A layered detection algorithm based on interference cancellation for FBMC-QAM

Dongkyu Sim, Kyeongyeon Kim, Chungyong Lee

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

We consider the residual interference problem for a filter bank-based multicarrier with quadrature amplitude modulation under multipath fading channels. In order to handle this problem, we propose a layered detection algorithm based on interference cancellation (IC). In proposed algorithm, we define two thresholds, a selection threshold and a region threshold for efficient IC. According to the selection threshold, we decide whether to apply IC or not, and configure a successive detection region based on the region threshold. Simulation results show that the proposed algorithm provides almost the same bit error rate performance as the orthogonal frequency division multiplexing and the criteria for the proposed thresholds are reasonable.

Original languageEnglish
Article numberA36
Pages (from-to)1939-1942
Number of pages4
JournalIEEE Communications Letters
Volume20
Issue number10
DOIs
Publication statusPublished - 2016 Oct 1

Fingerprint

Interference Cancellation
Quadrature amplitude modulation
Multipath fading
Filter banks
Fading channels
Bit error rate
Orthogonal frequency division multiplexing
Quadrature Amplitude Modulation
Multicarrier
Filter Banks
Multipath
Fading Channels
Orthogonal Frequency Division multiplexing (OFDM)
Error Rate
Interference
Simulation

All Science Journal Classification (ASJC) codes

  • Modelling and Simulation
  • Computer Science Applications
  • Electrical and Electronic Engineering

Cite this

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A layered detection algorithm based on interference cancellation for FBMC-QAM. / Sim, Dongkyu; Kim, Kyeongyeon; Lee, Chungyong.

In: IEEE Communications Letters, Vol. 20, No. 10, A36, 01.10.2016, p. 1939-1942.

Research output: Contribution to journalArticle

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