4G & Beyond Convergence of Networks
From the transition of analog to digital communication along with seamless mobility and high computing power of small ha...
2020-05-26
4G系统
探索4G系统技术前沿，掌握从基础理论到高级应用的全面知识。本页面汇集了53,523个精选资源，涵盖4G通信协议、网络架构、信号处理等核心领域。无论您是致力于移动通信网络优化，还是深入研究物联网(IoT)与智能交通系统的集成方案，这里都是您的最佳学习平台。立即加入，获取最新4G技术文档、案例分析及开发...
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500
4G系统 热门资料
查看全部 500 份 →EPC and 4G Packet Networks
The telecommunications industry is undoubtedly in a period of radical change with the advent of mobile broadband radio a...
2020-05-27
Transmission Techniques for 4G Systems
Fourth Generation (4G) wireless communication systems aim to allow peak data rates in the range of 1 Gbps for nomadic ac...
2020-06-01
1
WLANs+WPANs+towards+4G+Wireless
This book paves the path toward fourth generation (4G) mobile communica- tion by introducing mobility in heterogeneous I...
2020-06-01
1
用于3G、4G和LTE通信系统的宽带低失真发射器
图1中的电路是一个宽带低失真RF发射器，集成双通道高速TxDAC+数模转换器(DAC)、宽带I/Q调制器和输出驱动器放大器。器件匹配良好，且DAC与调制器、调制器与驱动器放大器之间直接接口，可为包括3G、4G和LTE在内的很多RF通信应用提...
2023-02-15
2
基于51单片机与4G模块的人员在位系统设计
本文研究并设计了一种基于51单片机和4G模块的办公人员在位系统,本系统主要分为两个部分:下位机和上位机。下位机由单片机、按键、LED显示屏、压力传感器、串口转换器以及4G模块组成;上位机由云服务器、数据库、以及公众号组成。在下位机上,本系统...
2023-10-08
8
3G,+4G+and+Beyond–BRINGING NETWORKS
In recent years, cellular voice networks have transformed into powerful packet-switched access networks for both voice c...
2020-05-26
4G移动通信技术权威指南：LTE与LTE-Advanced.4G LTE.LTE
PrefaceDuring the past years, there has been a quickly rising interest in radio access technologies for providingmobile ...
2022-07-08
3