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Description: Nokia论坛提供的基于CDMA的SmartMessage协议，可以在此基础上实现铃声RingTone图片Logo,VCard,VCalendar-Forum Nokia's CDMA-based SmartMessage agreement can be achieved on this basis ringtones RingTone Photo Logo, VCard, VCalendar
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Size: 216266 |
Author: 吴泽锋 |
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Description: 中国联通CDMA定位业务基于用户平面相关设备技术要求v2(050126).doc-China Unicom's CDMA business positioning based on user plane related equipment technical requirements v2 (050126) . doc
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Size: 124769 |
Author: 七郎 |
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Description: 这个程序是TD-S-CDMA系统中,TDOA定位方法的系统程序.-the procedure is TD-S-CDMA system, the TDOA of the system.
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Size: 17437 |
Author: 忘青 |
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Description: Nokia论坛提供的基于CDMA的SmartMessage协议，可以在此基础上实现铃声RingTone图片Logo,VCard,VCalendar-Forum Nokia's CDMA-based SmartMessage agreement can be achieved on this basis ringtones RingTone Photo Logo, VCard, VCalendar
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Size: 216064 |
Author: 吴泽锋 |
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Description: HSDPA（High Speed Downlink Packet Access）技术是WCDMA基于R5的增强型技术，通过各种 核心技术可使下行速率达到14.4M，是WCDMA移动运营商进行大流量移动多媒体服务的首选技术。 下面简单介绍中兴通讯的HSPDA解决方案... ...
-HSDPA (High Speed Downlink Packet Access) technology is based on the WCDMA R5 enhanced technology, through various core technologies will enable downlink speeds of up to 14.4 Mbps, WCDMA mobile operators to large volume mobile multimedia technology of choice. Following is a brief introduction ZTE's HSDPA solution ...
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Size: 990208 |
Author: 李锋 |
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Description: 3G技术资料－－ 大唐电信的 TD-SCDMA物理层关键技术资料-3G technology information-- Datang Telecom's TD-SCDMA physical layer key technical information
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Size: 905216 |
Author: Nick |
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Description: 这个程序是TD-S-CDMA系统中,TDOA定位方法的系统程序.-the procedure is TD-S-CDMA system, the TDOA of the system.
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Size: 17408 |
Author: 忘青 |
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Description: 工业手机模块应用,CDMA及GPRS开发资料-Industrial application of mobile phone module, CDMA and GPRS development of information
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Size: 55658496 |
Author: 张晖 |
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Description: 硕士CDMA作业， 硕士CDMA作业，-Master s CDMA operation, Master s CDMA operation,
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Size: 304128 |
Author: 许兆 |
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Description: matlab的WCDMA程序，3G研究人员很好的参考程序，也包括C程序。-matlab s WCDMA procedures, 3G Researchers good reference procedures, including the C program.
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Size: 498688 |
Author: 张 |
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Description: CDMA视频传输，基于GPS/CDMA的车辆定位实时视频监控。-CDMA video transmission, based on GPS/CDMA positioning of vehicles in real-time video surveillance.
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Size: 6803456 |
Author: 温庆夫 |
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Description: Wavecom CDMA模块 Q2438使用Protel格式原理图，包含指示灯，LPC2103，双串口，12V供电。-Wavecom CDMA module Q2438 use Protel schematic format, including light, LPC2103, dual-serial port, 12V power supply.
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Size: 17408 |
Author: okapy |
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Description: wcda的仿真代码,涵盖了调制 信道编码等部分很有用的-the simulation of wcdma
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Size: 413696 |
Author: 小龙 |
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Description: 二用户CDMA系统，信道为加性高斯信道，使用BPSK调制，15位M序列扩频，可以正确解扩解调。
输出为2用户的基带信号、扩频信号、PSK调制信号、解调信号的时域和频域特性，给出两个用户分别的误码率。 -Second, the user CDMA system, channel for the additive Gaussian channel, using BPSK modulation, 15 M Sequence Spread Spectrum, you can correct demodulation despreading. Output of 2 user' s baseband signal, spread spectrum signal, PSK signal modulation, demodulation signal time domain and frequency domain characteristics of the two users are given the bit error rate, respectively.
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Size: 190464 |
Author: 哈哈 |
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Description: 中国联通CDMA定位业务SPACCESS接口技术要求v1，接口人员必备文档-China Unicom' s CDMA business SPACCESS location interface technology requirements v1, port workers must have documentation
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Size: 234496 |
Author: kq |
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Description: EVC编程，关于anydata公司的DTGS-800的拨号程序及来电显示、GPS定位信息发送AT指令，返回相应的经纬度信息。 该软件能够实现拨打电话，位置定位。 根据网友的程序进行更改的。这里感谢本站的网友！-EVC programming, on the anydata' s DTGS-800 dial-up procedures and caller ID, GPS location information to send AT commands, returning the corresponding latitude and longitude information. The software enables phone calls, location, location. According to the netizens procedure changes. Powered netizens here, thanks!
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Size: 4335616 |
Author: gaowei |
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Description: WAVECOM的CDMA模块用AT命令集，搞CDMA的可以参考-WAVECOM' s CDMA module for AT command set and engage in CDMA-can refer to the
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Size: 1063936 |
Author: MichaelC |
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Description: CDMA系统在加性高斯白噪声、瑞利多径衰落、赖斯衰落信道里的性能-CDMA system s performance in AWGN and Rayleigh and Rician Channel
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Size: 389120 |
Author: 曹生 |
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Description: 本书是国内外使用最为广泛的计算机网络经典教材。全书按照网络协议模型（物理层、数据链路层、介质访问控制子层、网络层、传输层和应用层），自下而上系统地介绍了计算机网络的基本原理，并给出了大量实例。在讲述各网络层的同时，还融合进了近年来迅速发展起来的各种网络技术，如Internet、SONET、ADSL、CDMA、WLAN和蓝牙等。另外，针对当前计算机网络的发展现状以及计算机安全的重要性，本书用了一整间的篇幅对计算机安全进行了深入讨论。
本书的适用对象很广泛。对于学习计算机网络课程的本科生以及研究生，本书都可以作为教材或教学参考书，每一章后面的大量练习题，可用于课程作业或者复习要点。对于从事网络研究、网络工程以及使用和管理网络的科研和工程技术人员，本书也是一本很有价值的参考读物。-This book is the most widely used at home and abroad of computer network classical textbook. Encyclopedia according to network protocol model (physical layer, data link layer, medium access control son layer, network layer, the transport layer and the application layer), bottom-up systematically introduced the basic principle of computer network is presented, and a great number of examples. In telling the network layer at the same time, still shirt-sleeve developed rapidly in recent years and all kinds of network technology, such as the Internet, SONET, ADSL, CDMA, WLAN and bluetooth etc. In addition, in view of the current situation and the development of computer network computer security, the importance of this book USES the entire length between to computer security carried on the thorough discussion.
The book is a widely applicable object. To learn computer network course undergraduate and graduate students, this book can be used as a teaching material or reference book for teach
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Size: 11442176 |
Author: 刘超 |
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Description: Chapter 18 README FILE
Prepared by: William H. Tranter
Department of Electrical and Computer Engineering
Virginia Tech - Mail Code 0350
Blacksburg, VA 24061
email: btranter@vt.edu
Revision Dates: June 20, 2004
Note: This readme file contains changes and or corrections to programs contained in Chapter 18 of the textbook
W. H. Tranter, K. S. Shanmugan, T. S. Rappaport, and K. L. Kosbar, Principles of Communications System Simulation with Wireless Applications, Prentice Hall PTR, 2004 (ISBN 0-13-494790-8).
Files: c18_cdmaex1.m and c18_cdmaK.m
Explanation: The two files c18_cdmaex1.m and c18_cdmaK.m are identical except for the file names. The name c18_cdmaex1.m was used in the text and the name c18_cdmaK.m was used in Appendix B. Sorry for the confusion.(CDMA communication system modeling, simulation, a full set of complete system modeling and simulation)
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Size: 21504 |
Author: lklx520
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