Mobile device to generate multiple maximum transfer units and data transfer method
First Claim
1. A method for transferring data for a mobile device, the method comprising:
- determining whether a network is registered with the mobile device;
if the network is not registered in the mobile device, generating a virtual interface to register a maximum transfer unit (MTU) value of the network, the virtual interface being dedicated to the network, the network comprising a first network having a first MTU value and a second network having a second MTU value; and
registering the network by storing the MTU value of the network in the mobile device, wherein;
a first virtual interface is generated to have the first MTU value of the first network;
the first MTU value is registered in a routing table;
a second virtual interface is generated to have the second MTU value of the second network;
the second MTU value is registered in the routing table;
another virtual interface for the first network is generated in response to determining that an identified MTU value of the first network is different from the first MTU value; and
another virtual interface for the second network is generated in response to determining that an identified MTU value of the second network is different from the second MTU value.
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Accused Products
Abstract
Provided are a mobile device capable of generating multiple maximum transfer units (MTUs) and a data transfer method. The method includes determining whether a network is registered with the mobile device; if the network is not registered in the mobile device, generating a virtual interface to generate a maximum transfer unit (MTU) value of the network; and registering the network by storing the MTU value of the network in the mobile device. The mobile device includes an MTU management unit configured to determine whether a network is registered with the mobile device, and, if the network is not registered in the mobile device, to generate a virtual interface to generate an MTU value of the network.
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Citations
19 Claims
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1. A method for transferring data for a mobile device, the method comprising:
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determining whether a network is registered with the mobile device; if the network is not registered in the mobile device, generating a virtual interface to register a maximum transfer unit (MTU) value of the network, the virtual interface being dedicated to the network, the network comprising a first network having a first MTU value and a second network having a second MTU value; and registering the network by storing the MTU value of the network in the mobile device, wherein; a first virtual interface is generated to have the first MTU value of the first network; the first MTU value is registered in a routing table; a second virtual interface is generated to have the second MTU value of the second network; the second MTU value is registered in the routing table; another virtual interface for the first network is generated in response to determining that an identified MTU value of the first network is different from the first MTU value; and another virtual interface for the second network is generated in response to determining that an identified MTU value of the second network is different from the second MTU value. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A mobile device, comprising:
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a network interface; and a maximum transfer unit (MTU) management unit configured to determine whether a network is registered with the mobile device, and, if the network is not registered in the mobile device, to generate a virtual interface to register an MTU value of the network, the virtual interface being dedicated to the network, wherein; the network comprises a first network having a first MTU value and a second network having a second MTU value; the MTU management unit is configured to generate a first virtual interface to have the first MTU value of the first network, to register the first MTU value in a routing table, to generate a second virtual interface to have the second MTU value of the second network, and to register the second MTU value in the routing table; and the MTU management unit is configured to generate another virtual interface for the first network in response to determining that an identified MTU value of the first network is different from the first MTU value, and to generate another virtual interface for the second network in response to determining that an identified MTU value of the second network is different from the second MTU value. - View Dependent Claims (12, 13, 14, 15, 16)
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17. A method for transferring data for a mobile device, the method comprising
in response to a connection of a network to the mobile device, determining whether the network is registered in a routing table, the network comprising a first network having a first MTU value and a second network having a second MTU value; -
if the network is registered in the routing table, determining whether a stored MTU value of the registered network is different from a current MTU value of the registered network; and if the current MTU value of the registered network is different from the stored MTU value of the network, generating a virtual interface to generate an MTU value of the registered network, and registering the network by storing the generated MTU value in the routing table, wherein; a first virtual interface is generated to have the first MTU value of the first network; the first MTU value is registered in a routing table; a second virtual interface is generated to have the second MTU value of the second network; the second MTU value is registered in the routing table; another virtual interface for the first network is generated in response to determining that an identified MTU value of the first network is different from the first MTU value; and another virtual interface for the second network is generated in response to determining that an identified MTU value of the second network is different from the second MTU value. - View Dependent Claims (18, 19)
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Specification