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Method for performing bluetooth transmission management, bluetooth circuit, and electronic device

A technology for transmission management and electronic equipment, which is applied to equipment with Bluetooth interface, equipment with wireless LAN interface, connection management, etc. It can solve problems such as image lag, poor display quality, and interference with Wi-Fi packet transmission.

Inactive Publication Date: 2019-11-15
MEDIATEK INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Since both Bluetooth (BT) communication and Wi-Fi communication can utilize the 2.4G Industrial, Scientific and Medical (ISM, Industrial, Scientific and Medical) frequency band to send and receive packets, failure to properly control coexistence issues can lead to cause communication performance to degrade
For example, when a multi-function TV receives video data from a Wi-Fi AP through a Wi-Fi module, and at the same time sends audio data to a BT speaker through a BT module, the BT packet (packet) may interfere with the transmission of the Wi-Fi packet, eventually such as Some issues like poor display quality, image lag, etc. can greatly degrade user experience

Method used

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  • Method for performing bluetooth transmission management, bluetooth circuit, and electronic device
  • Method for performing bluetooth transmission management, bluetooth circuit, and electronic device

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Embodiment Construction

[0013] Certain terms are used in the description and claims to refer to particular components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as a criterion for distinguishing. "Includes" and "comprises" mentioned throughout the description and claims are open-ended terms, so they should be interpreted as "including but not limited to". "Substantially" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect. In addition, the term "coupled" includes any direct and indirect electrical connection means. Therefore, if it is described that a first device is coupled to a second device, it means that the first device may be directly electrica...

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PUM

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Abstract

A method for performing Bluetooth (BT) transmission management, a Bluetooth circuit and an electronic device are provided. The method includes: before controlling a BT circuit to transmit a BT packet,obtaining a confirmation signal from a Wi-Fi circuit, wherein the confirmation signal indicates whether the Wi-Fi circuit is receiving a Wi-Fi packet or not; and according to the confirmation signal,determining whether to insert at least one idle BT slots pair before the BT circuit transmits the BT packet. According to the invention, BT transmission can be prevented from interfering with receiving of Wi-Fi packets.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, and more particularly, relates to a method for executing bluetooth transmission management, a bluetooth circuit and an electronic device. Background technique [0002] Since both Bluetooth (BT) communication and Wi-Fi communication can utilize the 2.4G Industrial, Scientific and Medical (ISM, Industrial, Scientific and Medical) frequency band to send and receive packets, failure to properly control coexistence issues can lead to result in degraded communication performance. For example, when a multi-function TV receives video data from a Wi-Fi AP through a Wi-Fi module, and at the same time sends audio data to a BT speaker through a BT module, the BT packet (packet) may interfere with the transmission of the Wi-Fi packet, eventually such as Some issues like poor display quality, image lag, etc. can greatly degrade user experience. Contents of the invention [0003] The ...

Claims

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Application Information

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IPC IPC(8): H04W4/80
CPCH04W4/80H04W72/1215H04W88/06H04W76/11H04W76/16H04M2250/02H04M2250/06
Inventor 孙瑞廷温裕民黄哲纬
Owner MEDIATEK INC