Patent attributes
A method and apparatus for load balancing. The method executed by a master base station for load balancing comprising: determining a load balancing group, wherein the load balancing group includes a plurality of secondary base stations; and sending a grouping information about the load balancing group to each secondary base station of the load balancing group. The method executed by a secondary base station of a load balancing group for load balancing comprising: receiving a grouping information about the load balancing group from a master base station; exchanging the load information with other secondary base stations of the load balancing group; selecting a target secondary base station from the other secondary base stations according to the load information of other secondary base stations; and forwarding at least a portion of load of the secondary base station to the target secondary base station.
