Presentation 2002/3/1
A QoS Control for Wireless Streaming with Intermediary Network Information
Hirotaka KOMAKI, Takaaki MURAO, Takayuki KUSHIDA, Yuko ONOE, Hiroaki HAGINO, Taro ISHIKAWA, Hiroshi INAMURA, Nagatsugu YAMANOUCHI,
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Abstract(in English) When streaming multimedia contents over wireless network, from a viewpoint of the QoS (Quality of Service), it is crucial to estimate the condition of wireless link and to adapt sending bit-rate to it. In this paper, we focus on how to retrieve the information of the wireless network, and we propose a video streaming architecture where an intermediary node which accesses to the base station to get the wireless network information directly is introduced. We first discuss the End-to-End retrieval of the condition of wireless link, and then we describe how we implemented the newly introduced architecture. Experimental results using a network simulator are also described.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Mobile Multimedia / Wireless Streaming / QoS Control / W-CDMA
Paper # MoMuC2001-120
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Committee MoMuC
Conference Date 2002/3/1(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A QoS Control for Wireless Streaming with Intermediary Network Information
Sub Title (in English)
Keyword(1) Mobile Multimedia
Keyword(2) Wireless Streaming
Keyword(3) QoS Control
Keyword(4) W-CDMA
1st Author's Name Hirotaka KOMAKI
1st Author's Affiliation IBM Research, Tokyo Research Laboratory()
2nd Author's Name Takaaki MURAO
2nd Author's Affiliation IBM Research, Tokyo Research Laboratory
3rd Author's Name Takayuki KUSHIDA
3rd Author's Affiliation IBM Research, Tokyo Research Laboratory
4th Author's Name Yuko ONOE
4th Author's Affiliation Multimedia Laboratories, NTT DoCoMo, Inc.
5th Author's Name Hiroaki HAGINO
5th Author's Affiliation Multimedia Laboratories, NTT DoCoMo, Inc.
6th Author's Name Taro ISHIKAWA
6th Author's Affiliation Multimedia Laboratories, NTT DoCoMo, Inc.
7th Author's Name Hiroshi INAMURA
7th Author's Affiliation Multimedia Laboratories, NTT DoCoMo, Inc.
8th Author's Name Nagatsugu YAMANOUCHI
8th Author's Affiliation Dept. Information Science, Toho University
Date 2002/3/1
Paper # MoMuC2001-120
Volume (vol) vol.101
Number (no) 687
Page pp.pp.-
#Pages 7
Date of Issue