Huawei Technologies Co., Limited

Other

Nanjing University of Aeronautics and Astronautics

Zhejiang Huahai Pharmaceutical Co., Ltd.

Nanjing Li-hang Industry Institute of Bionic Technology Limited Company

Nanjing Chemistry New Energy Technology Co. Ltd.

Nanjing Chempion Biotechnology Co., Ltd.

Nanjing University of Technology

Nanjing Taiwei Technology Co., Ltd.

Jian Chen

Hong Fei Zhou

Xinyu Hu

Xiaojun Zhang

Hongguang Guan

Zhigang Huang

Xiaoyang Qu

Yinliang Hu

Xia Zhu

Guang Chen

Naiwen Wei

Nu Xia

Fang Yu

Yun Yun Zhu

Nianrong Zhang

Huijun Xu

Zhuhui Zheng

Jun Zhou

Hua Li

Gang Chen

Jian Mg Cheng

Jinhui Zhang

Rui Hu

Yuping Zhao

Peng Wang

Haonan Ye

Jincan Cao

Yihong Huang

Wenling Zhang

Xiaohua Lu

Hanyu Wei

Congjuan Li

Changsong Wang

Rong Zou

Zhenhang Sun

Ji Li

Chao Ren

Zhendong Dai

Xijin Tan

Keju Ji

Yiqiang Tang

Shengqian Zhong

Yongbi Chen

Yijun Shi

Enhua Cui

Cong Yuan

Xiwu Chen

Yaoqiang Li

Youxi Lin

Xianqiang Zhang

Weituo Xie

Ke Liu

Xunda Dai

Liwen Mu

The present disclosure discloses a compound 1,1,3,3-tetramethylguanidine (R)-(tert-butoxycarbonyl)(2-(5-(2-fluoro-3-methoxyphenyl)-3-(2-fluoro-6-(trifluoromethyl)benzyl)-4-methyl-2,6-dicarbonyl-3,6-dihydropyrimidine-1(2H)-yl)-1-phenylethyl) sulfamate (of structural formula I) and a preparation method thereof.

Organic amine salt of key intermediate of Elagolix sodium and preparation method thereof

A dummy optical signal generation apparatus includes a multi-longitudinal mode laser configured to provide a light source signal. The dummy optical signal generation also includes a comb optical bandpass filter. The light source signal provided by the multi-longitudinal mode laser outputs a dummy optical signal through the comb optical bandpass filter. The dummy optical signal is an optical signal that does not comprise service information.

Apparatus and cascading system for generating dummy optical signal

A hardware acceleration method includes obtaining compilation policy information and a source code, where the compilation policy information indicates that a first code type matches a first processor and a second code type matches a second processor; analyzing a code segment in the source code according to the compilation policy information; determining a first code segment belonging to the first code type or a second code segment belonging to the second code type; compiling the first code segment into a first executable code; sending the first executable code to the first processor; compiling the second code segment into a second executable code; and sending the second executable code to the second processor.

Hardware acceleration method, compiler, and device

A Power over Ethernet (PoE) power supply device, a PoE power supply system, an interface part, and a method for detecting an optical module, and pertaining to the field of communications technologies, where the PoE power supply device includes a photoelectric composite interface part, and wherein the photoelectric composite interface part integrates an optical interface and an electrical interface, and is configured to be coupled to a photoelectric composite module. The photoelectric composite interface part can complete PoE power supply while transmitting a signal.

POE power supply device, POE power supply system, and interface part

A data processing method, a server, and a data collection device are provided. The method includes: obtaining, by a server, first network key performance indicator KPI data and performance data of a first set-top box STB, where the first network KPI data is network KPI data of a first video service stream, and the first STB is an STB that receives the first video service stream; and calculating, by the server, first video quality of experience QoE of the first video service stream based on an associated model, the first network KPI data, and the performance data of the first STB, where the associated model is a model obtained through training based on historical data, and the associated model is used by the server to calculate video QoE based on network KPI data and performance data of an STB.

Data processing method, server, and data collection device

A method, a device, and a system for transmitting a multicast packet are provided. The method includes: when a device that is in a source subnet and that is connected to a core network receives a multicast packet of a target multicast group, determining addresses of devices that are in a plurality of destination subnets corresponding to the target multicast group and that are connected to the core network, replicating the multicast packet, to obtain a plurality of multicast packets whose quantity is equal to a quantity of the plurality of destination subnets, separately adding outer encapsulation to each multicast packet, and forwarding the multicast packet to which the outer encapsulation is added, where a destination address in the outer encapsulation is an address of a device that is in each destination subnet and that is connected to the core network.

Method, device, and system for transmitting multicast packet

A multicast data transmission method includes: determining, by a first BFIR in a first BIER domain, a BIFT-id and a bitstring that correspond to multicast data in a second BIER domain, where the BIFT-id is determined based on at least an SI to which a BFR-id of a first BFER belongs and a BSL supported by the first BFER, and the first BFER is a BFER in the second BFER domain that is used to receive the multicast data; encapsulating the multicast data into a BIER data packet, where a BIER header of the BIER data packet includes the BIFT-id and the bitstring that correspond to the multicast data in the second BIER domain; and finally sending the labeled BIER data packet to a second BFIR, where the label is a label corresponding to a prefix of the second BFIR.

Multicast data transmission method, related apparatus, and system

Embodiments of the application provide a data transmission method and a device. A sending device periodically obtains a first packet sequence number and a second packet sequence number. The first packet sequence number is a maximum value in packet sequence numbers respectively corresponding to packets that belong to a first data flow and that are received by a receiving device through a first data channel in a statistics period. The second packet sequence number is a maximum value in packet sequence numbers respectively corresponding to packets that belong to the first data flow and that are received by the receiving device through a second data channel in the statistics period. The sending device updates a packet cache queue of: the first data channel, the second data channel, or both the first and the second data channels, based on the first packet sequence number and the second packet sequence number.

Data transmission method and device

Embodiments of this application disclose a method, an apparatus, and a system for implementing data transmission. The method includes: obtaining, by a sending device, a data packet in a target data flow; and sending the data packet through each of at least two physical links between the sending device and a receiving device, where the data packet sent through each of the at least two physical links includes a same sequence number. Because the data packet in the target data flow is sent through different physical links, not through only one physical link, when a transmission latency of the data packet is increased due to a bandwidth instability factor such as burst traffic or electromagnetic wave interference on any physical link, the receiving device can combine, into a target video flow, data packets that are sent through other physical links and that have a lower latency.

Method, apparatus, and system for implementing data transmission

A data sending method, a sending device, a data receiving method, and a receiving device, the method including obtaining, by a sending device, a target medium access control protocol data unit (MPDU) by performing encapsulation processing on an internet protocol (IP) data packet of a specified service, where the sending device and a receiving device are connected through Wi-Fi, generating a backup MPDU of the target MPDU, and sending the target MPDU and the backup MPDU to the receiving device.

Reducing transmission delay of transmitting data in Wi-Fi

The present disclosure provides a portable UV-sanitizing box, providing a lower shell, an upper shell hinged to the lower shell, a sterilizing assembly having an ultraviolet ray lamp assembly arranged on the upper shell, a first conductive component arranged on the lower shell for electrically connecting to the first printed circuit board assembly, a first magnetic member adjacent to the first conductive component mounted on the lower shell, a second conductive component arranged on the upper shell for electrically connecting to the ultraviolet ray lamp assembly, a second magnetic member corresponding to the first magnetic member adjacent to the second conductive component mounted on the lower shell, the second magnetic member and the first magnetic member are magnetically attracted to each other.

Portable UV-sanitizing box

The present invention relates to a method for producing long-chain alkylbenzene by reacting an aromatic hydrocarbon and a long-chain olefin, wherein the reaction is carried out in the presence of a solid acid catalyst, the aromatic hydrocarbon is selected from the group consisting of benzene, toluene and xylene, the long-chain olefin is selected from the group consisting of C-Calkenes, the catalyst is a HMCM-22 type molecular sieve solid acid catalyst modified with heteroatom(s), the heteroatom(s) is/are selected from the group consisting of boron, gallium, indium, chromium, molybdenum, tungsten, manganese and phosphorus, and the molar ratio of silicon atoms to heteroatoms in the solid acid catalyst is in the range of 1:0.01-0.03. The invention also relates to a method for regenerating the solid acid catalyst used in the reaction.

Method for producing long-chain alkylbenzene

A hardware acceleration method includes: obtaining compilation policy information and a source code, where the compilation policy information indicates that a first code type matches a first processor and a second code type matches a second processor, analyzing a code segment in the source code according to the compilation policy information, determining a first code segment belonging to the first code type or a second code segment belonging to the second code type, compiling the first code segment into a first executable code, sending the first executable code to the first processor, compiling the second code segment into a second executable code, and sending the second executable code to the second processor.

A preparation method of a bionic adhesive material with a tip-expanded microstructural array includes the following steps: machining through-holes on a metal sheet; modifying morphology of a through-hole by electroplating, using the metal sheet in step 1 as an electroplating cathode, and arranging the electroplating cathode and an electroplating anode in parallel to prepare a hyperboloid-like through-hole array assembly, fitting a lower surface of the hyperboloid-like through-hole array assembly tightly to an upper surface of a substrate assembly to prepare a through-hole assembly of a mold; and filling the mold assembly with a polymer, curing, and demolding to obtain the adhesive material with the tip-expanded microstructural array.

Preparation method of bionic adhesive material with tip-expanded microstructural array

A hardware acceleration method, a compiler, and a device, to improve code execution efficiency and implement hardware acceleration. The method includes: obtaining, by a compiler, compilation policy information and source code, where the compilation policy information indicates that a first code type matches a first processor and a second code type matches a second processor; analyzing, by the compiler, a code segment in the source code according to the compilation policy information, and determining a first code segment belonging to the first code type or a second code segment belonging to the second code type; and compiling, by the compiler, the first code segment into first executable code, and sending the first executable code to the first processor; and compiling the second code segment into second executable code, and sending the second executable code to the second processor.

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Nanjing, China

Jian Chen