PL3435613T3 - Urządzenie i sposób efektywnego przetwarzania sygnałów transmisyjnych w nadajniku radiowym - Google Patents

Urządzenie i sposób efektywnego przetwarzania sygnałów transmisyjnych w nadajniku radiowym

Info

Publication number
PL3435613T3
PL3435613T3 PL18192926T PL18192926T PL3435613T3 PL 3435613 T3 PL3435613 T3 PL 3435613T3 PL 18192926 T PL18192926 T PL 18192926T PL 18192926 T PL18192926 T PL 18192926T PL 3435613 T3 PL3435613 T3 PL 3435613T3
Authority
PL
Poland
Prior art keywords
transmission signals
radio transmitter
efficient processing
efficient
processing
Prior art date
Application number
PL18192926T
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=PL3435613(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 PL3435613T3 publication Critical patent/PL3435613T3/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)
PL18192926T 2007-12-21 2008-12-17 Urządzenie i sposób efektywnego przetwarzania sygnałów transmisyjnych w nadajniku radiowym PL3435613T3 (pl)

Applications Claiming Priority (5)

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
EP18192926.6A EP3435613B1 (en) 2007-12-21 2008-12-17 Apparatus and method for efficient processing of transmission signals in a radio transmitter

Publications (1)

Publication Number Publication Date
PL3435613T3 true PL3435613T3 (pl) 2020-09-21

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
PL08863556T PL2232713T3 (pl) 2007-12-21 2008-12-17 Wydajne przetwarzanie sygnału w bezprzewodowych nadajnikach radiowych
PL20157644T PL3716560T3 (pl) 2007-12-21 2008-12-17 Przetwarzanie sygnałów transmisyjnych w nadajniku radiowym

Family Applications After (2)

Application Number Title Priority Date Filing Date
PL08863556T PL2232713T3 (pl) 2007-12-21 2008-12-17 Wydajne przetwarzanie sygnału w bezprzewodowych nadajnikach radiowych
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) EP4254848A3 (pl)
KR (1) KR101157219B1 (pl)
CN (1) CN101904103B (pl)
ES (3) ES2704833T3 (pl)
FI (1) FI20075958A0 (pl)
PL (3) PL3435613T3 (pl)
WO (1) WO2009080877A1 (pl)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20075958A0 (fi) 2007-12-21 2007-12-21 Nokia Corp Lähetettävien signaalien prosessointi radiolähettimessä
US8073044B2 (en) * 2008-01-02 2011-12-06 Broadcom Corporation Polar transmitter with digital and analog filtering of envelope
JP2010035158A (ja) * 2008-06-30 2010-02-12 Panasonic Corp 送信回路及び送信回路を用いた通信機器
US20100009641A1 (en) * 2008-07-11 2010-01-14 Matsushita Electric Industrial Co.,Ltd. Digital rf phase control in polar modulation transmitters
US8489046B2 (en) * 2008-07-21 2013-07-16 Panasonic Corporation Signal decomposition methods and apparatus for multi-mode transmitters
US8537041B2 (en) 2011-05-12 2013-09-17 Andrew Llc Interpolation-based digital pre-distortion architecture
US9071302B2 (en) 2011-09-06 2015-06-30 Apple Inc. Radio-frequency power amplifier circuitry with power supply voltage optimization capabilities
JPWO2013145748A1 (ja) * 2012-03-30 2015-12-10 日本電気株式会社 増幅器および増幅方法
US8982972B2 (en) * 2012-04-30 2015-03-17 Intel Mobile Communications GmbH Apparatus and method for processing an input signal
US8848831B2 (en) * 2012-09-20 2014-09-30 Lsi Corporation Direct digital synthesis of quadrature modulated signals
US9419770B2 (en) 2014-03-31 2016-08-16 Huawei Technologies Co., Ltd. Method and apparatus for asynchronous OFDMA/SC-FDMA
US10531432B2 (en) 2015-03-25 2020-01-07 Huawei Technologies Co., Ltd. System and method for resource allocation for sparse code multiple access transmissions
US10701685B2 (en) 2014-03-31 2020-06-30 Huawei Technologies Co., Ltd. Method and apparatus for asynchronous OFDMA/SC-FDMA
KR101605697B1 (ko) * 2014-10-21 2016-04-01 주식회사 엘아이씨티 진폭신호의 고주파 성분을 위상변조기의 진폭에 변조시키는 폴러송신기
IL263850B (en) * 2018-12-19 2020-06-30 Elbit Systems Land & C4I Ltd System and method for compensating for ripple generated from a power supply
US10778355B1 (en) * 2019-06-05 2020-09-15 United States Of America As Represented By The Administrator Of Nasa Frequency division multiplexing scheme for phasing synthetic aperture radars and receivers
US11251785B1 (en) * 2021-03-29 2022-02-15 Infineon Technologies Ag Spurious components reduction
US12206365B2 (en) 2021-06-18 2025-01-21 Qorvo Us, Inc. Voltage ripple suppression in a transmission circuit
US12199577B2 (en) 2021-06-18 2025-01-14 Qorvo Us, Inc. Envelope tracking voltage correction in a transmission circuit
US11942899B2 (en) 2021-06-18 2024-03-26 Qorvo Us, Inc. Envelope tracking voltage correction in a transmission circuit
US12231088B2 (en) 2021-06-18 2025-02-18 Qorvo Us, Inc. Wideband transmission circuit
US12057813B2 (en) 2021-06-18 2024-08-06 Qorvo Us, Inc. Wideband transmission circuit
US12401332B2 (en) 2021-09-16 2025-08-26 Qorvo Us, Inc. Phase and amplitude error correction in a transmission circuit
US11906992B2 (en) 2021-09-16 2024-02-20 Qorvo Us, Inc. Distributed power management circuit
US11962338B2 (en) 2021-09-16 2024-04-16 Qorvo Us, Inc. Equalization filter calibration in a transceiver circuit
US12323174B2 (en) 2021-09-16 2025-06-03 Qorvo Us, Inc. Amplitude-to-phase error correction in a transceiver circuit
US12284003B2 (en) * 2021-09-16 2025-04-22 Qorvo Us, Inc. Phase and amplitude error correction in a transmission circuit
WO2023141443A1 (en) 2022-01-18 2023-07-27 Qorvo Us, Inc. Linearized front-end operation using information from baseband circuit
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
US12456957B2 (en) * 2023-01-20 2025-10-28 Qorvo Us, Inc. Amplitude and phase error correction in a wireless communication circuit

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100295439B1 (ko) * 1998-08-01 2001-07-12 윤종용 다중 주파수 대역폭 무선통신시스템의 송신장치
US6377784B2 (en) 1999-02-09 2002-04-23 Tropian, Inc. High-efficiency modulation RF amplifier
DE10121517A1 (de) 2001-05-03 2002-11-14 Infineon Technologies Ag Verfahren und Vorrichtung zum Einstellen eines aktiven Filters
EP1271779A1 (en) * 2001-06-20 2003-01-02 Motorola, Inc. Adaptive radio frequency (RF) filter
WO2003005564A2 (de) * 2001-07-03 2003-01-16 Siemens Aktiengesellschaft Verfahren zur regelung der verstärkung eines hochfrequenten signals
US20030078011A1 (en) 2001-10-18 2003-04-24 Integrated Programmable Communications, Inc. Method for integrating a plurality of radio systems in a unified transceiver structure and the device of the same
US7197085B1 (en) * 2002-03-08 2007-03-27 Andrew Corporation Frequency-dependent magnitude pre-distortion for reducing spurious emissions in communication networks
EP1502364A4 (en) 2002-04-22 2010-03-31 Ipr Licensing Inc TRANSMITTER-RECEIVER RADIO WITH MULTIPLE INPUTS AND OUTPUTS
GB0212740D0 (en) * 2002-05-31 2002-07-10 Hitachi Ltd Transmitter and wireless communication apparatus using the transmitter
KR20080059339A (ko) 2002-06-07 2008-06-26 인터디지탈 테크날러지 코포레이션 직접 변환 다중 캐리어 프로세서를 위한 방법 및 시스템
DE10259356A1 (de) 2002-12-18 2004-07-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Sendestufe
JP4230238B2 (ja) * 2003-02-06 2009-02-25 パナソニック株式会社 送信装置及びその調整方法
US7092683B2 (en) * 2003-04-01 2006-08-15 Matsushita Electric Industrial Co., Ltd. Transmission circuit
US7251293B2 (en) * 2003-06-27 2007-07-31 Andrew Corporation Digital pre-distortion for the linearization of power amplifiers with asymmetrical characteristics
JPWO2005011109A1 (ja) 2003-07-25 2006-09-14 松下電器産業株式会社 増幅装置
KR100767763B1 (ko) 2003-09-16 2007-10-17 노키아 코포레이션 폴라 송신기내에 사용되는 하이브리드 스위치드 모드/선형 전력 증폭기 전력 공급원을 구비한 무선 주파수 송신기
JP4767583B2 (ja) 2004-06-29 2011-09-07 パナソニック株式会社 歪補償回路
SE0401797D0 (sv) * 2004-07-08 2004-07-08 Andrew Corp A radio transmitter and a method of operating a radio transmitter
US7965982B2 (en) 2004-10-07 2011-06-21 Nokia Corporation Reconfigurable wireless communications device and radio
JP4553696B2 (ja) 2004-11-25 2010-09-29 パナソニック株式会社 送信機
US7394862B2 (en) * 2004-12-21 2008-07-01 Broadcom Corporation Multi-mode wireless polar transmitter architecture
US7400865B2 (en) * 2005-02-09 2008-07-15 Nokia Corporation Variable bandwidth envelope modulator for use with envelope elimination and restoration transmitter architecture and method
DE102005006162B3 (de) * 2005-02-10 2006-08-17 Infineon Technologies Ag Sende-/Empfangseinrichtung mit einem eine einstellbare Vorverzerrung aufweisenden Polar-Modulator
JP4628142B2 (ja) * 2005-03-03 2011-02-09 パナソニック株式会社 ポーラ変調送信装置、無線通信機及び電源電圧制御方法
US7460843B2 (en) 2005-03-17 2008-12-02 Panasonic Corporation Amplifier apparatus, polar modulation transmission apparatus and wireless communication apparatus
DE102005013880B3 (de) 2005-03-24 2006-04-20 Infineon Technologies Ag Verfahren zur Vorverzerrung eines Signals und Sendeeinrichtung mit digitaler Vorverzerrung, insbesondere für Mobilfunk
JP4802190B2 (ja) * 2005-04-27 2011-10-26 パナソニック株式会社 ポーラ変調送信回路及び通信機器
FI20055284A0 (fi) 2005-06-03 2005-06-03 Nokia Corp Vastaanotin, lähetin ja vaihtuvan kaistanleveyden lähetysmenetelmä
CN101039297A (zh) 2006-03-17 2007-09-19 北京三星通信技术研究有限公司 虚拟资源块到物理资源块的映射方法及系统
FI20075958A0 (fi) 2007-12-21 2007-12-21 Nokia Corp Lähetettävien signaalien prosessointi radiolähettimessä

Also Published As

Publication number Publication date
CN101904103B (zh) 2013-07-31
US7991074B2 (en) 2011-08-02
EP3941011C0 (en) 2023-07-12
ES2704833T3 (es) 2019-03-20
ES2879253T3 (es) 2021-11-22
EP3435613B1 (en) 2020-02-19
KR20100082031A (ko) 2010-07-15
PL2232713T3 (pl) 2019-05-31
EP2232713A1 (en) 2010-09-29
US20090161793A1 (en) 2009-06-25
EP2232713A4 (en) 2014-06-18
EP3716560B2 (en) 2025-03-05
WO2009080877A1 (en) 2009-07-02
EP3716560A1 (en) 2020-09-30
EP4254848A3 (en) 2023-12-20
EP4254848A2 (en) 2023-10-04
EP3941011B1 (en) 2023-07-12
EP2232713B1 (en) 2018-10-10
EP3716560B1 (en) 2021-06-23
EP3435613A1 (en) 2019-01-30
FI20075958A0 (fi) 2007-12-21
CN101904103A (zh) 2010-12-01
KR101157219B1 (ko) 2012-06-20
EP3941011A1 (en) 2022-01-19
ES2791494T3 (es) 2020-11-04
PL3716560T3 (pl) 2021-11-15

Similar Documents

Publication Publication Date Title
PL3435613T3 (pl) Urządzenie i sposób efektywnego przetwarzania sygnałów transmisyjnych w nadajniku radiowym
EP2385635A4 (en) APPARATUS AND METHOD FOR TRANSMITTING A REFERENCE SIGNAL IN A RADIO COMMUNICATION SYSTEM
PL2182669T3 (pl) Urządzenie oraz sposób nadawania i odbierania rozgłaszanego sygnału
HRP20130427T1 (en) Apparatus and method for transmitting and receiving a broadcast signal
EP2174493A4 (en) METHOD FOR TRANSMITTING AND RECEIVING A BROADCAST SIGNAL AND APPARATUS FOR RECEIVING A BROADCAST SIGNAL
EP2465225A4 (en) Method and apparatus for transmitting reference signals in communication systems
EP2477345A4 (en) Method and apparatus for transmitting/receiving a reference signal in a wireless communication system
IL184490A0 (en) A method and apparatus for combining transmissions of different communication protocols in a wireless communication system
HRP20130280T1 (hr) Uređaj i metoda za prijenos i primanje emitiranog signala
EP2417712A4 (en) Apparatus and method for transmitting and receiving of broadcasting data in a communication system
PL2677677T3 (pl) Urządzenie i sposób przesyłania i odbierania rozgłaszanego sygnału
HRP20130352T1 (en) Apparatus and method for transmitting and receiving a broadcasting signal
PL2177035T3 (pl) Aparat do nadawania i odbierania sygnału oraz sposób nadawania i odbierania sygnału
EP2195989A4 (en) DEVICE FOR SENDING AND RECEIVING A SIGNAL AND METHOD FOR TRANSMITTING AND RECEIVING A SIGNAL
PL2538598T3 (pl) Aparat do nadawania i odbierania sygnału oraz sposób nadawania i odbierania sygnału
PL2434677T3 (pl) Urządzenie do nadawania i odbierania sygnału oraz sposób nadawania i odbierania sygnału
PT2187556E (pt) Aparelho para transmissão e receção de um sinal e método para transmissão e receção de um sinal
EP2191625A4 (en) METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING A SIGNAL
EP2286531A4 (en) SIGNAL TRANSMITTING AND RECEIVING APPARATUS AND METHOD THEREOF
EP2439978A4 (en) PROCESS AND DEVICE FOR SIGNAL TRANSMISSION AND RECEPTION
EP2286532A4 (en) DEVICE FOR SENDING AND RECEIVING A SIGNAL AND METHOD THEREFOR
SI2139142T1 (sl) Naprava za oddajanje in sprejem signala in postopek za oddajanje in sprejem signala
GB0810102D0 (en) Method and apparatus for the transmission of an item of data to a receiver