公开(公告)号：US20210160835A1

公开(公告)日：2021-05-27

申请号：US17168445

申请日：2021-02-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Fei Gao ,  Shurong Jiao ,  Han Zhou ,  Xiaolei Tie ,  Meng Hua

IPC: H04W72/04 ,  H04L5/00

Abstract: An information indication method is provided, including: A terminal-side device receives first higher layer signaling from a network-side device, where the first higher layer signaling is used to configure N bandwidth parts BWPs, and N is a positive integer. The terminal-side device receives downlink control information from the network-side device, where the downlink control information includes an indication field. When N is less than a maximum quantity of BWPs that can be configured through the first higher layer signaling when the terminal-side device is in a connected mode (for example, an RRC connected mode) or a maximum quantity of BWPs that can be determined by using candidate bit states of the indication field that is used to determine an active BWP and that is in the downlink control information, the indication field indicates a position of the active BWP located in an initial BWP and the N BWPs.

公开(公告)号：US10798762B2

公开(公告)日：2020-10-06

申请号：US16240286

申请日：2019-01-04

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yixu Xu ,  Han Zhou ,  Jin Zhang ,  Zhongping Chen

IPC: H04W76/12 ,  H04W8/20 ,  H04W88/16 ,  H04W36/10 ,  H04W36/12 ,  H04W76/11 ,  H04W8/08 ,  H04W36/08 ,  H04W92/24

Abstract: A method for establishing a tunnel between local gateways, and a gateway are disclosed. The method includes: determining, by an RGW, that UE is handed over from an S-LGW to a T-LGW, where before the UE is handed over, a packet of a local service of the UE is forwarded by the S-LGW between the UE and an application server of the local service, and the local service includes a same service that is deployed on the S-LGW and that is accessed by the UE before and after the UE is handed over; sending, by the RGW to the S-LGW and the T-LGW respectively, a first request message and a second request message to request to establish a tunnel, where the tunnel is used to transmit the packet of the local service between the S-LGW and the T-LGW; and establishing the tunnel between the S-LGW and the T-LGW.

公开(公告)号：US20200229040A1

公开(公告)日：2020-07-16

申请号：US16828562

申请日：2020-03-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Dekui Sun ,  Han Zhou ,  Zaifeng Zong

IPC: H04W28/24 ,  H04W28/02 ,  H04W28/06 ,  H04W28/10

Abstract: A method for detecting quality of service of a service includes obtaining, by a packet sending device, detection indication information, where the detection indication information is used to instruct the packet sending device to detect quality of service of a service; and sending, by the packet sending device, a detection packet to a packet receiving device based on the detection indication information, where the detection packet is used to detect the quality of service of the service.

公开(公告)号：US10700966B2

公开(公告)日：2020-06-30

申请号：US15990074

申请日：2018-05-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yixu Xu ,  Han Zhou ,  Zhongping Chen

IPC: H04L12/781 ,  H04L12/66 ,  H04W80/00 ,  H04W92/24 ,  H04L12/725 ,  H04W88/16

Abstract: Embodiments of the present invention disclose a signaling packet processing method and an entity. The method may include: obtaining, by a gateway user plane entity, processing information of a target signaling packet; and receiving, by the gateway user plane entity, the target signaling packet, and processing the target signaling packet based on the processing information. Network costs can be reduced in the embodiments of the present invention.

公开(公告)号：US10687243B2

公开(公告)日：2020-06-16

申请号：US15965023

申请日：2018-04-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhongping Chen ,  Han Zhou ,  Aijin Jin

IPC: H04W4/00 ,  H04W28/02 ,  H04W76/12 ,  H04L29/06 ,  H04L12/851 ,  H04W28/24

Abstract: The present invention provides a bearer processing method and system, and a related apparatus. A GW-U is configured to: receive a data packet and match the data packet with a rule; and send bearer processing indication information to a GW-C if a rule matching result of the data packet meets a trigger condition for bearer processing, where the bearer processing indication information is used to trigger the GW-C to perform bearer processing according to quality of service QoS information of a data service corresponding to the data packet. The GW-C is configured to: receive the bearer processing indication information from the GW-U, determine, according to the bearer processing indication information, the QoS information of the data service corresponding to the data packet, and perform bearer processing according to the QoS information of the data service corresponding to the data packet.

公开(公告)号：US10154516B2

公开(公告)日：2018-12-11

申请号：US15081174

申请日：2016-03-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Meng Hua ,  Shurong Jiao ,  Han Zhou ,  Xueli Ma

IPC: H04W72/14 ,  H04W12/00 ,  H04W72/12

Abstract: A scheduling grant control method, user equipment, and a network device are disclosed. The method includes: receiving grant information sent by a network device, where the grant information indicates a grant value of data transmission on an uplink data channel by user equipment; determining an effectively starting moment of the grant information according to the grant value and a reception moment at which the grant information is received; and adjusting, on the uplink data channel and based on the grant value, transmission of the data at the effectively starting moment. Based on the foregoing technical solutions, in the scheduling grant control method in embodiments of the present invention, after receiving grant information, UE may flexibly select different effectively starting moments according to different grant information.

公开(公告)号：US20180309715A1

公开(公告)日：2018-10-25

申请号：US16024570

申请日：2018-06-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Dong Li ,  Han Zhou ,  Jian Xu ,  Jianwei Sun ,  Xiaodong Sun ,  Yan Su

IPC: H04L29/12

CPC classification number: H04L61/2015 ,  H04L29/08 ,  H04L61/2061 ,  H04L61/6013 ,  H04W8/26 ,  H04W80/04

Abstract: The present disclosure discloses an address assignment method, a gateway, and a system. The method includes: obtaining, by a control network element, first weight information of a first distributed gateway DGW, and assigning a first address segment to the first DGW according to the first weight information; and sending, by the control network element, address segment information of the first address segment to the first DGW. Proper address segment assignment is implemented, and address resource utilization is improved.

公开(公告)号：US20170201466A1

公开(公告)日：2017-07-13

申请号：US15471406

申请日：2017-03-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wei LU ,  Han Zhou ,  Tao Qian

IPC: H04L12/911 ,  H04L12/721

CPC classification number: H04L47/726 ,  H04L29/08 ,  H04L45/566 ,  H04L67/1012 ,  H04L67/1023

Abstract: The present invention relates to a data packet processing apparatus located in a value-added-service (VAS) network. A transceiver module of the data packet processing apparatus receives a first data packet; a processing module determines, according to a load status of each VAS instance corresponding to each VAS type in a service chain that the first data packet is to go through, a service path that the first data packet is to go through the transceiver module sends the first data packet carrying a service path identifier to a data packet routing apparatus in the network, to instruct the data packet routing apparatus to route the first data packet according to the service path identified by the service path identifier. Load on each VAS instance is considered to avoid that load on devices in a same VAS type is uneven.

公开(公告)号：US20160113023A1

公开(公告)日：2016-04-21

申请号：US14981231

申请日：2015-12-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Han Zhou ,  Meng Hua ,  Peng Zhang ,  Xiaolei Tie

IPC: H04W72/08 ,  H04W52/04 ,  H04W16/32 ,  H04L5/00 ,  H04W76/06 ,  H04W72/04 ,  H04W76/04 ,  H04L1/18

CPC classification number: H04W72/082 ,  H04L1/1812 ,  H04L5/0055 ,  H04W16/32 ,  H04W36/20 ,  H04W52/04 ,  H04W72/042 ,  H04W76/27 ,  H04W76/30 ,  H04W88/06 ,  H04W88/12

Abstract: A network communications method includes receiving, by a user equipment (UE), instruction information sent by a radio network controller (RNC) in an access network, where the instruction information is used to instruct the UE to perform uplink and downlink service transmission with a macro base station and perform uplink service transmission with a micro base station in a first area, and/or perform uplink and downlink service transmission with a micro base station and perform downlink service transmission with a macro base station in a second area, and performing, by the UE, service transmission according to the instruction information.

Abstract translation: 一种网络通信方法包括：由用户设备（UE）接收由接入网络中的无线电网络控制器（RNC）发送的指令信息，其中所述指令信息用于指示所述UE执行上行链路和下行链路业务传输 宏基站，并且在第一区域中与微基站进行上行业务传输，和/或与微基站进行上行链路和下行链路业务传输，并与第二区域中的宏基站进行下行链路业务传输， 由UE根据指令信息进行业务传输。

公开(公告)号：US09271139B2

公开(公告)日：2016-02-23

申请号：US14481341

申请日：2014-09-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Han Zhou ,  Wenfu Wu

IPC: H04L1/00 ,  H04W8/18 ,  H04W4/00 ,  H04W72/12 ,  H04W72/04 ,  H04W76/04 ,  H04W28/02

CPC classification number: H04W8/186 ,  H04W4/00 ,  H04W4/70 ,  H04W28/0215 ,  H04W28/0252 ,  H04W72/04 ,  H04W72/121 ,  H04W76/20

Abstract: Embodiments of the present invention disclose a session management method and system based on an M2M application and an apparatus. In one embodiment, a session management method is based on a machine-to-machine application. Gateway equipment information and group number information of a group user device are acquired and it is determined that group information of the group user device has changed. A gateway equipment is instructed to execute bearer change processing on the group user device. The instructing is based on the gateway equipment information and the group number information of the group user device. The bearer change processing is executed on the group user device.

Abstract translation: 本发明的实施例公开了一种基于M2M应用和装置的会话管理方法和系统。 在一个实施例中，会话管理方法基于机器对机器应用。 获取组用户设备的网关设备信息和组号信息，并且确定组用户设备的组信息已经改变。 指示网关设备对组用户设备执行承载变更处理。 指示基于网关设备信息和组用户设备的组号信息。 在组用户设备上执行承载变更处理。