Small cells Survey is used to provide in-building and outdoor wireless service,Small cells are low-powered cellular radio access nodes that operate in 10 meters to a few kilometers. They are "small" compared to a mobile macrocell, partly because they have a shorter range and partly They are deployed to solve network capacity issues in a relatively small area, like a hot spot or an important zone that is a subset of the umbrella macro site coverage.
Operators can easily replace large cell sites in crowded urban areas with several smaller cell sites or even augment cell sites using small cells solutions. By shrinking and/or breaking the size of each cell, operators can support more users per square mile. This means fewer blocked calls and more consistent data speeds in dense Indian metro cities. There are several ways that small cells can be deployed to expand capacity.
