Method for increasing standby time using access history to 1x ev-do network with access terminal and device thereof
First Claim
1. A method for increasing standby time of a mobile terminal that performs voice and/or data communication by switching between at least two networks using different protocols, said method comprising the steps of:
- receiving information for identifying the existence of a second network from a first network by using an indicator, the indicator indicating that the second network overlaps the first network;
identifying the existence of the second network by information received from the first network;
referring an access history of a user to the second network if the second network exists;
converting a mode of the mobile terminal to a first network exclusive mode if there is no access history to the second network;
converting the mode of the mobile terminal to the first network exclusive mode if the second network does not exist; and
converting the mode of the mobile terminal to a hybrid switching mode if the access history of the second network exists,wherein the mobile terminal connected to the second network periodically monitors the first network in the hybrid switching mode,wherein the first network exclusive mode is a mode of the mobile terminal wherein the voice and/or data communication which should be performed through the second network is performed through the first network, andwherein the first network and the second network can coexist complementary to each other.
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Abstract
The present invention relates to a method for increasing standby time of mobile terminal and device thereof, and more particularly in a mobile terminal that performs voice and/or data communication by switching between at least two networks using different protocols, and method for increasing standby time using an access history and the device thereof. According to the present invention, the minimized hybrid operation can increase the standby time of the mobile terminal. Also, by minimizing hybrid operation of a plurality of IS-856 mobile terminals, the resource efficiency of the EV-DO network can be maximized.
33 Citations
6 Claims
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1. A method for increasing standby time of a mobile terminal that performs voice and/or data communication by switching between at least two networks using different protocols, said method comprising the steps of:
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receiving information for identifying the existence of a second network from a first network by using an indicator, the indicator indicating that the second network overlaps the first network; identifying the existence of the second network by information received from the first network; referring an access history of a user to the second network if the second network exists; converting a mode of the mobile terminal to a first network exclusive mode if there is no access history to the second network; converting the mode of the mobile terminal to the first network exclusive mode if the second network does not exist; and converting the mode of the mobile terminal to a hybrid switching mode if the access history of the second network exists, wherein the mobile terminal connected to the second network periodically monitors the first network in the hybrid switching mode, wherein the first network exclusive mode is a mode of the mobile terminal wherein the voice and/or data communication which should be performed through the second network is performed through the first network, and wherein the first network and the second network can coexist complementary to each other. - View Dependent Claims (2, 3, 4, 5)
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6. A device for increasing standby time of a mobile terminal that performs voice and/or data communication by switching between at least two networks using different protocols, said apparatus comprising:
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means for receiving information for identifying the existence of a second network from a first network by using an indicator, the indicator indicating that the second network overlaps the first network; means for identifying the existence of the second network by information received from the first network; means for referring an access history of a user to the second network if the second network exists; and means for converting a mode of the mobile terminal to a first network exclusive mode if there is no access history to the second network, converting the mode of the mobile terminal to the first network exclusive mode if the second network does not exist, and converting the mode of the mobile terminal to a hybrid switching mode if the access history of the second network exists, wherein the mobile terminal connected to the second network periodically monitors the first network in the hybrid switching mode, wherein the first network exclusive mode is a mode of the mobile terminal wherein the voice and/or data communication which should be performed through the second network is performed through the first network, and wherein the first network and the second network can coexist complementary to each other.
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Specification