SE9404121L - Metod för synkronisering av sändare och mottagare vid mobilt radiosystem - Google Patents

Metod för synkronisering av sändare och mottagare vid mobilt radiosystem

Info

Publication number
SE9404121L
SE9404121L SE9404121A SE9404121A SE9404121L SE 9404121 L SE9404121 L SE 9404121L SE 9404121 A SE9404121 A SE 9404121A SE 9404121 A SE9404121 A SE 9404121A SE 9404121 L SE9404121 L SE 9404121L
Authority
SE
Sweden
Prior art keywords
channel
synchronization
blocks
data
pct
Prior art date
Application number
SE9404121A
Other languages
English (en)
Other versions
SE502656C2 (sv
SE9404121D0 (sv
Inventor
Bo Engstroem
Mikael Isaksson
Roger Larsson
Sven-Rune Olofsson
Lennart Olsson
Michael Unnebaeck
Goeran Oeqvist
Original Assignee
Telia Ab
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 Telia Ab filed Critical Telia Ab
Priority to SE9404121A priority Critical patent/SE9404121L/sv
Publication of SE9404121D0 publication Critical patent/SE9404121D0/sv
Priority to DE69533142T priority patent/DE69533142T2/de
Priority to EP95939444A priority patent/EP0795239B9/en
Priority to US08/836,985 priority patent/US6084871A/en
Priority to PCT/SE1995/001382 priority patent/WO1996017455A1/en
Priority to DK95939444T priority patent/DK0795239T3/da
Publication of SE502656C2 publication Critical patent/SE502656C2/sv
Publication of SE9404121L publication Critical patent/SE9404121L/sv

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
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
SE9404121A 1994-11-29 1994-11-29 Metod för synkronisering av sändare och mottagare vid mobilt radiosystem SE9404121L (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE9404121A SE9404121L (sv) 1994-11-29 1994-11-29 Metod för synkronisering av sändare och mottagare vid mobilt radiosystem
DE69533142T DE69533142T2 (de) 1994-11-29 1995-11-21 Verfahren zur synchronisierung von sender und empfänger in mobilen funksystemen
EP95939444A EP0795239B9 (en) 1994-11-29 1995-11-21 Method for synchronization of transmitter and receiver in mobile radio systems
US08/836,985 US6084871A (en) 1994-11-29 1995-11-21 Method for synchronization of transmitter and receiver at mobile radio system
PCT/SE1995/001382 WO1996017455A1 (en) 1994-11-29 1995-11-21 Method for synchronization of transmitter and receiver at mobile radio system
DK95939444T DK0795239T3 (da) 1994-11-29 1995-11-21 Fremgangsmåde til synkronisering af sender og modtager i mobilradiosystemer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9404121A SE9404121L (sv) 1994-11-29 1994-11-29 Metod för synkronisering av sändare och mottagare vid mobilt radiosystem

Publications (3)

Publication Number Publication Date
SE9404121D0 SE9404121D0 (sv) 1994-11-29
SE502656C2 SE502656C2 (sv) 1995-12-04
SE9404121L true SE9404121L (sv) 1995-12-04

Family

ID=20396140

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9404121A SE9404121L (sv) 1994-11-29 1994-11-29 Metod för synkronisering av sändare och mottagare vid mobilt radiosystem

Country Status (6)

Country Link
US (1) US6084871A (sv)
EP (1) EP0795239B9 (sv)
DE (1) DE69533142T2 (sv)
DK (1) DK0795239T3 (sv)
SE (1) SE9404121L (sv)
WO (1) WO1996017455A1 (sv)

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US7092440B1 (en) * 2000-09-27 2006-08-15 Ut-Battelle Llc Hybrid spread-spectrum technique for expanding channel capacity
US8670390B2 (en) 2000-11-22 2014-03-11 Genghiscomm Holdings, LLC Cooperative beam-forming in wireless networks
KR100370660B1 (ko) * 2001-01-10 2003-02-05 주식회사 카서 분리된 동기채널을 이용한 씨디엠에이 신호 동기 방법
US6940827B2 (en) * 2001-03-09 2005-09-06 Adaptix, Inc. Communication system using OFDM for one direction and DSSS for another direction
US9819449B2 (en) 2002-05-14 2017-11-14 Genghiscomm Holdings, LLC Cooperative subspace demultiplexing in content delivery networks
US10425135B2 (en) 2001-04-26 2019-09-24 Genghiscomm Holdings, LLC Coordinated multipoint systems
US9893774B2 (en) 2001-04-26 2018-02-13 Genghiscomm Holdings, LLC Cloud radio access network
US10931338B2 (en) 2001-04-26 2021-02-23 Genghiscomm Holdings, LLC Coordinated multipoint systems
US10355720B2 (en) 2001-04-26 2019-07-16 Genghiscomm Holdings, LLC Distributed software-defined radio
US10200227B2 (en) 2002-05-14 2019-02-05 Genghiscomm Holdings, LLC Pre-coding in multi-user MIMO
US10142082B1 (en) 2002-05-14 2018-11-27 Genghiscomm Holdings, LLC Pre-coding in OFDM
US9628231B2 (en) 2002-05-14 2017-04-18 Genghiscomm Holdings, LLC Spreading and precoding in OFDM
US10644916B1 (en) 2002-05-14 2020-05-05 Genghiscomm Holdings, LLC Spreading and precoding in OFDM
KR20090108089A (ko) * 2003-02-05 2009-10-14 인터디지탈 테크날러지 코포레이션 무선 통신 시스템의 초기 셀 검색 방법
FR2851384B1 (fr) * 2003-02-17 2009-12-18 Wavecom Procede de transmission de donnees radio, signal, systeme et dispositifs correspondant.
FR2866507B1 (fr) * 2004-02-16 2006-05-05 Wavecom Signal de radiotelephonie cellulaire permettant une synchronisation au niveau sous-trame d'un canal supplementaire a l'aide d'un canal principal, procede, mobile et station de base correspondants.
FR2868656B1 (fr) * 2004-04-06 2006-06-02 Wavecom Sa Signal de radiotelephonie cellulaire permettant une synchronisation au niveau d'une entite d'un canal supplementaire par numerotation des symboles, procede, terminal et station de base correspondants
DE102004028166A1 (de) * 2004-06-09 2006-01-05 Krämer, Alexander, Dr. Verfahren zur Konstruktion einer Systemvernetzung
US11552737B1 (en) 2004-08-02 2023-01-10 Genghiscomm Holdings, LLC Cooperative MIMO
US11184037B1 (en) 2004-08-02 2021-11-23 Genghiscomm Holdings, LLC Demodulating and decoding carrier interferometry signals
US11381285B1 (en) 2004-08-02 2022-07-05 Genghiscomm Holdings, LLC Transmit pre-coding
US20060045192A1 (en) * 2004-08-25 2006-03-02 Hiroshi Hayashi Method and apparatus for pilot channel transmission and reception within a multi-carrier communication system
JP4440831B2 (ja) * 2005-06-14 2010-03-24 株式会社エヌ・ティ・ティ・ドコモ 基地局装置、送信方法及び通信システム
US10637705B1 (en) 2017-05-25 2020-04-28 Genghiscomm Holdings, LLC Peak-to-average-power reduction for OFDM multiple access
US10243773B1 (en) 2017-06-30 2019-03-26 Genghiscomm Holdings, LLC Efficient peak-to-average-power reduction for OFDM and MIMO-OFDM
RU2703509C1 (ru) * 2018-10-24 2019-10-18 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский университет "Московский институт электронной техники" Способ синхронизации в системах с прямым расширением спектра
US11917604B2 (en) 2019-01-25 2024-02-27 Tybalt, Llc Orthogonal multiple access and non-orthogonal multiple access
EP3915236A4 (en) 2019-01-25 2023-05-24 Genghiscomm Holdings, LLC ORTHOGONAL MULTI-ACCESS AND NON-ORTHOGONAL MULTI-ACCESS
US11343823B2 (en) 2020-08-16 2022-05-24 Tybalt, Llc Orthogonal multiple access and non-orthogonal multiple access
WO2020242898A1 (en) 2019-05-26 2020-12-03 Genghiscomm Holdings, LLC Non-orthogonal multiple access

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US4534026A (en) * 1983-12-06 1985-08-06 Paradyne Corporation Normalized error compensator for modems using radial amplitude modulation for multiplexing
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Also Published As

Publication number Publication date
EP0795239B1 (en) 2004-06-09
SE502656C2 (sv) 1995-12-04
WO1996017455A1 (en) 1996-06-06
US6084871A (en) 2000-07-04
DE69533142D1 (de) 2004-07-15
DK0795239T3 (da) 2004-10-18
EP0795239B9 (en) 2005-01-12
SE9404121D0 (sv) 1994-11-29
EP0795239A1 (en) 1997-09-17
DE69533142T2 (de) 2005-07-07

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