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 103
- Downloads 0
Four Walsh Transform Sectors Feature Vectors for Image Retrieval from Image Databases
The work of this paper presents the new idea of using Walsh transform to generate the feature vector for content based image retrieval. The complex Walsh transform is conceived by multiplying Sal functions...
A New Hashing and Caching Approach for Minimizing Overall Location Management Cost in Next-Generation Wireless Networks
This paper proposes a new hashing and caching strategy (NHC) in order to reduce the overall location management cost in wireless mobile networks. It uses caches whose up-to-date information is responsible for dropping th...
A New Fuzzy Gaussian Noise Removal Method for Gray-Scale Images
A New Fuzzy Filter that adopts Fuzzy Logic is proposed in this paper which removes Gaussian Noise from the Corrupted Gray scale Images which is also good for Impulsive and multiplicative Noise. This Method Consists of Tw...
Application of Free and Open source software and its Impact on society
Free and open source software is one of the effective tool that can make the world self-dependent. It facilitates the design and use of your own software. This can also lead to economic liberty as the FOSS...