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Paper Abstract and Keywords
Presentation 2016-03-04 15:05
Scalable Sensor Data Transaction Platform with Reliable Accounting
Naoya Takemura, Ryo Kutsuzawa, Akira Yamashita, Jun Matsumoto, Naoaki Yamanaka (Keio Univ.), Yoshiko Sueda, Arata Koike (NTT)
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, the IoT (Internet of Things) is attracting a considerable attention.IoT is an idea of connecting all physical devices to the Internet and allowing them to communicate with each other in order to achieve mutual controls or to provide new services.In the future, it is expected that real-time data items acquired from various IoT sensors such as cameras and thermometers will be on the market.However, a real-time data transaction platform which supports fair and reliable billing is yet to be developed.MQTT (Message Queue Telemetry Transport) and WebRTC (Web Real-Time Communication) are two protocols considered eligible for use in IoT era.However, because MQTT adopts centralized architecture, the central server may suffer from large load due to the increase in the number of IoT devices or the size of each data item.On the other hand, WebRTC, which achieves scalability by supporting P2P transactions, has a problem with fair billing of participating users.Therefore, in this paper, we propose an IoT data transaction platform using extended WebRTC protocol which enables real-time transactions and fair billing of participating users.
Keyword (in Japanese) (See Japanese page) 
(in English) データ取引プラットフォーム / WebRTC / MQTT / IoT / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 483, NS2015-257, pp. 517-522, March 2016.
Paper # NS2015-257 
Date of Issue 2016-02-25 (NS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Committee NS IN  
Conference Date 2016-03-03 - 2016-03-04 
Place (in Japanese) (See Japanese page) 
Place (in English) Phoenix Seagaia Resort 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To NS 
Conference Code 2016-03-NS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Scalable Sensor Data Transaction Platform with Reliable Accounting 
Sub Title (in English)  
Keyword(1) データ取引プラットフォーム  
Keyword(2) WebRTC  
Keyword(3) MQTT  
Keyword(4) IoT  
1st Author's Name Naoya Takemura  
1st Author's Affiliation Keio University (Keio Univ.)
2nd Author's Name Ryo Kutsuzawa  
2nd Author's Affiliation Keio University (Keio Univ.)
3rd Author's Name Akira Yamashita  
3rd Author's Affiliation Keio University (Keio Univ.)
4th Author's Name Jun Matsumoto  
4th Author's Affiliation Keio University (Keio Univ.)
5th Author's Name Naoaki Yamanaka  
5th Author's Affiliation Keio University (Keio Univ.)
6th Author's Name Yoshiko Sueda  
6th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
7th Author's Name Arata Koike  
7th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
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Date Time 2016-03-04 15:05:00 
Presentation Time 20 
Registration for NS 
Paper # IEICE-NS2015-257 
Volume (vol) IEICE-115 
Number (no) no.483 
Page pp.517-522 
#Pages IEICE-6 
Date of Issue IEICE-NS-2016-02-25 

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