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Pilot symbols

  • US 6,535,502 B1
  • Filed: 06/23/1999
  • Issued: 03/18/2003
  • Est. Priority Date: 06/30/1998
  • Status: Expired due to Term
First Claim
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1. A method of inserting pilot symbols into communication signals comprising:

  • generating a plurality of signals to be transmitted from different users, each signal being divided into frames, each frame having of a plurality of blocks;

    generating a plurality of pilot signal blocks to be inserted into the signals before transmission; and

    inserting into each frame of each signal a pilot signal block;

    wherein the pilot signal blocks are inserted in a time staggered fashion, spread through out the frames of the plurality of signals to be transmitted from different users.

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