AU2002337303A1 - Estimation of channel parameters using re-encoding - Google Patents

Estimation of channel parameters using re-encoding

Info

Publication number
AU2002337303A1
AU2002337303A1 AU2002337303A AU2002337303A AU2002337303A1 AU 2002337303 A1 AU2002337303 A1 AU 2002337303A1 AU 2002337303 A AU2002337303 A AU 2002337303A AU 2002337303 A AU2002337303 A AU 2002337303A AU 2002337303 A1 AU2002337303 A1 AU 2002337303A1
Authority
AU
Australia
Prior art keywords
estimation
encoding
channel parameters
parameters
channel
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2002337303A
Inventor
Timothy Fisher-Jeffes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aeroflex Cambridge Ltd
Original Assignee
Ubinetics Ltd
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 Ubinetics Ltd filed Critical Ubinetics Ltd
Publication of AU2002337303A1 publication Critical patent/AU2002337303A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H04L1/208—Arrangements for detecting or preventing errors in the information received using signal quality detector involving signal re-encoding

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
AU2002337303A 2001-10-31 2002-10-24 Estimation of channel parameters using re-encoding Abandoned AU2002337303A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0126156A GB2381712A (en) 2001-10-31 2001-10-31 Assessing quality of channels in communications systems
GB0126156.9 2001-10-31
PCT/GB2002/004801 WO2003039058A2 (en) 2001-10-31 2002-10-24 Estimation of channel parameters using re-encoding

Publications (1)

Publication Number Publication Date
AU2002337303A1 true AU2002337303A1 (en) 2003-05-12

Family

ID=9924890

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002337303A Abandoned AU2002337303A1 (en) 2001-10-31 2002-10-24 Estimation of channel parameters using re-encoding

Country Status (3)

Country Link
AU (1) AU2002337303A1 (en)
GB (1) GB2381712A (en)
WO (1) WO2003039058A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2403112B (en) * 2002-08-16 2005-08-10 Toshiba Res Europ Ltd Channel estimation and training sequence determination
US7424273B2 (en) 2003-11-18 2008-09-09 Lucent Technologies Inc. Evaluating performance of a multiple-input multiple output (MIMO) communications link
FR2865874B1 (en) * 2004-02-02 2006-04-28 Nec Technologies Uk Ltd METHOD FOR EVALUATING THE QUALITY OF DATA TRANSMISSION ON A VARIABLE CODING RATE MULTI-RATE DIGITAL LINK
JP2008507230A (en) 2004-07-19 2008-03-06 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ SIR estimation technology

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6333028A (en) * 1986-07-26 1988-02-12 Nec Corp Signal detection system
FI94810C (en) * 1993-10-11 1995-10-25 Nokia Mobile Phones Ltd A method for identifying a poor GSM speech frame
GB2305083B (en) * 1995-09-07 2000-03-29 Motorola Ltd Method of bit error rate calculation and apparatus therefor
JPH09321736A (en) * 1996-05-27 1997-12-12 Sony Corp Receiving method and receiver
FI108825B (en) * 1998-03-16 2002-03-28 Nokia Corp A method for estimating a channel bit error rate and a receiver
US6539205B1 (en) * 1998-03-23 2003-03-25 Skyworks Solutions, Inc. Traffic channel quality estimation from a digital control channel
US6163571A (en) * 1998-04-24 2000-12-19 Ericsson Inc. Method for measuring received signal quality in a mobile wireless communication system

Also Published As

Publication number Publication date
WO2003039058A2 (en) 2003-05-08
WO2003039058A3 (en) 2003-07-03
GB2381712A (en) 2003-05-07
GB0126156D0 (en) 2002-01-02

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase