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1. 发明授权

US11870681B2 Bier multicast traffic statistics collection method, device, and system 有权
公开(公告)号：US11870681B2
公开(公告)日：2024-01-09
申请号：US18061161
申请日：2022-12-02
申请人： Huawei Technologies Co., Ltd.
发明人： Shuying Liu , Jingrong Xie , Feng Zhang , Rui Gu
IPC分类号： G06F15/16 , H04L45/16 , H04L12/18 , H04L45/00 , H04L43/026
CPC分类号： H04L45/16 , H04L12/1845 , H04L43/026 , H04L45/34
摘要： This application provides a BIER multicast traffic statistics collection method, a device, and a system. The method includes: A first network device obtains a first BIER packet. The first network device performs traffic statistics collection on the first BIER packet based on multicast flow information, to obtain a traffic statistics collection result of the first BIER packet, where the multicast flow information is used to identify a multicast flow to which the first BIER packet belongs. The first network device sends the multicast flow information and the traffic statistics collection result of the first BIER packet to a controller.

2. 发明公开

US20230299806A1 Bluetooth Communication Method, Wearable Device, and System 审中-公开
公开(公告)号：US20230299806A1
公开(公告)日：2023-09-21
申请号：US18041354
申请日：2021-07-26
申请人： Huawei Technologies Co., Ltd.
发明人： Liang Hao , Shufeng Wang , Feng Zhang , Fabo Wang , Wanqing Wang
IPC分类号： H04B1/3827 , H04W76/30 , H04W76/19
CPC分类号： H04B1/385 , H04W76/30 , H04W76/19
摘要： This application relates to the field of terminal technologies, and provides a Bluetooth communication method, a wearable device, and a system, to avoid always maintaining an HFP connection, so as to avoid an unnecessary delay or a call error caused when an electronic device processes a voice message. The Bluetooth communications system includes an electronic device and a wearable device, and an HFP connection is established between the electronic device and the wearable device. When the electronic device meets a preset condition, the HFP connection is automatically disconnected. The electronic device sends a first notification to the wearable device after receiving an incoming call, to reestablish the HFP connection. In this case, the electronic device may answer the incoming call by using the wearable device.

3. 发明申请

US20230096867A1 Bier Multicast Traffic Statistics Collection Method, Device, and System 有权
公开(公告)号：US20230096867A1
公开(公告)日：2023-03-30
申请号：US18061161
申请日：2022-12-02
申请人： Huawei Technologies Co., Ltd.
发明人： Shuying Liu , Jingrong Xie , Feng Zhang , Rui Gu
IPC分类号： H04L45/16 , H04L12/18 , H04L45/00
摘要： This application provides a BIER multicast traffic statistics collection method, a device, and a system. The method includes: A first network device obtains a first BIER packet. The first network device performs traffic statistics collection on the first BIER packet based on multicast flow information, to obtain a traffic statistics collection result of the first BIER packet, where the multicast flow information is used to identify a multicast flow to which the first BIER packet belongs. The first network device sends the multicast flow information and the traffic statistics collection result of the first BIER packet to a controller.

4. 发明授权

US10713134B2 Distributed storage and replication system and method 有权
公开(公告)号：US10713134B2
公开(公告)日：2020-07-14
申请号：US15589856
申请日：2017-05-08
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： Daohui Wang , Feng Zhang , Xuyou Liu
IPC分类号： G06F11/20 , G06F16/27 , G06F12/02 , G06F9/50 , G06F9/46 , G06F11/07
摘要： A distributed storage and replication system includes a MDC module, multiple IO routing modules, and multiple OSD nodes. The MDC module is adapted to configure at least two partition, the IO routing module is adapted to route an IO request to an OSD node, and the OSD node is adapted to execute storage of data corresponding to the IO request. The MDC is configured to determine a faulty OSD node, update a partition view of a partition group that includes a partition on the faulty OSD node, and send an updating notification to a primary OSD node in the updated partition view. The primary OSD node is adapted to process replication of the data corresponding to the IO request. According to embodiments of the present disclosure, processing performance, fault tolerance, and availability of consistency replication are improved.

5. 发明授权

US10098048B2 Method and apparatus for service offloading between different networks 有权
公开(公告)号：US10098048B2
公开(公告)日：2018-10-09
申请号：US15196995
申请日：2016-06-29
申请人： Huawei Technologies Co., Ltd.
发明人： Feng Zhang , Tao Kong , Xinghong Shang
IPC分类号： H04W36/22 , H04W28/10 , H04W48/14
摘要： Embodiments of the present invention disclose a method and an apparatus for service offloading between different networks. By means of capability negotiation between an ANDSF unit and user equipment, a network side controls the user equipment to send an ISRP request to the ANDSF unit; a non-3GPP network is accessed by using an instruction, generated by the ANDSF unit according to the ISRP request, for instructing to access the non-3GPP network; and after the UE is simultaneously connected to a 3GPP network and the non-3GPP network, services of the user equipment that camp on the 3GPP network and services of the user equipment that camp on the non-3GPP network are indicated according to an ISRP offloading policy that is delivered by the ANDSF unit according to the ISRP request.

6. 发明授权

US09710331B2 Data storage method, data recovery method, related apparatus, and system 有权
公开(公告)号：US09710331B2
公开(公告)日：2017-07-18
申请号：US15173327
申请日：2016-06-03
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： Daohui Wang , Feng Zhang , Wei Fan , Zhile Zhang , Yongqiang Zeng
IPC分类号： G06F11/00 , G06F11/10 , G06F3/06 , G06F9/46 , G06F9/50
CPC分类号： G06F11/1076 , G06F3/0617 , G06F3/0619 , G06F3/0631 , G06F3/064 , G06F3/067 , G06F9/466 , G06F9/5011 , G06F11/00
摘要： A data storage method is used to improve storage consistency of a distributed storage system. The method includes: a primary storage node performs EC coding on a to-be-stored data segment to obtain a target EC stripe; determines in a storage node group to which the primary storage node belongs, m+k target storage nodes used to store m+k target EC blocks of the target EC stripe; sends a preparation message to the target storage nodes; receives a response message sent by a target storage node; and sends an execution message to the target storage nodes to instruct the target storage nodes to write target EC blocks that are in preparation logs.

7. 发明授权

US09665284B2 Partition extension method and apparatus 有权
公开(公告)号：US09665284B2
公开(公告)日：2017-05-30
申请号：US14752068
申请日：2015-06-26
申请人： Huawei Technologies Co., Ltd.
发明人： Feng Zhang
IPC分类号： G06F12/02 , G06F3/06
CPC分类号： G06F3/0607 , G06F3/0629 , G06F3/0632 , G06F3/0644 , G06F3/067 , G06F12/0223 , G06F2212/1048 , G06F2212/152 , G06F2212/154 , G06F2212/254 , G06F2212/261 , G06F2212/263
摘要： In a distributed storage system, a method for extending a number N of data node devices comprises a server receives an instruction of adding X new data nodes into the distributed storage system. Then, the server obtains a number M of the all partitions included in a hash ring and determines that M/(N+X) is lower than a preset threshold. The hash ring is organized according to a distributed hash table (DHT), and includes a plurality of partitions. Each partition is mapping to a data node. Based upon the determination, the server generates new partitions by multiplying partitions mapping to each data node, based upon the determination. After storing mapping relationship between the new partitions and the X new data nodes, the server adds the X new data nodes into the distributed storage system.

8. 发明申请

US20160309385A1 METHOD AND APPARATUS FOR SERVICE OFFLOADING BETWEEN DIFFERENT NETWORKS 审中-公开
标题翻译：不同网络之间服务卸载的方法和装置
公开(公告)号：US20160309385A1
公开(公告)日：2016-10-20
申请号：US15196995
申请日：2016-06-29
申请人： Huawei Technologies Co., Ltd.
发明人： Feng Zhang , Tao Kong , Xinghong Shang
IPC分类号： H04W36/22 , H04W48/14 , H04W28/10
CPC分类号： H04W36/22 , H04W28/10 , H04W48/14
摘要： Embodiments of the present invention disclose a method and an apparatus for service offloading between different networks. By means of capability negotiation between an ANDSF unit and user equipment, a network side controls the user equipment to send an ISRP request to the ANDSF unit; a non-3GPP network is accessed by using an instruction, generated by the ANDSF unit according to the ISRP request, for instructing to access the non-3GPP network; and after the UE is simultaneously connected to a 3GPP network and the non-3GPP network, services of the user equipment that camp on the 3GPP network and services of the user equipment that camp on the non-3GPP network are indicated according to an ISRP offloading policy that is delivered by the ANDSF unit according to the ISRP request.
摘要翻译：本发明的实施例公开了一种在不同网络之间进行服务卸载的方法和装置。通过ANDSF单元与用户设备之间的能力协商，网络侧控制用户设备向ANDSF单元发送ISRP请求; 通过使用由ANDSF单元根据ISRP请求生成的指令来访问非3GPP网络来访问非3GPP网络; 并且在UE同时连接到3GPP网络和非3GPP网络之后，根据ISRP卸载来指示在3GPP网络上驻留的用户设备的服务和在非3GPP网络上驻留的用户设备的服务由ANDSF单位根据ISRP请求提供的策略。

9. 发明公开

US20230300009A1 ANTI-INTERFERENCE METHOD FOR NEW RADIO NETWORK 审中-公开
公开(公告)号：US20230300009A1
公开(公告)日：2023-09-21
申请号：US18322557
申请日：2023-05-23
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： Wenzheng Li , Zhihua Liu , Bing Yang , Liuhai Chen , Feng Zhang
IPC分类号： H04L25/08
CPC分类号： H04L25/08
摘要： This disclosure provides an anti-interference method for a new radio network, to reduce intra-frequency interference caused by a long term evolution (LTE) cell to a neighboring new radio (NR) cell. In the method, a base station obtains network configuration information of at least one LTE cell neighboring to an NR cell, based thereon determines anti-interference configuration information that includes an anti-interference pattern having a plurality of strip areas, in which at least one first area and at least one second area are distributed in spacing, the first area is used to carry a service signal of the NR cell, and the second area is used to carry an interference signal of the at least one LTE cell. The base station sends the anti-interference configuration information to a target user equipment for selecting the at least one first area to carry the service signal of the NR cell.

10. 发明授权

US10750570B2 Call termination method, application processor, and modem 有权
公开(公告)号：US10750570B2
公开(公告)日：2020-08-18
申请号：US16547212
申请日：2019-08-21
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： Hui Jin , Feng Zhang , Songping Yao
IPC分类号： H04B1/38 , H04W76/30 , H04W76/34 , H04W88/02 , H04W76/38 , H04W64/00
摘要： Embodiments of the present invention relate to the field of communications technologies, and disclose a call termination method, an application processor, and a modem. In this solution, the application processor receives a hang-up instruction and sends a first message to the modem according to the hang-up instruction, where the first message is used to trigger the modem to directly terminate a call. The modem may terminate the call in a timely manner according to the first message. Therefore, a time consumed in call termination is reduced and efficiency is improved.

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