TW200620888A - Methods and apparatus for hybrid multicast and unicast transmissions in a data network - Google Patents

Methods and apparatus for hybrid multicast and unicast transmissions in a data network

Info

Publication number
TW200620888A
TW200620888A TW094115640A TW94115640A TW200620888A TW 200620888 A TW200620888 A TW 200620888A TW 094115640 A TW094115640 A TW 094115640A TW 94115640 A TW94115640 A TW 94115640A TW 200620888 A TW200620888 A TW 200620888A
Authority
TW
Taiwan
Prior art keywords
data network
multicast
methods
unicast
data
Prior art date
Application number
TW094115640A
Other languages
English (en)
Inventor
An Mei Chen
Ravinder Paul Chandhok
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of TW200620888A publication Critical patent/TW200620888A/zh

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
    • 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
    • H04L12/1863—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast comprising mechanisms for improved reliability, e.g. status reports
    • H04L12/1868—Measures taken after transmission, e.g. acknowledgments
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
TW094115640A 2004-05-18 2005-05-13 Methods and apparatus for hybrid multicast and unicast transmissions in a data network TW200620888A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57245304P 2004-05-18 2004-05-18
US10/951,927 US7423973B2 (en) 2004-05-18 2004-09-27 Methods and apparatus for hybrid multicast and unicast transmissions in a data network

Publications (1)

Publication Number Publication Date
TW200620888A true TW200620888A (en) 2006-06-16

Family

ID=34968318

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094115640A TW200620888A (en) 2004-05-18 2005-05-13 Methods and apparatus for hybrid multicast and unicast transmissions in a data network

Country Status (12)

Country Link
US (1) US7423973B2 (zh)
EP (1) EP1747643A1 (zh)
JP (1) JP2007538463A (zh)
AR (1) AR049426A1 (zh)
AU (1) AU2005330575A1 (zh)
BR (1) BRPI0511277A (zh)
CA (1) CA2566807A1 (zh)
IL (1) IL179200A0 (zh)
MX (1) MXPA06013436A (zh)
RU (1) RU2357379C2 (zh)
TW (1) TW200620888A (zh)
WO (1) WO2005117345A1 (zh)

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Also Published As

Publication number Publication date
AR049426A1 (es) 2006-08-02
BRPI0511277A (pt) 2007-12-04
JP2007538463A (ja) 2007-12-27
US7423973B2 (en) 2008-09-09
RU2006144833A (ru) 2008-06-27
WO2005117345A1 (en) 2005-12-08
MXPA06013436A (es) 2007-03-01
AU2005330575A1 (en) 2006-12-07
IL179200A0 (en) 2007-03-08
AU2005330575A8 (en) 2008-08-14
EP1747643A1 (en) 2007-01-31
RU2357379C2 (ru) 2009-05-27
US20050259584A1 (en) 2005-11-24
CA2566807A1 (en) 2005-12-08

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