WO2008079212A3 - Methods for reducing power consumption at transmitters and receivers - Google Patents

Methods for reducing power consumption at transmitters and receivers Download PDF

Info

Publication number
WO2008079212A3
WO2008079212A3 PCT/US2007/025768 US2007025768W WO2008079212A3 WO 2008079212 A3 WO2008079212 A3 WO 2008079212A3 US 2007025768 W US2007025768 W US 2007025768W WO 2008079212 A3 WO2008079212 A3 WO 2008079212A3
Authority
WO
WIPO (PCT)
Prior art keywords
transmitters
receivers
methods
power consumption
reducing power
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.)
Ceased
Application number
PCT/US2007/025768
Other languages
French (fr)
Other versions
WO2008079212A2 (en
Inventor
Francis Doninique
Hongwei Kong
Walid Elias Nabhane
Shirish Nagaraj
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.)
Nokia of America Corp
Original Assignee
Lucent Technologies 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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Priority to AT07867792T priority Critical patent/ATE544311T1/en
Priority to EP07867792A priority patent/EP2127404B1/en
Priority to KR1020097013213A priority patent/KR101195405B1/en
Priority to CN2007800485265A priority patent/CN101574011B/en
Publication of WO2008079212A2 publication Critical patent/WO2008079212A2/en
Publication of WO2008079212A3 publication Critical patent/WO2008079212A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
    • H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Selective Calling Equipment (AREA)

Abstract

Whether to process a control channel corresponding to a data channel carrying transmitted data based on a re-transmission indicator and a threshold value is determined at the receiver. The retransmission indicator indicates a number of times the transmitted data has been transmitted. Control information received on the control channel is then selectively processed based on the determining step.
PCT/US2007/025768 2006-12-27 2007-12-17 Methods for reducing power consumption at transmitters and receivers Ceased WO2008079212A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT07867792T ATE544311T1 (en) 2006-12-27 2007-12-17 METHOD FOR REDUCING ENERGY CONSUMPTION IN TRANSMITTERS AND RECEIVERS
EP07867792A EP2127404B1 (en) 2006-12-27 2007-12-17 Methods for reducing power consumption at transmitters and receivers
KR1020097013213A KR101195405B1 (en) 2006-12-27 2007-12-17 Methods for reducing power consumption at transmitters and receivers
CN2007800485265A CN101574011B (en) 2006-12-27 2007-12-17 Methods for reducing power consumption at transmitters and receivers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/645,589 US8125935B2 (en) 2006-12-27 2006-12-27 Methods for reducing power consumption at transmitters and receivers
US11/645,589 2006-12-27

Publications (2)

Publication Number Publication Date
WO2008079212A2 WO2008079212A2 (en) 2008-07-03
WO2008079212A3 true WO2008079212A3 (en) 2008-08-28

Family

ID=39434333

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/025768 Ceased WO2008079212A2 (en) 2006-12-27 2007-12-17 Methods for reducing power consumption at transmitters and receivers

Country Status (6)

Country Link
US (1) US8125935B2 (en)
EP (1) EP2127404B1 (en)
KR (1) KR101195405B1 (en)
CN (1) CN101574011B (en)
AT (1) ATE544311T1 (en)
WO (1) WO2008079212A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1944896A1 (en) 2007-01-09 2008-07-16 Matsushita Electric Industrial Co., Ltd. Configuration of control channels in a mobile communication system
US8588839B2 (en) * 2009-12-16 2013-11-19 Telefonaktiebolaget L M Ericsson (Publ) Power loop control method and apparatus
US8582493B2 (en) * 2010-05-17 2013-11-12 Intel Corporation Implicit wireless relay station based upon observed communications between a subscriber station and a base station
US9094175B2 (en) * 2010-07-16 2015-07-28 Qualcomm, Incorporated Method and apparatus for saving power by using signal field of preamble
US8532691B2 (en) * 2011-08-03 2013-09-10 Intel Mobile Communications GmbH Method and device for controlling a transmit power in a radio communications system
KR101883892B1 (en) * 2011-10-13 2018-08-01 한국전자통신연구원 Apparatus and method for transmitting/receiving data in communication system
CN102595317B (en) 2012-02-27 2015-11-18 歌尔声学股份有限公司 A kind of communication signal self-adapting transmission method and system
CN104244388A (en) * 2013-06-20 2014-12-24 中兴通讯股份有限公司 Method for controlling E-DPCCH cost and base station

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050073989A1 (en) * 2003-10-06 2005-04-07 Jianyu Wang Procedure to determine radio link condition using radio link control layer observations
EP1592163A1 (en) * 2004-04-30 2005-11-02 Lucent Technologies Inc. Method and apparatus for detecting an uplink packet data channel in a cdma wireless communications system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6643276B1 (en) * 1998-11-30 2003-11-04 Motorola, Inc. Data gateway and method for conveying data to a base site in a communication system
EP1422856B1 (en) * 2001-08-28 2012-04-18 Sony Corporation Transmission apparatus transmission control method reception apparatus and reception control method
US20040048610A1 (en) * 2001-09-28 2004-03-11 Kim Soo Hwan Method and system for matching subscriber states in network in which public land mobile network and wired/wireless private network are interworked
JP3902465B2 (en) * 2001-12-21 2007-04-04 日本電気通信システム株式会社 Mobile communication system
JP4622503B2 (en) * 2003-12-24 2011-02-02 ソニー株式会社 Wireless communication system, wireless communication apparatus, wireless communication method, and computer program
US20050141467A1 (en) * 2003-12-25 2005-06-30 Nec Corporation Method and apparatus for evaluating performance of wireless LAN system
CN100358253C (en) * 2004-08-23 2007-12-26 华为技术有限公司 Method for regulating emission power of automatic retransmitting request system
JP2006174279A (en) * 2004-12-17 2006-06-29 Fujitsu Ltd Wireless base station, mobile station

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050073989A1 (en) * 2003-10-06 2005-04-07 Jianyu Wang Procedure to determine radio link condition using radio link control layer observations
EP1592163A1 (en) * 2004-04-30 2005-11-02 Lucent Technologies Inc. Method and apparatus for detecting an uplink packet data channel in a cdma wireless communications system

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"Lucent Technologies E-DPCCH Gain Factor Settings over Re-transmissions", 3RD GENERATION PARTNERSHIP PROJECT (3GPP); TECHNICALSPECIFICATION GROUP (TSG) RADIO ACCESS NETWORK (RAN); WORKINGGROUP 1 (WG1), XX, XX, no. 40, 1 April 2005 (2005-04-01), pages 1 - 3, XP003001120 *
LUCENT TECHNOLOGIES: "E-DPCCH enhancement for VoIP, R1-050939", INTERNET CITATION, 29 August 2005 (2005-08-29), XP002478083, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_42/Docs/> [retrieved on 20080424] *
NOKIA: "Uplink DPCCH Gating", no. R1-050754, 2 September 2005 (2005-09-02), London, UK, XP002483635, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_42/Docs/> [retrieved on 20080609] *

Also Published As

Publication number Publication date
US8125935B2 (en) 2012-02-28
CN101574011B (en) 2012-09-12
EP2127404A2 (en) 2009-12-02
ATE544311T1 (en) 2012-02-15
KR101195405B1 (en) 2012-10-29
KR20090101199A (en) 2009-09-24
WO2008079212A2 (en) 2008-07-03
CN101574011A (en) 2009-11-04
EP2127404B1 (en) 2012-02-01
US20080160951A1 (en) 2008-07-03

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