High Speed Wireless modem Using Delayed Decision Feedback Sequence Estimator

• MARUYAMA Hidenori

  NEC Corporation Personal C&C Development Laboratories

• MATUI Hitosi

  NEC Corporation Personal C&C Development Laboratories

• OHKI Masahiro

  NEC Corporation Personal C&C Development Laboratories

• FUJITA Yuji

  NEC Kansai, Ltd Development Division

Bibliographic Information

Other Title

• 遅延判定帰還型信号推定器による高速無線モデム

Abstract

5GHz band 25Mbps wireless modem system with real time processing is materialized and the excellent performance under real environment is cofirmed.The modem system with Delayed Decision Feedback Sequence Estimator(DDFSE)realized on one LSI chip can operate under frequency stability ±20ppm and equalize 500ns delay wave under 2-path model for burst transmission.

Journal

• Technical report of IEICE. RCS

  Technical report of IEICE. RCS 98 (358), 13-18, 1998-10-22

  The Institute of Electronics, Information and Communication Engineers

Keywords

• mobile communication
• high speed transmission
• multipath
• equalizer
• DDFSE

Details

• CRID: 1571417127419713920
• NII Article ID: 110003305148
• NII Book ID: AN10060822
• Text Lang: ja
• Data Source:
  • CiNii Articles