公开(公告)号：US20220224761A1

公开(公告)日：2022-07-14

申请号：US17705952

申请日：2022-03-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jamsheed Manja PPALLAN ,  Karthikeyan A ,  Madhan Raj KANAGARATHINAM ,  Dronamraju Siva SABAREESH ,  Ramanathan PALANIAPPAN ,  Sweta JAISWAL ,  Irlanki SANDEEP ,  Sunny

IPC: H04L67/51 ,  H04L67/56 ,  H04L61/4511

Abstract: A method of discovering edge-servers and services through domain name server (DNS) resolution in a mobile edge computing (MEC) platform based network is provided. The method includes communicating a DNS-query from a user-equipment to a DNS server, wherein DNS query pertains to a user-request for accessing one or more web-based services. The user equipment (UE) receives, from the DNS server, a response comprising details with respect to a plurality of available-servers configured for rendering the web-based services. The details comprises at-least one of, an indication of the server being edge server associated with the MEC platform or a remote-server, a location of the server, and one or more services associated with the server. Each of the available servers are evaluated by the UE based on the response at-least based on the plurality of associated services and a distance of the server with respect to the UE.

公开(公告)号：US20240056878A1

公开(公告)日：2024-02-15

申请号：US18447756

申请日：2023-08-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Madhan Raj KANAGARATHINAM ,  Irlanki SANDEEP ,  Kavin Kumar THANGADORAI ,  Srihari KUNCHA ,  Dronamraju Siva SABAREESH ,  Srihari SRIRAM ,  Sukhdeep SINGH ,  Sri Vinod PALACHARLA ,  Jayendra Reddy KOVVURI ,  Mohan Rao GOLI ,  Sunghee LEE

IPC: H04W28/02

CPC classification number: H04W28/0268

Abstract: Embodiments herein provide a method for managing Quality of Service (QoS) of applications in a wireless network. Detecting a plurality of data traffic of plurality of applications based on current activities of a user equipment (UE), hardware components of UE, a plurality traffic parameter, a QoS report received from an access point (AP) associated with UE in a wireless network. Detecting an enhanced distributed channel access (EDCA) function based on plurality of data traffic. The EDCA function includes current mapping between access category of each data structure and traffic category of plurality of data traffic based on association. Classifying plurality of data traffic of the plurality of applications into priority data traffic category and non-priority data traffic category based on current mapping of the EDCA function. Modifying current mapping of EDCA function based on priority data traffic category, non-priority data traffic category, and access category of each data structure of plurality of data structures.

公开(公告)号：US20200236139A1

公开(公告)日：2020-07-23

申请号：US16603558

申请日：2018-04-06

Applicant: Samsung Electronics Co., Ltd

Inventor： Karthikeyan ARUNACHALAM ,  Jamsheed MANJA PPALLAN ,  Dronamraju Siva SABAREESH ,  Sung-Ki SUH ,  Tae-Wan KIM ,  Karthikeyan SUBRAMANIAM ,  Kannan GOVINDAN ,  Rohit SHANKAR LINGAPPA ,  Sweta JAISWAL

IPC: H04L29/06 ,  H04L29/12 ,  H04L29/08

Abstract: The embodiments herein disclose methods and systems for reducing network protocol latency for at least one application on an electronic device, a method includes pre-resolving a plurality of Domain Name System (DNS) queries for the at least one application. The plurality of DNS queries is pre-resolved before triggering at least one DNS resolution query from the at least one application. The method includes pre-connecting a plurality of TCP connections of the at least one application with at least one Transmission Control Protocol (TCP) server. The plurality of TCP connections are pre-connected before triggering at least one TCP connection request from the at least one application. The method includes exchanging a plurality of secure certificates with the at least one TCP server to secure the plurality of pre-connected TCP connections. The secure certificates are exchanged before receiving at least one request from the at least one application for secure certificate negotiation.

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：US20200329109A1

公开(公告)日：2020-10-15

申请号：US16846995

申请日：2020-04-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jamsheed Manja PPALLAN ,  Karthikeyan A ,  Madhan Raj KANAGARATHINAM ,  Dronamraju Siva SABAREESH ,  Ramanathan PALANIAPPAN ,  Sweta JAISWAL ,  Irlanki SANDEEP ,  Sunny

IPC: H04L29/08 ,  H04L29/12

Abstract: A method of discovering edge-servers and services through domain name server (DNS) resolution in a mobile edge computing (MEC) platform based network is provided. The method includes communicating a DNS-query from a user-equipment to a DNS server, wherein DNS query pertains to a user-request for accessing one or more web-based services. The user equipment (UE) receives, from the DNS server, a response comprising details with respect to a plurality of available-servers configured for rendering the web-based services. The details comprises at-least one of, an indication of the server being edge server associated with the MEC platform or a remote-server, a location of the server, and one or more services associated with the server. Each of the available servers are evaluated by the UE based on the response at-least based on the plurality of associated services and a distance of the server with respect to the UE. The UE selects the nearby edge-server and/or remote server out of the available servers for accessing the one or more requested web-based services at-least based on the evaluation.

公开(公告)号：US20200007628A1

公开(公告)日：2020-01-02

申请号：US16426454

申请日：2019-05-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Karthikeyan ARUNACHALAM ,  Jamsheed Manja PPALLAN ,  Dronamraju Siva SABAREESH ,  Sweta JAISWAL ,  Madhan Raj KANAGARATHINAM ,  Kyoungjin MOON

IPC: H04L29/08 ,  H04L12/26 ,  H04L29/12

Abstract: A method and a user terminal for establishing a connection between the user terminal and a content server are provided. The method includes receiving, at the user terminal, a domain name server (DNS) response including addresses of a plurality of content delivery network (CDN) servers, detecting a round trip time (RTT) for each of the plurality of the CDN servers based on the address of each of the plurality of the CDN servers, the RTT being a time length for rounding trip from the user terminal via one of the CDN servers to the user terminal, determining a first CDN server based on the lowest RTT, transmitting a request for content to the first CDN server, and receiving the requested content from the first CDN server.