公开(公告)号：US11228868B2

公开(公告)日：2022-01-18

申请号：US16640587

申请日：2018-11-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chandan Swarup Patra ,  Naveen Kumar Srinivasa Naidu ,  Sridharan Natarajan ,  Sudheer Kumar Hundi

IPC: H04W4/06 ,  H04W24/08 ,  H04W28/24

Abstract: Embodiments herein provide a method for managing Quality of Service (QoS) for multiple Evolved Multimedia Broadcast Multicast Service (eMBMS) services in a wireless communication system. The method includes detecting, by a network node, more than one Multimedia Broadcast-Multicast Service (MBMS) services in a group of MBMS services have a similar popularity index. Further, the method includes identifying, by the network node, which eMBMS service has more number of users facing Quality of Experience (QoE) issues, in response to detecting that the more than MBMS service in the group of MBMS services have the similar popularity index. Further, the method includes localizing, by the network node, whether the QoE issue is from at least one of the core network, the access network, the single eNB or a complete Multimedia Broadcast Single Frequency network (MBSFN) area. Furthermore, the method includes dynamically modifying, by the network node, QoS parameters based on the identification of the QoS issue.

公开(公告)号：US12114202B2

公开(公告)日：2024-10-08

申请号：US17593199

申请日：2021-08-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Santhosh Mohan ,  Sridharan Natarajan

IPC: H04W28/02 ,  H04L41/16 ,  H04W28/24 ,  H04W36/00 ,  H04W88/18

CPC classification number: H04W28/0268 ,  H04L41/16 ,  H04W28/24 ,  H04W36/0022 ,  H04W88/18

Abstract: The disclosure provides to a method and an apparatus for supervised learning approach for reducing latency during a context switchover in a 5G Multi-access Edge Computing (MEC). An example method for performing a context switchover in a wireless network includes identifying a plurality of first parameters associated with a user equipment (UE) and a plurality of second parameters associated with an edge network entity; receiving a data path change notification from a session management entity; determining a ranking for each of a plurality of edge application servers (EASs) based on the plurality of first parameters and the plurality of second parameters, in response to reception of the data path change notification; selecting at least one target EAS of the plurality of EASs based on the ranking for each of the plurality of EASs; and performing the context switchover to the at least one target EAS.

公开(公告)号：US11895531B2

公开(公告)日：2024-02-06

申请号：US17857483

申请日：2022-07-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Vasanth Kanakaraj ,  Vishal Murgai ,  Issaac Kommineni ,  Sridharan Natarajan ,  Shreyanshu Agarwal ,  P Keerthi Priya

IPC: H04W28/02 ,  H04L43/026 ,  H04L47/2425

CPC classification number: H04W28/0273 ,  H04L43/026 ,  H04L47/2433

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The method comprises: receiving a flow index corresponding to a plurality of applications available at an electronic device, wherein the flow index represents a type of the flow, and a priority of the flow; determining whether connection for the data transmission exists between the electronic device and an internet server based on the flow index; performing one of regulating the flow based on the flow index in response to determining that the connection for the data transmission exists between the electronic device and the internet server, and discarding the flow index received from the electronic device for regulation of the flow in response to determining that the connection for the data transmission does not exists.

公开(公告)号：US11290854B2

公开(公告)日：2022-03-29

申请号：US15976263

申请日：2018-05-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sridharan Natarajan ,  Sudheer Kumar Hundi ,  Chandan Swarup Patra

IPC: H04W4/08 ,  H04W24/08 ,  H04W24/02 ,  H04W72/08 ,  H04W72/00

Abstract: A method for providing a multimedia broadcast multicast service (MBMS) in a wireless communication system and an apparatus are provided, the method comprises obtaining information on a quality of experience (QoE) evaluated for each evolved MBMS (eMBMS) from among a plurality of eMBMSs in a service region, the QoE being evaluated based on a report from each user equipment (UE) receiving data of the each eMBMS, and determining, based on the information on the evaluated QoE, whether to switch a transmission mode for transmission of at least one of eMBMS content associated with the plurality of eMBMSs.