公开(公告)号：US11477709B2

公开(公告)日：2022-10-18

申请号：US16573465

申请日：2019-09-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wenjie Peng ,  Yi Guo ,  Mingzeng Dai

IPC: H04W36/00 ,  H04W76/18

Abstract: This application provides a failure processing method, a handover method, a terminal device, and a network device, to provide a manner in which a terminal receives an RRC configuration of a secondary network device and feeds back an RRC configuration failure. The method includes: directly receiving, by a terminal device, a first RRC configuration of a secondary network device from the secondary network device; and when the first RRC configuration fails, sending, by the terminal device, first indication information to a primary network device to indicate that the first RRC configuration fails. In addition, when the first RRC configuration fails, the terminal reports one piece of first indication information to the primary network device to indicate that the first RRC configuration fails.

公开(公告)号：US11419152B2

公开(公告)日：2022-08-16

申请号：US16875192

申请日：2020-05-15

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Le Yan ,  Shitong Yuan ,  Qinghai Zeng ,  Wenjie Peng ,  Tingting Geng

IPC: H04W74/08 ,  H04W72/04

Abstract: Example communication methods and apparatus are described. One example communication method includes receiving indication information by a terminal device from a network device, where the indication information is used to indicate resource configuration information of a first uplink carrier and/or a second uplink carrier. The first uplink carrier and the second uplink carrier are different uplink carriers in a cell of the network device, and the first uplink carrier and the second uplink carrier are corresponding to one downlink carrier in the cell. The terminal device determines one uplink carrier from the at least one uplink carrier as a target carrier for performing random access based on the resource configuration information of the at least one uplink carrier.

公开(公告)号：US20220173840A1

公开(公告)日：2022-06-02

申请号：US17651150

申请日：2022-02-15

Applicant: Huawei Technologies Co, Ltd.

Inventor： Jun Wang ,  Wenjie Peng ,  Mingzeng Dai ,  Junren Chang

IPC: H04L1/18 ,  H04L5/00 ,  H04W72/10 ,  H04W72/04

Abstract: This application provides a hybrid automatic repeat request HARQ feedback information transmission method and an apparatus, to flexibly determine a feedback manner type. The method includes: A first terminal device obtains a transmission resource, determines, based on a first correspondence, a feedback manner type corresponding to a current transmission, performs data packet assembly processing based on the feedback manner type, and sends the data packet by using the transmission resource.

公开(公告)号：US11290871B2

公开(公告)日：2022-03-29

申请号：US16521354

申请日：2019-07-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wenjie Peng ,  Mingzeng Dai ,  Hongzhuo Zhang

IPC: H04W4/00 ,  H04W8/24 ,  H04W68/02 ,  H04W88/06

Abstract: Example communications methods and systems are described. One example communications system includes a base station supporting connectivity to a core network of the first communications standard and a core network of the second communications standard. One example method includes that a terminal receives information broadcast by the base station. The information includes a first and a second area identities. When the terminal enters a cell served by the base station from a cell of the second communications standard and when the second area identity does not belong to a current area list of the terminal, the terminal initiates an area update to the core network of the second communications standard. The base station broadcasts the area identities of the two communications standards.

公开(公告)号：US20210022042A1

公开(公告)日：2021-01-21

申请号：US16945923

申请日：2020-08-02

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Wenjie Peng ,  Jing Liu ,  Haiyan Luo ,  Mingzeng Dai ,  Qinghai Zeng ,  Tingting Wang ,  Hongzhuo Zhang

IPC: H04W28/08 ,  H04W28/02

Abstract: This application discloses a communication system including a master base station and a secondary base station, both connecting with a terminal. In the communication system, the master base station sends a first message to the secondary base station for allocating transmission resources for one or more flows to be transmitted between the secondary base station and a terminal, wherein the first message carries one or both of: identification information of each flow to be transmitted, and information of a data radio bearer (DRB) associated with each flow to be transmitted, then the secondary base station may determine a mapping relationship between a DRB and an admitted flow according to the first message. Moreover, the master base station sends DRB configuration information to the terminal. Therefore, requirements of 5G communication systems for QoS management of information transmission in a dual connectivity scenario can be met.

公开(公告)号：US10652764B2

公开(公告)日：2020-05-12

申请号：US16028983

申请日：2018-07-06

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haiyan Luo ,  Hongzhuo Zhang ,  Xiaoli Shi ,  Wenjie Peng

IPC: H04W24/02 ,  H04W92/20 ,  H04W88/08 ,  H04L12/24 ,  H04W92/02

Abstract: This application relates to the field of wireless communications technologies, and in particular, to a terminal device, an access network device, an air interface configuration method, and a wireless communications system, so as to establish a connection between a terminal device and two radio access network devices. A second access network device in a radio access network determines air interface configuration information of an air interface between a terminal device and the radio access network, and sends a first air interface configuration message comprising the air interface configuration information to a first access network device in the radio access network, where the first access network device and the second access network device use different wireless communications standards.

公开(公告)号：US10517010B2

公开(公告)日：2019-12-24

申请号：US15894935

申请日：2018-02-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hongzhuo Zhang ,  Yi Guo ,  Jing Liu ,  Wenjie Peng

IPC: H04W24/10 ,  H04W36/00 ,  H04W76/10 ,  H04W36/14 ,  H04W84/12 ,  H04W88/02

Abstract: Embodiments of the present invention provide a wireless local area network WLAN measurement and reporting method, and a related device. The method includes: acquiring, by a user terminal, WLAN group information, where the WLAN group information indicates at least one WLAN group; determining, by the user terminal, whether at least one WLAN in the WLAN group satisfies WLAN measurement configuration information; and reporting, by the user terminal, a measurement result of the at least one WLAN in the WLAN group to a base station when the at least one WLAN in the WLAN group satisfies the WLAN measurement configuration information. Therefore, a signaling resource can be saved, thereby reducing signaling load caused by simultaneous reporting of a large quantity of WLAN measurement results.

公开(公告)号：US20190182882A1

公开(公告)日：2019-06-13

申请号：US16281815

申请日：2019-02-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wenjie Peng ,  Hongzhuo Zhang

IPC: H04W76/16 ,  H04W8/24 ,  H04W72/04 ,  H04W76/27 ,  H04L5/00 ,  H04L27/26

Abstract: This application provides a network access method, an access device, and a terminal device. The access device is connected to at least two different types of core networks. When the terminal device is to connect to a core network, the terminal device sends, to the access device, a first message used to indicate a type of the terminal device. The access device determines the type of the terminal device based on the first message, and determines, based on the type of the terminal device, a target core network to be connected by the terminal device, so that the access device accurately connects the terminal device to the target core network.

公开(公告)号：US20250097794A1

公开(公告)日：2025-03-20

申请号：US18962742

申请日：2024-11-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jie Li ,  Wenjie Peng ,  Rui Wang

IPC: H04W36/00 ,  H04W36/08

Abstract: This application provides a communication method including: A first terminal device receives first indication information sent by a first network device, where the first indication information indicates to release a first sidelink between the first terminal device and a second terminal device, the second terminal device provides a function needed for communication between the first terminal device and the first network device. The first terminal device releases the first sidelink based on the first indication information.

公开(公告)号：US12200795B2

公开(公告)日：2025-01-14

申请号：US17942937

申请日：2022-09-12

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wenjie Peng ,  Yi Guo ,  Mingzeng Dai

IPC: H04W36/00 ,  H04W36/24 ,  H04W76/18

Abstract: This application provides failure processing methods, handover methods, terminal devices, and network devices. One method includes receiving a radio resource control (RRC) configuration of a secondary network device, if the RRC configuration of the secondary network device is from the secondary network device and the RRC configuration fails, sending, to a primary network device, first indication information for indicating a configuration failure of the RRC configuration.