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Paper Abstract and Keywords
Presentation 2006-01-27 14:50
Performance evaluation of path-set configuration scheme for delay jitter reduction by utilizing multipath
Takafumi Okuyama, Kenta Yasukawa, Katsunori Yamaoka (titech)
Abstract (in Japanese) (See Japanese page) 
(in English) Delay jitter causes QoS degradation in delay sensitive real-time multimedia communications. We focused on delay jitter reduction by utilizing multipath, i.e., forwarding duplicate data over a set of paths, and proposed a path set configuration scheme that selects a suitable set of paths for this purpose. Our scheme configures a path set that satisfies a delay constraint, and that has small shared nodes and delay difference. In our previous work, we evaluated our scheme through simulations under random networks and cross-traffic with Poisson processes, and showed that our scheme could reduce delay jitter more effectively than a conventional scheme that chooses the shortest path as the primary path. In this paper, we evaluated a path set configured by our scheme under networks with a property of power-law connectivity, and under cross-traffic with a property of self-similarity. From the results, we demonstrated that our scheme is more effective in realistic network models.
Keyword (in Japanese) (See Japanese page) 
(in English) QoS / multipath / delay jitter / real-time multimedia communication / power-law / self-similarity / /  
Reference Info. IEICE Tech. Rep., vol. 105, Jan. 2006.
Paper #  
Date of Issue 2006-01-19 (MoMuC) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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Conference Information
Committee MVE CQ MoNA  
Conference Date 2006-01-26 - 2006-01-27 
Place (in Japanese) (See Japanese page) 
Place (in English) Beppu Onsen Spring (Resorpia Beppu Hotel) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Communication Quality and Human Factors in Mobile Network and VR applications 
Paper Information
Registration To MoNA 
Conference Code 2006-01-MVE-CQ-MoMuC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Performance evaluation of path-set configuration scheme for delay jitter reduction by utilizing multipath 
Sub Title (in English)  
Keyword(1) QoS  
Keyword(2) multipath  
Keyword(3) delay jitter  
Keyword(4) real-time multimedia communication  
Keyword(5) power-law  
Keyword(6) self-similarity  
1st Author's Name Takafumi Okuyama  
1st Author's Affiliation TokyoTech (titech)
2nd Author's Name Kenta Yasukawa  
2nd Author's Affiliation TokyoTech (titech)
3rd Author's Name Katsunori Yamaoka  
3rd Author's Affiliation TokyoTech (titech)
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Date Time 2006-01-27 14:50:00 
Presentation Time 25 
Registration for MoNA 
Paper # IEICE-MoMuC2005-83 
Volume (vol) IEICE-105 
Number (no) no.565 
Page pp.55-60 
#Pages IEICE-6 
Date of Issue IEICE-MoMuC-2006-01-19 

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