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公开(公告)号：US20200210200A1
公开(公告)日：2020-07-02
申请号：US16815838
申请日：2020-03-11
Applicant: Huawei Technologies Co., Ltd.
IPC: G06F9/4401 , G06F9/54
Abstract: The multi-operating system device comprises a processor, a transceiver, and an output device. The processor is configured to host a first operating system in the foreground and a second operating system (OS2) in the background, or vice versa. The output device is configured to be controlled by an OS hosted in the foreground. The transceiver is configured to receive a S1 from a notification device over a communication system, the S1 indicating a notification associated to the OS2. The output device further is configured to output the notification associated to the second OS2 when the OS1 is hosted in the foreground.
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公开(公告)号：US10122679B2
公开(公告)日：2018-11-06
申请号：US14736013
申请日：2015-06-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qingtao He , Yong Li , Bo Ke
Abstract: Embodiments of the present invention disclose a method, relay agent and system for acquiring an IP address in a network. According to the method, the relay agent configures multiple gateway IP addresses corresponding to a type of a client, adds the multiple gateway IP addresses to a DHCP Discover packet of the client, and sends the DHCP Discover packet to a DHCP server, so that the DHCP server allocates an IP address to the client, and sends a DHCP Offer packet to the client after determining that one gateway IP address in the multiple gateway IP addresses belongs to a same network segment as the allocated IP address, so that the DHCP server allocates the IP address to the client, thereby implementing that multiple IPs in different IP address segments are allocated to a same DHCP client type.
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公开(公告)号：US20170262644A1
公开(公告)日：2017-09-14
申请号：US15605641
申请日：2017-05-25
Applicant: Huawei Technologies Co., Ltd.
Abstract: The present invention relates to a software handling device and a server system. The software handling device comprises a processor and a transceiver, wherein the transceiver is configured to transmit varies requests and to receive varies verifications and encryption keys to and from a server system. The server system comprises an authentication server, a licensing server and a software application server, wherein the server system is configured to receive varies requests and to transmit varies verifications and encryption keys from and to a software handling device. Furthermore, the present invention also relates to corresponding methods, a computer program, and a computer program product.
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14.发明申请公开(公告)号：US20170094665A1
公开(公告)日：2017-03-30
申请号：US15369462
申请日：2016-12-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xuejun Sha , Yong Li , Lin Mei , Hongqiang Bao
IPC: H04W72/04 , H04L1/06 , H04W24/02 , H04B1/7105 , H04L5/00
CPC classification number: H04W72/0453 , H04B1/71055 , H04L1/0681 , H04L5/0048 , H04L25/0204 , H04L25/03159 , H04L27/2602 , H04L27/265 , H04W24/02
Abstract: A method and system for compensating for a doubly selective channel, and a related apparatus are applied to the field of communications technologies. In embodiments of the present invention, a receive end obtains, based on a minimum mean square error between a transmit pilot sequence and a receive pilot sequence, an optimal parameter used in a process of channel compensation and signal modulation, that is, a modulation order and a channel compensation parameter such as a channel compensation matrix. Therefore, according to the embodiments of the present invention, an optimization method is used to apply a banded equalization channel compensation method and a partial FFT transform to a communications system, thereby improving system performance.
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公开(公告)号：US20150295847A1
公开(公告)日：2015-10-15
申请号：US14748448
申请日：2015-06-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： CHENGHU SHEN , Dao Pan , Yong Li
IPC: H04L12/911 , H04L29/06
CPC classification number: H04L47/72 , H04H60/97 , H04L12/2801 , H04L12/2859 , H04L41/0893 , H04L41/0896 , H04L69/08 , H04N7/106
Abstract: Embodiments of the present invention relate to the field of communications technologies, and disclose a resource reservation method and system, and a convergence device. The method includes: receiving, by a convergence device, a first resource reservation request message based on a format of a first interface and that is from a policy server (PS); converting, by the convergence device, the first resource reservation request message into a second resource reservation request message based on a format of a second interface; and sending, by the convergence device, the second resource reservation request message based on the format of the second interface to a modulation and demodulation system, so that the modulation and demodulation system performs resource reservation according to the second resource reservation request message.
Abstract translation: 本发明的实施例涉及通信技术领域，并且公开了资源预留方法和系统以及会聚装置。 该方法包括：由收敛设备基于第一接口的格式并从策略服务器（PS）接收第一资源预留请求消息; 基于第二接口的格式，由汇聚设备将第一资源预留请求消息转换成第二资源预留请求消息; 并且由所述融合装置将基于所述第二接口的格式的所述第二资源预留请求消息发送到调制和解调系统，使得所述调制和解调系统根据所述第二资源预留请求消息执行资源预留。
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Patent Agency Ranking
公开(公告)号：US11483261B2
公开(公告)日：2022-10-25
申请号：US17014670
申请日：2020-09-08
Applicant: Huawei Technologies Co., Ltd. , TSINGHUA UNIVERSITY
Inventor： Yong Li , Mingyang Zhang , Huan Yan , Longyu Cao , Depeng Jin
IPC: H04L49/9005 , H04L45/745 , H04L67/568
Abstract: Embodiments of the present invention disclose a data packet processing method and apparatus, and a device. The method includes: if a first data packet is received, determining a first cache queue that is in the first buffer and that is used to store the first data packet; buffering the first data packet in the second buffer if a state of the first cache queue is an invalid state, where a data amount of the first data packet is less than the capacity of the second buffer, and the state of the first cache queue is set to the invalid state when a current data amount of the first buffer reaches the capacity of the first buffer; and if a data amount of the second buffer reaches the capacity of the second buffer, sending all data packets that are in the second buffer to a control plane device.
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公开(公告)号：US20220159551A1
公开(公告)日：2022-05-19
申请号：US17432834
申请日：2019-02-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhenrong Wei , Li Shen , Yong Li
Abstract: A network search method includes receiving, by a terminal device, a user operation, where the user operation requests communication with a network device by using a 5th Generation (5G) access technology; and when a cell with which the terminal device currently registers is a non-allowed area, searching for a second cell, where the second cell is an allowed area, so that the terminal device communicates with the network device in the second cell by using the 5G access technology. Therefore, when actively initiating a service, the terminal device in the non-allowed area may actively search for a cell that is an allowed area, to communicate with the network device by using the 5G access technology.
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公开(公告)号：US11321098B2
公开(公告)日：2022-05-03
申请号：US16815838
申请日：2020-03-11
Applicant: Huawei Technologies Co., Ltd.
IPC: G06F9/4401 , G06F9/54 , H04B1/38
Abstract: The multi-operating system device comprises a processor, a transceiver, and an output device. The processor is configured to host a first operating system in the foreground and a second operating system (OS2) in the background, or vice versa. The output device is configured to be controlled by an OS hosted in the foreground. The transceiver is configured to receive a S1 from a notification device over a communication system, the S1 indicating a notification associated to the OS2. The output device further is configured to output the notification associated to the second OS2 when the OS1 is hosted in the foreground.
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公开(公告)号：US20220086269A1
公开(公告)日：2022-03-17
申请号：US17424648
申请日：2019-01-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhenyu Gao , Zhiyuan Hou , Yong Li
IPC: H04M1/57 , H04M1/72469 , H04M1/2753 , H04M1/663
Abstract: A caller identification display method includes a terminal device sending a first request to a server of a first application, where the first request is used by the terminal device to subscribe to a first service. After receiving the request sent by the terminal device, the server of the first application sends a first response to the terminal device. The server of the first application sends a first number to the terminal device. The terminal device obtains an association relationship between the first number and the first application. When the terminal device makes a call or receives an incoming call, the terminal device displays a first call interface, where the first call interface includes prompt information, and where the prompt information includes the association relationship between the first number and the first application.
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公开(公告)号：US20200160531A1
公开(公告)日：2020-05-21
申请号：US16751957
申请日：2020-01-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yong Li
Abstract: An image sending method includes dividing a desktop image according to an image segmentation solution included in an image segmentation solution set, to obtain a target image block set, where the target image block set includes a plurality of image blocks. The target image block set meets a target condition, and the target condition includes: a percentage of hit image blocks in the target image block set is greater than or equal to a target threshold, or a percentage of hit image blocks in the target image block set is greater than a percentage of hit image blocks in another image block set. The image sending method further includes sending data information of each image block and location information of each image block in the target image block set to a user end.
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