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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Yu Deng Burr, A. White, G. |
| Copyright Year | 2005 |
| Description | Author affiliation: Dept. of Electron., York Univ., UK (Yu Deng; Burr, A.; White, G.) |
| Abstract | Spatial multiplexing and space-time block codes are promising techniques that effectively exploit multiple-input multiple-output (MIMO) transmission to achieve a higher data rate and more reliable communication, respectively. On the other hand, the use of dual-polarized antennas in MIMO systems has emerged as a cost- and space-effective alternative, where two spatially separated uni-polarized antennas can be replaced by a single antenna element employing orthogonal polarizations. In this paper, we investigate the use of dual-polarized antennas in a combined spatial multiplexing and space-time block coded system. We present a hybrid transmission scheme that employs transmit diversity over the same polarization of the two transmit dual-polarized antennas and transmits the co-channel space-time coded signals on the orthogonal polarizations. We evaluate the system performance for both the Rayleigh fading channel and the suburban environment of a personal communication system (PCS) at 1800 MHz. It is shown that the performance of PM-STBC approaches that of STBC in the correlated Ricean fading environment and it saves one receive antenna. |
| Starting Page | 869 |
| Ending Page | 873 |
| File Size | 227203 |
| Page Count | 5 |
| File Format | |
| ISBN | 0780388879 |
| ISSN | 15502252 |
| DOI | 10.1109/VETECS.2005.1543429 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2005-05-30 |
| Publisher Place | Sweden |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | MIMO Polarization Receiving antennas Block codes Transmitting antennas Frequency System performance Samarium Decoding Bandwidth polarization diversity space-time block code spatial multiplexing transmit diversity |
| Content Type | Text |
| Resource Type | Article |
| Subject | Applied Mathematics Electrical and Electronic Engineering Computer Science Applications |
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