Boe Technology Group Co., Ltd.

Fujitsu Corporation

Microsoft Technology Licensing, LLC

Huawei Technologies Co., Limited

Google Inc.

Sony Corporation

Other

Tsinghua University

International Business Machines Corporation

Qualcomm Incorporated

Ricoh Company, Ltd.

Telefonaktiebolaget Lm Ericsson (publ)

Infineon Technologies Ag

Schlumberger Technology Corporation

Lucent Technologies Inc.

Lei Zhang

Ningning Li

Xin Wang

Wei-Ying Ma

Qinyan Jiang

Zhe Chen

Xiaodong Xie

Zouming Xu

Ming Hu

Yang Liu

Hong-Jiang Zhang

Guorong Li

Meiyi Jia

Jing Wang

Yi Wang

Jian Zhang

Hua Zhou

Jun Li

Zhenhua Liu

Kai Yang

Zhiwei Li

Lei Wang

Min He

Qiang Li

Haibo Xu

Lei Chen

Dong Li

Bo Yang

Wei Zhang

Ming Lei Zhang

Ziran Zhao

Zhi Zhang

Xiaoliang Ding

Zhuo Chen

Xin Zhou

Qian Zhang

Yuantao Zhang

Yunke Qin

Li Feng Zhang

Wei Wang

Hui Li

Fan Yang

Heung-Yeung Shum

Qiang Wang

Yang Zhang

Dong Wang

Lei Liu

Bin Zhou

Lin Y Yang

Yong Wang

Yuan Yuan Li

Jian Wang

Yingming Liu

Wei Li

Gang Wang

Yi Zhang

Wei Sun

Tao Wang

Hui Wang

Bin Wang

Jian Qiao Sun

Li Wang

Qi Cheng Li

Kun Li

Wei Chen

Hao Liu

Liang Zhang

Ming Zhou

Shi Shu

Ning Bi

Dan Wang

Jian Xu

Tao Li

Jianfeng Gao

Qi Liu

Peng Wang

Tong Zhang

Yu Zhu

Wei Song

Peng Li

Rui Zhao

Lu Yu

Jun Xu

Jun Feng Liu

Tao Liu

Xiao Han

Yong Rui

Wei Peng Huang

Yi Chen

Zhao Wang

Guang Yang

Chun Long Wang

Qinghe Wang

Jun Chen

Xiaojuan Wu

Tsuyoshi Shimomura

Min Liu

Zhiqiang Wang

Lei Ma

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

A method and apparatus for transmitting a reference signal and a communication system. The reference signal transmission method includes: a transmitter end generates one or more signals corresponding to the same transport block, the one or more signals including a data channel and a reference signal; and the transmitter end transmits the one or more signals in one or more time-domain resource segments, positions of reference signals being determined based on the one or more time-domain resource segments. The terminal equipment and the network device may be able to determine the positions of the reference signals in an actual repetition according to time-domain resource segments occupied by the actual repetition.

Method and apparatus for transmitting reference signal transmission and communication system

A method and a system for vehicle sideslip angle estimation based on event-triggered state estimation are provided. The method includes: setting an observation variable, and adopting a Kalman filtering algorithm for iteration aiming at estimation of a vehicle yaw rate; in the iteration, setting a parameter to 1, indicating that an event is triggered, when a calculation of the observation variable satisfies a predetermined condition, otherwise setting the parameter to 0, indicating that the event is not triggered; when the parameter is set and a GPS heading angle is updated, estimating a state variable according to a formula, and calculating a vehicle sideslip angle according to the vehicle yaw rate obtained by adopting the Kalman filtering algorithm; and when the parameter is 1 and the GPS heading angle is not updated yet, estimating the vehicle sideslip angle by fusing measurement data of both a GPS and an IMU.

Method and system for vehicle sideslip angle estimation based on event-triggered state estimation

The present application discloses a method for fabricating a fiber optic image inverter with an ultra-short twister. The method includes: drawing a glass rod with a low refractive index and a high strain point temperature into a surrounding pipe fiber; drawing a glass rod with a high refractive index and a high transmittance into a filling glass fiber, and then drawing into a casing pipe absorption fiber; uniformly surrounding an outer side of a cladding glass pipe with the surrounding pipe fiber, and matching a core glass rod and the cladding glass pipe to be drawn into a mono fiber; and then performing fabrication of a multi fiber, fabrication of a multi-multi fiber, heat press fusion and twisting operation in sequence. The fiber optic image inverter with an ultra-short twister with a high resolution and a high contrast and clear imaging is obtained and applied in a low-light-level image intensifier.

Fiber optic image inverter with ultra-short twister, fabrication method therefor, application thereof, and related composition

A signal transmission apparatus, configured in a terminal equipment, wherein the apparatus includes a generator configured to generate a first feedback signal at least according to a first set, the first set at least comprising two SPS PDSCH receptions, and the SPS PDSCH receptions in the first set corresponding to identical bandwidth parts (BWPs) or component carriers or serving cells or identical BWPs of identical serving cells, and a transmitter configured to transmit the first feedback signal.

Signal transmission method and apparatus and communication system

A collision detection method, an electronic device, and a storage medium are provided, which relate to a field of artificial intelligence technology, and in particular to fields of intelligent transportation and autonomous driving technologies. The method includes: determining a predicted travel range of a target object based on a planned travel trajectory of the target object and a historical travel trajectory of the target object; determining, in response to a target obstacle being detected, a predicted travel range of the target obstacle based on a current travel state of the target obstacle; and determining whether the target object has a risk of colliding with the target obstacle, based on the predicted travel range of the target object and the predicted travel range of the target obstacle.

Collision detection method, electronic device, and medium

Embodiments of the disclosure disclose a method, apparatus and electronic device for information display. The method comprises: displaying at least two session filtering identifiers, a session corresponding to each session filtering identifier satisfying a filtering condition corresponding to the session filtering identifier; displaying information of respective sessions corresponding to a first filtering identifier in a preset display area of a message page, the first filtering identifier being a currently selected filtering identifier; in response to a message of a session corresponding to a second filtering identifier satisfying a preset condition, displaying information of the session in the preset display area, the second filtering identifier being other filtering identifier than the first filtering identifier. The method makes it possible that a message satisfying the preset condition under a filtering identifier which is not selected currently can be displayed in time.

Information display method, apparatus, and electronic device

Main unit for vacuum cleaner

A method and apparatus for indicating a measurement purpose of channel state information (CSI) and a communication system. The method includes: a terminal equipment receives first indication information transmitted by a network device, the first indication information indicating a measurement purpose of a first channel state information (CSI) measurement resource set of the terminal equipment; and the terminal equipment determines the measurement purpose of the first CSI measurement resource set according to the first indication information. A network device and the terminal equipment may have a common understanding of a purpose of the same CSI measurement resource.

Method and apparatus for indicating measurement purpose of channel state information and system

An uplink transmission method and apparatus. The method includes: receiving by a terminal equipment indication information, wherein the indication information does not include an indication field used for indicating RB set, the indication information scheduling uplink transmission on an uplink bandwidth part including at least two resource block sets; and transmitting the uplink transmission on at least one predefined or preconfigured resource block set.

Uplink transmission method and apparatus

A wireless communication method and device and a communication system. The method includes: a terminal equipment receives a downlink data signal at a time unit n, the downlink data signal including activation/deactivation command acting on a secondary cell; and the terminal equipment performs at least one of the following processing: applying corresponding actions not earlier than a time unit n+k+1; applying actions related to a deactivation timer of the secondary cell at the time unit n+k+1; and applying actions related to CSI report after a time unit n+k, the CSI report being related to or corresponding to the activation/deactivation command, and the time unit referring to a time unit corresponding to transmission of an uplink control signal, the uplink control signal carrying HARQ-ACK information corresponding to the downlink data signal.

Wireless communication method and device and communication system

A method and apparatus for determining transmission parameters. The apparatus includes: to receive at least two TCI state related parameters or signaling configured or indicated by a network device; and to determine a transmission parameter of at least one transmission occasion of a transport block according to a related parameter or signaling containing a TCI state mapping pattern, and a parameter or signaling indicating that DCI signaling does not contain a TCI field or a parameter or signaling indicating that DCI signaling contains a TCI field, in the at least two TCI state related parameters or signaling, or determine a transmission parameter of at least one transmission occasion of a transport block according to a related parameter or signaling containing a TCI state mapping pattern, and DCI signaling not containing a TCI field, in the at least two TCI state related parameters or signaling.

Method and apparatus for determining transmission parameter

Methods and apparatuses for transmitting and receiving downlink control information and a communication system. The apparatus for transmitting downlink control information (DCI) includes: a first transmitter configured to transmit to a terminal equipment first DCI indicating an interrupted first time-frequency resource used for transmitting uplink data, the first DCI at least comprising a first field indicating a position of the first time-frequency resource.

Methods and apparatuses for transmitting and receiving downlink control information and communication system

An apparatus includes: a receiver configured to: receive a downlink signal related to beam failure recovery, and receive a downlink reference signal; and a transmitter configured to, after receiving the downlink signal, transmit a first uplink signal on a first cell by using a first spatial filter identical to a second spatial filter receiving the downlink reference signal.

Signal transmission, and signal reception apparatuses

There is provided an obstacle detection method, an electronic device and a storage medium, which relates to the field of computer technologies, and particularly to the fields of autonomous driving technologies, intelligent transportation technologies, Internet of Things technologies, deep learning technologies, or the like. The method for detecting obstacle includes: detecting an obstacle in a vehicle traveling process using plural obstacle detection manners to obtain plural initial detection results of the obstacle, the plural initial detection results corresponding to the plural obstacle detection manners; fusing the plural initial detection results to obtain a fusion result; and obtaining a final detection result of the obstacle based on the fusion result.

Obstacle detection method, electronic device and storage medium

Growing community of inventors

Beijing, China

Lei Zhang