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このアイテムの引用には次の識別子を使用してください:
http://hdl.handle.net/10119/13479
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| タイトル: | Joint LZW and Lightweight Dictionary-based compression techniques for congested network |
| 著者: | KHO, Lee Chin
TAN, Yasuo
LIM, Yuto |
| キーワード: | Congested Network
LZW Compression
Loseless
Dictionary-based Compression
Redundancy |
| 発行日: | 2015-04 |
| 出版者: | Institute of Electrical and Electronics Engineers (IEEE) |
| 誌名: | 2015 International Conference on Computer, Communications, and Control Technology (I4CT) |
| 開始ページ: | 196 |
| 終了ページ: | 200 |
| DOI: | 10.1109/I4CT.2015.7219565 |
| 抄録: | One of the viable solutions for reducing congestion in networks is data compression. Data compression reduces data size and transmission time. This paper proposes a joint data compression technique to eliminate the redundancy of data in a congested network with limited bandwidth and buffer. The proposed compression techniques combine the Lempel Ziv Welch (LZW) and Lossless Dictionary-based bit-packing (LDBP) compression methods. The LDBP is a novel compression technique that requires lesser additional memory compared to LZW. The joint LZW and LDBP compression techniques will be operating in the routing domain and it consists of two main stages. The first stage is the congestion status prediction. If it is predicted that the particular network will be congested, and to be compressed data packets satisfy the compression conditions, the data packets will be forwarded to the second stage. Based on the available buffer and processing time, the compression technique LZW or LDBP will then be implemented in the second stage. The results show that the redundancy of packets can be eliminated. This further reduces the size of data packets. |
| Rights: | This is the author's version of the work. Copyright (C) 2015 IEEE. 2015 International Conference on Computer, Communications, and Control Technology (I4CT), 2015, 196-200. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
| URI: | http://hdl.handle.net/10119/13479 |
| 資料タイプ: | author |
| 出現コレクション: | b11-1. 会議発表論文・発表資料 (Conference Papers)
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記述 |
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| 22116.pdf | | 175Kb | Adobe PDF | 見る/開く |
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