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公开(公告)号：US11832150B2
公开(公告)日：2023-11-28
申请号：US17470289
申请日：2021-09-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Tao Li , Feng Li , Chenjian Zhao , Shaolong Wang , Wen Liu , Chunlai Feng , Xiaolin Li , Xutao Gao , Wenhua Li
CPC classification number: H04W4/16 , H04W4/80 , H04W68/005 , H04W76/11 , H04W92/18
Abstract: Embodiments of the present invention relate to a call record synchronization method, a cloud platform, and a terminal. The method includes: detecting, by a first terminal, an input operation for requesting to display a call record; and after the first terminal detects the input operation, displaying, by the first terminal, a merged call record, where the merged call record is a call record obtained after merging of a call record of the first terminal and a call record of a second terminal, and the merged call record includes a device identifier of the first terminal and/or a device identifier of the second terminal. According to the embodiments of the present invention, a user can use the merged call record to identify call answering or making statuses on a plurality of terminals, without querying a plurality of call records. This improves user experience.
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公开(公告)号：US20230328509A1
公开(公告)日：2023-10-12
申请号：US18301417
申请日：2023-04-17
Applicant: Huawei Technologies Co., Ltd.
Inventor： Feng Li , Wen Liu , Chunlai Feng , Tao Li , Xiaolin Li , Xutao Gao , Wenhua Li
Abstract: A profile download method includes a primary device obtaining an embedded integrated circuit card identifier (EID) of a secondary device, where the EID is used by the primary device to obtain, from a mobile operator server, profile download information that matches the EID. The primary device receives the profile download information from the mobile operator server and sends the profile download information to the secondary device, where the profile download information is used by the secondary device to download a profile from a profile management server, and where the profile is installed in an embedded UICC (eUICC) of the secondary device after the download is complete.
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公开(公告)号：US11659377B2
公开(公告)日：2023-05-23
申请号：US17376755
申请日：2021-07-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Feng Li , Wen Liu , Chunlai Feng , Tao Li , Xiaolin Li , Xutao Gao , Wenhua Li
Abstract: A profile download method includes a primary device obtaining an embedded integrated circuit card identifier (EID) of a secondary device, where the EID is used by the primary device to obtain, from a mobile operator server, profile download information that matches the EID. The primary device receives the profile download information from the mobile operator server and sends the profile download information to the secondary device, where the profile download information is used by the secondary device to download a profile from a profile management server, and where the profile is installed in an embedded UICC (eUICC) of the secondary device after the download is complete.
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公开(公告)号：US11463588B2
公开(公告)日：2022-10-04
申请号：US16754474
申请日：2017-10-13
Applicant: Huawei Technologies Co., Ltd.
Abstract: A terminal supports two cards the primary card and the secondary card, the primary card supports a data service, and the secondary card supports transmission of a voice service using a data service, or the secondary card supports concurrent transmission of a voice service and a data service. The method includes, when the terminal performs the data service using the primary card, if the terminal performs the voice service using the secondary card, switching, by the terminal, the data service performed using the primary card to the secondary card, and performing the data service using the secondary card.
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公开(公告)号：US20220238486A1
公开(公告)日：2022-07-28
申请号：US17720840
申请日：2022-04-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Weichao Huang , Tao Li
IPC: H01L25/065 , H01L23/538
Abstract: A device includes an interconnect layer and a plurality of dies disposed on the interconnect layer, where the plurality of dies includes a first die and a second die, where the first die and the second die are interconnected through routing in an edge area, where the edge area is an area outside a bounding box that defines an area on the interconnect layer, and where the bounding box is a peripheral boundary of the plurality of dies on the interconnect layer.
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Patent Agency Ranking
公开(公告)号：US20220191153A1
公开(公告)日：2022-06-16
申请号：US17683600
申请日：2022-03-01
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lei Huang , Tao Li , Rongyu Yang
IPC: H04L49/00
Abstract: An intermediate device in a computer device includes a first agent unit supporting single-root input/output (I/O) virtualization (SR-IOV) and a second agent unit supporting Virtio, and the first agent unit and the second agent unit each are an agent of a function unit in a network adapter such that, a virtual machine in the computer device may use an SR-IOV technology or a Virtio technology, and does not configure two sets of independent resource pools to separately support corresponding virtualization technologies, to implement normalization of the resource pools. In addition, the intermediate device implements hardware offloading of Virtio protocol packet forwarding using hardware.
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公开(公告)号：US20220114138A1
公开(公告)日：2022-04-14
申请号：US17556322
申请日：2021-12-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhongtian Guo , Tao Li
Abstract: A packet transmission apparatus includes a processor such as a central processing unit (CPU), a first processing chip, and a second processing chip. The second processing chip is separately connected to the processor and the first processing chip. The second processing chip is disposed between the processor and the first processing chip. The first processing chip is a non-programmable chip such as an application-specific integrated circuit (ASIC) chip, and the second processing chip is a programmable chip such as a field-programmable gate array (FPGA) chip. The second processing chip supports a second function, and the second function is updatable. Both the processor and the first processing chip are configured to exchange a packet with the second processing chip. The second processing chip is configured to process a received packet based on the second function and send the processed packet to the processor or the first processing chip.
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公开(公告)号：US20220007174A1
公开(公告)日：2022-01-06
申请号：US17376755
申请日：2021-07-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Feng Li , Wen Liu , Chunlai Feng , Tao Li , Xiaolin Li , Xutao Gao , Wenhua Li
Abstract: A profile download method includes a primary device obtaining an embedded integrated circuit card identifier (EID) of a secondary device, where the EID is used by the primary device to obtain, from a mobile operator server, profile download information that matches the EID. The primary device receives the profile download information from the mobile operator server and sends the profile download information to the secondary device, where the profile download information is used by the secondary device to download a profile from a profile management server, and where the profile is installed in an embedded UICC (eUICC) of the secondary device after the download is complete.
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公开(公告)号：US20210165750A1
公开(公告)日：2021-06-03
申请号：US17171344
申请日：2021-02-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Tao Li , Lei Huang , Beilei Sun , Yunzhi Geng
IPC: G06F13/12 , H04L12/741 , G06F12/06 , G06F9/455
Abstract: A computer device includes a central processing unit (CPU), a network adapter, a bus, and an intermediate device, where the intermediate device is coupled to both the CPU and the network adapter through the bus, and is configured to establish a correspondence between address information of an agent unit and address information of a function unit, and implement forwarding of a packet between the CPU and the network adapter based on the correspondence.
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公开(公告)号：US20210014670A1
公开(公告)日：2021-01-14
申请号：US16943390
申请日：2020-07-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Feng Li , Wen Liu , Chunlai Feng , Tao Li , Xiaolin Li , Xutao Gao , Wenhua Li
Abstract: This application relates to the field of communications technologies, and in particular, to a profile download technology. In a profile download method, a primary device obtains an embedded integrated circuit card identifier (EID) of a secondary device, where the EID is used by the primary device to obtain, from a mobile operator server, profile download information that matches the EID; receives the profile download information from the mobile operator server; and sends the profile download information to the secondary device, where the profile download information is used by the secondary device to download a profile from a profile management server, and the profile is installed in an embedded UICC (eUICC) of the secondary device after the download is complete.
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