发明申请
US20190140874A1 METHOD FOR EQUALIZATION IN A SINGLE CARRIER FREQUENCY DIVISION MULTIPLE ACCESS COMMUNICATION SYSTEM
审中-公开
基本信息:
- 专利标题： METHOD FOR EQUALIZATION IN A SINGLE CARRIER FREQUENCY DIVISION MULTIPLE ACCESS COMMUNICATION SYSTEM
- 申请号：US16178018 申请日：2018-11-01
- 公开(公告)号：US20190140874A1 公开(公告)日：2019-05-09
- 发明人： Kabiru Akande , Naveed Iqbal , Azzedine Zerguine , Abdelmalek Zidouri
- 申请人： KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- 申请人地址： SA Dhahran
- 专利权人： KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- 当前专利权人： KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- 当前专利权人地址： SA Dhahran
- 主分类号： H04L27/01
- IPC分类号： H04L27/01 ; H04L5/00
摘要：
A method and apparatus for equalization in a communication system. The method includes receiving an input of a block of symbols, filtering the input in the frequency domain, calculating an error factor in the time domain based on the filtered input, updating tap weights of the equalizer in the frequency domain using circular correlation based on the error factor and the conjugate of the input in the frequency domain, and outputting the filtered input.