摘要
WDTU(Wireless Data Terminal Unit)是实现将数据通过无线网络(GPRS/CDMA)传输到以太网上数据中心的终端设备。在本设计中,利用ASIXOS丰富的协议资源及其对DNS功能的支持,结合花生壳客户端软件,使WDTU实现了DNS功能,提高了该终端设备的灵活性,方便了用户的使用,而且扩大了设备的适用范围,提高了产品的竞争力。
WDTU （Wireless Data Terminal Unit） is a type of devices capable of transmitting data to the data center on Ethernet through wireless networks such as GPRS and CDMA. Combined with Peanut Hull terminal, ASIX OS protocol stacks and their support of DNS is utilized to realize DNS on WDTU, which improves device agility and makes it easier to use.
出处
《单片机与嵌入式系统应用》
2009年第8期20-22,共3页
Microcontrollers & Embedded Systems
