FI20055347A0 - Menetelmä kohinan ja häiriön kovarianssimatriisin estimoimiseksi, vastaanotin ja radiojärjestelmä - Google Patents

Menetelmä kohinan ja häiriön kovarianssimatriisin estimoimiseksi, vastaanotin ja radiojärjestelmä

Info

Publication number
FI20055347A0
FI20055347A0 FI20055347A FI20055347A FI20055347A0 FI 20055347 A0 FI20055347 A0 FI 20055347A0 FI 20055347 A FI20055347 A FI 20055347A FI 20055347 A FI20055347 A FI 20055347A FI 20055347 A0 FI20055347 A0 FI 20055347A0
Authority
FI
Finland
Prior art keywords
estimating
receiver
noise
covariance matrix
radio system
Prior art date
Application number
FI20055347A
Other languages
English (en)
Swedish (sv)
Inventor
Olli Piirainen
Original Assignee
Nokia 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 Nokia Corp filed Critical Nokia Corp
Priority to FI20055347A priority Critical patent/FI20055347A0/fi
Publication of FI20055347A0 publication Critical patent/FI20055347A0/fi
Priority to US11/266,359 priority patent/US7653160B2/en

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
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/373—Predicting channel quality or other radio frequency [RF] parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Noise Elimination (AREA)
FI20055347A 2005-06-23 2005-06-23 Menetelmä kohinan ja häiriön kovarianssimatriisin estimoimiseksi, vastaanotin ja radiojärjestelmä FI20055347A0 (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20055347A FI20055347A0 (fi) 2005-06-23 2005-06-23 Menetelmä kohinan ja häiriön kovarianssimatriisin estimoimiseksi, vastaanotin ja radiojärjestelmä
US11/266,359 US7653160B2 (en) 2005-06-23 2005-11-04 Method of estimating noise and interference covariance matrix, receiver, and radio system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20055347A FI20055347A0 (fi) 2005-06-23 2005-06-23 Menetelmä kohinan ja häiriön kovarianssimatriisin estimoimiseksi, vastaanotin ja radiojärjestelmä

Publications (1)

Publication Number Publication Date
FI20055347A0 true FI20055347A0 (fi) 2005-06-23

Family

ID=34778483

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20055347A FI20055347A0 (fi) 2005-06-23 2005-06-23 Menetelmä kohinan ja häiriön kovarianssimatriisin estimoimiseksi, vastaanotin ja radiojärjestelmä

Country Status (2)

Country Link
US (1) US7653160B2 (fi)
FI (1) FI20055347A0 (fi)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2456724B (en) * 2006-11-07 2011-02-23 Agency Science Tech & Res A method of determining as to whether a received signal includes an information signal
KR100946197B1 (ko) * 2007-01-29 2010-03-08 삼성전자주식회사 다중 입출력 무선통신 시스템에서 신호 검출 장치 및 방법
WO2008102059A1 (en) * 2007-02-23 2008-08-28 Nokia Corporation Receiving method and receiver
US7945887B2 (en) * 2008-02-11 2011-05-17 International Business Machines Corporation Modeling spatial correlations
US8798654B2 (en) * 2009-04-22 2014-08-05 Nokia Siemens Networks Oy Selective interference rejection combining
US8396438B2 (en) * 2009-06-24 2013-03-12 Qualcomm Incorporated Enhanced interference nulling equalization
EP2320578A1 (en) * 2009-11-06 2011-05-11 Alcatel Lucent Wireless communications device and method of operating a wireless communication device
US8509364B2 (en) 2010-09-20 2013-08-13 Intel Corporation Platform noise estimation and mitigation for wireless receivers
CN102480314A (zh) * 2010-11-23 2012-05-30 中兴通讯股份有限公司 一种自适应多天线分集合并干扰消除方法及装置
US8817685B2 (en) * 2011-10-24 2014-08-26 Nokia Corporation Energy-efficient underlay device-to-multidevice communications with interference suppression
GB2490191B (en) * 2012-01-23 2014-01-08 Renesas Mobile Corp Method, processing system and computer program for calculating a noise covariance estimate
CN111049556B (zh) * 2019-12-27 2021-12-14 中国科学技术大学 一种基于干扰协方差矩阵重构的互素阵稳健自适应波束形成方法
EP3958476A3 (en) 2020-08-21 2022-03-02 Nokia Technologies Oy Regularization of covariance matrix and eigenvalue decomposition in a mimo system
CN116560597B (zh) * 2023-06-30 2023-10-17 深圳长盛高精密五金有限公司 一种具有网络数据存储功能的打印机实现方法及系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0421684B1 (en) * 1989-09-29 2002-01-09 Kabushiki Kaisha Toshiba Method of analyzing semiconductor device operation, method of analyzing specific physical phenomena, and apparatus for performing these methods
GB0107113D0 (en) * 2001-03-21 2001-05-09 Nokia Networks Oy Interference rejection in a receiver
US7011678B2 (en) * 2002-01-31 2006-03-14 Radi Medical Systems Ab Biodegradable stent
GB0222046D0 (en) 2002-09-23 2002-10-30 Nokia Corp Receiving method and receiver
US7200631B2 (en) * 2003-01-10 2007-04-03 Lucent Technologies Inc. Method and apparatus for determining an inverse square root of a given positive-definite hermitian matrix
FI20031609A0 (fi) * 2003-11-06 2003-11-06 Nokia Corp Viestintämenetelmä, vastaanotin ja tukiasema
US7373130B2 (en) * 2005-04-13 2008-05-13 Telefonaktiebolaget L M Ericsson (Publ) Simultaneous channel estimation of a carrier and an interferer

Also Published As

Publication number Publication date
US20060291596A1 (en) 2006-12-28
US7653160B2 (en) 2010-01-26

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Legal Events

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