注意:刚上传的不完整,以这个为准 (在DS-spread spectrum系统中,噪声为加性高斯白噪声,传统单用户检测,线性解相关多用户检测和最小均方误差多用户检测的性能比较)
标签:
上传时间: 2017-05-24
上传用户:阳光少年2016
MULTIPLE ACCESS TECHNIQUES - THE MAIN ACCESSING TECHNIQUES USED IN MOBILE COMMUNICATIONS: PERFORMANCE AND CHARACTERISTICS -Duplex transmissions - Multiple access in mobile communications -Characteristics and parameters of FDMA systems - The characteristics and parameters of the TDMA systems - The characteristics and parameters of CDMA systems -Packet Radio – PR - ALOHA
标签: TECHNIQUES COMMUNICATIONS ACCESSING MULTIPLE
上传时间: 2013-12-23
上传用户:watch100
SPREAD SPECTRUM MODULATION TECHNIQUES -spread spectrum - those modulation methods that are producing a signal whose spectrum is more wider than of the data signal, the occupied frequency band being independent by the signal of data band. -The signals with spread spectrum of direct sequence type BPSK (BPSK-DS-SS) -The signals with spread spectrum of direct sequence type QPSK – DS–SS - Frequency hopping spread spectrum signals (FH-SS)
标签: MODULATION TECHNIQUES modulation SPECTRUM
上传时间: 2017-06-05
上传用户:lht618
直接序列扩频DSSS, 跳频扩频FHSS, 码分多址CDMA编译码, 的实现
上传时间: 2017-07-02
上传用户:zm7516678
problem of blind demodulation of multiuser information symbols in a high-rate code-division multiple-access (CDMA) network in the presence of both multiple-access interference (MAI) and intersymbol interference (ISI) is considered.
标签: code-division demodulation information multiuser
上传时间: 2014-01-13
上传用户:熊少锋
jhj kjhj jkljlk kljlksj lkjxclkj l xkc lxzk xcl kxl kcxklc lxckx ,xc,mx xclkxlkc ,mxc,mx, ,m,mxlxlx ,xmc,x xcmx,mc,xm hsjhdjks sdjksk
标签: lkjxclkj xclkxlkc kljlksj jkljlk
上传时间: 2017-07-22
上传用户:zuozuo1215
一些直扩和跳频的程序,还有CDMA的程序
上传时间: 2017-07-24
上传用户:huql11633
TD - SCDMA系统无线资源管理算法框架,时分双工码分多址(TDD-CDMA),全球公认的中国3G的基础,是专为对称和非对称的3G提供移动服务。
上传时间: 2013-12-20
上传用户:cxl274287265
一个很完整的计算器代码,能实MS,MR,M+,MC等功能,在wince环境下开发,所用的开发工具是evc。这个程序比较完善,希望大家喜欢,谢谢!
上传时间: 2017-09-19
上传用户:youmo81
很好的图,对你毕业论文很有用,是关于cdma通信系统方面的,很好,可以借鉴一下!
标签:
上传时间: 2013-12-25
上传用户:wxhwjf