ployed heavily. IMS uptake will be closely associated with the deployment of EPS networks worldwide. One Voice will further drive strong IMS market growth. The Circuit Switched Core Networks will start to be phased out along with GSM. The consolidation of NMS and move towards dynamic OSS will continue. 13.8.2.5 Services Payments via mobile phones have been started in few countries, some on a trial basis and some have been commercially launched. IMS will enhance the access of multimedia and voice applications across wireless and wireline terminals. 13.8.2.6 Technology Management The migration towards total innovation management will speed up due to partnerships among mobile companies, media and banks. The importance of TM cannot be ignored especially in case operators start to acquire entertainment firms and banks. The transition towards 4G will likely to place the emphasis more on collaborative technology and product development. 13.8.3 2016-2020 A lot has been discussed and available on the Internet since about the year 2020 - ranging from peace to war, from environment to social issues and definitely on the breathtaking technologies. During this period the key expectations in terms of mobile communications are [15,16]: 2020 will be the year of 4G Mobile Communications Technology. Many mobile networks will provide 1.0 Gbps of speed. A new multiple access technique may appear providing 30-35 b/Hz/site spectral efficiency. Mobile Internet will become a dominant source of information and entertainment. By 2020, GSM, a miracle of the twentieth century, will no longer be available in many countries. The circuits switched components of UMTS and CDMA2000 will continue to decline. VoIP will replace traditional circuit switched voice in many networks. Transmission of multiple channels of >100 Gbps on a single fiber will be possible. Tbps on optical fiber over a long distance will become a reality. Industry will see more Greener Networks and applications of Network Sharing. Recap and Future Outlook Convergence of Media, T