OVERSAMPLED CHAOTIC BINARY SEQUENCES FOR MULTGIPLE ACCESS COMMUNICATION

来源 :电子科学学刊:英文版 | 被引量 : 0次 | 上传用户:wenzl1999
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Noise interference and multiple access interference are the main impairment to the performance of DS/CDMA communication system.This letter presents that OverSampled Chaotic Map(OSCM)binary sequences are secure as spreading sequences,and based on the optim
其他文献
本文研究了虚拟现实建模过程中的相关技术问题,提出了一种交互式虚拟校园漫游系统设计方案,初步实现了该系统的三维建模及渲染,同时对基于Web环境的漫游系统优化方法进行了研
《化工仪表及自动化》是将自动控制、仪表及计算机学科综合应用的一门技术学科,其内容抽象、复杂,讲授和学习的难度都很大。本文提出了化学工艺专业化工仪表及自动化课程改革
A novel system of macroscopic diversity with voting rule in CDMA cellular system is suggested in order to raise the coverage and quality of service of CDMA mobi
This paper proposes a new texture image retrieval method for the considering of the population search and random information exchange merits of evolving program
本文通过设计出功能上等效于传统模拟电子线路实验仪器的低频放大器实验虚拟仪器,说明虚拟实验教学设计可行性,最后总结出模拟电子线路实验虚拟仪器特点。
2-D RAKE receiver is an efficient way to realize the space-time processing for CDMA systems with aperiodic spreading codes. The Direction Of Arrival (DOA) and t
A new hybrid technique is presented, which combines the Mode Matching (MM) method with the Method of Lines (MoL) to analyze a coaxial fed monopole antenna. The
During the past research, Direct Sequence (DS) Spread Spectrum (SS) signal is modeled as stationary in most cases. Cyclostationary model for SS signal is introd
A new interference rejection filter based on Higher Order Statistics (HOS) and Genetic Algorithm (GA) is introduced. The advantages over the adaptive filters ba