公开(公告)号：US12052585B2

公开(公告)日：2024-07-30

申请号：US17605575

申请日：2020-04-24

Applicant: WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.

Inventor： Asaf Zebulon ,  Fathan Adi Pranaya ,  Hwanwoong Hwang ,  Woojin Ahn ,  Juhyung Son ,  Jinsam Kwak

IPC: H04W16/28 ,  H04L1/00 ,  H04W84/12

CPC classification number: H04W16/28 ,  H04L1/0003 ,  H04W84/12

Abstract: A method for client steering in a multiple access point (AP) network is performed by a controller and comprises the steps of: receiving, from one or more APs, pieces of related information for the client steering; on the basis of the pieces of information, determining a particular candidate BSS for the client steering from among a plurality of BSSs; and transmitting a request message for the client steering to an AP operating the particular candidate BSS.

公开(公告)号：US11546582B2

公开(公告)日：2023-01-03

申请号：US17504479

申请日：2021-10-18

Applicant: WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC. ,  FOUNDATION FOR RESEARCH AND BUSINESS, SEOUL NATIONAL UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Juhyung Son ,  Fathan Adi Pranaya ,  Jinsam Kwak ,  Jihoon Yun

IPC: H04N19/105 ,  H04N19/103 ,  H04N19/167 ,  H04N19/176 ,  H04N19/52 ,  H04N19/597 ,  H04N19/40 ,  H04N19/70 ,  H04N13/332 ,  G06F3/01

Abstract: An encoding acceleration method of cloud VR (virtual reality) video, the method comprising: constructing a reference frame candidate for encoding of a current frame; selecting a specific reference frame among the reference frame candidate based on a sensor data of IMU (Inertial Measurement Unit); selecting a prediction mode for encoding the current frame based on information included in the specific reference frame; and encoding the current frame based on the selected prediction mode.

公开(公告)号：US11792392B2

公开(公告)日：2023-10-17

申请号：US17717073

申请日：2022-04-09

Applicant: WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC. ,  FOUNDATION FOR RESEARCH AND BUSINESS, SEOUL NATIONAL UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Juhyung Son ,  Fathan Adi Pranaya ,  Jinsam Kwak ,  Jihoon Yun

IPC: H04N19/105 ,  H04N19/103 ,  H04N19/167 ,  H04N19/176 ,  H04N19/52 ,  H04N19/597 ,  H04N19/40 ,  H04N19/70 ,  H04N13/332 ,  G06F3/01

CPC classification number: H04N19/105 ,  H04N19/103 ,  H04N19/167 ,  H04N19/176 ,  H04N19/52 ,  H04N19/597 ,  G06F3/012 ,  H04N13/332 ,  H04N19/40 ,  H04N19/70

Abstract: An encoding acceleration method of cloud VR (virtual reality) video, the method comprising: constructing a reference frame candidate for encoding of a current frame; selecting a specific reference frame among the reference frame candidate based on a sensor data of IMU (Inertial Measurement Unit); selecting a prediction mode for encoding the current frame based on information included in the specific reference frame; and encoding the current frame based on the selected prediction mode.