SA515360383B1 - نظام للتحكم في الكسب لتجمع الحامل داخل النطاق - Google Patents

نظام للتحكم في الكسب لتجمع الحامل داخل النطاق Download PDF

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Publication number
SA515360383B1
SA515360383B1 SA515360383A SA515360383A SA515360383B1 SA 515360383 B1 SA515360383 B1 SA 515360383B1 SA 515360383 A SA515360383 A SA 515360383A SA 515360383 A SA515360383 A SA 515360383A SA 515360383 B1 SA515360383 B1 SA 515360383B1
Authority
SA
Saudi Arabia
Prior art keywords
primary
component carriers
pcc
rating
carrier
Prior art date
Application number
SA515360383A
Other languages
Arabic (ar)
English (en)
Inventor
يوريفيتش جوروخوف الكسي
زهاو بينجكي
معتمد مريم
ايه. سامبسون ويسلي
Original Assignee
كوالكوم انكوربوريتد
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 كوالكوم انكوربوريتد filed Critical كوالكوم انكوربوريتد
Publication of SA515360383B1 publication Critical patent/SA515360383B1/ar

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/32—Automatic control in amplifiers having semiconductor devices the control being dependent upon ambient noise level or sound level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2646—Arrangements specific to the transmitter only using feedback from receiver for adjusting OFDM transmission parameters, e.g. transmission timing or guard interval length
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/38—Demodulator circuits; Receiver circuits
    • H04L27/3809—Amplitude regulation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • 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
    • H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H04B1/0067—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with one or more circuit blocks in common for different bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
SA515360383A 2012-11-07 2015-05-03 نظام للتحكم في الكسب لتجمع الحامل داخل النطاق SA515360383B1 (ar)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261723730P 2012-11-07 2012-11-07
US14/062,674 US9338668B2 (en) 2012-11-07 2013-10-24 Gain control for intra-band carrier aggregation
PCT/US2013/066975 WO2014074334A1 (en) 2012-11-07 2013-10-25 Gain control for intra-band carrier aggregation

Publications (1)

Publication Number Publication Date
SA515360383B1 true SA515360383B1 (ar) 2017-12-10

Family

ID=50622288

Family Applications (1)

Application Number Title Priority Date Filing Date
SA515360383A SA515360383B1 (ar) 2012-11-07 2015-05-03 نظام للتحكم في الكسب لتجمع الحامل داخل النطاق

Country Status (10)

Country Link
US (1) US9338668B2 (enExample)
EP (1) EP2918012B1 (enExample)
JP (1) JP6147864B2 (enExample)
KR (1) KR101750548B1 (enExample)
CN (1) CN104756402B (enExample)
AP (1) AP2015008438A0 (enExample)
EC (1) ECSP15022525A (enExample)
MA (1) MA38070B1 (enExample)
SA (1) SA515360383B1 (enExample)
WO (1) WO2014074334A1 (enExample)

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US9374774B2 (en) * 2012-12-18 2016-06-21 Qualcomm Incorporated WAN-WLAN cell selection in UEs
EP2999139B1 (en) * 2013-05-16 2019-08-28 LG Electronics Inc. Method and apparatus for transmitting and receiving signals in wireless communication system
US9641139B2 (en) * 2014-11-17 2017-05-02 Mediatek Inc. Amplifier and related method
US10009201B2 (en) 2015-01-13 2018-06-26 Samsung Electronics Co., Ltd Receiver and wireless terminal for signal processing
WO2016150470A1 (en) 2015-03-20 2016-09-29 Telefonaktiebolaget Lm Ericsson (Publ) Method for gain control and related wireless receivers and devices
US10165566B2 (en) 2015-04-17 2018-12-25 Samsung Electronics Co., Ltd Transmitter and method using carrier aggregation
US9827342B2 (en) * 2015-06-19 2017-11-28 The Procter & Gamble Company Perfume mixtures comprising an olfactive index for activated air fresheners
TWI706620B (zh) * 2019-03-13 2020-10-01 凌通科技股份有限公司 無線充電發射器解碼電路以及使用其之無線充電發射器
US20230309091A1 (en) * 2020-10-07 2023-09-28 Qualcomm Incorporated Component carrier switching for wireless communication devices
EP4391633A4 (en) * 2021-08-16 2025-06-25 Ntt Docomo, Inc. TERMINAL DEVICE AND COMMUNICATION METHOD
CN116133027B (zh) * 2021-11-12 2025-09-05 中国移动通信有限公司研究院 上行链路失败的处理方法、装置和计算机可读存储介质

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EP1113637B1 (en) 1999-12-28 2006-04-05 NTT DoCoMo, Inc. Circuit for the compression of the dynamic range of a signal
EP1249955B1 (en) 2000-11-17 2011-01-26 Panasonic Corporation Ofdm communication device
CN1133344C (zh) * 2000-11-30 2003-12-31 华为技术有限公司 具有自动增益控制的宽带多载波无线基站及其控制方法
US7072413B2 (en) 2001-05-17 2006-07-04 Qualcomm, Incorporated Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion
WO2004068754A1 (ja) * 2003-01-30 2004-08-12 Fujitsu Limited マルチキャリア受信装置
ATE486459T1 (de) * 2004-12-09 2010-11-15 Harman Becker Automotive Sys Mobiler hochfrequenzempfänger mit qualitätsabhängiger eingangssteuerung
CN100521672C (zh) * 2005-05-25 2009-07-29 北京北方烽火科技有限公司 一种用于多载波接收机的自动增益控制装置
US8260240B2 (en) * 2005-08-16 2012-09-04 Agere Systems Inc. Single path architecture and automatic gain control (SAGC) algorithm for low power SDARS receivers
US8295371B2 (en) * 2006-07-14 2012-10-23 Qualcomm Incorporated Multi-carrier receiver for wireless communication
US7809343B2 (en) * 2007-04-25 2010-10-05 Agere Systems Inc. Multi-channel receiver with improved AGC
US8150478B2 (en) * 2008-07-16 2012-04-03 Marvell World Trade Ltd. Uplink power control in aggregated spectrum systems
JP2010114537A (ja) * 2008-11-04 2010-05-20 Ntt Docomo Inc 無線基地局装置及び移動端末装置
KR101201207B1 (ko) * 2008-12-02 2012-11-15 한국전자통신연구원 다중밴드 ｏｆｄｍ 시스템의 수신기에서 이득 제어 장치 및방법
US8160527B2 (en) * 2009-03-30 2012-04-17 Telefonaktiebolaget Lm Ericsson (Publ) Automatic gain control in multi-carrier wireless systems
US8644198B2 (en) * 2010-03-12 2014-02-04 Rf Micro Devices, Inc. Split-band power amplifiers and duplexers for LTE-advanced front end for improved IMD
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WO2012136592A1 (en) * 2011-04-06 2012-10-11 Nokia Siemens Networks Oy Power difference between scell and pcell in a carrier aggregation system
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US8903343B2 (en) * 2013-01-25 2014-12-02 Qualcomm Incorporated Single-input multiple-output amplifiers with independent gain control per output

Also Published As

Publication number Publication date
MA38070B1 (fr) 2017-06-30
WO2014074334A1 (en) 2014-05-15
EP2918012B1 (en) 2019-07-24
MA38070A1 (fr) 2016-03-31
KR101750548B1 (ko) 2017-06-23
US9338668B2 (en) 2016-05-10
EP2918012A1 (en) 2015-09-16
ECSP15022525A (es) 2016-01-29
JP6147864B2 (ja) 2017-06-14
KR20150082446A (ko) 2015-07-15
JP2015537463A (ja) 2015-12-24
CN104756402B (zh) 2018-04-24
AP2015008438A0 (en) 2015-05-31
CN104756402A (zh) 2015-07-01
US20140126401A1 (en) 2014-05-08

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