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公开(公告)号：US10235047B2
公开(公告)日：2019-03-19
申请号：US15911633
申请日：2018-03-05
Applicant: HUAWEI TECHNOLOGIES CO.,LTD.
Inventor： Lixin Zhang , Rui Hou , Ke Zhang , Tao Jiang
Abstract: A memory management method implemented by a requesting node includes sending first indication information used for indicating a length of memory required by the requesting node and receiving second indication information used for indicating first remote memory provided to the requesting node by a target contributing node in at least one contributing node that can provide remote memory. The method also includes determining, from available virtual addresses, a first virtual address corresponding to the first remote memory, and sending a first data read/write instruction for the first data when first data whose pointer is within a range of the first virtual address needs to be read/written, where the first data read/write instruction includes third indication information, and the third indication information is used for indicating storage space, for storing the first data, in the first remote memory.
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2.发明申请Multilevel Cache-Based Data Read/Write Method and Apparatus, and Computer System 有权基于多级缓存的数据读/写方法和装置以及计算机系统公开(公告)号：US20160147666A1
公开(公告)日：2016-05-26
申请号：US15010376
申请日：2016-01-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ye Li , Lixin Zhang , Rui Hou , Ke Zhang
CPC classification number: G06F12/0897 , G06F3/0604 , G06F3/064 , G06F3/0683 , G06F12/0811 , G06F12/1027 , G06F2212/1016 , G06F2212/50 , G06F2212/60
Abstract: A multilevel cache-based data read/write method and a computer system. The method includes acquiring a query address of a physical memory data block in which data is to be read/written, acquiring a cache location attribute of the physical memory data block, querying whether a cache is hit until one cache is hit or all caches are missed, where the querying is performed according to the query address in descending order of levels of caches storable for the physical memory data block, and the levels of the caches are indicated by the cache location attribute, and if one cache is hit, reading/writing the data in the query address of the physical memory data block in the hit cache; or, if all caches are missed, reading/writing the data in the query address of the physical memory data block in a memory.
Abstract translation: 基于多级缓存的数据读/写方法和计算机系统。 该方法包括获取要读/写数据的物理存储器数据块的查询地址，获取物理存储器数据块的高速缓存位置属性，查询高速缓存是否被命中，直到一个高速缓存被命中或者所有高速缓存是 错过，按照存储在物理存储器数据块的高速缓存的级别按照查询地址执行查询，并且高速缓存的级别由高速缓存位置属性指示，并且如果一个高速缓存被命中，则读/ 将数据写入命中高速缓存中的物理存储器数据块的查询地址; 或者如果所有高速缓存都被遗漏，则在存储器中的物理存储器数据块的查询地址中读/写数据。
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公开(公告)号：US08947174B2
公开(公告)日：2015-02-03
申请号：US14195409
申请日：2014-03-03
Applicant: Huawei Technologies Co., Ltd.
Inventor： Haizhao Wang , Guangfu Si , Naier Meng , Bo Yang , Puke Zhou , Shengxiang Guo , Yi Zhang , Weihua Sun , Jianjun Zhou , Ke Zhang , Hao Li , Zhiwei Shang , Runxiao Zhang
CPC classification number: H03H7/463 , H01P1/213 , H01P1/2136 , H01P1/2138 , H01P11/007 , H05K7/20409
Abstract: The present disclosure relates to telecommunication, and in particular, to a base station Radio Frequency (RF) duplexer, an RF module, and an RF system. A base station RF apparatus provided herein includes: an enclosure, an intermediate RF processing unit, and a duplexer. The enclosure is located on the duplexer; the intermediate RF processing unit is located inside a cavity enclosed by the enclosure and the duplexer, or on the duplexer; a duplexer cavity and a heat dissipation part exist on the surface of the duplexer; the opening of the duplexer cavity is opposite to or against the enclosure; the heat dissipation part is designed to dissipate heat of the intermediate RF processing unit; and the duplexer is integrally molded. The foregoing technical solution requires no external fasteners, reduces the time of production and assembly. In addition, waterproof design and shielding design are not required, and thus improves the reliability.
Abstract translation: 本公开涉及电信，特别是涉及基站射频（RF）双工器，RF模块和RF系统。 本文提供的基站RF装置包括：外壳，中间RF处理单元和双工器。 外壳位于双工器上; 中间RF处理单元位于由外壳和双工器包围的腔内，或位于双工器上; 在双工器的表面上存在双工器腔和散热部分; 双工器腔的开口与外壳相对或相对; 散热部分设计用于散发中间RF处理单元的热量; 双工器整体模制。 上述技术方案不需要外部紧固件，减少生产和组装的时间。 另外，不需要防水设计和屏蔽设计，从而提高了可靠性。
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公开(公告)号：US11438792B2
公开(公告)日：2022-09-06
申请号：US16928146
申请日：2020-07-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chan Zhou , Serkan Ayaz , Ke Zhang , Fan Wu , Supeng Leng
Abstract: The present application relates to a global communication management entity for managing vehicle-to-everything (V2X) communication parameters of a plurality of vehicular user equipments of a V2X communication network, the corresponding V2X communication network and vehicular user equipment. The global communication management entity comprises at least one processor and a memory configured to store computer readable instructions that, when executed by the at least one processor, cause the global communication management entity to provide execution comprising determining one or more V2X communication parameters of a vehicular user equipment of the plurality of vehicular user equipments, wherein the one or more V2X communication parameters are associated with a local vehicle-to-vehicle (V2V) congestion control scheme implemented on the vehicular user equipment and/or a V2V communication module of the vehicular user equipment for communicating with the other vehicular user equipments; and providing the one or more V2X communication parameters to the vehicular user equipment.
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公开(公告)号：US10126784B2
公开(公告)日：2018-11-13
申请号：US15514425
申请日：2014-09-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhiming Hou , Ke Zhang , Xuzhi Guo
Abstract: Embodiments provide a terminal, and the terminal includes a body, a cover body covering the body, a circuit board mounted in the body, a central processing unit welded on the circuit board, a control part mounted on the cover body, and a protection switch welded on the circuit board. A hard disk slot for accommodating a hard disk is disposed in the body. The cover body is detachably mounted on the body, and is configured to seal the hard disk in the hard disk slot. The cover body is opened to drive the control part to open the protection switch. An electrical signal variation is generated due to opening of the protection switch. After detecting the electrical signal variation, the central processing unit instructs the hard disk to perform data protection and powers off the hard disk.
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Patent Agency Ranking
公开(公告)号：US20180196603A1
公开(公告)日：2018-07-12
申请号：US15911633
申请日：2018-03-05
Applicant: HUAWEI TECHNOLOGIES CO.,LTD.
Inventor： Lixin Zhang , Rui Hou , Ke Zhang , Tao Jiang
CPC classification number: G06F3/0604 , G06F3/0629 , G06F3/067 , G06F9/5016 , G06F12/02 , G06F12/08
Abstract: A memory management method implemented by a requesting node includes sending first indication information used for indicating a length of memory required by the requesting node and receiving second indication information used for indicating first remote memory provided to the requesting node by a target contributing node in at least one contributing node that can provide remote memory. The method also includes determining, from available virtual addresses, a first virtual address corresponding to the first remote memory, and sending a first data read/write instruction for the first data when first data whose pointer is within a range of the first virtual address needs to be read/written, where the first data read/write instruction includes third indication information, and the third indication information is used for indicating storage space, for storing the first data, in the first remote memory.
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公开(公告)号：US20160055088A1
公开(公告)日：2016-02-25
申请号：US14928635
申请日：2015-10-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lixin Zhang , Liuhang Zhang , Rui Hou , Ke Zhang
IPC: G06F12/08
CPC classification number: G06F12/0862 , G06F2212/1016 , G06F2212/1021 , G06F2212/602 , G06F2212/6026 , G06F2212/608
Abstract: A cross-page prefetching method, apparatus, and system are disclosed, which can improve a prefetching hit ratio of a prefetching device, and further improve efficiency of memory access. The method includes: receiving an indication message, sent by a cache, that a physical address is missing, where the indication message carries a mapped-to first physical address and contiguity information of a first physical page to which the first physical address belongs; acquiring a prefetching address according to the first physical address and a step size that is stored in a prefetching device; and if a page number of a physical page to which the prefetching address belongs is different from a page number of the first physical page, and it is determined, according to the contiguity information of the first physical page, that the first physical page is contiguous, prefetching data at the prefetching address.
Abstract translation: 公开了一种跨页预取方法，装置和系统，其可以提高预取设备的预取命中率，并进一步提高存储器访问的效率。 该方法包括：接收由缓存发送的指示消息物理地址丢失的指示消息，其中指示消息携带第一物理地址所属的第一物理地址的映射到第一物理地址和邻接信息; 根据第一物理地址和存储在预取设备中的步长获取预取地址; 并且如果预取地址所属的物理页的页码与第一物理页的页号不同，并且根据第一物理页的连续性信息确定第一物理页是连续的 ，在预取地址预取数据。
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公开(公告)号：US12010596B2
公开(公告)日：2024-06-11
申请号：US16906678
申请日：2020-06-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chan Zhou , Panagiotis Spapis , Ke Zhang , Fan Wu , Supeng Leng
CPC classification number: H04W4/40 , H04L1/003 , H04W28/0215 , H04W92/18
Abstract: A control device configured for determining a data format for data to be sent via a V2X communication link between a vehicle and at least one device, wherein the control device is configured for receiving information regarding communication capacity and computation capacity of the vehicle and/or of the at least one device, the control device is configured for analyzing the received information based on the communication capacities and the computation capacities, the control device is configured for selecting, based on the analysis, a data format from a set of data formats for the V2X communication link, wherein the data formats of the set are differentiated with regard to the data volume of the data to be sent, and the control device is configured for sending to the vehicle and/or the at least one device an indication of the data format to be used for the data to be sent.
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公开(公告)号：US20230418774A1
公开(公告)日：2023-12-28
申请号：US18467379
申请日：2023-09-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yan Zhao , Ke Zhang , Yu Liang , Jian Zhang , Nan Li
IPC: G06F13/368 , G06F13/16
CPC classification number: G06F13/368 , G06F13/1668
Abstract: This disclosure provides an integrated circuit, a chip, and an electronic device. The chip includes D dice, where D is a positive integer greater than or equal to 2, the D dice include a first die and a second die, and the first die and the second die are rotationally symmetrical.
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公开(公告)号：US11115153B2
公开(公告)日：2021-09-07
申请号：US16543084
申请日：2019-08-16
Applicant: Huawei Technologies Co., Ltd.
Abstract: A method for transmitting data in flexible Ethernet (FlexE) and a device comprising transmitting data in FlexE whereby a first FlexE device receives, according to a first client calendar, data from a second FlexE device; the first FlexE device determines, based on an error data block in the data, that a first timeslot is damaged; the first FlexE device adds a timeslot damage notification to an overhead frame to be sent to the second FlexE device; the first FlexE device receives a second client calendar from the second FlexE device; and the first FlexE device receives, using the second client calendar, the data from the second FlexE device.
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