There are many innovations in down loading ring tones

There are many innovations in down loading ring tones, but they can be played on only in the latest models. Shortly all major cell phone boosters providers will be capable of accepting variety of

ring tones.In this context, you have to deal with artists and consequently, the question of royalty and legal permission arise. To sell the ring tones the service providers have to sign contracts

to enable them to sell down loading services. Once the right is secured the cost involved is shared between the carriers, the ring tone vendor and the owner of the music copy right.
The ring tones, thus has, become a booster to the music industry.

In other big cities, where the backhaul infrastructure is already upgraded, the mobile wireless situation is slightly different, simply too many people simultaneously attempting to access services

using the same limited radio spectrum. In these areas LTE (4G) has promised to solve these issue by using more efficient radio modulation techniques.
However, I can't help but think that in these large markets the current roll out strategy of LTE will be akin to shifting piles of sand. Initially, the early adopters will enjoy the speed and

improvements LTE brings, but soon the masses using the congested 3G network follow and coupled with the explosive demand for wireless, we will need a new approach to solving the growing bandwidth

demands.The approach which I believe will be the ultimate saviour of the wireless provider, will be low cost, low power pico and femto cells. In next generation mobile networks, it will be critical

to get the wireless traffic into the ground and back into a fibre network as soon as possible, thus reducing the air transmission load on cell towers.
In addition, I expect to also see per subscriber traffic prioritisation to start becoming popular. If you look at the massive investment mobile operators are putting into their network today, you

will see that although the speed is increasing significantly, the ARPU is either static or only expected to increase slightly. In the future, we will see best effort data services, offered

alongside both guaranteed bandwidth and guaranteed latency plans, all of which is made possible with all IP LTE networks.
To make any of this possible however, frequency spectrum must be harmonised to ensure seamless handover between cell technologies. The amount of available bandwidth is dependent on the width of the

available frequency spectrum. In many countries, pockets of frequency spectrum is still allocated to different government agencies, legacy pager networks and analog television.