MOBILE STATION Russian patent published in 2016 - IPC H04W72/04 

FIELD: wireless communications.

SUBSTANCE: invention relates to radio communication. Mentioned technical result is achieved due to the fact that mobile station UE according to the present invention includes the second setting module, made with possibility of using a cell for uplink, specified in accordance with a cell only for downlink communication in which only downlink communication should be performed cell Pcell (main cell, a Primary Cell) or Scell in Group pTAG (primary TAG, primary group TAG).

EFFECT: technical result is carried out properly selection of reference time reference cell and a reference cell of measuring signal propagation path losses for cell Scell (secondary cell, a Secondary Cell) in a group of sTAG (secondary Group time advance, Secondary Timing Advance Groups).

1 cl, 8 dwg