An iterative receiver for layered space-time MIMO DS-CDMA uplink using turbo trellis-coded modulation

J. H. Jeong; M. Kavehrad

doi:10.1109/WCNC.2005.1424520

An iterative receiver for layered space-time MIMO DS-CDMA uplink using turbo trellis-coded modulation

J. H. Jeong, M. Kavehrad

Materials Research Institute (MRI)

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

Abstract

An iterative turbo receiver is proposed for the uplink of a MIMO CDMA system employing layered space-time transmission. The proposed receiver consists of a low-complexity layered space-time multi-user detector using linear minimum mean squared error (MMSE) filtering with a-priori information and parallel a-posteriori probability (APP) computing soft-input soft-output (SISO) decoders. Turbo trellis-coded modulation (TTCM) is used as error-correcting tool to achieve bandwidth efficient transmission. Computer simulation results show that the proposed receiver using an iterative operation along with the detector and decoders outperforms an iterative receiver based on parallel interference cancellation as well as a non-iterative MMSE receiver. Furthermore, while providing increase in system capacity, the proposed receiver offers an error performance similar to that of single-user case at high SNR, in a multi-user environment

Original language	English (US)
Title of host publication	2005 IEEE Wireless Communications and Networking Conference, WCNC 2005: Broadband Wireless for the Masses - Ready for Take-off
Pages	320-325
Number of pages	6
Volume	1
DOIs	https://doi.org/10.1109/WCNC.2005.1424520
State	Published - 2005
Event	2005 IEEE Wireless Communications and Networking Conference, WCNC 2005: Broadband Wirelss for the Masses - Ready for Take-off - New Orleans, LA, United States Duration: Mar 13 2005 → Mar 17 2005

Other

Other	2005 IEEE Wireless Communications and Networking Conference, WCNC 2005: Broadband Wirelss for the Masses - Ready for Take-off
Country	United States
City	New Orleans, LA
Period	3/13/05 → 3/17/05

All Science Journal Classification (ASJC) codes

Engineering(all)

Access to Document

10.1109/WCNC.2005.1424520

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Cite this

@inproceedings{70560f1496384b889bee614622f7e4f5,

title = "An iterative receiver for layered space-time MIMO DS-CDMA uplink using turbo trellis-coded modulation",

abstract = "An iterative turbo receiver is proposed for the uplink of a MIMO CDMA system employing layered space-time transmission. The proposed receiver consists of a low-complexity layered space-time multi-user detector using linear minimum mean squared error (MMSE) filtering with a-priori information and parallel a-posteriori probability (APP) computing soft-input soft-output (SISO) decoders. Turbo trellis-coded modulation (TTCM) is used as error-correcting tool to achieve bandwidth efficient transmission. Computer simulation results show that the proposed receiver using an iterative operation along with the detector and decoders outperforms an iterative receiver based on parallel interference cancellation as well as a non-iterative MMSE receiver. Furthermore, while providing increase in system capacity, the proposed receiver offers an error performance similar to that of single-user case at high SNR, in a multi-user environment",

author = "Jeong, {J. H.} and M. Kavehrad",

year = "2005",

doi = "10.1109/WCNC.2005.1424520",

language = "English (US)",

isbn = "0780389662",

volume = "1",

pages = "320--325",

booktitle = "2005 IEEE Wireless Communications and Networking Conference, WCNC 2005: Broadband Wireless for the Masses - Ready for Take-off",

note = "2005 IEEE Wireless Communications and Networking Conference, WCNC 2005: Broadband Wirelss for the Masses - Ready for Take-off ; Conference date: 13-03-2005 Through 17-03-2005",

}

Jeong, JH & Kavehrad, M 2005, An iterative receiver for layered space-time MIMO DS-CDMA uplink using turbo trellis-coded modulation. in 2005 IEEE Wireless Communications and Networking Conference, WCNC 2005: Broadband Wireless for the Masses - Ready for Take-off. vol. 1, PHY15-2, pp. 320-325, 2005 IEEE Wireless Communications and Networking Conference, WCNC 2005: Broadband Wirelss for the Masses - Ready for Take-off, New Orleans, LA, United States, 3/13/05. https://doi.org/10.1109/WCNC.2005.1424520

An iterative receiver for layered space-time MIMO DS-CDMA uplink using turbo trellis-coded modulation. / Jeong, J. H.; Kavehrad, M.

2005 IEEE Wireless Communications and Networking Conference, WCNC 2005: Broadband Wireless for the Masses - Ready for Take-off. Vol. 1 2005. p. 320-325 PHY15-2.

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

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