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Paper Abstract and Keywords
Presentation 2014-09-12 16:15
A Method of Transmission with Duplicating Packets for Improving QoS in High Functional Nodes Network
Akihiro Terashima, Katsunori Yamaoka (Titech)
Abstract (in Japanese) (See Japanese page) 
(in English) In order to improving qos of livestreaming application High-functional nodes (HN) that performs ARQ between the relay nodes is proposed. On the other hand, the further improved qos is expected by duplicating packets and transmitting. However, duplication of packets may cause increase of traffic, few as much as possible the number of packet duplications are desirable. Thus, we propose a determining the number of duplication method being satisfied with the smaller number of duplications of the demand qos, and the validity was shown. In our method, we notice expectation of delay for transmission in one link. And, we duplicate in most efficient link. In numerical analysis, our method show good performance in even many links network. Furthermore, we analyze our method in various condition networks. In analysis, our method show little increase of traffic, in the case where delay of each link is long, or the case where there is little allowable delay.
Keyword (in Japanese) (See Japanese page) 
(in English) high functional node / QoS / SDN / retransmission / allowable delay / live streaming / expectation of delay /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 207, IN2014-71, pp. 135-140, Sept. 2014.
Paper # IN2014-71 
Date of Issue 2014-09-04 (IN) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Committee CS NS IN  
Conference Date 2014-09-11 - 2014-09-12 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku Univ. Research Institute of Electrical Communication 2gokan 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Post IP networking, Next Generation Network (NGN)/New Generation Network (NWGN), Contingency Plan/BCP, Network Coding/Network Algorithms, Session Management (SIP/IMS), Internetworking/Standardization, Network configuration, etc. 
Paper Information
Registration To IN 
Conference Code 2014-09-NS-CS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Method of Transmission with Duplicating Packets for Improving QoS in High Functional Nodes Network 
Sub Title (in English)  
Keyword(1) high functional node  
Keyword(2) QoS  
Keyword(3) SDN  
Keyword(4) retransmission  
Keyword(5) allowable delay  
Keyword(6) live streaming  
Keyword(7) expectation of delay  
1st Author's Name Akihiro Terashima  
1st Author's Affiliation Tokyo Institute of Technology (Titech)
2nd Author's Name Katsunori Yamaoka  
2nd Author's Affiliation Tokyo Institute of Technology (Titech)
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Date Time 2014-09-12 16:15:00 
Presentation Time 25 
Registration for IN 
Paper # IEICE-IN2014-71 
Volume (vol) IEICE-114 
Number (no) no.207 
Page pp.135-140 
#Pages IEICE-6 
Date of Issue IEICE-IN-2014-09-04 

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