Antenna selection method, terminal and computer-readable medium
An antenna and mode selection technology, applied in the field of communication, can solve the problems of mutual interference, mutual interference, and data transmission mode interference in communication frequency bands.
Inactive Publication Date: 2017-12-15
SHENZHEN GIONEE COMM EQUIP
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Problems solved by technology
As the existing terminals are compatible with more and more communication frequency bands at the same time, some communication frequency bands may interfere with each other
For example, the frequency band of wireless local area network (WiFi, Wireless Fidelity) is 2402 MHz to 2484 MHz, and the frequency band of long-term evolution (TDD-LTE, Time Division Duplexing Long Term Evolution) may be 2300 Hz to 2400 MHz, that is, the frequency band of WiFi It is relatively close to the frequency band of TDD-LTE, and it is easy to cause interference to another data transmission mode when using WiFi or TDD-LTE
[0003] Therefore, there is a phenomenon of mutual interference when at least two data transmission modes work simultaneously in the prior art
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[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0019] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude one or Presence or addition of multiple other features, integers, steps, operations, elements, components and / or collections thereof.
[0020] It should also be understood that the terminology used ...
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The embodiment of the invention discloses an antenna selection method, a terminal and a computer-readable medium, wherein the method comprises the steps of: according to the current service data flow, determining a first data transmission mode from at least two selectable data transmission modes; according to the first data transmission mode, selecting a first target antenna as a data transmission antenna in the first data transmission mode; and, according to the working frequency band information of the first target antenna and a pre-set selection strategy, selecting a second target antenna as a data transmission antenna in the second data transmission mode. In the embodiment of the invention, the first target antenna having the highest received signal strength is selected as the data transmission antenna for the first data transmission mode; then, according to the first target antenna, the antenna having the highest isolation with the first target antenna is determined as the data transmission antenna in the second data transmission mode; therefore, different target antennas are respectively selected for data transmission in two or more original mutually-interfered data transmission modes; and thus, the interference phenomenon among different data transmission modes can be avoided.
Description
technical field [0001] The present invention relates to the field of communication technologies, and in particular to a method for selecting an antenna, a terminal and a computer-readable medium. Background technique [0002] Nowadays, terminals (such as smart phones and tablet computers) have become important tools that cannot be obtained in people's work and life. Since the existing terminals are compatible with more and more communication frequency bands at the same time, some communication frequency bands may interfere with each other. For example, the frequency band of wireless local area network (WiFi, Wireless Fidelity) is 2402 MHz to 2484 MHz, and the frequency band of long-term evolution (TDD-LTE, Time Division Duplexing Long Term Evolution) may be 2300 Hz to 2400 MHz, that is, the frequency band of WiFi It is relatively close to the frequency band of TDD-LTE, and it is easy to cause interference to another data transmission mode when using WiFi or TDD-LTE. [000...
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IPC IPC(8): H04W24/02H04W24/08
CPCH04W24/02H04W24/08
Inventor 武超
Owner SHENZHEN GIONEE COMM EQUIP