MOBILE COMMUNICATION SYSTEM AND METHOD FOR MANAGING TERMINAL PAGING IN THE SYSTEM
First Claim
1. A terminal paging method of a mobile communication system, the method comprising:
- receiving, at a terminal, a local counter value for synchronization with a base station and a local ID allocated to the terminal by the base station from the base station;
synchronizing a counter with the base station using the local counter value and entering an idle state; and
checking a paging trigger message included in a subframe corresponding to the local counter and local ID.
1 Assignment
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Accused Products
Abstract
The present invention relates to a mobile communication system, and to a method for managing terminal paging in the system. A paging method of a terminal is characterized by comprising the steps of: receiving, from a base station, both a local counter value for synchronization with the base station and a local ID that the base station has allocated to the terminal; synchronizing the base station and the counter using the local counter value so as to enter an idle state; and checking the local counter and a paging trigger message contained in the subframe corresponding to the local ID. According to the present invention, local IDs are each allocated to the respective multiple MTC terminals, and therefore trigger periods can be efficiently managed in a network. Further, the multiple MTC terminals can be grouped using the allocated local IDs, thus achieving advantages of an increased number of MTC terminals which can be managed in the network.
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Citations
22 Claims
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1. A terminal paging method of a mobile communication system, the method comprising:
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receiving, at a terminal, a local counter value for synchronization with a base station and a local ID allocated to the terminal by the base station from the base station; synchronizing a counter with the base station using the local counter value and entering an idle state; and checking a paging trigger message included in a subframe corresponding to the local counter and local ID. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A paging method of a base station in a mobile communication system, the method comprising:
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transmitting to a terminal a local counter value for synchronization of the terminal with the base station and a local ID allocated by the terminal; receiving a paging request message from an MME; and transmitting to the terminal a paging trigger message in a subframe corresponding to the local counter and the local ID. - View Dependent Claims (8, 9, 10, 11)
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12. A terminal for processing a paging in a mobile communication system, the terminal comprising:
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a communication unit which transmits and receives signals to and from a base station; and a control unit which controls receiving, at a terminal, a local counter value for synchronization with a base station and a local ID allocated to the terminal by the base station from the base station, synchronizes a counter with the base station using the local counter value, enters an idle state, and checks a paging trigger message included in a subframe corresponding to the local counter and local IDA - View Dependent Claims (13, 14, 15, 16, 17)
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18. A base station of managing of paging a terminal in a mobile communication system, the base station comprises:
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a communication unit which transmits and receives signal to and from a terminal or an MME; and a control unit which controls transmitting to a terminal a local counter value for synchronization of the terminal with the base station and a local ID allocated by the terminal, receiving a paging request message from an MME, and transmitting to the terminal a paging trigger message in a subframe corresponding to the local counter and the local ID. - View Dependent Claims (19, 20, 21, 22)
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Specification