A de-correlated modified code tracking loop for synchronous direct-sequence code-division multiple-access systems

W. K. Wong; C. W. Leung

doi:10.1109/GLOCOM.2001.966319

A de-correlated modified code tracking loop for synchronous direct-sequence code-division multiple-access systems

W. K. Wong
, C. W. Leung

Department of Electrical Engineering

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

4 Citations (Scopus)

Abstract

A de-correlated modified code tracking loop (D-MCTL) is presented in this paper for synchronous direct-sequence code-division multiple-access (DS/CDMA) systems. In this paper, it is found that the S curve of a traditional modified code tracking loop (MCTL) may be severely distorted; even the multiple access interference (MAI) is low at the ideal sampling instant. The proposed D-MCTL alleviates the effect of MAI at ± 1 chip interval caused by interfering users and achieves a better S curve with a zero timing offset. Computer simulations based on Gold code sequences are used to verify the results. © 2001 IEEE

Original language	English
Title of host publication	IEEE Global Telecommunications Conference
Publisher	IEEE
Pages	3434-3438
Volume	6
ISBN (Print)	0-7803-7206-9
DOIs	https://doi.org/10.1109/GLOCOM.2001.966319
Publication status	Published - Nov 2001
Event	IEEE Global Telecommunications Conference (GLOBECOM'01) - San Antonio, TX, United States Duration: 25 Nov 2001 → 29 Nov 2001

Conference

Conference	IEEE Global Telecommunications Conference (GLOBECOM'01)
Place	United States
City	San Antonio, TX
Period	25/11/01 → 29/11/01

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10.1109/GLOCOM.2001.966319

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@inproceedings{32771b047924423095ec0c2fd9cf2d11,

title = "A de-correlated modified code tracking loop for synchronous direct-sequence code-division multiple-access systems",

abstract = "A de-correlated modified code tracking loop (D-MCTL) is presented in this paper for synchronous direct-sequence code-division multiple-access (DS/CDMA) systems. In this paper, it is found that the S curve of a traditional modified code tracking loop (MCTL) may be severely distorted; even the multiple access interference (MAI) is low at the ideal sampling instant. The proposed D-MCTL alleviates the effect of MAI at ± 1 chip interval caused by interfering users and achieves a better S curve with a zero timing offset. Computer simulations based on Gold code sequences are used to verify the results. {\textcopyright} 2001 IEEE",

author = "Wong, \{W. K.\} and Leung, \{C. W.\}",

year = "2001",

month = nov,

doi = "10.1109/GLOCOM.2001.966319",

language = "English",

isbn = "0-7803-7206-9",

volume = "6",

pages = "3434--3438",

booktitle = "IEEE Global Telecommunications Conference",

publisher = "IEEE",

address = "United States",

note = "IEEE Global Telecommunications Conference (GLOBECOM'01) ; Conference date: 25-11-2001 Through 29-11-2001",

}

A de-correlated modified code tracking loop for synchronous direct-sequence code-division multiple-access systems. / Wong, W. K.; Leung, C. W.
IEEE Global Telecommunications Conference. Vol. 6 IEEE, 2001. p. 3434-3438.

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

TY - GEN

T1 - A de-correlated modified code tracking loop for synchronous direct-sequence code-division multiple-access systems

AU - Wong, W. K.

AU - Leung, C. W.

PY - 2001/11

Y1 - 2001/11

N2 - A de-correlated modified code tracking loop (D-MCTL) is presented in this paper for synchronous direct-sequence code-division multiple-access (DS/CDMA) systems. In this paper, it is found that the S curve of a traditional modified code tracking loop (MCTL) may be severely distorted; even the multiple access interference (MAI) is low at the ideal sampling instant. The proposed D-MCTL alleviates the effect of MAI at ± 1 chip interval caused by interfering users and achieves a better S curve with a zero timing offset. Computer simulations based on Gold code sequences are used to verify the results. © 2001 IEEE

AB - A de-correlated modified code tracking loop (D-MCTL) is presented in this paper for synchronous direct-sequence code-division multiple-access (DS/CDMA) systems. In this paper, it is found that the S curve of a traditional modified code tracking loop (MCTL) may be severely distorted; even the multiple access interference (MAI) is low at the ideal sampling instant. The proposed D-MCTL alleviates the effect of MAI at ± 1 chip interval caused by interfering users and achieves a better S curve with a zero timing offset. Computer simulations based on Gold code sequences are used to verify the results. © 2001 IEEE

UR - https://www.scopus.com/pages/publications/0035696839

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-0035696839&origin=recordpage

U2 - 10.1109/GLOCOM.2001.966319

DO - 10.1109/GLOCOM.2001.966319

M3 - RGC 32 - Refereed conference paper (with host publication)

SN - 0-7803-7206-9

VL - 6

SP - 3434

EP - 3438

BT - IEEE Global Telecommunications Conference

PB - IEEE

T2 - IEEE Global Telecommunications Conference (GLOBECOM'01)

Y2 - 25 November 2001 through 29 November 2001

ER -

A de-correlated modified code tracking loop for synchronous direct-sequence code-division multiple-access systems

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