DE602006015980D1 - Kontrolle der stromausgabe eines sende-empfangsgeräts - Google Patents

Kontrolle der stromausgabe eines sende-empfangsgeräts

Info

Publication number
DE602006015980D1
DE602006015980D1 DE602006015980T DE602006015980T DE602006015980D1 DE 602006015980 D1 DE602006015980 D1 DE 602006015980D1 DE 602006015980 T DE602006015980 T DE 602006015980T DE 602006015980 T DE602006015980 T DE 602006015980T DE 602006015980 D1 DE602006015980 D1 DE 602006015980D1
Authority
DE
Germany
Prior art keywords
checking
power output
transmit receiver
signal path
transceiver
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
DE602006015980T
Other languages
English (en)
Inventor
Sheng-Ming Shan
Srinath Sridharan
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.)
NXP BV
Original Assignee
NXP BV
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 NXP BV filed Critical NXP BV
Publication of DE602006015980D1 publication Critical patent/DE602006015980D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
    • H03G3/3042—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers
    • H03G3/3047—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers for intermittent signals, e.g. burst signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/34—Muting amplifier when no signal is present or when only weak signals are present, or caused by the presence of noise signals, e.g. squelch systems
    • H03G3/342—Muting when some special characteristic of the signal is sensed which distinguishes it from noise, e.g. using speech detector
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0008—Modulated-carrier systems arrangements for allowing a transmitter or receiver to use more than one type of modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transmitters (AREA)
  • Transceivers (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Burglar Alarm Systems (AREA)
DE602006015980T 2005-09-26 2006-09-12 Kontrolle der stromausgabe eines sende-empfangsgeräts Active DE602006015980D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US72041205P 2005-09-26 2005-09-26
US11/385,521 US20070072652A1 (en) 2005-09-26 2006-03-21 Controlling power output of a transceiver
PCT/US2006/035396 WO2007037971A1 (en) 2005-09-26 2006-09-12 Controlling power output of a transceiver

Publications (1)

Publication Number Publication Date
DE602006015980D1 true DE602006015980D1 (de) 2010-09-16

Family

ID=37636022

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006015980T Active DE602006015980D1 (de) 2005-09-26 2006-09-12 Kontrolle der stromausgabe eines sende-empfangsgeräts

Country Status (6)

Country Link
US (1) US20070072652A1 (de)
EP (1) EP1932244B1 (de)
JP (1) JP4763054B2 (de)
AT (1) ATE476793T1 (de)
DE (1) DE602006015980D1 (de)
WO (1) WO2007037971A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8271848B2 (en) * 2006-04-06 2012-09-18 Alcatel Lucent Method of decoding code blocks and system for concatenating code blocks
US8023556B2 (en) * 2007-03-30 2011-09-20 Silicon Laboratories Inc. Autonomously generating ramp profiles in a transceiver
US20090146784A1 (en) * 2007-12-10 2009-06-11 Mohammad Soleimani Method and System for Variable Power Amplifier Bias in RFID Transceivers
US8892159B2 (en) * 2011-05-12 2014-11-18 St-Ericsson Sa Multi-standard transceiver architecture with common balun and mixer
US10256875B2 (en) * 2015-04-10 2019-04-09 Qualcomm Incorporated Techniques for improving power consumption in communication devices
CN107635182A (zh) * 2017-09-26 2018-01-26 京信通信系统（中国）有限公司 射频功放控制电路
CN111954984B (zh) * 2018-02-15 2022-06-21 株式会社Ntt都科摩 用户终端以及无线通信方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4214158A (en) * 1979-01-30 1980-07-22 Phillips Petroleum Company Determination of infinite dilution activity coefficients (γ∞) using molecular beams
US7158494B2 (en) 2001-10-22 2007-01-02 Matsushita Electric Industrial Co., Ltd. Multi-mode communications transmitter
EP1341300A1 (de) * 2002-02-27 2003-09-03 Lucent Technologies Inc. Leistungsverstärker mit einstellbarer Ruhestromeinstellung
EP1537709B1 (de) 2002-08-28 2018-02-14 Nxp B.V. Verfahren zum erzeugen eines digitalen i/q-signals in einem tdma-sender und entsprechender modulator
US7010057B2 (en) * 2003-09-04 2006-03-07 Nokia Corporation Dual mode multi-slot EGPRS transmitter
JP2007509533A (ja) * 2003-10-15 2007-04-12 クゥアルコム・インコーポレイテッド 高速データレートインタフェース
KR100810955B1 (ko) * 2004-03-04 2008-03-10 퀄컴 인코포레이티드 상이한 변조 포맷으로 송신되는 인접한 심볼 버스트들사이에서 평활한 트랜지션을 달성하는 방법 및 장치
US8094755B2 (en) * 2005-07-04 2012-01-10 Freescale Semiconductor, Inc. Ramping in multimode transmitters using primed filters

Also Published As

Publication number Publication date
EP1932244A1 (de) 2008-06-18
US20070072652A1 (en) 2007-03-29
JP4763054B2 (ja) 2011-08-31
WO2007037971A1 (en) 2007-04-05
EP1932244B1 (de) 2010-08-04
ATE476793T1 (de) 2010-08-15
JP2009510833A (ja) 2009-03-12

Similar Documents

Publication Publication Date Title
DE602006015980D1 (de) Kontrolle der stromausgabe eines sende-empfangsgeräts
KR101520775B1 (ko) 양방향 레인징 메시징 방식
DK1421566T3 (da) Fremgangsmåde og indretning til sporing og lokalisering af en bevægelig genstand
TWI346470B (en) System for determining total isotropic sensitivity (tis) and related methods
WO2006094159A3 (en) Method and system for self-calibrating transmit power
RU2012148140A (ru) Базовая радиостанция и мобильная станция
WO2013153513A3 (en) Methods and apparatus for enhancing network positioning measurement performance by managing uncertain measurement occasions
ATE437374T1 (de) Automatische synchrone abstimmung von schmalbandempfängern eines drahtlosen positionsbestimmungssystems zum verfolgen eines sprach-/verkehrskanals
ZA200803057B (en) Radio communication device comprising at least one radio communication module and one sim card, corresponding radio communication module and sim card
ATE456195T1 (de) Ultrabreitbandiges empfangs-verfahren und - vorrichtung mit superregenerativem detektor
EP1717970A3 (de) Funk Sender/Empfänger und Funk Sende Methode
RU2012109192A (ru) Устройство передачи, устройство приема и способ передачи данных
WO2010016729A3 (en) Method and apparatus for transmitting signal in wireless communication system
WO2008058155A3 (en) Variable gain antenna for cellular repeater
DE502006008892D1 (de) Em funkkommunikationssystem
ATE366942T1 (de) Gps-empfänger mit vebesserter immunität gegen burst signale
ATE480051T1 (de) Edge-sende-empfangsarchitektur und entsprechende verfahren
HK1123854A1 (en) Method for estimating distance between transmitter and receiver, and transmitter implementing the same
DK1794907T3 (da) Metode og system til kalibrering af transmission og modtagelse fra mobilradio indretninger
CN101110617B (zh) 确定干扰信号功率的方法、cdma基站设备及对底噪值进行更新的方法
SG135144A1 (en) System for determining rf path loss between an rf source and an rf receiver and related methods
ATE442709T1 (de) Übertragungsverfahren und basis- sendeempfangsstation
GB2450028A (en) RF communication system having a chaotic signal generator and method for generating chaotic signal
WO2007005726A3 (en) Circuit and method for selectable high/low side injection in an intermediate frequency transceiver
BRPI0511619A (pt) método de operar um sistema de comunicação de radiotelefone de satélite, sistema de comunicação de radiotelefone de satélite, e, aparelho