FR2983016A1 - Procede de reduction de la consommation de puissance dans un terminal de communication sans fil et terminal de communication mettant en oeuvre ledit procede - Google Patents

Procede de reduction de la consommation de puissance dans un terminal de communication sans fil et terminal de communication mettant en oeuvre ledit procede Download PDF

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Publication number
FR2983016A1
FR2983016A1 FR1160526A FR1160526A FR2983016A1 FR 2983016 A1 FR2983016 A1 FR 2983016A1 FR 1160526 A FR1160526 A FR 1160526A FR 1160526 A FR1160526 A FR 1160526A FR 2983016 A1 FR2983016 A1 FR 2983016A1
Authority
FR
France
Prior art keywords
frequency band
signals
mimo
circuit
ghz
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.)
Withdrawn
Application number
FR1160526A
Other languages
English (en)
French (fr)
Inventor
Naour Jean-Yves Le
Ali Louzir
Hine Tong Dominique Lo
Jacques Perraudeau
Bernard Denis
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Priority to FR1160526A priority Critical patent/FR2983016A1/fr
Priority to EP12188938.0A priority patent/EP2595434A1/en
Priority to KR1020120130185A priority patent/KR20130055537A/ko
Priority to JP2012252060A priority patent/JP6035120B2/ja
Priority to US13/680,100 priority patent/US9380527B2/en
Priority to CN201210469110.3A priority patent/CN103124426B/zh
Publication of FR2983016A1 publication Critical patent/FR2983016A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • 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
    • H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • 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
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/52—Transmission power control [TPC] using AGC [Automatic Gain Control] circuits or amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • 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)
  • Transceivers (AREA)
  • Transmitters (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Amplifiers (AREA)
  • Telephone Function (AREA)
  • Radio Transmission System (AREA)
FR1160526A 2011-11-18 2011-11-18 Procede de reduction de la consommation de puissance dans un terminal de communication sans fil et terminal de communication mettant en oeuvre ledit procede Withdrawn FR2983016A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1160526A FR2983016A1 (fr) 2011-11-18 2011-11-18 Procede de reduction de la consommation de puissance dans un terminal de communication sans fil et terminal de communication mettant en oeuvre ledit procede
EP12188938.0A EP2595434A1 (en) 2011-11-18 2012-10-18 Method for reducing the energy consumption in a wireless communication terminal and communication terminal implementing said method
KR1020120130185A KR20130055537A (ko) 2011-11-18 2012-11-16 무선 통신 단말기에서의 에너지 소비를 감소시키는 방법 및 상기 방법을 구현하는 통신 단말기
JP2012252060A JP6035120B2 (ja) 2011-11-18 2012-11-16 エネルギ消費削減方法及び無線通信端末
US13/680,100 US9380527B2 (en) 2011-11-18 2012-11-18 Method for reducing the energy consumption in a wireless communication terminal and communication terminal implementing said method
CN201210469110.3A CN103124426B (zh) 2011-11-18 2012-11-19 减少无线通信终端中能耗的方法和实现该方法的通信终端

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1160526A FR2983016A1 (fr) 2011-11-18 2011-11-18 Procede de reduction de la consommation de puissance dans un terminal de communication sans fil et terminal de communication mettant en oeuvre ledit procede

Publications (1)

Publication Number Publication Date
FR2983016A1 true FR2983016A1 (fr) 2013-05-24

Family

ID=47010428

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1160526A Withdrawn FR2983016A1 (fr) 2011-11-18 2011-11-18 Procede de reduction de la consommation de puissance dans un terminal de communication sans fil et terminal de communication mettant en oeuvre ledit procede

Country Status (6)

Country Link
US (1) US9380527B2 (enExample)
EP (1) EP2595434A1 (enExample)
JP (1) JP6035120B2 (enExample)
KR (1) KR20130055537A (enExample)
CN (1) CN103124426B (enExample)
FR (1) FR2983016A1 (enExample)

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US10020852B2 (en) * 2013-09-26 2018-07-10 Georgia Tech Research Corporation Schnorr-euchner expansions and their fast implementations
KR20150049947A (ko) * 2013-10-31 2015-05-08 삼성전기주식회사 적응형 듀얼밴드 미모 와이파이 장치 및 그 동작 방법
KR102100406B1 (ko) * 2014-06-27 2020-04-13 에스케이텔레콤 주식회사 듀얼밴드 ａｐ에서의 전력 관리 방법
US9496932B1 (en) * 2015-05-20 2016-11-15 Dell Products Lp Systems and methods of dynamic MIMO antenna configuration and/or reconfiguration for portable information handling systems

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US20030162513A1 (en) * 2002-02-26 2003-08-28 Kabushiki Kaisha Toshiba Mobile radio apparatus and radio unit
EP1448003A2 (en) * 2003-02-14 2004-08-18 Samsung Electronics Co., Ltd. Apparatus and method for controlling amplifier to save power

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JP2003284093A (ja) 2002-03-27 2003-10-03 Sanyo Electric Co Ltd 立体画像処理方法および装置
ES2318176T3 (es) * 2002-07-30 2009-05-01 Ipr Licensing Inc. Sistema y metodo de comunicacion por radio con multiple entrada multiple salida (mimo).
EP1450486A1 (en) * 2003-02-20 2004-08-25 TDK Corporation Multi-Mode Filter
JP3838237B2 (ja) * 2003-04-30 2006-10-25 ソニー株式会社 無線通信システム、送信装置および受信装置
JP2005348116A (ja) * 2004-06-03 2005-12-15 Sharp Corp 無線通信装置
ES2327344T3 (es) * 2004-06-03 2009-10-28 Option Metodo y dispositivo para gestionar conexiones simultaneas de un dispositivo de telecomunicaciones moviles a diferentes redes.
JP4578294B2 (ja) 2005-03-18 2010-11-10 株式会社エヌ・ティ・ティ・データ三洋システム 立体視画像表示装置、立体視画像表示方法及びコンピュータプログラム
JP4774791B2 (ja) * 2005-04-06 2011-09-14 日立金属株式会社 高周波モジュール
US7868700B2 (en) 2005-11-28 2011-01-11 Paragon Communications Ltd. Method and apparatus for reducing current consumption of MIMO systems
US7643439B2 (en) 2006-06-08 2010-01-05 Metalink Ltd. Reducing power consumption in a receiver
FR2911739A1 (fr) 2007-01-22 2008-07-25 Thomson Licensing Sa Terminal et methode pour la transmission simultanee de videos et de data haut debit.
WO2009106090A1 (en) 2008-02-25 2009-09-03 Telefonaktiebolaget Lm Ericsson (Publ) A method of and a device for precoding transmit data signals in a wireless mimo communication system
JP2010074514A (ja) * 2008-09-18 2010-04-02 Toshiba Corp 無線伝送装置
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EP1448003A2 (en) * 2003-02-14 2004-08-18 Samsung Electronics Co., Ltd. Apparatus and method for controlling amplifier to save power

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Also Published As

Publication number Publication date
CN103124426B (zh) 2018-02-09
CN103124426A (zh) 2013-05-29
JP2013110741A (ja) 2013-06-06
EP2595434A1 (en) 2013-05-22
KR20130055537A (ko) 2013-05-28
US20130128783A1 (en) 2013-05-23
JP6035120B2 (ja) 2016-11-30
US9380527B2 (en) 2016-06-28

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Effective date: 20130731