LTE关键技术 LTE的基本概念 LTE的物理信道 下行物理信道 上行物理信道

一、移动通信网性能指标 二、移动通信组网 三、移动通信信道设计 四、移动通信越区切换

电子科技大学：《数字通信 Digital Communications》课程教学资源（课件讲稿）第4章 AWGN信道的最佳接收机 4.9 CPM信号的最佳接收机 4.10 有线和无线通信系统的性能分析

§8.1 RF Oscillators射频振荡器 §8.2 Microwave Oscillators微波振荡器 §8.3 Frequency Synthesis Methods 频率合成方法 §8.5 Oscillator Phase Noise 振荡器相位噪声

§10.1 Receiver Architectures 接收机的结构 §10.2 Dynamic Range 动态范围 §10.3 Selection of IF Frequency 中频选择

• Motivation for a Network of Wireless Sensor Nodes • Definitions and background • Challenges and constraints • Overview of topics covered

§9.1 Analog Modulation模拟调制 §9.2 Binary Digital Modulation二进制数字调制 §9.3 Error Probabilities for Binary Modulation 二进制调制的出错概率 §9.4 Effect of Rayleigh Fading on Bit Error Rats 瑞利衰落对误码率的影响 §9.5 M-ary Digital ModulationM维的数字调制

§7.1 Mixer characteristics §7.2 Diode mixers §7.3 FET mixers

§5.1 Filter Design by the Insertion Loss Method §5.2 Filter Scaling and Transformation §5.3 Low-pass and high-pass using Transmission line stub §5.4 Stepped-Impedance low-pass Filters §5.5 Bandpass Filters using Transmission Line Response

§3.1 Review of Random Processes 随机过程回顾 §3.2 Thermal Noise 热噪声 §3.3 Noise in Linear System 线性系统中的噪声 §3.4 Basic Threshold Detection 基本的门限检测 §3.5 Noise Temperature and Noise Figure 噪声温度和噪声系数 §3.6 Noise Figure of Passive Networks 无源网络的噪声系数 §3.7 Dynamic Range and Intermodulation Distortion 动态范围和交调失真