Modified Successive Interference Cancellation for OFDM Signal Detection
| Autor: | Shyue-Win Wei, Huang-Chang Lee, Yao-Kun Chen |
|---|---|
| Rok vydání: | 2008 |
| Předmět: |
Signal processing
Sequence Computer Networks and Communications Computer science Orthogonal frequency-division multiplexing business.industry Noise reduction Subcarrier Single antenna interference cancellation Detection theory Electrical and Electronic Engineering Telecommunications business Algorithm Software |
| Zdroj: | IEICE Transactions on Communications. :4027-4029 |
| ISSN: | 1745-1345 0916-8516 |
| Popis: | A modified successive interference cancellation (SIC) algorithm for orthogonal frequency division multiplexing (OFDM) system is presented. The presented modified SIC algorithm makes use of an index sequence to avoid the subcarriers re-ordering calculation. Furthermore, by combining the SIC with the conventional zero-forcing (ZF) detection, computation complexity of the presented algorithm can be significantly reduced and meanwhile excellent performance can be maintained. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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