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Paper Abstract and Keywords
Presentation 2019-04-18 13:50
Traffic Prioritization using Data-Plane programmable node
Shu Yamamoto, Akihiro Nakao (UTokyo)
Abstract (in Japanese) (See Japanese page) 
(in English) With the utilization of IoT technologies, various devices are connected to the network. This causes the increase of traffic amount as well as the number of the traffic types. The required communication quality varies by the type of devices and services. Considering such traffic change in the network, to satisfy the various communication quality requirements the new network architecture is desirable to classify the traffic type and to individually control the quality of service for the classified traffic. In terms of the classification of the traffic, so far, we have proposed to use the trailer added to the packet, which provides the information on the data transported by the packet.
In this report, in order to enable the QoS control for the classified traffic using the information provided by the trailer, the requested network architecture is implemented using the switch with the programmable data plane to furnish the function of QoS priority control for the classified traffic. For the implemented system, the capability of the priority control function is experimentally confirmed using the test signals. In addition, the priority control function is tested for 4k video transport. For the increase of the number of traffic types, the system scalability is investigated. We propose the scalable QoS control architecture whose capability is experimentally tested by twelve different types of traffics.
Keyword (in Japanese) (See Japanese page) 
(in English) IoT Traffic / Programmable Data Plane / Quality of Service / Priority Control / / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 5, NS2019-6, pp. 31-36, April 2019.
Paper # NS2019-6 
Date of Issue 2019-04-11 (NS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Committee NS  
Conference Date 2019-04-18 - 2019-04-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Tenmonkan Vision Hall 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Traffic, Network evaluation, Performance, Resource control and management, Traffic engineering, Network reliability and resilience, Network Intelligence and AI, etc. 
Paper Information
Registration To NS 
Conference Code 2019-04-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Traffic Prioritization using Data-Plane programmable node 
Sub Title (in English)  
Keyword(1) IoT Traffic  
Keyword(2) Programmable Data Plane  
Keyword(3) Quality of Service  
Keyword(4) Priority Control  
1st Author's Name Shu Yamamoto  
1st Author's Affiliation The University of Tokyo (UTokyo)
2nd Author's Name Akihiro Nakao  
2nd Author's Affiliation The University of Tokyo (UTokyo)
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Date Time 2019-04-18 13:50:00 
Presentation Time 25 
Registration for NS 
Paper # IEICE-NS2019-6 
Volume (vol) IEICE-119 
Number (no) no.5 
Page pp.31-36 
#Pages IEICE-6 
Date of Issue IEICE-NS-2019-04-11 

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