Multi-mode scatter communication system compatible with WiFi and/or LoRa

The invention provides a multi-mode scatter communication system compatible with WiFi and/or LoRa. Multiple scatter communication systems can be implemented on the same digital system, and a general architecture of multi-mode scatter communication is formed. Therefore, the invention is more versatile, flexible, reconfigurable, and compatible than the background art. The first scheme can realize scatter communication in different modes only by changing an antenna and changing the software configuration of a digital baseband processor. The second scheme can realize multi-mode scatter communication of mutually independent channels, and the multiple channels can simultaneously communicate without channel clogging. The third scheme can realize multiple modes of scatter communication in a frequency band covered by the multi-frequency antenna in a time division multiplexing manner. 本发明提出了兼容WiFi和/或LoRa的多模式散射通信系统，能够在同个数字系统上实现多种散射通信体制，形成了多模式散射通信的通用架构。因此，本发明比背景技术方案更加通用、灵活、可重配置、兼容性高。本发明的方案仅通过更换天线、更改数字基带处理器软件配置即可实现不同模式下的散