公开(公告)号：US20200213814A1

公开(公告)日：2020-07-02

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：US20210321483A1

公开(公告)日：2021-10-14

申请号：US17230832

申请日：2021-04-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Naveen Kumar Srinivasa NAIDU ,  Aditya PRASAD ,  Chethan MAHADEV ,  Sahil RAYU

IPC: H04W76/45 ,  H04W76/18 ,  H04W76/11 ,  H04W48/16 ,  H04W4/10

Abstract: The present disclosure relates to method performed by a mission critical push-to-talk (MCPTT) server, the method comprises: receiving, from a first user equipment (UE), a request for a connection to communicate with one or more second UEs, wherein the request includes at least a first priority score associated with a type of the connection; determining, based on the request, a second priority score corresponding to the first UE, wherein the second priority score is associated with a type information; and performing based on the first priority score and the second priority score one of: approving the request for the connection, or rejecting the request for the connection.

公开(公告)号：US20230080351A1

公开(公告)日：2023-03-16

申请号：US17895576

申请日：2022-08-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Murali REDDIBOYANA ,  Naveen Kumar Srinivasa NAIDU ,  Suman KUMAR

IPC: H04W76/10

Abstract: A method for controlling an execution (signalling) of a non-3rd generation partnership project (3GPP) interworking function (N3IWF) is provided. The method includes splitting a signalling of a N3IWF into a control plane signalling and a user plane signalling, where the control plane signalling is handled by an N3IWF-C device and the user plane signalling is handled by an N3IWF-U device. Further, the method includes adding the E10 interface between the N3IWF-C device and the N3IWF-U device. Further, the method includes monitoring the E10 interface, whereas the E10 interface includes an E10AP. The N3IWF-C device and the N3IWF-U device enables a plurality of services between the N3IWF-C device and the N3IWF-U device. The plurality of services includes an interface management service, a bear management service, a trace management service, and a load management service.