METHOD, DEVICE AND WIRELESS COMMUNICATION SYSTEM FOR DUAL-NETWORK BACKUP

摘要

The embodiment of the invention provides a kind of method of dual-network backup, equipment and wireless communication systems. The described method includes: generating primary cell and standby cell one-to-one relationship, wherein primary cell is identical with standby cell overlay area, and primary cell is by the administrative primary base station administration of primary base station controller and standby cell is by the administrative spare base station administration (S21) of spare base station controller; It is primary network or backup network according to current network, the corresponding carrier frequency of the corresponding carrier frequency and standby cell that make primary cell works (S22) respectively; Network available status is inquired, and when determining that network available status meets specified requirements, then carries out the switching (S23) between primary network and backup network. The corresponding relationship that above-mentioned technical proposal passes through binding primary cell and standby cell, according to primary network or backup network state, configure corresponding carrier frequency work, and according to network available status, the switching between primary network or backup network is carried out, to more fully ensure mobile network's reliability as unit of cell.