Abstract: Disclosed is a method comprising transmitting one or more requests for charging or discharging batteries of a plurality of base stations, wherein the plurality of base stations comprise at least a first group of base stations associated with a first communications service provider, and a second group of base stations associated with a second communications service provider different to the first communications service provider.

Abstract: Disclosed is a method comprising receiving measurement information associated with cell site auxiliary equipment, wherein the measurement information comprises at least one of the following: status metrics or performance metrics associated with the cell site auxiliary equipment; determining, based at least partly on the measurement information, one or more commands for controlling one or more functions of the cell site auxiliary equipment; and transmitting the one or more commands to the cell site auxiliary equipment, wherein an E2 interface is used for at least one of the following: receiving at least a part of the measurement information, or transmitting the one or more commands.