专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP4429044A1 FEMALE CONNECTOR, MALE CONNECTOR AND CONNECTOR ASSEMBLY 审中-实审
公开(公告)号：EP4429044A1
公开(公告)日：2024-09-11
申请号：EP22897194.1
申请日：2022-07-26
申请人： Huawei Technologies Co., Ltd.
发明人： CHEN, Jun , YE, Tao , QIU, Shuang
IPC分类号： H01R13/6477 , H01R13/6473 , H01R13/11
CPC分类号： H01R13/502 , H01R13/6477 , H01R13/04 , H01R24/00 , H01R13/629 , H01R13/11 , H01R13/6581 , H01R13/62 , H01R13/6461 , H01R13/10 , H01R13/6473 , H01R13/42 , H01R13/111 , H01R13/518 , H01R13/6585 , H01R13/6587
摘要： Embodiments of this application provide a female connector, a male connector, and a connector assembly. The female connector includes a housing assembly and a female signal terminal. A first end of the housing assembly is provided with a jack that is used to plug into the male connector. The female signal terminal has an accommodation cavity, and one end that is of the female signal terminal and that faces the jack has a port that communicates with the accommodation cavity. When the male connector is connected to the female connector through the jack, a male signal terminal is inserted into the accommodation cavity of the female signal terminal through the port, and the male signal terminal is in an electrical contact connection with the female signal terminal at the port, to implement matching contact between the male signal terminal and the female signal terminal. A medium in the accommodation cavity is air, that is, a medium at a contact position between the male signal terminal and the female signal terminal and a medium in an overlapping area between the female signal terminal and the male signal terminal are both air, no plastic member is introduced, and a dielectric constant value of air is relatively low. This effectively increases bandwidth of the connector assembly and increases a signal transmission rate.

2. 发明公开

EP4239811A1 LEAD MODULE, ELECTRICAL CONNECTOR, AND CONNECTOR ASSEMBLY 审中-实审
公开(公告)号：EP4239811A1
公开(公告)日：2023-09-06
申请号：EP21896264.5
申请日：2021-06-04
申请人： Huawei Technologies Co., Ltd.
发明人： XIAO, Congtu , YE, Tao , WU, Tinghe , OU, Zhengyan
IPC分类号： H01R13/646
摘要： This application provides a lead module. The lead module includes a plurality of lead pairs and two shielding pieces, and the two shielding pieces each include a conductive material and are located parallel to each other on two sides of the plurality of lead pairs. Therefore, a ground wire or a shielding element may no longer be disposed between the two shielding pieces in the lead module of this application and between parts that are of adjacent lead pairs and that correspond to a body part of a lead, and the lead module uses the two shielding pieces as the ground wire and the shielding element. Therefore, crosstalk between the lead pairs for signal transmission is effectively reduced with a simple structure. This application further provides an electrical connector including the lead module and a connector component including the electrical connector.

3. 发明公开

EP3958410A1 SIGNAL CONNECTOR AND TERMINAL DEVICE 审中-实审
公开(公告)号：EP3958410A1
公开(公告)日：2022-02-23
申请号：EP20815237.1
申请日：2020-05-28
申请人： Huawei Technologies Co., Ltd.
发明人： WANG, Zewen , CHEN, Jun , YE, Tao
IPC分类号： H01R13/646 , H01R13/6461 , H01R13/6581
摘要： This application discloses a signal connector, and relates to the field of data transmission. The signal connector includes a backplane connection part and a subcard connection unit. A first signal terminal pair and a first shielding piece are disposed on the backplane connection part. A second signal terminal pair and a second shielding piece are disposed on the subcard connection unit. When the backplane connection part and the subcard connection unit cooperate with each other, the first signal terminal pair is combined with the second signal terminal pair in a one-to-one manner. The first shielding piece and the second shielding piece can form a shielding cavity in which the first signal terminal pair and the second signal terminal pair are wrapped. According to the signal connector provided in this application, a better shielding structure can be formed between transmitted signals, signal crosstalk can be reduced, and signal integrity can be improved.

4. 发明公开

EP3264283A1 CONCURRENCY CONTROL METHOD AND APPARATUS 审中-公开
标题翻译：并发控制方法和装置
公开(公告)号：EP3264283A1
公开(公告)日：2018-01-03
申请号：EP15885278.0
申请日：2015-11-27
申请人： Huawei Technologies Co., Ltd.
发明人： ZHENG, Xiaojin , XIAO, Yulei , YE, Tao
IPC分类号： G06F17/30
CPC分类号： G06F17/30362 , G06F17/30377
摘要： Embodiments of the present invention provide a concurrency control method, including: receiving at least two transaction operation requests, where each transaction operation request of the at least two transaction operation requests includes operation object information and operation type information, the operation object information is used to indicate an operation object of the transaction operation request, and the operation type information includes a write operation or a read operation; making a lock-use application according to the at least two transaction operation requests; and determining, according to a requested lock status and a current lock status in the lock-use application, whether the application is passed, and if the application is passed, determining to perform concurrency control on the at least two transaction operation requests by using the requested lock status, where the lock status includes at least three modes: a shared read mode, a shared write mode, and an exclusive mode, where the shared write mode includes allowing two or more write operations to be simultaneously performed on the operation object. According to the concurrency control method, a database system concurrency throughput capability is improved.
摘要翻译：本发明实施例提供了一种并发控制方法，包括：接收至少两个事务操作请求，其中，所述至少两个事务操作请求中的每个事务操作请求包括操作对象信息和操作类型信息，所述操作对象信息用于指示事务操作请求的操作对象，操作类型信息包括写操作或读操作; 根据所述至少两个交易操作请求制作锁使用应用程序; 根据所述锁使用应用中的请求的锁状态和当前的锁状态确定所述应用是否通过，如果所述应用通过，则确定通过使用所述至少两个事务操作请求对所述至少两个事务操作请求进行并发控制。所请求的锁定状态，其中锁定状态包括至少三种模式：共享读取模式，共享写入模式和独占模式，其中共享写入模式包括允许在操作对象上同时执行两个或更多写入操作。根据并发控制方法，提高了数据库系统并发吞吐量能力。

5. 发明公开

EP3185148A1 RESOURCE COORDINATION METHOD, DEVICE, AND SYSTEM FOR DATABASE CLUSTER 有权
标题翻译：数据库集群的资源协调方法，设备和系统
公开(公告)号：EP3185148A1
公开(公告)日：2017-06-28
申请号：EP16732876.4
申请日：2016-01-04
申请人： Huawei Technologies Co. Ltd.
发明人： XIAO, Yulei , YE, Tao
IPC分类号： G06F17/30
CPC分类号： G06F17/30371 , G06F3/06 , G06F11/2043 , G06F12/0806 , G06F12/0868 , G06F17/30368 , G06F17/30575
摘要： A resource coordination method, an apparatus, and a system for a database cluster are provided. The method includes: An active coordinator node obtains status information corresponding to each processing node in multiple processing nodes (201), where the status information is used to indicate an operating load status of the processing node; determines, according to the status information corresponding to each processing node in multiple processing nodes, whether the active coordinator node has an idle resource whose capacity is a preset threshold X (203); and if the active coordinator node has the idle resource whose capacity is the preset threshold X, instructs each processing node to upload subsequently generated clean page data to the active coordinator node (205). More data generated by a processing node can be stored in a coordinator node by using this method. An idle resource on the coordinator node and a high-speed communication feature of a communication interface between the coordinator node and the processing node are fully used, so that starting of the processing node is more rapid and efficient.
摘要翻译：提供了一种数据库集群的资源协调方法，装置和系统。该方法包括：主动协调节点获取多个处理节点中各个处理节点对应的状态信息，其中状态信息用于指示处理节点的工作负载状态; 根据多个处理节点中各个处理节点对应的状态信息，确定主用协调节点是否有容量为预设阈值X的空闲资源（203）; 并且如果主动协调器节点具有容量为预设阈值X的空闲资源，则指示每个处理节点将随后生成的干净页面数据上载到主动协调器节点（205）。处理节点生成的更多数据可以使用此方法存储在协调节点中。协调器节点上的空闲资源和协调器节点与处理节点之间的通信接口的高速通信特性被充分利用，使得处理节点的启动更加快速和高效。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式