[HUANG, Wenqian, XUE, Yifan, YAO, Chuting, WANG, Jian, XU, Haibo, WANG, Zhou, DU, Yifan] Huawei Administration Building Bantian,, Longgang District Shenzhen, Guangdong 518129, CN A communication method and a related product are disclosed. The method includes: sending a first message, where the first message includes a first link configuration parameter, and the first link configuration parameter is used to establish a first link; and receiving a first acknowledgement message sent by a second user terminal, where the first acknowledgement message is used to indicate that the second user terminal completes establishment of the first link to the first user terminal. This application helps to improve a communication speed.＜img id="iaf01" file="imgaf001.tif" wi="84" he="49" img-content="drawing" img-format="tif" /＞

[HUANG, Wenqian 黄文乾, XUE, Yifan 薛祎凡, YAO, Chuting 姚楚婷, WANG, Jian 王键, XU, Haibo 徐海博, WANG, Zhou 王洲, DU, Yifan 杜逸凡] Huawei Administration Building, Bantian, Longgang District 中国广东省深圳市龙岗区坂田华为总部办公楼, Guangdong 518129Shenzhen, Guangdong 518129 Disclosed are a communication method and a related product. The method comprises: sending a first message, the first message comprising a first link configuration parameter; the first link configuration parameter being used for establishing a first link; and receiving a first confirmation message sent by the second user terminal, the first confirmation message being used for indicating that the second user terminal and the first user terminal complete the establishment of the first link. The present invention can improve the communication speed.

[Wenqian HUANG, Yifan XUE, Chuting YAO, Jian WANG, Haibo XU, Zhou WANG, Yifan DU] CN SHENZHEN, GUANGDONG This application discloses a communication method and a related product. The method includes: sending a first message, where the first message includes a first link configuration parameter, and the first link configuration parameter is used to establish a first link; and receiving a first acknowledgement message sent by a second user terminal, where the first acknowledgement message is used to indicate that the second user terminal completes establishment of the first link to the first user terminal.

[Wenqian Huang, Yifan Xue, Chuting Yao, Jian Wang, Haibo Xu, Zhou Wang, Yifan Du] CN Guangdong This application discloses a communication method and a related product. The method includes: sending a first message, where the first message includes a first link configuration parameter, and the first link configuration parameter is used to establish a first link; and receiving a first acknowledgement message sent by a second user terminal, where the first acknowledgement message is used to indicate that the second user terminal completes establishment of the first link to the first user terminal.

[Shujun Yao, Bohan Pang, Mingwang Xu, Ziwen Zeng, Zijian Qiu, Gang Liu, Chunqiang Zhang, Jiahao Ma, Yan Wang, Jin Liu, Yifan Yao, Mengtong Wu] CN Beijing A general decoupling method and system for electromagnetic transient simulation of a VSC are provided. The method includes: determining state equations of equivalent circuits and switch state tables of different VSCs; splitting the state equations, and decoupling and delaying capacitor elements and inductor elements to determine split equations; determining a recurrence relation of a state variable group with respect to a time sequence based on each split equation; obtaining a topological structure of a to-be-simulated VSC, and determining a decoupling model circuit; determining a switch state of the to-be-simulated VSC at a current simulation moment, and constructing a final decoupling model circuit; determining an external port voltage based on the final decoupling model circuit; and updating the state variable group at the current simulation moment based on the external port voltage and the parameters of the decoupling model circuit corresponding to the switch state.

[GAN, Qiqiang 甘启强, YAO, Shengqiang 姚胜强, YAO, Guoping 姚国平, BAO, Xiaoping 鲍晓萍, SUN, Yifan 孙一凡, WU, Yongzhong 吴永忠] Yongle Industry Zone, Cangqian Street, Yuhang District 中国浙江省杭州市余杭区仓前街道永乐工业园, Zhejiang 311121Hangzhou, Zhejiang 311121 A chain joint, comprising an outer chain plate (1), connecting pins (2), a connecting chain plate (3), a fastener (4) and sealing members (5), wherein the outer chain plate is provided with outer chain plate holes (10); the connecting chain plate is provided with connecting chain plate holes (30); the outer chain plate holes are in close fit with the connecting pins, and the connecting chain plate holes are in clearance fit with the connecting pins; two connecting pins both pass through the outer chain plate holes and extend towards the outsides of the connecting chain plate holes to form a chain joint frame; the ends of the connecting pins close to the connecting chain plate are provided with clamping recesses (20); the sealing members are close to the clamping recesses and are arranged at the connecting chain plate holes in a sealing manner; and the fastener is mounted in the clamping recesses and tightly presses against the sealing members. By means of the chain joint, a special tool is not needed for ring connection of a sealing chain, the mounting difficulty is reduced, and oil leakage at a joint position can also be prevented in a sealing manner. In addition, the collision impact force is remarkably reduced, the wear speeds of the outer diameter of the connecting pins and the connecting chain plate holes are reduced, and the problem of the chain joint being liable to produce noise is alleviated, thereby ensuring the safety and service life of the chain joint. A chain joint, comprising an outer chain plate (1), connecting pins (2), a connecting chain plate (3), a fastener (4) and sealing members (5), wherein the outer chain plate is provided with outer chain plate holes (10); the connecting chain plate is provided with connecting chain plate holes (30); the outer chain plate holes are in close fit with the connect

[XUE, Yifan, YAO, Bin, WU, Yichen] CN,Ningde City, Fujian 352100,No.2 Xingang Road Zhangwan Town Jiaocheng District; The present application provides a negative electrode current collector, a secondary battery containing the same, a battery module, a battery pack, and a power consumption apparatus. The negative electrode current collector includes a first metal layer, a prelithiation layer, and a second metal layer, where the prelithiation layer is disposed between the first metal layer and the second metal layer, and at least one of the first metal layer and the second metal layer has a porous structure. The negative electrode current collector provided by the embodiment of the present application could effectively prolong a cycle life of a battery while improving coulombic efficiency and energy density of a secondary battery.

[AI LIEFU, LIU DEYANG, MAO YIFAN, YAO WEI, ZHENG XIN, ZHANG YOUZHI] CN This invention provides method to reconstruct high-angular light field image which comprises the following steps: (1) Converting the low-angular resolution light field sub- aperture image array from RGB space to YUV space, and extracting spatial angular feature fusion information, (2) obtaining Y-channel information of the coarse high- angular resolution light field sub-aperture image array, (3) Obtaining spatial angular feature fusion information of the fused high-angular resolution sub-aperture image array, (4) obtaining fine Y-channel information of sub-aperture image array with high- angular resolution, (5) obtaining the final sub-aperture image array with high-angular resolution, and obtain the U and V channel information of the final high-angular resolution sub-aperture image array, (6) obtaining the RGB image of the final high- angular resolution light field sub-aperture array image. The method provided by the invention can reconstruct light field images with high spatial resolution and high- angular resolution by using high-spatial resolution sparse light field sub-aperture image.

[ZHANG, Xuwei 张旭伟, LI, Hongzhi 李红智, ZHANG, Lei 张磊, JIANG, Shixi 蒋世希, WU, Shuaishuai 吴帅帅, ZHANG, Yifan 张一帆, YAO, Mingyu 姚明宇] Block A, Boyuan Science and Technology Square, 99 Yanxiang Road, Yanta District 中国陕西省西安市雁塔区雁翔路99号博源科技广场A座, Shaanxi 710054Xi'an, Shaanxi 710054 The present invention provides a normal-temperature liquid compressed carbon dioxide mixed working fluid energy storage system and method. One outlet of a compressor is sequentially connected to a hot side inlet of an energy storage heat exchanger, and the other outlet of the compressor is connected to a hot side inlet of a heat regenerator; a hot side outlet of the energy storage heat exchanger is sequentially connected to hot side inlets of a high-pressure storage tank, an energy release heat exchanger, and a cooler; a cold side outlet of the heat regenerator is connected to an inlet of the compressor; an outlet of a regenerator is sequentially connected to inlets of the energy storage heat exchanger, a heat accumulator, a heat pump, and the regenerator; and the heat pump is separately connected to the cooler and the energy release heat exchanger. According to the energy storage system, after a liquid low-pressure mixed working fluid is throttled, depressurized, heated, and gasified, the compressor is driven by surplus electric power to compress a gaseous working fluid, the compression work of the unit working fluid can be increased, and the flow of the working fluid is reduced, so as to reduce the storage amount of the working fluid, thereby reducing the size of a storage tank and improving the energy storage density.

[RAN, Bin, CHEN, Tianyi, DONG, Shuoxuan, CHENG, Yang, ZHANG, Mingheng, LI, Xiaotian, LI, Shen, SHI, Kunsong, SHI, Haotian, YAO, Yifan, MO, Yanghui, LIU, Hongjie, WU, Keshu, YI, Ran] 5821 Dawley DriveFitchburg, Wisconsin 53711 Provided herein is technology relating to automated driving and particularly, but not exclusively, to systems comprising roadside intelligent units (RIU) and infrastructure of specific intelligence levels and related methods for providing and/or supplementing automated driving capabilities of connected and automated vehicles (CAV).