ATE408291T1 - Interpolation zur verwendung bei kanalschätzung - Google Patents

Interpolation zur verwendung bei kanalschätzung

Info

Publication number
ATE408291T1
ATE408291T1 AT02425177T AT02425177T ATE408291T1 AT E408291 T1 ATE408291 T1 AT E408291T1 AT 02425177 T AT02425177 T AT 02425177T AT 02425177 T AT02425177 T AT 02425177T AT E408291 T1 ATE408291 T1 AT E408291T1
Authority
AT
Austria
Prior art keywords
extreme
point
ordinate
intermediate point
points
Prior art date
Application number
AT02425177T
Other languages
English (en)
Inventor
Donato Ettorre
Maurizio Graziano
Bruno Melis
Andrea Finotello
Alfredo Ruscitto
Stefano Valle
Lorena Simoni
Original Assignee
Telecom Italia Spa
St Microelectronics Srl
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 Telecom Italia Spa, St Microelectronics Srl filed Critical Telecom Italia Spa
Application granted granted Critical
Publication of ATE408291T1 publication Critical patent/ATE408291T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0228—Channel estimation using sounding signals with direct estimation from sounding signals
    • H04L25/023—Channel estimation using sounding signals with direct estimation from sounding signals with extension to other symbols
    • H04L25/0232—Channel estimation using sounding signals with direct estimation from sounding signals with extension to other symbols by interpolation between sounding signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Complex Calculations (AREA)
  • Eye Examination Apparatus (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
AT02425177T 2002-03-21 2002-03-21 Interpolation zur verwendung bei kanalschätzung ATE408291T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02425177A EP1347608B1 (de) 2002-03-21 2002-03-21 Interpolation zur Verwendung bei Kanalschätzung

Publications (1)

Publication Number Publication Date
ATE408291T1 true ATE408291T1 (de) 2008-09-15

Family

ID=27771990

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02425177T ATE408291T1 (de) 2002-03-21 2002-03-21 Interpolation zur verwendung bei kanalschätzung

Country Status (9)

Country Link
US (1) US7450663B2 (de)
EP (1) EP1347608B1 (de)
CN (1) CN1647472A (de)
AT (1) ATE408291T1 (de)
AU (1) AU2003219066A1 (de)
BR (1) BR0303569A (de)
CA (1) CA2480074A1 (de)
DE (1) DE60228816D1 (de)
WO (1) WO2003081862A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100630043B1 (ko) * 2003-11-06 2006-09-27 삼성전자주식회사 이동통신시스템의 수신단에서의 주파수 오차 추정 및 결합기
EP1841156A1 (de) * 2006-03-31 2007-10-03 Matsushita Electric Industrial Co., Ltd. Verwürfelung von Daten- und Referenzsymbolen
US8224566B2 (en) * 2007-07-21 2012-07-17 Aspen Avionics, Inc. Apparatus and method to indicate course deviation instrument saturation
US8996309B2 (en) 2007-07-21 2015-03-31 Aspen Avionics, Inc. Apparatus and method to indicate instrument saturation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3013763B2 (ja) * 1995-08-25 2000-02-28 日本電気株式会社 キャリア同期ユニット
JP2776793B2 (ja) * 1996-05-30 1998-07-16 日本電気アイシーマイコンシステム株式会社 画像表示方法およびその表示装置
US5886911A (en) * 1997-01-29 1999-03-23 Winbond Electronics Corp. Fast calculation method and its hardware apparatus using a linear interpolation operation
IT1295863B1 (it) * 1997-10-22 1999-05-28 Telital Spa Metodo e apparato di trasmissione e ricezione di segnali digitali e stima dei canali di comunicazione
CA2298273A1 (en) * 1999-02-22 2000-08-22 Lucent Technologies Inc. Method and system for compensation of channel distortion using lagrange polynomial interpolation
US6141393A (en) * 1999-03-03 2000-10-31 Motorola, Inc. Method and device for channel estimation, equalization, and interference suppression
DE19935480A1 (de) * 1999-07-28 2001-02-22 Infineon Technologies Ag Verfahren zur Schätzung der Kanalimpulsantworten eines Mobilfunkkanals
US7184457B2 (en) * 2000-02-28 2007-02-27 Texas Instruments Incorporated Spread spectrum path estimation

Also Published As

Publication number Publication date
CA2480074A1 (en) 2003-10-02
US7450663B2 (en) 2008-11-11
WO2003081862A1 (en) 2003-10-02
EP1347608A1 (de) 2003-09-24
US20050153701A1 (en) 2005-07-14
CN1647472A (zh) 2005-07-27
DE60228816D1 (de) 2008-10-23
AU2003219066A1 (en) 2003-10-08
EP1347608B1 (de) 2008-09-10
BR0303569A (pt) 2004-04-20

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Legal Events

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