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Advanced Receiver for Interference Suppression and Cancellation in Sidelink System of LTE-Advanced

Title
Advanced Receiver for Interference Suppression and Cancellation in Sidelink System of LTE-Advanced
Authors
Moon S.Choe H.Chu M.You C.Liu H.Kim J.-H.Kim J.Kim D.J.Hwang I.
Ewha Authors
김정호
SCOPUS Author ID
김정호scopus
Issue Date
2017
Journal Title
Wireless Personal Communications
ISSN
0929-6212JCR Link
Citation
vol. 95, no. 4, pp. 4321 - 4335
Keywords
Advanced receiverNAICSSidelink systemSystem-level simulation
Publisher
Springer New York LLC
Indexed
SCIE; SCOPUS WOS scopus
Abstract
Recently, the 3rd Generation Partnership Project (3GPP) has developed a sidelink system to compensate for the explosive increase in mobile data traffic. However, there are numerous challenging technical problems that must be overcome. One major problem is inter-cell interference management. 3GPP has considered network-assisted interference cancellation and suppression to improve both the signal-to-noise-plus-interference ratio (SINR) and receiver performance by suppression or cancellation of inter-cell interference signals. In this paper, we propose a novel advanced receiver to reduce the interference from neighbor cell in sidelink systems. The proposed receiver can suppress and cancel the interference by combining interference rejection combining with successive interference cancellation. We perform a system-level simulation based on 20 MHz bandwidth of 3GPP LTE-Advanced system. Simulation results show that the proposed receiver can improve the SINR, throughput, and spectral efficiency, relative to a conventional system. © 2017, Springer Science+Business Media New York.
DOI
10.1007/s11277-017-4082-x
Appears in Collections:
엘텍공과대학 > 전자공학과 > Journal papers
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