**Meet the editor**

Dr Jesús Hamilton Ortiz has bachelors' degrees in mathematics and electrical engineering, an DEA in Telecommunications engineering and a PhD in computer engineering. Actually, he obtained his PhD(c) in Telecommunication engineering at the University Autonoma of Madrid Spain. He is assistant professor at the University of Castilla La Mancha in computer and mobile

networks. He is the editor and reviewer in several international journals and director of closemobile.com. He is interested in the following topics: New Generation Networks, 4G, Routing Protocols, QoS, Sensor Networks, VANET, UAVs, etc. He is the assessor (in projects related to applications in Telecommunications and mobile networks) and supervisor of bachelor and master degree thesis.

Contents

**Preface VII** 

Chapter 1 **Mechamisms to Provide Quality of** 

Chapter 2 **A QoS Guaranteed Energy-Efficient** 

Chapter 3 **A Fast Handover Scheme for** 

Chapter 5 **Dynamic Spectrum Access in** 

Chapter 7 **Femtocell Performance Over** 

Chapter 8 **Sum-of-Sinusoids-Based Fading** 

Yuhao Wang and Xing Xing

**Service on 4G New Generation Networks 1** 

Jesús Hamilton Ortiz, Bazil Taja Ahmed, David Santibáñez and Alejandro Ortiz

**Scheduling for IEEE 802.16e 33**  Wen-Hwa Liao and Wen-Ming Yen

**WiBro and cdma2000 Networks 55** 

Wagdy Anis Aziz and Dorgham Sisalem

**Cognitive Radio: An MDP Approach 95**  Juan J. Alcaraz, Mario Torrecillas-Rodríguez, Luis Pastor-González and Javier Vales-Alonso

Chapter 6 **Call Admission Control in Cellular Networks 111** 

**Non-SLA xDSL Access Network 137** 

**Channel Models with Rician K-Factor and** 

Manfred Schneps-Schneppe and Villy Bæk Iversen

H. Hariyanto, R. Wulansari, Adit Kurniawan and Hendrawan

**Vehicle Speed Ratio in Vehicular Ad Hoc Networks 157** 

Choongyong Shin, Seokhoon Kim and Jinsung Cho

Chapter 4 **Design and Analysis of IP-Multimedia Subsystem (IMS) 67** 
