On the performance of the successive interference canceler for DS/CDMA signals

Kuei Chiang Lai; J. J. Shynk

doi:10.1109/ACSSC.1999.832017

On the performance of the successive interference canceler for DS/CDMA signals

Kuei Chiang Lai, J. J. Shynk

Institute of Computer and Communication Engineering

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

6 Citations (Scopus)

Abstract

We investigate the steady-state properties of the adaptive successive interference canceler (ASIC) for direct-sequence code division multiple access (DS/CDMA) signals. The ASIC is a multistage structure that sequentially detects and removes cochannel users from the received signal impinging on a single antenna element. In order to reliably remove a user, the corresponding multiple access interference (MAI) must be regenerated and subtracted from the received signal. This requires an accurate estimate of the user's signal amplitude, which is provided by an adaptive weight that is updated at the chip rate.

Original language	English
Title of host publication	Conference Record of the 33rd Asilomar Conference on Signals, Systems, and Computers
Editors	Michael B. Matthews
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1594-1600
Number of pages	7
ISBN (Electronic)	0780357000, 9780780357006
DOIs	https://doi.org/10.1109/ACSSC.1999.832017
Publication status	Published - 1999 Jan 1
Event	33rd Asilomar Conference on Signals, Systems, and Computers, ACSSC 1999 - Pacific Grove, United States Duration: 1999 Oct 24 → 1999 Oct 27

Publication series

Name	Conference Record of the 33rd Asilomar Conference on Signals, Systems, and Computers
Volume	2

Other

Other	33rd Asilomar Conference on Signals, Systems, and Computers, ACSSC 1999
Country/Territory	United States
City	Pacific Grove
Period	99-10-24 → 99-10-27

All Science Journal Classification (ASJC) codes

Signal Processing
Computer Networks and Communications

Access to Document

10.1109/ACSSC.1999.832017

Cite this

Lai, K. C., & Shynk, J. J. (1999). On the performance of the successive interference canceler for DS/CDMA signals. In M. B. Matthews (Ed.), Conference Record of the 33rd Asilomar Conference on Signals, Systems, and Computers (pp. 1594-1600). Article 832017 (Conference Record of the 33rd Asilomar Conference on Signals, Systems, and Computers; Vol. 2). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ACSSC.1999.832017

Lai, Kuei Chiang ; Shynk, J. J. / On the performance of the successive interference canceler for DS/CDMA signals. Conference Record of the 33rd Asilomar Conference on Signals, Systems, and Computers. editor / Michael B. Matthews. Institute of Electrical and Electronics Engineers Inc., 1999. pp. 1594-1600 (Conference Record of the 33rd Asilomar Conference on Signals, Systems, and Computers).

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abstract = "We investigate the steady-state properties of the adaptive successive interference canceler (ASIC) for direct-sequence code division multiple access (DS/CDMA) signals. The ASIC is a multistage structure that sequentially detects and removes cochannel users from the received signal impinging on a single antenna element. In order to reliably remove a user, the corresponding multiple access interference (MAI) must be regenerated and subtracted from the received signal. This requires an accurate estimate of the user's signal amplitude, which is provided by an adaptive weight that is updated at the chip rate.",

author = "Lai, {Kuei Chiang} and Shynk, {J. J.}",

year = "1999",

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booktitle = "Conference Record of the 33rd Asilomar Conference on Signals, Systems, and Computers",

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note = "33rd Asilomar Conference on Signals, Systems, and Computers, ACSSC 1999 ; Conference date: 24-10-1999 Through 27-10-1999",

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Lai, KC & Shynk, JJ 1999, On the performance of the successive interference canceler for DS/CDMA signals. in MB Matthews (ed.), Conference Record of the 33rd Asilomar Conference on Signals, Systems, and Computers., 832017, Conference Record of the 33rd Asilomar Conference on Signals, Systems, and Computers, vol. 2, Institute of Electrical and Electronics Engineers Inc., pp. 1594-1600, 33rd Asilomar Conference on Signals, Systems, and Computers, ACSSC 1999, Pacific Grove, United States, 99-10-24. https://doi.org/10.1109/ACSSC.1999.832017

On the performance of the successive interference canceler for DS/CDMA signals. / Lai, Kuei Chiang; Shynk, J. J.
Conference Record of the 33rd Asilomar Conference on Signals, Systems, and Computers. ed. / Michael B. Matthews. Institute of Electrical and Electronics Engineers Inc., 1999. p. 1594-1600 832017 (Conference Record of the 33rd Asilomar Conference on Signals, Systems, and Computers; Vol. 2).

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

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N2 - We investigate the steady-state properties of the adaptive successive interference canceler (ASIC) for direct-sequence code division multiple access (DS/CDMA) signals. The ASIC is a multistage structure that sequentially detects and removes cochannel users from the received signal impinging on a single antenna element. In order to reliably remove a user, the corresponding multiple access interference (MAI) must be regenerated and subtracted from the received signal. This requires an accurate estimate of the user's signal amplitude, which is provided by an adaptive weight that is updated at the chip rate.

AB - We investigate the steady-state properties of the adaptive successive interference canceler (ASIC) for direct-sequence code division multiple access (DS/CDMA) signals. The ASIC is a multistage structure that sequentially detects and removes cochannel users from the received signal impinging on a single antenna element. In order to reliably remove a user, the corresponding multiple access interference (MAI) must be regenerated and subtracted from the received signal. This requires an accurate estimate of the user's signal amplitude, which is provided by an adaptive weight that is updated at the chip rate.

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Lai KC, Shynk JJ. On the performance of the successive interference canceler for DS/CDMA signals. In Matthews MB, editor, Conference Record of the 33rd Asilomar Conference on Signals, Systems, and Computers. Institute of Electrical and Electronics Engineers Inc. 1999. p. 1594-1600. 832017. (Conference Record of the 33rd Asilomar Conference on Signals, Systems, and Computers). doi: 10.1109/ACSSC.1999.832017

On the performance of the successive interference canceler for DS/CDMA signals

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