MMSE weight for single-carrier overlap FDE

Tatsunori Obara, Fumiyuki Adachi

研究成果: Conference contribution

5 引用 (Scopus)

抜粋

Overlap frequency-domain equalization (FDE) requires no cyclic prefix (CP) insertion. In this paper, a new minimum mean square error (MMSE) weight is derived for the overlap FDE. In the previous paper, the MMSE weight for overlap FDE is derived by approximating the IBI as a white Gaussian variable. However, the IBI is an independent colored noise. We derive a new MMSE weight by taking into account this fact. We evaluate the bit error rate (BER) performance by computer simulation, and show that overlap FDE using the newly derived MMSE weight reduces the residual inter-symbol interference (ISI) more and hence, improves the BER performance.

元の言語English
ホスト出版物のタイトル17th Asia Pacific Conference on Communications, APCC 2011
ページ168-172
ページ数5
DOI
出版物ステータスPublished - 2011 12 1
イベント17th Asia Pacific Conference on Communications, APCC 2011 - Kota Kinabalu, Sabah, Malaysia
継続期間: 2011 10 22011 10 5

出版物シリーズ

名前17th Asia-Pacific Conference on Communications, APCC 2011

Other

Other17th Asia Pacific Conference on Communications, APCC 2011
Malaysia
Kota Kinabalu, Sabah
期間11/10/211/10/5

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Communication

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  • これを引用

    Obara, T., & Adachi, F. (2011). MMSE weight for single-carrier overlap FDE. : 17th Asia Pacific Conference on Communications, APCC 2011 (pp. 168-172). [6152798] (17th Asia-Pacific Conference on Communications, APCC 2011). https://doi.org/10.1109/APCC.2011.6152798