公开(公告)号：US11956749B2

公开(公告)日：2024-04-09

申请号：US17574080

申请日：2022-01-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Lalith Kumar ,  Kailash Kumar Jha ,  Samiran Bhowmik ,  Aman Agarwal

IPC: H04W84/04 ,  H04W48/20 ,  H04W60/04 ,  H04W60/06 ,  H04W84/06

CPC classification number: H04W60/04 ,  H04W48/20 ,  H04W60/06 ,  H04W84/042 ,  H04W84/06

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A method for handling communication in a wireless network by a user equipment (UE) is provided. The method includes receiving a non-access stratum (NAS) message indicating that the UE is not permitted to access a first public land mobile network (PLMN) over a satellite communication along with geographical indication or a timer indication from the first PLMN. Further, the method includes determining a geographical area based on the received geographical indication or a timer value based on the timer indication. Further, the method includes starting a timer with the timer value. Further, the method includes determining that the UE is not allowed to access the first PLMN in the determined geographical area or the expiry of the timer. Further, the method includes performing a PLMN selection and registration procedure on a second PLMN based on the determination.

公开(公告)号：US11950180B2

公开(公告)日：2024-04-02

申请号：US17507051

申请日：2021-10-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Alok Kumar Jangid ,  Kailash Kumar Jha ,  Aman Agarwal ,  Avneesh Tiwari ,  Ravi Pandappa Kamaladinni ,  Samiran Bhowmik ,  Abhishek Kaswan

IPC: H04W8/04 ,  H04W48/16 ,  H04W48/18 ,  H04W48/20 ,  H04W84/04

CPC classification number: H04W48/16 ,  H04W48/18 ,  H04W48/20 ,  H04W84/042

Abstract: Various embodiments herein disclose a method camping a User Equipment (UE) on a cell, the method comprising: creating a combined Most Recently Used (MRU) list by merging a list 4G MRU frequencies with a Public Land Mobile Network (PLMN) having a 5GC and a list of 5G MRU frequencies, determining whether one of a 4G cell with 5G core (5GC) and a 5G cell is available for camping by performing a MRU scan on the combined MRU list; performing one of: camping on one of the 4G cell with 5G core and the 5G cell in response to determining that one of the 5G cell and the 4G cell with 5G core is available and performing a 4G MRU frequency scan on a list of 4G without 5GC MRU frequencies in response to determining that one of the 4G cell with 5G core and the 5G cell is not available.

公开(公告)号：US11844139B2

公开(公告)日：2023-12-12

申请号：US17406908

申请日：2021-08-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Alok Kumar Jangid ,  Kailash Kumar Jha ,  Krishnamurthy Doddaballapur Ramu ,  Lalith Kumar

IPC: H04W76/32 ,  H04W76/30 ,  H04W28/02 ,  H04W60/04 ,  H04W88/02

CPC classification number: H04W76/32 ,  H04W76/30 ,  H04W28/02 ,  H04W60/04 ,  H04W88/02

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). Embodiments herein provide a method implemented in a User Equipment (UE). The method includes receiving, from a Mobility Management Entity (MME), a bearer resource modification reject message with a cause value, in response to a bearer resource modification request message sent to the MME. Further, the method includes deactivating an Evolved Packet System (EPS) bearer context information.

公开(公告)号：US20230379691A1

公开(公告)日：2023-11-23

申请号：US18320472

申请日：2023-05-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Manvir Singh DHIMAN ,  Arijit Sen ,  Aman Agarwal ,  Jagadeesh Gandikota ,  Kailash Kumar Jha ,  Koustav Roy ,  Ravi Pandappa Kamaladinni ,  Danish Ehsan Hashmi ,  Lalith Kumar

IPC: H04W8/18 ,  H04W68/02 ,  H04W4/12

CPC classification number: H04W8/183 ,  H04W68/02 ,  H04W4/12

Abstract: An example a method for managing paging restrictions in a wireless network includes detecting, by a UE, whether a first subscriber identity module (SIM) is configured for a dedicated data subscription (DDS). The method further includes detecting, by the UE, an occurrence of a trigger condition in connection with at least one of the first SIM and at least one second SIM and enabling, by the UE, a paging restriction to the at least one second SIM based on the occurrence of the predetermined trigger condition.

公开(公告)号：US11627622B2

公开(公告)日：2023-04-11

申请号：US16963549

申请日：2019-06-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Lalith Kumar ,  Kailash Kumar Jha ,  Govind Irappa Uttur ,  Shweta M ,  Vikrant Bajaj

IPC: H04W76/16 ,  H04W8/12 ,  H04W8/24 ,  H04W28/10 ,  H04W60/00 ,  H04W84/04

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Embodiments herein provide a method for HPLMN-based traffic control in a wireless communication network when a UE 300 is registered on different PLMNs.

公开(公告)号：US11564195B2

公开(公告)日：2023-01-24

申请号：US17040756

申请日：2019-03-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Lalith Kumar ,  Kailash Kumar Jha ,  Nitesh Pushpak Shah ,  Ricky Kumar Kaura ,  Shweta M ,  Ajay Kumawat ,  Vikrant Bajaj

IPC: H04W60/04 ,  H04W76/11 ,  H04W8/08 ,  H04W68/00 ,  H04W80/08

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The method includes configuring, by a User Equipment (UE) (100), a Protocol Data Unit (PDU) session type as an always-ON type or a normal PDU type. Further, the method includes sending, by the UE (100), a PDU session establishment request message including the PDU session type to be the always-ON type or the normal PDU type to a network (200) during an initial PDU session establishment procedure.

公开(公告)号：US11558774B2

公开(公告)日：2023-01-17

申请号：US16755766

申请日：2018-10-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Alok Kumar Jangid ,  Danish Ehsan Hashmi ,  Govind Irappa Uttur ,  Kailash Kumar Jha ,  Lalith Kumar ,  Sung-hoon Kim

IPC: H04W28/02 ,  H04W48/06 ,  H04W76/18

Abstract: Embodiments herein provide a wireless communication system for managing a network slice congestion. The wireless communication system includes a User Equipment (UE), operably coupled to a core network. The UE is configured to transmit a first NAS signaling message to the core network, wherein the first NAS signaling message comprises a specific network slide identity. The core network i configured to detect the network slice congestion in the wireless communication system. Further, the core network is configured to indicate the network slice congestion using a second NAS signaling message to the User Equipment (UE), wherein the second NAS signaling message comprising a reject cause value and a back off timer for the requested network slice identity.

公开(公告)号：US11483760B2

公开(公告)日：2022-10-25

申请号：US16611192

申请日：2018-05-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Alok Kumar Jangid ,  Kailash Kumar Jha ,  Govind Irappa Uttur ,  Danish Ehsan Hashmi ,  Lalith Kumar ,  Nitesh Pushpak Shah ,  Young-kyo Baek

IPC: H04W48/16 ,  H04W76/25 ,  H04W8/08 ,  H04W60/00 ,  H04W68/00 ,  H04W80/10

Abstract: Embodiments herein provide methods and systems for performing paging operation in 5G communication networks. The 5G core network can transmit a NAS message to a UE through a N3GPP access network, if the UE is reachable through the N3GPP access network. The NAS message can be sent by the 5G core network to the N3IWF. The N3IWF can send the NAS message to the UE, through the N3GPP access network. The UE can send a service request over 3GPP access, in response to the NAS message, to the 5G core network, through a 5G RAN. If the UE is not having access to the 5G RAN, then the UE can transmit a notification response message to the 5G core network, indicating the inability to transmit a service request. The transmission of NAS message through the N3IWF can lead to a significant saving of radio resources.

公开(公告)号：US10834629B2

公开(公告)日：2020-11-10

申请号：US15368528

申请日：2016-12-02

Applicant: Samsung Electronics Co., Ltd

Inventor： Lalith Kumar ,  Kailash Kumar Jha ,  Pavan Kumar Devarayanigari ,  Samiran Bhowmik ,  Seshu Babu Songa ,  Ricky Kaura

IPC: H04W28/02 ,  H04W8/02 ,  H04W48/18 ,  H04W60/04

Abstract: Embodiment herein achieves a method implemented in a mobile terminal. The method includes receiving a message from an entity in a network. Further, the method includes determining that a congestion timer T3246 is running, and performing one of stopping the timer T3246 and continuing the timer T3246. The method allows the UE to access the CS services when congestion at a MSC side is cleared.

公开(公告)号：US10805833B2

公开(公告)日：2020-10-13

申请号：US16315286

申请日：2017-07-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Lalith Kumar ,  Alok Kumar Jangid ,  Kailash Kumar Jha ,  Sunghoon Kim ,  Danish Ehsan Hashmi ,  Samiran Bhowmik ,  Ramesh Chandra Vuppala

IPC: H04W28/02 ,  H04W76/18 ,  H04W4/70

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services.The various embodiments of the present invention disclose a method of handling control plane data in a wireless network, the method comprises sending, by a user entity (UE), a non-access stratum (NAS) message along with an indication data to a mobility management (MM) core network entity. The MM core network entity processes the received NAS message and the indication data. The MM core network entity determines status of network congestion upon processing the processed NAS message. Sending, by the MM core network entity, a response to the UE based on at least one of the processed indication data and the determined network congestion.