Cognitive Radio Networks

Giving a basic overview of the technologies supporting cognitive radio this introductory-level text follows a logical approach, starting with the physical layer and concluding with applications and general issues. It provides a background to advances in the field of cognitive radios and a new exploration of how these radios can work together as a network.Cognitive Radio Networks starts with an introduction to the fundamentals of wireless communications, introducing technologies such as OFDM & MIMO. It moves onto cover software defined radio and explores and contrasts wireless, cooperative and cognitive networks and communications. Spectrum sensing, medium access control and network layer design are examined before the book concludes by covering the topics of trusted cognitive radio networks and spectrum management. Unique in providing a brief but clear tutorial and reference to cognitive radio networks this book is a single reference, written at the appropriate level for newcomers as well as providing an encompassing text for those with more knowledge of the subject. One of the first books to provide a systematic description of cognitive radio networks Provides pervasive background knowledge including both wireless communications and wireless networks Written by leading experts in the field Full network stack investigation

Since 1998, Professor K.C. Chen has been a Professor at Institute of Communication Engineering, College of Electrical Engineering, National Taiwan University, Taipei, Taiwan, ROC, and is currently the Irving T. Ho Chair Professor. Dr. Chen is Involved in the technical organization of numerous leading IEEE conferences, including General co-chair for 2007 IEEE Mobile WiMAX Symposium in Orlando, USA and TPC chair for IEEE 2010 Spring Vehicular Technology Conference. He has been editor of a number of prestigious international journals and has authored and coauthored over 200 technical papers and two books.

Professor Ramjee Prasad has held the chair of Wireless Information and Multimedia Communications at Aalborg University, Denmark (AAU) since June 1999 and is also the director of the Center for TeleInFrastruktur (CTIF). He has presented several keynote speeches, and delivered papers and tutorials on aspects of telecommunications at various universities, technical institutions and international events. Dr Prasad is technical advisor to several multinational companies and has published over 500 technical papers, contributed to several books and has authored, coauthored and edited nineteen books in the broad area of Wireless and Mobile Communication.