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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Maehara, F. Kuchenbecker, H.-P. |
| Copyright Year | 2004 |
| Description | Author affiliation: Sch. of Sci. & Eng., Waseda Univ., Tokyo, Japan (Maehara, F.) |
| Abstract | Carrier interferometry orthogonal frequency division multiplexing (CI/OFDM) creates a full frequency diversity benefit without bandwidth expansion. We present the bit error rate (BER) performance of carrier interferometry coded OFDM (CI/COFDM) employing multiple receive antennas over frequency and time selective fading channels. The main feature of this architecture is to combine the time diversity benefit achieved by channel coding with the space and frequency diversity benefits exploited by CI/OFDM using space diversity reception. We also compare the BER performance of this architecture with that of typical coded OFDM (COFDM) employing subchannel space combining diversity reception. Numerical results obtained by computer simulation show that CI/OFDM outperforms OFDM when applying both space diversity reception and channel coding. |
| Starting Page | 520 |
| Ending Page | 524 |
| File Size | 355266 |
| Page Count | 5 |
| File Format | |
| ISBN | 0780382552 |
| ISSN | 15502252 |
| DOI | 10.1109/VETECS.2004.1388007 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2004-05-17 |
| Publisher Place | Italy |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Diversity reception Interferometry OFDM Bit error rate Frequency diversity Channel coding Bandwidth Receiving antennas Fading Computer architecture |
| Content Type | Text |
| Resource Type | Article |
| Subject | Applied Mathematics Electrical and Electronic Engineering Computer Science Applications |
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