ATE507645T1 - Verfahren zur leistungssteurung in drahtlosen kommunikationssystemen - Google Patents

Verfahren zur leistungssteurung in drahtlosen kommunikationssystemen

Info

Publication number
ATE507645T1
ATE507645T1 AT09164773T AT09164773T ATE507645T1 AT E507645 T1 ATE507645 T1 AT E507645T1 AT 09164773 T AT09164773 T AT 09164773T AT 09164773 T AT09164773 T AT 09164773T AT E507645 T1 ATE507645 T1 AT E507645T1
Authority
AT
Austria
Prior art keywords
wireless communication
power control
communication systems
power
systems
Prior art date
Application number
AT09164773T
Other languages
English (en)
Inventor
Ayman Naguib
Avneesh Agrawal
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
Application granted granted Critical
Publication of ATE507645T1 publication Critical patent/ATE507645T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2614—Peak power aspects
    • H04L27/2623—Reduction thereof by clipping
    • H04L27/2624—Reduction thereof by clipping by soft clipping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • 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
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • 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
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Selective Calling Equipment (AREA)
AT09164773T 2004-03-05 2005-03-07 Verfahren zur leistungssteurung in drahtlosen kommunikationssystemen ATE507645T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55061604P 2004-03-05 2004-03-05
US11/072,743 US20050201180A1 (en) 2004-03-05 2005-03-03 System and methods for back-off and clipping control in wireless communication systems

Publications (1)

Publication Number Publication Date
ATE507645T1 true ATE507645T1 (de) 2011-05-15

Family

ID=34922191

Family Applications (3)

Application Number Title Priority Date Filing Date
AT05725049T ATE436140T1 (de) 2004-03-05 2005-03-07 System und verfahren zur leistungssteuerung in drahtlosen kommunikationssystemen
AT09164773T ATE507645T1 (de) 2004-03-05 2005-03-07 Verfahren zur leistungssteurung in drahtlosen kommunikationssystemen
AT10173720T ATE545259T1 (de) 2004-03-05 2005-03-07 Verfahren und vorrichtung zur leistungsregelung in drahtlosen kommunikationssystemen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT05725049T ATE436140T1 (de) 2004-03-05 2005-03-07 System und verfahren zur leistungssteuerung in drahtlosen kommunikationssystemen

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT10173720T ATE545259T1 (de) 2004-03-05 2005-03-07 Verfahren und vorrichtung zur leistungsregelung in drahtlosen kommunikationssystemen

Country Status (11)

Country Link
US (2) US20050201180A1 (de)
EP (3) EP2247059B1 (de)
JP (2) JP4938644B2 (de)
KR (1) KR100823779B1 (de)
CN (2) CN1951080B (de)
AT (3) ATE436140T1 (de)
CA (2) CA2558544C (de)
DE (2) DE602005015301D1 (de)
ES (2) ES2379226T3 (de)
PL (1) PL1730916T3 (de)
WO (1) WO2005088926A1 (de)

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US20080025254A1 (en) * 2006-07-25 2008-01-31 Motorola Inc Spectrum emission level variation in schedulable wireless communication terminal
US9622190B2 (en) 2006-07-25 2017-04-11 Google Technology Holdings LLC Spectrum emission level variation in schedulable wireless communication terminal
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WO2011125319A1 (ja) * 2010-04-05 2011-10-13 パナソニック株式会社 送信装置、送信電力制御方法及び送信判定方法
JP5676153B2 (ja) * 2010-06-16 2015-02-25 シャープ株式会社 無線送信装置、無線送信方法及び制御プログラム
US9565655B2 (en) 2011-04-13 2017-02-07 Google Technology Holdings LLC Method and apparatus to detect the transmission bandwidth configuration of a channel in connection with reducing interference between channels in wireless communication systems
US8548085B2 (en) * 2011-06-17 2013-10-01 Telefonaktiebolaget L M Ericsson (Publ) Multi-carrier peak power reduction in frequency hopping systems
KR101862171B1 (ko) * 2011-07-28 2018-05-29 삼성전자주식회사 에너지 효율을 향상하기 위한 방법 및 통신 장치
WO2013147781A1 (en) 2012-03-29 2013-10-03 Sasikanth Manipatruni Magnetic state element and circuits
JP2017011390A (ja) * 2015-06-18 2017-01-12 富士通株式会社 無線装置及び無線送信方法
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Also Published As

Publication number Publication date
CA2558544A1 (en) 2005-09-22
PL1730916T3 (pl) 2009-12-31
KR100823779B1 (ko) 2008-04-21
CA2691163A1 (en) 2005-09-22
ATE436140T1 (de) 2009-07-15
DE602005027761D1 (de) 2011-06-09
CN1951080B (zh) 2012-07-11
EP2247059B1 (de) 2012-02-08
JP5356453B2 (ja) 2013-12-04
JP2011188529A (ja) 2011-09-22
ES2330020T3 (es) 2009-12-03
DE602005015301D1 (de) 2009-08-20
ATE545259T1 (de) 2012-02-15
ES2379226T3 (es) 2012-04-24
EP2104296B1 (de) 2011-04-27
WO2005088926A1 (en) 2005-09-22
EP2104296A1 (de) 2009-09-23
EP1730916A1 (de) 2006-12-13
JP2007527677A (ja) 2007-09-27
CN1951080A (zh) 2007-04-18
JP4938644B2 (ja) 2012-05-23
EP1730916B1 (de) 2009-07-08
US20050201180A1 (en) 2005-09-15
CA2558544C (en) 2012-06-26
KR20060118016A (ko) 2006-11-17
EP2247059A1 (de) 2010-11-03
CN102655674B (zh) 2016-05-11
US20080200204A1 (en) 2008-08-21
CN102655674A (zh) 2012-09-05

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