書誌事項
- タイトル別名
-
- Arrangement of WFQ Schedulers for Enhancement of Application-level QoS in Audio-Video Streaming IP Transmission
- オンセイ ビデオストリーミング IP デンソウ ノ アプリケーションレベル QoS オ コウジョウ スル WFQ スケジューラ ノ ハイチ
この論文をさがす
抄録
We investigated how the arrangement of two packet scheduling algorithms (WFQ and FIFO) affects the application—level QoS of an audio—video streaming service over IP networks (typified by IPTV). We ran two computer simulations: (i) only the packet scheduling algorithms were applied, and (ii) both the packet scheduling algorithms and a media synchronization control were applied. Results showed that in case (i), a high application—level QoS with a relatively low delay was achieved when the WFQ was applied to congested nodes and to the node next to the media senders. In case (ii), a high QoS was achieved independently of the arrangement of WFQ nodes only if the bandwidth requirement was satisfied at the congested nodes.
収録刊行物
-
- 映像情報メディア学会誌
-
映像情報メディア学会誌 63 (9), 1306-1313, 2009
一般社団法人 映像情報メディア学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390001205097141120
-
- NII論文ID
- 10025987027
-
- NII書誌ID
- AN10588970
-
- ISSN
- 18816908
- 13426907
-
- NDL書誌ID
- 10418064
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- IRDB
- NDL
- Crossref
- CiNii Articles
- KAKEN
-
- 抄録ライセンスフラグ
- 使用不可