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公开(公告)号：US20210368568A1
公开(公告)日：2021-11-25
申请号：US17324305
申请日：2021-05-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Alok Kumar Jangid , Abhishek Kaswan , Aman Agarwal , Kailash Kumar Jha
Abstract: Provided is a method performed by a user equipment (UE) in a wireless communication system supporting Evolved Universal Mobile Telecommunications System Terrestrial Radio Access Network (E-UTRAN) New Radio (NR)-Dual Connectivity (ENDC). The method includes: receiving system information including information on an NR band list supported in the ENDC; identifying, based on the system information, NR bands supported at LTE frequencies of Long Term Evolution (LTE) bands in a most recently used (MRU) LTE frequency list of the UE; prioritizing the LTE frequencies in the MRU LTE frequency list, based on the supported NR bands and an ENDC capability of the UE; and performing a cell selection based on the prioritized MRU LTE frequency list.
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32.发明授权公开(公告)号：US11096245B2
公开(公告)日：2021-08-17
申请号：US16622725
申请日：2018-10-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Lalith Kumar , Danish Ehsan Hashmi , Kailash Kumar Jha , Alok Kumar Jangid , Govind Irappa Uttur
Abstract: Embodiments herein provide a method for maintaining service continuity by a User Equipment (UE) in a wireless communication system. The method includes detecting, by the UE, a change in location during a mobility of the UE from one tracking are to another tracking are within a radio access technology which is referred here as a first radio access technology. Further, on receiving the Registration or Tracking area reject from the core network of first radio access technology, the method includes initiating, by the UE, Initial Registration Request or Initial Attach Request procedure, wherein the UE sends an Registration Request or Attach Request message with other registered radio access technology information referred here as second radio access technology to a core network associated with the first radio access technology.
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33.发明申请METHOD AND APPARATUS FOR ENABLING A NETWORK SELECTION DURING CHANGE IN A LOCATION OF A USER DEVICE 审中-公开用于在用户设备的位置更改网络选择的方法和装置公开(公告)号：US20170041866A1
公开(公告)日：2017-02-09
申请号：US15230334
申请日：2016-08-05
Applicant: Samsung Electronics Co., Ltd
Inventor： Chetan Sharma , Alok Kumar Jangid , Kailash Kumar Jha , Mudit Goel , Ravikumar Kalaimani
CPC classification number: H04W48/18
Abstract: A method for enabling a network selection during change in a location of a user equipment (UE) comprises of performing an emergency camping on a first PLMN during a change in location of the UE from a first network to a second network in a power ON mode, identifying a mobile country code and a mobile network code of the first available network from a system information block (SIB) detected from the first network during the emergency camping, determine whether a registered public land mobile network (RPLMN) of the UE is same as a network area of the first available network by comparing the identified MCC and MNC with information of a PLMN database stored in the UE, and determining at least one PLMN from a plurality of priority PLMNs of the second network from the PLMN database if the RPLMN is different from the network area of the first available network.
Abstract translation: 一种用于在用户设备（UE）的位置的改变期间进行网络选择的方法包括：在电源接通模式下，在UE从第一网络到第二网络的位置改变期间，在第一PLMN上执行紧急驻留 从紧急营地期间从第一网络检测到的系统信息块（SIB）识别第一可用网络的移动国家代码和移动网络代码，确定UE的注册公共陆地移动网络（RPLMN）是否相同 作为第一可用网络的网络区域，通过将所识别的MCC和MNC与存储在UE中的PLMN数据库的信息进行比较，以及如果RPLMN在从PLMN数据库中确定来自第二网络的多个优先PLMN的至少一个PLMN 与第一个可用网络的网络区域不同。
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公开(公告)号：US12289660B2
公开(公告)日：2025-04-29
申请号：US17503147
申请日：2021-10-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Samiran Bhowmik , Kailash Kumar Jha , Subbarayudu Mutya , Jagadeesh Gurugubelli , Nitesh Pushpak Shah
IPC: H04W40/18 , H04B17/318 , H04W24/10
Abstract: Methods and systems for managing temperature of 5G UE by TX/RX path switching. If temperature of the UE increases beyond a preconfigured threshold due to heat contributed by a first TX/RX path of the UE, embodiments perform switching from the first TX/RX path to a second TX/RX path to control the temperature of the UE. The first TX/RX path and the second TX/RX path correspond to the same or different RF bands. If the first TX/RX path and the second TX/RX path correspond to different RF bands, the UE sends, to a wireless network, either: a measurement report, indicating that RSRP of a cell corresponding to the second TX/RX path is greater than RSRP of the serving cell corresponding to the first TX/RX path; or a UE Assistance Information indicating that the UE intends to camp on the cell corresponding to the second TX/RX path of the UE.
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公开(公告)号：US12256364B2
公开(公告)日：2025-03-18
申请号：US17594251
申请日：2020-04-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Lalith Kumar , Alok Kumar Jangid , Kailash Kumar Jha , Kundan Tiwari
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 managing paging procedure by a multi SIM user equipment (UE) in a wireless communication network. The method includes receiving, by the multi SIM UE, a paging message from a first SIM network, where the multi SIM UE is on an active data session on a second SIM network. Further, the method includes reading, by the multi SIM UE, the paging message from the first SIM network and determining, by the multi SIM UE, that a higher priority service is on-going on the second SIM network; and managing, by the multi SIM UE, the paging procedure by sending a paging reject message to the first SIM network of the wireless communication network.-
Patent Agency Ranking
公开(公告)号：US12192748B2
公开(公告)日：2025-01-07
申请号：US17851714
申请日：2022-06-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Samiran Bhowmik , Kailash Kumar Jha , Avneesh Tiwari
Abstract: A method for connecting user equipment (UE) to data network name (DNN) in public network integrated non-public network (NPN) is provided. The method includes identifying prioritized DNN and corresponding network slice, from list of prioritized DNNs and network slices, when UE (moves from first location to second location, where session management (SM) retry timer is enabled, disabling SM retry timer based on identification, evaluating user route selection policy (URSP) rule for connecting UE to prioritized DNN and corresponding network slice. Further, the disclosure relates to method receiving rejection cause when UE sends request to connect to higher priority DNN and via corresponding network slice, where SM retry timer is enabled, detecting inactivity of packet transmission for pre-determined time period, and evaluating URSP rule, where UE is connected to higher priority DNN, and corresponding network slice.
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37.发明授权公开(公告)号：US12058563B2
公开(公告)日：2024-08-06
申请号：US18155360
申请日：2023-01-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Alok Kumar Jangid , Danish Ehsan Hashmi , Govind Irappa Uttur , Kailash Kumar Jha , Lalith Kumar , Sung-hoon Kim
CPC classification number: H04W28/0289 , 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.
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公开(公告)号：US12022565B2
公开(公告)日：2024-06-25
申请号：US17544267
申请日：2021-12-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Samiran Bhowmik , Kailash Kumar Jha , Avneesh Tiwari
CPC classification number: H04W8/183 , H04W28/0925 , H04W28/0992 , H04W76/10
Abstract: Methods and systems for SIM management on a DSDA/DSDS device. Methods and systems for Subscriber Identity Module (SIM) management on a User Equipment (UE) are provided. The UE includes one of, a Dual SIM Dual Active (DSDA) UE, or a Dual SIM Dual Standby (DSDS) UE. A method disclosed herein includes selecting a SIM from dual SIM for at least one application to establish at least one Protocol Data Unit (PDU) session. The method includes selecting the SIM for the at least one application based on, at least one of, UE Route Selection Policy (URSP) rules of each SIM, Local Area Data Network (LADN) Data Network Names (DNNs) available per SIM, a current status of each SIM, and an availability of Public Network Integrated Non-Public Network (PNI-NPN) services for each SIM.
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公开(公告)号：US12010644B2
公开(公告)日：2024-06-11
申请号：US18158120
申请日：2023-01-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Lalith Kumar , Kailash Kumar Jha , Nitesh Pushpak Shah , Ricky Kumar Kaura , Shweta M , Ajay Kumawat , Vikrant Bajaj
CPC classification number: H04W60/04 , H04W8/08 , H04W68/005 , H04W76/11 , 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.
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公开(公告)号：US20230413134A1
公开(公告)日：2023-12-21
申请号：US18316654
申请日：2023-05-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Nishant , Kailash Kumar Jha , Avneesh Tiwari , Subbarayudu Mutya
IPC: H04W36/00
CPC classification number: H04W36/0072 , H04W36/0061
Abstract: The present disclosure relates to a method and device for optimizing multiple radio frequency (RF) module operation of a user equipment (UE) in a wireless network. The method comprises: activating a first RF module from a plurality of RF modules available at the UE for communication with a serving beam in a serving cell while remaining RF modules are inactive, select at least one RF module from the remaining inactivate RF modules to measure at least one neighbor beam from a plurality of neighbor beams of each neighbor cell, and create a list of available neighbor beams in neighbor cells based on the measurements, determining whether a signal strength associated with the serving beam meets a signal criteria, and performing one of continuing communication with the serving beam using the first RF module in response to determining that the signal strength associated with the serving beam does not meet the signal criteria, and switching the communication from the serving beam to the at least one neighbor beam based on the measurement for continuing the communication in response to determining that the signal strength associated with the serving beam meets the signal criteria.
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