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AU2001229297A1 - Method and apparatus for equalization in transmit and receive levels in a broadband transceiver system - Google Patents

Method and apparatus for equalization in transmit and receive levels in a broadband transceiver system

Info

Publication number
AU2001229297A1
AU2001229297A1 AU2001229297A AU2929701A AU2001229297A1 AU 2001229297 A1 AU2001229297 A1 AU 2001229297A1 AU 2001229297 A AU2001229297 A AU 2001229297A AU 2929701 A AU2929701 A AU 2929701A AU 2001229297 A1 AU2001229297 A1 AU 2001229297A1
Authority
AU
Australia
Prior art keywords
equalization
transmit
transceiver system
broadband transceiver
receive levels
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
AU2001229297A
Other languages
English (en)
Inventor
Michael A. Komara
John R. Noll
Thomas Schmutz
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.)
AirNet Communications Corp
Original Assignee
AirNet Communications Corp
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 AirNet Communications Corp filed Critical AirNet Communications Corp
Publication of AU2001229297A1 publication Critical patent/AU2001229297A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [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
    • 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
    • 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
    • H04B1/0003—Software-defined radio [SDR] systems, i.e. systems wherein components typically implemented in hardware, e.g. filters or modulators/demodulators, are implented using software, e.g. by involving an AD or DA conversion stage such that at least part of the signal processing is performed in the digital domain
    • 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
    • H04B1/0003—Software-defined radio [SDR] systems, i.e. systems wherein components typically implemented in hardware, e.g. filters or modulators/demodulators, are implented using software, e.g. by involving an AD or DA conversion stage such that at least part of the signal processing is performed in the digital domain
    • H04B1/0007—Software-defined radio [SDR] systems, i.e. systems wherein components typically implemented in hardware, e.g. filters or modulators/demodulators, are implented using software, e.g. by involving an AD or DA conversion stage such that at least part of the signal processing is performed in the digital domain wherein the AD/DA conversion occurs at radiofrequency or intermediate frequency stage
    • 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
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/26—Circuits for superheterodyne receivers
    • H04B1/28—Circuits for superheterodyne receivers the receiver comprising at least one semiconductor device having three or more electrodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [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
    • H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
AU2001229297A 2000-01-10 2001-01-05 Method and apparatus for equalization in transmit and receive levels in a broadband transceiver system Abandoned AU2001229297A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17535100P 2000-01-10 2000-01-10
US60175351 2000-01-10
PCT/US2001/000456 WO2001052442A1 (fr) 2000-01-10 2001-01-05 Procede et appareil destine a l'egalisation de niveaux d'emission et de reception dans un systeme d'emission a bande large

Publications (1)

Publication Number Publication Date
AU2001229297A1 true AU2001229297A1 (en) 2001-07-24

Family

ID=22639937

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001229297A Abandoned AU2001229297A1 (en) 2000-01-10 2001-01-05 Method and apparatus for equalization in transmit and receive levels in a broadband transceiver system

Country Status (3)

Country Link
US (2) US7047042B2 (fr)
AU (1) AU2001229297A1 (fr)
WO (1) WO2001052442A1 (fr)

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US20100007355A1 (en) * 2008-07-10 2010-01-14 Litepoint Corporation Method for testing radio frequency (rf) receiver to provide power correction data
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US9252998B2 (en) * 2013-02-25 2016-02-02 Itron, Inc. Radio to detect and compensate for frequency misalignment
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US8913701B2 (en) 2013-02-25 2014-12-16 Itron, Inc. Multichannel radio receiver with overlapping channel filters
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US9014315B1 (en) * 2014-04-08 2015-04-21 Exelis Inc. Cascaded high-level narrowband/low-level wideband interference canceler
US10659163B2 (en) 2014-09-25 2020-05-19 Corning Optical Communications LLC Supporting analog remote antenna units (RAUs) in digital distributed antenna systems (DASs) using analog RAU digital adaptors
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Also Published As

Publication number Publication date
US20020090915A1 (en) 2002-07-11
USRE44157E1 (en) 2013-04-16
WO2001052442A1 (fr) 2001-07-19
US7047042B2 (en) 2006-05-16

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