Mobile communication terminal and mobile communication base station apparatus supporting switching

Mobile communication terminal and mobile communication base station apparatus supporting switching

  • CN 1,997,237 B
  • Filed: 12/26/2003
  • Issued: 11/05/2014
  • Est. Priority Date: 06/05/2003
  • Status: Active Grant
First Claim
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1. a method of switching in the travelling carriage of mobile communication system, described method comprises:

  • Receive the switching command message from source base station;

    Send for determining that up link sends the preamble of timing controlled value and up link initial transmission power controlling value to target BS;

    Receive from the up link of target BS and send timing controlled value;

    Receive the up link initial transmission power controlling value from target BS;

    By using this up link to send timing controlled value, up link transmission timing is set;

    AndBy using this up link initial transmission power controlling value that up link initial transmission power level is set.

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