COMMUNICATION METHOD, DEVICE AND SYSTEM

摘要

The present invention provides a communication method, device and system. The method comprises: a macro station (Macro) acquiring uplink measurement information thereof and of a first low power node (LPN) or downlink measurement information fed back by a user equipment (UE), or acquiring uplink measurement information and downlink measurement information; the Macro performing bias processing on the uplink measurement information thereof and of the first LPN and/or the downlink measurement information fed back by the UE respectively; the Macro selecting, according to a bias processing result, the first LPN or Macro as a network attachment point of a first UE, so that the first UE performs communications through the network attachment point. The technical solution of the present invention is capable of enhancing the split gain of the cell or area of an LPN in the scenarios having the same or different cell identifiers (cell IDs).