Abstract
This paper proposes a new approach to Block Spread OFDM called Parallel Concatenated Spreading Matrices OFDM (PCSM-OFDM). While BSOFDM improved the overall BER performance on OFDM in frequency selective channels, this new approach further improves the BER of BSOFDM by a 3dB gain. This is achieved through increasing the diversity of the transmitted samples by concatenating two spreading matrices in parallel to BSOFDM.
Original language | English |
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Title of host publication | ISCIT 2007 - 2007 International Symposium on Communications and Information Technologies Proceedings |
Pages | 77-81 |
Number of pages | 5 |
DOIs | |
Publication status | Published - 2007 |
Event | ISCIT 2007 - 2007 International Symposium on Communications and Information Technologies - Sydney, Australia Duration: 16 Oct 2007 → 19 Oct 2007 |
Other
Other | ISCIT 2007 - 2007 International Symposium on Communications and Information Technologies |
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Country/Territory | Australia |
City | Sydney |
Period | 16/10/07 → 19/10/07 |
Keywords
- BSOFDM
- Frequency selective channel
- PCSM-OFDM