DE602004020520D1 - Verfahren zur optimierung von leistungsempfang und entsprechende vorrichtung zur verwendung für einen kodierten datenblock - Google Patents

Verfahren zur optimierung von leistungsempfang und entsprechende vorrichtung zur verwendung für einen kodierten datenblock

Info

Publication number
DE602004020520D1
DE602004020520D1 DE602004020520T DE602004020520T DE602004020520D1 DE 602004020520 D1 DE602004020520 D1 DE 602004020520D1 DE 602004020520 T DE602004020520 T DE 602004020520T DE 602004020520 T DE602004020520 T DE 602004020520T DE 602004020520 D1 DE602004020520 D1 DE 602004020520D1
Authority
DE
Germany
Prior art keywords
data block
data
coded data
power reception
corresponding device
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.)
Active
Application number
DE602004020520T
Other languages
English (en)
Inventor
Matthias Wandel
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.)
BlackBerry Ltd
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
Publication of DE602004020520D1 publication Critical patent/DE602004020520D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0054—Maximum-likelihood or sequential decoding, e.g. Viterbi, Fano, ZJ algorithms
    • 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
    • H04L1/0059—Convolutional codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
    • H03M13/373—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35 with erasure correction and erasure determination, e.g. for packet loss recovery or setting of erasures for the decoding of Reed-Solomon codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
    • H03M13/39—Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes
    • H03M13/41—Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes using the Viterbi algorithm or Viterbi processors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
DE602004020520T 2004-03-24 2004-11-25 Verfahren zur optimierung von leistungsempfang und entsprechende vorrichtung zur verwendung für einen kodierten datenblock Active DE602004020520D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55586204P 2004-03-24 2004-03-24
PCT/CA2004/002030 WO2005091513A1 (en) 2004-03-24 2004-11-25 Power reception optimization method, and associated apparatus, for operating upon an encoded data block

Publications (1)

Publication Number Publication Date
DE602004020520D1 true DE602004020520D1 (de) 2009-05-20

Family

ID=34994043

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004020520T Active DE602004020520D1 (de) 2004-03-24 2004-11-25 Verfahren zur optimierung von leistungsempfang und entsprechende vorrichtung zur verwendung für einen kodierten datenblock

Country Status (6)

Country Link
US (2) US7434147B2 (de)
EP (1) EP1733479B1 (de)
AT (1) ATE428226T1 (de)
CA (1) CA2560763C (de)
DE (1) DE602004020520D1 (de)
WO (1) WO2005091513A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7935063B2 (en) * 2005-03-02 2011-05-03 Roche Diagnostics Operations, Inc. System and method for breaking a sterility seal to engage a lancet
EP1804387A1 (de) * 2005-12-29 2007-07-04 Motorola, Inc. Vorrichtung und Verfahren zum diskontinuierlichen Empfang in einem drahtlosen Netzwerk.
US8964615B2 (en) 2012-09-06 2015-02-24 Qualcomm Incorporated Methods and devices for facilitating early header decoding in communications devices
DE102015106201A1 (de) * 2015-04-22 2016-10-27 Intel IP Corporation Schaltung, integrierte schaltung, empfänger, sendeempfänger und verfahren zum empfangen eines signals

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5181207A (en) * 1988-04-14 1993-01-19 Harris Corp. Error correction mechanism using pattern predictive error correction codes
CA2000683C (en) * 1988-12-01 1993-04-13 Walter Lee Davis Power conservation method and apparatus for a portion of a predetermined signal
US5265270A (en) * 1990-10-31 1993-11-23 Motorola, Inc. Method and apparatus for providing power conservation in a communication system
US5182749A (en) * 1990-12-21 1993-01-26 Motorola, Inc. Receiver for recovering data in a forward and reverse direction in time
US5168356A (en) * 1991-02-27 1992-12-01 General Electric Company Apparatus for segmenting encoded video signal for transmission
US5404374A (en) * 1993-07-12 1995-04-04 Apple Computer, Inc. Method and apparatus for transmitting and receiving encoded data using multiple frequency coding
US5542116A (en) * 1994-05-06 1996-07-30 Motorola, Inc. Power saving system for a mobile radio
FR2726147B1 (fr) * 1994-10-24 1997-01-10 Alcatel Mobile Comm France Procede d'economie d'energie dans un terminal mobile de radiocommunications
WO1998013949A2 (de) * 1996-09-27 1998-04-02 Siemens Aktiengesellschaft Verfahren zur anpassung eines empfangsgerätes an übertragungsbedingungen und entsprechendes empfangsgerät
US6173431B1 (en) * 1998-07-01 2001-01-09 Motorola, Inc. Method and apparatus for transmitting and receiving information packets using multi-layer error detection
US7286622B2 (en) * 2002-08-07 2007-10-23 Broadcom Corporation System and method for performing on-chip synchronization of system signals utilizing off-chip harmonic signal
US7342956B2 (en) * 2003-06-16 2008-03-11 Broadcom Corporation System and method to extract uplink status flag bits in a cellular wireless network

Also Published As

Publication number Publication date
EP1733479A4 (de) 2007-09-12
US7434147B2 (en) 2008-10-07
WO2005091513A1 (en) 2005-09-29
EP1733479A1 (de) 2006-12-20
WO2005091513A8 (en) 2005-12-29
ATE428226T1 (de) 2009-04-15
CA2560763A1 (en) 2005-09-29
US20050216817A1 (en) 2005-09-29
US20090019339A1 (en) 2009-01-15
US8296631B2 (en) 2012-10-23
CA2560763C (en) 2012-01-17
EP1733479B1 (de) 2009-04-08

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