Interference cancellation and signal detection technique based on QRD‐M algorithm for FTN signalling
| Autor: | Hyoungsoo Lim, Namho Hur, Myung-Sun Baek, Joungil Yun |
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| Rok vydání: | 2017 |
| Předmět: |
Computer science
BCJR algorithm 020208 electrical & electronic engineering 020206 networking & telecommunications 02 engineering and technology Interference (wave propagation) Toeplitz matrix QR decomposition Intersymbol interference Single antenna interference cancellation Interference (communication) 0202 electrical engineering electronic engineering information engineering Detection theory Electrical and Electronic Engineering Algorithm |
| Zdroj: | Electronics Letters. 53:409-411 |
| ISSN: | 1350-911X 0013-5194 |
| Popis: | This Letter presents interference cancellation and signal detection technique for faster-than-Nyquist (FTN) signalling. The proposed scheme uses QR decomposition (QRD)-M algorithm to execute interference cancellation and signal detection. Based on the Toeplitz structure of the inter-symbol interference coefficient matrix, the QRD-M algorithm is adopted to detect the transmitted symbols from an FTN signal. The computational complexity comparisons and numerical results demonstrate that the proposed technique can achieve the complexity |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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