公开(公告)号：US09854399B2

公开(公告)日：2017-12-26

申请号：US15303406

申请日：2014-08-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Guowei Ouyang ,  Hui Jin ,  Qiang Yi ,  Yue He

IPC: H04W24/00 ,  H04W4/02 ,  H04W48/16 ,  H04W8/00 ,  H04W4/06 ,  H04L29/08 ,  H04W84/04 ,  H04W88/02

CPC classification number: H04W4/023 ,  H04L67/16 ,  H04L67/303 ,  H04W4/06 ,  H04W8/005 ,  H04W48/16 ,  H04W84/042 ,  H04W88/02

Abstract: Embodiments of the present invention provide a ProSe information transmission method, a terminal, and a communications device, where the method includes: acquiring, by a second terminal, a fourth code word broadcast by a first terminal, where the fourth code word is a code word that is allocated to the first terminal by a first ProSe entity; sending, by the second terminal, a first message to a second ProSe entity when the fourth code word matches a prestored code word, where the first message carries the fourth code word and a first application identity; receiving, by the second terminal, a second message sent by the second ProSe entity, where the second message carries a second identity; and discovering, by the second terminal, a first application user according to the second identity. The present invention is applicable to the communications field.

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：US11291069B2

公开(公告)日：2022-03-29

申请号：US16649377

申请日：2017-09-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

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

IPC: H04W76/27 ,  H04W76/30

Abstract: A connection management method includes: accessing, by UE, a network using a first base station, where the UE is in an RRC inactive state; accessing, by the UE, a network using a second base station, where the second base station does not support the RRC inactive state; and sending, by the UE, a first request message to a first core network entity using the second base station, so that the first core network entity releases a connection to the first base station based on the first request message.

公开(公告)号：US20210176819A1

公开(公告)日：2021-06-10

申请号：US17177552

申请日：2021-02-17

Applicant: Huawei Technologies Co., Ltd.

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

IPC: H04W80/10 ,  H04L29/08 ,  H04W48/20 ,  H04W8/26 ,  H04L29/06 ,  H04W36/00 ,  H04W76/12 ,  H04W88/06 ,  H04W88/02 ,  H04L12/24 ,  H04W76/11 ,  H04W8/08 ,  H04W48/18 ,  H04W60/00 ,  H04W84/04

Abstract: A registration method, a session establishment method, a terminal, and an access and mobility management function (AMF) entity, where the method includes: sending, by a terminal, a first message to the AMF entity, where the first message includes first information, first network slice selection information, and second network slice selection information, the first information includes information for requesting to establish a protocol data unit (PDU) session, the first network slice selection information is used by the AMF entity to select a first session management function (SMF) entity, and the second network slice selection information is used by the AMF entity to select a second SMF entity; and receiving, by the terminal, a second message from the AMF entity, where the second message includes second information, and the second information includes PDU session establishment accept information.

公开(公告)号：US10973082B2

公开(公告)日：2021-04-06

申请号：US16557193

申请日：2019-08-30

Applicant: Huawei Technologies Co., Ltd.

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

IPC: H04W4/00 ,  H04W80/10 ,  H04L12/24 ,  H04L29/06 ,  H04L29/08 ,  H04W36/00 ,  H04W76/12 ,  H04W76/11 ,  H04W8/08 ,  H04W48/20 ,  H04W60/00 ,  H04W88/02 ,  H04W88/06 ,  H04W8/26 ,  H04W48/18 ,  H04W84/04

Abstract: A registration method includes sending, by a terminal, a first message to the AMF entity, where the first message includes first information, first network slice selection information, second network slice selection information, and information for requesting to establish a protocol data unit (PDU) session. The first network slice selection information is used by the AMF entity to select a first session management control function (SMF) entity, and the second network slice selection information is used by the AMF entity to select a second SMF entity. The method further includes receiving, by the terminal, a second message from the AMF entity, where the second message includes second information, and the second information includes PDU session establishment accept information.

公开(公告)号：US20200221376A1

公开(公告)日：2020-07-09

申请号：US16787655

申请日：2020-02-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaojuan Li ,  Haorui Yang ,  Hui Jin ,  Guowei Ouyang ,  Fenghui Dou

IPC: H04W48/18 ,  H04W40/02 ,  H04W80/10 ,  H04W80/12 ,  H04W48/16 ,  H04W8/08 ,  H04W76/11 ,  H04L29/12

Abstract: A protocol data unit (PDU) type setting method, a user equipment (UE) policy setting method, and a related entity, where the PDU type setting method includes: setting, by UE, a requested PDU type of a PDU session in a process of establishing the PDU session, where the requested PDU type of the PDU session is set by the UE based on a first condition, the first condition includes an Internet Protocol (IP) version corresponding to an application, and the application is associated with the PDU session. In the embodiments of the present disclosure, the requested PDU type of the PDU session can be consistent with a PDU type requested by the application, such that the application can normally perform communication.

公开(公告)号：US20200170055A1

公开(公告)日：2020-05-28

申请号：US16612086

申请日：2017-05-09

Applicant: Huawei Technologies Co., Ltd.

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

IPC: H04W76/12 ,  H04W36/00 ,  H04W36/14 ,  H04W76/11 ,  H04W80/10 ,  H04W60/00 ,  H04W64/00

Abstract: The method includes: when user equipment UE has a first protocol data unit PDU session, sending, by the UE, a service request message to an access and mobility management function AMF entity; receiving, by the UE, a first message sent by the AMF entity; and determining, by the UE based on the first message, to re-establish or modify the first PDU session. In the embodiments of the present invention, the UE sends the service request message to the AMF entity, and then the AMF entity sends, to the UE, the first message used to determine to re-establish or modify the first PDU session.

公开(公告)号：US20200077315A1

公开(公告)日：2020-03-05

申请号：US16677257

申请日：2019-11-07

Applicant: Huawei Technologies Co., Ltd.

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

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

Abstract: A method for moving between 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：US10383160B2

公开(公告)日：2019-08-13

申请号：US15720660

申请日：2017-09-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qiang Yi ,  Guowei Ouyang ,  Hui Jin ,  Yue He

IPC: H04L5/14 ,  H04L29/06 ,  H04L12/801 ,  H04W76/14 ,  H04L29/08 ,  H04W8/00 ,  H04W92/18

Abstract: The present disclosure discloses a data processing method, apparatus, and device. The method includes: sending, by a user equipment UE, updated metadata; obtaining a metadata index value corresponding to the updated metadata; and broadcasting, by the UE, the obtained metadata index value.

公开(公告)号：US10306701B2

公开(公告)日：2019-05-28

申请号：US15483078

申请日：2017-04-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yue He ,  Hui Jin ,  Guowei Ouyang ,  Qiang Yi

IPC: H04H20/71 ,  H04W76/40 ,  H04L29/06 ,  H04W12/02 ,  H04W8/00 ,  H04W24/08 ,  H04W48/10 ,  H04W72/00 ,  H04W12/08

Abstract: The present disclosure discloses a user discovery method, user equipment, and a proximity service function entity, and pertains to the field of mobile communications technologies. The method includes: receiving a first message sent by monitoring UE; sending a second message to monitored UE; receiving a third message sent by the monitored UE; allocating a broadcast code word to the monitored UE; and sending a fourth message to the monitoring UE.