METHOD FOR PERFORMING HANDOVER IN C-RAN SYSTEMS, AND APPARATUS THEREFOR

摘要

The present invention relates to a method for a terminal to perform a handover in a cloud radio access network (C-RAN), including the steps of: receiving information on at least one candidate remote radio head (RRH); measuring the strength of received signals from at least one candidate RRH and a serving cell for the terminal; and, when the strength of the received signals from the candidate RRH and the serving cell of the terminal satisfy a predetermined relationship according to the measured result, transmitting feedback information, including the measured result, to the candidate RRH.

主权项

1. A method of performing a handover by a user equipment in a C-RAN (cloud radio access network) system, the method comprising:
receiving information on at least one candidate RRH (remote radio head); measuring reception signal strengths of a serving cell of the at least one candidate RRH and the user equipment; and if a prescribed relationship between a reception signal strength of a serving RRH of the user equipment and a reception signal strength of the serving cell is satisfied as a result of the measuring, transmitting feedback information containing the result of the measuring to the serving RRH.