KR102235487B1 - 송신 전력 제어 시스템들, 디바이스들 및 방법들 - Google Patents

송신 전력 제어 시스템들, 디바이스들 및 방법들 Download PDF

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Publication number
KR102235487B1
KR102235487B1 KR1020157024221A KR20157024221A KR102235487B1 KR 102235487 B1 KR102235487 B1 KR 102235487B1 KR 1020157024221 A KR1020157024221 A KR 1020157024221A KR 20157024221 A KR20157024221 A KR 20157024221A KR 102235487 B1 KR102235487 B1 KR 102235487B1
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South Korea
Prior art keywords
tpc
trend
step size
identified
command
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Korean (ko)
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KR20150116893A (ko
Inventor
사미르 살립 솔리만
오즈거 듀랄
소움야 다스
에드윈 씨. 파크
로이 프랭클린 쥬니어 퀵
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퀄컴 인코포레이티드
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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]
    • H04W52/30—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
    • H04W52/362—Aspects of the step size
    • 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
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/221—TPC being performed according to specific parameters taking into account previous information or commands using past power control commands
    • 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]
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H04W52/60—Signalisation aspects of the TPC commands, e.g. frame structure using different transmission rates for TPC commands
    • 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)
  • Mobile Radio Communication Systems (AREA)
KR1020157024221A 2013-02-10 2014-02-05 송신 전력 제어 시스템들, 디바이스들 및 방법들 Active KR102235487B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/763,685 US9332509B2 (en) 2013-02-10 2013-02-10 Transmit power control systems, devices, and methods
US13/763,685 2013-02-10
PCT/US2014/014861 WO2014123996A1 (en) 2013-02-10 2014-02-05 Transmit power control systems, devices, and methods

Publications (2)

Publication Number Publication Date
KR20150116893A KR20150116893A (ko) 2015-10-16
KR102235487B1 true KR102235487B1 (ko) 2021-04-01

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KR1020157024221A Active KR102235487B1 (ko) 2013-02-10 2014-02-05 송신 전력 제어 시스템들, 디바이스들 및 방법들

Country Status (6)

Country Link
US (1) US9332509B2 (enExample)
EP (1) EP2954736B1 (enExample)
JP (1) JP6352310B2 (enExample)
KR (1) KR102235487B1 (enExample)
CN (1) CN104969632B (enExample)
WO (1) WO2014123996A1 (enExample)

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US11006372B2 (en) * 2016-07-12 2021-05-11 Sony Corporation Management server, communication device, method and recording medium
US10237835B1 (en) 2017-11-06 2019-03-19 T-Mobile Usa, Inc. Temporal power control system and method

Citations (1)

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Publication number Priority date Publication date Assignee Title
WO2007078160A2 (en) 2006-01-04 2007-07-12 Lg Electronics Inc. Fast power control step-size adaptation

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US6212399B1 (en) * 1998-03-06 2001-04-03 Lucent Technologies, Inc. Method and apparatus for controlling the power radiated by a wireless terminal in a telecommunications system based on a variable step size
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WO2000074261A1 (en) 1999-05-26 2000-12-07 Koninklijke Philips Electronics N.V. Closed loop power control in a radio communication system
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CN1203627C (zh) 2000-07-26 2005-05-25 皇家菲利浦电子有限公司 无线电通信系统
US6801759B1 (en) 2000-09-25 2004-10-05 Qualcomm, Incorporated Method and apparatus for power control in a wireless communication system
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KR100434042B1 (ko) * 2001-05-19 2004-06-04 엘지전자 주식회사 코드분할 다중접속에서 클로즈드 루프 전력제어 방법
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Patent Citations (1)

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WO2007078160A2 (en) 2006-01-04 2007-07-12 Lg Electronics Inc. Fast power control step-size adaptation

Also Published As

Publication number Publication date
EP2954736B1 (en) 2016-10-26
EP2954736A1 (en) 2015-12-16
CN104969632A (zh) 2015-10-07
KR20150116893A (ko) 2015-10-16
US20140226498A1 (en) 2014-08-14
WO2014123996A1 (en) 2014-08-14
JP2016513397A (ja) 2016-05-12
US9332509B2 (en) 2016-05-03
JP6352310B2 (ja) 2018-07-04
CN104969632B (zh) 2019-03-08

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