CN105637942B - 用于基于多输入和多输出(mimo)通信系统中的能量效率来控制功率的装置和方法 - Google Patents

用于基于多输入和多输出(mimo)通信系统中的能量效率来控制功率的装置和方法 Download PDF

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Publication number
CN105637942B
CN105637942B CN201480056038.9A CN201480056038A CN105637942B CN 105637942 B CN105637942 B CN 105637942B CN 201480056038 A CN201480056038 A CN 201480056038A CN 105637942 B CN105637942 B CN 105637942B
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China
Prior art keywords
transmitter
power consumption
component
power
data rate
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CN201480056038.9A
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English (en)
Chinese (zh)
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CN105637942A (zh
Inventor
李炳茂
方庭镐
李南贞
崔真赫
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Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • 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
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting 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
    • 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
    • H04B2001/0408—Circuits with power amplifiers
    • H04B2001/0416—Circuits with power amplifiers having gain or transmission power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Transmitters (AREA)
  • Amplifiers (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201480056038.9A 2013-10-11 2014-09-18 用于基于多输入和多输出(mimo)通信系统中的能量效率来控制功率的装置和方法 Active CN105637942B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2013-0121157 2013-10-11
KR1020130121157A KR102200711B1 (ko) 2013-10-11 2013-10-11 다중 안테나 통신 시스템에서 에너지 효율을 고려하는 전력 제어 방법 및 장치
PCT/KR2014/008680 WO2015053491A1 (en) 2013-10-11 2014-09-18 Apparatus and method for controlling power based on energy efficiency in multiple-input and multiple-output (mimo) communication system

Publications (2)

Publication Number Publication Date
CN105637942A CN105637942A (zh) 2016-06-01
CN105637942B true CN105637942B (zh) 2019-07-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480056038.9A Active CN105637942B (zh) 2013-10-11 2014-09-18 用于基于多输入和多输出(mimo)通信系统中的能量效率来控制功率的装置和方法

Country Status (7)

Country Link
US (1) US9264911B2 (enExample)
EP (1) EP3055934B1 (enExample)
KR (1) KR102200711B1 (enExample)
CN (1) CN105637942B (enExample)
IN (1) IN2014DE02872A (enExample)
TW (1) TWI651980B (enExample)
WO (1) WO2015053491A1 (enExample)

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US9020483B1 (en) 2013-11-26 2015-04-28 At&T Mobility Ii Llc Setting voice and data priority using a registration message
US10117196B2 (en) * 2015-08-26 2018-10-30 Qualcomm Incorporated Dynamically configurable apparatus for operating within the current capabilities of the power source
US10401933B2 (en) * 2015-09-30 2019-09-03 Futurewei Technologies, Inc. Approach for end-to-end power efficiency modeling for data centers
US9854528B2 (en) 2016-04-05 2017-12-26 At&T Intellectual Property I, L.P. Tuning networks and user equipment using a power profile
CN108233875B (zh) * 2016-12-13 2021-07-06 台达电子工业股份有限公司 射频放大器及提高其效率的方法、以及射频电源供应器
KR102271769B1 (ko) 2017-03-15 2021-07-01 삼성전자주식회사 에너지 효율적인 링크 적응을 수행하기 위한 무선 통신 장치 및 이의 무선 통신 방법
CN111817761A (zh) * 2019-04-10 2020-10-23 英国电讯有限公司 多输入多输出发送和接收
KR20220073496A (ko) * 2020-11-26 2022-06-03 삼성전자주식회사 신호의 세기를 측정하기 위한 장치 및 방법
CN114598402B (zh) * 2020-12-03 2024-03-19 Oppo广东移动通信有限公司 用于确定电子设备的射频功率放大器的功耗的方法
US12231194B2 (en) 2021-12-17 2025-02-18 Electronics And Telecommunications Research Institute Method for reducing power consumption of ultra-dense cooperative transmission network, and apparatus therefor

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EP1838023B1 (en) 2005-01-28 2016-10-05 Godo Kaisha IP Bridge 1 Communication device and communication method
US8064835B2 (en) * 2006-01-11 2011-11-22 Quantenna Communications, Inc. Antenna assignment system and method
US8618876B2 (en) * 2008-05-30 2013-12-31 Qualcomm Incorporated Reduced power-consumption transmitters
US9591563B2 (en) * 2009-07-01 2017-03-07 Telefonaktiebolaget Lm Ericsson (Publ) Power efficient data transmission
KR101517170B1 (ko) * 2009-09-29 2015-05-04 삼성전자주식회사 다중 안테나 시스템에서 전력 소모를 줄이기 위한 장치 및 방법
US20110249576A1 (en) * 2009-12-21 2011-10-13 Qualcomm Incorporated Antenna selection based on performance metrics in a wireless device
KR101725553B1 (ko) 2010-04-01 2017-04-27 엘지전자 주식회사 무선 통신 시스템에서 통신을 수행하는 방법 및 장치
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Also Published As

Publication number Publication date
US20150103953A1 (en) 2015-04-16
KR20150042470A (ko) 2015-04-21
TW201515495A (zh) 2015-04-16
CN105637942A (zh) 2016-06-01
WO2015053491A1 (en) 2015-04-16
IN2014DE02872A (enExample) 2015-07-03
KR102200711B1 (ko) 2021-01-12
EP3055934A1 (en) 2016-08-17
US9264911B2 (en) 2016-02-16
EP3055934A4 (en) 2017-06-14
EP3055934B1 (en) 2019-08-07
TWI651980B (zh) 2019-02-21

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