WO2005053253A3 - Adjusting the transmit power level of a cellular communication terminal capable of peer-to-peer communications - Google Patents

Adjusting the transmit power level of a cellular communication terminal capable of peer-to-peer communications Download PDF

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Publication number
WO2005053253A3
WO2005053253A3 PCT/US2004/038817 US2004038817W WO2005053253A3 WO 2005053253 A3 WO2005053253 A3 WO 2005053253A3 US 2004038817 W US2004038817 W US 2004038817W WO 2005053253 A3 WO2005053253 A3 WO 2005053253A3
Authority
WO
WIPO (PCT)
Prior art keywords
peer
power level
transmit power
adjusting
communication terminal
Prior art date
Application number
PCT/US2004/038817
Other languages
French (fr)
Other versions
WO2005053253A2 (en
Inventor
Matthew S Grob
Rashid A Attar
Henry D Pfister
Klein S Gilhousen
Ramin Rezaiifar
Original Assignee
Qualcomm Inc
Matthew S Grob
Rashid A Attar
Henry D Pfister
Klein S Gilhousen
Ramin Rezaiifar
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
Priority to BRPI0416780-5A priority Critical patent/BRPI0416780B1/en
Priority to MXPA06005707A priority patent/MXPA06005707A/en
Priority to DE602004024823T priority patent/DE602004024823D1/en
Priority to EP04811520A priority patent/EP1690386B1/en
Priority to JP2006541399A priority patent/JP4584933B2/en
Priority to AT04811520T priority patent/ATE453252T1/en
Priority to UAA200606917A priority patent/UA84308C2/en
Priority to PL04811520T priority patent/PL1690386T3/en
Application filed by Qualcomm Inc, Matthew S Grob, Rashid A Attar, Henry D Pfister, Klein S Gilhousen, Ramin Rezaiifar filed Critical Qualcomm Inc
Priority to CN2004800405337A priority patent/CN1906899B/en
Priority to CA2546755A priority patent/CA2546755C/en
Priority to AU2004310686A priority patent/AU2004310686C1/en
Publication of WO2005053253A2 publication Critical patent/WO2005053253A2/en
Publication of WO2005053253A3 publication Critical patent/WO2005053253A3/en
Priority to IL175691A priority patent/IL175691A/en
Priority to HK07107579.7A priority patent/HK1103186A1/en
Priority to AU2008203490A priority patent/AU2008203490B2/en
Priority to IL211224A priority patent/IL211224A0/en

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
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • 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
    • 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
    • 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
    • H04W52/06—TPC algorithms
    • H04W52/10—Open 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
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • 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
    • H04W52/38—TPC being performed in particular situations
    • H04W52/383—TPC being performed in particular situations power control in peer-to-peer links
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/005—Control of transmission; Equalising
    • 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
    • H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
    • 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
    • H04W76/00—Connection management
    • H04W76/40—Connection management for selective distribution or broadcast
    • H04W76/45—Connection management for selective distribution or broadcast for Push-to-Talk [PTT] or Push-to-Talk over cellular [PoC] services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Radio Transmission System (AREA)
  • Computer And Data Communications (AREA)
  • Transceivers (AREA)

Abstract

In a multiple-access network, network access terminals (106) can communicate with network infrastructure access nodes (104), or conduct peer-to-peer communications (110). The access terminals are adapted to adjust the transmit power level in response to power control commands received from the access nodes and from other access terminals.
PCT/US2004/038817 2003-11-21 2004-11-19 Adjusting the transmit power level of a cellular communication terminal capable of peer-to-peer communications WO2005053253A2 (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
CN2004800405337A CN1906899B (en) 2003-11-21 2004-11-19 Adjusting the transmit power level of a cellular communication terminal capable of peer-to-peer communications
MXPA06005707A MXPA06005707A (en) 2003-11-21 2004-11-19 Adjusting the transmit power level of a cellular communication terminal capable of peer-to-peer communications.
CA2546755A CA2546755C (en) 2003-11-21 2004-11-19 Peer-to-peer communications
JP2006541399A JP4584933B2 (en) 2003-11-21 2004-11-19 Peer-to-peer communication
AT04811520T ATE453252T1 (en) 2003-11-21 2004-11-19 ADJUSTING THE TRANSMIT POWER LEVEL OF A CELLULAR COMMUNICATION TERMINAL CAPABLE OF PEER-TO-PEER COMMUNICATION
UAA200606917A UA84308C2 (en) 2003-11-21 2004-11-19 Peer-to-peer communiucation
PL04811520T PL1690386T3 (en) 2003-11-21 2004-11-19 Adjusting the transmit power level of a cellular communication terminal capable of peer-to-peer communications
BRPI0416780-5A BRPI0416780B1 (en) 2003-11-21 2004-11-19 adjusting the transmission power level of a cellular communication terminal capable of peer-to-peer communications
DE602004024823T DE602004024823D1 (en) 2003-11-21 2004-11-19 ADJUSTING THE TRANSMIT LEVEL OF A CELLULAR COMMUNICATION TERMINAL COMPRISING PEER TO PEER COMMUNICATION
EP04811520A EP1690386B1 (en) 2003-11-21 2004-11-19 Adjusting the transmit power level of a cellular communication terminal capable of peer-to-peer communications
AU2004310686A AU2004310686C1 (en) 2003-11-21 2004-11-19 Adjusting the transmit power level of a cellular communication terminal capable of peer-to-peer communications
IL175691A IL175691A (en) 2003-11-21 2006-05-16 Adjusting the transmit power level of a cellular communication terminal capable of peer-to-peer communications
HK07107579.7A HK1103186A1 (en) 2003-11-21 2007-07-16 Adjusting the transmit power level of a cellular communication terminal capable of peer-to-peer communications
AU2008203490A AU2008203490B2 (en) 2003-11-21 2008-07-22 Adjusting the transmit power level of a cellular communication terminal capable of peer-to-peer communications
IL211224A IL211224A0 (en) 2003-11-21 2011-02-14 Adjusting the transmit power level of a cellular communication terminal capable of peer-to-peer communications

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US52398903P 2003-11-21 2003-11-21
US60/523,989 2003-11-21
US10/954,846 US7539507B2 (en) 2003-11-21 2004-09-29 Peer-to-peer communications
US10/954,846 2004-09-29

Publications (2)

Publication Number Publication Date
WO2005053253A2 WO2005053253A2 (en) 2005-06-09
WO2005053253A3 true WO2005053253A3 (en) 2005-09-09

Family

ID=34595064

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/038817 WO2005053253A2 (en) 2003-11-21 2004-11-19 Adjusting the transmit power level of a cellular communication terminal capable of peer-to-peer communications

Country Status (19)

Country Link
US (2) US7539507B2 (en)
EP (3) EP1788761A1 (en)
JP (2) JP4584933B2 (en)
KR (2) KR100813710B1 (en)
CN (2) CN1906899B (en)
AT (1) ATE453252T1 (en)
AU (2) AU2004310686C1 (en)
BR (1) BRPI0416780B1 (en)
CA (3) CA2546755C (en)
DE (1) DE602004024823D1 (en)
ES (2) ES2399032T3 (en)
HK (2) HK1103186A1 (en)
IL (2) IL175691A (en)
MX (1) MXPA06005707A (en)
PL (1) PL1690386T3 (en)
RU (1) RU2351086C2 (en)
TW (1) TWI356617B (en)
UA (1) UA84308C2 (en)
WO (1) WO2005053253A2 (en)

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