Mobile communications system, control apparatus, policy supply system, state transition control method, and policy supply method
First Claim
1. A mobile communications system comprising:
- a supply unit arranged in a core network configured to;
monitor communication of at least one mobile terminal;
determine, from among the at least one mobile terminal, a control target terminal that is subjected to control of a state transition between a CONNECTED state and an IDLE state, based on the communication of the at least one mobile terminal;
determine a parameter which indicates an idle transition interval of the control target terminal; and
supply a radio base station that is arranged in a radio access network with the parameter; and
the radio base station configured to perform the control of the state transition of the control target terminal based on the parameter.
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Accused Products
Abstract
A mobile communications system according to an aspect of the present invention includes a control apparatus (100) arranged in a radio access network (20) and a policy supply system (200) arranged in a core network (10). The policy supply system (200) is configured to supply the control apparatus (100) with a first control policy used in control related to state transition of a mobile terminal (300) between a CONNECTED state and an IDLE state. The control apparatus (100) is configured to perform the control related to the state transition between the CONNECTED state and the IDLE state for the mobile terminal (300) based on the first control policy. This enables, for example, to reduce the number of signalings which are caused due to repetition of state transition (CONNECTED-IDLE transition) of the mobile terminal and are to be processed by the core network, based on the determination by the core network.
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Citations
20 Claims
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1. A mobile communications system comprising:
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a supply unit arranged in a core network configured to; monitor communication of at least one mobile terminal; determine, from among the at least one mobile terminal, a control target terminal that is subjected to control of a state transition between a CONNECTED state and an IDLE state, based on the communication of the at least one mobile terminal; determine a parameter which indicates an idle transition interval of the control target terminal; and supply a radio base station that is arranged in a radio access network with the parameter; and the radio base station configured to perform the control of the state transition of the control target terminal based on the parameter. - View Dependent Claims (2, 12, 13, 14)
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3. A method realized by a radio base station that is arranged in a radio access network in a mobile communication system, the method comprising:
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receiving, from a supply unit arranged in a core network, a parameter which indicates an idle transition interval of a control target terminal that is subjected to control of a state transition between a CONNECTED state and an IDLE state, wherein the control target terminal is determined, from among at least one mobile terminal whose communication is monitored by the supply unit, based on the communication of the at least one mobile terminal; and performing the control of the state transition of the mobile terminal based on the parameter. - View Dependent Claims (4, 15, 16, 17)
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5. A radio base station that is arranged in a radio access network, the radio base station configured to:
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receive, from a supply unit arranged in a core network, a parameter which indicates an idle transition interval of a control target terminal that is subjected to control of a state transition between a CONNECTED state and an IDLE state; and perform the control of the state transition of the control target terminal based on the parameter, wherein the control target terminal is determined, from among at least one mobile terminal whose communication is monitored by the supply unit, based on the communication of the at least one mobile terminal. - View Dependent Claims (6, 18, 19, 20)
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7. A supply unit arranged in a core network, the supply unit configured to:
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monitor communication of at least one mobile terminal; determine, from among the at least one mobile terminal, a control target terminal that is subjected to control of a state transition between a CONNECTED state and an IDLE state, based on the communication of the at least one mobile terminal; determine a parameter which indicates an idle transition interval of the control target terminal; and supply a radio base station with the parameter, wherein the radio base station is arranged in a radio access network and is configured to; perform the control of the state transition of the control target terminal based on the parameter. - View Dependent Claims (8, 9, 10, 11)
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Specification