基于WCDMA无线传真系统的研究与设计  

Design and Implementation of Wireless Fax System Based on WCDMA

作　　者：李哲[1] 孟鹏博 

机构地区：[1]西安邮电大学电子工程学院,西安710121 [2]西安邮电大学计算机学院,西安710121

出　　处：《无线通信技术》2015年第1期11-14,共4页Wireless Communication Technology

摘　　要：传真是现代无线通信领域一项重要的数据业务。WCDMA移动通信技术在我国已经大规模商用,但是基于WCDMA的无线传真技术在国内研究的比较少。本文介绍一种使用WCDMA技术传输传真的方法。系统通过传真接口电路将外部传真设备的数据接收下来,利用PPP协议实现无线传真系统与WCDMA网络的协商,使它附着在WCDMA网络上,使用TCP协议将传真数据可靠地发送到接收端。Fax is an important data service of modem wireless communication field. WCDMA mobile eommanication technology has been large - scale commercial in China, but the research of wire fax technology based on WCDMA is really few. This paper introduces a method of using WCDMA tech- aology to transmit facsimile. The system receives the data of external fax device though the fax inter- face circuit, using the PPP protocol the wireless fax system negotiates with the WCDMA network, and making it attached to the WCDMA network. The fax data will be transmitted to the receive ter- minal by the TCP protocol.

关 键 词：无线传真 WCDMA PPP协议 AT指令 

分 类 号：TN917.81[电子电信—通信与信息系统]