FI20055229A0 - Signaali-häiriö-tehosuhteen estimaattori - Google Patents

Signaali-häiriö-tehosuhteen estimaattori

Info

Publication number
FI20055229A0
FI20055229A0 FI20055229A FI20055229A FI20055229A0 FI 20055229 A0 FI20055229 A0 FI 20055229A0 FI 20055229 A FI20055229 A FI 20055229A FI 20055229 A FI20055229 A FI 20055229A FI 20055229 A0 FI20055229 A0 FI 20055229A0
Authority
FI
Finland
Prior art keywords
signal
interference power
power estimator
estimator
interference
Prior art date
Application number
FI20055229A
Other languages
English (en)
Swedish (sv)
Inventor
Petri Vaeisaenen
Kari Pajukoski
Kari Horneman
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 FI20055229A priority Critical patent/FI20055229A0/fi
Publication of FI20055229A0 publication Critical patent/FI20055229A0/fi
Priority to US11/177,288 priority patent/US20060262841A1/en

Links

Classifications

    • 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
    • H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
FI20055229A 2005-05-16 2005-05-16 Signaali-häiriö-tehosuhteen estimaattori FI20055229A0 (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20055229A FI20055229A0 (fi) 2005-05-16 2005-05-16 Signaali-häiriö-tehosuhteen estimaattori
US11/177,288 US20060262841A1 (en) 2005-05-16 2005-07-11 Signal-to-interference power ratio estimator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20055229A FI20055229A0 (fi) 2005-05-16 2005-05-16 Signaali-häiriö-tehosuhteen estimaattori

Publications (1)

Publication Number Publication Date
FI20055229A0 true FI20055229A0 (fi) 2005-05-16

Family

ID=34630165

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20055229A FI20055229A0 (fi) 2005-05-16 2005-05-16 Signaali-häiriö-tehosuhteen estimaattori

Country Status (2)

Country Link
US (1) US20060262841A1 (fi)
FI (1) FI20055229A0 (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100713436B1 (ko) * 2004-10-28 2007-05-07 삼성전자주식회사 통신 시스템에서 ｃｉｎｒ 추정 장치 및 방법
EP1903689B1 (en) * 2006-09-22 2016-11-09 Mitsubishi Electric R&D Centre Europe B.V. Method and device for transferring signals representative of a pilot symbol pattern
EP1933480A2 (en) * 2006-12-13 2008-06-18 NTT DoCoMo, Inc. Mobile communication terminal and mobile communication method
CN101611561A (zh) * 2007-02-15 2009-12-23 艾利森电话股份有限公司 多载波***中在合并的导频信号上的信道测量
DE602007012243D1 (de) * 2007-08-30 2011-03-10 Ericsson Telefon Ab L M Schätzung eines Signal-zu-Interferenz-Verhältnisses bei einem Empfänger eines drahtlosen Kommunikationssystems
EP2205015B1 (en) * 2007-10-22 2017-11-01 NEC Corporation Wireless communication system, base station, wireless resource management method and base station control program
EP2263355B1 (en) * 2008-03-31 2012-09-12 Nxp B.V. High resolution digital modulator by switching between discrete PWM or PPM values
WO2015171177A1 (en) 2014-05-05 2015-11-12 The Regents Of The University Of California Full-duplex self-interference cancellation systems
WO2015178964A1 (en) 2014-05-23 2015-11-26 Eltawil Ahmed Mohamed Full duplex reconfigurable antenna self-interference cancellation systems

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6404826B1 (en) * 1998-07-02 2002-06-11 Texas Instruments Incorporated Iterative signal-to-interference ratio estimation for WCDMA
AU770602B2 (en) * 2000-10-05 2004-02-26 Samsung Electronics Co., Ltd. TSTD apparatus and method for a TDD CDMA mobile communication system
GB0031841D0 (en) * 2000-12-29 2001-02-14 Nokia Networks Oy Interference power estimation for adaptive antenna system
JP4008783B2 (ja) * 2002-08-23 2007-11-14 株式会社エヌ・ティ・ティ・ドコモ 無線通信システム、無線通信方法、これらに用いて好適な基地局
DE10250361B4 (de) * 2002-10-29 2009-12-24 Infineon Technologies Ag Vorrichtung und Verfahren zur Aufbereitung von Pilotsymbolen für eine Kanalschätzung mittels adaptiver Tiefpassfilterung
US20060084459A1 (en) * 2004-10-13 2006-04-20 Vinh Phan Outer loop power control of user equipment in wireless communication

Also Published As

Publication number Publication date
US20060262841A1 (en) 2006-11-23

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Legal Events

Date Code Title Description
FD Application lapsed