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| Content Provider | IET Digital Library |
|---|---|
| Author | Cui, Penghui Jiang, Hua Cao, Kai Li, Taozhu |
| Abstract | This paper proposes the Decision feedbackfeedforward per-survivor processing (DFF-PSP) iterative separation algorithm and the Monte Carlo integrationbased method to compute the theoretical bound for Paired carrier multiple access (PCMA) Single channel blind separation (SCBS) which is highly complex with long memory. The truncated PSP is employed while the pre- and post- cursors are disregarded to control the complexity. The delayed decisions feedforward and local decisions feedback filters are designed to process the pre- and post- cursors. The Bit-interleaved code modulation iterative decoder (BICM-ID) is combined with the second soft decision of the truncated PSP to obtain a better performance. The mixture signal model is regarded as a Multiple-access channel (MAC) with memory, and the theoretical performance bound is obtained via entropy inequality, Monte Carlo integration and Fano inequality. Simulation results show that the DFF-PSP iterative separation provides the good tradeoff between complexity and performance. |
| Starting Page | 880 |
| Ending Page | 885 |
| Page Count | 6 |
| ISSN | 10224653 |
| Volume Number | 25 |
| e-ISSN | 20755597 |
| Issue Number | Issue 5, Sep (2016) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/cje/25/5 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/cje.2016.08.046 |
| Journal | Chinese Journal of Electronics |
| Publisher Date | 2016-09-01 |
| Access Restriction | Open |
| Rights Holder | © Chinese Institute of Electronics |
| Subject Keyword | BICM-ID Bit-interleaved Code Modulation Iterative Decoder Blind Source Separation Code Decision Feedback-feedforward Per-survivor Processing DFF-PSP Iterative Separation Fano Inequality Interleaved Code Iterative Decoding Iterative Separation Algorithm MAC Monte Carlo Integration Monte Carlo Method Multi-access System Multiple Access Communication Multiple-access Channel Paired Carrier Multiple Access PCMA Signal Processing And Detection Single Channel Blind Separation |
| Content Type | Text |
| Resource Type | Article |
| Subject | Applied Mathematics Electrical and Electronic Engineering |
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