Design of the Intelligent Sensor with Wireless Network Interface(WNI) 智能传感器无线网络接口(WNI)的设计和实现
There are a variety of wireless network interface for data transmission on mobile devices ( EDGE, 3G, WiFi ), the availability, data transmission rate and energy consumption of these varieties of wireless networks are quite different. 移动设备有多种用于数据传输的无线网络接口(WNI)(EDGE、3G和WiFi),各种无线网络在可用性、数据传输速率和能量消耗上都存在较大差异。
Thus, most of mobile computing devices, such as portable computers, PDAs ( Personal Digital Assistant ) and so on, have equipped with IEEE 802.11 wireless network interface card to facilitate access to the wireless networks. 因而,便携电脑和PDAs(personalDigitalAssistant)等移动计算设备大多配置了IEEE802.11无线网络接口(WNI)卡以方便接入到无线网络中。
The nodes in the MANET have wireless network interface and can move freely, form a dynamically changing network topology. 网络中的节点具有无线网络接口(WNI),可以自由移动,形成了动态变化的网络拓扑结构。
Because of the restriction of wireless network interface, one or many moving nodes are needed to set up route. 由于无线网络接口(WNI)传输范围的限制,需要一个或多个移动节点来参与路由的建立。