ＵＳＢ无线上网卡制造技术

本发明专利技术公开了一种ＵＳＢ无线上网卡，其包括一无线通信模块，一通过ＰＣＭ接口与该无线通信模块连接的蓝牙通话模块，该无线通信模块通过ＰＣＭ＿ＯＵＴ发送语音数字信号给该蓝牙通话模块；该无线通信模块通过ＰＣＭ＿ＩＮ接收来自该蓝牙通话模块的语音数字信号。本发明专利技术基于目前手机中大量普及使用的蓝牙通话功能的现状，提出了在ＵＳＢ无线上网卡中增加蓝牙通话模块，实现了通过蓝牙耳机拨打和接听电话，而无需多余的线缆和繁琐的耳机操作。并且，本发明专利技术适用于２．５Ｇ／３Ｇ的ＵＳＢ无线上网卡。

USB wireless network card

The invention discloses a USB wireless network card, which comprises a wireless communication module, a PCM interface and through the wireless communication module is connected with the Bluetooth communication module, the wireless communication module to the Bluetooth communication module through PCMOUT send voice digital signal; the wireless communication module through PCMIN receiving voice digital signal from the Bluetooth phone module. The current situation in the popularization of the mobile phone Bluetooth communication function based on the proposed increase in USB wireless network card Bluetooth module, through the implementation of the Bluetooth headset to make and receive calls, without the need for extra cable and cumbersome headset operation. Moreover, the invention is applicable to 2.5G / 3G USB wireless network card.

【技术实现步骤摘要】

【技术保护点】
１．一种ＵＳＢ无线上网卡，其特征在于，其包括一无线通信模块，一通过ＰＣＭ接口与该无线通信模块连接的蓝牙通话模块，该无线通信模块通过ＰＣＭ＿ＯＵＴ发送语音数字信号给该蓝牙通话模块；该无线通信模块通过ＰＣＭ＿ＩＮ接收来自该蓝牙通话模块的语音数字信号。

【技术特征摘要】

【专利技术属性】
技术研发人员：胡俊锋，
申请(专利权)人：芯讯通无线科技上海有限公司，
类型：发明
国别省市：31[]