The mobile phones is used in our everyday life, the demand on mobile phone networks has increased steadily. Today, among other things like desktop laptops, mobile phones are used to access the internet, watch TV, read emails and use social media. The initial networks were designed to only transmit phone conversations. As technology improved, they had to be upgraded to deal with huge quantities of data. The Shannon-Hartley theorem is central to planning in the mobile phone industry. This formula relates the theoretical maximum bit-rate possible for a mobile phone user to the available bandwidth as licensed by the Government and the radio environment of the user. The radio environment of the user depends on a number of factors, most importantly the distance from the transmission tower, the power and frequency used by the transmission tower and the noise or interference from unwanted transmitters. In addition, it takes into account the ambient temperature of the day. Using this data, the mobile phone engineers are able to calculate the theoretical maximum bit-rate possible for information to be transmitted to the user. Then this result can then be compared with hardware limitations to evaluate the maximum transmission rate experienced by the user.
Bit-rate, Transmission tower, Network, Transmission rate, Shannon-Hartley theorem
International Journal of Trend in Scientific Research and Development - IJTSRD having
online ISSN 2456-6470. IJTSRD is a leading Open Access, Peer-Reviewed International
Journal which provides rapid publication of your research articles and aims to promote
the theory and practice along with knowledge sharing between researchers, developers,
engineers, students, and practitioners working in and around the world in many areas
like Sciences, Technology, Innovation, Engineering, Agriculture, Management and
many more and it is recommended by all Universities, review articles and short communications
in all subjects. IJTSRD running an International Journal who are proving quality
publication of peer reviewed and refereed international journals from diverse fields
that emphasizes new research, development and their applications. IJTSRD provides
an online access to exchange your research work, technical notes & surveying results
among professionals throughout the world in e-journals. IJTSRD is a fastest growing
and dynamic professional organization. The aim of this organization is to provide
access not only to world class research resources, but through its professionals
aim to bring in a significant transformation in the real of open access journals
and online publishing.