NDLI: Iterative joint and interference nulling/cancellation decoding algorithms for multigroup space time trellis coded systems

Content Provider	IEEE Xplore Digital Library
Author	Al-Ghadhban, S.N. Woemer, B.D.
Copyright Year	2004
Description	Author affiliation: Mobile & Portable Radio Res. Group, Virginia Polytech. Inst. & State Univ., USA (Al-Ghadhban, S.N.; Woemer, B.D.)
Abstract	In this paper, we will propose and evaluate the performance of several decoding algorithms for multigroup space time trellis coded (MGSTTC) systems. By considering a single user who transmits simultaneously through K parallel space time trellis encoders, the system can provide high spectral efficiencies; transmit diversity advantages and coding gains. The system is analogous to synchronous multiusers each is transmitting a space time trellis code. The transmitter will divide the information stream and transmits from each encoder (called a group) simultaneously resulting in an increase in the transmitted data rates. The receiver will apply some multiuser detection (MUD) algorithms to detect and decode each group. The paper will focus on joint detection and interference nulling/cancellation algorithms.
Starting Page	2317
Ending Page	2322
File Size	431438
Page Count	6
File Format	PDF
ISBN	0780383443
ISSN	15253511
DOI	10.1109/WCNC.2004.1311450
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-03-21
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Interference cancellation Iterative decoding Iterative algorithms Maximum likelihood decoding MIMO Transmitting antennas Multiuser detection Receiving antennas Diversity reception Signal processing algorithms
Content Type	Text
Resource Type	Article

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