公开(公告)号：WO2023087229A1

公开(公告)日：2023-05-25

申请号：PCT/CN2021/131603

申请日：2021-11-19

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (publ) ,  YE, Liang

Inventor： SUN, Erqun ,  LUO, Weiyi

IPC: H04L65/10 ,  H04L65/1016 ,  H04L65/1069 ,  H04L65/1073 ,  H04L67/02 ,  H04L67/145 ,  H04L67/55

Abstract: A method performed by a proxy node for maintaining a registration of a terminal to an Internet Protocol, IP, Multimedia Subsystem, IMS, network, in a communications network is provided. The terminal subscribes to a push notification service for receiving push notifications from a push server. Upon a successful registration procedure of the terminal to the IMS network, the proxy node establishes (301) a WebSocket connection to the terminal. The connection is established using a session identity obtained by the terminal during the registration procedure. Triggered by the establishing (301) of the WebSocket connection, the proxy node maintains (302) the registration of the terminal to the IMS network by periodically updating the registration also when the terminal is suspended. The proxy node receives (303) a service request related to the terminal from the IMS network. After instructing the push server to notify the terminal of the service request, the proxy node obtains (305) a notification comprising the session identity from the terminal. The notification notifies the proxy node that the terminal is no longer suspended. The notification is obtained over the WebSocket connection between the proxy node and the terminal. The notification reconnects the terminal to the IMS network. The proxy node send (306) the service request to the terminal, enabling the terminal to handle the service request without performing a new registration procedure to the IMS network.

公开(公告)号：WO2023060029A1

公开(公告)日：2023-04-13

申请号：PCT/US2022/077449

申请日：2022-10-03

Applicant: NETFLIX, INC.

Inventor： KUNAMALLA, Shravya ,  ARMITAGE, Grenville ,  HUANG, Te-Yuan ,  LEI, Peter

IPC: H04N21/24 ,  H04N21/442 ,  H04N21/845 ,  H04N21/2381 ,  H04N21/258 ,  H04N21/238 ,  H04N21/61 ,  H04N21/643 ,  H04N21/658 ,  H04L65/70 ,  H04L65/80 ,  H04L67/02 ,  H04L69/326 ,  H04N21/23805 ,  H04N21/2402 ,  H04N21/25833 ,  H04N21/4424 ,  H04N21/6125 ,  H04N21/64322 ,  H04N21/6582 ,  H04N21/8456

Abstract: In various embodiments, a media delivery application transmits encoded chunks of a media title to a playback application. In operation, the media delivery application receives, via a media channel, an encoded chunk request that has been transmitted over a TCP connection. The media delivery application also receives, via a side channel, a pacing specification that is associated with the encoded chunk request and has been transmitted over the TCP connection. As per the encoded chunk request, the media delivery application retrieves encoded chunk content. The media delivery application sets a parameter associated with the TCP connection equal to a parameter value based on the pacing specification. Subsequently, the media delivery application causes TCP segments corresponding to the encoded chunk content to be transmitted, via the media channel, over the TCP connection in accordance with the first parameter value.

公开(公告)号：WO2023059450A1

公开(公告)日：2023-04-13

申请号：PCT/US2022/044496

申请日：2022-09-23

Applicant: TENCENT AMERICA LLC

Inventor： SODAGAR, Iraj

IPC: H04L65/60 ,  H04L65/65 ,  H04L65/756 ,  H04L65/00 ,  H04N21/00 ,  H04L67/02

Abstract: A method and apparatus may be provided for signaling an auxiliary media stream during a main media stream using a MSE buffer including one or more main media segments being appended to a MSE source buffer based on one or more respective main time stamp offset and one or more auxiliary media segments being appended to the MSE source buffer based on one or more auxiliary period attributes associated with the one or more auxiliary media segments. An auxiliary period attribute may be a period type element comprising a start time attribute indicating a first time offset at which a main media segment among the one or more main media segments may be stopped during a preroll or midroll insertion to play an auxiliary media segment among the one or more auxiliary media segments. The media segments and auxiliary media segments may be dispatched.

公开(公告)号：WO2023042436A1

公开(公告)日：2023-03-23

申请号：PCT/JP2022/010483

申请日：2022-03-10

Applicant: ソニーグループ株式会社

Inventor： 服部　崇史 ,  小谷　梨奈 ,  鈴木　志朗 ,  松村　祐樹

IPC: H04N21/47 ,  H04L67/02

Abstract: 本技術は、より違和感の少ない映像または音声を提示することができるようにする情報処理装置および方法、並びにプログラムに関する。 情報処理装置は、自端末とは異なる複数の他の端末のそれぞれで生成された、他のユーザの反応を示す反応情報を受信する受信部と、複数の反応情報と、自端末の環境を示す環境情報とに基づいて、複数の他のユーザの反応に対応する提示映像または提示音声を生成する生成部とを備える。本技術はリモートライブシステムに適用することができる。

公开(公告)号：WO2023039255A1

公开(公告)日：2023-03-16

申请号：PCT/US2022/043237

申请日：2022-09-12

Applicant: BRIGHTCOVE, INC.

Inventor： ZHANG, Bo ,  REZNIK, Yuriy

IPC: H04L65/60 ,  H04L65/65 ,  H04L65/80 ,  H04L67/02 ,  H04N21/2187 ,  H04L65/00

Abstract: A method for creating a low latency DASH (LL-DASH) video stream from a Low latency HLS video stream (LL-HLS) is provided. The LL-HLS video stream corresponding to a live event is retrieved. The LL-HLS video stream is converted to a LL-DASH video stream.This conversion of the LL-DASH stream from the LL-HLS stream provides reformatting without encoding of the LL-DASH stream.

公开(公告)号：WO2023038381A1

公开(公告)日：2023-03-16

申请号：PCT/KR2022/013286

申请日：2022-09-05

Applicant: 비엠텍시스템 주식회사

Inventor： 강태욱 ,  이종우 ,  양윤모

IPC: H04L67/566 ,  H04L9/40 ,  H04L67/02 ,  H04L67/565 ,  H04L67/562

Abstract: 본 문서에 개시된 일 실시예에 따른 API 데이터 수집시스템은, API 호출 요청을 수신하는 게이트웨이; 상기 API 호출 요청을 전달받고, 호출 서비스를 호출하는 중개서버; 일 이상의 데이터베이스; 및 웹서버;를 포함하고, 상기 게이트웨이는, API 관리부; 애그리게이터; 인증키 관리부;를 포함하고, 상기 중개서버는, 인터페이스 관리부; 라우팅부; 거래추적부; 커스텀 변환부; 및 메시지 변환부;를 포함할 수 있다.

公开(公告)号：WO2023030372A1

公开(公告)日：2023-03-09

申请号：PCT/CN2022/116107

申请日：2022-08-31

Applicant: 北京字跳网络技术有限公司

Inventor： 冯梓锋 ,  徐紫卿 ,  倪健峰

IPC: H04L51/043 ,  H04L67/02

Abstract: 本公开实施例公开了一种消息通知方法、装置、设备和存储介质，该方法包括：在消息可触达用户的多个客户端时，确定用户的当前活跃客户端；将消息以第一通知方式在当前活跃客户端进行通知，将消息以第二通知方式在非当前活跃客户端进行通知。本公开通过在消息触达用户的多个客户端时，将消息在多个客户端均进行通知，且当前活跃客户端与非活跃客户端采用不同的方式进行通知，实现当前活跃客户端可以收到其他非活跃客户端的消息并进行快速处理。

公开(公告)号：WO2023027954A1

公开(公告)日：2023-03-02

申请号：PCT/US2022/040869

申请日：2022-08-19

Applicant: NETDOCUMENTS SOFTWARE, INC.

Inventor： HAUCK, Daniel Barry ,  DUNCAN, Bradlee Baldwin

IPC: H04L67/02 ,  H04L67/10

Abstract: Aspects of the present disclosure provide for techniques enabling streamlined cross application content delivery by enabling a feature, along with a first application, to search, locate, and transmit data corresponding to a second application. For example, a user may utilize a smartphone, laptop, or some other device, to access the first application (e.g., email). The user may determine to transmit a document, which may be stored within a cloudbased database corresponding to a second application. Instead of switching from email to the second application, the first user may utilize the feature to search for, locate, and transmit the document within the first application. In some cases, the document may be transmitted as a uniform resource locator (URL), where the URL corresponds to a link to the document within the cloud-based database. Additionally or alternatively, the document may be transmitted as an attachment.

公开(公告)号：WO2023011675A1

公开(公告)日：2023-02-09

申请号：PCT/CZ2022/050071

申请日：2022-08-03

Applicant: ADUCID S.R.O.

Inventor： NEUMANN, Libor

IPC: H04L9/40 ,  H04L9/32 ,  H04L67/02 ,  G06F21/33

Abstract: The invention provides a system and method for controlling access of a user to service providers and/or to target applications, in particular web or mobile applications. The system contains a client part and a server part, wherein the client part contains an authenticator (3), an embedded browser (1) and a data channel module (4), wherein the authenticator (3) is configured to authenticate the user (8); and wherein the authenticator (3) is also configured to communicate with the user via a graphical user interface of the embedded browser (1) using graphical and control primitives (2) of the authenticator and/or using a stand-alone graphical user interface of the authenticator; wherein the data channel module (4) is configured to communicate with service provider (60) servers via http/https protocol, to communicate with the embedded browser (1) and to communicate with the authenticator (3); wherein the client part further contains programs memory (5), variables memory (6) and a control module (7) configured to control the execution of programs stored in the programs memory (5); and wherein the server part contains at least one authentication server (73) of a browser control manager (70).

公开(公告)号：WO2023007477A2

公开(公告)日：2023-02-02

申请号：PCT/IL2022/050746

申请日：2022-07-11

Applicant: BRIGHT DATA LTD.

Inventor： KOL, Ron ,  LENCHNER, Or

IPC: G06F16/955 ,  H04L67/56 ,  H04L9/40 ,  H04L67/02

Abstract: Anonymity and privacy of a client device that fetches a content from a web server are improved by using an intermediate device located along the communication path between the client device and the web server. The primary or exclusive function of the intermediate device may be to serve as an intermediate device, and may be implemented as a stand-alone dedicated client device located at a residential premises, or may be integrated with another device, such as a router or a sensor unit, and may communicate using wired communication (such as LAN) or wireless communication (such as WLAN). The intermediate device may modify a content request from the client device in order to avoid identification or blocking by a web server that uses web tracking, such as fingerprinting. The modification may use a web browser, such as a headless browser, for emulating a different device or user.