公开(公告)号：US20170215227A1

公开(公告)日：2017-07-27

申请号：US15515512

申请日：2014-09-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaoyan Duan ,  Hui Jin

IPC: H04W84/04 ,  H04W88/06 ,  H04W8/26 ,  H04W24/08 ,  H04W40/02 ,  H04W60/04 ,  H04W48/18 ,  H04W48/16 ,  H04W36/08

CPC classification number: H04W84/042 ,  H04W8/26 ,  H04W24/08 ,  H04W36/08 ,  H04W40/02 ,  H04W48/16 ,  H04W48/18 ,  H04W60/04 ,  H04W88/06

Abstract: According to a wireless communication method, a processor and a wireless terminal that are provided, in embodiments of the present disclosure. When restarted, back to a network coverage area, or accessing a Public Land Mobile Network (PLMN) after an offline mode is turned off, a wireless terminal chooses to access the PLMN by using a Radio Access Technology (RAT) used last time or access the PLMN according to a RAT that is of the PLMN and that is with a higher priority.

公开(公告)号：US12219620B2

公开(公告)日：2025-02-04

申请号：US17707458

申请日：2022-03-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hui Jin ,  Hongcheng Zhuang ,  Yongbo Zeng ,  Xiaoyan Duan

IPC: H04W76/10 ,  H04W80/10

Abstract: A data transmission method, applied to a first terminal device, includes receiving a first message from a second terminal device, determining a first session parameter based on the first message, determining a first session based on the first session parameter, receiving first data from the second terminal device, and sending the first data to a network device using the first session. The first terminal device may determine, based on the first message from the second terminal device, the first session parameter that meets a service requirement of the second terminal device, determine, based on the first session parameter, the first session that meets the service requirement of the second terminal device, and forward data of the second terminal device to the network device using the first session.

公开(公告)号：US20240334285A1

公开(公告)日：2024-10-03

申请号：US18741118

申请日：2024-06-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hui Jin ,  Fenghui Dou ,  Haorui Yang ,  Yue He ,  Guowei Ouyang

IPC: H04W36/14 ,  H04W28/02 ,  H04W36/00 ,  H04W76/10

CPC classification number: H04W36/14 ,  H04W28/0252 ,  H04W28/0268 ,  H04W36/0005 ,  H04W76/10

Abstract: A method for moving between first and second communications systems and an apparatus, where the method includes: receiving, by a user equipment (UE), a first message, where the first message is used to set up or modify a first evolved packet system (EPS) bearer for the UE in the first communications system, and the first message includes first quality of service (QOS) flow information that is of the second communications system and corresponds to the first EPS bearer; storing, by the UE, the first QOS flow information; moving, by the UE, from the first communications system to the second communications system; and determining, by the UE based on a first condition, QOS flow information used by the UE in the second communications system, where the first condition includes the first QoS flow information.

公开(公告)号：US11979782B2

公开(公告)日：2024-05-07

申请号：US17434259

申请日：2020-02-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hui Jin ,  Zhenrong Wei ,  Fenghui Dou

IPC: H04W36/00 ,  H04W36/08 ,  H04W76/10

CPC classification number: H04W36/0072 ,  H04W36/08 ,  H04W76/10

Abstract: A method for transfer between communications systems includes establishing at least one first data connection channel in a first communications system, selecting at least one second data connection channel from the at least one first data connection channel, where the second data connection channel is included in the first data connection channel and is certain to support transfer from the first communications system to a second communications system or is uncertain whether to support transfer from the first communications system to the second communications system, and transferring the second data connection channel to the second communications system when the terminal device has been transferred from the first communications system to the second communications system.

公开(公告)号：US20240048222A1

公开(公告)日：2024-02-08

申请号：US18040056

申请日：2021-07-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Rui Yang ,  Hui Jin

IPC: H04B7/155 ,  H04B15/02

CPC classification number: H04B7/15507 ,  H04B15/02 ,  H04B7/15535

Abstract: An electronic device includes a first transmission circuit and an anti-interference circuit. The first transmission circuit includes a first receive end, a first transmit end, and a first conversion module. The first conversion module is configured to convert a first-type signal in a signal received by the first receive end into a second-type signal to be sent by the first transmit end. The anti-interference circuit is configured to cancel the second-type signal in the signal received by the first receive end. The cancelled second-type signal is sent by the first transmit end and then received by the first receive end.

公开(公告)号：US20240031298A1

公开(公告)日：2024-01-25

申请号：US18478669

申请日：2023-09-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hui Jin ,  Fenghui Dou

IPC: H04L47/24

CPC classification number: H04L47/24

Abstract: This application relates to a communication method and device. The method includes receiving a first traffic flow and sending the first traffic flow by using at least two QoS flows. The first traffic flow corresponds to an application transmitted by using the at least two QoS flows. For example, different QoS flows may be used to transmit data packets of different importance degrees. In this way, the data packets of different importance degrees can be separately controlled, for example, sending of a more important data packet is preferentially ensured, to improve transmission reliability of these data packets, and ensure service experience of a user.

公开(公告)号：US20230328170A1

公开(公告)日：2023-10-12

申请号：US18044023

申请日：2021-08-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yongbo Zeng ,  Hongcheng Zhuang ,  Cheng Qin ,  Tao Guo ,  Hui Jin

IPC: H04M1/72457 ,  H04W40/24

CPC classification number: H04M1/72457 ,  H04W40/248 ,  H04W88/06

Abstract: A communication method includes a terminal device having a dual-card function that obtains, passing through a target section and from a network device, network status information of the target section through which the terminal device is about to pass, and determines, in advance based on the network status information, a target subscriber identity module (SIM) card used when the terminal device passes through the target section. Subsequently, before or when the terminal device passes through the target section, the terminal device can switch to the target SIM card in advance for communication.

公开(公告)号：US20230171661A1

公开(公告)日：2023-06-01

申请号：US18153634

申请日：2023-01-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hui Jin ,  Xiaobo Wu ,  Yang Xin ,  Fenghui Dou

IPC: H04W36/08 ,  H04W36/16 ,  H04W36/00

CPC classification number: H04W36/08 ,  H04W36/16 ,  H04W36/0058

Abstract: A method including a first network element receiving first information reported by a first terminal device. The first information is used to indicate parameter information of an exception when the first terminal device accesses a first cell. The first network element determines configuration information based on the first information. The configuration information includes configuration information for accessing the first cell. The first network element sends the configuration information.

公开(公告)号：US11653184B2

公开(公告)日：2023-05-16

申请号：US17237161

申请日：2021-04-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hui Jin ,  Xiaoguang Wu ,  Kaiyu Jiang ,  Liwen Tan

IPC: H04W4/16

CPC classification number: H04W4/16

Abstract: A call prompt methods and terminals. One example method includes displaying a first interface on a display screen of a first terminal, showing that the first terminal is in a call with a second terminal via a CDMA communication network, while the first terminal is in the call with the second terminal, displaying a second interface on the display screen that prompts that a third terminal is initiating a call to the first terminal. Outputting a sound that includes a prompt tone and a call voice between the first terminal and the second terminal, the prompt tone that the third terminal is initiating a call to the first terminal, and when the call initiated by the third terminal is rejected by the first terminal's user, continuing output the call voice between the first terminal and the second terminal, and stopping output the prompt tone.

公开(公告)号：US11496946B2

公开(公告)日：2022-11-08

申请号：US16972992

申请日：2019-06-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Fenghui Dou ,  Chaofeng Lian ,  Kai Yuan ,  Yue He ,  Hui Jin ,  Yongbo Zeng

IPC: H04W40/12 ,  H04W12/06 ,  H04W40/04 ,  H04W40/24 ,  H04W80/06 ,  H04W84/12

Abstract: Embodiments of this application provide a transmission path switching method and apparatus. When a transmission path is switched, a currently used data transmission path is not directly switched from a first transmission path to a second transmission path after the second transmission path is configured, but after it is further determined that a first condition is met, the currently used data transmission path is switched from the first transmission path to the second transmission path, to avoid data interruption in a process of switching a data transmission path of an application from the first transmission path to the second transmission path. This improves use smoothness of the application.