JP2018505632A - ネットワーク適応型コンテンツ提供のためのプログラムを記録したコンピュータ読み取り可能な記録媒体及びネットワーク適応型コンテンツ提供装置 - Google Patents
ネットワーク適応型コンテンツ提供のためのプログラムを記録したコンピュータ読み取り可能な記録媒体及びネットワーク適応型コンテンツ提供装置 Download PDFInfo
- Publication number
- JP2018505632A JP2018505632A JP2017554230A JP2017554230A JP2018505632A JP 2018505632 A JP2018505632 A JP 2018505632A JP 2017554230 A JP2017554230 A JP 2017554230A JP 2017554230 A JP2017554230 A JP 2017554230A JP 2018505632 A JP2018505632 A JP 2018505632A
- Authority
- JP
- Japan
- Prior art keywords
- network
- media
- user terminal
- communication network
- streaming
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000003044 adaptive effect Effects 0.000 title claims description 60
- 230000005540 biological transmission Effects 0.000 claims abstract description 182
- 238000004891 communication Methods 0.000 claims abstract description 172
- 238000012545 processing Methods 0.000 claims abstract description 102
- 238000000034 method Methods 0.000 claims abstract description 56
- 230000011664 signaling Effects 0.000 claims abstract description 51
- 238000005538 encapsulation Methods 0.000 claims abstract description 21
- 238000012937 correction Methods 0.000 claims description 35
- 238000010295 mobile communication Methods 0.000 description 32
- 230000006870 function Effects 0.000 description 22
- 230000008569 process Effects 0.000 description 20
- 238000005516 engineering process Methods 0.000 description 12
- 230000010365 information processing Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 238000012546 transfer Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 6
- 238000004590 computer program Methods 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- 239000012634 fragment Substances 0.000 description 6
- 238000000926 separation method Methods 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 101150012579 ADSL gene Proteins 0.000 description 2
- 102100020775 Adenylosuccinate lyase Human genes 0.000 description 2
- 108700040193 Adenylosuccinate lyases Proteins 0.000 description 2
- 241001591629 Aetomylaeus bovinus Species 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000009131 signaling function Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
- H04N21/23614—Multiplexing of additional data and video streams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
- H04N21/2353—Processing of additional data, e.g. scrambling of additional data or processing content descriptors specifically adapted to content descriptors, e.g. coding, compressing or processing of metadata
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
- H04N21/23605—Creation or processing of packetized elementary streams [PES]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
- H04N21/2368—Multiplexing of audio and video streams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/23805—Controlling the feeding rate to the network, e.g. by controlling the video pump
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2381—Adapting the multiplex stream to a specific network, e.g. an Internet Protocol [IP] network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
- H04N21/2401—Monitoring of the client buffer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
- H04N21/2402—Monitoring of the downstream path of the transmission network, e.g. bandwidth available
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording operations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6131—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a mobile phone network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
- H04N21/6582—Data stored in the client, e.g. viewing habits, hardware capabilities, credit card number
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/854—Content authoring
Abstract
Description
Claims (8)
- ユーザ端末が接続した通信網の網種類を確認する段階と、
前記網種類によって、マルチメディアデータのカプセル化及びパケット化のためのメディア伝送パラメータを設定する段階と、
設定されたメディア伝送パラメータを適用して、前記マルチメディアデータをオーディオ、メディア、アイテムのうちいずれか一つに対応するメディアデータ及び前記メディアデータのデコーディング及び再生のためのメタデータを含むメディアプロセッシングユニット(Media Processing Unit:MPU)でカプセル化した後、ヘッダー情報を付加し、ストリーミングデータパケットにパケット化する段階と、
前記ストリーミングデータパケットを前記ユーザ端末に伝送する段階と、を含むネットワーク適応型コンテンツ提供のためのプログラムを記録したコンピュータ読み取り可能な記録媒体。 - 前記網種類を確認する段階は、
前記ユーザ端末から伝送されたシグナリングメッセージのソースアドレスを分析し、前記ユーザ端末が接続した通信網の網種類を確認することを特徴とする請求項1に記載のネットワーク適応型コンテンツ提供のためのプログラムを記録したコンピュータ読み取り可能な記録媒体。 - 前記シグナリングメッセージは、
特定のマルチメディアデータに対するストリーミング要請メッセージ、バッファー及びネットワーク状態を周期的に伝送するための状態フィードバック情報メッセージのうち一つ以上を含むことを特徴とする請求項2に記載のネットワーク適応型コンテンツ提供のためのプログラムを記録したコンピュータ読み取り可能な記録媒体。 - 前記メディア伝送パラメータは、
前記MPUサイズ、フレームレート(Frame Rate)、エラー訂正サイズのうち一つ以上を含むことを特徴とする請求項1に記載のネットワーク適応型コンテンツ提供のためのプログラムを記録したコンピュータ読み取り可能な記録媒体。 - マルチメディアデータをオーディオ、ビデオ、アイテムのうちいずれか一つに対応するメディアデータ及び前記メディアデータのデコーディング及び再生のためのメタデータを含む一つ以上のメディアプロセッシングユニット(Media Processing Unit:MPU)でカプセル化するメディア処理モジュールと、
前記一つ以上のMPUを、ヘッダーを含むストリーミングデータパケットにパケット化し、ユーザ端末に伝送する伝送処理モジュールと、を含み、
前記伝送処理モジュールは、前記ユーザ端末が接続された網種類を確認し、
前記確認された網種類によって前記メディア処理モジュール及び伝送処理モジュールが前記カプセル化及びパケット化のためのメディア伝送パラメータを設定することを特徴とするネットワーク適応型コンテンツ提供装置。 - 前記伝送処理モジュールは、
前記ユーザ端末から伝送されたシグナリングメッセージが受信されると、前記シグナリングメッセージのソースアドレスを分析し、前記網種類を確認することを特徴とする請求項5に記載のネットワーク適応型コンテンツ提供装置。 - 前記シグナリングメッセージは、
特定のマルチメディアデータに対するストリーミング要請メッセージ、バッファー及びネットワーク状態を周期的に伝送するための状態フィードバック情報メッセージのうち一つ以上を含むことを特徴とする請求項6に記載のネットワーク適応型コンテンツ提供装置。 - 前記メディア伝送パラメータは、
MPUのサイズ、フレームレート(Frame Rate)、エラー訂正サイズのうち一つ以上を含むことを特徴とする請求項5に記載のネットワーク適応型コンテンツ提供装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150022326A KR102174325B1 (ko) | 2015-02-13 | 2015-02-13 | 네트워크 적응형 컨텐츠 제공을 위한 프로그램을 기록한 컴퓨터 판독 가능한 기록 매체 및 네트워크 적응형 컨텐츠 제공 장치 |
KR10-2015-0022326 | 2015-02-13 | ||
PCT/KR2016/001458 WO2016129964A1 (ko) | 2015-02-13 | 2016-02-13 | 네트워크 적응형 컨텐츠 제공을 위한 프로그램을 기록한 컴퓨터 판독 가능한 기록 매체 및 네트워크 적응형 컨텐츠 제공 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018505632A true JP2018505632A (ja) | 2018-02-22 |
JP6621484B2 JP6621484B2 (ja) | 2019-12-18 |
Family
ID=56615402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017554230A Active JP6621484B2 (ja) | 2015-02-13 | 2016-02-13 | ネットワーク適応型コンテンツ提供のためのプログラムを記録したコンピュータ読み取り可能な記録媒体及びネットワーク適応型コンテンツ提供装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10165311B2 (ja) |
JP (1) | JP6621484B2 (ja) |
KR (1) | KR102174325B1 (ja) |
CN (1) | CN107113459B (ja) |
WO (1) | WO2016129964A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102454470B1 (ko) * | 2016-10-06 | 2022-10-14 | 삼성전자주식회사 | 스트리밍 서비스를 지원하는 방법 및 장치 |
KR102293797B1 (ko) | 2016-11-24 | 2021-08-25 | 삼성전자주식회사 | 영상 복잡도 정보를 이용한 화면 영역별 차등 대역폭 할당 방법 및 장치 |
KR102480372B1 (ko) | 2018-03-09 | 2022-12-26 | 삼성전자주식회사 | 전자장치 및 그 제어방법 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004265067A (ja) * | 2003-02-28 | 2004-09-24 | National Institute Of Information & Communication Technology | コンテンツ配信システム |
KR20130138696A (ko) * | 2012-06-11 | 2013-12-19 | 한국전자통신연구원 | 멀티미디어 서비스를 위한 비트 에러율을 이용한 레이트 어댑테이션 방법 및 그 장치 |
US20140149545A1 (en) * | 2012-11-29 | 2014-05-29 | Samsung Electronics Co., Ltd | Method and apparatus for encapsulation of motion picture experts group media transport assets in international organization for standardization base media files |
US20140314080A1 (en) * | 2013-04-18 | 2014-10-23 | Samsung Electronics Co., Ltd. | Method and apparatus for controlling media delivery in multimedia transport network |
WO2014204180A1 (en) * | 2013-06-20 | 2014-12-24 | Samsung Electronics Co., Ltd. | Method and apparatus for rate adaptation in motion picture experts group media transport |
JP2015530854A (ja) * | 2013-07-26 | 2015-10-15 | サムスン エレクトロニクス カンパニー リミテッド | ダウンローディング及びストリーミングをサポートするパケットの送信方法及び装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2011221734B2 (en) * | 2010-03-03 | 2014-10-23 | Samsung Electronics Co., Ltd. | Apparatus and method for recording and playing a media file, and a recording medium therefor |
US20130258946A1 (en) * | 2010-07-27 | 2013-10-03 | Humax Co., Ltd. | Cross-layer optimization method in a multimedia transmission system, and an abstraction layer component for the same |
US20130080579A1 (en) * | 2011-09-26 | 2013-03-28 | Unicorn Media, Inc. | Dynamically-executed syndication services |
KR20130108198A (ko) * | 2012-03-23 | 2013-10-02 | (주)휴맥스 | Mmt 패키지화된 svc 비디오 콘텐츠의 하이브리드 전송 방법 및 수신 방법 |
KR102016674B1 (ko) * | 2012-04-13 | 2019-08-30 | 한국전자통신연구원 | 하이브리드 서비스를 제공하는 수신 장치 및 하이브리드 서비스 제공 방법 |
WO2013154350A1 (en) * | 2012-04-13 | 2013-10-17 | Samsung Electronics Co., Ltd. | Receiving apparatus for providing hybrid service, and hybrid service providing method thereof |
KR20130119885A (ko) | 2012-04-24 | 2013-11-01 | 한국전자통신연구원 | 네트워크 적응적인 계층적 비디오 전송을 위한 mmt 패킷의 전송 방법 및 장치 |
WO2013187667A1 (ko) * | 2012-06-11 | 2013-12-19 | 한국전자통신연구원 | 멀티미디어 서비스를 위한 비트 에러율을 이용한 레이트 어댑테이션 방법 및 그 장치 |
KR101491639B1 (ko) * | 2012-11-15 | 2015-02-09 | (주)씨디네트웍스 | 통신망의 종류를 구분하는 방법 및 이를 이용한 콘텐츠 제공 방법 |
WO2014116060A1 (ko) * | 2013-01-24 | 2014-07-31 | 한국전자통신연구원 | 유연한 mmt 애셋 송수신 방법 및 그 장치 |
KR102148158B1 (ko) * | 2013-04-23 | 2020-08-28 | 삼성전자주식회사 | 통신 시스템에서 패킷 송수신 방법 및 장치 |
-
2015
- 2015-02-13 KR KR1020150022326A patent/KR102174325B1/ko active IP Right Grant
-
2016
- 2016-02-13 WO PCT/KR2016/001458 patent/WO2016129964A1/ko active Application Filing
- 2016-02-13 JP JP2017554230A patent/JP6621484B2/ja active Active
- 2016-02-13 CN CN201680005371.6A patent/CN107113459B/zh active Active
-
2017
- 2017-06-14 US US15/622,665 patent/US10165311B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004265067A (ja) * | 2003-02-28 | 2004-09-24 | National Institute Of Information & Communication Technology | コンテンツ配信システム |
KR20130138696A (ko) * | 2012-06-11 | 2013-12-19 | 한국전자통신연구원 | 멀티미디어 서비스를 위한 비트 에러율을 이용한 레이트 어댑테이션 방법 및 그 장치 |
US20140149545A1 (en) * | 2012-11-29 | 2014-05-29 | Samsung Electronics Co., Ltd | Method and apparatus for encapsulation of motion picture experts group media transport assets in international organization for standardization base media files |
US20140314080A1 (en) * | 2013-04-18 | 2014-10-23 | Samsung Electronics Co., Ltd. | Method and apparatus for controlling media delivery in multimedia transport network |
WO2014204180A1 (en) * | 2013-06-20 | 2014-12-24 | Samsung Electronics Co., Ltd. | Method and apparatus for rate adaptation in motion picture experts group media transport |
JP2015530854A (ja) * | 2013-07-26 | 2015-10-15 | サムスン エレクトロニクス カンパニー リミテッド | ダウンローディング及びストリーミングをサポートするパケットの送信方法及び装置 |
Non-Patent Citations (1)
Title |
---|
徳丸浩, 体系的に学ぶ 安全なWEBアプリケーションの作り方, vol. 第1版, JPN6018022306, 13 December 2011 (2011-12-13), pages 409, ISSN: 0003984226 * |
Also Published As
Publication number | Publication date |
---|---|
KR20160099958A (ko) | 2016-08-23 |
KR102174325B1 (ko) | 2020-11-04 |
CN107113459A (zh) | 2017-08-29 |
WO2016129964A1 (ko) | 2016-08-18 |
US10165311B2 (en) | 2018-12-25 |
CN107113459B (zh) | 2020-03-10 |
US20170280177A1 (en) | 2017-09-28 |
JP6621484B2 (ja) | 2019-12-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6487076B2 (ja) | インターネットプロトコル(ip)マルチメディア・サブシステム(ims)ベースのピアツーピア(p2p)コンテンツ配信 | |
JP6418665B2 (ja) | Imsベースのdashサービスにおいて、プレゼンスサーバによりプレゼンス情報を供給する方法、および、プレゼンスサーバを介してプレゼンス情報を受信するユーザ機器(ue) | |
KR102072344B1 (ko) | 적응형 스트리밍 서비스 제공 방법 및 이를 위한 장치 | |
CN108600789B (zh) | 用于多媒体自适应流传输的装置和机器可读存储介质 | |
US20160373342A1 (en) | Method and apparatus for multipath media delivery | |
JP6430034B2 (ja) | 低遅延生放送コンテンツ提供のためのプログラムを記録した記録媒体及び装置 | |
WO2014063457A1 (en) | Systems and methods for data representation and transportation | |
KR101991388B1 (ko) | 이종 네트워크상에서의 컨텐츠 전송 방법 및 이를 위한 장치 | |
JP7063985B2 (ja) | 上りリンクストリーミング向けのネットワーク支援 | |
JP6621484B2 (ja) | ネットワーク適応型コンテンツ提供のためのプログラムを記録したコンピュータ読み取り可能な記録媒体及びネットワーク適応型コンテンツ提供装置 | |
JP2023535507A (ja) | メディアストリーム切り替え方法および装置 | |
CN110519331B (zh) | 一种视联网资源处理方法及装置 | |
KR102302772B1 (ko) | 레이트 페이싱을 위해 버퍼를 관리하는 장치 및 방법 | |
US10587569B2 (en) | Streaming service providing method and device | |
KR102485601B1 (ko) | 컨텐츠 전송을 위한 최적 네트워크 노드 선택 방법 및 이를 위한 장치 | |
WO2024060719A1 (zh) | 一种数据传输的方法、装置、电子设备及存储介质 | |
KR102439164B1 (ko) | 다중 경로 스트리밍 서비스 제공 방법, 이를 위한 컴퓨터 판독 가능한 기록 매체 및 컴퓨터 프로그램 | |
US7817576B1 (en) | Transitioning between multiple data streams of a media channel based on client conditions | |
CN113938468A (zh) | 视频传输方法、设备、系统及存储介质 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170703 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170703 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20180606 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180614 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180913 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190226 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190524 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20191024 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20191119 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6621484 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |