| 1. |
- Lindell, Göran
(författare)
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Some exact union bound results for maximum likelihood detection in MIMO systems
- 2005
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Ingår i: 2005 IEEE International Symposium on Information Theory (ISIT). - 0780391500 ; , s. 2223-2227
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Konferensbidrag (refereegranskat)abstract
- In this paper we investigate some properties of the union bound for a basic MIMO system, assuming uncoded QAM transmission, uncorrelated Rayleigh fading, and maximum likelihood detection. The presented union bound results cover several choices of the number of transmitting and receiving antennas (up to 16). It is also illustrated how the pair-wise error probability approaches the Q( )-function as the number of receiving antennas increases
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| 2. |
- Höst, Stefan, et al.
(författare)
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On coded OFDM over frequency selective channels using woven convolutional codes
- 2003
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Ingår i: Proceedings 2003 IEEE International Symposium on Information Theory. ISIT 2003 (Cat. No.03CH37432). - 0780377281 ; , s. 36-36
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Konferensbidrag (refereegranskat)abstract
- A communication system with woven convolutional codes and OFDM is considered. With coherent reception and iterative decoding this combination seems promising over frequency selective channels. The robustness of the considered class of schemes is illustrated by simulation results for specific fixed channel transfer functions and AWGN
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| 3. |
- Strandh, Magnus, et al.
(författare)
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On robustness of turbo coded OFDM systems over frequency selective channels
- 2003
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Ingår i: 8th International OFDM-Workshop.
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Konferensbidrag (refereegranskat)abstract
- The robustness of fixed Turbo coded communication systems over frequency selective channels are investigated. The simulated amplitude functions are based on an idealised two level function and a decaying function. The results indicate that the system can cope with severe disturbances without to much loss.
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