NO20011902D0 - Interferensanalyse for mobilradionett med adaptive antenner - Google Patents

Interferensanalyse for mobilradionett med adaptive antenner

Info

Publication number
NO20011902D0
NO20011902D0 NO20011902A NO20011902A NO20011902D0 NO 20011902 D0 NO20011902 D0 NO 20011902D0 NO 20011902 A NO20011902 A NO 20011902A NO 20011902 A NO20011902 A NO 20011902A NO 20011902 D0 NO20011902 D0 NO 20011902D0
Authority
NO
Norway
Prior art keywords
cell
adaptive antenna
interference
mobile radio
radio networks
Prior art date
Application number
NO20011902A
Other languages
English (en)
Other versions
NO20011902L (no
Inventor
Hicham Aroudaki
Original Assignee
Mannesmann Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7887240&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO20011902(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mannesmann Ag filed Critical Mannesmann Ag
Publication of NO20011902L publication Critical patent/NO20011902L/no
Publication of NO20011902D0 publication Critical patent/NO20011902D0/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Noise Elimination (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
NO20011902A 1998-10-30 2001-04-18 Interferensanalyse for mobilradionett med adaptive antenner NO20011902D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19851701A DE19851701C2 (de) 1998-10-30 1998-10-30 Interferenzanalyse für ein Mobilfunknetz mit adaptiven Antennen
PCT/DE1999/003146 WO2000027147A1 (de) 1998-10-30 1999-09-24 Interferenzanalyse für ein mobilfunknetz mit adaptiven antennen

Publications (2)

Publication Number Publication Date
NO20011902L NO20011902L (no) 2001-04-18
NO20011902D0 true NO20011902D0 (no) 2001-04-18

Family

ID=7887240

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20011902A NO20011902D0 (no) 1998-10-30 2001-04-18 Interferensanalyse for mobilradionett med adaptive antenner

Country Status (8)

Country Link
US (1) US6931252B1 (no)
EP (1) EP1125455B1 (no)
AT (1) ATE346466T1 (no)
CA (1) CA2346903C (no)
DE (2) DE19851701C2 (no)
ES (1) ES2273513T3 (no)
NO (1) NO20011902D0 (no)
WO (1) WO2000027147A1 (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9525923B2 (en) 1997-12-17 2016-12-20 Intel Corporation Multi-detection of heartbeat to reduce error probability
US7394791B2 (en) 1997-12-17 2008-07-01 Interdigital Technology Corporation Multi-detection of heartbeat to reduce error probability
US6222832B1 (en) 1998-06-01 2001-04-24 Tantivy Communications, Inc. Fast Acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system
US7936728B2 (en) 1997-12-17 2011-05-03 Tantivy Communications, Inc. System and method for maintaining timing of synchronization messages over a reverse link of a CDMA wireless communication system
US7773566B2 (en) 1998-06-01 2010-08-10 Tantivy Communications, Inc. System and method for maintaining timing of synchronization messages over a reverse link of a CDMA wireless communication system
US8134980B2 (en) 1998-06-01 2012-03-13 Ipr Licensing, Inc. Transmittal of heartbeat signal at a lower level than heartbeat request
WO2001058044A2 (en) 2000-02-07 2001-08-09 Tantivy Communications, Inc. Minimal maintenance link to support synchronization
US8155096B1 (en) 2000-12-01 2012-04-10 Ipr Licensing Inc. Antenna control system and method
US6954448B2 (en) 2001-02-01 2005-10-11 Ipr Licensing, Inc. Alternate channel for carrying selected message types
US7551663B1 (en) 2001-02-01 2009-06-23 Ipr Licensing, Inc. Use of correlation combination to achieve channel detection
FR2821514B1 (fr) 2001-02-28 2003-06-13 Jacques Lewiner Systeme de radiocommunication local
FR2821513B1 (fr) * 2001-02-28 2003-06-13 Jacques Lewiner Systeme de radiocommunication local
ES2614202T3 (es) 2001-06-13 2017-05-30 Intel Corporation Método y aparato para la transmisión de una señal de latido de corazón a un nivel inferior que la solicitud de latido de corazón
US7072634B2 (en) * 2002-03-26 2006-07-04 The Boeing Company Method and apparatus for avoiding self-interference in a mobile network
GB2404820B (en) * 2003-08-06 2005-07-20 Toshiba Res Europ Ltd Improved wireless local area network security
EP2071355B1 (en) 2007-12-13 2015-07-29 Swisscom AG System and method for determining a location area of a mobile user
EP3066862B1 (en) 2013-11-07 2017-09-13 Telefonaktiebolaget LM Ericsson (publ) A network node and method for adjusting antenna parameters in a wireless communications system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2739512B1 (fr) * 1995-10-03 1997-10-31 France Telecom Modelisation des interferences dans un reseau radiotelephonique cellulaire
DE19648225B4 (de) * 1996-11-21 2005-03-24 T-Mobile Deutschland Gmbh Verfahren zur Ermittlung eines Maßes für mögliche interferenzbedingte Störungen in einem Funknetz sowie Verfahren zur Auswahl von Flächenelementen eines Funknetzes
US6021329A (en) * 1997-05-01 2000-02-01 Telefonaktie Bolaget Lm Ericsson (Publ) Method, and associated apparatus, for determining cell relationships in a radio communication system
US5940033A (en) * 1998-01-20 1999-08-17 The United States Of America As Represented By The Secretary Of The Army Apparatus, methods and computer program for evaluating multiple null forming antenna processors and jammers
US7146176B2 (en) * 2000-06-13 2006-12-05 Shared Spectrum Company System and method for reuse of communications spectrum for fixed and mobile applications with efficient method to mitigate interference
US6470195B1 (en) * 2000-10-31 2002-10-22 Raytheon Company Method and apparatus for modeling a smart antenna in a network planning tool
JP4744725B2 (ja) * 2001-05-25 2011-08-10 三菱電機株式会社 干渉キャンセラ
US20040157645A1 (en) * 2003-02-12 2004-08-12 Smith Adrian David System and method of operation an array antenna in a distributed wireless communication network

Also Published As

Publication number Publication date
DE19851701A1 (de) 2000-05-04
ATE346466T1 (de) 2006-12-15
WO2000027147A1 (de) 2000-05-11
CA2346903C (en) 2009-08-25
EP1125455A1 (de) 2001-08-22
EP1125455B1 (de) 2006-11-22
NO20011902L (no) 2001-04-18
US6931252B1 (en) 2005-08-16
CA2346903A1 (en) 2000-05-11
DE19851701C2 (de) 2000-12-07
ES2273513T3 (es) 2007-05-01
DE59914008D1 (de) 2007-01-04

Similar Documents

Publication Publication Date Title
NO20011902L (no) Interferensanalyse for mobilradionett med adaptive antenner
CA2248216A1 (en) Control/pilot channel reselection between cells belonging to different registration areas
CA2213195A1 (en) Mobile-assisted handoff technique
CA2252006A1 (fr) Procede d'analyse de la localisation du trafic dans un reseau de radiocommunication cellulaire
TW200501768A (en) Method and system for determining the speed and distance of a mobile unit
FI952532A (fi) Menetelmä pilottikanavien lähettämiseksi ja solukkoradiojärjestelmä
CA2315100A1 (en) Method and system for improving handoffs in cellular mobile radio systems
WO1998056125A8 (en) Systems and methods for control channel communication in cellular radiotelephone systems
MY128325A (en) Method and system for variable handoff hysteresis in a radio communication system
FI951079A0 (fi) Parhaan palvelimen valinta kerrostetussa solukkojärjestelmässä
WO2002003566A3 (en) Power control algorithm for packet data based on queue/channel utilization
AU7893598A (en) A cellular radio system and a method for measuring the interference level
MY118048A (en) Mobile telephone systems
FI970842A (fi) Menetelmä dynaamisen kanavienjaon toteuttamiseksi solukkoradiojärjestelmässä
WO1999039535A3 (en) Method for processing a traffic channel request
SE9903065D0 (sv) Method and arrangement in a radio communication system
CN101374313B (zh) 一种异系统测量方法
FI981942A (fi) Kanavanallokointimenetelmä ja järjestelmä kaksoiskaistaverkossa
EP0781066A3 (en) Channel operation monitoring in cellular communications networks
WO2000031988A3 (en) Location management method
Linnartz et al. Spatial distributions of traffic in a mobile ALOHA network
MX9606519A (es) Control intracelular con antenas direccionales.

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application