Cell load balancing method and devices thereof

A cell load balancing device, comprising:

• a processor, configured to acquire information of load of a current cell and information of load of at least one adjacent cell neighboring the current cell, and determine a target cell in which a mobility parameter needs to be modified according to the information of the load of the current cell and the information of the load of the at least one adjacent cell, wherein the target cell is one of the at least one adjacent cell;
• a transmitter, configured to send a parameter modification request to the target cell if the mobility parameter of the target cell needs to be modified;
• a receiver, configured to receive a parameter modification response message returned by the target cell;
• the processor is further configured to modify parameters of the current cell according to content of the parameter modification request if the parameter modification response message indicates parameter modification for the target cell is successful;
• or
• abandon a current modification of the current cell or initiate a new parameter modification request according to a cause value returned from the target cell, if the parameter modification response message indicates parameter modification for the target cell failed.

A non-transitory machine-readable medium having stored thereon, a computer program comprising at least one code section for distributing data, the at least one code section being executable by a machine for causing the machine to perform acts of:

• acquiring information of load of a current cell and information of load of at least one adjacent cell neighboring the current cell;
• determining a target cell in which a mobility parameter needs to be modified according to the information of the load of the current cell and the information of the load of the at least one adjacent cell, wherein the target cell is one of the at least one adjacent cell;
• sending a parameter modification request to the target cell;
• receiving a parameter modification response message returned by the target cell;
• modifying parameters of the current cell according to content of the parameter modification request if the parameter modification response message indicates modification for the target cell is successful;
• and
• abandoning a current modification of the current cell, or initiating a new parameter modification request according to a cause value returned from the target cell, if the parameter modification response message indicates parameter modification for the target cell failed.