Adaptive PHY-MAC Design for Broadband Wireless Systems

Ramjee Prasad, Suvra Sekhar Das, Muhammad Imadur Rahman

• Publisher: River Publishers
• Year: 2022
• Print ISBN:
  9788792329080
• eBook ISBN:
  9781000792300
• Topic: Physical Sciences
• Subtopic: Electrical Engineering & Telecommunications

The next generation mobile communication networks (4G) have the challenging target of The next generation mobile communication networks (4G) have the challenging target of providing a peak data rate of 1 Gigabit per second local area and 100 Megabit per second wide area. The ability to offer such high data rates in 100MHz bandwidth requires overall a very high spectral efficiency, and hence the need for multi-antenna techniques (MIMO) with spatial multiplexing, fast dynamic link adaptation and packet scheduling, wideband access techniques, and most likely non-contention based spectrum sharing among multiple operators. Many of these required technology components and techniques are well researched and established. Adaptive PHY-MAC Design for Broadband Wireless Systems explains how one can integrate and optimise their use in providing the target cell data rates with high availability. The authors address the ability to cope with interference and enhanced physical layer processing, and simultaneously, the multifaceted system level design. Focus is also on the selection of technology components and techniques, which leads to the highest spectral efficiency and peak data rate availability with reasonable Quality of Service (QoS) support, such as improved outage scenario, reduced delay, guaranteed bit rate, etc.In short, this book will answer questions such as, how individual techniques relate to each other, how can we benefit the gains by suitable combinations of different technologies and how to choose different technological solutions in different scenarios, etc.The next generation mobile communication networks (4G) have the challenging target of The next generation mobile communication networks (4G) have the challenging target of providing a peak data rate of 1 Gigabit per second local area and 100 Megabit per second wide area.

Table of contents

• Cover
• Half Title
• Series
• Title
• Copyright
• Endorsements
• Contents
• Dedication
• Preface
• Acknowledgement
• List of Figures
• List of Tables
• List of Abbreviations
• 1 Introduction
• 2 Wireless Channel, Multicarrier Systems and Cellular Architecture
• 3 Adaptive Subcarrier Bandwidth
• 4 Variable Guard Interval
• 5 Hybrid Multicarrier Spread Spectrum
• 6 Coordinated Subcarrier and Band Hopping in OFDMA Systems
• 7 Hybrid Link Adaptation
• 8 Link Adaptation under Transceiver Impairments
• 9 Bit Loading on Pilot Subcarriers
• 10 Joint Link Adaptation and Resource Allocation in SISO/SIMO Systems
• 11 MIMO Precoding in Multi-User Scenarios
• 12 Simulation Results for Linear MIMO Precoding Techniques
• 13 Impact of MIMO CCI: SINR Analysis and System Performance
• 14 MIMO Systems at Cell Edge: Robust Receiver Design
• 15 Conclusions and Future perspectives
• A The System-Level Simulator
• B LA in OFDM Systems under HPA
• Bibliography
• About the Authors