LoRa无线射频技术.docx
LoRa无线射频技术
目录
LoRa无线射频技术(1)......................................3
一、内容概述...............................................3
1.1背景介绍...............................................3
1.2研究意义与价值.........................................4
二、LoRa技术概述...........................................6
2.1LoRa定义及发展历程.....................................7
2.2LoRa工作原理简介.......................................8
2.3LoRa与其他无线技术的比较..............................10
三、LoRa无线射频基础......................................11
3.1射频基础知识..........................................13
3.2LoRa频段与调制方式....................................15
3.3信号传输距离与穿透能力................................16
四、LoRa系统组成与架构....................................17
4.1系统整体架构..........................................18
4.2网关与终端设备........................................19
4.3服务器与平台..........................................21
五、LoRa无线射频应用领域..................................23
5.1农业智能化............................................25
5.2智能电网..............................................27
5.3智慧城市..............................................28
六、LoRa无线射频技术挑战与前景............................29
6.1技术挑战与解决方案....................................31
6.2市场前景与发展趋势....................................32
6.3行业应用案例分析......................................33
七、LoRa无线射频技术标准与规范............................34
7.1国际标准与国内标准对比................................36
7.2标准对技术发展的影响..................................37
7.3推动行业规范化进程....................................38
八、LoRa无线射频技术发展趋势..............................40
8.1技术创新与突破........................................41
8.2应用场景拓展与深化....................................43
8.3行业合作与跨界融合....................................44
LoRa无线射频技术(2).....................................46
LoRa无线射频技术简介...................................46
无线通信系统概述.......................................47
LoRa技术基本原理.......................................48
LoRa协议详解...........................................49
LoRa网络架构与组成....................