Wireless Communications & Networking
During the past three decades, the world has seen signifi cant changes in the telecom- munications industry. There has been rapid growth in wireless c...
During the past three decades, the world has seen signifi cant changes in the telecom- munications industry. There has been rapid growth in wireless c...
This book paves the path toward fourth generation (4G) mobile communica- tion by introducing mobility in heterogeneous IP networks with both third gen...
设置易福门传感器软件,IFM LR Device 参数设定软件。...
PNI的地磁传感器技术提供高分辨率,低功耗,大信号噪声抗扰度,大动态范围和高采样率。 测量稳定.RM3100的MagI2C ASIC具有连续测量模式和单次测量轮询,软件可配置的分辨率和采样率,以及操作一个,两个或三个PNI传感器线圈的能力。 它集成了I2C和SPI接口,可实现系统设计灵活性。当实施R...
无线传感网有TDMA和CSMA两种基本的MAC协议方案。欣仰邦LoRa技术实现TDMA算法组网系统,LoRa-TDMA的优点是:低成本实现小规模组网。基于TDMA的MAC协议实现信道分配的机制简单成熟,它没有CSMA竞争机制的碰撞和重传问题,而是为无线传感器网络中每个节点分配独立的时隙用于数据发送或...