1 Table of Contents: “... Distributed Schemes 125 -- 5.6.4 Shared Relay Based Schemes 127 -- 5.6.5 CRN Adopted Switching Off of a BS 128...”

2 “... evolution over the past years, the present trend is to adopt a global heterogeneous network of shared...”

3 “... with problems and references to advanced topics, useful in textbook adoptions Introduction to CMOS Op-Amps...”

4