CELL LOCKING METHOD FOR MOBILE TERMINAL AND MOBILE TERMINAL CAPABLE OF LOCKING CELL

摘要

A cell locking method for a mobile terminal is disclosed in the present invention. The method includes: the mobile terminal acquiring a system identification (SID), a network identification (NID), a base station identifier (BASE ID) and a pseudo-random number (PN) of a current cell; judging whether the SID, NID, BASE ID and PN are already stored in a database of the mobile terminal, if yes, then setting the mobile terminal to a normal status; judging whether the SID, the NID, and the PN are already stored in the database of the mobile terminal and the database is not full, or whether the BASE ID and PN are already stored in the database of the mobile terminal, if yes, then transferring to D; and D. writing the SID, NID, BASE ID and PN into the database of the mobile terminal. A mobile terminal capable of locking a cell is also disclosed in the present invention. By way of the method and system of the present invention, the operating costs can be reduced without adding or modifying the configuration of the network side.