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公开(公告)号：US20250016611A1
公开(公告)日：2025-01-09
申请号：US18891312
申请日：2024-09-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Mahmoud WATFA , Mehrdad SHARIAT
Abstract: A method for supporting end-to-end (e2e) Quality of Service (QoS) for uplink (UL) communication between a User Equipment (UE) and a network via a relay node, the method performed by the relay node, are provided. The method includes receiving, from the network, a downlink (DL) packet for the UE, wherein the DL packet includes a value of a first indicator of a QoS flow on a first link between the relay node and the network, and creating or updating a QoS rule, wherein the QoS rule is derived based on the value of the first indicator, and optionally wherein the created or updated QoS rule corresponds to the UE or to a QoS flow on a second link with the UE.
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公开(公告)号：US20240381287A1
公开(公告)日：2024-11-14
申请号：US18659289
申请日：2024-05-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Mahmoud WATFA , Lalith KUMAR
IPC: H04W60/06 , H04W12/106 , H04W76/20
Abstract: The disclosure relates to a fifth generation (5G) or sixth generation (6G) communication system for supporting a higher data transmission rate. A method performed by a User Equipment (UE) is provided. The method includes determining to include unavailability information in a deregistration request message, and transmitting, to a network entity, the deregistration request message, wherein the unavailability information is included in the deregistration request message as non-cleartext information, wherein the deregistration request message includes a non-access stratum (NAS) message container information element (IE), wherein the unavailability information is included in the NAS message container IE, and wherein at least a part of the NAS message container IE is ciphered by the UE.
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公开(公告)号：US20240340837A1
公开(公告)日：2024-10-10
申请号：US18627387
申请日：2024-04-04
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. Specifically, the disclosure provides a method for managing a context associated with a UE during a discontinuous coverage scenario in a telecommunication network by a network apparatus. The method includes detecting a 5G mobile management (5GMM) signalling congestion to perform a NAS level congestion control. The method includes receiving unavailability information due to discontinuous coverage, when the UE is allowed to initiate a 5GMM procedure. Further, the method includes avoiding to reject a request for mobility registration update from the UE to manage a context associated with the UE during a discontinuous coverage scenario, when the network apparatus receives the unavailability information due to discontinuous coverage from the UE.
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公开(公告)号：US20240251339A1
公开(公告)日：2024-07-25
申请号：US18015865
申请日：2023-01-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Lalith KUMAR , Aman AGARWAL , Kailash Kumar JHA , Mahmoud WATFA
CPC classification number: H04W48/18 , H04W8/02 , H04W84/042
Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Embodiments herein provide higher priority PLMN selection method during disaster situation in a wireless network (1000) by MS (100). In an embodiment, when MS (100) is registered for the disaster roaming service, the method includes selecting a higher priority PLMN in a priority order when the higher priority PLMN is available in the network and other non-forbidden PLMN when the higher priority PLMN is unavailable in the network, and registering the MS to receive the service in the network on one of the selected higher priority PLMN, and the selected other non-forbidden PLMN. In another embodiment, when the MS is not registered for the disaster roaming service, the method includes selecting a higher priority PLMN in a priority order when the higher priority PLMN is available in network, and registering the MS on the selected higher priority PLMN to receive the service in network.
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公开(公告)号：US20240172162A1
公开(公告)日：2024-05-23
申请号：US18426235
申请日：2024-01-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Mahmoud WATFA
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 a user equipment (UE) is disclosed. The method comprises: transmitting, by the UE to a network entity, a registration request message including a registration type information element (IE) indicating a periodic registration updating or a mobility registration updating; receiving, by the UE from the network entity, a registration accept message including a pending network slice selection assistant information (NSSAI); and determining, by the UE, that a previously received allowed NSSAI as invalid based on the registration accept message.
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Patent Agency Ranking
公开(公告)号：US20240056904A1
公开(公告)日：2024-02-15
申请号：US18447998
申请日：2023-08-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Mahmoud WATFA , Chadi KHIRALLAH , David Gutierrez ESTEVEZ
CPC classification number: H04W36/0011 , H04W76/20
Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. One or more network entities, such as a network function, a user equipment of a 3GPP communication network which use one or more expected CP to UP switch parameters which are one or more new parameters to inform the network about a CP to UP switch. An expected CP to UP switch parameter may be used to inform the network about an expected time of the CP to UP switch. The one or more expected CP to UP switch parameters may be exposed. An AF may provide the one or more expected CP to UP switch parameters to the network. An AI/ML AF may provide the one or more expected CP to UP switch parameters as part of AI/ML assisted parameters.
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公开(公告)号：US20240049111A1
公开(公告)日：2024-02-08
申请号：US18492184
申请日：2023-10-23
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 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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78.发明公开公开(公告)号：US20230354460A1
公开(公告)日：2023-11-02
申请号：US17796472
申请日：2021-01-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Mahmoud WATFA
Abstract: There is disclosed a first method for a UE, wherein the UE is in 5GMM-CONNECTED mode with RRC inactive indication. The first method comprises: establishing a PDU session for sending data over the control plane; determining that there is data to be sent in an UL NAS TRANSPORT message; in response to the determining, requesting lower layers to resume an RRC connection; and upon receiving a fallback indication from the lower layers in response to the requesting, entering 5GMM-IDLE mode. Also disclosed is a second method for a UE, wherein the UE is in 5GMM-CONNECTED mode with RRC inactive indication. The second method comprises: establishing a PDU session for sending data over the user plane; determining that there is user data to be sent over the user plane; determining that there is no pending NAS procedure; and upon receiving a fallback indication from the lower layers, in response to the determining, entering 5GMM-IDLE mode. Also disclosed is a third method for a UE, wherein the UE is in 5GMM-CONNECTED mode with RRC inactive indication. The third method comprises: in response to receiving, from lower layer, a suspend indication, determining the type of the suspend indication; and entering a NAS mode according to the determined type of the suspend indication.
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公开(公告)号：US20230300730A1
公开(公告)日：2023-09-21
申请号：US18016824
申请日：2021-07-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Mahmoud WATFA
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 first method performed by a network entity is disclosed, the method comprising: in case that there is pending network slice selection assistance information (NSSAI) that includes at least one second single NSSAI (S-NSSAI) for a user equipment (UE), receiving, from the UE, a request message including requested NSSAI including at least one first S-NSSAI over a first access type; and transmitting, to the UE, the pending NSSAI including the at least one first S-NSSAI, wherein the at least one first S-NSSAI is different from the at least one second S-NSSAI.
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公开(公告)号：US20230224227A1
公开(公告)日：2023-07-13
申请号：US18153086
申请日：2023-01-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chadi KHIRALLAH , 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 communication with a telecommunication network is provided. The method includes transmitting an indication to the telecommunication network, the indication indicating an ability of the UE to support at least one slice on at least one of a per-cell level or a per-tracking area (TA) level. The UE and the telecommunication network support network slicing. Disclosed is a method of operating a User Equipment, UE, in communication with a telecommunication network, wherein the UE and the telecommunication network support network slicing, wherein the UE indicates to the telecommunication network its ability to support at least one slice on either a per-cell level or a per-Tracking Area, TA, level.
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