Design of DFE Based MIMO Communication System for Mobile Moving with High Velocity
Journal Title: International Journal of Computer Science and Information Technologies - Year 2010, Vol 1, Issue 5
Abstract
Reliability, high quality, and efficient data rate communication for high speed mobile is the growing research in recent years. In this paper time dispersive and frequency dispersive effects on signal is analyzed. Then a decision feedback equalizer is proposed whose weights are periodically updated using LMS algorithm depending upon the statistical parameters of fading channel. In order to combat the effect of fading a MIMO wireless communication technique is used. Finally the performance of the system under high time dispersive and frequency dispersive channel is analyzed while the velocity of the mobile is taken as high as 250km/hr.
Authors and Affiliations
Bandopadhaya. S , L. P. Mishra , D. Swain , Mihir N. Mohanty
Keywords
Related Articles
- EP ID EP129375
- DOI -
- Views 102
- Downloads 0
A NOVEL APPROACH FOR RETRIEVING AN IMAGE USING CBIR
In this paper we mainly focussed on how to retreive the images from large database. Generally in huge databases we will have large number of images with the same name. when we want to retrieve the image by giving a name,...
Detection of Abnormal Masses in Mammogram Images
Masses in the breast can be located in digital mammogram images by computationally analysing various feature statistics from the image. Any algorithm used to analyse digital mammogram images can be both time-consuming an...
An Approach to Shortest Path Technique for BGP Using OSPF
The routing of traffic between Internet domains, or Autonomous Systems (ASs), a task known as interdomain routing, is currently handled by the Border Gateway Protocol (BGP). In this paper, we address interdomain routing...
Novel Implementation of Text Mining for Reports
In this paper, we propose a text mining system to extract and use the information in radiology reports. The system consists of three main modules: medical finding extractor, report and image retriever. The medical findin...
Text database cleaning by filling the Missing values using Object Oriented Intelligent Multi-Agent System Data Cleaning Architecture
Agents are software programs that perform tasks on behalf of others and they are used to clean the text database with their characteristics. Agents are task oriented with the ability to learn by them...