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Method of transmitting control data in CDMA mobile communication system

  • US 20020141367A1
  • Filed: 04/03/2002
  • Published: 10/03/2002
  • Est. Priority Date: 04/03/2001
  • Status: Active Grant
First Claim
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1. A method of transmitting high speed packet data to a user equipment (UE) in a node B in a CDMA mobile communication system, comprising the steps of:

  • transmitting a downlink dedicated physical control channel (DL-DPCCH) signal including a pilot signal, transport format combination indicator (TFCI) bits, a downlink transmit power control (TPC) command, dedicated channel data, and a high-speed downlink shared channel (HS-DSCH) indicator indicating a shared control channel (SHCCH);

    transmitting control information needed for the UE to receive the high speed packet data on the SHCCH; and

    spreading the high speed packet data with a spreading code included in the control information transmitted on the SHCCH and transmitting the spread high speed packet data on an HS-DSCH.

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