Huawei Technologies Co., Limited

Beijing Kingsoft Internet Security Software Co., Ltd.

Boe Technology Group Co., Ltd.

Tsinghua University

Hefei Xinsheng Optoelectronics Technology Co., Ltd.

Benewake (beijing) Tech. Co, Ltd.

Beihang University

Beijing Kingsoft Internet Security Co., Ltd.

Omron Corporation

Yuan Li

Zhe Ma

Delin Liu

Lei Guan

Jing Wang

Ying Liu

Chao Zhang

Xiaodong Xie

Ruixiang Ma

Wenjie Xu

Jianping Wu

Wende Tan

Dong Li

Min He

Rui Wang

Haibo Wang

Juan Zheng

Shengyu Li

Tsungchieh Kuo

Takayoshi Yamashita

Hao Li

Guangmei Yan

Shihong Lao

Qiao Chen

Haizhou Ai

Weiwei Chu

Hua Bai

Da Shu

Qingshun Zhang

Yongyang Yan

Yunan Wang

Yubo Fan

Xiaoyan Deng

Zengsheng Chen

Wei Yin

Bingzheng Lu

Longxiang Sheng

Bin Zi

Sen Qian

Guangcai Yin

A centrifugal impeller for a blood pump, and a blood pump are provided. The centrifugal impeller comprises a circular base plate, centrifugal blades, and a supporting structure. A through hole is formed in the middle of the base plate to form a secondary flow path. The centrifugal blades are arranged on the upper surface of the base plate, each centrifugal blade is a banana-shaped blade which is thick in middle and thin at both ends, and a wrap angle of each centrifugal blade is greater than or equal to 90°, and the centrifugal blades extend radially from the outer edge of the through hole to the periphery of the base plate. The supporting structure comprises a supporting shaft arranged at the center of the through hole and supporting blades, one end of each supporting blade is connected to the supporting shaft, and another end is connected to the base plate.

Centrifugal impeller for blood pump, and blood pump

The present disclosure provides a software protection method and apparatus, an electronic device and a storage medium. By identifying the sensitive data in the software source code and determining the point of use of the sensitive data; setting the sensitive data in the read-only section of the compilation product of the software source code so that the sensitive data is stored in the read-only area when the software is running; inserting the check code into the above point of use of the sensitive data, where the check code is used to check whether the sensitive data read is in the read-only area while the software is running, and determine whether to continue running the software according to the check result, embodiments of the present disclosure realize the integrity verification of the sensitive data, and thereby prevent the sensitive data from being corrupted with low performance overheads.

Software protection method and apparatus, electronic device, and storage medium

The present disclosure provides a sensitive data reading method and apparatus, an electronic device, and a storage medium. By initiating a read request for sensitive data stored in a memory page or a memory region, determining a read-only permission result in response to the read request, where the read-only permission result indicates whether the memory page or the memory region is provided with a read-only permission, and reading the sensitive data if the read-only permission result indicates that the memory page or the memory region is provided with the read-only permission, that is, by verifying the read-only permission of the memory page or the memory region storing the sensitive data, embodiments of the present disclosure enable a fast lightweight verification of the integrity of the sensitive data, thereby ensuring that sensitive operations are not hijacked.

Sensitive data reading method and apparatus, electronic device, and storage medium

This application provides a communication method and a communication apparatus. The communication method includes: receiving first DCI at a first receiving position in at least one receiving position, where the first DCI includes first information, the first information indicating time domain resource allocation, and the at least one receiving position is located in a same slot; performing transmission of a data channel, with the network device, on an ifirst-type time domain resource in M first-type time domain resources, where a difference between the ifirst-type time domain resource and an ireference symbol is equal to a starting symbol of an itime domain resource in a first time domain resource set, a length of the ifirst-type time domain resource is equal to a length of the itime domain resource in the first time domain resource set.

Communication method and communication apparatus

A health managing method, a computing device and a storage medium are disclosed. The health managing method includes: connecting to an object information database, and acquiring at least one piece of physical sign data of an object from the object information database, wherein the at least one piece of physical sign data includes an examination result of at least one physical sign examination item in which the object participates; automatically determining at least a health management influencing factor at least based on the at least one piece of physical sign data; and automatically generating a coping approach recommendation form at least based on the health management influencing factor, wherein the coping approach recommendation form is used to generate a coping approach suggestion form.

Health managing method and storage medium

Embodiments of this disclosure provide contention window size determining methods and apparatuses. One method includes: sending, by a first device, a data packet that comprises a code block group (CBG), wherein the CBG at least partially overlaps with a first subband and at least partially overlaps with a second subband, receiving, by the first device, a hybrid automatic repeat request-acknowledgement (HARQ-ACK) corresponding to the CBG, and determining, by the first device, a contention window size of the first subband and a contention window size of the second subband based on the HARQ-ACK.

Contention window size determining method and apparatus

This application provides a method for transmitting hybrid automatic repeat request HARQ feedback information and a communications apparatus. A terminal device receives downlink data channels. Each of the downlink data channels has a corresponding transmission parameter group, and at least two downlink data channels correspond to different transmission parameter groups. The terminal device determines a first transmission resource based on first information including the transmission parameter groups, and sends, on the first transmission resource, HARQ feedback information corresponding to the downlink data channels, so that a plurality of pieces of HARQ feedback information can be smoothly fed back. This helps improve service transmission reliability.

Method for transmitting hybrid automatic repeat request HARQ feedback information and communications apparatus

This application relates to the field of communication technologies, and discloses a transport block size determining method and an apparatus. The method includes: A terminal device determines, based on control information sent by a network device, K transmission occasions used to transmit a first data packet, where at least two of the K transmission occasions include different quantities of valid REs. Further, the terminal device may determine, based on a target quantity of valid REs, a TBS corresponding to the first data packet, where the target quantity of valid REs may be an average quantity of valid REs of the K transmission occasions, or may be a quantity of valid REs included in a target transmission occasion in the K transmission occasions.

Transport block size determining method and apparatus

Provided are a driving backplane and a method for manufacturing the same, a display device. The method includes: forming a first conductive pattern including signal lines; forming an insulating layer having via holes; forming a second conductive pattern including pairs of coupling electrodes; sequentially forming an inorganic material layer and an organic material layer; performing step exposure and developing on the organic material layer to form an intermediate pattern including a hollow-out portion, a completely-reserved portion and a half-reserved portion; the completely-reserved portion is thicker than the half-reserved portion, a thickness of the half-reserved portion is x times that of the inorganic material layer; etching the inorganic material layer and the intermediate pattern until a part of the inorganic material layer, corresponding to the hollow-out portion, is removed; an etching selection ratio of the inorganic material layer to the intermediate pattern is 1:y, 0&#x3c;x&#x2264;y.

Driving backplane and method for manufacturing the same, and display device

Example communication methods and apparatus are described. One example method includes performing first listen before talk (LBT) and sending a first data packet on a first uplink burst after the first LBT succeeds. A second contention window size is determined based on the first contention window size and a first reference time unit. Second LBT is performed based on the second contention window size. The first contention window size is used for a LBT previous to the second LBT, the first reference time unit is later than the second reference time unit corresponding to the first uplink burst. The first reference time unit is a time unit for determining the second contention window size, or a starting time unit of a second uplink burst corresponding to the second LBT. The second reference time unit corresponding to the first uplink burst is a time unit in the first uplink burst.

Method for listening on uplink channel and apparatus

Embodiments of this disclosure provide a contention window size determining method and apparatus, and relate to the communications field. One method includes: sending, by a first device, one or more data packets to one or more second devices during a reference time unit, wherein the one or more data packets occupy a first subband; receiving, by the first device from the one more second devices, one or more hybrid automatic repeat request-acknowledgements (HARQ-ACKs) corresponding to the one or more data packets; and determining, by the first device, a contention window size of the first subband based on the one or more HARQ-ACKs.

Provided are a touch substrate, a preparation method thereof and a touch device. The touch substrate includes a substrate, and a first conductive layer, a first insulating layer and a second conductive layer sequentially stacked on the substrate. The first conductive layer includes a first capacitive touch electrode, a first wiring and a second wiring. The first wiring is electrically connected to the first capacitive touch electrode, and the second wiring is insulated from the first capacitive touch electrode. The first insulating layer includes at least one first via. The second conductive layer includes a second capacitive touch electrode, which is electrically connected to the second wiring through the first via. The second conductive layer further includes an additional functional channel, which is insulated from the second capacitive touch electrode.

Touch substrate and preparation method thereof, and touch device

Embodiments of this disclosure provide a data transmission method, a terminal device, and a network device. The method includes: receiving, by a terminal device, indication information sent by a network device, where the indication information is used to indicate a first time domain resource used by the terminal device to send first uplink transmission; and sending, by the terminal device, the first uplink transmission to the network device on the first time domain resource, and sending second uplink transmission to the network device on a second time domain resource, where the second time domain resource is a time domain resource determined by the terminal device based on the first time domain resource, and the first time domain resource and the second time domain resource are consecutive or inconsecutive in time.

Data transmission method, terminal device, and network device

Embodiments provide a channel listening type indication method and apparatus. In those embodiments, the method includes: determining, by a network device based on a relationship between a first sub-band set and a second sub-band set, a corresponding channel listening type for performing channel listening by a terminal device for the first sub-band set, where the first sub-band set includes at least one sub-band occupied when the network device schedules the terminal device to send uplink information, the second sub-band set includes at least one sub-band occupied by the network device to send downlink information, and the channel listening type includes a long listening type or a short listening type; and sending, by the network device, first indication information to the terminal device, where the first indication information is used to indicate the channel listening type.

Channel listening type indication method and apparatus

A device includes a processor and a non-transitory computer-readable storage medium coupled to the processor. The non-transitory computer-readable storage medium has programming instructions for being executed by the processor. The programming instructions, when executed by the processor, cause the device to receive configuration information sent by an access network side communications apparatus. The configuration information includes identification information of at least one cell. The device is also caused to detect first indication information sent by the access network side communications apparatus by using a length of a first time as a granularity. The first indication information indicates a transmission structure corresponding to one or more time units included in a second time of the at least one cell identified by the identification information. The length of the first time is different from a length of the second time.

Indication information transmission method and apparatus

Growing community of inventors

Beijing, China

Yuan Li