Method for implementing communications between multiple subnets covered by a mobile switching center physical

摘要

Method for implementing communications between multiple subnets covered by a mobile switching center physical.The present invention relates to a method and a system for the implementation of communications among multiple subnets covered by a mobile switching center (MSc) physicist and an MSC.The method includes the steps of: mapping of a physical MSC for multiple virtual MSCs software.And adjustment (s) relationship (s) between the area (s) of location (s) for covered and the number of MSC MSc virtual virtual virtual each MSc; transmitting a location information of a termiAll with the number of virtual MSc during communications for the implementation of the communications among multiple subnets.During a communication, since the location of the terminal is transmitted according to the number of the virtual MSC.It is possible to differentiate the terminals located in different subnets covered by one physical MSC.Therefore, the roaming and the transfer of the terminal between sub networks can be implemented, and the limitation of roaming may also be implemented through the list of MSC and the list of VLR.