Global Telecommunications Conference, GLOBECOM 2008
国/地域United States
CityNew Orleans, LA
Period08/11/3008/12/4

ASJC Scopus subject areas

  • 電子工学および電気工学

フィンガープリント

「Adaptive rate control with dynamic FEC for real-time DV streaming」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル