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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Tran, N.H. Nguyen, H.H. Le-Ngoc, T. |
| Copyright Year | 1963 |
| Abstract | This paper generalizes the application bit-interleaved coded modulation with iterative decoding (BICM-ID) using signal space diversity (SSD) over keyhole Nakagami-m fading channels. The tight union bound on the asymptotic error performance is first analytically derived. The near-optimal rotation matrix with respect to both the asymptotic performance and the convergence behavior is then determined. In particular, it is demonstrated that the suitable rotation matrix is the one that has 1) all entries equal in magnitude, 2) a high diversity order, and 3) a large minimum product of the ratios between squared distances to the power m and log-squared distances to the power m of the rotated constellation scaled by factors of signal-to-noise ratio (SNR) and the parameter m . Various analytical and simulation results show that by employing SSD with a sufficiently large dimension, the error performance can closely approach that over an additive white Gaussian noise (AWGN) channel, even in the worst case of keyhole fading. |
| Sponsorship | IEEE Information Theory Society |
| Starting Page | 1592 |
| Ending Page | 1602 |
| Page Count | 11 |
| File Size | 432703 |
| File Format | |
| ISSN | 00189448 |
| Volume Number | 55 |
| Issue Number | 4 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-04-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Performance analysis Signal design AWGN Fading Signal to noise ratio Interleaved codes Modulation coding Iterative decoding Convergence Constellation diagram signal space diversity (SSD) Bit-interleaved coded modulation with iterative decoding (BICM-ID) cascaded Rayleigh fading keyhole Nakagami-$m$ fading pairwise error probability (PEP) Rayleigh fading |
| Content Type | Text |
| Resource Type | Article |
| Subject | Library and Information Sciences Information Systems Computer Science Applications |
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