公开(公告)号：US20200344289A1

公开(公告)日：2020-10-29

申请号：US16563541

申请日：2019-09-06

Applicant: Center of Human-centered Interaction for Coexistence

Inventor： Tae Young LEE ,  Eun Mi LEE ,  Jae Heung SURH ,  Joong Jae LEE ,  Bum Jae YOU

IPC: H04L29/08 ,  H04L12/24

Abstract: Provided is a dynamic network configuration and server extension system. The dynamic network configuration and server extension system includes a plurality of service servers configured to provide a request service according to a service request; and a management server configured to provide session information of a configuration which is dynamically transmitted by a buffer on a memory for the plurality of service servers providing the requested service and operate additionally the service server in proportional to the service request to extend the server. According to the present disclosure, it is possible to provide a service desired by a user (client) through a wired/wireless dynamic environment configuration method and a wired/wireless load distribution server management function.

公开(公告)号：US20200344286A1

公开(公告)日：2020-10-29

申请号：US16563591

申请日：2019-09-06

Applicant: Center of Human-Centered Interaction for Coexistence

Inventor： Tae Young LEE ,  Eun Mi LEE ,  Jae Heung SURH ,  Joong Jae LEE ,  Bum Jae YOU

IPC: H04L29/06 ,  H04L12/851 ,  H04L12/841

Abstract: Provided is a method for operating a dynamic network service on the basis of latency. A method for operating a dynamic network service on the basis of latency according to an exemplary embodiment of the present disclosure includes receiving a required latency corresponding to a latency required for operating a service in which at least one type of data among video data, voice data, and sensor data is provided to a user over a network; profiling latency information which is information on a latency related to each of a plurality of detailed modules to be used for operating the service while the service is operating; and changing a configuration for at least one of the plurality of detailed modules so as to correspond to the required latency on the basis of the profiling result.

公开(公告)号：US20200019208A1

公开(公告)日：2020-01-16

申请号：US16335507

申请日：2017-09-25

Applicant: Center of Human-Centered Interaction for Coexistence

Inventor： Bum Jae YOU ,  Joong Jae LEE ,  Eun Mi LEE ,  Tae Young LEE

IPC: G06F1/10 ,  H04W56/00 ,  H04L29/06 ,  G06F1/12

Abstract: A local watch skew compensation device of the present invention is a client device which is synchronized with the other client device to provide a time-aware service including: a local time providing unit which supplies first local time data and second local time data in accordance with a local clock; a media scheduling unit which receives first media data and second media data from the other client device, schedules first playout time of the first media data using the first local time data, and schedules second playout time of the second media data using the second local time data; and a skew monitoring unit which requests global time data to a global time server when a difference between the first playout time and the second playout time exceeds a skew threshold value, and the first media data and the second media data are different types of media data.