WIRELESS DEVICE, FIRST AND SECOND NETWORK NODES AND RESPECTIVE METHODS PERFORMED THEREBY FOR COMMUNICATING THEREBETWEEN

摘要

A wireless device (120) and a method performed thereby for communicating with a first network node (100) and a second network node (110) by means of a respective cell thereof are proved. Also a first and second network node and respective methods performed thereby for communicating with a wireless device are provided. The wireless device (120) is in soft handover with at least two cells in its active set where downlink is best from one cell and uplink is best towards another cell, wherein the cell providing the best downlink belongs to the first network node (100) and the cell providing the best uplink belongs to the second network node (110). The method performed by the wireless device comprises transmitting (110) at least one channel out of a first set of channels using a first beamforming towards the first network node to enhance the reception in the first network node, and transmitting (120) the at least one channel out of the first set of channels or at least one channel out of a second set of channels using a second beamforming towards the second network node to enhance the reception in the second network node.