Method and apparatus for sending and receiving control information in broadcast/communication system

Method and apparatus for sending and receiving control information in broadcast/communication system

  • CN 103,460,606 B
  • Filed: 03/23/2012
  • Issued: 01/16/2018
  • Est. Priority Date: 03/25/2011
  • Status: Active Grant
First Claim
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1. a kind of method for being used to send signaling information by transmitter in broadcast/communication system, methods described include:

  • Generation includes the signaling information of multiple;

    The number of bit based on signaling information and the number of encoder input information bits determine that signaling information will be encodedThe code block number arrived;

    Number based on code block splits at least one of every signaling information;

    The input information bits of each code block are built, with the part after the segmentation including every signaling information;

    Input information bits are encoded in each code block;

    AndEach code block is sent,Wherein described signaling information includes layer 1L1 and can configure information and L1 multidate informations, the L1 multidate informations of present frame, next frameL1 multidate informations, extended field, CRC (CRC) field and filling field;

    Wherein KL1_confRepresent that L1 can configure the length of information, KL1_dyn,cThe length of the L1 multidate informations of present frame is represented,KL1_dyn,nRepresent the length of the L1 multidate informations of next frame, KL1_extRepresent the length of extended field, and NcrcRepresent crc fieldLength, and Npost_FEC_BlockThe number of code block is represented, andWherein K is defined by following equatioiesL1_conf_PAD

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