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Mobile terminal and data packet transmission method

A technology of a mobile terminal and a transmission method, which is applied in the field of communication and can solve problems such as the crash of the mobile terminal

Inactive Publication Date: 2017-10-17
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to propose a mobile terminal and a data packet transmission method, aiming at solving the technical problem that the existing data packet transmission method easily causes the mobile terminal to crash

Method used

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  • Mobile terminal and data packet transmission method
  • Mobile terminal and data packet transmission method
  • Mobile terminal and data packet transmission method

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Embodiment Construction

[0043] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined arbitrarily with each other.

[0044] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0045] figure 1 It is a schematic diagram of an LTE network architecture according to an embodiment of the present invention. The LTE network architecture of an embodiment of the present invention includes: one or more mobile terminals (user equipment, UE) 100, E-UTRAN (Evolved UMTS Terrestrial Radio Access Network, evolved UMTS Terrestrial Radio Access Network) (not numbered in the figur...

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Abstract

The invention discloses a mobile terminal and a data packet transmission method. The mobile terminal includes a first processing chip connected based on a preset interface, a second processing chip, a first radio frequency module and a second radio frequency module. The first processing chip includes an embedded The first application processor of the virtual subscriber identity card and the first modem connected with the first subscriber identity card and the second subscriber identity card, the second processing chip includes the second application processor and the second modem; The interface receives the data packet acquisition request sent by the second modem, and extracts the data packet from the first or second subscriber identification card; compresses the extracted data packet; and caches it in a temporary buffer buffer of the preset interface for the second The second modem extracts the compressed data packet from the buffer to complete the transmission of the data packet. The invention avoids the situation that the terminal crashes due to too large packet capacity during the data packet transmission process.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a mobile terminal and a data packet transmission method. Background technique [0002] With the development of mobile communication technology, more and more mobile terminals such as smart phones have the function of dual-card dual-pass, so that users can establish a data service connection while realizing voice service standby. The mobile terminal usually has two subscriber identity cards and a modem connected to the two subscriber identity cards respectively. When the two subscriber identity cards are fully opened, one subscriber identity card (SIM1) can use 4G (the 4th Generation Mobile Communication Technology, No. Four-generation mobile communication technology), such as LTE (Long Term Evolution, long-term evolution technology) network, another subscriber identification card (SIM2) can only use 2G (2-Generation wireless telephone technology, second-generation mobile p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W28/06H04W88/06
CPCH04W28/065H04W88/06
Inventor 李隽
Owner NUBIA TECHNOLOGY CO LTD
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