Date Added: Mar 2011
In India, mobile service operators have always had to scramble for more spectrum allocation. However, in the last two years, the fight for spectrum has further intensified, mainly because the mobile subscriber base has grown at a very fast pace. Spectrum is like oxygen for mobile operators and lack of it leads to call drops (calls being disconnected) and congestion in the network. This paper deals about various methods used to allocate spectrum and different category of pricing scheme and accessed in dual technologies.