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    • 3. 发明申请
    • INTERFACE DEVICE
    • 接口设备
    • WO2007000588A1
    • 2007-01-04
    • PCT/GB2006/002362
    • 2006-06-27
    • EZURIO LIMITEDTAILOR, MahendraHUNN, Nicholas
    • TAILOR, MahendraHUNN, Nicholas
    • H04L29/06
    • H04L69/08
    • An interface device (10) for enabling wireless data communication between a host device (12) and a remote device (14) has a host serial interface (16) which is connected to the host device (12) and a wireless interface (18) for wireless data communication with the remote device (14). The interface device (10) also has a wireless interface controller (22) which is configured to control the operation of the wireless interface (18) to enable data communication between the host device (12) and remote device (14) via the interface device (10). A memory (26 )in the interface device (10) stores a BASIC computer program and an interpreter (24) reads successive program commands from the memory (26) and converts the program commands into corresponding control commands for the wireless interface controller (22). The interface device (10) has the particular advantage that the same BASIC program may be used to operate interface devices using different wireless interface protocols simply by configuring the interpreter.
    • 用于实现主机设备(12)和远程设备(14)之间的无线数据通信的接口设备(10)具有连接到主机设备(12)和无线接口(18)的主机串行接口(16) 用于与远程设备(14)的无线数据通信。 接口设备(10)还具有无线接口控制器(22),其被配置为控制无线接口(18)的操作,以使主机设备(12)和远程设备(14)之间经由接口设备进行数据通信 (10)。 接口装置(10)中的存储器(26)存储BASIC计算机程序,并且解释器(24)从存储器(26)读取连续的程序命令,并将程序命令转换成无线接口控制器(22)的相应控制命令, 。 接口设备(10)具有以下特殊的优点:相同的BASIC程序可以简单地通过配置解释器来使用不同的无线接口协议来操作接口设备。
    • 4. 发明申请
    • COMMUNICATION SYSTEM
    • 通讯系统
    • WO2007105008A1
    • 2007-09-20
    • PCT/GB2007/000956
    • 2007-03-16
    • EZURIO LIMITEDHUNN, NicholasWHEATLEY, Timothy, JohnTAILOR, Mahendra
    • HUNN, NicholasWHEATLEY, Timothy, JohnTAILOR, Mahendra
    • H04M3/56H04L12/18
    • H04W88/04H04M2250/02H04W88/18
    • A radio communication system comprises a plurality of Bluetooth radio devices (Ia, Ib5 Ic, Id). Each device has a microphone (5), an audio output, such as a loudspeaker (7), and a short range radio transceiver (2a, 2b) capable of communicating digital data with a plurality of compatible neighbouring radio devices. Each radio device is configured to receive outgoing audio data from a first neighbouring radio device, to mix an input audio signal received at the microphone (5) with the received outgoing audio data and to transmit the combined audio data to a second neighbouring radio device. Each radio device is further configured to receive incoming audio data from the second radio device, to output an output audio signal corresponding to the received incoming audio data to the audio output and to re-transmit the received incoming audio data to the first radio device. The radio devices form a communication chain and each radio device is in communication with a maximum of one first radio device and one second radio device. A start radio device Ia which has no first neighbouring radio device is configured to transmit to the second radio device audio data corresponding to only the input audio signal. An end radio device Id which has no second neighbouring radio device is configured to re-transmit the combined audio data to the first radio device. The system provides an audio network that can include a large number of participant devices.
    • 无线电通信系统包括多个蓝牙无线电设备(Ia,Ib5Ic,Id)。 每个设备具有麦克风(5),诸如扬声器(7)的音频输出和能够与多个兼容的相邻无线电设备通信数字数据的短距离无线电收发器(2a,2b)。 每个无线电设备被配置为从第一相邻无线电设备接收输出音频数据,以将在麦克风(5)处接收的输入音频信号与接收到的输出音频数据进行混合,并将组合的音频数据传输到第二个相邻无线电设备。 每个无线电设备还被配置为从第二无线电设备接收输入音频数据,以将对应于所接收的输入音频数据的输出音频信号输出到音频输出,并将接收到的输入音频数据重新发送到第一无线电设备。 无线电设备形成通信链,并且每个无线电设备与最多一个第一无线电设备和一个第二无线电设备通信。 没有第一相邻无线电设备的起始无线电设备1a被配置为向仅与输入音频信号相对应的第二无线电设备发送音频数据。 没有第二相邻无线电设备的终端无线电设备Id被配置为将组合的音频数据重新发送到第一无线电设备。 该系统提供了可以包括大量参与者设备的音频网络。