Vandermonde-Lagrange mutually orthogonal flexible transceivers for blind cdma in unknown multipath

Zhengdao Wang; Anna Scaglione; Georgios B. Giannakis; Sergio Barbarossa

doi:10.1109/SPAWC.1999.783014

Vandermonde-Lagrange mutually orthogonal flexible transceivers for blind cdma in unknown multipath

Zhengdao Wang, Anna Scaglione, Georgios B. Giannakis, Sergio Barbarossa

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

8 Scopus citations

Abstract

A Mutually-Orthogonal Usercode-Receiver (AMOUR) system was recently proposed to guarantee identifiability of transmitted symbols irrespective of channel nulls in addition to offering deterministic MU1 elimination and low complexity transceivers. Motivated by the desire to equip the AMOUR with added flexibility, we develop in this paper a Vandermonde-Lagrange AMOUR system that achieves the same MU1 eliminating property and offers additional advantages in the code assignment procedure. We also derive blind adaptive equalizers within the VL-AMOUR framework and illustrate via simulations that they perform very close to the theoretical bound derived with perfect channel information.

Original language	English (US)
Title of host publication	1999 2nd IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 1999
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	42-45
Number of pages	4
ISBN (Electronic)	0780355997
DOIs	https://doi.org/10.1109/SPAWC.1999.783014
State	Published - Jan 1 1999
Externally published	Yes
Event	2nd IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 1999 - Annapolis, United States Duration: May 9 1999 → May 12 1999

Publication series

Name	IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC

Other

Other	2nd IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 1999
Country/Territory	United States
City	Annapolis
Period	5/9/99 → 5/12/99

ASJC Scopus subject areas

Electrical and Electronic Engineering
Computer Science Applications
Information Systems

Access to Document

10.1109/SPAWC.1999.783014

Cite this

Wang, Z., Scaglione, A., Giannakis, G. B., & Barbarossa, S. (1999). Vandermonde-Lagrange mutually orthogonal flexible transceivers for blind cdma in unknown multipath. In 1999 2nd IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 1999 (pp. 42-45). Article 783014 (IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/SPAWC.1999.783014

Vandermonde-Lagrange mutually orthogonal flexible transceivers for blind cdma in unknown multipath. / Wang, Zhengdao; Scaglione, Anna; Giannakis, Georgios B. et al.
1999 2nd IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 1999. Institute of Electrical and Electronics Engineers Inc., 1999. p. 42-45 783014 (IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC).

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

Wang, Z, Scaglione, A, Giannakis, GB & Barbarossa, S 1999, Vandermonde-Lagrange mutually orthogonal flexible transceivers for blind cdma in unknown multipath. in 1999 2nd IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 1999., 783014, IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC, Institute of Electrical and Electronics Engineers Inc., pp. 42-45, 2nd IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 1999, Annapolis, United States, 5/9/99. https://doi.org/10.1109/SPAWC.1999.783014

Wang Z, Scaglione A, Giannakis GB, Barbarossa S. Vandermonde-Lagrange mutually orthogonal flexible transceivers for blind cdma in unknown multipath. In 1999 2nd IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 1999. Institute of Electrical and Electronics Engineers Inc. 1999. p. 42-45. 783014. (IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC). doi: 10.1109/SPAWC.1999.783014

Wang, Zhengdao ; Scaglione, Anna ; Giannakis, Georgios B. et al. / Vandermonde-Lagrange mutually orthogonal flexible transceivers for blind cdma in unknown multipath. 1999 2nd IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 1999. Institute of Electrical and Electronics Engineers Inc., 1999. pp. 42-45 (IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC).

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abstract = "A Mutually-Orthogonal Usercode-Receiver (AMOUR) system was recently proposed to guarantee identifiability of transmitted symbols irrespective of channel nulls in addition to offering deterministic MU1 elimination and low complexity transceivers. Motivated by the desire to equip the AMOUR with added flexibility, we develop in this paper a Vandermonde-Lagrange AMOUR system that achieves the same MU1 eliminating property and offers additional advantages in the code assignment procedure. We also derive blind adaptive equalizers within the VL-AMOUR framework and illustrate via simulations that they perform very close to the theoretical bound derived with perfect channel information.",

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Vandermonde-Lagrange mutually orthogonal flexible transceivers for blind cdma in unknown multipath

Abstract

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ASJC Scopus subject areas

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