Nec (china) Co., Ltd.

Nec Corporation

Alibaba Group Holding Limited

Samsung Electronics Co., Ltd.

Lenovo (beijing) Limited

Boe Technology Group Co., Ltd.

Juniper Networks, Inc.

Mianyang Boe Optoelectronics Technology Co., Ltd.

Ming Lei

Gang Wang

Zhennian Sun

Dalin Zhu

Chaofeng Li

Yu Zhang

Shiliang Zhang

Su Yi

Bin Yu

Fang Yuan

Lei Jiang

Pengfei Sun

Ye Wu

Wei Li

Hua Zhang

Da Li

Jiaheng Wang

Zhongshan Zhang

Haitao Yao

Daohua Zhu

Chunming Zhao

Lei Wang

Shaohua Li

Zifeng Wang

Nan Wu

Wei Zhao

Rui Ma

Wei Xu

Chuangxin Jiang

Haoyuan Fan

Jenyu Lee

Haijun Xu

Tianyu Wang

Anil Kumar Bollineni

Xin Cao

Chenyang Yang

Tianlong Zhao

Juguang Huang

Ruiyan Shi

Shaoyi Xu

Yanchun Xie

Shi Jin

Caihong Zhang

Jiang Chen

Zhipeng Gao

Lin Xiong

Jie Tu

Zhifu Gao

Lingyang Song

Zhi Ding

Le Liang

Qingwei Ge

Yinghong Tong

Zongying Liu

A method for reducing a total power consumption of multiple servers includes determining an efficiency distribution of a power supply unit of each of the multiple servers, the efficiency distribution including a working efficiency of the power supply unit varied according to a utilization ratio of the power supply unit, wherein the efficiency distribution of the power supply unit of at least one of the multiple servers is obtained based on a measurement performed by a BMC; retrieving, by a manager, the efficiency distribution of the power supply unit of each of the multiple servers; and performing load balancing on the multiple servers through the manager to reduce the total power consumption of the multiple servers. The load balancing is performed based at least in part on the efficiency distribution of the power supply unit of one or more of the multiple servers.

Multi-server system and method of reducing total power consumption of multiple servers

A speech processing method, a speech encoder, a speech decoder, and a speech recognition system are provided. The method includes: obtaining a speech signal to be processed; using a first neural network and a second neural network to process the speech signal to obtain first feature information and second feature information corresponding to the speech signal respectively, wherein a computational efficiency of the first neural network is higher than a computational efficiency of the second neural network, and an accuracy of the second feature information outputted by the second neural network is higher than an accuracy of the first feature information outputted by the first neural network; and determining target feature information used to represent semantics in the speech signal based on the first feature information and the second feature information.

Speech processing method, speech encoder, speech decoder and speech recognition system

Embodiments of the disclosure provide a method and system for speech recognition. The method comprises dividing space into a plurality of regions based on preset DOA angles to allocate a signal source to the plurality of regions, wherein signals in the plurality of regions are enhanced and recognized, the result of which are fused to obtain a recognition result of the signal source.

Method and system for speech recognition

Provided is a display panel. The display panel includes a base substrate and a plurality of pixel circuits disposed on the base substrate. At least two pixel circuits in a same column are coupled with a same first initial power line, such that only a small quantity of signal lines need to be disposed on the base substrate.

Display panel and display device

In various embodiments, this application provides an audio information processing method, an audio information processing apparatus, an electronic device, and a storage medium. An audio information processing method in an embodiment includes: obtaining a first audio feature corresponding to audio information; performing, based on an audio feature at a specified moment in the first audio feature and audio features adjacent to the audio feature at the specified moment, an encoding on the audio feature at the specified moment to obtain a second audio feature corresponding to the audio information; obtaining decoded text information corresponding to the audio information; and obtaining, based on the second audio features and the decoded text information, text information corresponding to the audio information. According to this method, fewer parameters are used in the process of obtaining the second audio feature and obtaining, based on the second audio feature and the decoded text information, the text information corresponding to the audio information, thereby reducing computational complexity in the audio information processing process and improving audio information processing efficiency.

Audio information processing method, audio information processing apparatus, electronic device, and storage medium

Methods and apparatuses for determining HARQ timing in a communication system supporting Carrier Aggregation (CA) are provided. A method for receiving, at a BS, a HARQ feedback from a UE in a communication system supporting CA of a Pcell and at least one Scell is provided. The Pcell and Scell support either FDD or TDD. The method comprises: transmitting a downlink physical channel through one of the Pcell and Scell; receiving the HARQ feedback corresponding to the downlink physical channel of the Pcell at a first timing predetermined for the Pcell; and receiving the HARQ feedback corresponding to the downlink physical channel of the Scell at a second timing. The second timing is determined according to one or more of duplex modes of the Pcell and the Scell, a scheduling mode of the Scell, and predefined rules.

Method and apparatus for determining HARQ timing in communication systems

Embodiments of the present disclosure provide a method for activating at least a first edge server and a second edge server. The first edge server includes a first service processor, and the second edge server includes a second service processor. The method includes establishing a data communication connection between the first service processor and the second service processor, establishing a data communication connection between the first service processor and a specified website, establishing a trusted communication between the first service processor and the specified website, establishing a trusted communication between the first service processor and the second service processor, obtaining an activation right from the specified website by the first service processor, and performing the activation right to activate the first edge server and the second edge server by the first service processor.

Method for activating edge servers

Embodiments of the present disclosure relate to downlink/uplink data transmission in a wireless communication system. In an embodiment of the present disclosure, there is provided a method for downlink data transmission in a wireless communication system which comprises transmitting an indication for a new-type reference signal to a user equipment, wherein the new-type reference signal has an identical location in frequency domain to a legacy reference signal; and transmitting the new-type reference signal and the legacy reference signal to the user equipment for using in channel estimation. In a case of more than one antenna port, the new-type reference signal may be designed to have a different location in time domain from a legacy reference signal to avoid interference to other antenna ports. With embodiments of the present disclosure, it is possible to perform a channel estimation based on both the legacy reference signal and the new-type reference signal to achieve a higher accuracy of channel estimation, and thus a UE with a low SNR may be also used in LTE networks.

Methods and apparatuses for data transmission in a wireless communication system

Embodiments of the present disclosure provide methods and systems for processing a speech signal. The method can include: processing the speech signal to generate a plurality of speech frames; generating a first number of acoustic features based on the plurality of speech frames using a frame shift at a given frequency; and generating a second number of posteriori probability vectors based on the first number of acoustic features using an acoustic model, wherein each of the posteriori probability vectors comprises probabilities of the acoustic features corresponding to a plurality of modeling units, respectively.

Method and system for processing speech signal

A device may obtain information concerning a potential network and may process the information concerning the potential network to determine a plurality of configuration parameters associated with the potential network. The device may determine, based on the plurality of configuration parameters, at least one network configuration profile. The device may generate, based on the at least one network configuration profile, a network configuration test plan and may cause one or more network devices to be tested according to the network configuration test plan.

Facilitating network configuration testing

An interactive method and a device thereof are provided. The method includes obtaining voice data of the object in response to determining that the object is facing the interactive device and is in the utterance state; and establishing an interaction between the object and the interactive device based on the voice data. The method solves the technical problems in which current interactions need to set up wakeup terms for interactive devices which are prone to false wakeups through the wakeup terms due to an existence of a relatively small number of wakeup terms. The above methods can implement the technical effects of remote interactions without the need of a wakeup term.

Interactive method and device

Growing community of inventors

Beijing, China

Ming Lei