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.