A Comprehensive Study on Channel Estimation for Wireless Communication Systems: Exploring Strategies and Performance of Channel Estimation in Wireless Communication Systems

Abstract

To approximate channel state information numerous types of strategies are being released in these systems. Accuracy and also precision of channel estimation depends on the strategies used for the objective of approximating channel state information. The more the accuracy of the method, more will be the accurate efficiency of the system. We make use of the APs to terminate the disturbance brought on by the data adjacent to pilot, which can minimize the expenses of system significantly. The recommended ICM can acquire a similar channel estimation performance with the traditional ICM with a reduced pilot expenses. This paper provides a detail study on channel estimation for wireless communication systems.