### 抜粋

In the previous work, a single antenna interference cancellation (SAIC) algorithm named least mean square-blind joint maximum likelihood sequence estimation (LMS-BJMLSE) has been proposed. However, LMS-BJMLSE requires a long training sequence (TS) for channel estimation, which reduces the transmission efficiency. In another work, in order to solve this problem, a subcarrier identification and interpolation algorithm was proposed, in which the slowly converging subcarriers are identified by exploiting the correlation between the mean-square error (MSE) produced by LMS and the mean-square deviation (MSD) of the desired channel estimate. However, this correlation relationship was only found based on simulation results and no clear mathematical proof was given. The performance of the algorithm was only evaluated for the case of single interference. In this paper, the mathematical proof of the correlation relationship between MSE and MSD is given. Furthermore, we generalize LMS-BJMLSE from single antenna to receiver diversity, which is shown to provide a huge improvement over single antenna. The performance of LMS-BJMLSE is also evaluated for the case of dual interference.

元の言語 | English |
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ホスト出版物のタイトル | 2011 IEEE Vehicular Technology Conference Fall, VTC Fall 2011 - Proceedings |

DOI | |

出版物ステータス | Published - 2011 12 23 |

イベント | IEEE 74th Vehicular Technology Conference, VTC Fall 2011 - San Francisco, CA, United States 継続期間: 2011 9 5 → 2011 9 8 |

### 出版物シリーズ

名前 | IEEE Vehicular Technology Conference |
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ISSN（印刷物） | 1550-2252 |

### Conference

Conference | IEEE 74th Vehicular Technology Conference, VTC Fall 2011 |
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国 | United States |

市 | San Francisco, CA |

期間 | 11/9/5 → 11/9/8 |

### ASJC Scopus subject areas

- Computer Science Applications
- Electrical and Electronic Engineering
- Applied Mathematics

## フィンガープリント Performance evaluation of a blind single antenna interference cancellation algorithm for OFDM systems with insufficient training sequence' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

## これを引用

*2011 IEEE Vehicular Technology Conference Fall, VTC Fall 2011 - Proceedings*[6092979] (IEEE Vehicular Technology Conference). https://doi.org/10.1109/VETECF.2011.6092979