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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Tee, J.S.K. Taylor, D.P. Martin, P.A. |
| Copyright Year | 1972 |
| Abstract | Single parity-check (SPC) codes are applied in both parallel and serial concatenated structures to produce high-performance coding schemes. The number of concatenations or stages, M, is increased to improve system performance at moderate-to-low bit-error rates without changing the overall code parameters (namely, code rate and code block length). Analytical bounds are presented to estimate the performance at high signal-to-noise ratios. The SPC concatenated codes are considered with binary phase-shift keying and with 16-quadrature amplitude modulation bit-interleaved coded modulation on the additive white Gaussian noise channel and the independent Rayleigh fading channel. Simulations show that the four-stage serial or parallel concatenated SPC codes can, respectively, outperform or perform as well as 16-state turbo codes. Furthermore, decoding complexity is approximately 9-10 times less complex than that of 16-state turbo codes. The convergence behavior of both serial and parallel concatenated SPC codes is also discussed. |
| Starting Page | 1666 |
| Ending Page | 1675 |
| Page Count | 10 |
| File Size | 833369 |
| File Format | |
| ISSN | 00906778 |
| Volume Number | 51 |
| Issue Number | 10 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2003-10-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Concatenated codes Parity check codes Amplitude modulation Turbo codes System performance Bit error rate Signal analysis Performance analysis Signal to noise ratio Phase shift keying |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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