Chapter 7. Cognitive Techniques: Physical and Link Layers
Thomas W. Rondeau
Center for Communications ResearchPrinceton, New Jersey
Charles W. Bostian
Bradley Department of Electrical and ComputerEngineering, Virginia Tech, Blacksburg, Virginia

7.1. Introduction

This chapter discusses the expectation of a fully functional cognitive radio (CR), including the cognitive decision-making process using case-based theory and genetic algorithms (GAs), to solve the multiobjective optimization problem posed by such a radio. The presentation has as its basis the cognitive engine (CE) developed at the Virginia Polytechnic Institute and State University (Virginia Tech)–Center for Wireless Telecommunications (VT-CWT).
The focus of this chapter is intelligent cross-layer ...

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