公开(公告)号：US11758612B2

公开(公告)日：2023-09-12

申请号：US17569120

申请日：2022-01-05

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yada Huang ,  Yuanping Zhu

IPC: H04H20/71 ,  H04W76/40 ,  H04W4/06

CPC classification number: H04W76/40 ,  H04W4/06

Abstract: The present disclosure discloses example communication methods and access network device. One example method includes sending, by an access network device, indication information to user equipment, where the indication information indicates a manner of receiving multicast service data, and the manner of receiving multicast service data includes a unicast manner. The multicast service data is sent by the access network device in the unicast manner.

公开(公告)号：US11737013B2

公开(公告)日：2023-08-22

申请号：US16120431

申请日：2018-09-03

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Qinghai Zeng ,  Yada Huang ,  Jian Zhang ,  Lifeng Han

IPC: H04W48/18 ,  H04W8/02

CPC classification number: H04W48/18 ,  H04W8/02

Abstract: A communication method includes: receiving, by a terminal device, sub-network information of a RAN sent by a network side device, where the sub-network information is used to indicate at least one RAN sub-network included in the RAN; accessing, by the terminal device, a target RAN sub-network among the at least one RAN sub-network based on a service requirement of the terminal device; and communicating, by the terminal device, with the network side device by using the target RAN sub-network.

公开(公告)号：US11678259B2

公开(公告)日：2023-06-13

申请号：US16367735

申请日：2019-03-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chong Lou ,  Yada Huang ,  Jian Zhang

IPC: H04W48/16 ,  H04W48/18 ,  H04W74/08 ,  H04W76/12 ,  H04W76/27 ,  H04W76/11 ,  H04W72/566 ,  H04W76/10

CPC classification number: H04W48/16 ,  H04W48/18 ,  H04W72/569 ,  H04W74/0833 ,  H04W76/11 ,  H04W76/12 ,  H04W76/27 ,  H04W76/10

Abstract: A network slice selection method is provided, so that in a scenario in which one terminal device subscribes to a plurality of network slices, a network device can select a network slice for the terminal device. The method includes: a terminal device sends a first message to a network device, wherein the first message is used to request to select a network slice for the terminal device. Then the terminal device receives a second message sent by the network device, wherein the second message is used to indicate a network slice selected by the network device for the terminal device.

公开(公告)号：US11516862B2

公开(公告)日：2022-11-29

申请号：US16926711

申请日：2020-07-12

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yuanping Zhu ,  Yada Huang

IPC: H04W76/15 ,  H04W76/12 ,  H04W4/80 ,  H04W76/11 ,  H04W76/27 ,  H04W28/02 ,  H04W28/10 ,  H04W48/16 ,  H04W88/16 ,  H04W84/12

Abstract: This application provides a communication method and an apparatus. UE establishes a connection to a home access gateway by using CPE, the home access gateway sends configuration information of a first link and configuration information of a second link to the CPE, and sends the configuration information of the second link to the UE. The first link is a link between the CPE and the home access gateway, the second link is a link between the CPE and the UE, the configuration information of the first link is used to indicate quality of service QoS information of the first link, and the configuration information of the second link is used to indicate QoS information of the second link. The UE and the CPE ensure, based on respective configuration information, QoS of UE service data transmitted on the first link and the second link.

公开(公告)号：US11445430B2

公开(公告)日：2022-09-13

申请号：US16729862

申请日：2019-12-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yuanping Zhu ,  Yada Huang ,  Jing Liu ,  Mingzeng Dai

IPC: H04W40/22 ,  H04W40/24 ,  H04W84/18

Abstract: The present disclosure relates to data forwarding methods. One example method includes receiving, by a first node, a first data packet, where the first data packet includes first data and an identifier of a second node of the first data, querying, by the first node, a first route mapping relationship based on the identifier of the second node to determine a third node, where the first route mapping relationship includes a correspondence between the second node and the third node, and forwarding, by the first node, the first data to the third node.

公开(公告)号：US11297557B2

公开(公告)日：2022-04-05

申请号：US16913683

申请日：2020-06-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yada Huang ,  Qinghai Zeng

IPC: H04W40/02 ,  H04L12/741 ,  H04W4/06 ,  H04L45/74

Abstract: This application provides a communication method and a communications apparatus. The communication method may includes receiving, by a first forwarding device in a mobile network, a first data packet, where the first data packet carries first data from a first terminal device, the first data packet includes a target field, information carried in the target field is used to determine target information. The target information may include information about at least one second terminal device or information about a first area, the second terminal device is a terminal device to which the first data needs to be sent, and the first area is an area to which the first data needs to be broadcast. The communications method may also include sending, by the first forwarding device, a second data packet based on the target information, where the second data packet carries the first data, so that the first forwarding device does not need to send the first data to a device such as a server configured to implement a routing and addressing function, thereby reducing a transmission latency.

公开(公告)号：US10778511B2

公开(公告)日：2020-09-15

申请号：US16119525

申请日：2018-08-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jian Zhang ,  Yada Huang ,  Qinghai Zeng

IPC: H04L12/24 ,  H04W72/00 ,  H04W24/10 ,  H04W72/04 ,  H04W72/08 ,  H04W92/10

Abstract: A method for supporting a wireless access device in configuring a plurality of air interface (AI) technologies on a same carrier for a user equipment (UE), thereby improving utilization and use flexibility of resources on a same carrier, includes: determining, by a wireless access device, at least two AI technologies that need to be configured on a same carrier; determining, by the wireless access device, configuration information of the at least two AI technologies; and sending, by the wireless access device, the configuration information of the at least two AI technologies to the UE, where the configuration information of the at least two AI technologies is used by the UE to configure the at least two AI technologies on the same carrier.

公开(公告)号：US10772040B2

公开(公告)日：2020-09-08

申请号：US16119451

申请日：2018-08-31

Applicant: Huawei Technologies Co., Ltd

Inventor： Jian Zhang ,  Yada Huang ,  Qinghai Zeng ,  Xilei Cai

IPC: H04W4/00 ,  H04W48/20 ,  H04W48/10 ,  H04W48/16 ,  H04W88/10 ,  H04W88/06 ,  H04W48/18 ,  H04W92/10

Abstract: A method includes: determining, by a terminal device, M pilots of N air interface technologies on a carrier, where each of the N air interface technologies corresponds to one of the M pilots; measuring, by the terminal device, at least one cell by using the M pilots, to generate a measurement report; and determining, by the terminal device, a target cell in the at least one cell based on the measurement report. After determining the target cell, the terminal device may access the target cell. In this way, a plurality of services that are greatly different may be transmitted by using the N air interface technologies, corresponding air interface technologies are provided based on different service requirements of the terminal device, and resources may be dynamically allocated to the plurality of air interface technologies, thereby effectively improving radio resource utilization.

公开(公告)号：US10602392B2

公开(公告)日：2020-03-24

申请号：US15916624

申请日：2018-03-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yada Huang ,  Jian Zhang ,  Qinghai Zeng

IPC: H04W28/02 ,  H04W88/06 ,  H04W68/00 ,  H04W92/02 ,  H04W88/10 ,  H04W28/18 ,  H04W28/26 ,  H04W56/00 ,  H04W72/04

Abstract: The present invention provides a wireless communication method, so as to reduce costs and meet a personalized requirement for an air interface in time. The method is performed in a communication system using at least two air interfaces, and configuration information of the at least two air interfaces is different. The at least two air interfaces include a common air interface and at least one dedicated air interface. Configuration information of the common air interface is preconfigured in a network device and a terminal device.

公开(公告)号：US11856627B2

公开(公告)日：2023-12-26

申请号：US17974194

申请日：2022-10-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yuanping Zhu ,  Yada Huang

IPC: H04W76/15 ,  H04W76/12 ,  H04W4/80 ,  H04W76/11 ,  H04W76/27 ,  H04W28/02 ,  H04W28/10 ,  H04W48/16 ,  H04W88/16 ,  H04W84/12

CPC classification number: H04W76/15 ,  H04W4/80 ,  H04W28/0263 ,  H04W28/0268 ,  H04W28/10 ,  H04W48/16 ,  H04W76/11 ,  H04W76/12 ,  H04W76/27 ,  H04W88/16 ,  H04W84/12

Abstract: This application provides a communication method and an apparatus. UE establishes a connection to a home access gateway by using CPE, the home access gateway sends configuration information of a first link and configuration information of a second link to the CPE, and sends the configuration information of the second link to the UE. The first link is a link between the CPE and the home access gateway, the second link is a link between the CPE and the UE, the configuration information of the first link is used to indicate quality of service QoS information of the first link, and the configuration information of the second link is used to indicate QoS information of the second link. The UE and the CPE ensure, based on respective configuration information, QoS of UE service data transmitted on the first link and the second link.