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researchexperiences [2017/08/26 13:02]
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researchexperiences [2018/09/10 02:42] (目前版本)
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 MOST=Ministry of Science and Technology, Taiwan MOST=Ministry of Science and Technology, Taiwan
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 +==== MOST Project: Horizontal Service Integration Gateway Architectures for Connecting Low Power and Lossy Network Endpoints and MQTT Brokers ====
 +
 +**PI**,  2018.8 - 2019.7
 +
 +Recently, Data-centric and MOM (Message-Oriented Middleware) architectural styles have been widely adopted when designing Pervasive systems and IoT (Internet of Things) applications. As a result, MQTT (Message Queuing Telemetry Transport), a compact and efficient data exchange protocol for devices with limited computing capability and network bandwidth, receives considerable attention both in academia and industry. A Pervasive system relies on environmental data collected by the wireless sensors inter-connected by LLN (Low-power and Lossy Networks). Appearently, the data must be transferred from LLN to the IP network. Apparently, a gateway is the key to cope with the impedance mismatch between heterogeneous networks. In this project, we propose two architectures, namely, the Generic Gateway Integration and the Customized Gateway Integration for dealing with common issues when designing MQTT-LLN gateways. Specifically, we will investigate the efficient mechanisms for gateway discovery and binding, adapting MQTT protocol features, and deal with the issues caused by transmitting data between MQTT and LLN. The proposed designs will be realized as reference implementations of MQTT-LLN gateway prototypes. Validations and experiments will also be performed to verify the effectiveness of the proposed approach.
  
 ==== MOST Project: Toward a RESTful Smart Home Service Operations Management Mechanism ==== ==== MOST Project: Toward a RESTful Smart Home Service Operations Management Mechanism ====
 
researchexperiences.txt · 上一次變更: 2018/09/10 02:42 來自 try
 
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