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Paper Abstract and Keywords
Presentation 2009-03-04 08:20
Analysis of maximum-bandwidth ALM tree on tree network
Takamichi Kikkawa, Takamichi Miyata, Katsunori Yamaoka (Tokyo Inst. of Tech.) IN2008-174
Abstract (in Japanese) (See Japanese page) 
(in English) It is important to use an ALM (application layer multicast) tree with broad bandwidth for quality of streaming applications.However, when constructing an ALM tree without information of underlay topology, we cannot know a link congestion. Therefore if unexpected link congestion occurs, the performance of the ALM transmission may become worse.
On the other hands, no polynomial-time algorithms for maximum-bandwidth ALM tree construction with underlay topology information exist.
In our previous work, we assume that the underlay network has a tree network topology, and we have shown a polynomial-time algorithm that constructs a maximum-bandwidth ALM tree, and we have proved that we can obtain an optimal ALM tree.However, we have not evaluated our algorithm by simulation yet.
In this paper, we evaluate our algorithm and a conventional algorithm.
As a result, our algorithm can achieve a broader bandwidth ALM tree with low computational cost especially on a large size network.
Keyword (in Japanese) (See Japanese page) 
(in English) ALM / simulation / bandwidth / simulation run time / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 458, IN2008-174, pp. 249-254, March 2009.
Paper # IN2008-174 
Date of Issue 2009-02-24 (IN) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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Conference Information
Committee IN NS  
Conference Date 2009-03-03 - 2009-03-04 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa-Zanpamisaki Royal Hotel 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General issues 
Paper Information
Registration To IN 
Conference Code 2009-03-IN-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Analysis of maximum-bandwidth ALM tree on tree network 
Sub Title (in English)  
Keyword(1) ALM  
Keyword(2) simulation  
Keyword(3) bandwidth  
Keyword(4) simulation run time  
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1st Author's Name Takamichi Kikkawa  
1st Author's Affiliation Tokyo Institute of Technology (Tokyo Inst. of Tech.)
2nd Author's Name Takamichi Miyata  
2nd Author's Affiliation Tokyo Institute of Technology (Tokyo Inst. of Tech.)
3rd Author's Name Katsunori Yamaoka  
3rd Author's Affiliation Tokyo Institute of Technology (Tokyo Inst. of Tech.)
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Speaker Author-1 
Date Time 2009-03-04 08:20:00 
Presentation Time 20 minutes 
Registration for IN 
Paper # IN2008-174 
Volume (vol) vol.108 
Number (no) no.458 
Page pp.249-254 
#Pages
Date of Issue 2009-02-24 (IN) 


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