A Review on Resource Allocation in Heterogeneous LTE-Advanced Networks

The demands of the data traffic are increasing rapidly. Which increase the demand for resources, so the main point is the resources for each demand is very important and challenging for the deification of the network. Another problem is MicroCells that not able to fulfill the requirements of the indoor area efficiently and effectively. This paper depicts that how Small Cells removes the problem of MicroCells. And how Heterogenous networks play a vital role in the device power and performance management. By the uses of Heterogenous networks efficient the cell capacity, throughput of edge user and usability of LTE-A networks.