DRM broadcast receiving system based on WiFi data pushing and mobile phone terminal receiving

• Main Authors: WANG JIAN, HOU YAHUI, SHEN XIANGHUI, LI ZHENGXIANG, YANG ZHANXIN
• Format: Patent
• Language: Chinese; English
• Published: 26.04.2019
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION; WIRELESS COMMUNICATIONS NETWORKS

The invention relates to the technical field of communication, and particularly relates to a DRM broadcast receiving system based on WiFi data pushing and mobile phone terminal receiving. The DRM broadcast receiving system based on the WiFi data pushing and the mobile phone terminal receiving comprises a radio-frequency front end, a USB Hub, a centralized receiving server and a user mobile phone receiving terminal which are in communication connection in sequence, and further comprises a WiFi link serving as a data distribution link. The system is low in cost and easy to realize, is a solutionmeeting domestic current amplitude modulation receiver standards, and is suitable for a few specific DRM broadcast coverage application scenes, such as DRM coverage receiving in a limited range of schools, villages and border posts. 本发明涉及通信技术领域，特别是涉及一种基于WiFi数据推送与手机终端接收的DRM广播接收系统。基于WiFi数据推送与手机终端接收的DRM广播接收系统，包括依次通讯连接的射频前端、USB Hub、集中接收服务器和用户手机接收终端，还包括作为数据分发链路的WiFi链路。本发明成本低，易于实现，是一种符合国内现行的调幅接收机标准的解决方案，适用于一些特定的DRM广播覆盖应用场景，例如对