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

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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 (cg-RX-API-DMAC10.html)
EP (1) EP2904708B1 (cg-RX-API-DMAC10.html)
JP (1) JP6081601B2 (cg-RX-API-DMAC10.html)
KR (1) KR101683410B1 (cg-RX-API-DMAC10.html)
CN (1) CN104769849B (cg-RX-API-DMAC10.html)
WO (1) WO2014055684A1 (cg-RX-API-DMAC10.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2925050A4 (en) * 2012-11-22 2016-07-06 Sharp Kk TERMINAL DEVICE
WO2014201390A1 (en) * 2013-06-13 2014-12-18 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
US10455524B2 (en) * 2015-03-31 2019-10-22 Lg Electronics Inc. Uplink transmission power determination method and wireless device
WO2017194159A1 (en) * 2016-05-13 2017-11-16 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
CN115707078B (zh) * 2021-08-05 2026-02-03 维沃移动通信有限公司 P-mpr的上报方法、装置和终端设备
CN117579218A (zh) * 2022-08-03 2024-02-20 中移(成都)信息通信科技有限公司 带外抑制信息的传输方法、装置、相关设备及存储介质
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)

* 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

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8005479B2 (en) * 2002-11-07 2011-08-23 Adaptix, Inc. Method and apparatus for adaptive carrier allocation and power control in multi-carrier communication systems
EP1940034B1 (en) 2006-12-27 2011-05-18 Telefonaktiebolaget LM Ericsson (publ) Determining a level of power reduction for a transmitter
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
WO2010112066A1 (en) 2009-03-31 2010-10-07 Nokia Siemens 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
CN102474493B (zh) * 2009-08-14 2015-01-14 Lg电子株式会社 在支持多天线的无线通信系统中传输下行链路基准信号的方法及装置
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
KR101683410B1 (ko) 2016-12-06
US20140092838A1 (en) 2014-04-03
WO2014055684A1 (en) 2014-04-10
US9253735B2 (en) 2016-02-02
CN104769849A (zh) 2015-07-08
JP2015531571A (ja) 2015-11-02
EP2904708A1 (en) 2015-08-12
KR20150063437A (ko) 2015-06-09
JP6081601B2 (ja) 2017-02-15
EP2904708B1 (en) 2018-11-14

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