PT2082506T - Método para sincronização de conteúdos quando da difusão de dados numa rede sem fios - Google Patents

Método para sincronização de conteúdos quando da difusão de dados numa rede sem fios

Info

Publication number
PT2082506T
PT2082506T PT78353828T PT07835382T PT2082506T PT 2082506 T PT2082506 T PT 2082506T PT 78353828 T PT78353828 T PT 78353828T PT 07835382 T PT07835382 T PT 07835382T PT 2082506 T PT2082506 T PT 2082506T
Authority
PT
Portugal
Prior art keywords
wireless network
broadcasting data
content synchronization
synchronization
content
Prior art date
Application number
PT78353828T
Other languages
English (en)
Inventor
Mildh Gunnar
Rácz András
Original Assignee
ERICSSON TELEFON AB L M (publ)
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 ERICSSON TELEFON AB L M (publ) filed Critical ERICSSON TELEFON AB L M (publ)
Publication of PT2082506T publication Critical patent/PT2082506T/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • 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
    • H04L12/1881—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with schedule organisation, e.g. priority, sequence management
    • 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
    • H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • 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
    • H04N21/2385—Channel allocation; Bandwidth allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/40—Connection management for selective distribution or broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • 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
    • H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
    • H04N21/26208—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists the scheduling operation being performed under constraints
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/045—Interfaces between hierarchically different network devices between access point and backbone network device

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
PT78353828T 2006-11-01 2007-10-31 Método para sincronização de conteúdos quando da difusão de dados numa rede sem fios PT2082506T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0602318 2006-11-01

Publications (1)

Publication Number Publication Date
PT2082506T true PT2082506T (pt) 2016-11-23

Family

ID=39344725

Family Applications (1)

Application Number Title Priority Date Filing Date
PT78353828T PT2082506T (pt) 2006-11-01 2007-10-31 Método para sincronização de conteúdos quando da difusão de dados numa rede sem fios

Country Status (11)

Country Link
US (4) US8873447B2 (pt)
EP (2) EP2082506B1 (pt)
CN (1) CN101529759B (pt)
DK (1) DK2958393T3 (pt)
ES (2) ES2611628T3 (pt)
HU (2) HUE030256T2 (pt)
PL (1) PL2958393T3 (pt)
PT (1) PT2082506T (pt)
TR (1) TR201802846T4 (pt)
TW (1) TWI429221B (pt)
WO (1) WO2008054318A2 (pt)

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Also Published As

Publication number Publication date
DK2958393T3 (en) 2018-04-23
US20170251452A1 (en) 2017-08-31
TWI429221B (zh) 2014-03-01
US20100110958A1 (en) 2010-05-06
US11006388B2 (en) 2021-05-11
ES2611628T3 (es) 2017-05-09
EP2082506B1 (en) 2016-10-19
HUE036861T2 (hu) 2018-08-28
US20200022110A9 (en) 2020-01-16
US20200178210A1 (en) 2020-06-04
WO2008054318A2 (en) 2008-05-08
TW200836506A (en) 2008-09-01
EP2958393A1 (en) 2015-12-23
EP2082506A2 (en) 2009-07-29
EP2082506A4 (en) 2013-07-03
US9686057B2 (en) 2017-06-20
US8873447B2 (en) 2014-10-28
TR201802846T4 (tr) 2018-03-21
WO2008054318A3 (en) 2008-06-05
PL2958393T3 (pl) 2018-07-31
CN101529759B (zh) 2012-11-14
US20150009884A1 (en) 2015-01-08
ES2665173T3 (es) 2018-04-24
US10582475B2 (en) 2020-03-03
CN101529759A (zh) 2009-09-09
HUE030256T2 (en) 2017-04-28
EP2958393B1 (en) 2018-02-07

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