Method and base station for selecting working remote radio unit for user equipment

摘要

The present invention provides a method for selecting a working remote radio unit for a user equipment. By comparing isolation of a current working RRU set of a user equipment with a preset isolation threshold, resource utilization and signal interference can be effectively balanced and a working remote radio unit of the user equipment can be accurately determined.

主权项

1. A method implemented by a base station for selecting a working remote radio unit (RRU) set for a user equipment, the method comprising:
determining a first RRU set of the user equipment according to measurement information values of all RRUs in a cell; calculating a first isolation between the first RRU set and first remaining RRUs, wherein the first remaining RRUs are RRUs in the cell outside the first RRU set; changing the first RRU set according to the first isolation calculating result; and determining the working RRU set of the user equipment according to the first RRU set.