Mobile terminal communication restricting device, method and program
First Claim
1. A mobile terminal communication restricting device for performing communication restriction on a call-in or call-out occurring between a mobile terminal, which is wireless-connected to an existing communication network that is based on an Open Interconnection protocol, and the existing mobile communication network if said mobile terminal is within a moving vehicle or within a specified location, the mobile terminal communication restricting device:
- configured to transmit to said mobile terminal a communication restricting message, which is actually used in said existing mobile communication network, for informing said mobile terminal of performing the communication restriction on a layer-3 of the Open Systems Interconnection protocol, if the call-in or call-out has occurred between said mobile terminal and said existing mobile communication network.
1 Assignment
0 Petitions
Accused Products
Abstract
Synchronization of a wireless downlink in an existing mobile communication network is established and system notifying information from the existing mobile communication network is received. Synchronization of a wireless uplink in the existing mobile communication network is established and a layer-3 wireless channel establishment requesting message is received. A communication restricting state (ON/OFF state) for each service type (circuit switching service or packet switching service) is confirmed and the communication restricting state (ON/OFF state) is confirmed on the basis of a speed threshold value, based on a result of which confirmation, communication restriction is performed.
69 Citations
17 Claims
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1. A mobile terminal communication restricting device for performing communication restriction on a call-in or call-out occurring between a mobile terminal, which is wireless-connected to an existing communication network that is based on an Open Interconnection protocol, and the existing mobile communication network if said mobile terminal is within a moving vehicle or within a specified location, the mobile terminal communication restricting device:
- configured to transmit to said mobile terminal a communication restricting message, which is actually used in said existing mobile communication network, for informing said mobile terminal of performing the communication restriction on a layer-3 of the Open Systems Interconnection protocol, if the call-in or call-out has occurred between said mobile terminal and said existing mobile communication network.
- View Dependent Claims (2, 3, 4, 5, 6)
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7. A communication restricting method used in a mobile terminal communication restricting device for performing communication restriction on a call-in or call-out occurring between a mobile terminal, which is wireless-connected to an existing communication network that is based on an Open Systems Interconnection protocol, and said existing mobile communication network if said mobile terminal is within a moving vehicle or within a specified location, the method comprising:
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checking whether the call-in or call-out has occurred between said mobile terminal and said existing mobile communication network; and
transmitting to said mobile terminal a communication restricting message, which is actually used in said existing mobile communication network, for informing said mobile terminal of performing the communication restriction on a layer-3 of the Open Systems Interconnection protocol, if the call-in or call-out has occurred. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A communication restricting program for causing a computer to execute a communication restricting method used in a mobile terminal communication restricting device for performing communication restriction on a call-in or call-out occurring between a mobile terminal, which is wireless-connected to an existing communication network that is based on an Open Systems Interconnection protocol, and said existing mobile communication network if said mobile terminal is within a moving vehicle or within a specified location, the method comprising the steps of:
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checking whether the call-in or call-out has occurred between said mobile terminal and said existing mobile communication network; and
transmitting to said mobile terminal a communication restricting message, which is actually used in said existing mobile communication network, for informing said mobile terminal of performing the communication restriction on a layer-3 of the Open Systems Interconnection protocol, if the call-in or call-out has occurred. - View Dependent Claims (14, 15, 16, 17)
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Specification