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Conventional network management was based on wired network, which is unsuitable for resource constrained devices. WSNs consist Internet of Things (IoT) can be large scale networks, and it is impossible to manage each node individually. In this paper, we propose a network management protocol for WSNs to reduce management traffic.
This paper proposes two methods for dispatching sensors to gather data in the rechargeable wireless mobile sensor networks. Several anchoring locations are planned for sensors to collect data. A recharging dock is installed in the region of interest to restore the energy of sensors. After sensors are deployed randomly, they move to anchoring locations and collect data. In the first method, multiple...
M2M, means “Machine to Machine”, including “Machine to Mobile”, “Man to Machine”, etc., is the most popular application form of Internet of Things (IOT) in current stage, whose data transmission is supported by cable, wireless, mobile and other technology, which may be significant security vulnerabilities and risks. In addition, in many use cases, it is likely that M2M will be deployed in very large...
Aiming at monitoring information of HCHO, CH4, LPG and other toxic and harmful gas concentrations in the chemical production plant, the monitoring system designed a ZigBee wireless sensor network composed of CC2430, MC114 and MS1100 gas sensor, which built a safe, low power consumption, flexible detection system of toxic and harmful gas concentrations. As the system data transmission with the mode...
The system is mainly based on the Internet in the computer, use wireless data communication technologies and construct a “Internet of Things” of guardian body bio-information. This paper discusses various sensor nodes in the human body, how these nodes collected information through the wireless sensor network to relay station, the relay station pass through open computer networks to achieve information...
This paper presents the design and implementation of a remote monitoring and control system based on the cdma2000 IX technology. Nowadays cdma2000 IX system has added a series of packet equipment to construct the packet network and provide high speed packet data services. The packet network can provide two kinds of Internet accesses: simple IP and mobile IP. The paper adopts the mobile IP technology...
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