Interference cancellation receiver using groupwise decorrelation for W-CDMA downlink

Won Ha; Junghwa Bae; Jinwoo Park

doi:10.1109/PIMRC.2003.1259090

Interference cancellation receiver using groupwise decorrelation for W-CDMA downlink

Won Ha, Junghwa Bae, Jinwoo Park

School of Electrical Engineering

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

1 Citation (Scopus)

Abstract

In this paper, we presented the new interference suppression method using groupwise decorrelation and groupwise interference cancellation for W-CDMA downlink. The codes are grouped by the correlation property between mother code and child code in OVSF code tree. By grouping, the proposed receiver structure has relatively low computational complexity and does not requires any information about interference users(code, data, amplitude). Using interference decorrelation, the proposed receiver has almost the same performance of single user situation.

Original language	English
Title of host publication	PIMRC2003 - 14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, Proceedings
Pages	2125-2129
Number of pages	5
DOIs	https://doi.org/10.1109/PIMRC.2003.1259090
Publication status	Published - 2003
Event	14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC2003 - Beijing, China Duration: 2003 Sept 7 → 2003 Sept 10

Publication series

Name	IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
Volume	3

Other

Other	14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC2003
Country/Territory	China
City	Beijing
Period	03/9/7 → 03/9/10

Keywords

Groupwise decorrelation
Groupwise interference cancellation
W-CDMA downlink

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/PIMRC.2003.1259090

Cite this

Ha, W., Bae, J., & Park, J. (2003). Interference cancellation receiver using groupwise decorrelation for W-CDMA downlink. In PIMRC2003 - 14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, Proceedings (pp. 2125-2129). [1259090] (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC; Vol. 3). https://doi.org/10.1109/PIMRC.2003.1259090

Interference cancellation receiver using groupwise decorrelation for W-CDMA downlink. / Ha, Won; Bae, Junghwa; Park, Jinwoo.

PIMRC2003 - 14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, Proceedings. 2003. p. 2125-2129 1259090 (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC; Vol. 3).

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

Ha, W, Bae, J & Park, J 2003, Interference cancellation receiver using groupwise decorrelation for W-CDMA downlink. in PIMRC2003 - 14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, Proceedings., 1259090, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, vol. 3, pp. 2125-2129, 14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC2003, Beijing, China, 03/9/7. https://doi.org/10.1109/PIMRC.2003.1259090

Ha W, Bae J, Park J. Interference cancellation receiver using groupwise decorrelation for W-CDMA downlink. In PIMRC2003 - 14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, Proceedings. 2003. p. 2125-2129. 1259090. (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC). doi: 10.1109/PIMRC.2003.1259090

@inproceedings{fe736e43d6fa4e0fad7e358a54ccd3b9,

title = "Interference cancellation receiver using groupwise decorrelation for W-CDMA downlink",

abstract = "In this paper, we presented the new interference suppression method using groupwise decorrelation and groupwise interference cancellation for W-CDMA downlink. The codes are grouped by the correlation property between mother code and child code in OVSF code tree. By grouping, the proposed receiver structure has relatively low computational complexity and does not requires any information about interference users(code, data, amplitude). Using interference decorrelation, the proposed receiver has almost the same performance of single user situation.",

keywords = "Groupwise decorrelation, Groupwise interference cancellation, W-CDMA downlink",

author = "Won Ha and Junghwa Bae and Jinwoo Park",

year = "2003",

doi = "10.1109/PIMRC.2003.1259090",

language = "English",

isbn = "0780378229",

series = "IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC",

pages = "2125--2129",

booktitle = "PIMRC2003 - 14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, Proceedings",

note = "14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC2003 ; Conference date: 07-09-2003 Through 10-09-2003",

}

TY - GEN

T1 - Interference cancellation receiver using groupwise decorrelation for W-CDMA downlink

AU - Ha, Won

AU - Bae, Junghwa

AU - Park, Jinwoo

PY - 2003

Y1 - 2003

N2 - In this paper, we presented the new interference suppression method using groupwise decorrelation and groupwise interference cancellation for W-CDMA downlink. The codes are grouped by the correlation property between mother code and child code in OVSF code tree. By grouping, the proposed receiver structure has relatively low computational complexity and does not requires any information about interference users(code, data, amplitude). Using interference decorrelation, the proposed receiver has almost the same performance of single user situation.

AB - In this paper, we presented the new interference suppression method using groupwise decorrelation and groupwise interference cancellation for W-CDMA downlink. The codes are grouped by the correlation property between mother code and child code in OVSF code tree. By grouping, the proposed receiver structure has relatively low computational complexity and does not requires any information about interference users(code, data, amplitude). Using interference decorrelation, the proposed receiver has almost the same performance of single user situation.

KW - Groupwise decorrelation

KW - Groupwise interference cancellation

KW - W-CDMA downlink

UR - http://www.scopus.com/inward/record.url?scp=34047187354&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=34047187354&partnerID=8YFLogxK

U2 - 10.1109/PIMRC.2003.1259090

DO - 10.1109/PIMRC.2003.1259090

M3 - Conference contribution

AN - SCOPUS:34047187354

SN - 0780378229

SN - 9780780378223

T3 - IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC

SP - 2125

EP - 2129

BT - PIMRC2003 - 14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, Proceedings

T2 - 14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC2003

Y2 - 7 September 2003 through 10 September 2003

ER -

Interference cancellation receiver using groupwise decorrelation for W-CDMA downlink

Abstract

Publication series

Other

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this