Data transmission method and device in communication terminal and communication terminal
A data transmission method and communication terminal technology, applied in transmission systems, wireless communication, sustainable communication technology, etc., can solve problems such as inability to meet user automation and intelligent needs, power consumption, etc., and achieve power consumption reduction and system switching The effect of automation
Inactive Publication Date: 2018-11-13
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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[0004] However, in existing multi-system communication terminals, such as dual-card or multi-card mobile phones, users are generally required to enable two or more systems at the same time, and it is necessary to manually select one of the communication network standards to perform the operation. Communication or network data interaction cannot meet the needs of users for automation and intelligence, and enabling multiple communication network systems at the same time consumes a lot of power
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[0045] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part 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 making creative efforts shall fall within the protection scope of the present invention.
[0046] The terms "first", "second" and "third" in the specification and claims of the present invention and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the term "comprise", as well as any variations thereof, is intended to cover a non-exclusive inclusion. For ...
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The embodiments of the invention provide a data transmission method and device for a communication terminal and the communication terminal. The method comprises: when a network data transmission service is executed in the communication terminal, detecting the remaining electric quantity of the communication terminal; if the detected remaining electric quantity is lower than a first preset electric quantity threshold, determining a demand feature of data transmission in the process of executing the network data transmission service; and if the determined demand feature indicates that the network data transmission service is an asymmetrical data transmission service, selecting and enabling a first network type of the communication terminal to execute the network data transmission service, wherein the first network type has low power consumption and can execute unidirectional transmission of uplink and downlink data at different time periods. By adopting the data transmission method and device and the communication terminal, the requirements of users for reducing the power consumption and automatically and intelligently switching types can be met.
Description
technical field [0001] The present invention relates to the field of communication technology, in particular to a data transmission method and device in a communication terminal and a communication terminal. Background technique [0002] 4G network refers to the fourth-generation mobile communication technology. 4G is a combination of 3G (third-generation mobile communication technology) and WLAN (Wireless Local Area Networks, wireless local area network), and can quickly transmit data, high-quality, audio, video and images etc. [0003] The current 4G network includes TD-LTE (Time Division Long Term Evolution, Time Division Long Term Evolution) and FDD-LTE (Frequency Division Duplexing Long Term Evolution, Frequency Division Duplex Long Term Evolution). At the same time, with the continuous advancement of electronics, computers, and communication technologies, multiple communication network standards can be configured simultaneously in an intelligent communication terminal...
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IPC IPC(8): H04B1/401H04W52/02
CPCH04B1/401H04W52/0261Y02D30/70
Inventor 伏奎陈再成张伟正丛明魏伟吴杰
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD