公开(公告)号：US20200169849A1

公开(公告)日：2020-05-28

申请号：US16285399

申请日：2019-02-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Neha AGARWAL ,  Rohan Raj ,  Ashish Kumar Gupta ,  Shrinath Ramamoorthy Madhurantakam

IPC: H04W4/06 ,  H04W88/02 ,  H04B17/318 ,  H04B17/336

Abstract: Methods performed by a User Equipment (UE) are provided for enabling Multimedia Broadcast Multicast Services (MBMS) reception, the methods include creating, by at least one processor, a unified service guide including a list of at least one MBMS service available over at least one communication path based on information about the at least one MBMS service; selecting, by the at least one processor, a first communication path among the at least one communication path for a selected MBMS service among the list of the at least one MBMS service based on at least one of a signal condition of Multicast Broadcast Single Frequency Network (MBSFN) cell, signal conditions of a serving cell, service availability or a packet switched (PS) enabled stack; and providing, by the at least one processor, the selected MBMS service over the selected communication path.

公开(公告)号：US11140521B2

公开(公告)日：2021-10-05

申请号：US16285399

申请日：2019-02-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Neha Agarwal ,  Rohan Raj ,  Ashish Kumar Gupta ,  Shrinath Ramamoorthy Madhurantakam

IPC: H04W4/06 ,  H04B17/336 ,  H04B17/318 ,  H04W88/02

Abstract: Methods performed by a User Equipment (UE) are provided for enabling Multimedia Broadcast Multicast Services (MBMS) reception, the methods include creating, by at least one processor, a unified service guide including a list of at least one MBMS service available over at least one communication path based on information about the at least one MBMS service; selecting, by the at least one processor, a first communication path among the at least one communication path for a selected MBMS service among the list of the at least one MBMS service based on at least one of a signal condition of Multicast Broadcast Single Frequency Network (MBSFN) cell, signal conditions of a serving cell, service availability or a packet switched (PS) enabled stack; and providing, by the at least one processor, the selected MBMS service over the selected communication path.

公开(公告)号：US10187781B2

公开(公告)日：2019-01-22

申请号：US15907843

申请日：2018-02-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Rohit Kumar ,  Ashish Kumar Gupta ,  Balaji Srinivasan Thiruvenkatachari ,  Shrinath Ramamoorthy Madhurantakam ,  Swapnil Vinod Khachane

IPC: H04W8/18 ,  H04W4/16 ,  H04W72/04

Abstract: Some example embodiments provide a method performed by a dual subscriber identification module (SIM) dual standby (DSDS) controller for efficiently sharing radio frequency (RF) resources in a DSDS device, the method comprising: receiving, when a data session is ongoing in a first SIM, a request from a second SIM for access to the RF resources for performing an activity at the second SIM having higher priority than the data session; determining a scaled throughput for the first SIM; determining an RF rejection percentage for the second SIM based on the scaled throughput; and providing the second SIM with access to the RF resources based on the RF rejection percentage.

公开(公告)号：US20180255450A1

公开(公告)日：2018-09-06

申请号：US15907843

申请日：2018-02-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Rohit KUMAR ,  Ashish Kumar Gupta ,  Balaji Srinivasan Thiruvenkatachari ,  Shrinath Ramamoorthy Madhurantakam ,  Swapnil Vinod Khachane

IPC: H04W8/18 ,  H04W72/04 ,  H04W4/16

CPC classification number: H04W8/18 ,  H04W4/16 ,  H04W72/0453

Abstract: Some example embodiments provide a method performed by a dual subscriber identification module (SIM) dual standby (DSDS) controller for efficiently sharing radio frequency (RF) resources in a DSDS device, the method comprising: receiving, when a data session is ongoing in a first SIM, a request from a second SIM for access to the RF resources for performing an activity at the second SIM having higher priority than the data session; determining a scaled throughput for the first SIM; determining an RF rejection percentage for the second SIM based on the scaled throughput; and providing the second SIM with access to the RF resources based on the RF rejection percentage.

公开(公告)号：US09888413B2

公开(公告)日：2018-02-06

申请号：US14671412

申请日：2015-03-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Balaji Srinivasan Thiruvenkatachari ,  Swapnil Vinod Khachane ,  Ashish Kumar Gupta

IPC: H04W36/00 ,  H04L29/06 ,  H04W76/00 ,  H04W48/02 ,  H04W48/20

CPC classification number: H04W36/0083 ,  H04L65/4076 ,  H04W36/0061 ,  H04W48/02 ,  H04W48/20 ,  H04W76/40

Abstract: A method for providing IDLE mode multimedia broadcast multicast service (MBMS) continuity in a telecommunication network is provided. The method includes providing an MBMS of interest for a user equipment (UE) from a first cell in the telecommunication network, using an MBMS gateway, performing a cell re-selection measurement of at least a second cell using the UE, the second cell being a neighboring cell to the first cell, wherein the cell re-selection measurement comprises determining a configuration of the second cell to facilitate an MBMS and determining a signal strength matching a predetermined strength value, and selecting one of the first cell and the second cell using the UE, which is configured to facilitate the MBMS and has a signal strength value at least equal to the predetermined strength value and greater than the other cell.