Title: Training prefix modulation method and receiver
Application Number: 03817116 Application Date: 2003.06.26
Publication Number: 1669259 Publication Date: 2005.09.14
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H04K1/10
Applicant(s) Name: Motorola Inc. Address:
Inventor(s) Name: Thomas Timothy A., Nangia Vijay, Baum Kevin L.
Attorney & Agent: fan weimin zhong qiang
Abstract:
     A receiver for implementing a training prefix modulation method in response to a reception of a signal propagating through a channel is disclosed. The signal as received includes training blocks with each training block having a data inter-block-interference therein, and data blocks with each data block having a training inter-block-interference therein. The signal is selectively reconstructed to provide a circular appearance of the channel over the data blocks. Specifically, an estimate of the training inter-block-interferences is generated and subtracted from the data blocks. And, an estimate of the data inter-block interferences is generated and added to the data blocks.
Time: 10