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IS-95/CDMA2000基带成形滤波器的实现
- IS-95/CDMA2000基带成形滤波器的实现 IS-95滤波器的实现： 本次设计采用转置型结构，并用展开技术将字串行架构转换成字并行处理架构，从而提高运行的速度。本次设计中采用展开因子J=4的展开转换技术。设输入数据为filter_in，输出数据为filter_out，则其展开因子J=4的并行处理系统如下图所示 ,IS-95/CDMA2000 base-band filter shaping to achieve IS-95 filter to achieve: the desig
spreadspectrum
- CDMA2000,复扩频， 输入I、Q两路各384个信息比特，经过WALSH码调制和短PN码扩频，I、Q两路各输出384*64个信息比特。-CDMA2000, complex spread-spectrum, type I, Q of the two information bits 384, after WALSH short PN code modulation and spread spectrum code, I, Q output of the two 384* 64 bits of
CDMAconcept
- 详细介绍了3G中的一个标准——CDMA2000的一些知识，对从事移动通信开发与研究的人员是一个不错的资料。-Details of a 3G standard- CDMA2000 some knowledge, engaged in the development of mobile communications and research staff is a good information.
cdma2000_system_uu_interface_test_spec
- cdma2000系统空中接口测试规范，是CDMA2000布网工程师具有极高参考价值的网络测试规范。-cdma2000 air interface test system specifications are CDMA2000 Network Engineer cloth has high reference value for the network test norms.
cdma2000_Protocl_stack
- 介绍3G标准之一的CDMA2000协议栈的历史和协议栈原理，对CDMA200协议栈工作原理的了解有较大的帮助。-Introduction of one 3G standard CDMA2000 protocol stack protocol stack of the history and theory of the working principle CDMA200 protocol stack has a greater understanding help.
cdma2000_simulink
- cdma2000的系统建模及实现 包括信源编码，信道编码，扩频，调制。-cdma2000 System Modeling and implementation
CDMA2000DownlinkSimulinkModels
- This model simulates a CDMA2000 1xRTT Forward link (between Base Station and Mobile Station)
scramble
- CDMA2000，加扰，输入768个信息比特，经过带有用户掩码的长码加扰后，输出768个信息比特-scramble
descramble
- CDMA2000,解扰，输入768个信息比特，经过带有用户掩码的长码解扰后，输出768个信息比特-CDMA2000，descramb
despreadspectrum
- CDMA2000，解复扩频，输入I、Q两路各384*64个信息比特，经过短PN码解扩频和WALSH码解调，I、Q两路各输出384个信息比特-CDMA2000, spread spectrum demultiplexing, type I, Q of the two-way 384* 64 bits of information, after a short PN code and spread spectrum solutions WALSH demodulation code, I, Q ou
decrc
- CDMA2000,解CRC_12,输入192个信息比特，通过去8个尾比特0和解CRC_12，输出172个信息比特-CDMA2000, solutions CRC_12, input 192 bits of information, through to the end of 8-bit 0 of reconciliation CRC_12, output 172 information bits
cdma20001xEV-DO
- 本文详细描述了CDMA2000 1x EV-DO，是英文版的，但是比较简单，给大家分享下-In this paper, a detailed descr iption of the CDMA2000 1x EV-DO, is the English version, but relatively simple to share with you the next
cave
- 在cdma2000移动通信系统中使用A-Key实现空中接口部分无线接入的身份验证和加密密钥的产生。-Cdma2000 mobile communication system in the use of A-Key part realize wireless access air interface authentication and encryption key generation.
zonghe_cdma2000
- cdma2000的完整程序，包括发送和接受两部分，涉及信道编解码，交织，扩频等-gsm complete process, including sending and receiving two parts, related to the channel encoding and decoding, interleaving, spreading, etc.
cdma2000ceshi
- cdma2000的测试文档，绝对好用，一定下载-cdma2000 test documentation, absolutely easy to use, be sure to download
CDMA2000_Phy
- CDMA2000通信系统I/Q路采用复扩频的matlab仿真-none
BaseBandFilter
- CDMA2000的基带成形滤波器的matlab程序-none
ppp-scripts[1].tar
- 华为 CDMA2000 3G模块拔号脚本.-Huawei' s CDMA2000 3G module dial scr ipt.
CDMA2000_Downlink_Simulink_Models
- CDMA2000_Downlink_Simulink_Models.rar cdma2000 下行链路 matlab模块代码-CDMA2000_Downlink_Simulink_Models.rar
cdma2000
- Multi-user CDMA system block diagram in Simulink AND CONVOLUTIONAL CODE WITH PBSK MAPPS IN SIMULINK MATLAB