FI20002065A0 - Hantering av talramar i ett radiosystem - Google Patents
Hantering av talramar i ett radiosystemInfo
- Publication number
- FI20002065A0 FI20002065A0 FI20002065A FI20002065A FI20002065A0 FI 20002065 A0 FI20002065 A0 FI 20002065A0 FI 20002065 A FI20002065 A FI 20002065A FI 20002065 A FI20002065 A FI 20002065A FI 20002065 A0 FI20002065 A0 FI 20002065A0
- Authority
- FI
- Finland
- Prior art keywords
- management
- radio system
- speech frames
- speech
- frames
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/005—Correction of errors induced by the transmission channel, if related to the coding algorithm
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20002065A FI118242B (sv) | 2000-09-19 | 2000-09-19 | Hantering av talramar i ett radiosystem |
EP01000371A EP1189208B1 (en) | 2000-09-19 | 2001-08-15 | Detection of transmission errors in a speech decoder |
DE60118479T DE60118479T2 (de) | 2000-09-19 | 2001-08-15 | Detektierung von Übertragungsfehlern in einem Sprachdekoder |
US09/954,602 US7401022B2 (en) | 2000-09-19 | 2001-09-17 | Processing a speech frame in a radio system |
HK02106185.0A HK1044615A1 (zh) | 2000-09-19 | 2002-08-22 | 語音譯碼器中傳輸誤差的檢測 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20002065A FI118242B (sv) | 2000-09-19 | 2000-09-19 | Hantering av talramar i ett radiosystem |
FI20002065 | 2000-09-19 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20002065A0 true FI20002065A0 (sv) | 2000-09-19 |
FI20002065A FI20002065A (sv) | 2002-03-20 |
FI118242B FI118242B (sv) | 2007-08-31 |
Family
ID=8559114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20002065A FI118242B (sv) | 2000-09-19 | 2000-09-19 | Hantering av talramar i ett radiosystem |
Country Status (5)
Country | Link |
---|---|
US (1) | US7401022B2 (sv) |
EP (1) | EP1189208B1 (sv) |
DE (1) | DE60118479T2 (sv) |
FI (1) | FI118242B (sv) |
HK (1) | HK1044615A1 (sv) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003089892A1 (en) * | 2002-04-22 | 2003-10-30 | Nokia Corporation | Generating lsf vectors |
FI118549B (sv) * | 2002-06-14 | 2007-12-14 | Nokia Corp | Förfarande och system för att anordna ljudrespons på en digital trådlös terminalutrustning och motsvarande terminalutrustning och server |
EP1439525A1 (de) * | 2003-01-16 | 2004-07-21 | Siemens Aktiengesellschaft | Optimierung der Übergangsstörung |
US7706481B2 (en) * | 2004-08-20 | 2010-04-27 | Broadcom Corporation | Method and system for improving reception in wired and wireless receivers through redundancy and iterative processing |
GB0702771D0 (en) * | 2007-02-13 | 2007-03-21 | Sepura Ltd | Communications systems |
GB0703795D0 (en) * | 2007-02-27 | 2007-04-04 | Sepura Ltd | Speech encoding and decoding in communications systems |
ES2816014T3 (es) * | 2013-02-13 | 2021-03-31 | Ericsson Telefon Ab L M | Ocultación de error de trama |
US11587073B1 (en) * | 2017-12-15 | 2023-02-21 | Worldpay, Llc | Systems and methods for encryption and decryption service for electronic transaction monitoring and reporting |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5097507A (en) * | 1989-12-22 | 1992-03-17 | General Electric Company | Fading bit error protection for digital cellular multi-pulse speech coder |
US5247579A (en) * | 1990-12-05 | 1993-09-21 | Digital Voice Systems, Inc. | Methods for speech transmission |
DE4202654C2 (de) * | 1992-01-31 | 1995-01-19 | Inst Rundfunktechnik Gmbh | Verfahren zum Erkennen von Übertragungsfehlern auf digitalen Übertragungsstrecken für Tonsignale |
SE502244C2 (sv) * | 1993-06-11 | 1995-09-25 | Ericsson Telefon Ab L M | Sätt och anordning för avkodning av ljudsignaler i ett system för mobilradiokommunikation |
US6092230A (en) * | 1993-09-15 | 2000-07-18 | Motorola, Inc. | Method and apparatus for detecting bad frames of information in a communication system |
US5502713A (en) * | 1993-12-07 | 1996-03-26 | Telefonaktiebolaget Lm Ericsson | Soft error concealment in a TDMA radio system |
FI944345A (sv) * | 1994-09-19 | 1996-03-20 | Nokia Telecommunications Oy | Förfarande för identifiering av felaktiga talramar i en mottagare för ett telekommunikationssystem som överför tal, samt en mottagare för ett telekommunikationssystem |
GB2311699B (en) | 1996-03-29 | 2000-09-20 | Nokia Mobile Phones Ltd | Method and apparatus for digital communication |
US5960010A (en) * | 1996-05-03 | 1999-09-28 | Texas Instruments Incorporated | Error detection and error concealment of convolutionally encoded data |
WO1998038764A1 (de) | 1997-02-27 | 1998-09-03 | Siemens Aktiengesellschaft | Verfahren und anordnung zur rahmenfehlerdetektion zwecks fehlerverdeckung insbesondere bei gsm übertragungen |
JPH1168709A (ja) * | 1997-08-13 | 1999-03-09 | Mitsubishi Electric Corp | 受信ディジタルデータの誤り検出装置 |
EP1062758A1 (en) | 1998-03-12 | 2000-12-27 | BRITISH TELECOMMUNICATIONS public limited company | Method and apparatus for signal degradation measurement |
-
2000
- 2000-09-19 FI FI20002065A patent/FI118242B/sv not_active IP Right Cessation
-
2001
- 2001-08-15 EP EP01000371A patent/EP1189208B1/en not_active Expired - Lifetime
- 2001-08-15 DE DE60118479T patent/DE60118479T2/de not_active Expired - Lifetime
- 2001-09-17 US US09/954,602 patent/US7401022B2/en not_active Expired - Fee Related
-
2002
- 2002-08-22 HK HK02106185.0A patent/HK1044615A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
DE60118479T2 (de) | 2006-11-23 |
HK1044615A1 (zh) | 2002-10-25 |
US7401022B2 (en) | 2008-07-15 |
EP1189208A1 (en) | 2002-03-20 |
FI20002065A (sv) | 2002-03-20 |
EP1189208B1 (en) | 2006-04-05 |
DE60118479D1 (de) | 2006-05-18 |
US20020055837A1 (en) | 2002-05-09 |
FI118242B (sv) | 2007-08-31 |
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Legal Events
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