CHANNEL ESTIMATION USING THE GUARD INTERVAL OF A MULTICARRIER SIGNAL

    公开(公告)号:AU2003303109A1

    公开(公告)日:2004-08-10

    申请号:AU2003303109

    申请日:2003-10-30

    Applicant: MOTOROLA INC

    Abstract: The method involves generating bit streams and corresponding sets of frequency domain carrier amplitudes X 0(K) to XN(k), where k is orthogonal frequency division multiplexing (OFDM) symbol number, modulated as OFDM symbols. The vector of specific size that are deterministic and known to receiver and transmitter, are inserted as guard intervals in sample streams, and OFDM symbols are transmitted from transmitter to receiver. Independent claims are also included for the following: (1) transmitter; and (2) receiver.

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