Low-power-consumption data transmission method and system, transmitting equipment, and receiving equipment

A data transmission method and technology for sending equipment, which are applied in the fields of low-power data transmission methods and systems, sending equipment and receiving equipment, can solve problems such as slow transmission speed, affect user experience, and time-consuming, so as to improve experience and ensure low The effect of power consumption

Inactive Publication Date: 2017-05-10
PHICOMM (SHANGHAI) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the characteristics of low power consumption and slow transmission speed of Bluetooth low energy technology, when transmitting small data packets, such as control information, detection information, etc., can meet the

Method used

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  • Low-power-consumption data transmission method and system, transmitting equipment, and receiving equipment
  • Low-power-consumption data transmission method and system, transmitting equipment, and receiving equipment
  • Low-power-consumption data transmission method and system, transmitting equipment, and receiving equipment

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Embodiment Construction

[0042] As mentioned in the background art, how a Bluetooth device transmits data with high efficiency and low power consumption is a common concern.

[0043] Therefore, the present invention compares the data to be transmitted with a preset amount of data by the sending device, and when the data to be transmitted of the sending device is less than a preset amount of data, then select the low-power bluetooth mode to transmit data; otherwise, the sending device notifies the receiving device Start and quickly establish a Wi-Fi Direct mode connection, and then the sending device selects the Wi-Fi Direct mode to transmit data to the receiving device. When the data transmission is over, the sending device and the receiving device turn off the Wi-Fi Direct mode, thereby achieving low power consumption Bluetooth devices can transmit data with high efficiency and low power consumption.

[0044] Before introducing the embodiment of the present invention, first introduce the Wi-Fi Direct...

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Abstract

The invention discloses a low-power-consumption data transmission method and system, transmitting equipment, and receiving equipment. The method comprises the steps: comparing to-be-transmitted data and a preset data size through the transmitting equipment, and selecting a low-power-consumption Bluetooth mode for data transmission when the to-be-transmitted data of the transmitting equipment is less than the preset data size; or else, enabling the transmitting equipment to notify the receiving equipment to start, quickly building a Wi-Fi direct mode connection, and enabling the transmitting equipment to select a Wi-Fi direct mode for transmitting data to the receiving equipment; enabling the transmitting equipment and the receiving equipment to turn off the Wi-Fi direct mode after the data transmission is finished, thereby achieving a purpose that the low-power-consumption Bluetooth equipment can transmit the data at high efficiency and low power consumption.

Description

technical field [0001] The invention relates to the field of bluetooth communication, in particular to a low-power consumption data transmission method and system, a sending device and a receiving device. Background technique [0002] With the development of electronic equipment, wearable devices have been widely used by people, such as smart watches, smart bracelets, etc., and these wearable devices are often connected to smartphones through Bluetooth to achieve multi-function, such as through smart bracelets and smart phones Communication to obtain data such as the user's heart rate, and these wearable devices consume more and more power. However, the battery cannot provide power for a long time. Therefore, in order to achieve longer battery life and higher performance, The requirement for low power consumption of electronic equipment is also getting higher and higher. [0003] With the development of Bluetooth wireless communication technology, Bluetooth 4.0 version real...

Claims

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Application Information

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IPC IPC(8): H04W4/00H04W52/02H04W76/02
CPCH04W4/80H04W52/0209H04W76/14Y02D30/70
Inventor 彭汉仔
Owner PHICOMM (SHANGHAI) CO LTD
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