DocumentCode
1910984
Title
K-Tier Relay Node Placement in Heterogeneous LTE Networks
Author
Seungseob Lee ; Hyundong Kim ; Sukyoung Lee
Author_Institution
Dept. of Comput. Sci., Yonsei Univ., Seoul, South Korea
fYear
2015
fDate
June 27 2015-July 2 2015
Firstpage
462
Lastpage
463
Abstract
Mobile broadband data usages in LTE-A networks are growing exponentially leading to more relay node (RN) installations to improve network performance and spatial efficiency. In heterogeneous networks, however, the signals transmitted by improperly deployed RNs can aggravate the interference problem. Therefore, it is paramount to properly position RNs to mitigate the signal interference. In this paper, we propose an algorithm that installs RNs in a cost-efficient and throughput effective manner.
Keywords
Long Term Evolution; interference suppression; mobile radio; radiofrequency interference; relay networks (telecommunication); K-tier relay node placement; LTE-A network performance improvement; RN installation; heterogeneous LTE network; interference problem; mobile broadband data usage; signal interference mitigation; signal transmission; Buildings; Heuristic algorithms; Interference; Planning; Relays; Resource management; Throughput; LTE; heterogeneous networks; inter-cell interference; relay nodes;
fLanguage
English
Publisher
ieee
Conference_Titel
Mobile Services (MS), 2015 IEEE International Conference on
Conference_Location
New York, NY
Print_ISBN
978-1-4673-7283-1
Type
conf
DOI
10.1109/MobServ.2015.69
Filename
7226725
Link To Document