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公开(公告)号：US12093241B2
公开(公告)日：2024-09-17
申请号：US18147507
申请日：2022-12-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qiong Zhang , Xuli Li , Heting Li , Geyong Yao , Xiang Hu
IPC: G06F16/23
CPC classification number: G06F16/2358 , G06F16/2365 , G06F16/2379
Abstract: A method for replaying a log on a data node, a data node, and a database system are described. The method is used to improve a log replay speed, and includes: the data node obtaining a plurality of logs, wherein the plurality of logs includes at least one transaction commit log and at least one page operation log; and a first thread of a plurality of threads replaying the at least one page operation log, and a same second thread replaying all page operation logs including an operation on a same page. As such, log replay progress does not need to be synchronized between threads. A process in which the first thread replays the transaction commit log is independent of a process in which at least one second thread replays the at least one page operation log.
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公开(公告)号：US20220132413A1
公开(公告)日：2022-04-28
申请号：US17647656
申请日：2022-01-11
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiang Hu
Abstract: User equipment sends a network slice creation request message to a first network device, where the network slice creation request message carries a first slice type and a first service-level agreement SLA specification requirement, and the network slice creation request message is used to request to create a network slice instance that meets the first SLA specification requirement and the first slice type. The user equipment receives a network slice creation response message sent by the first network device, where the network slice creation response message carries a first identifier, the first identifier is used to determine a first network slice instance corresponding to the first identifier, and the first network slice instance is created by the first network device based on the network slice creation request message.
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Patent Agency Ranking
公开(公告)号：US09954737B2
公开(公告)日：2018-04-24
申请号：US15171996
申请日：2016-06-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yusheng Hu , Xiang Hu
CPC classification number: H04L41/0893 , H04L12/14 , H04L12/1407 , H04L41/50 , H04L41/5006 , H04L41/5029 , H04L67/30 , H04L67/303 , H04M15/66 , H04M15/752 , H04M15/8016 , H04W4/24
Abstract: Embodiments provide a policy formulating method. The method includes: receiving, by a policy server, User-Agent information sent by a gateway, where the User-Agent information carries type information of a terminal or type information of a browser used by a terminal; determining, by the policy server, a type of the terminal according to the User-Agent information; and formulating, by the policy server, a charging policy and/or a QoS quality of service policy according to the type of the terminal. Type information of a user terminal or type information a browser used by a terminal is reported to a policy server. The policy server is capable of correctly distinguishing a terminal type, for example a mobile phone or a PC is surfing the Internet, and then the policy server formulates a corresponding policy to implement Internet access charging and QoS guarantee.
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公开(公告)号：US20160330646A1
公开(公告)日：2016-11-10
申请号：US15214953
申请日：2016-07-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiang Hu , Zhiyu Di , Shaohui Hou
IPC: H04W28/02 , H04W28/18 , H04L12/851
CPC classification number: H04W28/0263 , H04L47/2441 , H04W28/0252 , H04W28/18 , H04W76/12
Abstract: The present invention provides a method and an apparatus for processing a bearer. The method includes performing depth packet inspection DPI processing on a traffic flow of a service according to a preset layer-7 protocol type matching rule. Alternatively, shallow packet inspection SPI processing is performed on a traffic flow of a service according to a preset layer-3 or layer-4 protocol type matching rule so as to obtain a DPI/SPI processing result. According to the DPI/SPI result and the preset matching rule, a service quality attribute parameter of the service is determined. The method further includes determining whether the service quality attribute parameter is the same as a service quality attribute parameter of an existing bearer, and if different, creating a dedicated bearer for the service.
Abstract translation: 本发明提供一种用于处理承载的方法和装置。 该方法包括根据预设的第7层协议类型匹配规则对业务的业务流执行深度报文检测DPI处理。 或者，根据预设的第3层或第4层协议类型匹配规则对服务的业务流执行浅包检测SPI处理，以获得DPI / SPI处理结果。 根据DPI / SPI结果和预设匹配规则，确定服务的服务质量属性参数。 该方法还包括确定服务质量属性参数是否与现有承载的服务质量属性参数相同，如果不同，则为服务创建专用承载。
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公开(公告)号：US09414258B2
公开(公告)日：2016-08-09
申请号：US14142314
申请日：2013-12-27
Applicant: Huawei Technologies Co., LTD
Inventor： Xiang Hu , Zhiyu Di , Shaohui Hou
IPC: H04W28/02 , H04W76/02 , H04L12/851 , H04W28/18
CPC classification number: H04W28/0263 , H04L47/2441 , H04W28/0252 , H04W28/18 , H04W76/12
Abstract: The present invention provides a method and an apparatus for processing a bearer. The method includes performing depth packet inspection DPI processing on a traffic flow of a service according to a preset layer-7 protocol type matching rule. Alternatively, shallow packet inspection SPI processing is performed on a traffic flow of a service according to a preset layer-3 or layer-4 protocol type matching rule so as to obtain a DPI/SPI processing result. According to the DPI/SPI result and the preset matching rule, a service quality attribute parameter of the service is determined. The method further includes determining whether the service quality attribute parameter is the same as a service quality attribute parameter of an existing bearer, and if different, creating a dedicated bearer for the service.
Abstract translation: 本发明提供一种用于处理承载的方法和装置。 该方法包括根据预设的第7层协议类型匹配规则对业务的业务流执行深度报文检测DPI处理。 或者，根据预设的第3层或第4层协议类型匹配规则对服务的业务流执行浅包检测SPI处理，以获得DPI / SPI处理结果。 根据DPI / SPI结果和预设匹配规则，确定服务的服务质量属性参数。 该方法还包括确定服务质量属性参数是否与现有承载的服务质量属性参数相同，如果不同，则为服务创建专用承载。
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公开(公告)号：US20230216798A1
公开(公告)日：2023-07-06
申请号：US18184257
申请日：2023-03-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiang Hu
IPC: H04L47/24
CPC classification number: H04L47/24
Abstract: An MEP sends a traffic steering rule of an APP to a UPF network element, where the APP is installed on the MEP, and the traffic steering rule of the APP includes an IP address and/or a port number corresponding to the APP, and a steering action corresponding to the IP address and/or the port number; and the MEP receives service data that is steered by the UPF network element to the APP based on the traffic steering rule of the APP. The steered service data is processed by the APP.
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公开(公告)号：US09391846B2
公开(公告)日：2016-07-12
申请号：US13891405
申请日：2013-05-10
Applicant: Huawei Technologies Co., LTD
Inventor： Yusheng Hu , Xiang Hu
CPC classification number: H04L41/0893 , H04L12/14 , H04L12/1407 , H04L41/50 , H04L41/5006 , H04L41/5029 , H04L67/30 , H04L67/303 , H04M15/66 , H04M15/752 , H04M15/8016 , H04W4/24
Abstract: The policy formulating method includes: receiving, by a policy server, User-Agent user-agent information sent by a gateway, where the User-Agent information carries type information of a terminal or type information of a browser used by a terminal; determining, by the policy server, a type of the terminal according to the User-Agent information; and formulating, by the policy server, a charging policy and/or a QoS quality of service policy according to the type of the terminal. Type information of a user terminal or type information a browser used by a terminal is reported to a policy server; the policy server is capable of correctly distinguishing a terminal type, for example a mobile phone or a PC is surfing the Internet, and then the policy server formulates a corresponding policy to implement Internet access charging and QoS guarantee.
Abstract translation: 策略制定方法包括：由策略服务器接收由网关发送的User-Agent用户代理信息，其中User-Agent信息携带终端的类型信息或终端使用的浏览器的类型信息; 由所述策略服务器根据所述用户代理信息确定所述终端的类型; 并根据终端的类型，由策略服务器制定收费策略和/或服务质量QoS策略。 用户终端的类型信息或终端使用的浏览器的类型信息被报告给策略服务器; 策略服务器能够正确地区分终端类型，例如移动电话或PC正在上网，然后策略服务器制定相应的策略来实现因特网接入计费和QoS保证。
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