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Methods and apparatuses for synchronization and modulation type detection

  • US 6,463,107 B1
  • Filed: 07/01/1999
  • Issued: 10/08/2002
  • Est. Priority Date: 07/01/1999
  • Status: Expired due to Term
First Claim
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1. In a communication system including a transmitter and a receiver, an apparatus for synchronizing the receiver with the transmitter and detecting a modulation type in a signal transmitted by the transmitter and received by the receiver, the apparatus comprising:

  • a detector for detecting the type of modulation being used in the received signal by correlating a first portion of the received signal with one or more signals representing modulation types used by the communication system to; and

    a synchronization unit for synchronizing the receiver with the transmitter.

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