PL2958393T3 - Dystrybucja danych nadawanych/rozsyłanych grupowo w systemach telekomunikacyjnych - Google Patents

Dystrybucja danych nadawanych/rozsyłanych grupowo w systemach telekomunikacyjnych

Info

Publication number
PL2958393T3
PL2958393T3 PL15177834T PL15177834T PL2958393T3 PL 2958393 T3 PL2958393 T3 PL 2958393T3 PL 15177834 T PL15177834 T PL 15177834T PL 15177834 T PL15177834 T PL 15177834T PL 2958393 T3 PL2958393 T3 PL 2958393T3
Authority
PL
Poland
Prior art keywords
broadcast
distribution
multicast data
telecommunications systems
telecommunications
Prior art date
Application number
PL15177834T
Other languages
English (en)
Inventor
András RÁCZ
Gunnar Mildh
Original Assignee
Telefonaktiebolaget Lm Ericsson (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 Telefonaktiebolaget Lm Ericsson (Publ) filed Critical Telefonaktiebolaget Lm Ericsson (Publ)
Publication of PL2958393T3 publication Critical patent/PL2958393T3/pl

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)
PL15177834T 2006-11-01 2007-10-31 Dystrybucja danych nadawanych/rozsyłanych grupowo w systemach telekomunikacyjnych PL2958393T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0602318 2006-11-01
EP15177834.7A EP2958393B1 (en) 2006-11-01 2007-10-31 Distribution of broadcast/multicast data in telecommunications systems
EP07835382.8A EP2082506B1 (en) 2006-11-01 2007-10-31 Method for content synchronization when broadcasting data in a wireless network

Publications (1)

Publication Number Publication Date
PL2958393T3 true PL2958393T3 (pl) 2018-07-31

Family

ID=39344725

Family Applications (1)

Application Number Title Priority Date Filing Date
PL15177834T PL2958393T3 (pl) 2006-11-01 2007-10-31 Dystrybucja danych nadawanych/rozsyłanych grupowo w systemach telekomunikacyjnych

Country Status (11)

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

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US8542699B2 (en) * 2008-07-31 2013-09-24 Industrial Technology Research Institute Methods and systems for content synchronization in wireless communication networks
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US10313143B1 (en) * 2015-02-23 2019-06-04 Sprint Communications Company L.P. Wireless communication system to provide buffering in a single frequency network
US11057765B2 (en) * 2017-01-10 2021-07-06 Hytera Communications Corporation Limited Decryption method for trunking group call, and user equipment

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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
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
PT2082506T (pt) 2016-11-23
EP2958393B1 (en) 2018-02-07

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