Zhang Jiajin

A social networks integrated sensor platform for precision agriculture

This paper proposes a social network Sina Weibo integrated sensor platform for precision agriculture to effectively provide various agricultural services. As a case study, a greenhouse environment monitoring system employing our proposal method has been developed. Experiment results show that this system can reduce the burden of the implementation and management of wireless sensor network (WSN), and the proposed approach is feasible, cost-effective and flexible for exploiting a social networks-based wireless monitoring system quickly. To the best of our knowledge, our proposed system is the first work to integrate Bluetooth v4.0 wireless technology, smartphone-based field server (gateway), and a social networks Sina Weibo application to improve the agricultural services of precision agriculture.

A DMR Logic for Mitigating the SET induced Soft Errors in Combinational Circuits

In this paper, a novel dual module redundancy (DMR) logic circuit structure is proposed to harden the standard cells in the large combinational circuits. Three-dimensional TCAD simulation results present that this hardening structure can ultimately eliminate the SET pulse. Based on this DMR logic circuit structure and the layout placement adjustment technique, the partial hardening approach is used to harden the large combination circuits.