Feedback Strategies for Wireless Communication

This book explores the different strategies regarding the feedback information for wireless communication systems. The text analyzes the impact of quantization and correlation of channel state information (CSI) on the system performance. The authors show the effect of the reduced and limited feedback information and gives an overview about the feedback strategies in the standards. This volume presents theoretical analysis as well as practical algorithms for the required feedback information at the base stations to perform adaptive resource allocation efficiently and mitigate interference coming from other cells.

Auteur

Berna Özbek is an Asstistant Professor at Izmir Institute of Technology with the Electrical and Electronics Engineering Department.
Didier Le Ruyet is a Professor at Conservatoire National des Arts et Métiers.

Résumé
This book explores the different strategies regarding limited feedback information. The book analyzes the impact of quantization and the delay of CSI on the performance. The author shows the effect of the reduced feedback information and gives an overview about the feedback strategies in the standards. This volume presents theoretical analysis as well as practical algorithms for the required feedback information at the base stations to perform adaptive resource algorithms efficiently and mitigate interference coming from other cells.

Contenu
Introduction.- Background on wireless communication.- Feedback in SISO Single UserWireless Communication.- Feedback in MIMO Wireless Communication.- Feedback Strategies for Multiuser Systems.- Feedback Strategies for Multiantenna Multiuser Systems.- Feedback Strategies for Multicell Systems.- Feedback strategies in LTE systems.- Conclusions.