ME Editor V2.7.0 09/10/2003 Improved setting parameters including the displace...

应用背景This document describes how to set up a 6x6 multiple input, multiple output (MIMO) system using NI LabVIEW software and NI USRP™ (Universal Software Radio Peripheral) hardware. After a brief discussion of MIMO, the paper examines the hardware and software based on LabVIEW for a 6x6 MIMO-OFDM system using 4-QAM as modulation scheme. The system presented here is also capable of working as a 2x2 MIMO and 4x4 MIMO system with appropriate parameter configuration.关键技术With MIMO, you can increase wireless system performance without increasing power consumption. It is based on the idea that when using multiple antennas, the transmitted signal progresses through different wireless channels, from the transmitter antennas to the receive antennas, to

wapi standard spec 2006

多线程串口调试工具，支持文本传输，可十六进制显示-Serial multi-threaded debugging tools, support for text transmission, can be displayed in hexadecimal

PHS通信测试程序-PHS communications test procedures

此文档是对WINDOWS核心编程进行了详细的补充介绍，希望对大家有所帮助-This document is the core programming WINDOWS carried out a detailed additional information on the hope that help to everyone

关于智能天线误码率的研究，使用智能天线后，可明显减少系统的误码率，提高通信质量-Bit error rate on the smart antenna research, the use of smart antennas can significantly reduce the system bit error rate, and improve communication quality

本文件向大家详细的介绍了蓝牙技术的诞生，以及所遵循的一系列协议，为初学者进一步学习或开发蓝牙技术提供一些帮助。-This document is a detailed introduction to the Bluetooth technology was born, and followed by a series of agreements, for beginners to learn or develop Bluetooth technology to provide some help.

1、移植delphi spcomm到VC++。使用多线程方式分别读写。2、利用windows api 枚举系统串口，查找注册表等获得系统串口列表。3、响应usb-to-rs232器件热插拔消息，并将相关信息添加到串口列表中。

一个SMS 的短信平台的原代码，需要JAVA 的comm.jar的支持。可以和一些商用SMS的短信平台相媲美-an SMS messaging platform of the original code, the need JAVA Comm.jar support. Business can and some SMS messaging platform comparable

adsp的fft标准源代码，支持adsp 211XX，系列，效率很高-adsp fft the standard source code, support adsp 211XX, series, high efficiency