ATE472917T1 - Verfahren und system zur detektion von desynchronisierung beim diskontinuierlichen empfang - Google Patents

Verfahren und system zur detektion von desynchronisierung beim diskontinuierlichen empfang

Info

Publication number
ATE472917T1
ATE472917T1 AT07108879T AT07108879T ATE472917T1 AT E472917 T1 ATE472917 T1 AT E472917T1 AT 07108879 T AT07108879 T AT 07108879T AT 07108879 T AT07108879 T AT 07108879T AT E472917 T1 ATE472917 T1 AT E472917T1
Authority
AT
Austria
Prior art keywords
discontinuous reception
during discontinuous
detecting
reception period
detecting desynchronization
Prior art date
Application number
AT07108879T
Other languages
English (en)
Inventor
James Womack
Zhijun Cai
Wei Wu
Original Assignee
Research In Motion 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 Research In Motion Ltd filed Critical Research In Motion Ltd
Application granted granted Critical
Publication of ATE472917T1 publication Critical patent/ATE472917T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/08—Speed or phase control by synchronisation signals the synchronisation signals recurring cyclically

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Circuits Of Receivers In General (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
AT07108879T 2007-05-18 2007-05-24 Verfahren und system zur detektion von desynchronisierung beim diskontinuierlichen empfang ATE472917T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/750,776 US8131310B2 (en) 2007-05-18 2007-05-18 Method and system for discontinuous reception de-synchronization detection

Publications (1)

Publication Number Publication Date
ATE472917T1 true ATE472917T1 (de) 2010-07-15

Family

ID=38372443

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07108879T ATE472917T1 (de) 2007-05-18 2007-05-24 Verfahren und system zur detektion von desynchronisierung beim diskontinuierlichen empfang

Country Status (5)

Country Link
US (1) US8131310B2 (de)
EP (1) EP1993302B1 (de)
AT (1) ATE472917T1 (de)
DE (1) DE602007007445D1 (de)
WO (1) WO2008144465A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080267168A1 (en) * 2007-04-27 2008-10-30 Zhijun Cai Slow Adaptation of Modulation and Coding for Packet Transmission
US7756506B2 (en) * 2007-05-18 2010-07-13 Research In Motion Limited Method and system for discontinuous reception de-synchronization detection and recovery
US20080310356A1 (en) * 2007-06-15 2008-12-18 Zhijun Cai System and Method for Large Packet Delivery During Semi-Persistently Allocated Session
JP5044696B2 (ja) 2007-06-15 2012-10-10 リサーチ イン モーション リミテッド 半永続および動的スケジューリングならびに不連続受信制御のためのシステムおよび方法
US8432818B2 (en) * 2007-06-15 2013-04-30 Research In Motion Limited System and method for link adaptation overhead reduction
CN101640926B (zh) * 2007-08-02 2015-05-13 创新音速有限公司 无线通讯系统改善连续封包连通功能的方法及其相关装置
US7928140B2 (en) 2007-08-02 2011-04-19 Amgen Inc. Benzothiazole PI3 kinase modulators for cancer treatment
EP2413637B1 (de) 2007-09-14 2013-01-23 Research In Motion Limited System und Verfahren zur Steuerungsstartzeit des Diskontinuierlichen Empfangs
PE20091268A1 (es) 2007-12-19 2009-09-19 Amgen Inc Derivados heterociclicos como inhibidores de pi3 quinasa
EP2255578B1 (de) * 2008-03-19 2017-09-13 Telefonaktiebolaget LM Ericsson (publ) Verfahren und basisstation zur erkennung von synchronisationsverlusten
CN101605385B (zh) * 2008-06-13 2016-09-28 华为技术有限公司 一种指示不连续调度数据的方法、装置及系统
CN101940043B (zh) 2009-11-05 2014-12-03 高通股份有限公司 用于多模式终端的在cdma evdo网络和帧同步td-scdma网络中监测寻呼消息的方法和装置
US8976720B2 (en) * 2010-01-18 2015-03-10 Telefonaktiebolaget L M Ericsson (Publ) Technique of controlling discontinuous transceiving operations
US8755753B2 (en) * 2010-10-29 2014-06-17 Samsung Electronics Co., Ltd. Apparatus and method for channel measurement in radio link monitoring in a wireless network
US9002393B2 (en) 2011-03-09 2015-04-07 Interdigital Patent Holdings, Inc. Desynchronized network access in M2M networks
CN102143522B (zh) * 2011-04-13 2015-02-18 电信科学技术研究院 一种无线链路失败的处理方法和设备
EP3284303B1 (de) * 2015-04-16 2019-11-20 LG Electronics Inc. Verfahren und vorrichtung zur durchführung eines erweiterten drx-betriebs auf grundlage einer uplink-anzeige in einem drahtloskommunikationssystem

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US6480476B1 (en) * 1998-10-15 2002-11-12 Telefonaktiebolaget Lm Ericsson (Publ) Variable sleep mode for mobile stations in a mobile communications
US6628946B1 (en) * 1999-05-20 2003-09-30 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for broadcasting system information in a cellular communications network
FI109865B (fi) * 1999-12-08 2002-10-15 Nokia Corp Menetelmä langattoman viestimen tehonkulutuksen pienentämiseksi
EP1180862A1 (de) * 2000-08-18 2002-02-20 Sony International (Europe) GmbH Rundfunkempfänger der automatisch in Übereinstimmung zu einem Zeitplan eines übertragenen Dienstes eingeschalten wird
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TW595145B (en) * 2003-03-21 2004-06-21 Benq Corp Method and related apparatus for reducing cell phone transmission power consumption by longer discrete receiving time interval
US20050032555A1 (en) * 2003-08-07 2005-02-10 Iqbal Jami Method of intermittent activation of receiving circuitry of a mobile user terminal
US8094595B2 (en) * 2005-08-26 2012-01-10 Qualcomm Incorporated Method and apparatus for packet communications in wireless systems
TWI528746B (zh) * 2006-03-24 2016-04-01 內數位科技公司 無線網路中查驗非連續接收（drx）及測量報告
US7519401B2 (en) * 2006-06-08 2009-04-14 Telefonaktiebolaget L M Ericsson (Publ) Efficient radio environment condition recognition
EP2037595A4 (de) * 2006-06-19 2014-01-08 Ntt Docomo Inc Basisstation, mobilstation, synchronisationssteuerverfahren und ic-chip
US7760676B2 (en) * 2006-06-20 2010-07-20 Intel Corporation Adaptive DRX cycle length based on available battery power
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TW200910984A (en) * 2007-04-27 2009-03-01 Interdigital Tech Corp Active mode discontinuous reception synchronization and resynchronization operation

Also Published As

Publication number Publication date
US8131310B2 (en) 2012-03-06
WO2008144465A1 (en) 2008-11-27
EP1993302B1 (de) 2010-06-30
US20080287149A1 (en) 2008-11-20
EP1993302A1 (de) 2008-11-19
DE602007007445D1 (de) 2010-08-12

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