Method and device for implementing remote control of a terminal
First Claim
1. A method of implementing a remote control, the method comprising:
- a remote control terminal sending a call request to a controlled terminal in a sleep mode of the controlled terminal;
the controlled terminal notifying the remote control terminal of continuing of the call, when the controlled terminal just receives the call request or a duration or number of the call request exceeds a predetermined threshold;
the remote control terminal sending a control request to the controlled terminal when the notification is received;
the controlled terminal requesting authentication information from the remote control terminal after the controlled terminal receives the control request;
the remote control terminal transmitting authentication information to the controlled terminal;
when the authentication information from the remote control terminal is determined to be correct at the controlled terminal, the controlled terminal being woken up from sleep mode and obtaining dynamic identification information of the controlled terminal for developing a control service; and
sending the dynamic identification information of the controlled terminal to the remote control terminal,wherein the dynamic identification information is a dynamic Internet Protocol (IP) address.
1 Assignment
0 Petitions
Accused Products
Abstract
Disclosed are a method and a device for remote control of a terminal, in which authentication information is requested from the control terminal after a control request for a controlled terminal is received; and when the identification information from the control terminal is correct, dynamic identification information of the controlled terminal for a control service is obtained and sent to the control terminal. The method and the device according to certain embodiments do not require a dedicated dynamic domain name resolution server. The communication costs of a user may be reduced. Since a successful authentication is a precondition for obtaining dynamic identification information, the communication security is improved.
18 Citations
23 Claims
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1. A method of implementing a remote control, the method comprising:
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a remote control terminal sending a call request to a controlled terminal in a sleep mode of the controlled terminal; the controlled terminal notifying the remote control terminal of continuing of the call, when the controlled terminal just receives the call request or a duration or number of the call request exceeds a predetermined threshold; the remote control terminal sending a control request to the controlled terminal when the notification is received; the controlled terminal requesting authentication information from the remote control terminal after the controlled terminal receives the control request; the remote control terminal transmitting authentication information to the controlled terminal; when the authentication information from the remote control terminal is determined to be correct at the controlled terminal, the controlled terminal being woken up from sleep mode and obtaining dynamic identification information of the controlled terminal for developing a control service; and sending the dynamic identification information of the controlled terminal to the remote control terminal, wherein the dynamic identification information is a dynamic Internet Protocol (IP) address. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A device for implementing a remote control, wherein the device comprises:
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an authentication unit and a storage unit connected to each other, wherein the authentication unit is configured to request authentication information from a control terminal after a control request for a controlled terminal is received at the controlled terminal, configured to obtain dynamic identification information of the controlled terminal at the controlled terminal for developing a control service and configured to send the dynamic identification information of the controlled terminal to the control terminal, when the authentication information from the control termination is determined to be correct at the controlled terminal; and a call detection unit and a call on-off control unit being connected in parallel between the authentication unit and the controlled terminal, wherein; the call detection unit is configured to receive a call request from the control terminal and notify the authentication unit; the authentication unit is configured to notify the call on-off control unit of sending an automatic off-hook signal to the control terminal; and the call on-off control unit is configured to send to the control terminal the automatic off-hook signal which is capable of triggering the control request according to the notification from the authentication unit; wherein the storage unit is configured to store and provide check information which is used for determining whether the authentication information is correct; and wherein the dynamic identification information is a dynamic Internet Protocol (IP) address. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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17. A method for controlling a controlled terminal, the method is applied to a system including a controlling terminal, a modem and a controlled terminal, said controlling terminal is connected to said controlled terminal via said modem, the method comprising:
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receiving a calling request from said controlling terminal; upon said call request, establishing a calling connection between said controlling terminal and said modem; receiving a control request from said controlling terminal; upon said control request, authenticating said controlling terminal and obtaining a authentication result, said authentication result is used to display whether said controlling terminal has power to control said controlled terminal; establishing a network connection between said controlled terminal and said modem while said authentication result indicates that said controlling terminal has power to control said controlled terminal; obtaining the dynamic identification information of said controlled terminal via said network connection; and sending said dynamic identification information to said controlling terminal; wherein said controlling terminal controls said controlled terminal based on said dynamic identification information, wherein the dynamic identification information is a dynamic Internet Protocol (IP) address, wherein said establishing a network connection between said controlled terminal and said modem comprises; determining whether said controlled terminal is in network work state; establishing said network connection between said controlled terminal and said modem while said controlled terminal is not in network work state. - View Dependent Claims (18, 19)
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20. An apparatus for controlling a controlled terminal, the apparatus comprising:
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a call detection unit for receiving a calling request from a controlling terminal and for establishing a calling connection between said controlling terminal and a modem; an authentication unit for receiving a control request from said controlling terminal, and, upon receiving said control request, for authenticating said controlling terminal and obtaining a authentication result, said authentication result is used to display whether said controlling terminal has power to control said controlled terminal; and a networking unit for establishing a network connection between said controlled terminal and said modem while said authentication result indicates that said controlling terminal has power to control said controlled terminal; wherein said authentication unit is further configured for obtaining dynamic identification information of said controlled terminal via said network connection, and for sending said dynamic identification information to said controlling terminal; wherein said controlling terminal controls said controlled terminal based on said dynamic identification information; wherein the dynamic identification information is a dynamic Internet Protocol (IP) address; and wherein said networking unit comprises; means for determining whether to wake up said controlled terminal; means for waking up said controlled terminal; means for determining whether said controlled terminal is in network work state; means for establishing said network connection between said controlled terminal and said modem while said controlled terminal is not in network work state. - View Dependent Claims (21, 22, 23)
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Specification