frequency hopped Spread spectrum code
标签： frequency spectrum hopped Spread
上传时间： 2017-04-29
上传用户：miaochun888
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
上传时间： 2014-12-08
上传用户：ljmwh2000
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
上传时间： 2013-11-30
上传用户：changeboy
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
TIME HOPPING Spread SPECTRUM SIGNALS (ULTRA WIDE BAND SIGNALS) - UWB SIGNAL DESCRIPTION - THE UWB TRANSMITTER - THE UWB RECEIVER
标签： SIGNALS DESCRIPTION UWB SPECTRUM
上传时间： 2014-01-06
上传用户：duoshen1989
Spread-spectrum techniques are methods by which electromagnetic energy generated in a particular bandwidth is deliberately Spread in the frequency domain, resulting in a signal with a wider bandwidth. These techniques are used for a variety of reasons, including the establishment of secure communications, increasing resistance to natural interference and jamming, and to prevent detec
标签： Spread-spectrum electromagnetic techniques particular
上传时间： 2017-06-06
上传用户：royzhangsz
matlab code for Spread spectrumusing M george algo
标签： spectrumusing matlab george Spread
上传时间： 2013-12-31
上传用户：开怀常笑
This is an pdf file for information on Spread spectrum.
标签： information spectrum Spread This
上传时间： 2014-01-19
上传用户：wweqas
NEW ORTHOGONAL BINARY USER CODES FOR MULTIUSER Spread SPECTRUM COMMUNICATIONS
标签： COMMUNICATIONS ORTHOGONAL MULTIUSER SPECTRUM
上传时间： 2017-08-11
上传用户：shanml
Since the principle of multi-carrier code division multiple access (MC-CDMA) was simultaneously proposed by Khaled Fazel et al. and Nathan Yee et al. at the IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) in the year 1993, multi-carrier Spread spectrum (MC-SS) has rapidly become one of the most wide Spread independent research topics on the field of mobile radio communications. Therefore, the International Workshop on Multi-Carrier Spread Spectrum (MC-SS) was initiated in the year 1997. Multi-carrier and Spread spectrum systems with their generic air interface and adaptive technologies are considered as potential candidates to fulfill the requirements of next generation mobile communications systems.
标签： Multi-Carrier Spectrum Spread 2007
上传时间： 2020-05-31
上传用户：shancjb
