Presentation | 2018-11-15 QoS control functions of MQTT for assured communication and their evaluation Yuya Sasaki, Tetsuya Yokotani, Hiroaki Mukai, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In IoT accommodating various network services, network services have been provided in wide areas. In order to improve the efficiency of IoT communication, research and development activities of communication protocols for IoT have been promoted. Communication architecture referred to as Information Centric Network (ICN) is one of promising candidates. MQ Telemetry Transport (MQTT) using publish ? subscribe sequences is one of options in ICN architecture. MQTT has been expected for lightweight communication and simple implementation. In MQTT, three transfer modes, e.g., QoS 0, QoS 1 and QoS 2, are specified. One of these modes can be selected according to requirements on reliable communication. On the other hand, MQTT can be operated over TCP connections. In this report, we discuss combinations between TCP and MQTT QoS modes. Then, we evaluate communication delay in these combinations. Finally, we propose the best way with small delay and high reliability. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | IoT / MQTT / QoS / communication control / performance evaluation |
Paper # | CQ2018-69 |
Date of Issue | 2018-11-08 (CQ) |
Conference Information | |
Committee | CQ / ICM / NS |
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Conference Date | 2018/11/15(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Takanori Hayashi(Hiroshima Inst. of Tech.) / Kiyohito Yoshihara(KDDI Research) / Yoshikatsu Okazaki(NTT) |
Vice Chair | Hideyuki Shimonishi(NEC) / Jun Okamoto(NTT) / Yoichi Yamashita(NTT-N) / Takumi Miyoshi(Shibaura Inst. of Tech.) / Akihiro Nakao(Univ. of Tokyo) |
Secretary | Hideyuki Shimonishi(NTT) / Jun Okamoto(Nippon Inst. of Tech.) / Yoichi Yamashita(KDDI Research) / Takumi Miyoshi(NTT) / Akihiro Nakao(NTT) |
Assistant | Chikara Sasaki(KDDI Research) / Yoshiaki Nishikawa(NEC) / Ryo Yamamoto(UEC) / Yunchen Zhu(Hitachi) / Kenichi Kashibuchi(NTT) |
Paper Information | |
Registration To | Technical Committee on Communication Quality / Technical Committee on Information and Communication Management / Technical Committee on Network Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | QoS control functions of MQTT for assured communication and their evaluation |
Sub Title (in English) | |
Keyword(1) | IoT |
Keyword(2) | MQTT |
Keyword(3) | QoS |
Keyword(4) | communication control |
Keyword(5) | performance evaluation |
1st Author's Name | Yuya Sasaki |
1st Author's Affiliation | Kanazawa Institute of Technology(KIT) |
2nd Author's Name | Tetsuya Yokotani |
2nd Author's Affiliation | Kanazawa Institute of Technology(KIT) |
3rd Author's Name | Hiroaki Mukai |
3rd Author's Affiliation | Kanazawa Institute of Technology(KIT) |
Date | 2018-11-15 |
Paper # | CQ2018-69 |
Volume (vol) | vol.118 |
Number (no) | CQ-302 |
Page | pp.pp.33-36(CQ), |
#Pages | 4 |
Date of Issue | 2018-11-08 (CQ) |