公开(公告)号：US20160197639A1

公开(公告)日：2016-07-07

申请号：US14909535

申请日：2014-02-20

申请人： BLUEGAN S.R.L.

发明人： ANGELO BONI ,  FABRIZIO PANCALDI ,  MARCO BETTOLI

IPC分类号： H04B1/40 ,  H04W4/00 ,  H04B7/02

CPC分类号： H04B1/40 ,  H04B7/024 ,  H04H20/06 ,  H04H20/62 ,  H04H60/79 ,  H04M1/6066 ,  H04W4/18 ,  H04W4/80 ,  H04W8/005 ,  H04W72/1215 ,  H04W88/06 ,  H04W92/18

摘要： An electronic device for point-to-multipoint transmission of a digital signal over a radio communication network comprises a transmitter-receiver configured to receive a radio-frequency input digital signal and generate therefrom a baseband digital signal and comprises a digital signal processor. The digital signal processor comprises a receiving module, an input buffer, an audio decoder module and an output buffer. The transmitter-receiver is further configured to receive the duplicated baseband output digital signal and generate therefrom a radio-frequency output digital signal.The transmitter-receiver is configured to receive the radio-frequency input digital signal on the basis of Bluetooth® specifications and transmit the radio-frequency output digital signal on the basis of Bluetooth® specifications, and the microcontroller is configured to realize a unidirectional asynchronous packet data link.There is further described a system for point-to-multipoint radio transmission comprising a plurality of electronic devices for point-to-multipoint transmission of a digital signal over a radio communication network.

摘要翻译： 一种用于通过无线电通信网络进行数字信号的点对多点传输的电子设备包括：发射机 - 接收机，被配置为接收射频输入数字信号并由此产生基带数字信号，并且包括数字信号处理器。 数字信号处理器包括接收模块，输入缓冲器，音频解码器模块和输出缓冲器。 发射机 - 接收机还被配置为接收复制的基带输出数字信号并由此产生射频输出数字信号。 发射机 - 接收机被配置为基于Bluetooth®规范接收射频输入数字信号，并根据Bluetooth®规范发送射频输出数字信号，微控制器被配置为实现单向异步包 数据链接。 还描述了一种用于点对多点无线电传输的系统，其包括用于通过无线电通信网络进行数字信号的点对多点传输的多个电子设备。