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Paper Abstract and Keywords
Presentation 2010-03-04 09:20
Evaluation of Content Delivery Characteristics using Network-aware P2P Simulator
Megumi Shibuya (KDDI R&D Labs./Univ. of Electro-Comm.), Tomohiko Ogishi (KDDI R&D Labs.), Toshihiko Kato (Univ. of Electro-Comm.)
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, the Peer-to-Peer (P2P) system has been widely deployed because it can reduce the server and operation cost for the content delivery. However, due to lack of the awareness about the network topology in the peer node selection, a large amount of the P2P traffic across the network domains causes serious problem in the ISP(Internet Service Provider) network operation. To solve this problem, we proposed the Network-aware P2P(NaP2P) system, which enables to select appropriate peers employing the network information and to localize the P2P traffic within an ISP network. The proposed system has been experimentally validated by using 50 PCs and optical network systems. Although the experiment using actual equipments is effective to reproduce the realistic P2P protocol behaviour, there is the limitation to test a large scale network.
Hence, we developed the NaP2P software which can simulate one million peers in a single PC together with the network topology creation and the peer selection capabilities. In this paper, we describe the simulator design and its functions and show the simulation results on the P2P traffic localization.
Keyword (in Japanese) (See Japanese page) 
(in English) P2P / Broadband / Content Delivery System / Simulator / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 449, IN2009-155, pp. 67-72, March 2010.
Paper # IN2009-155 
Date of Issue 2010-02-25 (IN) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Committee NS IN  
Conference Date 2010-03-04 - 2010-03-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Miyazaki Phoenix Seagaia Resort (Miyazaki) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General, NS+IN workshop (March 4-5) 
Paper Information
Registration To IN 
Conference Code 2010-03-NS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Evaluation of Content Delivery Characteristics using Network-aware P2P Simulator 
Sub Title (in English)  
Keyword(1) P2P  
Keyword(2) Broadband  
Keyword(3) Content Delivery System  
Keyword(4) Simulator  
1st Author's Name Megumi Shibuya  
1st Author's Affiliation KDDI R&D Laboratories Inc./The University of Electro-Communications (KDDI R&D Labs./Univ. of Electro-Comm.)
2nd Author's Name Tomohiko Ogishi  
2nd Author's Affiliation KDDI R&D Laboratories Inc. (KDDI R&D Labs.)
3rd Author's Name Toshihiko Kato  
3rd Author's Affiliation The University of Electro-Communications (Univ. of Electro-Comm.)
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Date Time 2010-03-04 09:20:00 
Presentation Time 20 
Registration for IN 
Paper # IEICE-IN2009-155 
Volume (vol) IEICE-109 
Number (no) no.449 
Page pp.67-72 
#Pages IEICE-6 
Date of Issue IEICE-IN-2010-02-25 

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