Abstract
In this paper, we propose a practical transceiver design for multiple-input, multiple-output (MIMO) frequency-selective wireless channels, which is able to realize a significant portion of the capacity promised by information theory. At the transmitter end, we exploit the idea of the random layered space-time (RLST) coding scheme by using independent block codes and random space-time interleaving. At the receiver end, we propose a novel multi-antenna detection scheme, which equalizes the intersymbol interferences and estimate the (soft) transmitted symbols. These soft estimated symbols are then input to a sub-optimal turbo-like receiver that performs iterative decoding of the RLST codes in an iterative and, most important, simple fashion. The simulation results show that the proposed Turbo-MIMO transceiver error performance improves with the number of iterations of the decoding algorithm.
Original language | English |
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Title of host publication | 61st IEEE Vehicular Technology Conference 2005 |
Publisher | IEEE |
Pages | 878-881 |
Number of pages | 4 |
ISBN (Print) | 0-7803-8887-9 |
DOIs | |
Publication status | Published - 5 Dec 2005 |
Event | 61st IEEEVehicular Technology Conference 2005 - Stockholm, Sweden Duration: 30 May 2005 → 1 Jun 2005 |
Conference
Conference | 61st IEEEVehicular Technology Conference 2005 |
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Abbreviated title | VTC 2005 - Spring Stockholm |
Country/Territory | Sweden |
City | Stockholm |
Period | 30/05/05 → 1/06/05 |
ASJC Scopus subject areas
- Computer Science Applications
- Electrical and Electronic Engineering
- Applied Mathematics