公开(公告)号：US20220132406A1

公开(公告)日：2022-04-28

申请号：US17558351

申请日：2021-12-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Lalith KUMAR ,  Alok Kumar JANGID ,  Kailash Kumar JHA ,  Danish Ehsan HASHMI ,  Govind Irappa UTTUR

IPC: H04W48/16 ,  H04W76/25 ,  H04W76/11 ,  H04W8/08 ,  H04W36/00 ,  H04W60/04 ,  H04W60/06 ,  H04W88/06

Abstract: Embodiments herein achieve a method for handling registration and session management in a wireless communication system. The method includes registering, by a User Equipment (UE), with a first core network entity over a 3GPP access network and a non-3GPP access network. Further, the method includes triggering, by the UE, a registration procedure to a second core network over the 3GPP access network when a periodic timer of the UE expires in an OOS state. Further, the method includes receiving, by the UE, a non-access stratum (NAS) message, over the 3GPP access network, with an indication to register for the non-3GPP access network with the second core network entity. Further, the method includes reinitiating the registration procedure to register again for the non-3GPP access with the second core network entity through the non-3GPP access network.

公开(公告)号：US20220132294A1

公开(公告)日：2022-04-28

申请号：US17513753

申请日：2021-10-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Nitesh Pushpak SHAH ,  Aman AGARWAL ,  Kailash Kumar JHA ,  Alok Kumar JANGID ,  Hitesh WADHWA ,  Subbarayudu MUTYA

IPC: H04W8/02

Abstract: According to various embodiments, an operating method of an electronic device may provided, and the operating method may comprise determining initiation of a voice call on a first Subscriber Identity Module (SIM), while availing first data services through the first SIM, wherein the initiation of a voice call leads to a fallback from a first Radio Access Technology (RAT), wherein a Default Data Subscription/Service (DDS) is set to the first SIM, registering with a first network through a second SIM, in response to determining the second SIM is registered with a second network with a second RAT, and availing the first data services from the second SIM that is registered with the first network, while engaging in the voice call on the first SIM. Other various embodiments may be possible.

公开(公告)号：US20220124598A1

公开(公告)日：2022-04-21

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 ,  H04W24/10 ,  H04B17/318

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.

公开(公告)号：US20210368383A1

公开(公告)日：2021-11-25

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：US20210105701A1

公开(公告)日：2021-04-08

申请号：US17061369

申请日：2020-10-01

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: H04W48/06 ,  H04W28/08 ,  H04W60/04

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. 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.

公开(公告)号：US20210096973A1

公开(公告)日：2021-04-01

申请号：US17039771

申请日：2020-09-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kailash Kumar JHA ,  Nitesh Pushpak SHAH ,  Nishant ,  Alok Kumar JANGID ,  Avneesh TIWARI ,  Ravi GUPTA ,  Srinidhi N.

IPC: G06F11/30 ,  G06F11/07 ,  G06F11/00 ,  G06F1/20 ,  G06N20/00

Abstract: Embodiments herein disclose a method for mitigating a temperature of an electronic device. The method includes determining, by the electronic device, the temperature of the electronic device, while a plurality of applications are executed on the electronic device, wherein each of the applications from the plurality of applications is associated with a first RAT. Further, the method includes detecting, by the electronic device, that the temperature of the electronic device meets thermal mitigation criteria. Further, the method includes mitigating, by the electronic device, the temperature of the electronic device by switching the application from the plurality of applications from the first RAT to a second RAT in response to detecting that the temperature of the electronic device meets the thermal mitigation criteria.

公开(公告)号：US20210044993A1

公开(公告)日：2021-02-11

申请号：US16924829

申请日：2020-07-09

Applicant: SAMSUNG ELECTRONICS CO, LTD.

Inventor： Kailash Kumar JHA ,  Nitesh Pushpak SHAH ,  Alok Kumar JANGID ,  Nishant NISHANT

IPC: H04W24/10 ,  H04W36/30 ,  H04W76/15 ,  H04W36/00

Abstract: Provided is a methods and apparatus for accessing New Radio (NR) services in a multi-RAT dual connectivity (DC). A method includes: selecting an anchor band cell as a primary cell for a User Equipment (UE) to access NR services in an Evolved UMTS Terrestrial Radio Access Network (E-UTRAN)-NR dual connectivity (ENDC). The method also includes prioritizing anchor band cells for the UE to perform cell search or cell reselection in the ENDC scenario. The method further includes selecting an NR DC band cell as the primary cell for the UE to access NR DC services in an NR DC. The method further includes prioritizing the NR DC band cells for the UE to perform cell search or cell reselection in the NR DC scenario, when the UE is an RRC idle state.

公开(公告)号：US20200344694A1

公开(公告)日：2020-10-29

申请号：US16857777

申请日：2020-04-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Alok Kumar JANGID ,  Arijit SEN ,  Kailash Kumar JHA ,  Nishant ,  Jagadeesh GANDIKOTA ,  Koustav ROY ,  Lalith KUMAR ,  Siva SELVAGANESAN ,  Mudit GOEL

IPC: H04W52/02 ,  H04W24/10 ,  H04W64/00 ,  H04W36/36 ,  H04W36/32 ,  H04W36/06 ,  H04B7/08 ,  H04W36/30 ,  G06N20/00

Abstract: A method for performing mobility-measurements in new radio (NR) based 3GPP mobile communication network is provided. The method includes receiving network information with respect to a geographical area from one or more user equipments (UEs) operating in geographical area for a predefined duration of time. The received network information is classified at various time-instants during the predefined duration of time as at least one of an NR spectrum availability and NR spectrum non-availability. An overall probability of availability of the NR spectrum within the area is calculated for a time-instant subsequent to the predefined duration of time based on the classified network information. The UE is enabled for scheduling NR measurements within the area based on the calculated probability.