IN2014DE02872A - - Google Patents

Download PDF

Info

Publication number
IN2014DE02872A
IN2014DE02872A IN2872DE2014A IN2014DE02872A IN 2014DE02872 A IN2014DE02872 A IN 2014DE02872A IN 2872DE2014 A IN2872DE2014 A IN 2872DE2014A IN 2014DE02872 A IN2014DE02872 A IN 2014DE02872A
Authority
IN
India
Prior art keywords
component
energy efficiency
transmitter
power
mimo
Prior art date
Application number
Other languages
English (en)
Inventor
Byung Moo Lee
Jong Ho Bang
Nam Jeong Lee
Jin Hyeock Choi
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of IN2014DE02872A publication Critical patent/IN2014DE02872A/en

Links

Classifications

    • 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
    • H04B17/00—Monitoring; Testing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Transmitters (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Amplifiers (AREA)
IN2872DE2014 2013-10-11 2014-10-08 IN2014DE02872A (enrdf_load_stackoverflow)

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 (1)

Publication Number Publication Date
IN2014DE02872A true IN2014DE02872A (enrdf_load_stackoverflow) 2015-07-03

Family

ID=52809655

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2872DE2014 IN2014DE02872A (enrdf_load_stackoverflow) 2013-10-11 2014-10-08

Country Status (7)

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

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

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US8548475B2 (en) 2011-08-17 2013-10-01 Apple Inc. Method for optimizing power consumption in wireless devices using data rate efficiency factor
US9763185B2 (en) * 2012-02-13 2017-09-12 Apple Inc. Methods and apparatus for intelligent receiver operation
KR101968704B1 (ko) * 2012-03-13 2019-04-12 삼성전자주식회사 다중 안테나 통신 시스템에서의 전송 파워 결정 방법 및 장치
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

Also Published As

Publication number Publication date
TW201515495A (zh) 2015-04-16
EP3055934B1 (en) 2019-08-07
EP3055934A1 (en) 2016-08-17
WO2015053491A1 (en) 2015-04-16
US9264911B2 (en) 2016-02-16
KR20150042470A (ko) 2015-04-21
EP3055934A4 (en) 2017-06-14
TWI651980B (zh) 2019-02-21
US20150103953A1 (en) 2015-04-16
CN105637942A (zh) 2016-06-01
CN105637942B (zh) 2019-07-23
KR102200711B1 (ko) 2021-01-12

Similar Documents

Publication Publication Date Title
IN2014DE02872A (enrdf_load_stackoverflow)
PH12014502489B1 (en) Systems and methods for communication of channel state information
MX366335B (es) Aparato de control de comunicacion, metodo de control de comunicacion, aparato de comunicacion por radio y metodo de comunicacion por radio.
EP4485845A3 (en) Communication method and device
IN2015MN00066A (enrdf_load_stackoverflow)
IN2014DN09225A (enrdf_load_stackoverflow)
WO2013123082A3 (en) Methods and apparatus for intelligent receiver operation
IN2014MN01644A (enrdf_load_stackoverflow)
MX361047B (es) Reparto de potencia y reporte de margen de potencia en escenarios de conectividad dual.
WO2015020804A3 (en) Method and apparatus for location aided high frequency operations
WO2014200958A3 (en) Method and apparatus for transmission by time division duplexing (tdd) devices using multiple antennas
WO2010091425A3 (en) Apparatus and method for uplink power control for a wireless transmitter/receiver unit utilizing multiple carriers
GB2498212B (en) Method and apparatus for time division duplex communication
WO2012115421A3 (en) Method of efficiently reporting user equipment transmission power and apparatus thereof
MX2016013382A (es) Metodo y aparato para controlar la agregacion de celdas.
MX2012015138A (es) Agregacion de portadoras con reporte de margen de potencia.
MY165867A (en) Methods and apparatus for improving nfc activation and data exchange reporting mechanisma
WO2014182772A3 (en) Apparatus and method for discontinuous reception state while in connected mode
WO2014182503A3 (en) Efficient downlink operation for eimta
GB2534521A (en) Power transmitting apparatus, power receiving apparatus, control methods therefor, program, and computer-readable storage medium
PH12015502782B1 (en) Methods and apparatus for antenna tuning
MY194027A (en) Information processing apparatus and information processing method
MX2016005906A (es) Control de la operacion de terminales moviles con respecto a multiples tecnologias de acceso de radio.
WO2018075491A3 (en) Wireless power transfer to multiple receiver devices across a variable-sized area
IN2015DN01980A (enrdf_load_stackoverflow)