Title :
Data transmission mechanism for multiple gateway system
Author :
Xuan He ; Yuanchen Ma ; Mizutani, M.
Author_Institution :
Hitachi (China) R&D Corp., Beijing, China
Abstract :
In various Internet of Things (IoT) application scenarios, such as environment monitoring, smart city, etc., most of them are restricted in distribution because of the resource constrained issue over most typical IoT devices. The limitation of devices hardware performance further involves the issue of weak transferring and processing of huge data. A multiple gateway system is proposed for wireless sensor network (WSN) management in BEMS. And this paper provides an efficient data transmission method for sensor data collection via the multiple gateway system. This method involves a control device into the multiple gateway system, and this control device can provide an efficient route for every gateway in the system via network information collection and maintenance, policy judgment, route optimization and control. Using this method over related multiple gateway system, the network power consumption and data delay can be decreased, thereby promoting the system working efficiency.
Keywords :
Internet of Things; data acquisition; data communication; internetworking; optimisation; power aware computing; wireless sensor networks; BEMS; Internet of Things application; IoT devices; WSN management; control device; data delay; data transmission method; device hardware performance; multiple gateway system; network information collection; network information maintenance; network power consumption; policy judgment; route optimization; sensor data collection; system working efficiency; wireless sensor network management; IoT; Smart Object; Wireless networks;
Conference_Titel :
Information Science and Service Science and Data Mining (ISSDM), 2012 6th International Conference on New Trends in
Conference_Location :
Taipei
Print_ISBN :
978-1-4673-0876-2
