PL2232713T3 - Wydajne przetwarzanie sygnału w bezprzewodowych nadajnikach radiowych - Google Patents

Wydajne przetwarzanie sygnału w bezprzewodowych nadajnikach radiowych

Info

Publication number
PL2232713T3
PL2232713T3 PL08863556T PL08863556T PL2232713T3 PL 2232713 T3 PL2232713 T3 PL 2232713T3 PL 08863556 T PL08863556 T PL 08863556T PL 08863556 T PL08863556 T PL 08863556T PL 2232713 T3 PL2232713 T3 PL 2232713T3
Authority
PL
Poland
Prior art keywords
signal processing
wireless radio
radio transmitters
efficient signal
efficient
Prior art date
Application number
PL08863556T
Other languages
English (en)
Inventor
Markus Nentwig
Original Assignee
Nokia Technologies Oy
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38951653&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL2232713(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nokia Technologies Oy filed Critical Nokia Technologies Oy
Publication of PL2232713T3 publication Critical patent/PL2232713T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/36—Modulator circuits; Transmitter circuits
    • H04L27/361—Modulation using a single or unspecified number of carriers, e.g. with separate stages of phase and amplitude modulation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0211—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the supply voltage or current
    • H03F1/0216—Continuous control
    • H03F1/0222—Continuous control by using a signal derived from the input signal
    • H03F1/0227—Continuous control by using a signal derived from the input signal using supply converters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/24—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/36—Modulator circuits; Transmitter circuits
    • H04L27/366—Arrangements for compensating undesirable properties of the transmission path between the modulator and the demodulator
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Transmitters (AREA)
PL08863556T 2007-12-21 2008-12-17 Wydajne przetwarzanie sygnału w bezprzewodowych nadajnikach radiowych PL2232713T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI20075958A FI20075958A0 (fi) 2007-12-21 2007-12-21 Lähetettävien signaalien prosessointi radiolähettimessä
US12/071,376 US7991074B2 (en) 2007-12-21 2008-02-20 Processing transmission signals in radio transmitter
EP08863556.0A EP2232713B1 (en) 2007-12-21 2008-12-17 Efficient signal processing in wireless radio transmitters
PCT/FI2008/050752 WO2009080877A1 (en) 2007-12-21 2008-12-17 Processing transmission signals in radio transmitter

Publications (1)

Publication Number Publication Date
PL2232713T3 true PL2232713T3 (pl) 2019-05-31

Family

ID=38951653

Family Applications (3)

Application Number Title Priority Date Filing Date
PL18192926T PL3435613T3 (pl) 2007-12-21 2008-12-17 Urządzenie i sposób efektywnego przetwarzania sygnałów transmisyjnych w nadajniku radiowym
PL20157644T PL3716560T3 (pl) 2007-12-21 2008-12-17 Przetwarzanie sygnałów transmisyjnych w nadajniku radiowym
PL08863556T PL2232713T3 (pl) 2007-12-21 2008-12-17 Wydajne przetwarzanie sygnału w bezprzewodowych nadajnikach radiowych

Family Applications Before (2)

Application Number Title Priority Date Filing Date
PL18192926T PL3435613T3 (pl) 2007-12-21 2008-12-17 Urządzenie i sposób efektywnego przetwarzania sygnałów transmisyjnych w nadajniku radiowym
PL20157644T PL3716560T3 (pl) 2007-12-21 2008-12-17 Przetwarzanie sygnałów transmisyjnych w nadajniku radiowym

Country Status (8)

Country Link
US (1) US7991074B2 (pl)
EP (5) EP3716560B2 (pl)
KR (1) KR101157219B1 (pl)
CN (1) CN101904103B (pl)
ES (3) ES2879253T3 (pl)
FI (1) FI20075958A0 (pl)
PL (3) PL3435613T3 (pl)
WO (1) WO2009080877A1 (pl)

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US12206365B2 (en) 2021-06-18 2025-01-21 Qorvo Us, Inc. Voltage ripple suppression in a transmission circuit
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US11962338B2 (en) 2021-09-16 2024-04-16 Qorvo Us, Inc. Equalization filter calibration in a transceiver circuit
US12284003B2 (en) * 2021-09-16 2025-04-22 Qorvo Us, Inc. Phase and amplitude error correction in a transmission circuit
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US11906992B2 (en) 2021-09-16 2024-02-20 Qorvo Us, Inc. Distributed power management circuit
US12323174B2 (en) 2021-09-16 2025-06-03 Qorvo Us, Inc. Amplitude-to-phase error correction in a transceiver circuit
KR20240137572A (ko) 2022-01-18 2024-09-20 코르보 유에스, 인크. 기저대역 회로로부터의 정보를 사용하여 선형화된 프론트-엔드 연산
US12273081B2 (en) 2022-01-27 2025-04-08 Qorvo Us, Inc. Voltage ripple reduction in a power management circuit
US12549138B1 (en) 2022-04-12 2026-02-10 Qorvo Us, Inc. Bandwidth adaptation in a transmission circuit
US12489402B2 (en) 2022-05-31 2025-12-02 Qorvo Us, Inc. Voltage ripple reduction in a power management circuit
US12381525B2 (en) 2022-06-28 2025-08-05 Qorvo Us, Inc. Amplifier system
US12658860B2 (en) 2022-06-28 2026-06-16 Qorvo Us, Inc. Analog predistortion (APD) for power amplifier
US12640759B2 (en) 2023-01-20 2026-05-26 Qorvo Us, Inc. Low-complexity amplitude error correction in a wireless communication circuit
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Also Published As

Publication number Publication date
PL3716560T3 (pl) 2021-11-15
EP2232713A4 (en) 2014-06-18
CN101904103B (zh) 2013-07-31
ES2704833T3 (es) 2019-03-20
KR20100082031A (ko) 2010-07-15
CN101904103A (zh) 2010-12-01
EP3941011C0 (en) 2023-07-12
ES2879253T3 (es) 2021-11-22
US20090161793A1 (en) 2009-06-25
FI20075958A0 (fi) 2007-12-21
ES2791494T3 (es) 2020-11-04
KR101157219B1 (ko) 2012-06-20
EP3941011A1 (en) 2022-01-19
WO2009080877A1 (en) 2009-07-02
EP3941011B1 (en) 2023-07-12
EP3435613A1 (en) 2019-01-30
EP3435613B1 (en) 2020-02-19
EP3716560B1 (en) 2021-06-23
EP4254848A3 (en) 2023-12-20
EP2232713B1 (en) 2018-10-10
US7991074B2 (en) 2011-08-02
PL3435613T3 (pl) 2020-09-21
EP4254848A2 (en) 2023-10-04
EP3716560A1 (en) 2020-09-30
EP3716560B2 (en) 2025-03-05
EP2232713A1 (en) 2010-09-29

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