公开(公告)号：US10582435B2

公开(公告)日：2020-03-03

申请号：US16047777

申请日：2018-07-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sandesh Kumar Srivastava ,  Harikrishnan Natarajan ,  Suneel Kumar Parmeshwar Diggi ,  Hong-Shik Kim ,  Madhan Raj Kanagarathinam ,  Siva Naga Kumar Venkata Atmakuri ,  Sung-In Kim

IPC: H04W36/30 ,  H04B17/382 ,  H04B17/318 ,  H04W36/00 ,  H04W36/12

Abstract: A method and system for handling a wireless communication in a Voice over Wireless Fidelity (VoWiFi) system including a plurality of nodes is provided. The method includes detecting, by a VoWiFi controller, a wireless connection between an electronic device and a first node from among the plurality of nodes; determining, by the VoWiFi controller, a performance of each of the plurality of nodes; detecting, by the VoWiFi controller, that a first performance of the first node is less than a second performance of a second node from among the plurality of nodes; and performing, by the VoWiFi controller, a handover of the electronic device from the first node to the second node.

公开(公告)号：US20210092657A1

公开(公告)日：2021-03-25

申请号：US16994344

申请日：2020-08-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Madhan Raj KANAGARATHINAM ,  Chounjong NAM ,  Gaurav SINHA ,  Gunjan kumar CHOUDHARY ,  Karthikeyan ARUNACHALAM ,  Sunghee LEE ,  Sujith Rengan JAYASEELAN ,  Dronamraju Siva SABAREESH ,  Harikrishnan Natarajan ,  Jaheon GU

IPC: H04W36/04 ,  H04W80/06 ,  H04L29/06 ,  H04W36/00

Abstract: Disclosed herein is a method and network handover system for handling a data session in a user equipment (UE). The method comprises initiating a data session of at least one application from a plurality of applications with a first communication interface using a first socket of the UE having a first socket file descriptor (SOCKFD) for the data session, detecting a deterioration in a network connection of the first communication interface, identifying a second communication interface, establishing a second socket having a second SOCKFD associated with the second communication interface and migrating the data session from the first communication interface to the second communication interface by mapping the first SOCKFD corresponding to the first socket to the second SOCKFD corresponding to the second socket.

公开(公告)号：US12192840B2

公开(公告)日：2025-01-07

申请号：US16994344

申请日：2020-08-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Madhan Raj Kanagarathinam ,  Chounjong Nam ,  Gaurav Sinha ,  Gunjan kumar Choudhary ,  Karthikeyan Arunachalam ,  Sunghee Lee ,  Sujith Rengan Jayaseelan ,  Dronamraju Siva Sabareesh ,  Harikrishnan Natarajan ,  Jaheon Gu

IPC: H04W36/04 ,  H04L69/16 ,  H04W36/00 ,  H04W36/36 ,  H04W80/06 ,  H04W36/14 ,  H04W36/30

Abstract: Disclosed herein is a method and network handover system for handling a data session in a user equipment (UE). The method comprises initiating a data session of at least one application from a plurality of applications with a first communication interface using a first socket of the UE having a first socket file descriptor (SOCKFD) for the data session, detecting a deterioration in a network connection of the first communication interface, identifying a second communication interface, establishing a second socket having a second SOCKFD associated with the second communication interface and migrating the data session from the first communication interface to the second communication interface by mapping the first SOCKFD corresponding to the first socket to the second SOCKFD corresponding to the second socket.

公开(公告)号：US11006323B2

公开(公告)日：2021-05-11

申请号：US16429261

申请日：2019-06-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hongshik Kim ,  Madhan Raj Kanagarathinam ,  Sungin Kim ,  Harikrishnan Natarajan

IPC: H04W4/00 ,  H04W28/20 ,  H04W28/02 ,  H04L12/24 ,  H04B7/15 ,  H04L12/813 ,  H04W40/22

Abstract: An electronic device and a method are provided for wireless local area network (WLAN) relay connection control. A cellular communication connection is established between the electronic device and a network. A WLAN communication connection is established between the electronic device and at least one external device. Policy information related to the WLAN relay function is checked. A bandwidth of at least one of the electronic device and the at least one external device is determined based on at least part of the policy information.