METHOD OF MANAGING MOBILITY MANAGEMENT LAYER OF A MOBILE DEVICE

• Main Author: CHENG TSUNG YO
• Format: Patent
• Language: English; Korean
• Published: 17.04.2013
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; WIRELESS COMMUNICATIONS NETWORKS

PURPOSE: An MM(Mobility Management) layer managing method in a mobile device is provided to manage an MM layer in the mobile device with improved system efficiency. CONSTITUTION: After an MM layer enters a standby state, a timer in a mobile device operates(220). Before the timer is completed, the MM layer is gotten out of the standby state depending on a command received from a network(250). After the timer is completed, the MM layer is gotten out of the standby state(260). If the timer is not completed, a reception state of a command received from the network is determined. When the command is received, the MM layer is gotten out of the standby state. Specific operation corresponding to the command is executed. [Reference numerals] (210) MM layer in a standby state?; (220) Operating a timer T3240 of a mobile device; (230) Timer T3240 expired?; (240) Receiving a specific command related to getting out of the standby state from a network?; (250) Getting out of the standby state and performing a first operation corresponding to the specific command; (260) Getting out of the standby state and performing a second operation; (270) Resetting the timer T3240; (AA,DD,EE) No; (BB,CC,FF) Yes;