Study and Performance Analysis of a General MIMO-OFDM System for Next Generation Communication Systems
Journal Title: International Journal of Electronics Communication and Computer Technology - Year 2013, Vol 3, Issue 5
Abstract
OFDM may be combined with multiple antennas at both the access point and mobile terminal to increase diversity gain and/or enhance system capacity on a time-varying multipath fading channel, resulting in a multiple-input multiple-output (MIMO) OFDM system. This paper discusses the basic introduction to a general MIMO-OFDM system including the block diagram, governing equation, relevant designing parameters and brief analysis of system performance parameters.
Authors and Affiliations
Sandeep Kumar| Department of Electronics & Communication Engineering Guru Jambheshwar University of Science & Technology Hisar (Haryana), India, Deepak Kedia| Department of Electronics & Communication Engineering Guru Jambheshwar University of Science & Technology Hisar (Haryana), India
A Paper On Big Data Survey (Overview Of Big Data)
A collection of facts, such as values or measurements is known to be the data. Whatever the data is present it is to be stored for future reference. To store data we need the use of databases like Oracle etc.; these...
Optimization of Data Hiding Requirements in Medical Imaging
Data hiding is the process of encoding hidden copyright information in an image by making small modifications to the pixel content. Data hiding process can be split into three main steps: watermark generation and embeddi...
A Novel Approach To Facial Feature Extraction And Face Recognition
We present an approach to the detection and recognition of human face and propose a face recognition system which detects a face in a given test image, extracts features from the test image and then recognizes the pe...
Indian Stock Market Prediction Using Differential Evolutionary Neural Network Model
This paper presents a scheme using Differential Evolution based Functional Link Artificial Neural Network (FLANN) to predict the Indian Stock Market Indices. The Model uses Back-Propagation (BP) algorithm and Differentia...
A Survey On Machine Learning Techniques Used in Tracking Livestock in Rural Areas using Wireless Sensor Networks
There are many countries where livestock plays a major role in the country’s economy and livelihood for the people in the country. Wireless Sensor Network (WSN) can be a good potential for implementing tracking and m...