Huawei Technologies Co., Limited

Datang Mobile Communications Equipment Co., Ltd.

Boe Technology Group Co., Ltd.

Tsinghua University

Beijing Boe Display Technology Co., Ltd.

Huawei Device Co., Ltd.

Samsung Electronics Co., Ltd.

Zte Corporation

Tencent Technology (shenzhen) Company Limited

Chinese Academy of Sciences

Beijing Boe Technology Development Co., Ltd.

China Academy of Telecommunications Technology

Beijing Qihoo Technology Company Limited

University of Science and Technology Beijing

Capitalbio Corporation

Di Zhang

Kunpeng Liu

Jianqin Liu

Ruiqi Zhang

Jiaqing Wang

Xueru Li

Xu Zhang

Fang-Chen Cheng

Shaohui Sun

Peng Guan

Yongxing Zhou

Lixia Xue

Deshan Miao

Yi Qin

Peng Jiang

Xianda Liu

Yuezhi Zhou

Xiang Gao

Youyang Yu

Feng Wang

Fangchen Cheng

Mingxin Gong

Yan Li

Bingyu Qu

Ying Wang

Xueming Pan

Zhuo Chen

Hao Liu

Lei Chen

Yu Wang

Jing Cheng

Xi Zhang

Fan Yang

Bin Chen

Xiang Zhang

Tieshi Wang

Meiying Yang

Hongzhe Shi

Shitong Yuan

Shengyu Li

Ranran Zhang

Zhigang Wang

Xiangli Lin

Yaoxue Zhang

Wei Ping Peng

Xiang Fang

Xiaohui Yang

He Zhao

Zhuo Hua Li

Yi Wei

Xingguang Song

Yu Li

Hongbin Cao

Xiang Lan

Bin Cai

Huafang Gao

Rui Chen

You Jiang

Zejian Huang

Sen Li

Qixin Huang

Yang Ding

Caixia Li

Baoyu Zhang

Baoming Bai

Ruijie Li

Rui Yan

Guanjun Tan

Chun Tang

Xinhua Dai

Xijin Mu

Xianqing Yan

Xiaoshan Huang

Guochi Tan

Yaoguang Zhang

Yuting Yang

Yin Qin

Shiying Chu

Yuting An

Chuping Dai

Xinfang Zhang

Mengcheng Zhou

Longge Yan

Changhao Liu

Xu Yuan

Wei Peng

Tao Du

Yanfeng Sun

Jinzhao Liu

Haitao Zhao

Lizheng Tang

This application provides example link failure recovery methods and apparatuses. One example method includes sending, by a terminal device, a first media access control-control element (MAC-CE) to a network device, where the first MAC-CE includes information about a cell in which the a first link failure occurs. The terminal device can then start a first timer. The terminal device can then send a first request message when the first timer expires, where the first request message is the first MAC-CE or a second MAC-CE including information about at least one cell in which a link failure occurs.

Link failure recovery method and apparatus

This application discloses a communication method and an apparatus, and relates to the communication field, so that a network device and a terminal device determine a mapping relationship between spatial correlation parameters and transport blocks when the transport blocks are repeatedly sent. The communication method includes: receiving first indication information, where the first indication information is used to indicate K spatial correlation parameters for receiving a transport block carried on N resources, K and N are integers greater than 1, and K≤N; determining a mapping relationship between the K spatial correlation parameters and the N resources; and receiving the transport block on the N resources based on the mapping relationship.

Communication method and apparatus

Embodiments of this application provide a communication method and a related device. The method includes: A terminal device obtains a plurality of power offset values corresponding to one reference signal resource, determines a plurality of pieces of channel state information CSI based on the plurality of offset values, and sends some or all of the plurality of pieces of CSI to a network device. The network device may flexibly adjust data transmit power based on the plurality of power offset values and the plurality of pieces of corresponding CSI, and perform appropriate link adaptation adjustment.

Communication method and related device

A light emitting device and a fabricating method thereof, and a light emitting apparatus. The light emitting device includes: a substrate, and an assisting layer and a quantum-dot layer that are provided in stack on one side of the substrate, and the assisting layer is close to the substrate; a material of the assisting layer includes a non-polar polymer; and the quantum-dot layer includes quantum dots and a first ligand material coordinated to the quantum dots, and a property of the first ligand material changes by an effect of illumination, so that a solubility of the quantum-dot layer in an organic solvent changes.

Light emitting device and fabricating method thereof, and light emitting apparatus

A signal sending method, a signal detection method, and an apparatus are disclosed. In the signal sending, a sequence of a reference signal is generated first, where the cyclic shift value of the sequence is determined based on a first parameter and a second parameter, the first parameter is a value from 0 to Q−1, the second parameter is a value from 0 to Z−1, Z and Q are positive integers, and Z is not equal to Q. The reference signal is then sent based on the sequence. According to the method, a difference between the cyclic shift values used by any two terminal devices to determine the sequences of reference signals can be randomized. Further, interference between reference signals generated by using the cyclic shift values obtained by terminal devices according to the method disclosed here can be reduced, the interference can be randomized, and the channel time-domain filtering performance can be improved.

Signal sending method, signal detection method, and apparatus

The present invention relates to the technical field of mass spectra. Disclosed are a novel ion storage system and method based on a quadrupole-ion trap tandem mass spectrometry. The system sequentially comprises a heating capillary, a tube lens, a skimmer, a first ion guide, a second ion guide, a quadrupole mass analyzer, an ion trap mass analyzer, and a detector; a first lens is provided between the first ion guide and the second ion guide; a second lens and a third lens are provided between the second ion guide and the quadrupole mass analyzer, wherein operation modes of the first ion guide and the second ion guide comprise an ion transmission mode and an ion storage mode. Compared with conventional time sequence control methods, more ions are stored during the same time according to the present invention, thereby improving the sensitivity of the instrument.

Ion storage system and method based on quadrupole-ion trap tandem mass spectrometry

A communication method includes receiving first signaling. The first signaling indicates a first reference signal resource. The first reference signal resource corresponds to P antenna ports. The method also includes receiving first indication information. The method further includes determining, by a processor, based on the first indication information, Q antenna ports that are in the P antenna ports and that are used to determine channel state information (CSI). Both P and Q are positive integers and P>Q.

Communication method and communication apparatus

A method includes: a network device sends a first synchronization signal/physical broadcast channel block on a first resource in resources corresponding to at least two candidate synchronization signal/physical broadcast channel blocks (SSBs), where the at least two candidate SSBs are respectively located at least two frequencies in a single serving cell or a single bandwidth part in a frequency division multiplexing manner; and the network device sends resource information of the first SSB.

Communications method and apparatus

Embodiments of this application provide an information indication method and apparatus, to implement indication of transmission configuration indication information and data transmission in a multi-beam transmission scenario. In the method and the apparatus, a network device sends configuration information to a terminal device, to configure M transmission configuration indicator TCI states; the network device sends first indication information to the terminal device, where the first indication information is used to indicate A TCI states in the M TCI states; the network device sends second indication information to the terminal device, to indicate a first codepoint, where the first codepoint is determined by the network device based on at least one TCI state and according to a preset mapping rule between a TCI state and a codepoint; and the network device communicates with the terminal device based on the at least one TCI state.

Information indication method and apparatus in a multi-beam transmission scenario

This application provides example reference signal (RS) transmission methods and example communication apparatuses. One example reference signal transmission method includes receiving, by a terminal device, first information in a first time unit, where the first information triggers the terminal device to transmit a RS. The terminal device can then transmit the RS in a second time unit, where the second time unit is indicated by a time offset indicator n in valid uplink transmission time units starting from the first time unit.

Reference signal transmission method and communication apparatus

An information transmission method, an apparatus, and a device are disclosed. The method includes: A terminal receives first signaling, where the first signaling includes a first field, a state value of the first field is used to indicate a first spatial relation parameter for receiving a first channel, the state value of the first field is one of a plurality of candidate state values corresponding to the first field, and at least one of the plurality of candidate state values corresponds to two or more spatial relation parameters. The terminal obtains one or more target spatial relation parameters in the first spatial relation parameter, and receives the first channel based on the one or more target spatial relation parameters.

Spatial relation parameter selection method, apparatus, and device

A slow-motion video shooting method includes detecting that a preset motion occurs on a main object in a video stream; determining a first video clip in the video stream based on the preset motion; determining a first frame rate based on the preset motion; and processing the first video clip based on the first frame rate to obtain a second video clip, where a play time of the second video clip at a target play frame rate is greater than a collection time of the first video clip, and the first frame rate is greater than the target play frame rate. When a main object for shooting moves, the first video clip, for example, a highlight clip, is obtained from the video stream, so that an electronic device can accurately capture a highlight moment of the main object.

Slow-motion video shooting method and electronic device

The present disclosure provides example information reporting method and apparatuses. One example method includes determining reporting content based on a priority rule, when there is a reporting conflict between a beam failure recovery request (BFRQ) and at least one piece of information, where the at least one piece of information includes a scheduling request (SR), and the priority rule includes that a priority of the BFRQ is higher than a priority of the SR. The reporting content is sent on a first time-frequency resource, where the reporting content includes the BFRQ but not the SR.

Information reporting method and apparatus

This application provides communication methods and apparatuses. In one implementation, a method includes: determining, based on performing beam failure detection, a link failure in at least one cell; and sending indication information, wherein the indication information indicates information about the at least one cell having the link failure, wherein a format of the indication information is determined based on a situation of the at least one cell having the link failure.

Communication methods and apparatuses for reducing reporting overhead

A communication method and device is provided where a network device can learn of a synchronization signal/physical broadcast channel block selected by a terminal device. The method includes receiving, from a network device, a first synchronization signal/physical broadcast channel block located at a first frequency domain position, and receiving, from the network device, a second synchronization signal/physical broadcast channel block located at a second frequency domain position, determining random access channel occasions corresponding to the second frequency domain position, determining, in the random access channel occasions corresponding to the second frequency domain position and based on a sending status of a synchronization signal/physical broadcast channel block located at the second frequency domain position, a random access channel occasion to which the second synchronization signal/physical broadcast channel block is mapped, and performing random access on the random access channel occasion to which the second synchronization signal/physical broadcast channel block is mapped.

Growing community of inventors

Beijing, China

Di Zhang