Beijing Xiaomi Mobile Software Co., Ltd.

Huawei Technologies Co., Limited

Baidu Online Network Technology (beijing) Co., Ltd.

Huawei Device Co., Ltd.

Huawei Device (dongguan) Co., Ltd.

Shui Liu

Xin Liu

Deqian Wang

Kun Li

Li Qin Shen

Songping Yao

Bangshi Yin

Hua Zhang

Qiang Ju

Shiquan Ye

Jian Xie

Shumin Liu

Xin Peng Liu

Jie Zhang

Konggang Wei

Chao Wu

Guang Lu

Xiajun Luo

Anmin Xu

Xiangjie Yin

Zhenfeng Fan

Xinxing Liang

Xiaoqing Li

A method and an apparatus for controlling a transmission power, and a storage medium. The method includes: determining a target number of transmission cycles according to a service scenario of an electronic device, wherein a preset time window is divided into the target number of transmission cycles, and the preset time window is a test cycle used in a specific absorption rate (SAR) test of the electronic device; determining at least one of an upper limit value or a lower limit value of a transmission power corresponding to each transmission cycle, wherein an average value of transmission powers in the preset time window complies a SAR requirement; and controlling the electronic device to transmit and receive signals using a corresponding transmission power in each transmission cycle.

Methods and apparatuses for controlling transmission power, and storage medium

A method for controlling an electronic device includes obtaining a service scenario of the electronic device; determining an upper limit value and/or a lower limit value of a transmit power based on the service scenario; controlling the electronic device to transmit and receive signals by using the transmit power, and making an average value of the transmit power satisfy an SAR requirement.

Method for controlling electronic device, electronic device and readable storage medium

A method for power control in a terminal device includes determining service types of at least one service to be performed by the terminal device; configuring a target transmit power corresponding to each service performed by the terminal device according to each service type and a power-controlled transmit power of the terminal device. A terminal device for executing the method for power control is also disclosed.

Method and apparatus for power control

A method and an apparatus for adjusting antenna radiation power includes adjusting antenna radiation power includes: acquiring a power index identification of a triggered SAR sensor group; acquiring target radiation power corresponding to the power index identification according to a first mapping relationship; and determining a corresponding radiator according to a second mapping relationship and the SAR sensor group and adjusting radiation power of the radiator into the target radiation power. The method and apparatus may be incorporated in an electronic device.

Method and apparatus for adjusting antenna radiation power and electronic device

The embodiments of the disclosure disclose an intelligent playing method and apparatus based on preference feedback. An embodiment of the method comprises: receiving voice feedback on currently played multimedia from a user; analyzing a user intention based on the voice feedback; calculating, in response to the user intention indicating updating a currently played multimedia list, a similarity between multimedia in a multimedia database and the current multimedia; and updating the currently played multimedia list based on the voice feedback and the similarity. The embodiment improves the quality and pertinence in playing multimedia.

Intelligent playing method and apparatus based on preference feedback

A terminal includes: a first baseband processor, a second baseband processor, a first radio frequency chip, a second radio frequency chip, a first antenna, a second antenna, a third antenna, and a fourth antenna. The first baseband processor is connected to the first antenna and the second antenna by using the first radio frequency chip. The first radio frequency chip is connected to the first antenna to form a first channel, and is connected to the second antenna to form a second channel. The second baseband processor is connected to the third antenna and the fourth antenna by using the second radio frequency chip. The second radio frequency chip is connected to the third antenna to form a third channel, and is connected to the fourth antenna to form a fourth channel.

Terminal and communication method thereof

Embodiments of this disclosure disclose a voice interaction based method and apparatus for generating a multimedia playlist. An embodiment of the method comprises: acquiring first voice request information for playing multimedia resources; identifying a key tag for indicating a characteristic attribute of the multimedia resources in the first voice request information; finding the multimedia resources having the key tag in a multimedia resource library; and generating a multimedia playlist based on the found multimedia resources. The embodiment realizes automatic generation of multimedia playlists and improves the efficiency of voice service.

Voice interaction based method and apparatus for generating multimedia playlist

A terminal includes a first baseband processor, a second baseband processor, a first radio frequency chip, a second radio frequency chip, a first antenna, a second antenna, a third antenna, and a fourth antenna. The first baseband processor is coupled to the first antenna and the second antenna using the first radio frequency chip. The first radio frequency chip is coupled to the first antenna to form a first channel, and is coupled to the second antenna to form a second channel. The second baseband processor is coupled to the third antenna and the fourth antenna using the second radio frequency chip. The second radio frequency chip is coupled to the third antenna to form a third channel, and is coupled to the fourth antenna to form a fourth channel.

A cell handover method and a terminal, where the method includes acquiring information about at least one candidate cell, performing priority sorting on the at least one candidate cell according to strength of interference to a received signal of a code division multiple access (CDMA) network of each candidate cell in the at least one candidate cell, sending a sorting result to a base station, receiving an indication message sent by the base station, where the indication message includes at least information about a target cell, performing a handover to the target cell according to the indication message, and hence interference to a received signal may be effectively prevented or reduced after a cell handover, communication quality and user experience are ensured, and additional network overheads and hardware design costs and complexity thereof are not increased.

Cell handover method and terminal

A method for dynamically adjusting transmit power is disclosed, including: acquiring strength of a signal received by a receiver of a first system; determining whether the acquired strength is less than a sensitivity of the receiver corresponding to strength of a signal currently transmitted by a transmitter, based on correspondence information of strength of signals transmitted by the transmitter and sensitivities of the receiver, and the strength of the currently transmitted signal; if yes, then decreasing the strength of the currently transmitted signal to be equal to or less than the strength of a signal transmitted by the transmitter corresponding to a sensitivity of the receiver being regarded as the strength of the received signal. Corresponding control device and communication system are also provided. The manufacture cost of the device is reduced by the present invention. Meanwhile, better performance can be kept for the receiver.

Method, control apparatus and communication system for dynamically adjusting transmit power

In the field of communications technologies, an operating method of a wireless Access Point (AP) device and the wireless AP device are provided according to the embodiments of the present invention, to decrease the power consumption and prolong the operating time when a battery is used for power supply. One method includes: in the absence of data connection, after transmitting N broadcast frame signals with full power, transmitting M broadcast frame signals with low power. Another method includes: in the presence of data connection, establishing a connection with a lowest one of all compatible transmission rates; judging whether a current transmission rate is greater than or equal to a sum of a current actual throughput and a preset system parameter; and if the current transmission rate is smaller than the sum of the current actual throughput and the preset system parameter, increasing the transmission rate.

Growing community of inventors

Beijing, China

Shui Liu