Communication connection method and data card
A technology of communication connection and data card, which is applied in the field of communication, can solve the problems of reducing the flexibility and efficiency of data cards, and achieve the effect of improving flexibility and efficiency
Active Publication Date: 2011-08-17
HUAWEI TECH CO LTD
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Problems solved by technology
[0003] However, in the prior art, the data card can only establish a communication connection between the data card and the communication network according to a connection command triggered by the user through the terminal client or the setting page of the data card; The communication connection between the data card and the communication network is disconnected through the disconnection command triggered by the terminal client or the setting page of the data card, thereby reducing the flexibility and efficiency of the data card
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[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0020] It should be noted that: the terminals involved in the embodiments of the present invention include but are not limited to mobile phones, personal digital assistants (Personal Digital Assistant, PDA for short), wireless handheld devices, wireless netbooks, personal computers, portable computers, MP3 players, MP4 player etc.
[0021] figur...
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The embodiment of the invention provides a communication connection method and a data card. The communication connection method provided by the invention comprises the following steps that the data card obtains data flow from a client; if the communication connection is not established between the data card and a communication network, the communication connection is established between the data card and the communication network; the data card sends the data flow to the communication network through the communication connection and starts the statistics on standby time; if the data card doesnot receive the data flow from the client in a preset standby time threshold value, the communication connection between the data card and the communication network is cut off; and if the data card receives the data flow from the client in the preset standby time threshold value, the data card makes statistics on the standby time again. By the embodiment of the invention, the communication connection between the data card and the communication network can be automatically established and cut off by the data card according to the data flow from the client, thereby enhancing the flexibility andefficiency of the data card.
Description
technical field [0001] Embodiments of the present invention relate to communication technologies, and in particular to a communication connection method and a data card. Background technique [0002] The data card can be connected to the terminal in a wired or wireless manner, establishes a communication connection between the terminal and the communication network, and provides data services for the terminal. [0003] However, in the prior art, the data card can only establish a communication connection between the data card and the communication network according to a connection command triggered by the user through the terminal client or the setting page of the data card; The communication connection between the data card and the communication network is disconnected through a disconnection command triggered by the terminal client or the setting page of the data card, thereby reducing the flexibility and efficiency of the data card. Contents of the invention [0004] E...
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IPC IPC(8): H04L29/08H04L29/06
Inventor 王刚
Owner HUAWEI TECH CO LTD