CN104769849B - 确定多簇无线传输的最大功率降低(mpr) - Google Patents

确定多簇无线传输的最大功率降低(mpr) Download PDF

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Publication number
CN104769849B
CN104769849B CN201380051383.9A CN201380051383A CN104769849B CN 104769849 B CN104769849 B CN 104769849B CN 201380051383 A CN201380051383 A CN 201380051383A CN 104769849 B CN104769849 B CN 104769849B
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China
Prior art keywords
resource block
cluster transmission
intermodulation distortion
peak power
processor
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CN201380051383.9A
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English (en)
Chinese (zh)
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CN104769849A (zh
Inventor
P·D·科恩
P·J·德拉克斯勒
I·H·姚
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Qualcomm Inc
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Qualcomm Inc
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    • 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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0475—Circuits with means for limiting noise, interference or distortion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • 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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/327—Power control of multicast channels
    • 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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201380051383.9A 2012-10-02 2013-10-02 确定多簇无线传输的最大功率降低(mpr) Active CN104769849B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261708995P 2012-10-02 2012-10-02
US61/708,995 2012-10-02
US14/043,648 US9253735B2 (en) 2012-10-02 2013-10-01 Determining maximum power reduction (MPR) for multi-cluster wireless transmissions
US14/043,648 2013-10-01
PCT/US2013/063119 WO2014055684A1 (en) 2012-10-02 2013-10-02 Determining maximum power reduction (mpr) for multi-cluster wireless transmissions

Publications (2)

Publication Number Publication Date
CN104769849A CN104769849A (zh) 2015-07-08
CN104769849B true CN104769849B (zh) 2018-04-10

Family

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CN201380051383.9A Active CN104769849B (zh) 2012-10-02 2013-10-02 确定多簇无线传输的最大功率降低(mpr)

Country Status (6)

Country Link
US (1) US9253735B2 (enExample)
EP (1) EP2904708B1 (enExample)
JP (1) JP6081601B2 (enExample)
KR (1) KR101683410B1 (enExample)
CN (1) CN104769849B (enExample)
WO (1) WO2014055684A1 (enExample)

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JPWO2014080744A1 (ja) 2012-11-22 2017-01-05 シャープ株式会社 端末装置
US20140294119A1 (en) * 2013-06-13 2014-10-02 Comtech Ef Data Corp. System and Method for Distortion-Power Adapted Adaptive Pre-Distortion
US9924515B2 (en) * 2014-03-18 2018-03-20 Apple Inc. Dynamic selection of power reduction values
DE102015103807A1 (de) * 2015-03-16 2016-09-22 Intel IP Corporation Eine Vorrichtung und ein Verfahren zum Steuern der Erzeugung eines Radiofrequenz-Sendesignals
JP6454798B2 (ja) * 2015-03-31 2019-01-16 エルジー エレクトロニクス インコーポレイティド アップリンク送信電力決定方法及び無線機器
US10826736B2 (en) * 2016-05-13 2020-11-03 Nokia Solutions And Networks Oy Reserving time alignment period for OFDMA communications with different numerology parameters
US10595315B2 (en) * 2016-07-19 2020-03-17 Qualcomm Incorporated Enabling multi-cluster transmissions
JP2020036052A (ja) * 2017-01-05 2020-03-05 シャープ株式会社 基地局装置、端末装置およびその通信方法
CN115968019B (zh) * 2023-03-16 2023-08-01 荣耀终端有限公司 通信参数的处理方法、设备及存储介质

Citations (2)

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Publication number Priority date Publication date Assignee Title
WO1997035385A1 (en) * 1996-03-22 1997-09-25 Ericsson Inc. Automated system and method for optimizing receive system performance
WO2011158560A1 (ja) * 2010-06-16 2011-12-22 シャープ株式会社 無線送信装置、制御プログラムおよび集積回路

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AU2002364698A1 (en) * 2002-11-07 2004-06-03 Broadstorm Telecommunications, Inc. Method and apparatus for adaptive carrier allocation and power control in multi-carrier communication systems
ES2366666T3 (es) 2006-12-27 2011-10-24 Telefonaktiebolaget Lm Ericsson (Publ) Determinación de un nivel de reducción de potencia para un transmisor.
US9084201B2 (en) * 2008-01-25 2015-07-14 Qualcomm Incorporated Power headroom management in wireless communication systems
US9370021B2 (en) * 2008-07-31 2016-06-14 Google Technology Holdings LLC Interference reduction for terminals operating on neighboring bands in wireless communication systems
EP2415318B1 (en) 2009-03-31 2020-02-12 Nokia Solutions and Networks Oy Controlling ue emissions for avoiding self-interference and for demanding coexistence situations
US8055294B2 (en) * 2009-04-07 2011-11-08 Lg Electronics Inc. Control of uplink transmit power
EP2466838B1 (en) * 2009-08-14 2020-12-30 LG Electronics Inc. Method and device for transmitting a downlink reference signal in a wireless communication system supporting multiple antennas
CN102075951B (zh) 2011-01-19 2012-12-26 大唐移动通信设备有限公司 一种调整频域资源分布位置的方法及装置
US9025478B2 (en) 2011-08-16 2015-05-05 Google Technology Holdings LLC Self-interference handling in a wireless communication terminal supporting carrier aggregation
GB2498756B (en) * 2012-01-26 2014-08-06 Broadcom Corp Transmission mode control

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997035385A1 (en) * 1996-03-22 1997-09-25 Ericsson Inc. Automated system and method for optimizing receive system performance
WO2011158560A1 (ja) * 2010-06-16 2011-12-22 シャープ株式会社 無線送信装置、制御プログラムおよび集積回路

Also Published As

Publication number Publication date
JP6081601B2 (ja) 2017-02-15
US20140092838A1 (en) 2014-04-03
CN104769849A (zh) 2015-07-08
EP2904708A1 (en) 2015-08-12
JP2015531571A (ja) 2015-11-02
WO2014055684A1 (en) 2014-04-10
KR20150063437A (ko) 2015-06-09
KR101683410B1 (ko) 2016-12-06
US9253735B2 (en) 2016-02-02
EP2904708B1 (en) 2018-11-14

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