ATA14002002A - Verfahren zur interferenzermittlung in mehrantennensystemen mit adaptiven antennen - Google Patents

Verfahren zur interferenzermittlung in mehrantennensystemen mit adaptiven antennen

Info

Publication number
ATA14002002A
ATA14002002A AT0140002A AT14002002A ATA14002002A AT A14002002 A ATA14002002 A AT A14002002A AT 0140002 A AT0140002 A AT 0140002A AT 14002002 A AT14002002 A AT 14002002A AT A14002002 A ATA14002002 A AT A14002002A
Authority
AT
Austria
Prior art keywords
antenna systems
determining interference
adaptive antennas
antennas
adaptive
Prior art date
Application number
AT0140002A
Other languages
English (en)
Other versions
AT411555B (de
Original Assignee
Symena Software Und Consulting
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 Symena Software Und Consulting filed Critical Symena Software Und Consulting
Priority to AT0140002A priority Critical patent/AT411555B/de
Publication of ATA14002002A publication Critical patent/ATA14002002A/de
Priority to AU2003258349A priority patent/AU2003258349A1/en
Priority to PCT/AT2003/000262 priority patent/WO2004028025A2/de
Application granted granted Critical
Publication of AT411555B publication Critical patent/AT411555B/de

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
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays
    • H01Q3/2611—Means for null steering; Adaptive interference nulling
    • 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
    • H04W52/32—TPC of broadcast or control channels
    • 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
    • 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]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/14—Image acquisition
    • G06V30/142—Image acquisition using hand-held instruments; Constructional details of the instruments
    • G06V30/1426—Image acquisition using hand-held instruments; Constructional details of the instruments by sensing position defining codes on a support

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT0140002A 2002-09-18 2002-09-18 Verfahren zur interferenzermittlung in mehrantennensystemen mit adaptiven antennen AT411555B (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT0140002A AT411555B (de) 2002-09-18 2002-09-18 Verfahren zur interferenzermittlung in mehrantennensystemen mit adaptiven antennen
AU2003258349A AU2003258349A1 (en) 2002-09-18 2003-09-08 Method for determining interference in multiple antennae systems comprising adaptive antennae
PCT/AT2003/000262 WO2004028025A2 (de) 2002-09-18 2003-09-08 Verfahren zur interferenzermittlung in mehrantennensystemen mit adaptiven antennen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0140002A AT411555B (de) 2002-09-18 2002-09-18 Verfahren zur interferenzermittlung in mehrantennensystemen mit adaptiven antennen

Publications (2)

Publication Number Publication Date
ATA14002002A true ATA14002002A (de) 2003-07-15
AT411555B AT411555B (de) 2004-02-25

Family

ID=3688193

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0140002A AT411555B (de) 2002-09-18 2002-09-18 Verfahren zur interferenzermittlung in mehrantennensystemen mit adaptiven antennen

Country Status (3)

Country Link
AT (1) AT411555B (de)
AU (1) AU2003258349A1 (de)
WO (1) WO2004028025A2 (de)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2808158B1 (fr) * 2000-04-19 2002-06-07 Mitsubishi Electric Inf Tech Methode de controle de puissance dans un systeme de telecommunication

Also Published As

Publication number Publication date
WO2004028025A2 (de) 2004-04-01
AU2003258349A8 (en) 2009-04-23
AT411555B (de) 2004-02-25
WO2004028025A3 (de) 2009-03-26
AU2003258349A1 (en) 2004-04-08

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Legal Events

Date Code Title Description
MM01 Lapse because of not paying annual fees

Effective date: 20200715