DE60121373D1 - Verfahren und system zum transfer von amr-zeichengaberahmen auf halbratenkanälen - Google Patents

Verfahren und system zum transfer von amr-zeichengaberahmen auf halbratenkanälen

Info

Publication number
DE60121373D1
DE60121373D1 DE60121373T DE60121373T DE60121373D1 DE 60121373 D1 DE60121373 D1 DE 60121373D1 DE 60121373 T DE60121373 T DE 60121373T DE 60121373 T DE60121373 T DE 60121373T DE 60121373 D1 DE60121373 D1 DE 60121373D1
Authority
DE
Germany
Prior art keywords
coding
amr
channels
repeated
drawers
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.)
Expired - Lifetime
Application number
DE60121373T
Other languages
English (en)
Other versions
DE60121373T2 (de
Inventor
Benoist Sebire
Thierry Bellier
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.)
Conversant Wireless Licensing SARL
Original Assignee
Nokia Oyj
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8555920&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60121373(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nokia Oyj filed Critical Nokia Oyj
Publication of DE60121373D1 publication Critical patent/DE60121373D1/de
Application granted granted Critical
Publication of DE60121373T2 publication Critical patent/DE60121373T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/20—Modulator circuits; Transmitter circuits
    • H04L27/2003—Modulator circuits; Transmitter circuits for continuous phase modulation
    • H04L27/2007—Modulator circuits; Transmitter circuits for continuous phase modulation in which the phase change within each symbol period is constrained
    • H04L27/2017—Modulator circuits; Transmitter circuits for continuous phase modulation in which the phase change within each symbol period is constrained in which the phase changes are non-linear, e.g. generalized and Gaussian minimum shift keying, tamed frequency modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • 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
    • H04L1/0041—Arrangements at the transmitter end
    • 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
    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0067—Rate matching
    • 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
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L2001/125—Arrangements for preventing errors in the return channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Error Detection And Correction (AREA)
DE60121373T 2001-08-27 2001-08-27 Verfahren und system zum transfer von amr-zeichengaberahmen auf halbratenkanälen Expired - Lifetime DE60121373T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FI2001/000749 WO2003019847A1 (en) 2001-08-27 2001-08-27 A method and a system for transfering amr signaling frames on halfrate channels

Publications (2)

Publication Number Publication Date
DE60121373D1 true DE60121373D1 (de) 2006-08-17
DE60121373T2 DE60121373T2 (de) 2007-07-26

Family

ID=8555920

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60121373T Expired - Lifetime DE60121373T2 (de) 2001-08-27 2001-08-27 Verfahren und system zum transfer von amr-zeichengaberahmen auf halbratenkanälen

Country Status (12)

Country Link
US (2) US7415045B2 (de)
EP (1) EP1421729B1 (de)
JP (1) JP3845083B2 (de)
KR (1) KR100603909B1 (de)
CN (1) CN1288870C (de)
AT (1) ATE332597T1 (de)
BR (1) BR0117111A (de)
CA (1) CA2452774C (de)
DE (1) DE60121373T2 (de)
ES (1) ES2267805T3 (de)
TW (1) TWI237972B (de)
WO (1) WO2003019847A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7415045B2 (en) * 2001-08-27 2008-08-19 Nokia Corporation Method and a system for transferring AMR signaling frames on halfrate channels
US6832195B2 (en) * 2002-07-03 2004-12-14 Sony Ericsson Mobile Communications Ab System and method for robustly detecting voice and DTX modes
DE602004018489D1 (de) * 2003-05-16 2009-01-29 Thomson Licensing Demodulierung und wiederholungsdecodierung von mehrschichtigen signalen
ATE352138T1 (de) * 2004-05-28 2007-02-15 Cit Alcatel Anpassungsverfahren für ein mehrraten-sprach- codec
WO2006050657A1 (fr) * 2004-11-11 2006-05-18 Wei Xiang Methode et dispositif pour un codage multidebit adaptatif et pour un transfert de paroles
CN1312946C (zh) * 2004-11-11 2007-04-25 向为 话音的自适应多速率编码和传输方法
KR100666874B1 (ko) * 2005-02-11 2007-01-10 삼성전자주식회사 듀얼 포트 메모리를 이용한 지엠에스케이 변조장치 및 방법
CN100461663C (zh) * 2005-08-01 2009-02-11 华为技术有限公司 一种编解码类型确定方法
CN101322181B (zh) * 2005-11-30 2012-04-18 艾利森电话股份有限公司 有效的语音流转换方法及装置
KR101253176B1 (ko) * 2006-11-02 2013-04-10 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
CN101170755B (zh) * 2007-11-20 2011-12-07 中兴通讯股份有限公司 一种传输半速率话音数据的方法
CN101677473B (zh) * 2008-09-18 2012-07-18 中兴通讯股份有限公司 半速率语音的处理方法及装置
CN102255686B (zh) * 2010-05-20 2014-10-22 中兴通讯股份有限公司 一种调整amr初始速率的方法、装置和系统
US8416734B2 (en) * 2010-08-02 2013-04-09 Research In Motion Limited System and method for joint voice and data transmission
US9026434B2 (en) * 2011-04-11 2015-05-05 Samsung Electronic Co., Ltd. Frame erasure concealment for a multi rate speech and audio codec

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3426568C2 (de) * 1984-07-19 1995-05-11 Deutsche Aerospace Verfahren zur Übertragung von Daten in einem digitalen Funktelegraphiesystem
US6215762B1 (en) * 1997-07-22 2001-04-10 Ericsson Inc. Communication system and method with orthogonal block encoding
JP3217307B2 (ja) * 1997-11-18 2001-10-09 沖電気工業株式会社 無線送信装置
US6216107B1 (en) * 1998-10-16 2001-04-10 Ericsson Inc. High-performance half-rate encoding apparatus and method for a TDM system
US6981202B2 (en) * 2001-01-08 2005-12-27 Nokia Corporation Method and system for allocating convolutional encoded bits into symbols before modulation for wireless communication
US7103020B2 (en) * 2001-05-01 2006-09-05 Telefonaktiebolaget Lm Ericsson (Publ) PLMN radio interface with upper layer supervision of layer one transport channels
US7415045B2 (en) * 2001-08-27 2008-08-19 Nokia Corporation Method and a system for transferring AMR signaling frames on halfrate channels

Also Published As

Publication number Publication date
CN1288870C (zh) 2006-12-06
ES2267805T3 (es) 2007-03-16
ATE332597T1 (de) 2006-07-15
US7415045B2 (en) 2008-08-19
JP3845083B2 (ja) 2006-11-15
CN1545778A (zh) 2004-11-10
US20080273625A1 (en) 2008-11-06
KR100603909B1 (ko) 2006-07-24
EP1421729A1 (de) 2004-05-26
EP1421729B1 (de) 2006-07-05
JP2005501475A (ja) 2005-01-13
CA2452774A1 (en) 2003-03-06
US7817679B2 (en) 2010-10-19
DE60121373T2 (de) 2007-07-26
US20040240566A1 (en) 2004-12-02
KR20040019104A (ko) 2004-03-04
CA2452774C (en) 2012-01-10
WO2003019847A1 (en) 2003-03-06
BR0117111A (pt) 2004-08-17
TWI237972B (en) 2005-08-11

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