PL2304913T3 - Wielowymiarowy sygnał o zmniejszonym stosunku wartości szczytowej do wartości skutecznej - Google Patents

Wielowymiarowy sygnał o zmniejszonym stosunku wartości szczytowej do wartości skutecznej

Info

Publication number
PL2304913T3
PL2304913T3 PL09772886T PL09772886T PL2304913T3 PL 2304913 T3 PL2304913 T3 PL 2304913T3 PL 09772886 T PL09772886 T PL 09772886T PL 09772886 T PL09772886 T PL 09772886T PL 2304913 T3 PL2304913 T3 PL 2304913T3
Authority
PL
Poland
Prior art keywords
dimensional signal
reduced peak
rms ratio
rms
ratio
Prior art date
Application number
PL09772886T
Other languages
English (en)
Inventor
Paul W Dent
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of PL2304913T3 publication Critical patent/PL2304913T3/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
    • H04L27/3405—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power
    • H04L27/3411—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power reducing the peak to average power ratio or the mean power of the constellation; Arrangements for increasing the shape gain of a signal set
    • 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
    • H04L27/3405—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power
    • H04L27/3416—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power in which the information is carried by both the individual signal points and the subset to which the individual points belong, e.g. using coset coding, lattice coding, or related schemes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70706—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation with means for reducing the peak-to-average power ratio

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Amplifiers (AREA)
  • Transmitters (AREA)
PL09772886T 2008-07-02 2009-06-30 Wielowymiarowy sygnał o zmniejszonym stosunku wartości szczytowej do wartości skutecznej PL2304913T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/166,910 US8014436B2 (en) 2008-07-02 2008-07-02 Multi-dimensional signal of reduced peak-to-RMS ratio
PCT/IB2009/006120 WO2010001224A2 (en) 2008-07-02 2009-06-30 Multi-dimensional signal of reduced peak-to-rms ratio
EP09772886A EP2304913B1 (en) 2008-07-02 2009-06-30 Multi-dimensional signal of reduced peak-to-rms ratio

Publications (1)

Publication Number Publication Date
PL2304913T3 true PL2304913T3 (pl) 2012-09-28

Family

ID=41181514

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09772886T PL2304913T3 (pl) 2008-07-02 2009-06-30 Wielowymiarowy sygnał o zmniejszonym stosunku wartości szczytowej do wartości skutecznej

Country Status (16)

Country Link
US (1) US8014436B2 (pl)
EP (2) EP2304913B1 (pl)
JP (1) JP5328906B2 (pl)
KR (1) KR101606954B1 (pl)
CN (1) CN102084632B (pl)
AR (1) AR072468A1 (pl)
AT (1) ATE555582T1 (pl)
BR (2) BR122020002207B1 (pl)
CA (1) CA2729381C (pl)
DK (1) DK2304913T3 (pl)
ES (1) ES2385779T3 (pl)
MY (1) MY152720A (pl)
PL (1) PL2304913T3 (pl)
RU (1) RU2488229C2 (pl)
WO (1) WO2010001224A2 (pl)
ZA (2) ZA201008881B (pl)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1927058A4 (en) * 2005-09-21 2011-02-02 Icosystem Corp SYSTEM AND METHOD FOR SUPPORTING THE PRODUCT DESIGN AND QUANTIFYING ACCEPTANCE
US8331475B1 (en) * 2008-03-25 2012-12-11 Marvell International Ltd. Low complexity technique for log-likelihood ratio computation
ES2448576T3 (es) * 2008-09-26 2014-03-14 Vodafone Holding Gmbh Recepción descentralizada y cooperativa de datos a través de estaciones base
US8675783B1 (en) 2010-12-02 2014-03-18 Marvell International Ltd. Low complexity distance metrics for maximum likelihood receivers
US9213835B2 (en) 2010-04-07 2015-12-15 Xilinx, Inc. Method and integrated circuit for secure encryption and decryption
US8522052B1 (en) * 2010-04-07 2013-08-27 Xilinx, Inc. Method and integrated circuit for secure encryption and decryption
US9071362B1 (en) * 2012-10-19 2015-06-30 Ciena Corporation Noise-tolerant optical modulation
US9178650B2 (en) * 2013-01-11 2015-11-03 Panasonic Intellectual Property Corporation Of America Data processing method, precoding method, and communication device
US9374167B2 (en) * 2013-09-20 2016-06-21 Alcatel Lucent Level spacing for M-PAM optical systems with coherent detection
US9246735B2 (en) * 2013-04-16 2016-01-26 Infinera Corporation Equalizing a signal modulated using a 5QAM modulation format
JP6387538B2 (ja) * 2014-03-26 2018-09-12 株式会社国際電気通信基礎技術研究所 無線通信システム、無線通信装置および無線通信方法
US9469521B2 (en) 2014-07-25 2016-10-18 Alps South Europe S.R.O. Induction heating device for shaving and cosmetic applications
US10341161B2 (en) 2017-07-10 2019-07-02 Tm Ip Holdings, Llc Multi-dimensional signal encoding
WO2019236746A1 (en) 2018-06-05 2019-12-12 Tm Ip Holdings, Llc Transpositional modulation and demodulation
CN108989253B (zh) * 2018-09-26 2020-11-10 南京信息工程大学 基于菱形调制与符号级部分标记方式的光概率成形方法
IT201900006609A1 (it) * 2019-05-07 2020-11-07 St Microelectronics Srl Procedimento di funzionamento di un trasmettitore radio e corrispondente trasmettitore radio
US11438880B2 (en) * 2019-11-22 2022-09-06 Qualcomm Incorporated Boundary identification for probabilistic amplitude shaping
CN111683033B (zh) * 2020-05-27 2022-04-05 重庆邮电大学 Tr_ofdm系统中基于星座旋转的加密及传输方法
WO2024080724A1 (ko) * 2022-10-14 2024-04-18 삼성전자 주식회사 전력 증폭기를 포함하는 전자 장치 및 그의 동작 방법

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3597008A (en) 1969-10-02 1971-08-03 Wagner Electric Corp Control valve
US4084337A (en) * 1975-12-08 1978-04-18 Tucker Zane G Visible message display apparatus
US4084137A (en) 1976-08-24 1978-04-11 Communications Satellite Corporation Multidimensional code communication systems
US4597090A (en) * 1983-04-14 1986-06-24 Codex Corporation Block coded modulation system
US5315617A (en) * 1992-05-29 1994-05-24 General Electric Company QAM encoding for high-definition television system
US7142582B2 (en) * 1993-02-17 2006-11-28 Interdigital Technology Corporation Receiving and selectively transmitting frequency hopped data signals using a plurality of antennas
ZA955600B (en) * 1994-07-13 1996-04-02 Qualcomm Inc System and method for simulating interference received by subscriber units in a spread spectrum communication network
US6026120A (en) * 1997-03-05 2000-02-15 Paradyne Corp. System and method for using circular constellations with uncoded modulation
US6229998B1 (en) * 1999-04-12 2001-05-08 Qualcomm Inc. Method and system for detecting in-band jammers in a spread spectrum wireless base station
EP1128623A1 (en) * 2000-02-24 2001-08-29 Alcatel Method to minimise transmission power of idle ATM cells in a XDSL system with trellis coded modulation
US7197282B2 (en) * 2001-07-26 2007-03-27 Ericsson Inc. Mobile station loop-back signal processing
JP2004159221A (ja) * 2002-11-08 2004-06-03 Renesas Technology Corp 通信用半導体集積回路および無線通信システム
US7310379B2 (en) * 2002-12-30 2007-12-18 Motorola, Inc. Polarization state techniques for wireless communications
US7580476B2 (en) * 2003-06-26 2009-08-25 Northrop Grumman Corporation Communication system and method for improving efficiency and linearity
KR100933147B1 (ko) * 2003-08-07 2009-12-21 삼성전자주식회사 적응 안테나 어레이 방식을 사용하는 이동 통신 시스템에서 신호 수신 장치 및 방법
JP4286629B2 (ja) * 2003-10-17 2009-07-01 富士通コンポーネント株式会社 ポインティングデバイス及び受信ユニット
US7173973B2 (en) * 2003-10-31 2007-02-06 Nokia Corporation Multiple-antenna partially coherent constellations for multi-carrier systems
US7340001B2 (en) * 2003-12-03 2008-03-04 Ut-Battelle Llc Multidimensional signal modulation and/or demodulation for data communications
GB0401475D0 (en) * 2004-01-09 2004-02-25 Koninkl Philips Electronics Nv Method of signalling

Also Published As

Publication number Publication date
EP2304913B1 (en) 2012-04-25
CA2729381A1 (en) 2010-01-07
MY152720A (en) 2014-11-28
KR101606954B1 (ko) 2016-03-28
CN102084632B (zh) 2013-12-11
JP2011526761A (ja) 2011-10-13
AR072468A1 (es) 2010-09-01
ZA201106582B (en) 2012-06-27
KR20110031362A (ko) 2011-03-25
RU2011103557A (ru) 2012-08-10
CN102084632A (zh) 2011-06-01
BRPI0913869A2 (pt) 2015-10-20
WO2010001224A3 (en) 2010-04-08
JP5328906B2 (ja) 2013-10-30
CA2729381C (en) 2018-12-18
WO2010001224A2 (en) 2010-01-07
EP2375668A2 (en) 2011-10-12
EP2375668A3 (en) 2014-10-08
US20100002751A1 (en) 2010-01-07
US8014436B2 (en) 2011-09-06
RU2488229C2 (ru) 2013-07-20
ES2385779T3 (es) 2012-07-31
ATE555582T1 (de) 2012-05-15
EP2375668B1 (en) 2018-11-28
DK2304913T3 (da) 2012-06-04
EP2304913A2 (en) 2011-04-06
BR122020002207B1 (pt) 2020-10-27
ZA201008881B (en) 2012-02-29

Similar Documents

Publication Publication Date Title
ZA201008881B (en) Multi-dimensional signal of reduced peak-to-rms ratio
GB2471987B (en) Anti-tumoural effects of cannabinoid combinations
GB2478072B (en) Anti-tumoural effects of cannabinoid combinations
GB2478074B (en) Anti-tumoural effects of cannabinoid combinations
IL210100A0 (en) Reduced peak-to-rms ratio multicode signal
IL208136A0 (en) Substituted dihydropyrazolones as inhibitors of hif-prolyl-4-hydroxylases
ZA201008076B (en) Calibration of dtonators
EP2380567A4 (en) MEANS FOR SUPPRESSING MELANINE PRODUCTION
ZA201102604B (en) Alkylcyclohexylethers of dihydrotetraazabenzoazulenes
GB0915657D0 (en) Amplifier
ZA201303552B (en) Signal amplification
GB0901122D0 (en) Magnetic amplifier
GB2456522B (en) Signal splitter
GB2458791B (en) Signal analyser
PL2306995T3 (pl) Właściwości przeciwnowotworowe inhibitorów proteazy zmodyfikowanych NO
SI2411376T1 (sl) INHIBITORJI NF-kB
IL219467A0 (en) Synthesis of phosphoric esters
IL212358A0 (en) Biosynthesis of derivatives of monacolin j
EP2283573B8 (en) Multi-stage amplifier
PL389732A1 (pl) Układ wzmacniacza przetwornika hallotronowego
AU2010905152A0 (en) Signal amplification
AU2009903188A0 (en) An item of footwaer
AU2008905635A0 (en) Re-Calibartion of Instruments
AU2008905660A0 (en) Bar Patent of Rabotic Natropathy
AU2009901605A0 (en) An Article of Furniture