The Design and Implementation of Wireless Gateway Using ZigBee Wi-Fi
نویسنده
چکیده
In the present existing system, only Zigbee is used as a wireless communication device to transmit the sensed data to the control room through commercial platform Zigbee. A new system is presented in which the application of WSN (Wireless Sensor Network)/Zigbee is gaining popularity and connecting WSN/Zigbee to the present standard network seamlessly is an important issue. This paper presents the design and realization of a ZigBee-Wi-Fi wireless gateway based on ARM7 LPC2148, ARM9 S3C2440 and embedded Wi-Fi module. In Zigbee network, wireless gateway act as a sink, by receiving data from sensor nodes and interacts with them. In WLAN, wireless gateway communicates with PC or network servers by means of access Point. The wireless gateway helps in realizing communication effectively between Zigbee network and WLAN.
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