ATE536068T1 - Verfahren und anordnung zur geräuschanstiegsschätzung - Google Patents

Verfahren und anordnung zur geräuschanstiegsschätzung

Info

Publication number
ATE536068T1
ATE536068T1 AT05774834T AT05774834T ATE536068T1 AT E536068 T1 ATE536068 T1 AT E536068T1 AT 05774834 T AT05774834 T AT 05774834T AT 05774834 T AT05774834 T AT 05774834T AT E536068 T1 ATE536068 T1 AT E536068T1
Authority
AT
Austria
Prior art keywords
probability distribution
noise
power
conditional probability
floor
Prior art date
Application number
AT05774834T
Other languages
English (en)
Inventor
Karl Torbjoern Wigren
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE536068T1 publication Critical patent/ATE536068T1/de

Links

Classifications

    • 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
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/005—Control of transmission; Equalising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/26—Monitoring; Testing of receivers using historical data, averaging values or statistics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H04B17/327—Received signal code power [RSCP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Probability & Statistics with Applications (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
AT05774834T 2005-08-26 2005-08-26 Verfahren und anordnung zur geräuschanstiegsschätzung ATE536068T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2005/001242 WO2007024166A1 (en) 2005-08-26 2005-08-26 Methods and arrangements for noise rise estimation

Publications (1)

Publication Number Publication Date
ATE536068T1 true ATE536068T1 (de) 2011-12-15

Family

ID=37771844

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05774834T ATE536068T1 (de) 2005-08-26 2005-08-26 Verfahren und anordnung zur geräuschanstiegsschätzung

Country Status (13)

Country Link
US (2) US8005433B2 (de)
EP (1) EP1917725B1 (de)
JP (1) JP4891322B2 (de)
CN (1) CN101248590B (de)
AT (1) ATE536068T1 (de)
BR (1) BRPI0520486B1 (de)
DK (1) DK1917725T3 (de)
ES (1) ES2378074T3 (de)
MX (1) MX2008001984A (de)
MY (1) MY141525A (de)
PL (1) PL1917725T3 (de)
PT (1) PT1917725E (de)
WO (1) WO2007024166A1 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
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MX2008001984A (es) 2005-08-26 2008-03-27 Ericsson Telefon Ab L M Metodos y disposiciones para estimar el aumento de ruido.
CN101485120B (zh) 2006-07-05 2012-04-18 艾利森电话股份有限公司 噪声本底估计的方法和设备
MX2009006379A (es) * 2007-02-05 2009-06-26 Ericsson Telefon Ab L M Calculo de carga que usa energia de enlace ascendente programada.
JP5087973B2 (ja) * 2007-04-05 2012-12-05 日本電気株式会社 無線通信制御方法、無線通信システム、および無線制御局
US7983687B2 (en) * 2007-05-11 2011-07-19 Telefonaktiebolaget Lm Ericsson (Publ) Signal to interference ratio error as a load instability indicator for load control in cellular systems
WO2008143562A1 (en) * 2007-05-22 2008-11-27 Telefonaktiebolaget Lm Ericsson (Publ) Load estimation in receiver diversity telecommunication systems
US8218450B2 (en) * 2007-05-24 2012-07-10 Nec Corporation Throughput estimation method and system
EP2015481A1 (de) * 2007-06-20 2009-01-14 Alcatel Lucent Verfahren zur Schätzung des Grundrauschens in einer Zelle eines zellulären Funkkommunikationsnetzwerks und Basisstation
US9071359B2 (en) 2007-06-29 2015-06-30 Telefonaktiebolaget LM Ericsson, Publ. Method for noise floor and interference estimation
RU2447584C2 (ru) * 2007-08-20 2012-04-10 Телефонактиеболагет Лм Эрикссон (Пабл) Наблюдение за неисправностями в цепи приемника на основе мониторинга минимального уровня шумов
CN101785219B (zh) * 2007-08-20 2013-08-28 爱立信电话股份有限公司 基于噪声本底监测的接收器链的故障的监控
US8306091B2 (en) 2007-09-19 2012-11-06 Telefonaktiebolget L M Ericsson (Publ) Method and arrangements for noise rise estimation
US8630767B2 (en) * 2007-12-03 2014-01-14 Nira Dynamics Ab Estimation of the load of a vehicle
WO2009116905A1 (en) 2008-03-18 2009-09-24 Telefonaktiebolaget L M Ericsson (Publ) Methods and arrangements for memory-efficient estimation of noise floor
FR2942090B1 (fr) * 2009-02-11 2011-03-04 Eutelsat Reseau de telecommunication
US9276683B2 (en) 2009-09-08 2016-03-01 Telefonaktiebolaget L M Ericsson (Publ) Load estimation in wireless communication
CN102045764B (zh) * 2009-10-20 2014-02-19 华为技术有限公司 高速上行分组接入自适应重传方法及装置
US8665937B2 (en) * 2009-12-10 2014-03-04 Telefonaktiebolaget L M Ericsson (Publ) Load estimation in wireless communication
MX2012010001A (es) * 2010-04-27 2012-10-01 Ericsson Telefon Ab L M Estimacion de carga de estabilidad celular en sistemas de blanqueamiento de interferencia.
EP2572531B1 (de) 2010-05-18 2018-08-08 Telefonaktiebolaget LM Ericsson (publ) Lastschätzung bei sanfterer übergabe
WO2011155882A1 (en) 2010-06-10 2011-12-15 Telefonaktiebolaget Lm Ericsson (Publ) Load estimation in frequency domain pre-equalization systems
US8676216B2 (en) * 2010-06-29 2014-03-18 Qualcomm Incorporated Method and apparatus for mitigating interference in femtocell deployments
EP2622751B1 (de) 2010-10-01 2017-09-13 Telefonaktiebolaget LM Ericsson (publ) Lastschätzung bei frequenzbereichsvorentzerrungssystemen
WO2012074445A1 (en) * 2010-11-30 2012-06-07 Telefonaktiebolaget L M Ericsson (Publ) Method and device for noise floor estimation
US20130260746A1 (en) * 2010-12-21 2013-10-03 Telefonaktiebolaget L M Ericsson (Publ) Radio base station, radio network controller and methods therein
CN103828466B (zh) 2011-09-23 2017-12-29 瑞典爱立信有限公司 无线电网络节点、控制无线电网络节点及用于实现对无线电通信网络中的无线电资源的管理的方法
WO2013176603A2 (en) * 2012-05-23 2013-11-28 Telefonaktiebolaget L M Ericsson (Publ) Thermal noise floor estimation
US9549408B2 (en) 2012-06-04 2017-01-17 Telefonaktiebolaget Lm Ericsson (Publ) Interference congestion control
US9020548B2 (en) 2012-06-04 2015-04-28 Telefonaktiebolaget L M Ericsson (Publ) Other cell interference estimation
WO2014014393A1 (en) * 2012-07-16 2014-01-23 Telefonaktiebolaget L M Ericsson (Publ) Thermal noise floor estimation robustness via multi-carrier combining
US9301172B2 (en) 2012-10-19 2016-03-29 Telefonaktiebolaget Lm Ericsson (Publ) Method, apparatus, and system for interference and noise estimation
EP2923521B1 (de) * 2012-11-23 2017-03-01 Telefonaktiebolaget LM Ericsson (publ) Kalkulation der interferenz durch andere zellen
KR102017885B1 (ko) * 2012-11-26 2019-10-22 한국전자통신연구원 Ｅｍ 존의 다중 잡음 환경을 고려한 확률적 간섭 평가 장치 및 방법
US20150350986A1 (en) 2013-01-15 2015-12-03 Telefonaktiebolaget L M Ericsson (Publ) Method and Apparatus for Soft Handover Guidance in WCDMA TD Scheduling
US9007947B2 (en) 2013-02-25 2015-04-14 Telefonaktiebolaget L M Ericsson (Publ) Grant utilization based other cell interference estimation
US9794891B2 (en) 2013-03-22 2017-10-17 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus relating to interferece estimation in cellular communication networks
US9888398B2 (en) 2013-03-22 2018-02-06 Telefonaktiebolaget Lm Ericsson (Publ) Interference estimation and devices therefore
US9001686B2 (en) 2013-03-29 2015-04-07 Telefonaktiebolaget L M Ericsson (Publ) Interference estimation with TDM
CN103684349B (zh) * 2013-10-28 2016-09-21 北京理工大学 一种基于递推协方差阵估计的卡尔曼滤波方法
CN104202019B (zh) * 2014-08-25 2017-05-10 北京理工大学 带有未知过程噪声协方差阵递推估计的卡尔曼滤波方法
WO2019232801A1 (en) 2018-06-08 2019-12-12 Nokia Shanghai Bell Co., Ltd. Noise floor estimation for signal detection
EP4614842A1 (de) * 2024-03-05 2025-09-10 Rohde & Schwarz GmbH & Co. KG Empfänger, system mit einem solchen empfänger und empfangsverfahren

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US5307379A (en) * 1992-04-27 1994-04-26 Motorola, Inc. Automatic noise characterization for optimally enabling a receiver
US6775544B2 (en) * 1999-06-03 2004-08-10 At&T Wireless Services, Inc. Automatic diagnostic for detection of interference in wireless communication system
KR100609128B1 (ko) * 1999-07-12 2006-08-04 에스케이 텔레콤주식회사 이동 통신 시스템의 통화 품질 측정 장치 및 방법
US6798843B1 (en) * 1999-07-13 2004-09-28 Pmc-Sierra, Inc. Wideband digital predistortion linearizer for nonlinear amplifiers
US7209712B2 (en) * 2002-09-23 2007-04-24 Qualcomm, Incorporated Mean square estimation of channel quality measure
KR100987275B1 (ko) * 2003-02-14 2010-10-12 삼성전자주식회사 이동통신 시스템에서 열잡음 전력 측정 장치 및 방법
KR100689543B1 (ko) * 2003-08-26 2007-03-02 삼성전자주식회사 이동통신 시스템에서 상향링크 패킷 전송을 위한 스케쥴링 요청 방법 및 장치
MX2008001984A (es) 2005-08-26 2008-03-27 Ericsson Telefon Ab L M Metodos y disposiciones para estimar el aumento de ruido.

Also Published As

Publication number Publication date
BRPI0520486B1 (pt) 2018-10-30
PT1917725E (pt) 2012-03-06
EP1917725A1 (de) 2008-05-07
CN101248590A (zh) 2008-08-20
MX2008001984A (es) 2008-03-27
US20110244809A1 (en) 2011-10-06
EP1917725B1 (de) 2011-11-30
PL1917725T3 (pl) 2012-04-30
JP4891322B2 (ja) 2012-03-07
WO2007024166A1 (en) 2007-03-01
US8005433B2 (en) 2011-08-23
DK1917725T3 (da) 2012-03-26
CN101248590B (zh) 2013-08-21
US20080227400A1 (en) 2008-09-18
BRPI0520486A2 (pt) 2009-09-29
ES2378074T3 (es) 2012-04-04
EP1917725A4 (de) 2009-12-30
JP2009506624A (ja) 2009-02-12
US8145137B2 (en) 2012-03-27
MY141525A (en) 2010-05-14

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