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SYSTEM FOR TRANSMITTING INFORMATION DATA FROM A TRANSMITTER TO A RECEIVER OVER A NESTED BLOCK CHANNEL

  • US 20090060012A1
  • Filed: 08/12/2008
  • Published: 03/05/2009
  • Est. Priority Date: 09/02/2007
  • Status: Active Grant
First Claim
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1. ) System for transmitting information data from a transmitter to a receiver over nested block channel, the transmitter (TRD) comprising an encoder (ENC) following an error correcting code structure, the receiver (RCV) comprising a decoder (DEC) defined according to the error correcting code structure, the nested block channel (NBCH) comprising a scaled BPSK binary modulator (BM), the amplitude of which may vary from one bit transmission to the other, characterized in that the coding rate (Rc) of the encoder (ENC) or the parameters (D,L) of the nested block channel (NBCH) are selected dependently one from each other to achieve a target diversity order of the system and to maximize the coding gain.

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