Configuration method and configuration device of packet switching link

Abstract

The invention relates to the filed of communication and discloses a configuration method and a configuration device of a packet switching link. In the embodiment of the invention, the method comprisesthe following steps: after that a terminal device registers to a LTE network is detected, a wireless protocol stack of the terminal device builds an initial packet switching link according to a preset IP address type; when the terminal device receives a request message of building a target packet switching link, according to the request message, the terminal device judges whether to multiplex theinitial packet switching link; if the initial packet switching link is multiplexed, the initial packet switching link is converted to be in a data state and used as the target packet switching link,otherwise, according to the request message, the target packet switching link is built newly. According to the embodiment of the invention, by the wireless protocol stack, under the premise of guaranteeing at least one path of initial packet switching link maintains and lingers in the LTE network, the initial packet switching link activated by the LTE wireless protocol stack is multiplexed fully and prevented from being idle, and utilization rate of wireless network resources is improved effectively.

Description

technical field [0001] The invention relates to the field of communication, in particular to a method and device for configuring a packet switching link. Background technique [0002] Under the LTE network, when the mobile terminal camps on the LTE network, the wireless protocol stack of the mobile terminal automatically establishes a default packet switching link for the mobile terminal, so as to keep the mobile terminal permanently online, and the subsequent use of the mobile terminal During the process, it is ensured that at least one packet switching link is online, so as to ensure that the mobile terminal will not fall back from the LTE network to a 2 / 3G network such as GSM (Global System for Mobile Communication, Global System for Mobile Communication). [0003] At present, a mobile terminal using the Android system must be a packet-switched link that is requested to be activated by the Android system before it can be used by the mobile terminal of the Android system. ...

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Problems solved by technology

[0004] However, in the process of realizing the present invention, the inventors of the present application found that when reselecting from the GSM network to the LTE network, the packet-switched link established under the GSM network must go through a re-selection in order to meet the high-speed requirements of LTE. The process of configuring parameters will greatly delay the time for users to use the LTE network. For users who expect to quickly reside on the LTE network, it will lead to a very bad experience. An additional packet-switched link is established, although the use of The default packet switching link is troublesome, but there is always a default packet switching link idle, which not only causes a waste of wireless resources, but also increases the power consumption of the terminal

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