JP4702854B2 - ネットワーク内でユニキャストによるブロードキャスト - Google Patents

ネットワーク内でユニキャストによるブロードキャスト Download PDF

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Publication number
JP4702854B2
JP4702854B2 JP2006534300A JP2006534300A JP4702854B2 JP 4702854 B2 JP4702854 B2 JP 4702854B2 JP 2006534300 A JP2006534300 A JP 2006534300A JP 2006534300 A JP2006534300 A JP 2006534300A JP 4702854 B2 JP4702854 B2 JP 4702854B2
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JP
Japan
Prior art keywords
multicast
user equipment
unicast
intermediate device
transmission
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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
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JP2006534300A
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English (en)
Japanese (ja)
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JP2007509518A (ja
JP2007509518A5 (enExample
Inventor
ビシヨー，ギローム
ザング，ジヤンビアオ
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Thomson Licensing SAS
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Thomson Licensing SAS
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Publication of JP2007509518A5 publication Critical patent/JP2007509518A5/ja
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    • 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
    • H04L12/1836—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with heterogeneous network architecture
    • 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
    • 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
    • H04L12/1854—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with non-centralised forwarding system, e.g. chaincast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/16—Multipoint routing
    • 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
    • H04L12/189—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
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/08—User group management

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Computer And Data Communications (AREA)
JP2006534300A 2003-10-07 2004-10-06 ネットワーク内でユニキャストによるブロードキャスト Expired - Fee Related JP4702854B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US50932503P 2003-10-07 2003-10-07
US60/509,325 2003-10-07
PCT/US2004/032963 WO2005036818A1 (en) 2003-10-07 2004-10-06 Multicast over unicast in a network

Publications (3)

Publication Number Publication Date
JP2007509518A JP2007509518A (ja) 2007-04-12
JP2007509518A5 JP2007509518A5 (enExample) 2007-11-22
JP4702854B2 true JP4702854B2 (ja) 2011-06-15

Family

ID=34434961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006534300A Expired - Fee Related JP4702854B2 (ja) 2003-10-07 2004-10-06 ネットワーク内でユニキャストによるブロードキャスト

Country Status (9)

Country Link
US (1) US8204055B2 (enExample)
EP (1) EP1680886B1 (enExample)
JP (1) JP4702854B2 (enExample)
KR (1) KR20060120019A (enExample)
CN (1) CN1864366B (enExample)
BR (1) BRPI0414952A (enExample)
DE (1) DE602004025722D1 (enExample)
MX (1) MXPA06003857A (enExample)
WO (1) WO2005036818A1 (enExample)

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Also Published As

Publication number Publication date
EP1680886A1 (en) 2006-07-19
JP2007509518A (ja) 2007-04-12
MXPA06003857A (es) 2006-07-03
EP1680886B1 (en) 2010-02-24
US8204055B2 (en) 2012-06-19
WO2005036818A1 (en) 2005-04-21
US20070002858A1 (en) 2007-01-04
BRPI0414952A (pt) 2006-11-07
CN1864366A (zh) 2006-11-15
DE602004025722D1 (de) 2010-04-08
KR20060120019A (ko) 2006-11-24
CN1864366B (zh) 2011-06-01

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