Video Data Transmission Protocol "SVFTP" Using Multiple TCP Connections and Its Application
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- SAKAZAWA
- KDDI R&D Laboratories Inc.
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- TAKISHIMA Yasuhiro
- KDDI R&D Laboratories Inc.
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- KITATSUJI Yoshinori
- KDDI R&D Laboratories Inc.
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- NAKAJIMA Yasuyuki
- KDDI R&D Laboratories Inc.
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- WADA Masahiro
- KDDI R&D Laboratories Inc.
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- HASHIMOTO Kazuo
- KDDI Labs USA, Inc.
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Abstract
This paper presents a novel data transmission protocol "SVFTP, " which enables high-speed and error-free video data transmission over IP networks. A video transmission system based on SVFTP is also presented. While conventional protocols are designed for file transmission, SVFTP focuses on video data as a continuous media. In order to fit a flexible video transmission system, SVFTP achieves higher throughput on the long distance link as well as transmission interruption/resumption and progressive download and play back. In addition, a rate shaping mechanism for SVFTP is introduced in order to control greediness and burst traffic of multiple-TCP sessions. Laboratory and field transmission experiments show that SVFTP achieves high performance and functionality.
Journal
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- IEICE Trans. Inf. & Syst., D
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IEICE Trans. Inf. & Syst., D 88 (5), 976-983, 2005
The Institute of Electronics, Information and Communication Engineers
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Details
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- CRID
- 1573105977302306304
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- NII Article ID
- 110003214272
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- NII Book ID
- AA10826272
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- ISSN
- 09168532
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- Text Lang
- en
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- Data Source
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- CiNii Articles