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
Multi level feed back queue
上传时间: 2017-08-02
上传用户:wendy15
Wrapper Class For SWT Opencascade
标签: Opencascade Wrapper Class For
上传时间: 2017-08-04
上传用户:洛木卓
Recent Advances in Multi Robot Systems
标签: Advances Systems Recent Multi
上传时间: 2017-08-06
上传用户:songnanhua
abstract class和interface是Java语言中对于抽象类定义进行支持的两种机制,正是由于这两种机制的存在,才赋予了Java强大的面向对象能力。abstract class和interface之间在对于抽象类定义的支持方面具有很大的相似性,甚至可以相互替换,因此很多开发者在进行抽象类定义时对于abstract class和interface的选择显得比较随意。其实,两者之间还是有很大的区别的,对于它们的选择甚至反映出对于问题领域本质的理解、对于设计意图的理解是否正确、合理。本文将对它们之间的区别进行一番剖析,试图给开发者提供一个在二者之间进行选择的依据。
标签: interface abstract class Java
上传时间: 2014-12-01
上传用户:refent
its creates virtual multi tasking i DOS
标签: creates virtual tasking multi
上传时间: 2013-12-22
上传用户:tedo811
Class for SMPP Protocol for SE Domain
上传时间: 2017-08-11
上传用户:maizezhen
Multi-User Detectors of DSCDMA System
标签: Multi-User Detectors DSCDMA System
上传时间: 2013-11-26
上传用户:小眼睛LSL
simple class example.
上传时间: 2017-08-12
上传用户:zq70996813
国际会议上的关于人耳图像识别的论文:Multi-view Ear Recognition Based on B-Spline Pose Manifold Construction
标签: Construction Recognition Multi-view B-Spline
上传时间: 2013-12-17
上传用户:磊子226