DE60037899D1 - Verfahren zur rundsendung eines mehrfachrufes über die luftschnittstelle - Google Patents

Verfahren zur rundsendung eines mehrfachrufes über die luftschnittstelle

Info

Publication number
DE60037899D1
DE60037899D1 DE60037899T DE60037899T DE60037899D1 DE 60037899 D1 DE60037899 D1 DE 60037899D1 DE 60037899 T DE60037899 T DE 60037899T DE 60037899 T DE60037899 T DE 60037899T DE 60037899 D1 DE60037899 D1 DE 60037899D1
Authority
DE
Germany
Prior art keywords
transmission quality
data
tqmin
group
mobile terminals
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 - Lifetime
Application number
DE60037899T
Other languages
English (en)
Inventor
Louis Segura
David Sugirtharaj
Samy Touati
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of DE60037899D1 publication Critical patent/DE60037899D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/08—Trunked mobile radio systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0093—Point-to-multipoint
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
DE60037899T 1999-10-06 2000-09-01 Verfahren zur rundsendung eines mehrfachrufes über die luftschnittstelle Expired - Lifetime DE60037899D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/413,580 US6360076B1 (en) 1999-10-06 1999-10-06 Method of broadcasting a quality over-the-air multicast
PCT/SE2000/001686 WO2001026397A1 (en) 1999-10-06 2000-09-01 Method of broadcasting a quality over-the-air multicast

Publications (1)

Publication Number Publication Date
DE60037899D1 true DE60037899D1 (de) 2008-03-13

Family

ID=23637794

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60037899T Expired - Lifetime DE60037899D1 (de) 1999-10-06 2000-09-01 Verfahren zur rundsendung eines mehrfachrufes über die luftschnittstelle

Country Status (7)

Country Link
US (1) US6360076B1 (de)
EP (1) EP1219124B1 (de)
JP (1) JP4536982B2 (de)
AT (1) ATE385145T1 (de)
AU (1) AU775963B2 (de)
DE (1) DE60037899D1 (de)
WO (1) WO2001026397A1 (de)

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Also Published As

Publication number Publication date
ATE385145T1 (de) 2008-02-15
EP1219124B1 (de) 2008-01-23
WO2001026397A1 (en) 2001-04-12
JP4536982B2 (ja) 2010-09-01
AU775963B2 (en) 2004-08-19
AU7047900A (en) 2001-05-10
US6360076B1 (en) 2002-03-19
EP1219124A1 (de) 2002-07-03
JP2003511925A (ja) 2003-03-25

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