Interference Aware & SINR Estimation in Femtocell Networks
Journal Title: IOSR Journals (IOSR Journal of Computer Engineering) - Year 2013, Vol 10, Issue 6
Abstract
In wireless communication two main limitations are capacity and range. In the areas of high population density cellular service is far superior compared to scarcely populated areas. The initial cellular systems were designed for a single application, that is only for voice, but today with the advent of third-generation (3G) cellular systems, users expect not only good quality of voice but also many other features such as uninterrupted voice calls, clear video images and faster internet facilities. Data traffic is usually bursty in nature and requires more bandwidth than traditional voice service. 3G suffers from a limitation that it provides inadequate indoor signal penetration, which leads to poor coverage in the indoor environment where users spend most of their time. These characteristics indicate that future cellular wireless systems must be designed in a different way, hence the motivation to move towards smaller cells that operate in a licensed spectrum but are privately owned. Femtocells provide a good solution to overcome indoor coverage problems and also to deal with the traffic within Macro cells. Femtocells provide reliable and high quality of service to all customers. In this paper author has proposed the interference aware & SINR estimation of femtocell for different distance.
Authors and Affiliations
Kanak Chaudhary
Keywords
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