重庆理工大学学报：自然科学2012，Vol.26Issue(4)：96-98,3.
基于线性同余的正交频分复用-交织多址系统设计
Linear Congruential Interleavers Design for OFDM-IDMA System
彭涛 1益晓新 1李辉 1刘涛1
作者信息
- 1. 解放军理工大学通信工程学院,南京210007
- 折叠
摘要
Abstract
Interleaver Division Multiple Access（IDMA） is a new multiple access technology. Each user in the system is assigned a different interleaver. Multi-User Detector （MUD） distinguishes users by interleavers. It can be seen as a special kind of Code Division Multiple Access （CDMA） system with low complexity, less number of computations and high spectral efficiency. Orthogonal Frequency Divi- sion Muhiplexing-Interleaver Division Multiple Access （OFDM-IDMA） inherits advantages of IDMA, and reduces Bit Error Rate （BER） in muhipath channel. OFDM-IDMA system based on Linear Con- gruential Intedeavers uses simple Linear Congruential Generator （LCG） to assign interleavers to different users for ensuring the system performance while saving system resource关键词
交织多址/正交频分复用/线性同余交织器Key words
interleaver division multiple access/orthogonal frequency division multiplexing/linear congruential generator分类
计算机与自动化引用本文复制引用
彭涛,益晓新,李辉,刘涛..基于线性同余的正交频分复用-交织多址系统设计[J].重庆理工大学学报：自然科学,2012,26(4):96-98,3.
