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IEICE Electronics Express
Vol. 1 (2004) No. 13 P 398-403

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http://doi.org/10.1587/elex.1.398

LETTER

Multi-user, 10Gb/s spectrally phase coded O-CDMA system with hybrid chip and slot-level timing coordination

Zhi Jiang1), D. S. Seo1) 2), D. E. Leaird1), A. M. Weiner1), R. V. Roussev3), C. Langrock3), M. M. Fejer3)

1) School of Electrical and Computer Engineering, Purdue University 2) Department of Electronics, Myongji University 3) Edward L. Ginzton Laboratory, Stanford University

Released 2004/10/10  
received 2004/09/06   accepted 2004/09/24

Keywords: O-CDMA, timing coordination, nonlinear processing, low power


We demonstrate a multi-user, 10Gb/s spectrally phase coded O-CDMA system with hybrid chip and slot-level timing coordination utilizing low power nonlinear processing. A new double Hadamard coding scheme is demonstrated to enable both chip-level timing coordination and full interference suppression without the need for synchronous detection.

Copyright © 2004 by The Institute of Electronics, Information and Communication Engineers
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