在接下来的SIP和IPLink

本书介绍的wcdma系统的基本原理：包括wcdma的系统结构，关键技术，数据传输基本技术，无线接口，基本信令流程，3G业务，实现等-The book described the basic principles of WCDMA systems: including WCDMA system architecture, key technologies, the basic data transmission technology, the wireless interface, the basic signaling flow, 3G business, realize, etc.

本文档详细介绍了在WINDOWS下用VC6.0编译ORTP的方法,还有要用到的4个头文件-this document described in detail under Windows with VC6.0 compiler ORTP way still have to use the four header file

Matlab盲信号分离很有用的工具，是做信号分离的好帮手-Blind Signal Separation Matlab useful tool to do a good helper signal separation

文章中研究了OFDM系统的时间同步问题，分析了系统的时间偏差容忍度-Research article in the OFDM system, time synchronization problems, analysis of system time deviation tolerance

提供了一些ADSP-217x或ADSP-218x DSP芯片的编程事例，运行在uC/OS-II平台下。-It offered some programme cases of DSP ADSP-217x or ADSP-218x, which running on uC/OS-II.

smart card iso7816 标准的文档-smart card iso7816 standards document

新个GSM模块收发手机短信源程序,非常值得借去借鉴。-The new module of GSM mobile phones to send and receive message source, very worthwhile to learn by.

SIP 协议概要 实现介绍 互操作测试和应用-SIP outline agreement on achieving interoperability testing and application

Digit core phone 源代码-Digit core phone source code