Abstract
In this letter, we investigate serial and hybrid concatenated space-time (SC-ST and HC-ST) codes applying iterative decoding topologies. The coding operations are based on the concatenation of convolutional coding, interleaving, and space-time coding along with a multiple-transmitter/multiple-receiver diversity system. Through the analysis of the SC-ST and HC-ST coding systems, improved design specifications can be selected for the component encoders with considerations of the wireless channel characteristics. Based on the iterative decoding process and the optimum parameter selection operations, a considerable improvement in the error rate performance is obtained. For the applied specs, the results indicate that at the frame error rate (FER) 10-2 level the SC-ST coding system provides a coding gain of approximately 3 dB in comparison to the Tarokh, Seshadri, Calderbank (TSC) space-time (ST) code [1], where the HC-ST coding system provides an additional coding gain of approximately 1 dB beyond the SC-ST code.
| Original language | English |
|---|---|
| Pages (from-to) | 420-423 |
| Number of pages | 4 |
| Journal | AEU - International Journal of Electronics and Communications |
| Volume | 58 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 2004 Jan 1 |
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All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering
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Analysis of serial and hybrid concatenated space-time codes applying iterative decoding. / Ku, Bon Jin; Chung, Jong-Moon; Kang, Changeon.
In: AEU - International Journal of Electronics and Communications, Vol. 58, No. 6, 01.01.2004, p. 420-423.Research output: Contribution to journal › Article
TY - JOUR
T1 - Analysis of serial and hybrid concatenated space-time codes applying iterative decoding
AU - Ku, Bon Jin
AU - Chung, Jong-Moon
AU - Kang, Changeon
PY - 2004/1/1
Y1 - 2004/1/1
N2 - In this letter, we investigate serial and hybrid concatenated space-time (SC-ST and HC-ST) codes applying iterative decoding topologies. The coding operations are based on the concatenation of convolutional coding, interleaving, and space-time coding along with a multiple-transmitter/multiple-receiver diversity system. Through the analysis of the SC-ST and HC-ST coding systems, improved design specifications can be selected for the component encoders with considerations of the wireless channel characteristics. Based on the iterative decoding process and the optimum parameter selection operations, a considerable improvement in the error rate performance is obtained. For the applied specs, the results indicate that at the frame error rate (FER) 10-2 level the SC-ST coding system provides a coding gain of approximately 3 dB in comparison to the Tarokh, Seshadri, Calderbank (TSC) space-time (ST) code [1], where the HC-ST coding system provides an additional coding gain of approximately 1 dB beyond the SC-ST code.
AB - In this letter, we investigate serial and hybrid concatenated space-time (SC-ST and HC-ST) codes applying iterative decoding topologies. The coding operations are based on the concatenation of convolutional coding, interleaving, and space-time coding along with a multiple-transmitter/multiple-receiver diversity system. Through the analysis of the SC-ST and HC-ST coding systems, improved design specifications can be selected for the component encoders with considerations of the wireless channel characteristics. Based on the iterative decoding process and the optimum parameter selection operations, a considerable improvement in the error rate performance is obtained. For the applied specs, the results indicate that at the frame error rate (FER) 10-2 level the SC-ST coding system provides a coding gain of approximately 3 dB in comparison to the Tarokh, Seshadri, Calderbank (TSC) space-time (ST) code [1], where the HC-ST coding system provides an additional coding gain of approximately 1 dB beyond the SC-ST code.
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U2 - 10.1078/1434-8411-54100263
DO - 10.1078/1434-8411-54100263
M3 - Article
VL - 58
SP - 420
EP - 423
JO - AEU - International Journal of Electronics and Communications
JF - AEU - International Journal of Electronics and Communications
SN - 1434-8411
IS - 6
ER -