The Library
Energy efficient resource allocation for 5G heterogeneous networks
Tools
Saeed, Arsalan, Katranaras, Efstathios, Zoha, Ahmed, Imran, Ali, Imran, Muhammad Ali and Dianati, Mehrdad (2015) Energy efficient resource allocation for 5G heterogeneous networks. In: 2015 IEEE 20th International Workshop on Computer Aided Modelling and Design of Communication Links and Networks (CAMAD), Guildford, UK, 7-9 Sep 2015 pp. 119-123. ISBN 9781467381864. doi:10.1109/CAMAD.2015.7390492
Research output not available from this repository.
Request-a-Copy directly from author or use local Library Get it For Me service.
Official URL: http://dx.doi.org/10.1109/CAMAD.2015.7390492
Abstract
This paper investigates the downlink resource allocation problem in Orthogonal Frequency Division Multiple Access (OFDMA) Heterogeneous Networks (HetNets) consisting of macrocells and small cells sharing the same frequency band. The focus of this study is to devise an energy efficient scheme that allows shared spectrum access to small cells, while ensuring a certain level of quality of service for the macro cell users. It further enable us to minimize the overall energy consumption by switching the underutilized small cells to sleep mode. To devise such a mechanism, we have used a combination of linear binary integer programming and progressive analysis based heuristic algorithm. We evaluated our proposed solution by comparing the macrocell served users performance against Reuse 1 case. Moreover, we provide an analytical comparison of the network power consumption with and without the sleep mode capabilities. It has been shown that our proposed algorithm not only reduces the overall network energy consumption but also minimizes the interference caused by smalls cells to macrocell served users.
Item Type: | Conference Item (Paper) | ||||
---|---|---|---|---|---|
Divisions: | Faculty of Science, Engineering and Medicine > Engineering > WMG (Formerly the Warwick Manufacturing Group) | ||||
ISBN: | 9781467381864 | ||||
Book Title: | 2015 IEEE 20th International Workshop on Computer Aided Modelling and Design of Communication Links and Networks (CAMAD) | ||||
Official Date: | 28 January 2015 | ||||
Dates: |
|
||||
Page Range: | pp. 119-123 | ||||
DOI: | 10.1109/CAMAD.2015.7390492 | ||||
Status: | Peer Reviewed | ||||
Publication Status: | Published | ||||
Access rights to Published version: | Restricted or Subscription Access | ||||
Conference Paper Type: | Paper | ||||
Title of Event: | 2015 IEEE 20th International Workshop on Computer Aided Modelling and Design of Communication Links and Networks (CAMAD) | ||||
Type of Event: | Workshop | ||||
Location of Event: | Guildford, UK | ||||
Date(s) of Event: | 7-9 Sep 2015 |
Request changes or add full text files to a record
Repository staff actions (login required)
View Item |