Kilpatrick Townsend & Stockton, LLP
Channel estimation method and device
Disclosed are a channel estimation method and device for improving accuracy of channel estimation so as to improve the performance of a receiver. The present application provides a channel estimation method, comprising: determining an equivalent pilot sequence by means of a historical effective frequency offset value; determining a sequence for multiple correlation by using the equivalent pilot sequence; and performing multiple correlation calculation of channel estimation by using the sequence for multiple correlation.
DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD
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Xi Yuetan Quanfei
Wang Chen Hu