Method, device and system for establishing neighboring base station connections

摘要

A method, a device and a system for establishing neighboring base station connections are provided according to the present invention. In the method, access information of a base station on a bearer network is obtained dynamically, neighborhood information of the base station is obtained according to the access information, and a neighboring base station connection is established according to the access information and the neighborhood information of the base station.

主权项

1. A method for establishing X2 connections, the method is implemented by hardware, comprising:
obtaining, by a first bearer node device, a first Internet Protocol (IP) address of a first base station, and maintaining a connection relation between the first base station and the first bearer node device according to the obtained first IP address, wherein the first base station connects to the first bearer node device, wherein the first bearer node device is not a base station, and is in a bearer network which excludes any base station; establishing, by the first bearer node device, according to the connection relation between the first base station and the first bearer node device, a communication connection between the first base station and the first bearer node device; performing, by the first bearer node device, information exchange with the first base station through the communication connection in order to obtain a neighborhood relationship different from the connection relation of the first base station, wherein the neighborhood relationship different from the connection relation of the first base station comprises a second IP address of a second base station, the second base station is a neighboring base station of the first base station, and is connected to a second bearer node device in the same bearer network; saving and maintaining, by the first bearer node device, the neighborhood relationship different from the connection relation of the first base station; and establishing, by the first bearer node device or a network management device, an X2 connection both in the bearer network and between the first base station and the second base station according to the connection relation between the first base station and the first bearer node device, and according to the neighborhood relationship different from the connection relation of the first base station.