Disclosed is a method and system for managing coverage area changes using base station signaling. The method may involve a first base station increasing the distance of coverage of the first base station on a first carrier frequency such that the extended coverage extends to a coverage area of a second base station on the first carrier frequency. The second base station may also be providing the coverage area on a second carrier frequency. The method may also involve causing one or more UEs being served by the second base station on the second frequency to prioritize operating on the first carrier frequency of the second base station over operating on the second carrier frequency of the second base station.

A communication device for offloading communication traffic includes: first means for identifying an attribute of a terminal based on information included in a message transmitted by the terminal to connect to a wireless network; and second means for determining whether or not to connect a base station that has received the message from the terminal and the terminal based on the identified attribute, wherein the second means is capable of transmitting the message transmitted by the terminal having a predetermined attribute to a virtual network node operated by a virtual machine.

A method including determining first information of a base station in regard to an area of shared coverage with a neighboring base station; and transmitting the determined first information from the base station. A method including receiving first information by a base station with regard to an area of shared coverage with a neighboring base station; determining, based at least partially upon the received first information.

An energy saving compensation method and device, and an energy saving compensation recovery method and device are provided. In the energy saving compensation method, under a condition that it is determined that energy saving of a radio network is required to be performed, a compensation base station and all base stations which are able to be completely or partially compensated by the compensation base station are selected as an energy saving base station combination (S102); and the base stations which are able to be completely compensated in the energy saving base station combination enter a dormant state, the base stations which are able to be partially compensated in the energy saving base station combination enter a shrinkage state, and the compensation base station enters a compensation state (S104).

The present invention relates to a method and a device for performing cell shaping. A base station can establish a cell shaping plan on the basis of current states. The current states may be the load of the base station and the traffic space distribution of the base station. The base station transmits a first message to a neighboring base station and receives a second message from the neighboring base station in response to the first message. The first message may include the cell shaping plan, and the second message may include whether or not the neighboring base station can perform cell shaping. The base station can determine whether or not to perform cell shaping on the basis of the second message.

Aspects of the subject disclosure may include, for example, detecting a triggering event based on a monitoring of utilization of a target cell within a cellular network system. A configuration policy including a handover configuration parameter set is determined, responsive to the triggering event. A target cell of a plurality of neighboring cells of the source cell is identified and a handover procedure of a user equipment from the source cell to the target cell is configured based on the handover configuration parameter set. The source cell provides the handover configuration parameter set to the user equipment connected to the source cell. The user equipment, while connected to the source cell, performs handover measurements from the source cell to the target cell based on the handover configuration parameter set, and a handover of the user equipment from the source cell to the target cell is based on the handover measurements. Other embodiments are disclosed.

A base station relates to a wireless communication system that performs handover from a cell connected with a terminal to a neighbor cell of the cell. The base station includes: circuitry, which, in operation, sets an offset to be applied to reception quality of the neighbor cell according to a quality of service (QoS) class identifier (QCI) of the terminal when the terminal determines whether to report a measurement result to be used in determination on the handover; and a transmitter, which, in operation, transmits the offset to the terminal.

A system and related method for increasing or decreasing the range of a pico cell station. The system and method determine triggers for dynamic range change, measure operational conditions and make a change reactive to operational conditions. Range increase may be implemented to address a coverage hole. Range decrease may be implemented to address holdover attempts. Range changes are implemented by changing transmission power, reference signal received power and/or cell reselection thresholds.

A system and related method for increasing or decreasing the range of a pico cell station. The system and method determine triggers for dynamic range change, measure operational conditions and make a change reactive to operational conditions. Range increase may be implemented to address a coverage hole. Range decrease may be implemented to address holdover attempts. Range changes are implemented by changing transmission power, reference signal received power and/or cell reselection thresholds.

A network device may make a determination that a first backhaul connection, which serves a first base station, is congested and that a second backhaul connection, which serves a second base station, is not congested. This determination may be made based on a first periodic data cap imposed on the first backhaul connection, a traffic load on the first backhaul connection, a second periodic data cap imposed on the second backhaul connection, and a traffic load on the second backhaul connection. In response to the determination, the network device may configure a value of a cellular communication parameter utilized by one or both of the base stations. The configuration may comprise periodic adjustments of the value of the cellular communication parameter. The periodic adjustments may cause one or more mobile devices to be handed-over between the first base station and the second base station.