联合信道和多载波 CDMA 上行链路传输的 DOA 估计

基于子空间的MIMO-OFDM系统的盲信道估计，可直接运行-Subspace-based MIMO-OFDM system for blind channel estimation can be directly run

无线与移动通信中的信号处理新技术 第1册 信道估计与均衡_-wireless and mobile communications signal processing of new technology for a channel estimation and equalization _

目前的智能机在硬件上多采用双cpu的架构，一个是基带处理器，主要处理数字信号、语音信号的编码解码以及GSM通信协议，另一个是应用处理器，运行操作系统和各种应用程序。基带处理器、射频和其它外围芯片作为一个模块，成为GSM/GPRS modem，提供AT命令接口。网络的应用已经是一个需求的热点，而目前的GSM模块大多都能支持GPRS功能。应用处理器通过AT命令集与带GPRS功能的无线通讯模块通信，为实现网络的应用提供了一个最底层的支持。 -Intelligent machines in the current hardware on many dual-cpu architecture of a baseband processor are mainly deal with digital signals, voice signals, and GSM codecs communication protocol, and the other is the application processor, operating system and applications running procedures. Baseband processor, radio frequency and other peripheral chips, as a module, as a GSM/GPRS modem, provided by AT command interface. Application of network needs is a hot spot, and most of the current GSM module can support GPRS function. Application processor through the AT command set and functionality with GPRS wireless communication module, in order to achieve the application of the network provides a bottom support.

smpp ver. 50 documentation

3G技术的一些简介和入门，大家可以看看以便3G技术的使用和学习！-the basic and beginning knowledge og 3g technology, we can use it to use or study 3g technology.

一个带有客户端服务器的十字棋游戏，很好的源码！谢谢！-a client server with the Crusaders game of chess, a good source! Thank you!

c++并口测试程序源码,还不错，适于初学者参考。-c++ parallel test program source code, but also good, suitable for advanced users.

采用服务器/客户机进行双机通信，通过局域网送至客户计.       在服务器的框图程序中，首先指定网络端口，并用侦听TCP节点建立TCP侦听器，等待客户机的连接请求，这是初始化的过程。   在用TCP节点进行通信时需要在服务器框图程序中指定网络通信端口号，客户机也要指定相同的端口，才能与服务器之间进行正确的通信。端口值由用户任意指定，只要服务器与客户机的端口保持一致即可。     在一次通信连接建立后，就不能更该端口的值了。如过的确需要改变端口的值，

raw socket 封包分析,具体见代码及注释-raw socket packet analysis, specific code and see Notes

This paper addresses the specific issues that a design team will have to consider in creating solutions for embedded devices. Starting with a generic architecture, issues regarding the creation of the hardware target and concomitant software are presented. Bluetooth system operation is then briefly discussed with the intention of taking into account the unique needs of a wireless connection in structuring the application software. Implementation issues are then discussed and closely followed up with development ideas that are designed to not only contain the project burn rate but also to get the product to market in as short a time as possible. - This paper addresses the specific issues that a design team will have to consider in creating solutions for embedded devices. Starting with a generic architecture, issues regarding the creation of the hardware target and concomitant software are presented. Bluetooth system operation is then briefly discussed wi