View : 21 Download: 0

Advanced Receiver Based on Soft Decision for Interference Suppression and Cancellation in a Sidehaul System

Title
Advanced Receiver Based on Soft Decision for Interference Suppression and Cancellation in a Sidehaul System
Authors
Moon, SangmiChoe, HunChu, MyeonghunYou, CheolwooLiu, HuapingKim, Jeong-HoKim, JihyungKim, Dae JinHwang, Intae
Ewha Authors
김정호
SCOPUS Author ID
김정호scopus
Issue Date
2016
Journal Title
WIRELESS PERSONAL COMMUNICATIONS
ISSN
0929-6212JCR Link1572-834XJCR Link
Citation
vol. 87, no. 4, pp. 1241 - 1263
Keywords
Advanced receiverInterference suppression and cancellationLLRSidehaul systemSoft decision
Publisher
SPRINGER
Indexed
SCIE; SCOPUS WOS scopus
Abstract
Recently, the 3rd Generation Partnership Project (3GPP) developed a sidehaul system to cope with rapidly increasing mobile data traffic. However, numerous challenging technical problems remain to be resolved. One of the major problems is interference management between small cells. In this paper, we propose an advanced receiver based on soft decision to reduce the interference from neighboring cells in the sidehaul system. The proposed receiver can suppress and cancel interference by integrating the interference rejection combining technique with successive interference cancellation. The interference signal is updated using soft information expressed by a log-likelihood ratio. We perform a simulation based on the 20-MHz bandwidth of the 3GPP LTE-Advanced technology. Simulation results show that the proposed receiver can achieve a lower error rate and a higher throughput compared to conventional receivers.
DOI
10.1007/s11277-015-3051-5
Appears in Collections:
엘텍공과대학 > 전자공학과 > Journal papers
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE