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Setting method and device for carrier parameter in carrier aggregation and mobile terminal

A carrier aggregation and parameter technology, applied in the field of communication, can solve the problems of poor antenna stability and poor transmission performance, and achieve the effect of solving poor stability and improving data transmission performance

Active Publication Date: 2016-08-31
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a method, device, and mobile terminal for setting carrier parameters in carrier aggregation to improve the stability and transmission performance of the antenna of the mobile terminal; to solve the problem of poor stability or transmission performance of the existing mobile terminal antenna poor technical issues

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  • Setting method and device for carrier parameter in carrier aggregation and mobile terminal
  • Setting method and device for carrier parameter in carrier aggregation and mobile terminal
  • Setting method and device for carrier parameter in carrier aggregation and mobile terminal

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Embodiment Construction

[0038] 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 only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0039] The method and device for setting carrier parameters in carrier aggregation of the present invention can be used in communication mobile terminals with antennas, so as to improve the data transmission performance and data transmission stability of the antennas in the mobile terminals.

[0040] Please refer to figure 1 , figure 1 A schematic diagram of data transmission of a mobile terminal in a carrier aggregation radio frequency working mode provided by ...

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Abstract

The invention provides a setting method for a carrier parameter in carrier aggregation. The setting method comprises the steps of acquiring received signal strength of an antenna; determining a dynamic tuning time parameter of the antenna according to the received signal strength, wherein the dynamic tuning time parameter is a ratio of primary carrier harmonic time to compromise harmonic time; and setting the carrier parameter in carrier aggregation using a corresponding primary carrier harmonic parameter and a compromise harmonic parameter according to the dynamic tuning time parameter. The invention further provides a setting device for a carrier parameter in carrier aggregation and a mobile terminal. According to the setting method and device for a carrier parameter in carrier aggregation and the mobile terminal, the dynamic tuning time parameter of the antenna is determined on the basis of the received signal strength of the antenna, so that the data transmission performance of the antenna is improved while the data receiving stability of the antenna is guaranteed.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method, device and mobile terminal for setting carrier parameters in carrier aggregation. Background technique [0002] Carrier Aggregation (Carrier Aggregation, referred to as CA) is a technology to increase transmission bandwidth, which can aggregate 2 to 5 LTE (Long Term Evolution, long-term evolution) component carriers (Component Carrier, referred to as CC) together to achieve a maximum of 100MHz The transmission bandwidth effectively improves the uplink and downlink transmission rates. In carrier aggregation, it includes a primary carrier (PCC) and at least one secondary carrier (SCC). [0003] Although carrier aggregation brings great advantages in transmitting broadband, carrier aggregation is not always advantageous, because when the mobile terminal is in carrier aggregation mode, the antenna in the mobile terminal needs to tune the Each frequency band, that is, a co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L5/00H04W72/08H04W72/12H04W72/54
CPCH04L5/0046H04W72/54
Inventor 曹军
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD