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：US11425565B2

公开(公告)日：2022-08-23

申请号：US16810261

申请日：2020-03-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Madhan Raj Kanagarathinam ,  Sujith Rengan Jayaseelan ,  Gaurav Sinha ,  Bhagwan Dass Swami ,  Gunjan Kumar Choudhary ,  Karthikeyan Arunachalam

IPC: H04W12/06 ,  H04W80/06 ,  H04L29/06 ,  H04L69/164 ,  H04L69/16 ,  H04L69/163

Abstract: A method for Multipath Quick User Datagram Protocol (UDP) Internet Connections (MPQUIC) over Quick SOCKS (QSOCKS) in a wireless network is provided. The method includes receiving, by a QSOCKS server, a Client Hello (CHLO) message from a QSOCKS client device using a QSOCKS method tag, wherein the CHLO message comprises a plurality of client-supported SOCKS Authentication (AUTH) procedures, selecting, by the QSOCKS server, a candidate client-supported SOCKS AUTH procedure from the plurality of client-supported SOCKS AUTH procedures, and transmitting, by the QSOCKS server, a reject packet using the QSKM tag to the QSOCKS client device, wherein the reject packet includes information indicating the selected candidate client-supported SOCKS AUTH procedure.