Abstract
This paper presents the performance analysis of space-time trellis codes in orthogonal frequency division multiplexing system (STTC-OFDM) over quasi-static frequency selective fading channels by considering the effect of channel delay distributions on the code performance. The analysis shows that various channel delay distributions do affect the code performance. It also shows that a better code performance can be achieved over the channel, which has a larger sum of the squared time delay differences between any two different channel taps. Simulation illustrates that the code performance of STTC-OFDM under various channel conditions agrees with the theoretical performance analysis.
| Original language | English |
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| Title of host publication | ICICS-PCM 2003 - Proceedings of the 2003 Joint Conference of the 4th International Conference on Information, Communications and Signal Processing and 4th Pacific-Rim Conference on Multimedia |
| Publisher | IEEE, Institute of Electrical and Electronics Engineers |
| Pages | 1478-1482 |
| Number of pages | 5 |
| ISBN (Electronic) | 0780381858, 9780780381858 |
| DOIs | |
| Publication status | Published - 1 Jan 2003 |
| Externally published | Yes |
| Event | Joint Conference of the International Conference on Information, Communications and Signal Processing and Pacific-Rim Conference on Multimedia 2003 - Singapore, Singapore Duration: 15 Dec 2003 → 18 Dec 2003 Conference number: 4th https://ieeexplore.ieee.org/xpl/conhome/9074/proceeding?isnumber=28788 (Proceedings) |
Conference
| Conference | Joint Conference of the International Conference on Information, Communications and Signal Processing and Pacific-Rim Conference on Multimedia 2003 |
|---|---|
| Abbreviated title | ICICS-PCM 2003 |
| Country/Territory | Singapore |
| City | Singapore |
| Period | 15/12/03 → 18/12/03 |
| Internet address |