AU6039800A - Transmit power control for mcpa-equipped base stations - Google Patents

Transmit power control for mcpa-equipped base stations

Info

Publication number
AU6039800A
AU6039800A AU60398/00A AU6039800A AU6039800A AU 6039800 A AU6039800 A AU 6039800A AU 60398/00 A AU60398/00 A AU 60398/00A AU 6039800 A AU6039800 A AU 6039800A AU 6039800 A AU6039800 A AU 6039800A
Authority
AU
Australia
Prior art keywords
mcpa
power control
base stations
transmit power
equipped base
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.)
Abandoned
Application number
AU60398/00A
Inventor
Patrik Eriksson
Magnus Frodigh
Bo Hedberg
Christer Johansson
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
Priority claimed from US09/349,717 external-priority patent/US6570929B1/en
Priority claimed from US09/360,141 external-priority patent/US6694148B1/en
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU6039800A publication Critical patent/AU6039800A/en
Abandoned legal-status Critical Current

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
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
    • 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
    • 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
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H04L27/2637—Modulators with direct modulation of individual subcarriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
AU60398/00A 1999-07-08 2000-06-29 Transmit power control for mcpa-equipped base stations Abandoned AU6039800A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US09/349,717 US6570929B1 (en) 1999-07-08 1999-07-08 Power control scheme for maximizing carrier signal-to-noise ratio in multicarrier transmitters
US09349717 1999-07-08
US09360141 1999-07-26
US09/360,141 US6694148B1 (en) 1999-07-26 1999-07-26 Transmit power control for MCPA-equipped based stations
PCT/SE2000/001386 WO2001005057A1 (en) 1999-07-08 2000-06-29 Transmit power control for mcpa-equipped base stations

Publications (1)

Publication Number Publication Date
AU6039800A true AU6039800A (en) 2001-01-30

Family

ID=26996315

Family Applications (1)

Application Number Title Priority Date Filing Date
AU60398/00A Abandoned AU6039800A (en) 1999-07-08 2000-06-29 Transmit power control for mcpa-equipped base stations

Country Status (3)

Country Link
EP (1) EP1224745A1 (en)
AU (1) AU6039800A (en)
WO (1) WO2001005057A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2357647A (en) * 1999-12-24 2001-06-27 Nokia Networks Oy Multi-carrier TDMA base station where uniform transmission power across time slots is achieved by a method of allocation of new calls
EP1499035B1 (en) * 2001-04-17 2007-03-07 Nokia Corporation Methods for determining the gains of different carriers, radio transmission units and modules for such units
GB0323438D0 (en) * 2003-10-07 2003-11-05 Symbian Ltd Multi-channel DAB COFDM system
US20050223306A1 (en) * 2004-03-30 2005-10-06 Franca-Neto Luiz M Communications apparatus, systems, and methods
EP1793509A1 (en) * 2005-12-01 2007-06-06 Alcatel Lucent Transmit power control for a communication system
KR101315478B1 (en) 2005-12-08 2013-10-07 한국전자통신연구원 Terminal and method of controlling trasmitting power thereof
WO2007067004A2 (en) * 2005-12-08 2007-06-14 Samsung Electronics Co., Ltd. Terminal and method for controlling transmission power

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5384547A (en) * 1993-08-02 1995-01-24 Motorola, Inc. Apparatus and method for attenuating a multicarrier input signal of a linear device
WO1996018249A1 (en) * 1994-12-05 1996-06-13 Ntt Mobile Communications Network Inc. Device and method for multiplexing signal
EP0719001A1 (en) * 1994-12-22 1996-06-26 ALCATEL BELL Naamloze Vennootschap DMT modulator
US5894498A (en) 1997-02-26 1999-04-13 Motorola, Inc. Method and apparatus for analyzing a composite carrier signal
US6542482B1 (en) 1998-10-05 2003-04-01 Telefonaktiebolaget Lm Ericsson (Publ) Load sharing for MCPA-equipped base station

Also Published As

Publication number Publication date
EP1224745A1 (en) 2002-07-24
WO2001005057A1 (en) 2001-01-18

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase