COORDINATED TRANSMISSION METHOD FOR UNBALANCED LOAD

摘要

A method in a network node for handling a transmission between a plurality of Transmission Points, TPs, and User Equipments, UEs, in a wireless network. The network node receives (201) information from each respective UE out of a number of first UEs served by the network node, which information is related to the location of the UE. The network node then identifies (202) a hot spot, based on the information received from the UEs. The hot spot is an area where the load density of UEs is above a first threshold. When a hot spot is defined the network node selects (203)a plurality of TPs dedicated to serve the UEs 130 located in the hot spot and establishes(204)a coordinated transmission mode from the plurality of dedicated TPs to the UEs located in the hot spot.