Resource Allocation in Uplink OFDMA Wireless Systems (Optimal Solutions and Practical Implementations) || Introduction

✍ Scribed by Yaacoub, Elias E.; Dawy, Zaher

• Book ID: 119949939
• Publisher: John Wiley & Sons, Inc.
• Year: 2012
• Tongue: English
• Weight: 157 KB
• Edition: 1
• Category: Article
• ISBN: 1118074505
• DOI: 10.1002/9781118189627.ch1

✦ Synopsis

Tackling problems from the least complicated to the most, Resource Allocation in Uplink OFDMA Wireless Systems provides readers with a comprehensive look at resource allocation and scheduling techniques (for both single and multi-cell deployments) in uplink OFDMA wireless networks-relying on convex optimization and game theory to thoroughly analyze performance.

Inside, readers will find topics and discussions on:

• Formulating and solving the uplink ergodic sum-rate maximization problem
• Proposing suboptimal algorithms that achieve a close performance to the optimal case at a considerably reduced complexity and lead to fairness when the appropriate utility is used
• Investigating the performance and extensions of the proposed suboptimal algorithms in a distributed base station scenario
• Studying distributed resource allocation where users take part in the scheduling process, and considering scenarios with and without user collaboration
• Formulating the sum-rate maximization problem in a multi-cell scenario, and proposing efficient centralized and distributed algorithms for intercell interference mitigation
• Discussing the applicability of the proposed techniques to state-of-the-art wireless technologies, LTE and WiMAX, and proposing relevant extensions

Along with schematics and figures featuring simulation results, Resource Allocation in Uplink OFDMA Wireless Systems is a valuable book for-wireless communications and cellular systems professionals and students.