Novel Hybrid Receiver for Interference Cancellation and Suppression in Sidehaul System

Sangmi Moon, Bora Kim, Saransh Malik, Cheolwoo You, Huaping Liu, Jeong Ho Kim, Jihyung Kim, Moon Sik Lee, Intae Hwang

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

Recently, the 3rd Generation Partnership Project (3GPP) has developed a sidehaul system to cope with rapidly increasing mobile data traffic. Nevertheless, numerous challenging technical problems remain. One of the major problems is interference management between small cells. In this paper, we propose a novel hybrid receiver for full suspension cancellation to reduce the interference from neighboring cells in the sidehaul system. The proposed receiver can cancel and suppress interference by integrating the interference rejection combining technique with successive interference cancellation. 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.

Original languageEnglish
Pages (from-to)377-393
Number of pages17
JournalWireless Personal Communications
Volume84
Issue number1
DOIs
StatePublished - 14 Sep 2015

Bibliographical note

Funding Information:
This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (NRF-2013R1A1A2007779). This work was supported by the ICT R&D program of MSIP/IITP [14-000-04-001, Development of 5G Mobile Communication Technologies for Hyper-connected Smart Services].

Publisher Copyright:
© 2015, Springer Science+Business Media New York.

Keywords

  • Full suspension cancellation (FSC)
  • Hybrid receiver
  • IRC
  • SIC
  • Sidehaul system
  • Suppression

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