Huawei Technologies Co., Limited

China Academy of Telecommunications Technology

Boe Technology Group Co., Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

Hefei Xinsheng Optoelectronics Technology Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Ordos Yuansheng Optoelectronics Co., Ltd.

Beijing Jingdong Zhenshi Information Technology Co., Ltd.

Shenzhen Chuangwei-Rgb Electronic Co., Ltd.

Beijing Research Center for Information Technology in Agriculture

Beijing Qingzhouzhihang Technology Co., Ltd.

Information Technology Research Center, Beijing Academy of Agriculture and Forestry Sciences

Datang Mobile Communications Equipment Co., Ltd.

Xiaodong Yang

Wei Quan

Jian Zhang

Bingzhao Li

Zhenxing Hu

Jinhua Miao

Yongxia Lyu

Yongqiang Gao

Hongzhuo Zhang

Chuanfeng He

Xuelong Wang

Bingyu Qu

Yi Guo

Yan Wang

Bo Li

Jiafeng Shao

Dajun Zhang

Ying Wang

Hongping Zhang

Chaojun Li

Jing Liang

Jie Cui

Anjian Li

Yanyan Chen

Yu Zhang

Fangli Xu

Qinghai Zeng

Brian Keith Classon

Bo Lin

Xueming Pan

Jianguo Wang

Zheng Yu

Li Long Chen

Yali Zhao

Bin Xu

Xiao Ling Chen

Qiang Li

Haitao Li

Hao Yang

Yongxia Lv

Lin Li

Hong Li

Jian Yang

Juan Zheng

Yanan Lin

Bin Zhao

Fei Fei Li

Yi Zhao

Bo Xu

Jinhuan Xia

Wei Zhou

Jiamin Liu

Haiyang Quan

Shuai Zhang

Xun Tang

Pengyu Ji

Yingzhe Li

Lu Cheng

Haitao Long

Yu Ding

Jing Fu

Jiayi Fang

Fei Xie

Xu Xu

Bowen Yang

Jinbo Zhao

Yong Fu

Ang Xiao

Guojun Xiao

Boubacar Kimba Dit Adamou

Haitao Xia

Qin Qiong Zhang

Kai Zhu

Tong Wu

Chao Ma

Yangyang Zhang

Henrik Lundqvist

Nan Yan

Wenji Liu

Yan Nan Hu

Zubin Lv

Chunjiang Zhao

Wenxing Yao

Shiyan Ren

Quanqin Sun

Minghuo Yu

Hua Yan

Hongguang Yuan

Jun Dai

Jinyu Liu

Cheng Zhou

Duanming Li

This application provides an image fusion method, a hyperspectral lidar sensor, and a hyperspectral lidar system. The method includes: calibrating time of a laser scanner, a spectrometer, and an inertial measurement unit (IMU) based on time of an atomic clock of a global positioning system (GPS); controlling the laser scanner to perform scanning imaging on a detection area to obtain a three-dimensional (3D) point cloud image, and controlling the laser scanner to trigger the spectrometer to perform spectral imaging on the detection area to obtain a hyperspectral image; controlling the GPS and the IMU to perform signal collection to obtain a GPS signal and an IMU signal; and sending the 3D point cloud image, the hyperspectral image, the GPS signal, and the IMU signal to an image processing device, which fuses the 3D point cloud image and the hyperspectral image based on the GPS signal and the IMU signal.

Image fusion method, hyperspectral lidar sensor, and hyperspectral lidar system

Embodiments of the present disclosure disclose a communication method, an apparatus, and a system. The communication method includes: receiving, by a terminal device, a context identifier sent by a second radio access network device, and sending, to a first radio access network device, a first message that includes the context identifier; receiving, by a core network device, a second message sent by the first radio access network device, and sending, to the second radio access network device, a message that includes the context identifier; and receiving, by the core network device, context information of the terminal device that is sent by the second radio access network device, and sending the context information to the first radio access network device. Therefore, communication between the first radio access network device and the second radio access network device is ensured, and working efficiency is improved.

Communication method, apparatus, and system

The present invention provides a storage and sorting method and apparatus, a control device and a storage medium, and relates to the field of logistics. The storing and sorting apparatus of the present disclosure includes: a conveying device configured to convey articles; and at least one storage device, wherein the storage device is located over the conveying device, and is configured to obtain and store the articles conveyed on the conveying device in a storage phase, and release the stored articles to the conveying device in a sorting phase.

Storage and sorting method and apparatus, control device and storage medium

The present disclosure provides a display panel and a display device. The display panel includes an array substrate, a first electrode layer, a pixel definition layer, and a luminescent material layer laminated one on another. The pixel definition layer includes a first portion and a second portion, the first portion corresponds to and is arranged in an active area of the display panel, the second portion surrounds the first portion. A depression structure is arranged in the second portion, and an aperture of the depression structure is oriented to a side of the pixel definition layer away from the array substrate.

Display panel with pixel definition layer having depression structure and display device including the display panel

A method includes: obtaining, by a communication device, a configuration message sent and a secondary cell activation command for a first secondary cell; determining, by the communication device, according to the configuration message, a second secondary cell configured with a physical uplink control channel (PUCCH), the second secondary cell is in an active state, sending, by the communication device, after a preset time point after the secondary cell activation command is received, a channel status information (CSI) report of a first secondary cell on the PUCCH of the second secondary cell.

Method and apparatus for determining application time of CSI report, and device

A carrier aggregation capability reporting apparatus and method are disclosed, so as to prevent a user equipment (UE) from repeatedly reporting capability information corresponding to a carrier combination supported by the UE, and to reduce waste of signaling resources used for reporting. The method includes: determining, by the UE, information about a carrier combination supported by the UE and information about a sub-combination that is of the carrier combination and that is supported by the UE; and reporting, by the UE to a base station, the determined information about the carrier combination supported by the UE and the determined information about the sub-combination that is of the carrier combination and that is supported by the UE.

Carrier aggregation capability reporting apparatus and method, and carrier measurement apparatus and method

A method and a device for multi-object tracking, and an electronic device are provided. The method includes: determining a hybrid-time position map of a current point cloud fragment; converting a tracked position map of a previous point cloud fragment into a temporary tracked position map of the current point cloud fragment; and averaging the hybrid-time position map and the temporary tracked position map of the current point cloud fragment, to generate a tracked position map of the current point cloud fragment. With the method and the device for multi-object tracking, and the electronic device, the hybrid-time position map and temporary tracked position map of the current point cloud fragment are averaged, so that not only the tracked position map of the current point cloud fragment is accurately generated, but also an object ID is inherited. Based on the object ID, the same object in different point cloud fragments are associated, so that multi-object tracking is implemented without an association step in the conventional solutions. It is unnecessary to set additional hyper-parameters, and strong versatility is achieved.

System and method for 3D multi-object tracking in LiDAR point clouds

The present disclosure provides a carrier aggregation capability reporting apparatus and method, so as to prevent a user equipment (UE) from repeatedly reporting capability information corresponding to a carrier combination supported by the UE, and reduce waste of signaling resources used for reporting. The method includes: determining, by the UE, information about a carrier combination supported by the UE and information about a sub-combination that is of the carrier combination and that is supported by the UE; and reporting, by the UE to a base station, the determined information about the carrier combination supported by the UE and the determined information about the sub-combination that is of the carrier combination and that is supported by the UE.

A user equipment obtains configuration information used to detect a received signal strength indicator (RSSI) value of a signal on an unlicensed frequency, samples the signal on the unlicensed frequency at a sampling interval included in the configuration information to obtain RSSI values of the signal on the unlicensed frequency sampled at sampling moments. The user equipment determines statistics on the RSSI values of the signal on the unlicensed frequency within a statistical window, obtains an RSSI value statistical result of the signal on the unlicensed frequency based on the statistics, and reports the RSSI value statistical result to a base station.

Method of reporting RSSI measurements in an unlicensed band and related apparatus

The present invention provides an uplink reference signal sending method, and the method includes: sending, by a terminal device, an uplink reference signal on N1 second component carriers within a determined uplink reference signal sending time, and prohibiting, on M1 first component carriers in M first component carriers within the sending time, the terminal device from sending an uplink signal, where the first component carriers are carriers on which scheduling of uplink data transmission is allowed, and the second component carriers are carriers on which scheduling of uplink data transmission is prohibited. N1=M1, in other words, within the sending time, a quantity N1 of second component carriers on which the uplink reference signal is sent is less than or equal to a quantity M1 of first component carriers on which sending of the uplink signal is prohibited.

Uplink reference signal sending method, uplink reference signal receiving method, and apparatus

A data transmission method and an apparatus are provided. The method includes: determining, by a base station, a time-domain interval of available time-frequency resources in an unlicensed spectrum, where the available time-frequency resources are continuous time-frequency resources in a time domain; sending, by the base station, a preamble signal in a first subframe in the interval, where the first subframe is an initial subframe in the interval; and sending, by the base station, downlink control information and data after sending the preamble signal, where the data is in the first subframe, the downlink control information includes scheduling indication information, and the scheduling indication information is used to indicate a frequency-domain location of the data. According to the present invention, spectrum utilization can be improved.

Data sending method and apparatus

The present disclosure relates to dual connectivity methods. In one example method, a first access network device sends a request message to a second access network device, where the request message is used to request the second access network device to serve as a secondary access network device of a terminal served by the first access network device. Then, the first access network device receives an acknowledgment message from the second access network device, where the acknowledgment message is used to acknowledge to the first access network device that the second access network device agrees to serve as the secondary access network device of the terminal.

Dual connectivity method and access network device

The resent disclosure provides an OLED substrate, a photo mask, and a method of manufacturing the OLED substrate. In one embodiment, an OLED substrate includes: a base substrate; an anode layer on the base substrate; a pixel defining layer on the anode layer, the pixel defining layer having a pattern opening area, the pattern opening area including a plurality of pixel openings arranged in an array manner; and a light-emitting layer formed on the pixel defining layer by evaporation; wherein the pattern opening area has an inward contraction structure with respect to a regular pixel opening area structure in which a plurality of pixel openings are arranged in a manner of an regular array where rows in the regular array are equally spaced from each other and are parallel to each other and columns in the regular array are equally spaced from each other and are parallel to each other.

OLED substrate, photo mask, and method of manufacturing OLED substrate

The present disclosure relates to a terminal device, in which a processing module selects one or more normal carriers or special carriers from a first carrier set for an uplink subframe, where the first carrier set includes all carriers in carrier aggregation that are used by the terminal device to send a first uplink subframe; and a sending module cancels sending of the uplink subframe on one or more carriers, where the special carrier is a carrier on which the terminal device sends neither uplink data nor uplink control information in uplink, and the normal carrier is a carrier that is used by the terminal device to send uplink data and/or uplink control information. An uplink subframe on some carriers is rejected, thereby resolving a problem that information such as a downlink channel characteristic of a carrier cannot be obtained when no uplink reference signal is sent on the carrier.

Terminal device, network device, uplink sending method, and uplink receiving method

Embodiments of the present invention disclose a communication method, an apparatus, and a system. The communication method includes: receiving, by a terminal device, a context identifier sent by a second radio access network device, and sending, to a first radio access network device, a first message that includes the context identifier; receiving, by a core network device, a second message sent by the first radio access network device, and sending, to the second radio access network device, a message that includes the context identifier; and receiving, by the core network device, context information of the terminal device that is sent by the second radio access network device, and sending the context information to the first radio access network device. Therefore, communication between the first radio access network device and the second radio access network device is ensured, and working efficiency is improved.

Growing community of inventors

Beijing, China

Xiaodong Yang