DE60224242D1 - Verfahren und Vorrichtung zur Regelung der Sendeleistung in einem mobilen Kommunikationssystem - Google Patents

Verfahren und Vorrichtung zur Regelung der Sendeleistung in einem mobilen Kommunikationssystem

Info

Publication number
DE60224242D1
DE60224242D1 DE60224242T DE60224242T DE60224242D1 DE 60224242 D1 DE60224242 D1 DE 60224242D1 DE 60224242 T DE60224242 T DE 60224242T DE 60224242 T DE60224242 T DE 60224242T DE 60224242 D1 DE60224242 D1 DE 60224242D1
Authority
DE
Germany
Prior art keywords
controlling
communication system
mobile communication
transmission power
transmission
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.)
Expired - Lifetime
Application number
DE60224242T
Other languages
English (en)
Other versions
DE60224242T2 (de
Inventor
Sung-Kwon Jo
Sang-Hyun Yang
Jeong-Tae Oh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
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
Application granted granted Critical
Publication of DE60224242D1 publication Critical patent/DE60224242D1/de
Publication of DE60224242T2 publication Critical patent/DE60224242T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/52—TPC using AGC [Automatic Gain Control] circuits or amplifiers
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
DE2002624242 2001-07-13 2002-07-12 Verfahren und Vorrichtung zur Regelung der Sendeleistung in einem mobilen Kommunikationssystem Expired - Lifetime DE60224242T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2001042312 2001-07-13
KR20010042312A KR100547843B1 (ko) 2001-07-13 2001-07-13 이동통신 시스템의 송신전력 제어장치 및 방법

Publications (2)

Publication Number Publication Date
DE60224242D1 true DE60224242D1 (de) 2008-02-07
DE60224242T2 DE60224242T2 (de) 2008-05-08

Family

ID=19712137

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2002624242 Expired - Lifetime DE60224242T2 (de) 2001-07-13 2002-07-12 Verfahren und Vorrichtung zur Regelung der Sendeleistung in einem mobilen Kommunikationssystem
DE20211598U Expired - Lifetime DE20211598U1 (de) 2001-07-13 2002-07-15 Apparat für die Steuerung der Übertragungsleistung in einem Kommunikationssystem

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE20211598U Expired - Lifetime DE20211598U1 (de) 2001-07-13 2002-07-15 Apparat für die Steuerung der Übertragungsleistung in einem Kommunikationssystem

Country Status (13)

Country Link
US (1) US6944469B2 (de)
EP (1) EP1276233B1 (de)
JP (1) JP3908732B2 (de)
KR (1) KR100547843B1 (de)
CN (1) CN1213551C (de)
AU (1) AU2002315936B2 (de)
BR (1) BR0205754A (de)
CA (1) CA2421235C (de)
DE (2) DE60224242T2 (de)
FR (1) FR2827445B1 (de)
GB (1) GB2381396B (de)
RU (1) RU2251800C2 (de)
WO (1) WO2003007507A1 (de)

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JP4152205B2 (ja) * 2003-01-29 2008-09-17 富士通株式会社 ディジタルベースバンド変／復調装置
JP4099086B2 (ja) * 2003-02-28 2008-06-11 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム、無線制御装置、基地局及び送信電力制御方法
GB2402308B (en) * 2003-05-28 2006-01-04 Nokia Corp Par reduction for edge clipper
US7808944B2 (en) * 2003-11-21 2010-10-05 Interdigital Technology Corporation Wireless communication method and apparatus for controlling the transmission power of downlink and uplink coded composite transport channels based on discontinuous transmission state values
US7142831B2 (en) * 2003-12-18 2006-11-28 Kiomars Anvari Crest factor reduction and amplitude pre-distortion for multi-carrier signals
KR20050087893A (ko) * 2004-02-27 2005-09-01 삼성전자주식회사 코드분할 다중접속 이동통신 시스템에서의 피크 전력 대평균전력 비 감소 장치 및 방법
CN1930792B (zh) * 2004-03-04 2010-10-06 Nxp股份有限公司 基带处理器以及向射频子系统和包括基带处理器的无线电电信设备发送命令的方法
US20050195916A1 (en) * 2004-03-04 2005-09-08 Kiomars Anvari Clipping technique for bursty complex and real signal
KR100606358B1 (ko) * 2004-09-10 2006-07-28 엘지노텔 주식회사 이동통신 시스템의 다중 에프에이용 송신기 및 그 제어방법
US7715866B2 (en) * 2004-10-12 2010-05-11 Pauli Seppinen Power control
KR100882529B1 (ko) * 2005-04-20 2009-02-06 삼성전자주식회사 광대역 무선통신시스템에서 피크 전력 대 평균 전력비를감소하기 위한 장치 및 방법
EP1732208B1 (de) * 2005-06-06 2008-03-05 NTT DoCoMo INC. Potenzreihenvorverzerrer mehrerer Frequenzbänder
EP1763146A1 (de) * 2005-09-12 2007-03-14 Sigma Designs, Inc. Ultrabreitbandiger Basisbandchip mit einer Funk-Schaltung mit einem intelligenten Array und entsprechendes Verfahren
US7330070B2 (en) * 2005-11-10 2008-02-12 Nokia Corporation Method and arrangement for optimizing efficiency of a power amplifier
US7583583B2 (en) * 2005-12-15 2009-09-01 Nortel Networks Limited System and method for reducing peak-to-average power ratio in orthogonal frequency division multiplexing signals using reserved spectrum
US8315226B2 (en) 2006-01-05 2012-11-20 Qualcomm Incorporated Power control and handoff with power control commands and erasure indications
US7596183B2 (en) * 2006-03-29 2009-09-29 Provigent Ltd. Joint optimization of transmitter and receiver pulse-shaping filters
US8064537B2 (en) 2006-11-03 2011-11-22 Qualcomm Incorporated Method and apparatus for dynamically adjusting a transmission power spectral density of pilot and data symbols
KR100986936B1 (ko) * 2007-03-21 2010-10-12 삼성전자주식회사 다중 에프에이를 사용하는 광대역 무선통신 시스템에서서비스품질을 지원하기 위한 장치 및 방법
US8548383B2 (en) 2008-08-27 2013-10-01 Qualcomm Incorporated Power spectrum density control for wireless communications
US8068558B2 (en) * 2008-12-17 2011-11-29 Nortel Networks Limited Selective peak power reduction
RU2496266C2 (ru) * 2009-04-27 2013-10-20 Хуавэй Текнолоджиз Ко., Лтд. Устройство и способ управления мощностью
CN102460981B (zh) * 2009-05-07 2018-02-23 瑞典爱立信有限公司 管理移动通信装置的功率消耗
JP5212402B2 (ja) * 2010-02-24 2013-06-19 住友電気工業株式会社 ピーク電力抑制回路とこの回路を有する通信装置
WO2011112909A2 (en) 2010-03-12 2011-09-15 Sunrise Micro Devices, Inc. Power efficient communications
US8416884B2 (en) * 2010-08-18 2013-04-09 Panasonic Corporation Digital RF transmitter optimized for linear quantized IQ up conversion
US8731027B2 (en) * 2011-12-05 2014-05-20 Battelle Energy Alliance, Llc Methods and apparatuses using filter banks for multi-carrier spread-spectrum signals
US9497058B2 (en) * 2012-11-26 2016-11-15 Aviacomm Inc. High efficiency adaptive RF transmitter
US10205617B2 (en) * 2013-07-24 2019-02-12 Texas Instruments Incorporated Circuits and methods for reducing the amplitude of complex signals
CN104954051A (zh) * 2014-03-31 2015-09-30 富士通株式会社 脉冲成型滤波器的优化装置、发射机及方法
US10581481B1 (en) 2018-09-18 2020-03-03 Battelle Energy Alliance, Llc Communication device, spread-spectrum receiver, and related method using normalized matched filter for improving signal-to-noise ratio in harsh environments

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US5302914A (en) * 1992-10-20 1994-04-12 At&T Bell Laboratories Method and apparatus for reducing the peak-to-average power in multi-carrier RF communication systems
FI100152B (fi) * 1993-11-22 1997-09-30 Nokia Telecommunications Oy Menetelmä lähetystehon säätämiseksi sekä tukiasemalaitteisto
US5838732A (en) * 1994-10-31 1998-11-17 Airnet Communications Corp. Reducing peak-to-average variance of a composite transmitted signal generated by a digital combiner via carrier phase offset
US5930299A (en) * 1996-08-08 1999-07-27 Motorola, Inc. Digital modulator with compensation and method therefor
US5991262A (en) * 1997-03-31 1999-11-23 Motorola, Inc. Method and apparatus for reducing peak-to-average power ratio of a composite carrier signal
US6266320B1 (en) * 1998-04-08 2001-07-24 Telefonaktiebolaget Lm Ericsson (Publ) Amplitude limitation in CDMA system
KR100383575B1 (ko) * 1998-05-12 2004-06-26 삼성전자주식회사 단말기의송신전력에서피크전력대평균전력비를줄이기위한확산변조방법및장치
US6366619B1 (en) * 1998-08-28 2002-04-02 Sicom, Inc. Constrained-envelope transmitter and method therefor
US6236864B1 (en) 1998-11-27 2001-05-22 Nortel Networks Limited CDMA transmit peak power reduction
US6931053B2 (en) * 1998-11-27 2005-08-16 Nortel Networks Limited Peak power and envelope magnitude regulators and CDMA transmitters featuring such regulators
KR100640454B1 (ko) * 2000-04-07 2006-10-31 삼성전자주식회사 이동 통신시스템의 기지국의 송신전력 제어장치 및 방법
JP3877937B2 (ja) * 2000-05-18 2007-02-07 株式会社エヌ・ティ・ティ・ドコモ フィードフォワード増幅器
US6407634B1 (en) * 2000-06-16 2002-06-18 Motorola, Inc. Linear envelope tracking RF power amplifier with adaptive analog signal processing
KR20020071417A (ko) * 2001-03-06 2002-09-12 정영교 이동 통신 시스템의 기지국 송신 전력 제어 시스템 및방법
KR100396777B1 (ko) * 2001-06-08 2003-09-02 엘지전자 주식회사 송신전력 제어회로

Also Published As

Publication number Publication date
KR20030006512A (ko) 2003-01-23
FR2827445A1 (fr) 2003-01-17
FR2827445B1 (fr) 2005-11-04
CA2421235C (en) 2008-01-22
US6944469B2 (en) 2005-09-13
KR100547843B1 (ko) 2006-02-01
EP1276233A2 (de) 2003-01-15
EP1276233B1 (de) 2007-12-26
DE60224242T2 (de) 2008-05-08
JP3908732B2 (ja) 2007-04-25
GB2381396B (en) 2003-11-19
BR0205754A (pt) 2005-02-15
EP1276233A3 (de) 2005-11-30
DE20211598U1 (de) 2003-01-23
CA2421235A1 (en) 2003-01-23
GB2381396A (en) 2003-04-30
AU2002315936B2 (en) 2004-05-06
JP2004522374A (ja) 2004-07-22
US20030054851A1 (en) 2003-03-20
GB0216065D0 (en) 2002-08-21
WO2003007507A1 (en) 2003-01-23
CN1213551C (zh) 2005-08-03
RU2251800C2 (ru) 2005-05-10
CN1466826A (zh) 2004-01-07

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Legal Events

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8364 No opposition during term of opposition