Professor Rahim Tafazolli, Centre for Communication Systems Research, The University of Surrey, UKHe is the Head of Mobile Communications Research Group in CCSR, School of Electronics and Physical Sciences, the University of Surrey, England. His research activities are on optimization techniques for mobile multimedia networks, mainly on advance Resource management, Mobility management and Media Access Control. He has published more than 300 research papers in refereed journals, international conferences and as invited speaker. He currently has more than 15 patents in the field of mobile communications.He is the founder and the past Chairman of International Conference on "3G Mobile Technologies". He is also member of IEE Committee on the UK Regulations on "Information Technology & Telecommunications", a member of the WWRF Vision Committee, and past Chairman of "New Technologies" group of Wireless World Research Forum (WWRF), and academic co-ordinator of the UK Mobile VCE (Virtual Centre of Excellence).