BR9913984A - Procedimento e disposição para a avaliação da qualidade de transmissão de um sinal de informações digital - Google Patents

Procedimento e disposição para a avaliação da qualidade de transmissão de um sinal de informações digital

Info

Publication number
BR9913984A
BR9913984A BR9913984-7A BR9913984A BR9913984A BR 9913984 A BR9913984 A BR 9913984A BR 9913984 A BR9913984 A BR 9913984A BR 9913984 A BR9913984 A BR 9913984A
Authority
BR
Brazil
Prior art keywords
evaluation
procedure
transmission quality
digital information
information signal
Prior art date
Application number
BR9913984-7A
Other languages
English (en)
Portuguese (pt)
Inventor
Maximilian Schmautz
Wen Xu
Thomas Hindelang
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BR9913984A publication Critical patent/BR9913984A/pt

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Dc Digital Transmission (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
BR9913984-7A 1998-09-22 1999-09-01 Procedimento e disposição para a avaliação da qualidade de transmissão de um sinal de informações digital BR9913984A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843468 1998-09-22
PCT/DE1999/002737 WO2000018058A1 (de) 1998-09-22 1999-09-01 Verfahren und eine vorrichtung zur abschätzung der übertragungsqualität eines digitalen nachrichtensignals

Publications (1)

Publication Number Publication Date
BR9913984A true BR9913984A (pt) 2001-06-19

Family

ID=7881860

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9913984-7A BR9913984A (pt) 1998-09-22 1999-09-01 Procedimento e disposição para a avaliação da qualidade de transmissão de um sinal de informações digital

Country Status (7)

Country Link
EP (1) EP1116355A1 (ko)
JP (1) JP2002525970A (ko)
KR (1) KR20010088811A (ko)
CN (1) CN1319293A (ko)
AU (1) AU1029900A (ko)
BR (1) BR9913984A (ko)
WO (1) WO2000018058A1 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4145032B2 (ja) * 2001-08-07 2008-09-03 富士通株式会社 無線ｌａｎシステム
DE10143729B4 (de) * 2001-09-06 2004-12-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Entzerren eines Übertragungskanals
CN100448206C (zh) * 2003-09-18 2008-12-31 西安电子科技大学 无线局域网多速率传输方法
WO2005088929A1 (en) * 2004-02-12 2005-09-22 Nokia Corporation Classified media quality of experience
CN100574318C (zh) * 2004-09-30 2009-12-23 中兴通讯股份有限公司 一种无线局域网多速率自适应传输的方法
JP2019062289A (ja) * 2017-09-25 2019-04-18 日本電気株式会社 通信制御装置、端末、並びに、移動通信システム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE470372B (sv) * 1992-06-23 1994-01-31 Ericsson Telefon Ab L M Metod jämte anordning att uppskatta kvaliten vid ramfelsdetektering i mottagaren hos ett radiokommunikationssystem
FI103850B (fi) * 1996-07-12 1999-09-30 Nokia Mobile Phones Ltd Tiedonsiirtotilan automaattinen ohjaus

Also Published As

Publication number Publication date
JP2002525970A (ja) 2002-08-13
WO2000018058A1 (de) 2000-03-30
CN1319293A (zh) 2001-10-24
KR20010088811A (ko) 2001-09-28
EP1116355A1 (de) 2001-07-18
AU1029900A (en) 2000-04-10

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1911 DE 21/08/2007.