Least squares channel identification for OFDM Systems Grant US-9762414-B2 United States of America 12 Sep 2017
Two-steps least squares time domain channel estimation for ofdm systems Application EP-2852073-A3 European Patent Office 06 May 2015
Least squares channel identification for OFDM systems Grant US-8761274-B2 United States of America 24 Jun 2014
TWO-STEPS LEAST SQUARES TIME DOMAIN CHANNEL ESTIMATION FOR OFDM SYSTEMS Application WO-2010090787-A1 World Intellectual Property Organisation (WIPO) 12 Aug 2010