KR102200711B1 - 다중 안테나 통신 시스템에서 에너지 효율을 고려하는 전력 제어 방법 및 장치 - Google Patents

다중 안테나 통신 시스템에서 에너지 효율을 고려하는 전력 제어 방법 및 장치 Download PDF

Info

Publication number
KR102200711B1
KR102200711B1 KR1020130121157A KR20130121157A KR102200711B1 KR 102200711 B1 KR102200711 B1 KR 102200711B1 KR 1020130121157 A KR1020130121157 A KR 1020130121157A KR 20130121157 A KR20130121157 A KR 20130121157A KR 102200711 B1 KR102200711 B1 KR 102200711B1
Authority
KR
South Korea
Prior art keywords
power
component
transmission device
energy efficiency
data rate
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.)
Active
Application number
KR1020130121157A
Other languages
English (en)
Korean (ko)
Other versions
KR20150042470A (ko
Inventor
이병무
방정호
이남정
최진혁
Original Assignee
삼성전자주식회사
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 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR1020130121157A priority Critical patent/KR102200711B1/ko
Priority to US14/470,193 priority patent/US9264911B2/en
Priority to CN201480056038.9A priority patent/CN105637942B/zh
Priority to EP14852018.2A priority patent/EP3055934B1/en
Priority to PCT/KR2014/008680 priority patent/WO2015053491A1/en
Priority to TW103134326A priority patent/TWI651980B/zh
Priority to IN2872DE2014 priority patent/IN2014DE02872A/en
Publication of KR20150042470A publication Critical patent/KR20150042470A/ko
Application granted granted Critical
Publication of KR102200711B1 publication Critical patent/KR102200711B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • 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

Landscapes

  • 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)
KR1020130121157A 2013-10-11 2013-10-11 다중 안테나 통신 시스템에서 에너지 효율을 고려하는 전력 제어 방법 및 장치 Active KR102200711B1 (ko)

Priority Applications (7)

Application Number Priority Date Filing Date Title
KR1020130121157A KR102200711B1 (ko) 2013-10-11 2013-10-11 다중 안테나 통신 시스템에서 에너지 효율을 고려하는 전력 제어 방법 및 장치
US14/470,193 US9264911B2 (en) 2013-10-11 2014-08-27 Apparatus and method for controlling power based on energy efficiency in multiple-input and multiple-output (MIMO) communication system
EP14852018.2A EP3055934B1 (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
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
CN201480056038.9A 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
TW103134326A TWI651980B (zh) 2013-10-11 2014-10-02 傳輸器、能源效率計算器、以及傳輸器的功率控制方法
IN2872DE2014 IN2014DE02872A (cg-RX-API-DMAC7.html) 2013-10-11 2014-10-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130121157A KR102200711B1 (ko) 2013-10-11 2013-10-11 다중 안테나 통신 시스템에서 에너지 효율을 고려하는 전력 제어 방법 및 장치

Publications (2)

Publication Number Publication Date
KR20150042470A KR20150042470A (ko) 2015-04-21
KR102200711B1 true KR102200711B1 (ko) 2021-01-12

Family

ID=52809655

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020130121157A Active KR102200711B1 (ko) 2013-10-11 2013-10-11 다중 안테나 통신 시스템에서 에너지 효율을 고려하는 전력 제어 방법 및 장치

Country Status (7)

Country Link
US (1) US9264911B2 (cg-RX-API-DMAC7.html)
EP (1) EP3055934B1 (cg-RX-API-DMAC7.html)
KR (1) KR102200711B1 (cg-RX-API-DMAC7.html)
CN (1) CN105637942B (cg-RX-API-DMAC7.html)
IN (1) IN2014DE02872A (cg-RX-API-DMAC7.html)
TW (1) TWI651980B (cg-RX-API-DMAC7.html)
WO (1) WO2015053491A1 (cg-RX-API-DMAC7.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070178839A1 (en) 2006-01-11 2007-08-02 Behrooz Rezvani Antenna assignment system and method
US20110003609A1 (en) 2009-07-01 2011-01-06 Sundstroem Lars Power Efficient Data Transmission
US20110249576A1 (en) 2009-12-21 2011-10-13 Qualcomm Incorporated Antenna selection based on performance metrics in a wireless device
US20130045744A1 (en) 2011-08-17 2013-02-21 Ronald W. Dimpflmaier Method for optimizing power consumption in wireless devices using data rate efficiency factor
WO2013137638A1 (ko) 2012-03-13 2013-09-19 삼성전자주식회사 다중 안테나 통신 시스템에서의 전송 파워 결정 방법 및 장치

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8064538B2 (en) 2005-01-28 2011-11-22 Panasonic Corporation Communication device and communication method
US8618876B2 (en) * 2008-05-30 2013-12-31 Qualcomm Incorporated Reduced power-consumption transmitters
KR101517170B1 (ko) * 2009-09-29 2015-05-04 삼성전자주식회사 다중 안테나 시스템에서 전력 소모를 줄이기 위한 장치 및 방법
KR101725553B1 (ko) 2010-04-01 2017-04-27 엘지전자 주식회사 무선 통신 시스템에서 통신을 수행하는 방법 및 장치
US8838161B2 (en) 2010-06-16 2014-09-16 Samsung Electronics Co., Ltd Uplink power control method for mobile communication system
JP5564412B2 (ja) * 2010-12-10 2014-07-30 株式会社日立製作所 無線電力伝送システム、送電装置、及び受電装置
US9763185B2 (en) * 2012-02-13 2017-09-12 Apple Inc. Methods and apparatus for intelligent receiver operation
JP2013214838A (ja) * 2012-03-30 2013-10-17 Fujitsu Ltd ハンドオーバ制御装置、移動局、及び、ハンドオーバ制御方法
JP2013247624A (ja) * 2012-05-29 2013-12-09 Hitachi Ltd 無線通信システム、通信方法及び基地局装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070178839A1 (en) 2006-01-11 2007-08-02 Behrooz Rezvani Antenna assignment system and method
US20110003609A1 (en) 2009-07-01 2011-01-06 Sundstroem Lars Power Efficient Data Transmission
US20110249576A1 (en) 2009-12-21 2011-10-13 Qualcomm Incorporated Antenna selection based on performance metrics in a wireless device
US20130045744A1 (en) 2011-08-17 2013-02-21 Ronald W. Dimpflmaier Method for optimizing power consumption in wireless devices using data rate efficiency factor
WO2013137638A1 (ko) 2012-03-13 2013-09-19 삼성전자주식회사 다중 안테나 통신 시스템에서의 전송 파워 결정 방법 및 장치

Also Published As

Publication number Publication date
TWI651980B (zh) 2019-02-21
WO2015053491A1 (en) 2015-04-16
EP3055934A1 (en) 2016-08-17
US9264911B2 (en) 2016-02-16
US20150103953A1 (en) 2015-04-16
CN105637942B (zh) 2019-07-23
EP3055934B1 (en) 2019-08-07
KR20150042470A (ko) 2015-04-21
CN105637942A (zh) 2016-06-01
TW201515495A (zh) 2015-04-16
EP3055934A4 (en) 2017-06-14
IN2014DE02872A (cg-RX-API-DMAC7.html) 2015-07-03

Similar Documents

Publication Publication Date Title
KR20150042470A (ko) 다중 안테나 통신 시스템에서 에너지 효율을 고려하는 전력 제어 방법 및 장치
Zhou et al. How accurate channel prediction needs to be for transmit-beamforming with adaptive modulation over Rayleigh MIMO channels?
Pei et al. How many RF chains are optimal for large-scale MIMO systems when circuit power is considered?
Xia et al. Multiantenna adaptive modulation with beamforming based on bandwidth-constrained feedback
WO2017000752A1 (zh) 一种fdd大规模mimo系统下行链路训练序列设计方法
KR20150093947A (ko) Massive MIMO 하향링크를 위한 두 단계 빔포머 기반의 사용자 스케줄링 방법, 장치 및 기록매체
CN105338609B (zh) 多天线系统高能效动态功率分配方法
Hossain et al. Energy-efficient load-adaptive massive MIMO
KR102034961B1 (ko) C-ran 통신 시스템의 에너지 효율 향상을 위한 동적 rrh 선택 알고리즘
CN112020832B (zh) 用于长期波束成形的方法和设备
CN103138815A (zh) 空间相关miso系统中基于不完全信道信息预编码方法
KR101968704B1 (ko) 다중 안테나 통신 시스템에서의 전송 파워 결정 방법 및 장치
EP3574588A1 (en) Methods and apparatuses for transmit weights
KR102392917B1 (ko) 무선통신 시스템의 전송전력 제어 장치 및 방법
Hammarwall et al. Utilizing the spatial information provided by channel norm feedback in SDMA systems
Shi et al. Local interference pricing for distributed beamforming in MIMO networks
CN106664174A (zh) Mimo发射器形成re组的方法
CN113258985A (zh) 单站多星mimo上注系统能效优化方法
Xing et al. Over-the-air computation via cloud radio access networks
KR101625805B1 (ko) 다중사용자다중안테나 시스템에서 용량합 최대화 기반의 전력효율적인 간섭정렬방법
KR20160000223A (ko) 무선랜에서 이종의 간섭정렬 기법에 기초하여 무선 통신을 수행하는 방법 및 장치
Srinivasa et al. The optimality of beamforming: a unified view
KR102656410B1 (ko) 정보 및 전력의 동시 무선 전송을 위한 수신 안테나 분할 장치 및 방법
Guthy et al. Spatial resource allocation for the multiuser multicarrier MIMO broadcast channel-a QoS optimization perspective
Solares et al. Optimal power allocation of a single transmitter-multiple receivers channel in a cognitive sensor network

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-OTH-PR1001 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 6

R18 Changes to party contact information recorded

Free format text: ST27 STATUS EVENT CODE: A-5-5-R10-R18-OTH-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18 Changes to party contact information recorded

Free format text: ST27 STATUS EVENT CODE: A-5-5-R10-R18-OTH-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18 Changes to party contact information recorded

Free format text: ST27 STATUS EVENT CODE: A-5-5-R10-R18-OTH-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000