Sciweavers

Share
APNOMS
2015
Springer

Resource management in dense heterogeneous networks

4 years 9 months ago
Resource management in dense heterogeneous networks
—The installation of low power small cells under macro cells using the same spectrum is a promising approach to enhance the spectral efficiency and data-rate for the end users. These installations are becoming very dense in order to support the users’ requirements (especially 5G networks) which make resource allocation using the same spectrum a very challenging problem. In this study, we address the downlink resource allocation problem for underlay small cell tier. We formulate the optimization problem for resource (channel) allocation in small cells while keeping the total interference to macro tier under an acceptable level. The objective of resource allocation is to maximize the throughput of small cells under the cross tier interference constraint. We employ matching theory to find a stable match for the resource allocation problem. We simulate our proposition to validate the stability of the network and the convergence of the resource allocation algorithm in terms of rate in...
S. M. Ahsan Kazmi, Nguyen H. Tran, Tai Manh Ho, Th
Added 16 Apr 2016
Updated 16 Apr 2016
Type Journal
Year 2015
Where APNOMS
Authors S. M. Ahsan Kazmi, Nguyen H. Tran, Tai Manh Ho, Thant Zin Oo, Tuan LeAnh, Seung-Il Moon, Choong Seon Hong
Comments (0)
books