Operators are competing fiercely to provide the most advanced broadband multimedia services. Not only wireless access technologies are making efforts in bringing higher throughput, faster speeds and greater capacity but also with cost effectiveness. Mobile Communications continues to undergo tremendous technological developments. The recent activities pertain to 3G or the third generation mobile system. 3G has already established as the mobile technology of the future which will provide mobile access to high speed multimedia services. The system has already been evolved in terms of technology and standards. Though the subject has been deliberated at various levels the author has made an attempt to reiterate the various developments from a different perspective. It is worthwhile to highlight the global activities taking place in the present era in regards to evolution of wireless access technologies.
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