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Data transmission/reception method

  • US 8,229,517 B2
  • Filed: 04/29/2008
  • Issued: 07/24/2012
  • Est. Priority Date: 05/01/2007
  • Status: Expired due to Fees
First Claim
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1. A method for receiving data from a radio network by a terminal comprising:

  • receiving downlink data while the terminal operates according to a first discontinuous reception period;

    transmitting a response message with respect to the downlink data; and

    operating according to a second discontinuous reception (DRX) period after transmitting the response message,wherein the first discontinuous reception period is a long DRX period and the second discontinuous period is a short DRX period,wherein the downlink data is an RLC (Radio Link Control) AMD (Acknowledged Mode Data) PDU (Protocol Data Unit) received via an HS-DSCH (High-Speed Downlink Shared Channel),wherein the response message is an RLC ACK (Acknowledgement) transmitted via a RACH (Random Access Channel),wherein all the steps are performed when the terminal is in a CELL_PCH state.

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