Design and Implementation of Adaptive Federation Gateway Based on 6LoWPAN Access Internet

The diversity of structure between Wireless sensor network and Internet leads to numerous technical difficulties in access and data interaction. Specific to internet access between 6Lo WPAN( IPv6 over Low power Wireless Personal Area Network) and Internet,a resolution using by radio frequency technology,improved the rate of networking,is proposed to instead of serial communication. Combined with Wireless Sensor Network,Embedded technology,technology of Micro Network Address Transition-Protocol Transition( u NAT-PT) and Intra-Site Automatic Tunnel Addressing Protocol( ISATAP),and Inter_Process Communication( IPC),a adaptive adaptation mechanism is realized in gateway to optimized data processing. Experimental results show that access of radio frequency worked together with the scheduling model of adaptive mechanism can effectively improve the rate of communication and reduce the latency.