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公开(公告)号：US20210258859A1
公开(公告)日：2021-08-19
申请号：US17176635
申请日：2021-02-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Mahmoud WATFA
Abstract: The disclosure relates to a communication method and a 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 disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as a smart home, a smart building, a smart city, a smart car, a connected car, healthcare, digital education, a smart retail, security and safety services. A method for a user equipment (UE) in a network is provided. The UE is using control plane CIoT 5GS optimization and is in a restricted service area. The method includes determining one or more of a mode of the UE, a type of data required, and a service requested, and setting a UE behavior for initiating a NAS procedure based on one or more of the mode of the UE, the type of data required, and the service requested.
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公开(公告)号：US20210243619A1
公开(公告)日：2021-08-05
申请号：US17248552
申请日：2021-01-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Mahmoud WATFA , Ricky Kumar KAURA
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. There is disclosed a method, for a first network entity, for informing a change in coverage enhancement usage in a network comprising the first network entity and a user equipment (UE). The method comprises, in response to determining that a restriction on the use of coverage enhancement has changed for the UE, transmitting, to the UE, a first message including an indication of the change.
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公开(公告)号：US20250048307A1
公开(公告)日：2025-02-06
申请号：US18791965
申请日：2024-08-01
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Lalith KUMAR , Aman AGARWAL , Sidhant JAIN , Mahmoud WATFA
Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The embodiments herein provide a method of a network entity for handling a mobile base station relay (MBSR), the method comprising: identifying that an MBSR authorization state changes to not authorized; transmitting, to a base station, a first message including an authorization indication indicating that the MBSR authorization state is not authorized; receiving, from the base station, a second message including a first indication indicating that an operation for a non-authorized MBSR has completed; and performing a de-registration procedure with the MBSR in response to receiving the first indication.
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公开(公告)号：US20240349395A1
公开(公告)日：2024-10-17
申请号：US18751922
申请日：2024-06-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Mahmoud WATFA , Lalith KUMAR
Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Disclosed is a method of controlling timer T3440 or T3540 in a User Equipment, UE, the timer being operable to guard a time during which the UE maintains a certain type of connection to a telecommunication network, wherein the timer has a default first time period in the absence of a first condition and a second condition being met, wherein if both the first condition and the second condition are met, then the first default time period is extended to a second time period.
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公开(公告)号：US20240292215A1
公开(公告)日：2024-08-29
申请号：US18592312
申请日：2024-02-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Mahmoud WATFA , Ricky Kumar KAURA
CPC classification number: H04W12/06 , H04W84/042
Abstract: There is disclosed a method for a user equipment (UE) in a wireless communication system, receiving pending network slice selection assistance information (NSSAI) including one or more single NSSAIs (S-NSSAIs), and applying the received pending NSSAI to at least one second public land mobile network (PLMN) in a registration area, wherein the UE is assigned to the registration area comprising two or more tracking areas (TAs) including at least a first set of TAs belonging to a first public land mobile network (PLMN) to which the UE is registered.
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Patent Agency Ranking
36.发明公开公开(公告)号：US20240276349A1
公开(公告)日：2024-08-15
申请号：US18438350
申请日：2024-02-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Mahmoud WATFA , Chadi KHIRALLAH , Erik GUTTMAN
IPC: H04W48/08
CPC classification number: H04W48/08
Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The present disclosure provides a method and apparatus of a termina. The terminal, in case that a cell is barred to the terminal, receives, from a base station, a message comprising information indicating the cell is barred, wherein the cell is barred to the terminal based on energy information and wherein the terminal is capable of supporting an energy saving operation.
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公开(公告)号：US20240251467A1
公开(公告)日：2024-07-25
申请号：US18289681
申请日：2022-05-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Lalith KUMAR , Mahmoud WATFA
Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Embodiments herein disclose methods for performing PDU session recovery in a RRC inactive state of a UE (100) by the UE (100). The method includes initiating a NAS message in the RRC inactive state of the UE (100). Further, the method includes receiving a fallback indication from a lower layer and determining whether the UE (100) included an indication in the NAS message. In an embodiment, the method includes initiating recovery of the PDU session for which at least one user-plane resource was active prior to receiving the fallback indication upon determining that the UE (100) does not include the indication in the NAS message. In another embodiment, the method includes forbidding to initiate recovery of the PDU session for which at least one user-plane resource was active prior to receiving the fallback indication upon determining that the UE (100) included the indication in the message.
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公开(公告)号：US20240114074A1
公开(公告)日：2024-04-04
申请号：US18477394
申请日：2023-09-28
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Mahmoud WATFA , Lalith KUMAR
IPC: H04L67/146 , H04L67/142 , H04W8/20
CPC classification number: H04L67/146 , H04L67/142 , H04W8/20
Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Disclosed is a method of operating a user equipment (UE) operable to communicate with a telecommunication network, comprising the steps of: the UE sending to the telecommunication network a control plane service request (CPSR) message with cellular Internet of Things (CIoT) user data, associated with a protocol data unit (PDU) session; the UE receiving from the telecommunication network a SERVICE ACCEPT message, indicating that the PDU session is inactive in the network; and the UE verifying if the PDU session has an identity the same as an identity of the PDU session included in the CPSR message with CIoT user data and, if so then the UE determines that the CIoT user data was not successfully sent to the telecommunication network or to a final recipient.
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公开(公告)号：US20230269629A1
公开(公告)日：2023-08-24
申请号：US18304112
申请日：2023-04-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Mahmoud WATFA
IPC: H04W28/24 , H04W12/033 , H04W12/10 , H04W28/02
CPC classification number: H04W28/24 , H04W12/033 , H04W12/10 , H04W28/0268
Abstract: A method performed by a user equipment (UE) in a wireless communication system is provided. The method may include: receiving, from a network entity, information associated with one or more quality of service (QoS) rules; checking the information associated with the one or more QoS rules, for a QoS rule associated with a non-default QoS rule and for the QoS rule with a rule operation different from deleting the QoS rule; in case that the UE is in a narrow band (NB)-N1 mode, the QoS rule is associated with the non-default QoS rule and the rule operation is different from deleting the QoS rule, detecting the QoS rule as an error; and transmitting, to the network entity, a protocol data unit (PDU) session modification request message to delete the detected QoS rule.
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公开(公告)号：US20230254762A1
公开(公告)日：2023-08-10
申请号：US18166360
申请日：2023-02-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Lalith KUMAR , Danish Ehsan HASHMI , Koustav ROY , Arijit SEN , Jagadeesh GANDIKOTA , Mahmoud WATFA
Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a user equipment (UE) in a mobile communication system is provided. The method comprises receiving, from an access management function (AMF) entity via a base station, a configuration update command message in case that the UE supporting a multi universal subscriber identity module (MUSIM) feature is not registered for an emergency service, and disabling the MUSIM features based on the received configuration update command message. The configuration update command message includes registration result information indicating that the UE supporting the MUSIM features is registered for the emergency service.
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