| 摘要 |
<p>Method in a network node (110, 120) for identifying an SGSN (130) of a mobile station (140). The method comprises acquiring (301) a TLLI, and identifying (302) the SGSN (130) of the mobile station (140) by deriving the identity of the SGSN (130) from the acquired (301) TLLI. Also, a corresponding network node (110, 120) is described.</p> |
