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
In 揚erformance of multi-carrier DS CDMA Systems?we apply a multi-carrier signaling technique to a direct-sequence CDMA system, where a data sequence multiplied by a spreading sequence modulates multiple carriers, rather than a single carrier. The receiver provides a correlator for each carrier, and the outputs of the correlators are combined with a maximal-ratio combiner. This type of signaling has the desirable properties of exhibiting a narrowband interference suppression effect, along with robustness to fading, without requiring the use of either an explicit RAKE structure or an interference suppression filter.
标签： multi-carrier erformance signaling technique
上传时间： 2017-07-31
上传用户：宋桃子
根据DS码和PAM计算每输入一个比特相应脉冲的位置和幅度
上传时间： 2014-06-22
上传用户：dancnc
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
直接序列扩频的缩写（DS-SS ） 二相相移键控（BPSK） matlab源代码
上传时间： 2017-08-19
上传用户：qwe1234
这是一片DS-CDMA的仿真程序，很有用的哦
上传时间： 2017-08-21
上传用户：阿四AIR
This script simulate DS-CDMA for two or more users.
标签： simulate DS-CDMA script users
上传时间： 2017-09-10
上传用户：CSUSheep
merge sort is used for sorting in ds
上传时间： 2013-12-13
上传用户：SimonQQ
DS & HF in CDMA system
上传时间： 2017-09-17
上传用户：thuyenvinh
Hybrid DS-FH communication systems
标签： communication systems Hybrid DS-FH
上传时间： 2013-11-30
上传用户：gmh1314
