Huawei Technologies Co., Limited

Beijing Didi Infinity Technology and Development Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Boe Technology Group Co., Ltd.

Zte Corporation

Chengdu Boe Optoelectronics Technology Co., Ltd.

Beijing University of Chemical Tehcnology

Dynatrace Corporation

Xudong Zhang

Wenxia Hou

Bo Xie

Qiangzhou Gao

Chao He

Dongdong Zhang

Cheng Tang

Long Zhang

Yafei Zhang

Mengwen Jia

Hao Zhang

Feng Qu

Yu Liu

Xiaoqiang Li

Xi Chen

Yong Liu

Peng Zhang

Lei Zhang

Jun Ming Yan

Zhibo Hu

Xue Yang

Xiaodong Huang

Rong Jiang

Tao Lu

Feng Guo

Hai Bo Zhang

Yi Xiong

Wei Zeng

Yao M Wang

Zuliang Wang

Haijun Xu

Fang Wang

Kun Xu

Zhiyu Tang

Ruqin Lan

Zebin Sun

Jinjie Zhang

Yuejiang Liu

Mengxia Yu

Zhen Zhen

Shitao Zhang

Zhinong Jiang

Zhiwei Mao

Jun Gu

Zhenming Zhu

Xinxing Fan

Jia Xie

Yuefeng Liu

Guotian Fan

Jing Qi

Shenzu Qin

Rui Duan

The present disclosure provides a display panel, and belongs to the field of display technology. The display panel includes a display module and an antenna module located on a side of a display surface of the display module; the antenna module includes an antenna unit; the antenna unit includes a dielectric substrate, a radiation structure arranged on the dielectric substrate, a first feed line and a second feed line, the first feed line and the second feed line feed the radiation structure and are electrically connected with the radiation structure, and feeding directions of the first feed line and the second feed line are different; the radiation structure includes radiation patches for at least two radiation frequency bands, and the radiation patches are electrically connected.

Display panel

A display apparatus is provided. The display apparatus includes a display area and a peripheral area. The display area includes a first display sub-area and a second display sub-area. The second display sub-area has a subpixel distribution density lower than a subpixel distribution density of the first display sub-area. The display apparatus further includes an antenna, a touch structure, and a display module. The antenna includes a radiating plate, a feed line, a ground plate, and a slot extending through at least the ground plate. The radiating plate, the feed line, the ground plate, and the slot are at least partially in the second display sub-area and outside the first display sub-area.

Display apparatus

A data synchronization method and apparatus, applied to a first data service module. The method includes receiving a first request from a second service module, where the first request is used to request to synchronize service data of a first service module; obtaining the service data of the first service module; and sending the service data of the first service module to the second service module. In solutions provided in the present disclosure, the first data service module replaces the first service module to synchronize the service data of the first service module for the second service module.

Data synchronization method and apparatus

In a routing information management method, a primary route generation unit generates routing information related to a TCP packet, and the primary route generation unit sends the routing information and first identification information of the routing information to a database unit, where the first identification information is determined based on the TCP packet.

Routing information management method and apparatus, and computer storage medium

The present disclosure relates to systems and methods for determining a pickup location. The systems may perform the methods to receive a request or an intention for a first transportation service that is allowed to combine with a second transportation service from a terminal association with a service requester, the request or the intention including an origin location of the first transportation service and a destination of the first transportation service; obtain a plurality of candidate locations; for each of the plurality of candidate locations, determine a matching index value of the candidate location based on the origin location or the destination, wherein the matching index value is a probability of becoming a pickup location of the first transportation service; select one or more pickup locations from the plurality of candidate locations based on the matching index value; and transmit the one or more pickup locations to the terminal.

Systems and methods for recommending a pickup location

Systems and methods are provided for determining vehicle pick-up location. An exemplary method may comprise obtaining a user's location and a request by the user for transportation to a destination, determining a vehicle to respond to the request, obtaining the determined vehicle's location, and determining a pick-up location for the vehicle to pick up the user based at least on the user's location, the destination's location, and the vehicle's location.

System and method for determining and recommending vehicle pick-up location

A packet transmission method includes generating, by a first router, a first routing information update packet; generating, by the first router, a first source-tracing packet, where the first source-tracing packet is used to indicate that the first router is a source router generating the first routing information update packet; and determining, by the first router, that a second router adjacent to the first router has a source-tracing capability, and sending the first source-tracing packet to the second router.

Packet transmission method and apparatus

This application provides a method for updating a route in a network. The first network device sends a first LSA packet to a third network device, so that the third network device generates a first route whose destination address is a second IP address, where a next-hop IP address of the first route is the IP address of the first network device, and the second IP address belongs to the IP network segment corresponding to the first IP address which is an IP address of the first network device. The first network device sends a second LSA packet to the third network device when determining that switching needs to be performed on a next hop of a route in the third network device, whose destination address belongs to the IP network segment, and whose next-hop IP address is the first IP address.

Method for updating route in network, network device, and system

A photolithography method, a method of preparing a flexible substrate and a photoresist drying device are provided. The photolithography method includes: providing a base substrate on which a material layer to be etched is formed, in which the base substrate includes an intermediate region and a peripheral region surrounding the intermediate region; coating a layer of photoresist on the base substrate, in which the photoresist is coated in the intermediate region and the peripheral region, and is formed to cover the material layer to be etched; and drying the photoresist and simultaneously performing a first exposure process on the photoresist coated in the peripheral region.

Photolithography method, method of preparing flexible substrate and photoresist drying device

A load identification method for reciprocating machinery based on information entropy and envelope features of an axis trajectory of a piston rod. According to the present disclosure, firstly, the position of an axial center is calculated according to a triangle similarity theorem to obtain an axial center distribution; secondly, features are extracted from the axial center distribution of the piston rod by means of an improved envelope method for discrete points as well as an information entropy evaluation method; thirdly, a dimensionality reduction is carried out on the features by means of manifold learning to form a set of sensitive features of the load; and finally, a neural network is trained to obtain a load identification classifier to fulfill automatic identification on the operating load of the reciprocating machinery. The advantages of the present disclosure are verified by means of actual data of a piston rod of a reciprocating compressor.

Load identification method for reciprocating machinery based on information entropy and envelope features of axis trajectory of piston rod

Embodiments provide a packet processing method. In accordance with this method, a first LSP packet can be received by a network device. The following determinations can be made: that the network device stores no LSP packet whose LSP ID and PDU type are the same as an LSP ID and PDU type of the first LSP packet; that the network device has stored a second LSP packet whose LSP ID is the same as an LSP ID of the first LSP packet and PDU type is the same as a PDU type of the first LSP packet, and that a sequence number of the second LSP packet is less than a sequence number of the first LSP packet. When one or more of these determination are made, a determination whether LSP packet digest information matching the first LSP packet exists can be made. When the LSP packet digest information matching the first LSP packet is determined to exist, the first LSP packet can be stored.

Packet processing method and network device

This application discloses a packet transmission method and apparatus, to help trace a source router generating a routing information update packet, so as to improve network maintenance efficiency and shorten failure duration. The method includes: generating, by a first router, a first routing information update packet; generating, by the first router, a first source-tracing packet, where the first source-tracing packet is used to indicate that the first router is a source router generating the first routing information update packet; and determining, by the first router, that a second router adjacent to the first router has a source-tracing capability, and sending the first source-tracing packet to the second router.

A bit error information transfer method, a network device, and a communications system are provided, so as to resolve a problem that an existing BFD mechanism cannot be applied to a layer 2 network and cannot be widely applied. In some feasible implementation manners of the application, the method includes: detecting, by a second network device, whether a bit error occurs on a first unidirectional link from a first network device to the second network device; when detecting that a bit error occurs on the first unidirectional link, generating an ISIS packet including bit error information, where the bit error information is used to indicate that the bit error occurs on the first unidirectional link; and sending the ISIS packet to the first network device.

Bit error information transfer method, network device, and communications system

Growing community of inventors

Beijing, China

Xudong Zhang