An MMSE-based compressive domain interference cancellator for wideband systems

Seunggye Hwang; Seunghun Jang; Dongku Kim; Jeongwook Seo

doi:10.1109/ICCAE.2010.5451550

An MMSE-based compressive domain interference cancellator for wideband systems

Seunggye Hwang, Seunghun Jang, Dongku Kim, Jeongwook Seo

Department of Electrical and Electronic Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

Compressive sensing enables us to reduce the sampling rate below the Shannon Nyquist sampling rate. Unfortunately, in wideband systems, compressive sensing based signal processing often includes the undesired signals. In a previous work, ZF based method was proposed for interference cancellation. However, ZF based method do not consider the effect of noise. Moreover this method causes the degradation of desired signal. In this paper, we propose an interference cancellation method in compressive domain based on MMSE algorithm. The simulation results manifest that the proposed method improves the performance of reconstruction error rate.

Original language	English
Title of host publication	2010 The 2nd International Conference on Computer and Automation Engineering, ICCAE 2010
Pages	359-362
Number of pages	4
DOIs	https://doi.org/10.1109/ICCAE.2010.5451550
Publication status	Published - 2010
Event	2nd International Conference on Computer and Automation Engineering, ICCAE 2010 - Singapore, Singapore Duration: 2010 Feb 26 → 2010 Feb 28

Publication series

Name	2010 The 2nd International Conference on Computer and Automation Engineering, ICCAE 2010
Volume	2

Other

Other	2nd International Conference on Computer and Automation Engineering, ICCAE 2010
Country/Territory	Singapore
City	Singapore
Period	10/2/26 → 10/2/28

All Science Journal Classification (ASJC) codes

Computer Networks and Communications
Computer Science Applications
Control and Systems Engineering

Access to Document

10.1109/ICCAE.2010.5451550

Cite this

Hwang, S., Jang, S., Kim, D., & Seo, J. (2010). An MMSE-based compressive domain interference cancellator for wideband systems. In 2010 The 2nd International Conference on Computer and Automation Engineering, ICCAE 2010 (pp. 359-362). Article 5451550 (2010 The 2nd International Conference on Computer and Automation Engineering, ICCAE 2010; Vol. 2). https://doi.org/10.1109/ICCAE.2010.5451550

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title = "An MMSE-based compressive domain interference cancellator for wideband systems",

abstract = "Compressive sensing enables us to reduce the sampling rate below the Shannon Nyquist sampling rate. Unfortunately, in wideband systems, compressive sensing based signal processing often includes the undesired signals. In a previous work, ZF based method was proposed for interference cancellation. However, ZF based method do not consider the effect of noise. Moreover this method causes the degradation of desired signal. In this paper, we propose an interference cancellation method in compressive domain based on MMSE algorithm. The simulation results manifest that the proposed method improves the performance of reconstruction error rate.",

author = "Seunggye Hwang and Seunghun Jang and Dongku Kim and Jeongwook Seo",

year = "2010",

doi = "10.1109/ICCAE.2010.5451550",

language = "English",

isbn = "9781424455850",

series = "2010 The 2nd International Conference on Computer and Automation Engineering, ICCAE 2010",

pages = "359--362",

booktitle = "2010 The 2nd International Conference on Computer and Automation Engineering, ICCAE 2010",

note = "2nd International Conference on Computer and Automation Engineering, ICCAE 2010 ; Conference date: 26-02-2010 Through 28-02-2010",

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Hwang, S, Jang, S, Kim, D & Seo, J 2010, An MMSE-based compressive domain interference cancellator for wideband systems. in 2010 The 2nd International Conference on Computer and Automation Engineering, ICCAE 2010., 5451550, 2010 The 2nd International Conference on Computer and Automation Engineering, ICCAE 2010, vol. 2, pp. 359-362, 2nd International Conference on Computer and Automation Engineering, ICCAE 2010, Singapore, Singapore, 10/2/26. https://doi.org/10.1109/ICCAE.2010.5451550

An MMSE-based compressive domain interference cancellator for wideband systems. / Hwang, Seunggye; Jang, Seunghun; Kim, Dongku et al.
2010 The 2nd International Conference on Computer and Automation Engineering, ICCAE 2010. 2010. p. 359-362 5451550 (2010 The 2nd International Conference on Computer and Automation Engineering, ICCAE 2010; Vol. 2).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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T1 - An MMSE-based compressive domain interference cancellator for wideband systems

AU - Hwang, Seunggye

AU - Jang, Seunghun

AU - Kim, Dongku

AU - Seo, Jeongwook

PY - 2010

Y1 - 2010

N2 - Compressive sensing enables us to reduce the sampling rate below the Shannon Nyquist sampling rate. Unfortunately, in wideband systems, compressive sensing based signal processing often includes the undesired signals. In a previous work, ZF based method was proposed for interference cancellation. However, ZF based method do not consider the effect of noise. Moreover this method causes the degradation of desired signal. In this paper, we propose an interference cancellation method in compressive domain based on MMSE algorithm. The simulation results manifest that the proposed method improves the performance of reconstruction error rate.

AB - Compressive sensing enables us to reduce the sampling rate below the Shannon Nyquist sampling rate. Unfortunately, in wideband systems, compressive sensing based signal processing often includes the undesired signals. In a previous work, ZF based method was proposed for interference cancellation. However, ZF based method do not consider the effect of noise. Moreover this method causes the degradation of desired signal. In this paper, we propose an interference cancellation method in compressive domain based on MMSE algorithm. The simulation results manifest that the proposed method improves the performance of reconstruction error rate.

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T3 - 2010 The 2nd International Conference on Computer and Automation Engineering, ICCAE 2010

SP - 359

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BT - 2010 The 2nd International Conference on Computer and Automation Engineering, ICCAE 2010

T2 - 2nd International Conference on Computer and Automation Engineering, ICCAE 2010

Y2 - 26 February 2010 through 28 February 2010

ER -

An MMSE-based compressive domain interference cancellator for wideband systems

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