Method and apparatus for allocating and transmitting ack/nack resource in wireless communication system

Method and apparatus for allocating and transmitting ack/nack resource in wireless communication system

  • CN 103,401,664 B
  • Filed: 01/10/2008
  • Issued: 12/10/2019
  • Est. Priority Date: 01/10/2007
  • Status: Active Grant
First Claim
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1. A method of determining acknowledgement/non-acknowledgement, ACK/NACK, resources at a user equipment, UE, in a wireless communication system, the method comprising the steps of:

  • Receiving initial scheduling information on a scheduling control channel;

    Determining whether scheduling information on a scheduling control channel is transmitted to the UE, which indicates transmission on a corresponding data channel at a corresponding time interval;

    Determining whether scheduling of data is persistent scheduling or non-persistent scheduling based on a scheduling type indicator of the initial scheduling information; and

    Determining a resource for transmitting ACK/NACK according to the determined one of persistent scheduling and non-persistent scheduling,Wherein the persistent scheduling includes a schedule in which the validity of the initial scheduling information is continuously maintained or the corresponding time interval is maintained, andWherein the non-persistent scheduling includes scheduling in which the validity of the initial scheduling information is not continuously maintained or maintained for a corresponding time interval.

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