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“Iterative Joint and Interference Nulling/Cancellation Decoding Algorithms for Multi-Group Space Time Trellis Coded Systems,”

Al-Ghadhban, Samir (2004) “Iterative Joint and Interference Nulling/Cancellation Decoding Algorithms for Multi-Group Space Time Trellis Coded Systems,”. WCNC. 2004 IEEE, 4. pp. 2317-2322.

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Abstract

In this paper, we will propose and evaluate the performance of several decoding algorithms for multi-group 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 multi-users 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 multi-user detection (MUD) algorithms to detect and decode each group. The paper will focus on joint detection and interference nulling/ cancellation algorithms.



Item Type:Article
Date:March 2004
Subjects:Electrical
Divisions:College Of Engineering Sciences > Electrical Engineering Dept
Creators:Al-Ghadhban, Samir
Email:samir@kfupm.edu.sa
ID Code:1184
Deposited By:AYHAM ZAZA
Deposited On:20 Apr 2008 15:30
Last Modified:12 Apr 2011 13:08

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