公开(公告)号：US11974001B2

公开(公告)日：2024-04-30

申请号：US18106128

申请日：2023-02-06

Applicant: VID SCALE, INC.

Inventor： Eduardo Asbun ,  Yong He ,  Srinivas Gudumasu ,  Ahmed Hamza ,  Yan Ye

IPC: H04N21/2668 ,  G06T19/00 ,  H04N21/258 ,  H04N21/414 ,  H04N21/431 ,  H04N21/435 ,  H04N21/442 ,  H04N21/482 ,  H04N21/6587 ,  H04N21/81 ,  H04N21/845

CPC classification number: H04N21/2668 ,  G06T19/006 ,  H04N21/25891 ,  H04N21/41407 ,  H04N21/4316 ,  H04N21/435 ,  H04N21/44218 ,  H04N21/4825 ,  H04N21/6587 ,  H04N21/812 ,  H04N21/816 ,  H04N21/8456

Abstract: A secondary content such as an advertisement may be inserted based on users' interests in 360 degree video streaming. Users may have different interests and may watch different areas within a 360 degree video. The information about area(s) of 360 degree scenes that users watch the most may be used to select an ad(s) relevant to their interests. One or more secondary content viewports may be defined within a 360 degree video frame. Secondary content viewport parameter(s) may be tracked. For example, statistics of the user's head orientation for some time leading to the presentation of the ad(s) may be collected. Secondary content may be determined based on the tracked secondary content viewport parameter(s).

公开(公告)号：US11368509B2

公开(公告)日：2022-06-21

申请号：US16257561

申请日：2019-01-25

Applicant: VID SCALE, INC.

Inventor： Osama Lotfallah ,  Eduardo Asbun ,  Hang Liu ,  Yuriy Reznik

IPC: H04L65/60 ,  H04N21/462 ,  H04N21/2662 ,  H04L65/612 ,  H04L65/613 ,  H04L65/80 ,  H04W52/22 ,  H04W52/02 ,  H04B17/373 ,  H04W52/36

Abstract: A decoding complexity may be used to predict power consumption for receiving, decoding, and/or displaying multimedia content at a wireless transmit/receive unit (WTRU). The decoding complexity may be based on decoding complexity feedback received from a reference device, such as another WTRU. The decoding complexity feedback may be based on measurements performed at the reference device for receiving decoding, and/or displaying the multimedia content. A content providing device may indicate the decoding complexity of requested media content to a WTRU, or another network entity. The decoding complexity may be indicated in a streaming protocol or file associated with the media content. The WTRU, or other network entity, may use the decoding complexity determine its preferences regarding transmission of the media content. The content providing device may determine whether to transmit the media content based on the decoding complexity and/or the preferences of the WTRU or other network entity.

公开(公告)号：US20150241962A1

公开(公告)日：2015-08-27

申请号：US14437495

申请日：2013-10-22

Applicant: Vid Scale, Inc.

Inventor： Yuriy Reznik ,  Zhifeng Chen ,  Rahul Vanam ,  Eduardo Asbun ,  Varshita Parthasarathy

IPC: G06F3/01 ,  G06F3/0346

CPC classification number: G06F3/012 ,  G06F3/0346

Abstract: Systems, methods, and instrumentalities may be provided for determining user presence in a mobile device, e.g., using one or more sensors. A mobile device may detect a face. The mobile device may determine a face distance that is associated with the detected face. The mobile device may determine a motion status that may indicate whether the mobile device is in motion or is at rest. The mobile device may use information from one or more sensors to determine the motion status. The mobile device may confirm a user presence based on the face distance and the motion status.

Abstract translation: 可以提供系统，方法和工具来确定用户在移动设备中的存在，例如使用一个或多个传感器。 移动设备可以检测脸部。 移动设备可以确定与检测到的脸部相关联的面部距离。 移动设备可以确定可以指示移动设备是移动还是静止的运动状态。 移动设备可以使用来自一个或多个传感器的信息来确定运动状态。 移动设备可以基于脸部距离和运动状态来确认用户存在。

公开(公告)号：US11849153B2

公开(公告)日：2023-12-19

申请号：US17225191

申请日：2021-04-08

Applicant: Vid Scale, Inc.

Inventor： Yuriy Reznik ,  Eduardo Asbun ,  Zhifeng Chen ,  Yan Ye ,  Eldad M. Zeira ,  Ariela Zeira ,  Naresh Soni ,  Hang Liu

IPC: H04N19/85 ,  H04N21/6587 ,  H04N21/442 ,  H04N21/2343 ,  H04L67/306 ,  H04L67/303 ,  H04N21/81 ,  H04L65/80 ,  H04L65/612 ,  H04L65/75

CPC classification number: H04N19/85 ,  H04L65/612 ,  H04L65/762 ,  H04L65/80 ,  H04L67/303 ,  H04L67/306 ,  H04N21/2343 ,  H04N21/44218 ,  H04N21/6587 ,  H04N21/816

Abstract: Described herein are methods and systems associated with viewing condition adaption of multimedia content. A method for receiving multimedia content with a device from a network may include determining a viewing parameter, transmitting a request for the multimedia content to the network, whereby the request may be based on the viewing parameter, and receiving the multimedia content from the network, whereby the multimedia content may be processed at a rate according to the viewing parameter. The viewing parameter may include at least one of: a user viewing parameter, a device viewing parameter, or a content viewing parameter. The method may further include receiving a multimedia presentation description (MPD) file from the network. The MPD file may include information relating to the rate of the multimedia content and information relating to the rate may include a descriptor relating to the viewing parameter, whereby the descriptor may be required or optional.

公开(公告)号：US20190230142A1

公开(公告)日：2019-07-25

申请号：US16330334

申请日：2017-09-08

Applicant: Vid Scale, Inc.

Inventor： Yong He ,  Yan Ye ,  Srinivas Gudumasu ,  Eduardo Asbun ,  Ahmed Hamza ,  Ali C. Begen

IPC: H04L29/06 ,  H04N21/6587 ,  H04N13/111

Abstract: A client device adaptively streams a 360-degree video. A first segment is displayed based on a first viewing direction at a first time, where the first viewing direction is associated with a first viewport. The client requests a first base buffer segment based on the first viewport. The first base buffer segment has a presentation time after the first segment. At a second time, the viewing direction changes to a second viewing direction associated with a second viewport. The client requests, prior to the presentation time, a first viewport buffer segment based on the second viewport, with the same presentation time. The client device displays a second segment at the presentation time, wherein the second segment is either the first viewport buffer segment or the first base buffer segment. The client provides reports on viewport switching latency and on the most-requested segments.

公开(公告)号：US20170142609A1

公开(公告)日：2017-05-18

申请号：US15415873

申请日：2017-01-26

Applicant: VID SCALE, INC.

Inventor： Anantharaman Balasubramanian ,  Gregory S. Sternberg ,  Liangping Ma ,  Samian Kaur ,  Yuriy Reznik ,  Avi Rapaport ,  Weimin Liu ,  Eduardo Asbun

IPC: H04W28/02 ,  H04L29/06 ,  H04L29/08

CPC classification number: H04W28/0231 ,  H04L47/26 ,  H04L47/38 ,  H04L65/4084 ,  H04L65/4092 ,  H04L65/80 ,  H04L67/02

Abstract: Systems, methods, and instrumentalities are disclosed to perform rate adaptation in a wireless transmit/receive unit (WTRU). The WTRU may receive an encoded data stream, which may be encoded according to a Dynamic Adaptive HTTP Streaming (DASH) standard. The WTRU may request and/or receive the data stream from a content server. The WTRU may monitor and/or receive a cross-layer parameter, such as a physical layer parameter, a RRC layer parameter, and/or a MAC layer parameter (e.g., a CQI, a PRB allocation, a MRM, or the like). The WTRU may perform rate adaption based on the cross-layer parameter. For example, the WTRU may set the CE bit of an Explicit Congestion Notification (ECN) field based on the cross-layer parameter. The WTRU may determine to request the data stream encoded at a different rate based on the cross-layer parameter, the CE bit, and/or a prediction based on the cross-layer parameter.

公开(公告)号：US20220394075A1

公开(公告)日：2022-12-08

申请号：US17842490

申请日：2022-06-16

Applicant: Vid Scale, Inc.

Inventor： Osama Lotfallah ,  Eduardo Asbun ,  Hang Liu ,  Yuriy Reznik

IPC: H04L65/70 ,  H04L65/80 ,  H04W52/22 ,  H04N21/462 ,  H04N21/2662 ,  H04L65/612 ,  H04L65/613 ,  H04L65/75 ,  H04W52/02

Abstract: A decoding complexity may be used to predict power consumption for receiving, decoding, and/or displaying multimedia content at a wireless transmit/receive unit (WTRU). The decoding complexity may be based on decoding complexity feedback received from a reference device, such as another WTRU. The decoding complexity feedback may be based on measurements performed at the reference device for receiving decoding, and/or displaying the multimedia content. A content providing device may indicate the decoding complexity of requested media content to a WTRU, or another network entity. The decoding complexity may be indicated in a streaming protocol or file associated with the media content. The WTRU, or other network entity, may use the decoding complexity determine its preferences regarding transmission of the media content. The content providing device may determine whether to transmit the media content based on the decoding complexity and/or the preferences of the WTRU or other network entity.

公开(公告)号：US10932152B2

公开(公告)日：2021-02-23

申请号：US16404649

申请日：2019-05-06

Applicant: VID SCALE, INC.

Inventor： Anantharaman Balasubramanian ,  Gregory S. Sternberg ,  Liangping Ma ,  Samian Kaur ,  Yuriy Reznik ,  Avi Rapaport ,  Weimin Liu ,  Eduardo Asbun

IPC: H04W28/02 ,  H04L29/06 ,  H04L12/811 ,  H04L12/825 ,  H04L29/08

Abstract: Systems, methods, and instrumentalities are disclosed to perform rate adaptation in a wireless transmit/receive unit (WTRU). The WTRU may receive an encoded data stream, which may be encoded according to a Dynamic Adaptive HTTP Streaming (DASH) standard. The WTRU may request and/or receive the data stream from a content server. The WTRU may monitor and/or receive a cross-layer parameter, such as a physical layer parameter, a RRC layer parameter, and/or a MAC layer parameter (e.g., a CQI, a PRB allocation, a MRM, or the like). The WTRU may perform rate adaption based on the cross-layer parameter. For example, the WTRU may set the CE bit of an Explicit Congestion Notification (ECN) field based on the cross-layer parameter. The WTRU may determine to request the data stream encoded at a different rate based on the cross-layer parameter, the CE bit, and/or a prediction based on the cross-layer parameter.

公开(公告)号：US20190191203A1

公开(公告)日：2019-06-20

申请号：US16324601

申请日：2017-08-17

Applicant: VID SCALE, INC.

Inventor： Eduardo Asbun ,  Yong He ,  Srinivas Gudumasu ,  Ahmed Hamza ,  Yan Ye

IPC: H04N21/2668 ,  H04N21/81 ,  H04N21/442 ,  H04N21/431 ,  H04N21/6587 ,  H04N21/435 ,  H04N21/414

CPC classification number: G06T19/006 ,  H04N21/25891 ,  H04N21/41407 ,  H04N21/4825 ,  H04N21/812 ,  H04N21/8456

Abstract: A secondary content such as an advertisement may be inserted based on users' interests in 360 degree video streaming. Users may have different interests and may watch different areas within a 360 degree video. The information about area(s) of 360 degree scenes that users watch the most may be used to select an ad(s) relevant to their interests. One or more secondary content viewports may be defined within a 360 degree video frame. Secondary content viewport parameter(s) may be tracked. For example, statistics of the user's head orientation for some time leading to tile presentation of the ad(s) may be collected. Secondary content may be determined based on the tracked secondary content viewport parameters).

公开(公告)号：US10237321B2

公开(公告)日：2019-03-19

申请号：US14435434

申请日：2013-10-18

Applicant: Vid Scale, Inc.

Inventor： Osama Lotfallah ,  Eduardo Asbun ,  Hang Liu ,  Yuriy Reznik

IPC: H04L29/06 ,  H04W52/02

Abstract: A decoding complexity may be used to predict power consumption for receiving, decoding, and/or displaying multimedia content at a wireless transmit/receive unit (WTRU). The decoding complexity may be based on decoding complexity feedback received from a reference device, such as another WTRU. The decoding complexity feedback may be based on measurements performed at the reference device for receiving decoding, and/or displaying the multimedia content. A content providing device may indicate the decoding complexity of requested media content to a WTRU, or another network entity. The decoding complexity may be indicated in a streaming protocol or file associated with the media content. The WTRU, or other network entity, may use the decoding complexity determine its preferences regarding transmission of the media content. The content providing device may determine whether to transmit the media content based on the decoding complexity and/or the preferences of the WTRU or other network entity.