公开(公告)号：US20060135151A1

公开(公告)日：2006-06-22

申请号：US11016330

申请日：2004-12-17

Applicant: Keming Mu ,  Paul Friedman ,  Hui Deng

Inventor： Keming Mu ,  Paul Friedman ,  Hui Deng

IPC: H04Q7/20

CPC classification number: H04W84/14 ,  H04M1/2535 ,  H04M1/72502 ,  H04W88/06

Abstract: A cordless telephone system includes a base station and a handset. The base station includes a telephone line interface, a base station chipset coupled to the telephone line interface, and a first radio transceiver coupled to the base station chipset. The handset includes a microphone, a speaker, a processor coupled to the microphone and the speaker, a wireless network interface coupled to the processor, a handset chipset coupled to the processor, and a second radio transceiver coupled to the wireless network interface and the handset chipset. The second radio transceiver is operable to communicate with the first radio transceiver and a third radio transceiver at a device coupled to a computer network. In a cordless telephone mode, a telephone call is communicated between the handset and the base station. In an IP telephone mode, an IP telephone call is communicated between the handset and the device.

Abstract translation: 无绳电话系统包括基站和手机。 基站包括电话线接口，耦合到电话线接口的基站芯片组，以及耦合到基站芯片组的第一无线电收发器。 手机包括麦克风，扬声器，耦合到麦克风和扬声器的处理器，耦合到处理器的无线网络接口，耦合到处理器的手机芯片组，以及耦合到无线网络接口和手机的第二无线电收发器 芯片组。 第二无线电收发器可操作以在耦合到计算机网络的设备处与第一无线电收发器和第三无线电收发器进行通信。 在无绳电话模式中，在手机和基站之间传送电话呼叫。 在IP电话模式下，在手机和设备之间传送IP电话。