Data Transmittion: Data and Computer Communications

pda通过gprs访问局域网内的webservice.有关windows mobile的代码 -pda through gprs access LAN webservice. on the windows mobile code

TI的32MM玻璃管卡读写资料,多页读写-TI

VB中开发串口，本程序可以帮助初学者很好的了解基本编程要求和技巧！欢迎大家学习，指导-VB in the development of serial port, this program can help beginners a good understanding of the basic programming requirements and skills! Welcomed the U.S. study, the guidance

VC6 下用Mscomm控件，可以实现对DTR的控制-VC6 using Mscomm control can be achieved for the control of DTR

Gsm手机(短信息，电话簿)开发库C++源代码通过GSM modem 或 IrDA 设备基于GSM标准: ETSI GSM 07.07, ETSI GSM 07.05 -Gsm mobile phone (SMS messages, phone book) the development of library C++ Source code through the GSM modem or IrDA devices based on the GSM standard: ETSI GSM 07.07, ETSI GSM 07.05

VB 串口调试助手源代码，通过这个简单例子的学习能够增进对vb界面编程的深入理解，也能够对串口通信有一个大概的了解，对以后的串口通信程序的编写，具有重要的知道意义。

PowerPC MPC860 Reg configuration.

生成2KHz和8KHz的混合信号，使该信号通过上述滤波器，观察滤波前后的波形变化和频谱分布情况。-2KHz and 8KHz generation mixed-signal, so that the signal through the above-mentioned filter, filter before and after observation of the waveform and spectrum distribution of the changes.

WiMAX, or the IEEE 802.16 standard for broadband wireless access, is increasingly gaining in popularity as a technology with significant market potential. This paper first provides an overview of the existing and developing 802.16 standards and their key differences/applications. The PHY and MAC layers of a typical WiMAX base station are then described. The associated implementation challenges faced by WiMAX infrastructure developers, including performance/cost/flexibility trade-offs in the choice of silicon, are clearly outlined. The paper then describes how FPGA-based system implementation can address these challenges including the “accelerated time-to-market” requirement which is considered a key enabler for early success in this market. As an example design, the physical layer implementation of the 802.16d standard with Altera FPGAs and intellectual property (IP) is proposed.

西门子的Gprs模块的设置与数据收发的方法-Siemens Gprs module installed and the data transceiver