Cooperative Spectrum Sensing and Resource Allocation Strategies in Cognitive Radio Networks Xavier Fernando 3319739573 9783319739571

Cooperative Spectrum Sensing and Resource Allocation Strategies in Cognitive Radio Networks Xavier Fernando – Ebook Instant Download/Delivery ISBN(s): 3319739573, 9783319739571

Product details:

• ISBN 10: 3319739573
• ISBN 13: 9783319739571
• Author: Xavier Fernando

Cognitive radio networks (CRN) will be widely deployed in the near future, and this SpringerBrief covers some important aspects of it, as well as highlighting optimization strategies in Resource Allocation and Spectrum Sensing in CRNs. The cognitive approach in radio access is introduced in the first part of this SpringerBrief, and then  next the benefits of cooperative spectrum sensing are highlighted and a framework for studying it under realistic channel conditions is described.  New exact closed-form expressions for average false alarm probability and average detection probability are derived in this scenario. A novel approximation to alleviate the computational complexity of the proposed models are also discussed.Once the spectrum opportunities are identified, efficient and systematic resource allocation (RA) shall be performed. The second part of this SpringerBrief describes the taxonomy for the RA process in CRN.  A comprehensive overview of the optimization strategies ofthe CRN RA is also provided.

Table of contents:

1. Introduction

2. Relay-Based Cooperative Spectrum Sensing

3. Taxonomy for the Resource Allocation in CRNs

4. Resource Allocation in OFDM-Based Cognitive Radio Systems

5. Resource Allocation for Cognitive Radio Systems with D2D Communication

6. Conclusion and Future Work

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