ATE371350T1 - Detektion von dtx (diskontinuierliche übertragung) - rahmen in mobilfunksystemen - Google Patents

Detektion von dtx (diskontinuierliche übertragung) - rahmen in mobilfunksystemen

Info

Publication number
ATE371350T1
ATE371350T1 AT03796971T AT03796971T ATE371350T1 AT E371350 T1 ATE371350 T1 AT E371350T1 AT 03796971 T AT03796971 T AT 03796971T AT 03796971 T AT03796971 T AT 03796971T AT E371350 T1 ATE371350 T1 AT E371350T1
Authority
AT
Austria
Prior art keywords
frame
transmission
primary
dtx
received
Prior art date
Application number
AT03796971T
Other languages
English (en)
Inventor
Qingxin Chen
Shimman Patel
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ATE371350T1 publication Critical patent/ATE371350T1/de

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
    • H04L1/004—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
    • H04L1/0061—Error detection codes
    • 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
    • H04L1/20—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
    • H04L1/201—Frame classification, e.g. bad, good or erased

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Transmitters (AREA)
AT03796971T 2002-12-10 2003-12-10 Detektion von dtx (diskontinuierliche übertragung) - rahmen in mobilfunksystemen ATE371350T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/316,760 US7437172B2 (en) 2002-12-10 2002-12-10 Discontinuous transmission (DTX) detection in wireless communication systems

Publications (1)

Publication Number Publication Date
ATE371350T1 true ATE371350T1 (de) 2007-09-15

Family

ID=32506010

Family Applications (2)

Application Number Title Priority Date Filing Date
AT03796971T ATE371350T1 (de) 2002-12-10 2003-12-10 Detektion von dtx (diskontinuierliche übertragung) - rahmen in mobilfunksystemen
AT07014805T ATE459224T1 (de) 2002-12-10 2003-12-10 Diskontinuierliche übertragung (dtx) - rahmen detektion in mobilfunksystemen

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT07014805T ATE459224T1 (de) 2002-12-10 2003-12-10 Diskontinuierliche übertragung (dtx) - rahmen detektion in mobilfunksystemen

Country Status (10)

Country Link
US (1) US7437172B2 (de)
EP (2) EP1570699B1 (de)
JP (1) JP4571506B2 (de)
AT (2) ATE371350T1 (de)
AU (1) AU2003297901A1 (de)
CA (1) CA2508869A1 (de)
DE (2) DE60331487D1 (de)
RU (1) RU2005121561A (de)
TW (1) TW200423781A (de)
WO (1) WO2004054311A2 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040240529A1 (en) * 2003-05-28 2004-12-02 Leonard Eric David Discontinuous transmission detection method
US7352720B2 (en) * 2003-06-16 2008-04-01 Broadcom Corporation System and method to determine a bit error probability of received communications within a cellular wireless network
US7398100B2 (en) * 2003-07-01 2008-07-08 Motorola, Inc. Method, apparatus and system for use in controlling transmission power during wireless communication
US7730381B2 (en) 2004-06-09 2010-06-01 Qualcomm Incorporated Erasure detection and power control for a transport channel with unknown format in a wireless communication system
JP4458251B2 (ja) * 2004-07-13 2010-04-28 日本電気株式会社 移動通信システム、移動通信システムにおける送信電力制御方法及び移動局
US7492722B2 (en) * 2004-11-04 2009-02-17 Interdigital Technology Corporation Wireless communication method and apparatus for adaptively biasing channel quality indicators to maintain a desired block error rate
US8074158B2 (en) * 2005-02-02 2011-12-06 Qualcomm Incorporated Erasure detection for a transport channel with an unknown format
US7483386B2 (en) * 2005-03-31 2009-01-27 Alcatel-Lucent Usa Inc. Adaptive threshold setting for discontinuous transmission detection
US8086257B2 (en) * 2005-08-11 2011-12-27 Alcatel Lucent Dedicated control channel detection for enhanced dedicated channel
US8094595B2 (en) * 2005-08-26 2012-01-10 Qualcomm Incorporated Method and apparatus for packet communications in wireless systems
US7376102B2 (en) * 2005-12-01 2008-05-20 Telefonaktiebolaget Lm Ericsson (Publ) Erased frame and idle frame suppression in a wireless communications system
ES2396309T3 (es) 2005-12-14 2013-02-20 Research In Motion Limited Método y aparato para el control de recursos de radio dirigido a un equipo de usuario
ES2353609T3 (es) 2006-05-17 2011-03-03 Research In Motion Limited Método y sistema para una indicación de liberación de conexión de señalización en una red umts.
US8121104B2 (en) * 2006-05-31 2012-02-21 Agere Systems Inc. Method and apparatus for blind transport format detection using discontinuous transmission (DTX) detection
US8340121B2 (en) 2007-08-22 2012-12-25 Qualcomm Incorporated Method and apparatus for transmission of circuit switched voice over packet switched networks
US8284706B2 (en) * 2007-09-20 2012-10-09 Qualcomm Incorporated Semi-connected operations for wireless communications
ATE553628T1 (de) 2007-11-13 2012-04-15 Research In Motion Ltd Verfahren und vorrichtung für status- /modusübergänge
US8351426B2 (en) * 2008-03-20 2013-01-08 International Business Machines Corporation Ethernet virtualization using assisted frame correction
ES2896335T3 (es) 2008-11-10 2022-02-24 Blackberry Ltd Método y aparato de transición a un estado de batería eficiente o configuración indicando fin de transmisión de datos
CA2781558C (en) 2009-11-23 2021-06-29 Research In Motion Limited Method and apparatus for state/mode transitioning
MX2012005873A (es) 2009-11-23 2012-11-30 Research In Motion Ltd Metodo y aparato para transmision de estado/modo.
KR101417550B1 (ko) 2009-11-23 2014-07-08 블랙베리 리미티드 Ｓｒｉ 메시지 송신에 의거한 상태 또는 모드 전이 트리거링
US8983532B2 (en) 2009-12-30 2015-03-17 Blackberry Limited Method and system for a wireless communication device to adopt varied functionalities based on different communication systems by specific protocol messages
BR112012012353A2 (pt) * 2010-02-10 2016-03-22 Research In Motion Ltd método e aparelho para transição de modo/estado
EP2542006B1 (de) * 2010-02-22 2018-11-21 Sharp Kabushiki Kaisha Mobilstationsvorrichtung und kommunikationsverfahren
US9031619B2 (en) * 2010-09-30 2015-05-12 Nokia Corporation Visual indication of active speech reception
EP2777358B1 (de) 2011-11-11 2018-01-10 BlackBerry Limited Verfahren und vorrichtung für einen zustandsübergang von benutzervorrichtungen
US9167522B2 (en) 2013-03-21 2015-10-20 Telefonaktiebolaget L M Ericsson (Publ) Fast detection of discontinuous transmission
US9480103B2 (en) 2014-02-14 2016-10-25 Freescale Semiconductor, Inc. Method of DTX detection in a wireless communication system
US9414431B2 (en) 2014-02-14 2016-08-09 Freescale Semiconductor, Inc. Method of discontinuous transmission detection
EP4472287A1 (de) * 2023-05-30 2024-12-04 NXP USA, Inc. Verfahren und system zur drahtlosen kommunikation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5056109A (en) 1989-11-07 1991-10-08 Qualcomm, Inc. Method and apparatus for controlling transmission power in a cdma cellular mobile telephone system
US5265119A (en) 1989-11-07 1993-11-23 Qualcomm Incorporated Method and apparatus for controlling transmission power in a CDMA cellular mobile telephone system
JP3223755B2 (ja) * 1995-05-19 2001-10-29 三菱電機株式会社 軟判定復号方式
US6731948B1 (en) * 1999-05-12 2004-05-04 Samsung Electronics Co., Ltd. Method for supporting a discontinuous transmission mode in a base station in a mobile communication system
DE60010633T2 (de) 1999-06-28 2004-09-23 Samsung Electronics Co., Ltd., Suwon Gerät und verfahren zur steuerung der stärke einer abwärtsverbindung in einem unterbrochenen übertragungsmodus in einem mobilen kommunikationssystem
US6370392B1 (en) 1999-09-13 2002-04-09 Nortel Networks Limited Method and system for detecting discontinuous transmission mode
US6728551B2 (en) * 2000-04-26 2004-04-27 Samsung Electronics Co., Ltd. Method of supporting power control on a DCCH in a base station transceiver system and a base station controller
US7143178B2 (en) 2000-06-29 2006-11-28 Qualcomm Incorporated System and method for DTX frame detection
US6804530B2 (en) * 2000-12-29 2004-10-12 Nortel Networks Limited Method and apparatus for detection of forward and reverse DTX mode of operation detection in CDMA systems
US6782059B2 (en) * 2002-01-31 2004-08-24 Qualcomm Incorporated Discontinuous transmission (DTX) detection
US7499433B2 (en) * 2002-11-19 2009-03-03 Alcatel-Lucent Usa Inc. Method and apparatus for DTX frame detection

Also Published As

Publication number Publication date
EP1845747A1 (de) 2007-10-17
TW200423781A (en) 2004-11-01
EP1845747B1 (de) 2010-02-24
HK1114725A1 (en) 2008-11-07
DE60315883D1 (de) 2007-10-04
JP2006509449A (ja) 2006-03-16
DE60331487D1 (de) 2010-04-08
WO2004054311A2 (en) 2004-06-24
US7437172B2 (en) 2008-10-14
CA2508869A1 (en) 2004-06-24
EP1570699A2 (de) 2005-09-07
WO2004054311A3 (en) 2004-08-26
DE60315883T2 (de) 2008-05-15
AU2003297901A8 (en) 2004-06-30
JP4571506B2 (ja) 2010-10-27
HK1084813A1 (en) 2006-08-04
RU2005121561A (ru) 2006-01-20
ATE459224T1 (de) 2010-03-15
US20040203463A1 (en) 2004-10-14
EP1570699B1 (de) 2007-08-22
AU2003297901A1 (en) 2004-06-30

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