DE602005022778D1 - Verfahren und system zum senden von inhalt zu mehreren benutzern eines mobilkommunikationsnetzes - Google Patents

Verfahren und system zum senden von inhalt zu mehreren benutzern eines mobilkommunikationsnetzes

Info

Publication number
DE602005022778D1
DE602005022778D1 DE602005022778T DE602005022778T DE602005022778D1 DE 602005022778 D1 DE602005022778 D1 DE 602005022778D1 DE 602005022778 T DE602005022778 T DE 602005022778T DE 602005022778 T DE602005022778 T DE 602005022778T DE 602005022778 D1 DE602005022778 D1 DE 602005022778D1
Authority
DE
Germany
Prior art keywords
user equipments
downlink channel
common downlink
uplink channels
common
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.)
Active
Application number
DE602005022778T
Other languages
English (en)
Inventor
Daniele Franceschini
Claudio Guerrini
Marco Caretti
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.)
Telecom Italia SpA
Original Assignee
Telecom Italia SpA
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 Telecom Italia SpA filed Critical Telecom Italia SpA
Publication of DE602005022778D1 publication Critical patent/DE602005022778D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/327—Power control of multicast channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/08—Closed loop power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR, Eb/lo
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/247—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where the output power of a terminal is based on a path parameter sent by another terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H04W52/56—Detection of errors of TPC bits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
DE602005022778T 2005-06-08 2005-06-08 Verfahren und system zum senden von inhalt zu mehreren benutzern eines mobilkommunikationsnetzes Active DE602005022778D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2005/006139 WO2006131131A1 (en) 2005-06-08 2005-06-08 Method and system for transmitting content to a plurality of users of a mobile communication network

Publications (1)

Publication Number Publication Date
DE602005022778D1 true DE602005022778D1 (de) 2010-09-16

Family

ID=35677325

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005022778T Active DE602005022778D1 (de) 2005-06-08 2005-06-08 Verfahren und system zum senden von inhalt zu mehreren benutzern eines mobilkommunikationsnetzes

Country Status (6)

Country Link
US (1) US8682376B2 (de)
EP (1) EP1889378B1 (de)
CN (1) CN101228708B (de)
AT (1) ATE476852T1 (de)
DE (1) DE602005022778D1 (de)
WO (1) WO2006131131A1 (de)

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Also Published As

Publication number Publication date
US20090305712A1 (en) 2009-12-10
CN101228708B (zh) 2012-12-26
ATE476852T1 (de) 2010-08-15
WO2006131131A1 (en) 2006-12-14
EP1889378B1 (de) 2010-08-04
EP1889378A1 (de) 2008-02-20
US8682376B2 (en) 2014-03-25
CN101228708A (zh) 2008-07-23

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