公开(公告)号：WO2022211588A1

公开(公告)日：2022-10-06

申请号：PCT/KR2022/004738

申请日：2022-04-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： RAJENDRAN, Sriganesh ,  SHRIVASTAVA, Vinay Kumar

IPC: H04W48/02 ,  H04W8/24 ,  H04W48/10 ,  H04W48/18 ,  H04W76/10 ,  H04W84/10

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), includes: receiving, from at least one stand-alone non-public network base station (SNPN BS), system information block (SIB) including a group ID (GID) at an access stratum (AS) of the UE; reporting each GID per SNPN BS to a non-access stratum (NAS) of the UE, at the AS of the UE; and in case that an RRCSetup message is received from one of the at least one SNPN BS, transmitting an RRCSetupComplete message including a onboarding request.

公开(公告)号：WO2023033629A1

公开(公告)日：2023-03-09

申请号：PCT/KR2022/013370

申请日：2022-09-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： SHRIVASTAVA, Vinay Kumar ,  RAJENDRAN, Sriganesh ,  GUPTA, Varini

IPC: H04W68/02 ,  H04W4/06 ,  H04W76/28 ,  H04W76/40

Abstract: The disclosure relates to a fifth generation (5G) or sixth generation (6G) communication system for supporting a higher data transmission rate. A method is provided. The method includes receiving, by a Next Generation Radio Access Network (NG-RAN) node, a multicast group paging message from an Access and Mobility Management Function (AMF) node, determining, by the NG-RAN node, one or more User Equipment (UE) that has to be page (e.g., multicast group paging) for the MBS multicast session activation notification based on the received multicast group paging message, performing, by the NG-RAN node, the multicast group paging for one or more determined UE, wherein the NG-RAN node pages the MBS multicast session activation notification to one or more determined UE.

公开(公告)号：WO2022031127A1

公开(公告)日：2022-02-10

申请号：PCT/KR2021/010443

申请日：2021-08-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： LATHEEF, Fasil Abdul ,  SHRIVASTAVA, Vinay Kumar ,  RAJENDRAN, Sriganesh

IPC: H04W76/40 ,  H04W76/25 ,  H04W76/27 ,  H04W28/02 ,  H04W4/06

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 disclose methods and systems to achieve inter RRC state and inter cell service continuity in NR MBS by addressing procedures and signalling for achieving service continuity upon state change and upon cell change in scenarios such as, but not limited to, RRC connection release, RRC cell reselection, and so on.

公开(公告)号：WO2022031081A1

公开(公告)日：2022-02-10

申请号：PCT/KR2021/010352

申请日：2021-08-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： LATHEEF, Fasil Abdul ,  SRIVASTAVA, Vinay Kumar ,  RAJENDRAN, Sriganesh

IPC: H04W76/40 ,  H04W4/06 ,  H04W88/14 ,  H04W88/08

Abstract: The disclosure is related to a method performed by a network entity in a wireless communication system. The method may include: receiving, from a terminal, a message indicating that the terminal joins or leaves a multicast and broadcast service (MBS) session using non access stratum (NAS) signaling; and transmitting, to a base station, information indicating that the terminal is to join or leave the MBS session based on the message.

公开(公告)号：WO2023014097A1

公开(公告)日：2023-02-09

申请号：PCT/KR2022/011505

申请日：2022-08-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： RAJENDRAN, Sriganesh ,  SHRIVASTAVA, Vinay Kumar

IPC: H04W48/18 ,  H04W76/10 ,  H04W48/08 ,  H04W4/90 ,  H04W84/10 ,  H04L65/1016

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 wireless communication system is provided. The method includes receiving, from a base station, first system information including information on at least one stand-alone non-public network (SNPN), receiving, from the base station, second system information including information on a first list of at least one group identifier for network selection (GIN) to support an access using credentials from a credentials holder or to enable a UE onboarding and information on a second list of associations between the at least one GIN and the at least one SNPN in the first system information, selecting an SNPN based on the first system information and the second system information; and performing, with the base station, a radio resource control (RRC) establishment for the selected SNPN.

公开(公告)号：WO2023287160A1

公开(公告)日：2023-01-19

申请号：PCT/KR2022/010116

申请日：2022-07-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： SHRIVASTAVA, Vinay Kumar ,  RAJENDRAN, Sriganesh ,  BAEK, Sangkyu

IPC: H04L1/18 ,  H04W4/06 ,  H04W76/28 ,  H04L69/28

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Accordingly, the embodiment herein is to provide a method and a User Equipment (100) for enhancing Medium Access Control (MAC) reset mechanism and other RRC procedures in a New Radio (NR) Multicast and broadcast service (MBS) communication. The method includes receiving a service from a network device (200), where the service includes an MBS multicast service and an MBS broadcast service. Furthermore, the method includes receiving a plurality of network messages from the network device. Furthermore, the method includes determining a plurality of events associated with the UE (100). Furthermore, the method includes performing the MAC reset mechanism in the MBS communication based on the service and/or the plurality of network messages, and/or the plurality of events.