Shenzhen Goodix Technology Co., Ltd.

Zte Corporation

Zte (USA) Inc.

Hexing Liu

Lei Zhao

Saiwen Lu

Yanwei Wu

Yonggang Fang

Xiang Gao

Ying Liu

Chang Liu

Ning Wang

Haixiang Wang

Zhigang Song

Jun Han

James Jiang

Hongwu Li

Luming Zhou

Ping Xu

Yicong Lin

A method, apparatus and system for controlling a smart device based on a headphone are disclosed. The method includes: collecting, by the headphone, head motion feature data of a human body if a trigger condition of a collection task is satisfied; judging, according to the collected data, whether a target motion feature satisfying a predetermined motion feature is present in head motion feature of the human body; and if the target motion feature is present, acquiring information of an application currently running on the smart device, and generating an operation control instruction corresponding to the target motion feature according to the information of the currently running application and sending the operation control instruction to the smart device. According to the present application, control function may be enhanced for the smart device and control accuracy may be improved.

Method, apparatus and system for controlling smart device based on headphone

A method for switching working modes of a headphone, and a headphone are disclosed. The method includes: receiving, via a sound channel of the headphone, a signal sent by a smart terminal; processing the signal; and when a command indicative of switching the working modes of the headphone is obtained after the signal is processed, controlling, a switch module of a microphone channel to switch the working modes according to the command such that the headphone is switchable between a call mode and an application data transmission mode. The working modes of the headphone may be automatically switched, and thus user experience may be improved.

Method for switching working mode of headphone and headphone

Embodiments of the present application provide a headphone with a biological feature detection function, an interaction system and a biological feature detection method. The headphone includes: a loudspeaker, a microphone, a biological feature detection module, a mode switching module, a first communication module, a control module and a power management module. The control module is configured to detect and determine whether an instruction is received from the smart terminal, and control, according to the instruction received from the smart terminal, the biological feature detection module, the mode switching module, the power management module and the first communication module to work, and further configured to parse the biological feature from the biological feature detection module under control of the instruction received from the smart terminal, and transmit the parsed biological feature to the smart terminal via the first communication module.

Headphone with biological feature detection function, interaction system and biological feature detection method

A method for switching working mode of a headphone, and a headphone are disclosed. The method includes: receiving, via a sound channel of the headphone, a signal sent by a smart terminal; processing the signal; and when a command indicative of switching the working mode of the headphone is obtained after the signal is processed, controlling, according to the command, a switch module of a microphone channel to switch the working mode such that the headphone is switchable between a call mode and an application data transmission mode. According to the present application, the working mode of the headphone may be automatically switched, and thus user experience may be improved.

The present invention relates to a method for assigning frequency spectrum bandwidth of an OFDM and OFDMA coexistence system, and the base station system combines uplink and downlink data containing OFDM sub-frames and OFDMA sub-frames in a time division fashion, assigns the frequency spectrum reasonably according to the different bandwidth requirements of the OFDM and the OFDMA and the use condition of the frequency band, and constitutes a frame structure realizing the coexistence of the OFDM and the OFDMA, so as to send the OFDMA uplink/downlink data and the OFDM uplink/downlink data. The method for assigning frequency spectrum bandwidth according to the present invention can achieve a higher frequency spectrum utilization efficiency of an OFDM and OFDMA coexistence system, avoid the waste of the frequency spectrum resource of a service provider; and can also realize more flexible networking.

Method for assigning frequency spectrum bandwidth of an OFDM and OFDMA coexistence system

Methods and systems for implementing frequency reuse techniques in wireless communication systems such as OFDM systems.

Frequency reuse in wireless communication networks

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Shenzhen, China

Hexing Liu