DE602004024506D1 - Verfahren zum verfolgen der grösse einer multicast-zuhörerschaft - Google Patents

Verfahren zum verfolgen der grösse einer multicast-zuhörerschaft

Info

Publication number
DE602004024506D1
DE602004024506D1 DE602004024506T DE602004024506T DE602004024506D1 DE 602004024506 D1 DE602004024506 D1 DE 602004024506D1 DE 602004024506 T DE602004024506 T DE 602004024506T DE 602004024506 T DE602004024506 T DE 602004024506T DE 602004024506 D1 DE602004024506 D1 DE 602004024506D1
Authority
DE
Germany
Prior art keywords
estimate
request
estimates
counts
filtering
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.)
Expired - Fee Related
Application number
DE602004024506T
Other languages
English (en)
Inventor
Trevor Burbridge
Maziar Nekovee
Andrea Soppera
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by British Telecommunications PLC filed Critical British Telecommunications PLC
Publication of DE602004024506D1 publication Critical patent/DE602004024506D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/185—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with management of multicast group membership
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/54—Presence management, e.g. monitoring or registration for receipt of user log-on information, or the connection status of the users
    • 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
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25808—Management of client data
    • 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 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/64—Addressing
    • H04N21/6405—Multicasting
DE602004024506T 2003-02-19 2004-02-19 Verfahren zum verfolgen der grösse einer multicast-zuhörerschaft Expired - Fee Related DE602004024506D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0303812.2A GB0303812D0 (en) 2003-02-19 2003-02-19 Tracking audience size
PCT/GB2004/000681 WO2004075511A1 (en) 2003-02-19 2004-02-19 Method for tracking the size of a multicast audience

Publications (1)

Publication Number Publication Date
DE602004024506D1 true DE602004024506D1 (de) 2010-01-21

Family

ID=9953304

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004024506T Expired - Fee Related DE602004024506D1 (de) 2003-02-19 2004-02-19 Verfahren zum verfolgen der grösse einer multicast-zuhörerschaft

Country Status (9)

Country Link
US (1) US20060124720A1 (de)
EP (2) EP1597901B1 (de)
JP (1) JP2006518138A (de)
CN (1) CN100556045C (de)
AT (1) ATE451781T1 (de)
CA (1) CA2514887A1 (de)
DE (1) DE602004024506D1 (de)
GB (1) GB0303812D0 (de)
WO (1) WO2004075511A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7567523B2 (en) * 2004-01-29 2009-07-28 Microsoft Corporation System and method for network topology discovery
US7596808B1 (en) * 2004-04-30 2009-09-29 Tw Acquisition, Inc. Zero hop algorithm for network threat identification and mitigation
US7660891B2 (en) * 2004-09-30 2010-02-09 Microsoft Corporation Node discovery involving stealth node enumerators
US7870247B2 (en) * 2004-09-30 2011-01-11 Microsoft Corporation Node discovery involving multiple node enumerators
US7953845B2 (en) * 2004-09-30 2011-05-31 Microsoft Corporation Network-specific estimation in network node discovery
CN100499800C (zh) * 2004-11-11 2009-06-10 华为技术有限公司 一种宽带视频系统中获取收视信息的方法和系统
US20070245033A1 (en) * 2006-04-14 2007-10-18 Microsoft Corporation Link layer discovery and diagnostics
JP4762810B2 (ja) * 2006-07-18 2011-08-31 Ｋｄｄｉ株式会社 集計システム、回答装置、および集計装置
US20080228543A1 (en) * 2007-03-16 2008-09-18 Peter Campbell Doe Methods and apparatus to compute reach and frequency values for flighted schedules
JP5108801B2 (ja) * 2009-02-02 2012-12-26 パナソニック株式会社 ネットワークシステム
JP5316217B2 (ja) * 2009-05-19 2013-10-16 ソニー株式会社 データ送信方法および装置、データ通信方法および装置
US20110004474A1 (en) * 2009-07-02 2011-01-06 International Business Machines Corporation Audience Measurement System Utilizing Voice Recognition Technology
JP2011065273A (ja) * 2009-09-15 2011-03-31 Ricoh Co Ltd 機器管理装置、機器管理システム、機器管理方法、機器管理プログラム、および記憶媒体
KR101464051B1 (ko) * 2012-12-31 2014-12-04 한국과학기술원 멀티캐스트 그룹 가입자 정보를 이용한 시청률 조사 시스템 및 그 방법
GB2549797B (en) 2016-04-29 2018-09-19 Advanced Risc Mach Ltd Feedback mechanism for multicast protocols
CN109672632A (zh) * 2018-12-25 2019-04-23 上海赛治信息技术有限公司 Fc-ae-asm网络数据通讯方法及系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1704900A (en) * 1998-10-13 2000-05-01 Radiowave.Com, Inc. System and method for determining the audience of digital radio programmes broadcast through the internet
US6882637B1 (en) * 1999-10-14 2005-04-19 Nokia Networks Oy Method and system for transmitting and receiving packets
JP2003515269A (ja) * 1999-11-16 2003-04-22 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 送信システム
EP1189387B1 (de) * 2000-08-25 2006-05-10 Alcatel Verfahren zur Bereitstellung einer bidirektionellen Verbindung in einem Netz für die Mehrfachübertragung von Datenströmen mit Verwendung vom Internetprotokoll und Netz für die Anwendung des Verfahrens
US7224702B2 (en) * 2000-08-30 2007-05-29 The Chinese University Of Hong Kong System and method for error-control for multicast video distribution
US6999715B2 (en) * 2000-12-11 2006-02-14 Gary Alan Hayter Broadcast audience surveillance using intercepted audio
US7313596B2 (en) * 2001-04-09 2007-12-25 Nippon Telegraph & Telephone Corporation Multicast data communication method, multicast data communication system, repeater, repeating method, and medium for storing repeating programs
US8488802B2 (en) 2009-05-19 2013-07-16 Yamaha Corporation Sound field control device

Also Published As

Publication number Publication date
EP1597901A1 (de) 2005-11-23
EP1597901B1 (de) 2009-12-09
EP2034698A2 (de) 2009-03-11
US20060124720A1 (en) 2006-06-15
WO2004075511A1 (en) 2004-09-02
EP2034698B1 (de) 2018-02-21
CN100556045C (zh) 2009-10-28
GB0303812D0 (en) 2003-03-26
JP2006518138A (ja) 2006-08-03
CA2514887A1 (en) 2004-09-02
CN1751496A (zh) 2006-03-22
EP2034698A3 (de) 2015-01-14
ATE451781T1 (de) 2009-12-15

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee