公开(公告)号：US12167292B2

公开(公告)日：2024-12-10

申请号：US18383591

申请日：2023-10-25

Applicant: Honor Device Co., Ltd.

Inventor： Weihua Qiao ,  Esmael Hejazi Dinan ,  Kyungmin Park ,  Peyman Talebi Fard ,  Jinsook Ryu

IPC: H04W36/30 ,  H04W4/90 ,  H04W60/04 ,  H04W84/04

Abstract: A wireless device receives from a base station of a first public land mobile network (PLMN) an indication of a failure of a second PLMN including a PLMN identifier of the second PLMN. The wireless device sends to an access and mobility management function, a registration request indicating the failure of the second PLMN. The registration request includes the PLMN identifier of the second PLMN, and one or more of a subscriber concealed identifier and a permanent equipment identifier of the wireless device.

公开(公告)号：US12082102B2

公开(公告)日：2024-09-03

申请号：US18202147

申请日：2023-05-25

Applicant: Honor Device Co., Ltd.

Inventor： Peyman Talebi Fard ,  Esmael Hejazi Dinan ,  Jinsook Ryu ,  Kyungmin Park ,  Taehun Kim ,  Weihua Qiao

IPC: H04W88/18 ,  H04L69/24 ,  H04W40/12 ,  H04W48/18 ,  H04W76/10 ,  H04W80/02

CPC classification number: H04W48/18 ,  H04L69/24 ,  H04W40/12 ,  H04W76/10 ,  H04W80/02 ,  H04W88/18

Abstract: A method may include receiving, by a wireless device from an access and mobility management function (AMF), a registration accept message comprising one or more configuration parameters of the wireless device. The method may also include receiving, by the wireless device from the AMF, a wireless device configuration update command that includes a parameter for a multimedia priority service (MPS) configuration of the wireless device. The method may further include sending, by the wireless device to the AMF, a packet data unit (PDU) session establishment request after receiving the parameter for the MPS configuration of the wireless device.

公开(公告)号：US11950227B2

公开(公告)日：2024-04-02

申请号：US18104482

申请日：2023-02-01

Applicant: Honor Device Co., Ltd.

Inventor： Kyungmin Park ,  Esmael Hejazi Dinan ,  Taehun Kim ,  Hyoungsuk Jeon ,  Jinsook Ryu ,  Peyman Talebi Fard

IPC: H04W72/12 ,  H04W72/1268 ,  H04W72/20 ,  H04W76/27

CPC classification number: H04W72/1268 ,  H04W72/20 ,  H04W76/27

Abstract: A base station central unit receives, from a base station distributed unit, configuration parameters of at least one periodic radio resource for packet transmissions of a wireless device in a radio resource control (RRC) inactive state or RRC idle state. The base station central unit sends, to the base station distributed unit, a wireless device context release message comprising an RRC release message and an indication that the base station distributed unit maintains the at least one periodic radio resource after the wireless device transitions to the RRC idle state or the RRC inactive state. The base station central unit receives, via the base station distributed unit, data from the wireless device while the wireless device is in the RRC inactive state or the RRC idle state.

公开(公告)号：US12143198B2

公开(公告)日：2024-11-12

申请号：US18499730

申请日：2023-11-01

Applicant: Honor Device Co., Ltd.

Inventor： Jinsook Ryu ,  Esmael Hejazi Dinan ,  Yunjung Yi ,  Kyungmin Park ,  Peyman Talebi Fard ,  Weihua Qiao

IPC: H04B7/185 ,  H04B7/19 ,  H04B7/195 ,  H04W8/08 ,  H04W48/16 ,  H04W76/25 ,  H04W88/14

Abstract: A non-terrestrial network base station transmits to a wireless device access network information indicating an access network type of a plurality of access network types. The wireless device selects based on the received access network type a non-access stratum period from a plurality of periods including a first value and a second value. The non-terrestrial network base station receives from the wireless device a non-access stratum request message and sends the non-access stratum request message to an access and mobility management function.

公开(公告)号：US12052619B2

公开(公告)日：2024-07-30

申请号：US18450838

申请日：2023-08-16

Applicant: Honor Device Co., Ltd.

Inventor： Peyman Talebi Fard ,  Esmael Hejazi Dinan ,  Kyungmin Park ,  Weihua Qiao

IPC: H04W36/02 ,  H04W8/08 ,  H04W12/06 ,  H04W60/06 ,  H04W76/28

CPC classification number: H04W36/02 ,  H04W8/08 ,  H04W12/06 ,  H04W60/06 ,  H04W76/28

Abstract: A session management function (SMF) sends a first message for user plane activation of a wireless device to an access and mobility management function (AMF), where the first message includes an identifier of a packet data unit (PDU) session of the wireless device and a subscriber permanent identifier (SUPI). The SMF receives a second message from the AMF in response to the wireless device being unreachable and determines an extended buffering time according to the second message. The SMF also sends a third message to a user plane function (UPF), where the third message includes the extended buffering time and an indication to buffer downlink data of the wireless device.

公开(公告)号：US20230397065A1

公开(公告)日：2023-12-07

申请号：US18450838

申请日：2023-08-16

Applicant: Honor Device Co., Ltd.

Inventor： Peyman Talebi Fard ,  Esmael Hejazi Dinan ,  Kyungmin Park ,  Weihua Qiao

IPC: H04W36/02 ,  H04W8/08 ,  H04W76/28 ,  H04W12/06 ,  H04W60/06

CPC classification number: H04W36/02 ,  H04W8/08 ,  H04W76/28 ,  H04W12/06 ,  H04W60/06

Abstract: A session management function (SMF) sends a first message for user plane activation of a wireless device to an access and mobility management function (AMF), where the first message includes an identifier of a packet data unit (PDU) session of the wireless device and a subscriber permanent identifier (SUPI). The SMF receives a second message from the AMF in response to the wireless device being unreachable and determines an extended buffering time according to the second message. The SMF also sends a third message to a user plane function (UPF), where the third message includes the extended buffering time and an indication to buffer downlink data of the wireless device.

公开(公告)号：US11765631B2

公开(公告)日：2023-09-19

申请号：US17208190

申请日：2021-03-22

Applicant: Honor Device Co., Ltd.

Inventor： Peyman Talebi Fard ,  Esmael Hejazi Dinan ,  Kyungmin Park ,  Weihua Qiao

IPC: H04W36/02 ,  H04W8/08 ,  H04W76/28 ,  H04W12/06 ,  H04W60/06

CPC classification number: H04W36/02 ,  H04W8/08 ,  H04W12/06 ,  H04W60/06 ,  H04W76/28

Abstract: A session management function (SMF) sends, to an access and mobility management function (AMF), a first message for user plane activation of a wireless device. The first message comprises an identifier of a packet data unit session of the wireless device. A second message is received from the AMF and in response to the wireless device being unreachable. The second message is used to determine an extended buffering time. A third message is sent to a user plane function (UPF). The third message comprises the extended buffering time and indicates buffer downlink data of the wireless device.

公开(公告)号：US11533401B2

公开(公告)日：2022-12-20

申请号：US17101045

申请日：2020-11-23

Applicant: Honor Device Co., Ltd.

Inventor： Weihua Qiao ,  Esmael Hejazi Dinan ,  Kyungmin Park ,  Peyman Talebi Fard ,  Jayshree Bharatia

IPC: H04W4/24 ,  H04L12/14 ,  H04M15/00 ,  H04W80/10 ,  H04W60/06 ,  H04W76/25 ,  H04W8/08 ,  H04W84/04

Abstract: A session management function (SMF) sends to a charging function (CHF), a charging policy request message requesting charging policy information for a packet data unit (PDU) session of a wireless device. The SMF receives, by from the CHF, a response message comprising the charging policy information for the PDU session. The charging policy information comprises: a first charging method; and an information element indicating that a first charging rate is applicable for the PDU session. The SMF determines, based on the charging policy information, a charging control rule for the PDU session. The SMF enforces the charging control rule.

公开(公告)号：US20230354447A1

公开(公告)日：2023-11-02

申请号：US18349451

申请日：2023-07-10

Applicant: Honor Device Co., Ltd.

Inventor： Peyman Talebi Fard ,  Esmael Hejazi Dinan ,  Kyungmin Park ,  Weihua Qiao

IPC: H04W76/12 ,  H04W8/02 ,  H04W60/04 ,  H04W40/24

CPC classification number: H04W76/12 ,  H04W8/02 ,  H04W40/246 ,  H04W60/04

Abstract: An access and mobility management function (AMF) receives a request to establish a session from a wireless device. A control plane cellular internet of things (CIoT) indication requesting discovery of a session management function (SMF) that supports exchange of user data between the wireless device and the SMF is sent to a network repository function (NRF). An instance of the SMF is received from the NRF. A request to establish the session for CIoT packet transmission is sent to the SMF.

公开(公告)号：US12082275B2

公开(公告)日：2024-09-03

申请号：US18349451

申请日：2023-07-10

Applicant: Honor Device Co., Ltd.

Inventor： Peyman Talebi Fard ,  Esmael Hejazi Dinan ,  Kyungmin Park ,  Weihua Qiao

IPC: H04W76/12 ,  H04W8/02 ,  H04W40/24 ,  H04W60/04

CPC classification number: H04W76/12 ,  H04W8/02 ,  H04W40/246 ,  H04W60/04

Abstract: An access and mobility management function (AMF) receives a request to establish a session from a wireless device. A control plane cellular internet of things (CIoT) indication requesting discovery of a session management function (SMF) that supports exchange of user data between the wireless device and the SMF is sent to a network repository function (NRF). An instance of the SMF is received from the NRF. A request to establish the session for CIoT packet transmission is sent to the SMF.