AU2001288512A1 - Partial response signaling for orthogonal frequency division multiplexing - Google Patents

Partial response signaling for orthogonal frequency division multiplexing

Info

Publication number
AU2001288512A1
AU2001288512A1 AU2001288512A AU8851201A AU2001288512A1 AU 2001288512 A1 AU2001288512 A1 AU 2001288512A1 AU 2001288512 A AU2001288512 A AU 2001288512A AU 8851201 A AU8851201 A AU 8851201A AU 2001288512 A1 AU2001288512 A1 AU 2001288512A1
Authority
AU
Australia
Prior art keywords
signal
partial response
response signal
produce
truncated
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.)
Abandoned
Application number
AU2001288512A
Other languages
English (en)
Inventor
Venkatesh Vadde
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.)
Nokia Oyj
Original Assignee
Nokia Mobile Phones 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 Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Publication of AU2001288512A1 publication Critical patent/AU2001288512A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/497—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems by correlative coding, e.g. partial response coding or echo modulation coding transmitters and receivers for partial response systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Physics & Mathematics (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Noise Elimination (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Transmitters (AREA)
  • Joints Allowing Movement (AREA)
  • Dowels (AREA)
  • Structure Of Receivers (AREA)
AU2001288512A 2000-08-31 2001-08-29 Partial response signaling for orthogonal frequency division multiplexing Abandoned AU2001288512A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22957100P 2000-08-31 2000-08-31
US60/229,571 2000-08-31
PCT/US2001/026952 WO2002019606A2 (en) 2000-08-31 2001-08-29 Partial response signaling for orthogonal frequency division multiplexing

Publications (1)

Publication Number Publication Date
AU2001288512A1 true AU2001288512A1 (en) 2002-03-13

Family

ID=22861806

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001288512A Abandoned AU2001288512A1 (en) 2000-08-31 2001-08-29 Partial response signaling for orthogonal frequency division multiplexing

Country Status (10)

Country Link
US (1) US6999503B1 (enExample)
EP (1) EP1316183B1 (enExample)
JP (1) JP4128867B2 (enExample)
KR (1) KR100790484B1 (enExample)
CN (1) CN1593046A (enExample)
AT (1) ATE330405T1 (enExample)
AU (1) AU2001288512A1 (enExample)
DE (1) DE60120725T2 (enExample)
ES (1) ES2266250T3 (enExample)
WO (1) WO2002019606A2 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100429528B1 (ko) * 2002-01-23 2004-05-03 삼성전자주식회사 디지털 통신 방법 및 장치
US7205859B2 (en) * 2003-03-17 2007-04-17 Harris Corporation Method and apparatus for sub sample-per-symbol demodulator for a spectrally efficient waveform with an LPI feature
US7974358B2 (en) * 2006-05-03 2011-07-05 Industrial Technology Research Institute Orthogonal frequency division multiplexing (OFDM) encoding and decoding methods and systems
EP1853018B1 (en) 2006-05-03 2014-03-05 Industrial Technology Research Institute Encoding and decoding for multicarrier signals.
KR101016469B1 (ko) * 2006-10-24 2011-02-24 콸콤 인코포레이티드 보호 독립적 신호 맵핑
TWI363517B (en) * 2008-03-07 2012-05-01 Univ Nat Taiwan System of controlling adaptable orthogonal multiplexing modulation mechanism and method of the same
JP5067981B2 (ja) * 2008-04-28 2012-11-07 シャープ株式会社 通信装置、通信システムおよび送信方法
KR101018572B1 (ko) * 2009-03-25 2011-03-03 서울대학교산학협력단 부분 응답 코딩을 이용한 알라모우티 ｓｆｂｃ―ｏｆｄｍ 시스템 및 통신 방법
WO2011055024A1 (fr) * 2009-11-09 2011-05-12 Time Reversal Communications Procédé pour émettre des données numériques pre-egalisées, et base émettrice mettant en oeuvre un tel procédé
US9178737B2 (en) * 2012-11-20 2015-11-03 Intel Deutschland Gmbh Method for generating an OFDM data signal
EP3100427A1 (en) * 2014-01-29 2016-12-07 Nokia Solutions and Networks Oy Transmission/reception of a partial sc-fdm symbol
KR101887278B1 (ko) 2016-11-21 2018-08-09 연세대학교 산학협력단 부분 응답 시그널링을 이용한 무선 통신 장치 및 무선 통신 방법
WO2025000380A1 (zh) * 2023-06-29 2025-01-02 华为技术有限公司 一种信号传输方法及装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5432818A (en) * 1993-02-16 1995-07-11 Lou; Yuang Method and apparatus of joint adaptive channel encoding, adaptive system filtering, and maximum likelihood sequence estimation process by means of an unknown data training
US5623513A (en) * 1993-12-13 1997-04-22 Amati Communications Corporation Mitigating clipping and quantization effects in digital transmission systems
GB9510127D0 (en) * 1995-05-20 1995-08-02 West End System Corp CATV Data transmission system
US6175551B1 (en) * 1997-07-31 2001-01-16 Lucent Technologies, Inc. Transmission system and method employing peak cancellation to reduce the peak-to-average power ratio
US6631175B2 (en) * 1998-04-03 2003-10-07 Tellabs Operations, Inc. Spectrally constrained impulse shortening filter for a discrete multi-tone receiver
US6657950B1 (en) * 1999-02-19 2003-12-02 Cisco Technology, Inc. Optimal filtering and upconversion in OFDM systems
US6597745B1 (en) * 1999-04-06 2003-07-22 Eric M. Dowling Reduced complexity multicarrier precoder
US6732328B1 (en) * 1999-07-12 2004-05-04 Maxtor Corporation Two stage detector having viterbi detector matched to a channel and post processor matched to a channel code

Also Published As

Publication number Publication date
US6999503B1 (en) 2006-02-14
ES2266250T3 (es) 2007-03-01
CN1593046A (zh) 2005-03-09
ATE330405T1 (de) 2006-07-15
WO2002019606A2 (en) 2002-03-07
EP1316183A2 (en) 2003-06-04
DE60120725D1 (de) 2006-07-27
JP2004507972A (ja) 2004-03-11
WO2002019606A3 (en) 2002-09-19
DE60120725T2 (de) 2007-06-14
JP4128867B2 (ja) 2008-07-30
HK1056270A1 (en) 2004-02-06
KR20040008109A (ko) 2004-01-28
KR100790484B1 (ko) 2008-01-02
EP1316183B1 (en) 2006-06-14

Similar Documents

Publication Publication Date Title
WO2004084469A3 (en) Frequency domain partial response signaling with high spectral efficiency and low peak to average power ratio
US4660192A (en) Simultaneous AM and FM transmitter and receiver
SE9302453D0 (sv) Foerfarande och anordning foer synkronisering i digitalt transmissionssystem av typen ofdm
EP0668673A4 (en) CODE-MULTIPLEX TRANSMITTER / RECEIVER.
AU2001288512A1 (en) Partial response signaling for orthogonal frequency division multiplexing
CA2226723A1 (en) Pulse shaping for multicarrier modulation
WO2006012170A3 (en) Method and apparatus for accessing a wireless communication system
ATE418823T1 (de) Zeitdriftkompensation in systemen, die auf drahtlosen paketen basieren
PL2288100T3 (pl) Urządzenie transmitujące, urządzenie odbierające i sposób komunikacji dla systemu komunikacji OFDM z nową strukturą preambuły
EP0682426A3 (en) OFDM transmitter and receiver
WO2002051089A3 (de) Mehrträgerübertragung auf einer energieversorgungsleitung
CA2292627A1 (en) Wireless communications system for transmitting and receiving data with increased data rates and robustness
DK0573541T3 (da) System til at sende og modtage digitaldata,modtager og sender til andvendelse i et sådant system
JP2000236313A5 (enExample)
CL2007003699A1 (es) Transmisor y metodo para comunicar flujo de datos digitales utilizando un sistema de transmision de multiplexion ortogonal de division de frecuencia (ofdm) (divisional de la solicitud 1398-98).
AU1304800A (en) Method and apparatus for generating a linearly modulated signal using polar modulation
KR910011044A (ko) 통신 시스템의 신호 분산 특성을 결정하기 위한 장치
AU2001291967A1 (en) Distributed pilot multicarrier signal designed to limit interference affecting said pilots
EP1408664A3 (en) Reception of multicarrier signals
KR970068217A (ko) 스프레드 스펙트럼 통신 전송기와 수신기, cdma 이동 통신 시스템 및 방법
CN100452788C (zh) 减小峰均功率比的方法、设备和系统
AU9126298A (en) Method and apparatus for generating a line impairment learning signal for a datacommunication system
SE9700308D0 (sv) Förfarande och anordning i ett kommunikationssystem
WO2004075460A3 (en) Method and apparatus for frequency division multiplexing
SE9802651L (sv) Multipelaccesskommunikationssystem med ortogonal kodhoppning