Fujitsu Corporation

Boe Technology Group Co., Ltd.

Ntt Docomo, Inc.

Ricoh Company, Ltd.

Tsinghua University

Other

International Business Machines Corporation

Chinese Academy of Sciences

Beijing Xiaomi Mobile Software Co., Ltd.

Intel Corporation

Sap Ag

Hon Hai Precision Industry Co., Ltd.

The Procter & Gamble Company

Symantec Corporation

Chengdu Boe Optoelectronics Technology Co., Ltd.

Xin Wang

Lei Zhang

Xiaolin Hou

Satoshi Nagata

Jian Zhang

Lei Song

Pengyu Ji

Meiyi Jia

Qinyan Jiang

Zhe Chen

Jing Wang

Guorong Li

Chongning Na

Fan Yang

Huiling Jiang

Yuichi Kakishima

Min Liu

Kazuki Takeda

Qian Wang

Hua Zhou

Hua Wang

Donghai Han

Ying Liu

Ming Jin Chen

Jianjun Shen

Jieqiong Wang

Yulong Shi

Yuki Matsumura

Lihui Wang

Lan Chen

Xin Duan

Xiaoping Zhang

Anxin Li

Hiroki Harada

Haibo Xu

Liu Liu

Qin Mu

Xibin Shao

Weiwei Wang

Shaozhen Guo

Yu Zou

Kazuaki Takeda

Raju Koganty

Chidambareswaran Raman

Akhila Naveen

Yang Lu

Wei Li

Yang Zhang

Tao Liu

Hao Wu

Yong Sen Zheng

Hiroyuki Hayashi

Mingqiu Sun

Xingtian Shu

Michiharu Nakamura

Yibin Luo

Jian Wang

Wei Wang

Gang Wang

Yi Zhang

Li Wang

Yuantao Zhang

Tao Wang

Yang Wang

Wei Chen

Can Zhang

Jing Li

Zheng Wang

Yu Liu

Zhi Yan

Jing Min Xu

Jie Tang

Jianming Wu

Lei Cao

Yong Yu

Min Wu

Masahiro Watanabe

Tsuyoshi Shimomura

Lei Shi

Yan Lu

Ping Li

Jie Yang

Yonghua Li

He H Liu

Li Liu

Yousuke Sano

Li Li Ma

Shou Li

Tong Liu

Peng Cai

Penghao Gu

Taiji Kondo

Caili Dai

Nan Jiang

Juan Liu

Chuanyan Lan

Hong Yi

Changlin Leng

Jian Ren

A hierarchical audio-visual feature fusing method for audio-visual question answering and a product relate to the field of audio-visual question answering. By fusing audio embedding in an input video clip with a baseline model as well as video embedding and question embedding respectively at an early stage, a middle stage and a late stage in a hierarchical feature fusing process, a first answer probability distribution, a second answer probability distribution and a third answer probability distribution are obtained, and the answer probability distributions are added based on preset weights, and then averaged for hierarchical integration to generate a final answer.

Hierarchical audio-visual feature fusing method for audio-visual question answering and product

A beam management method, an apparatus thereof and an intelligent beam management device. The method includes querying a database according to position information (x, y, z) of a terminal equipment, the database including multiple entries, each entry containing beam measurement related information of a point (x, y, z), selecting entries corresponding to points in a predetermined range of the terminal equipment from the database; selecting no more than a first number of identifiers (IDs) of base station transmitter beams with the highest number of occurrences from all the selected entries; and determining a base station transmitter beam serving the terminal equipment according to whether beams corresponding to the no more than a first number of IDs of base station transmitter beams belong to a serving base station or another base station.

Beam management method, apparatus thereof and beam management device

A fluidized catalytic conversion method for producing light olefins from hydrocarbons, includes the steps of conducting catalytic conversion of an olefin-rich feedstock in a first reaction zone of a fluidized catalytic conversion reactor, contacting a heavy feedstock with the reaction stream from the first reaction zone in a second reaction zone of the reactor for reaction, separating the effluent from the reactor, and recycling the resulting olefin-rich stream to the first reaction zone for further reaction. The method can improve the utilization rate of petrochemical resources and shows high yield and selectivity of ethylene, propylene and butylene.

Fluidized catalytic conversion method for producing low-carbon olefins from hydrocarbons

A method and apparatus for transmitting and receiving sidelink feedback information. The method includes: receiving, by a terminal equipment, DCI with CRC being scrambled by a SL-RNTI or a SL-CS-RNTI; generating first indication information used for indicating that the first sidelink transmission is successful or that a network device is not needed to schedule retransmission, wherein the first sidelink transmission is not performed on the dynamic grant resource scheduled by the DCI, and a priority of the first indication information is preconfigured; and transmitting the first indication information via a first PUCCH indicated by the DCI.

Method and apparatus for transmitting and receiving sidelink feedback information

Methods and apparatuses for transmitting and receiving an uplink signal. The method includes: from a media access control layer, instructing a physical layer by a terminal equipment to transmit a first uplink signal on a first time-frequency resource; in the media access control layer, determining that a second time-frequency resource at least partially overlaps the first time-frequency resource in a time domain or a time-frequency domain; and in the media access control layer, comparing first information related to the first uplink signal and second information related to the second time-frequency resource.

Methods and apparatuses for transmitting and receiving uplink signal

A random access configuration method, a signal transmission method, apparatuses thereof and a system. The random access configuration method includes: a network device transmits first indication information, the first indication information including at least one of the following information: random access channel configuration index (first index); time gap between random access resources which are neighboring to each other in time domain; invalid random access resource(s); at least two time-domain starting positions of a random access resource; time-domain ending position of a random access resource; number of channel access attempts; and type of channel access. Hence, sufficient time gaps or more opportunities between neighboring random access resources may be guaranteed by the random access configuration method for performing channel detection, and the terminal equipment may perform channel detection accordingly and transmit msg.1 on a random access resource.

Random access configuration method, signal transmission method, apparatuses thereof and system

A transmission method and apparatus for a phase tracking reference signal. The apparatus is applicable at a terminal equipment side and includes: a first receiving unit configured to receive configuration information or indication information transmitted by a network device, the configuration information or indication information being used for indicating that a terminal equipment receives at least two versions of a transport block in a scheduling unit; and a first determining unit configured to determine an association relationship between a PTRS antenna port and a DMRS antenna port according to the configuration information, the indication information or a predefined rule.

Transmission method and apparatus for phase tracking reference signal

Triggering a sidelink scheduling request including: if at least one regular sidelink buffer status report (SL BSR) is triggered, a scheduling request (SR) is triggered when at least one of the following conditions is satisfied: a time from the regular SL BSR is triggered to an uplink resource available for carrying the regular SL BSR is greater than a latency requirement to which a sidelink logical channel corresponds; a time of the uplink resource available for carrying the regular SL BSR is greater than the latency requirement to which the sidelink logical channel corresponds; a latency requirement or value of a priority to which the sidelink logical channel corresponds is lower than a first threshold or the value of the priority is greater than the first threshold; and a next SR resource to which the sidelink logical channel corresponds is earlier than an uplink resource carrying the regular SL BSR.

Method and apparatus for triggering a sidelink scheduling request and system

Methods and systems are described for monitoring, at a source device, the rendering at a destination device of content received by the destination device from the source device. In one use case, a source device monitors the fidelity of screen-sharing by a remote device. At the destination device, a metric is generated characterizing the content rendered at the destination device. Using this metric, the similarity between the content rendered at the destination device and source content transmitted by the source device is estimated. An indication of the estimated similarity is then displayed on a display associated with the source device.

Methods and systems to monitor remote-rendering of transmitted content

A terminal receives a demodulation reference signal from a network. The terminal assumes the demodulation reference signal to be more aggregated in a frequency direction than in a case where a frequency band including one or a plurality of frequency ranges is used, when a different frequency band differing from the frequency band is used or when a wider subcarrier spacing is applied than the case where the frequency band is used.

Terminal

The present disclosure provides a base station and a terminal. The base station includes: a receiving unit configured to receive precoding matrix indicator information of a first granularity from a terminal; and a processing unit configured to perform channel reconstruction according to the precoding matrix indicator information to obtain a first channel, use a super-resolution network to perform interpolation and denoising processing on a channel having the first granularity to obtain a second channel, and perform downlink precoding on the second channel, wherein the first channel has the first granularity, the second channel has a second granularity, and the second granularity is finer than the first granularity.

Base station and terminal

Embodiments of the present disclosure provide a positioning method and apparatus, a device, and a storage medium, the method is applied to a wearable display device, where the wearable display device includes a display host and a peripheral, the display host and/or the peripheral are used for projecting a structure light image onto an object in a real environment, and the method includes: acquiring an image obtained by the display host shooting the object, and an image obtained by the peripheral shooting the object; and determining, according to image obtained by shooting and the structure light image, a pose of the peripheral relative to the display host.

Positioning method and apparatus, device, and storage medium

A computer-implemented method, according to one embodiment, includes receiving, by a server from a client application, a read request for a data block. The method further includes, reading, by the server, data of the data block and checksums associated with the data block, from a data storage drive, and storing, by the server, the data of the data block and the associated checksums in a buffer. A client node is caused, by the server, to use the associated checksums to perform a validity check for the data of the data block and a transmission from the server to the client node. A computer program product, according to another embodiment, includes a computer readable storage medium having program instructions embodied therewith. The program instructions are readable and/or executable by a server to cause the server to perform the foregoing method.

Offloading a validity check for a data block from a server to be performed by a client node

The present disclosure provides a terminal and a base station in a communication system. The terminal includes: a receiving unit configured to receive, from a base station, first information indicating a first parameter, where the first parameter indicates a number of candidate transform domain vectors regarding a subcarrier-level precoding matrix, and a value of the first parameter is smaller than a number of subcarriers of the communication system; the receiving unit being further configured to receive, from the base station, second information indicating a second parameter, where the second parameter indicates a number of transform domain vectors used to determine the subcarrier-level precoding matrix; and a control unit configured to determine, from the number of candidate transform domain vectors indicated by the first information, the number of transform domain vectors indicated by the second information.

Terminal and base station in communication system

A sidelink transmission and reception methods and apparatuses. The sidelink transmission method includes transmitting first sidelink control information via a physical sidelink control channel; and transmitting second sidelink control information and a first transport block via a physical sidelink shared channel, wherein the first sidelink control information or the second sidelink control information or a media access control protocol data unit of the first transport block indicates or carries triggering information used for triggering a second terminal equipment to report sidelink resource information.

Sidelink transmission and reception methods and apparatuses

Growing community of inventors

Beijing, China

Xin Wang