Method and arrangement for managing packet data transfer in a cellular system

DC CAFC
  • US 6,978,143 B1
  • Filed: 02/22/2000
  • Issued: 12/20/2005
  • Est. Priority Date: 02/23/1999
  • Status: Expired due to Term
First Claim
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1. A method for transferring packet data in the uplink direction from a mobile station to a system in such a manner that:

  • a common channel (RACH) or a dedicated channel (DCH) is selected for the sending of a data packet, andthe data packet is sent using the channel selected, characterized in thata threshold value of a channel selection parameter is defined (620)said threshold value of the channel selection parameter is sent to the mobile station (630),a current value of the channel selection parameter is compared to said threshold value of the channel selection parameter by the mobile station (650), andsaid selection is performed on the basis of said comparison (660).

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