MULTI-SITE CELL NETWORKING METHOD, BASE BAND UNIT, REMOTE RF UNIT AND SYSTEM

摘要

Embodiments of the present invention provide a networking method applied to a multi-site cell, a base band unit, a remote RF unit and a system. The method includes: connecting at least one RRU of one or more remote end remote units RRUs under a base station of a local cell to at least two base stations, where the at least two base stations include the base station of the local cell and at least one other base station; and continuing communication by using the at least one other base station when the communication between the one RRU of the one or more RRUs and the base station of the local cell fails.