NO20043403L - Tradlos sending med variabel koderate - Google Patents

Tradlos sending med variabel koderate

Info

Publication number
NO20043403L
NO20043403L NO20043403A NO20043403A NO20043403L NO 20043403 L NO20043403 L NO 20043403L NO 20043403 A NO20043403 A NO 20043403A NO 20043403 A NO20043403 A NO 20043403A NO 20043403 L NO20043403 L NO 20043403L
Authority
NO
Norway
Prior art keywords
burst
coding rate
parameter values
traditional transmission
variable coding
Prior art date
Application number
NO20043403A
Other languages
English (en)
Norwegian (no)
Inventor
Paul Febvre
Panagiotis Fines
Eyal Trachtman
Carole Plessy-Gourdon
Original Assignee
Inmarsat 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 Inmarsat Ltd filed Critical Inmarsat Ltd
Publication of NO20043403L publication Critical patent/NO20043403L/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H04L1/0039—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver other detection of signalling, e.g. detection of TFCI explicit signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0075—Transmission of coding parameters to receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0064—Concatenated codes
    • H04L1/0066—Parallel concatenated codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L2001/0098—Unequal error protection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Transmitters (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Circuits Of Receivers In General (AREA)
  • Communication Control (AREA)
  • Radar Systems Or Details Thereof (AREA)
NO20043403A 2002-01-18 2004-08-16 Tradlos sending med variabel koderate NO20043403L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0201139A GB2384394A (en) 2002-01-18 2002-01-18 Adapting transmission parameters to link conditions
PCT/GB2003/000238 WO2003063405A1 (fr) 2002-01-18 2003-01-20 Transmission sans fil a vitesse de codage variable

Publications (1)

Publication Number Publication Date
NO20043403L true NO20043403L (no) 2004-09-23

Family

ID=9929323

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20043403A NO20043403L (no) 2002-01-18 2004-08-16 Tradlos sending med variabel koderate

Country Status (11)

Country Link
US (1) US20060023717A1 (fr)
EP (1) EP1468516B1 (fr)
AT (1) ATE476025T1 (fr)
AU (1) AU2003201696B2 (fr)
CA (1) CA2473382C (fr)
DE (1) DE60333543D1 (fr)
DK (1) DK1468516T3 (fr)
ES (1) ES2349629T3 (fr)
GB (1) GB2384394A (fr)
NO (1) NO20043403L (fr)
WO (1) WO2003063405A1 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8352400B2 (en) 1991-12-23 2013-01-08 Hoffberg Steven M Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore
US7966078B2 (en) 1999-02-01 2011-06-21 Steven Hoffberg Network media appliance system and method
JP4068592B2 (ja) * 2004-05-28 2008-03-26 株式会社東芝 無線通信装置
US8599957B2 (en) 2005-05-13 2013-12-03 Ems Technologies, Inc. Method and system for communicating information in a digital signal
US20080025195A1 (en) * 2006-07-25 2008-01-31 Legend Silicon Ofdm system adapted to multi-program transmission therefore
KR101341493B1 (ko) * 2007-01-30 2013-12-16 엘지전자 주식회사 채널 환경에 따른 ｍｃｓ 인덱스 선택 방법, 자원 할당방식 선택 방법 및 이를 위한 송신기
US20100094995A1 (en) * 2008-10-14 2010-04-15 Entropic Communications, Inc. Silent Probes in a Communication Network
US8418036B2 (en) * 2008-10-16 2013-04-09 Entropic Communications, Inc. Method and apparatus for performing forward error correction in an orthogonal frequency division multiplexed communication network
CN101729320A (zh) * 2009-12-14 2010-06-09 华为技术有限公司 传输控制方法和接入设备及传输系统
US8681679B2 (en) * 2009-12-21 2014-03-25 Lg Electronics Inc. Transmitting system and method for transmitting digital broadcast signal
US9007984B1 (en) 2013-11-19 2015-04-14 The Aerospace Corporation Network coding for satellite communications
US9893800B2 (en) 2015-03-20 2018-02-13 Qualcomm Incorporated Method and apparatus for spectral efficient data transmission in satellite systems
WO2017023621A1 (fr) * 2015-07-31 2017-02-09 Viasat, Inc. Constellation de satellites de capacité flexible
CN109417435B (zh) * 2016-07-29 2020-08-14 华为技术有限公司 编码设备和方法以及相应的解码设备和方法
US10084536B1 (en) 2016-08-25 2018-09-25 Star Mesh LLC Radio system using satellites
US11381304B2 (en) * 2017-08-30 2022-07-05 Iridium Satellite Llc Satellite communications with multiple classes of terrestrial terminal devices
US10085200B1 (en) 2017-09-29 2018-09-25 Star Mesh LLC Radio system using nodes with high gain antennas
US10291316B1 (en) 2017-12-11 2019-05-14 Star Mesh LLC Data transmission systems and methods using satellite-to-satellite radio links
WO2020014497A1 (fr) 2018-07-12 2020-01-16 Star Mesh LLC Systèmes et procédés de télécommunication avec des satellites orbitaux répartis de manière stochastique
US11617138B2 (en) 2018-09-27 2023-03-28 Sony Corporation Terminal device, telecommunications apparatus and methods
US10924203B1 (en) * 2019-07-26 2021-02-16 Hughes Network Systems, Llc On-the-fly inroute adaptive modulation
US11870543B2 (en) 2020-05-18 2024-01-09 Star Mesh LLC Data transmission systems and methods for low earth orbit satellite communications
US12413296B2 (en) 2020-07-10 2025-09-09 Star Mesh LLC Data transmission systems and methods for low and very low earth orbit satellite communications
US12301331B2 (en) 2020-12-02 2025-05-13 Star Mesh LLC Satellite mesh systems and methods for creating radio routes between moving users
US12227309B2 (en) * 2021-02-19 2025-02-18 Mitsubishi Electric Corporation Method for forming unified satellite constellation, unified data library, and unified satellite constellation
US12250100B2 (en) * 2022-02-14 2025-03-11 David E. Newman Selecting a modulation scheme responsive to fault types in 5G/6G

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6291027A (ja) * 1985-10-17 1987-04-25 Kokusai Denshin Denwa Co Ltd <Kdd> デマンド割当て通信方式
US4868811A (en) * 1987-03-10 1989-09-19 Kabushiki Kaisha Toshiba Multiple access communication system
US4858225A (en) * 1987-11-05 1989-08-15 International Telecommunications Satellite Variable bandwidth variable center-frequency multibeam satellite-switched router
US5511079A (en) * 1993-05-26 1996-04-23 Hughes Aircraft Company Apparatus and method for controlling forward error correction encoding in a very small aperture terminal
US5590405A (en) * 1993-10-29 1996-12-31 Lucent Technologies Inc. Communication technique employing variable information transmission
WO1995015033A1 (fr) * 1993-11-22 1995-06-01 Thomson Consumer Electronics, Inc. Dispositif de commutation du debit de code d'un recepteur de satellite
US5912907A (en) * 1993-11-22 1999-06-15 Thomson Consumer Electronics, Inc. Satellite receiver code rate switching apparatus
US6018528A (en) * 1994-04-28 2000-01-25 At&T Corp System and method for optimizing spectral efficiency using time-frequency-code slicing
GB2302240B (en) * 1995-06-02 2000-01-12 Dsc Communications Apparatus and method of frame aligning information in a wireless telecommunications system
US6272325B1 (en) * 1995-07-13 2001-08-07 Globalstar L.P. Method and apparatus for considering user terminal transmitted power during operation in a plurality of different communication systems
US5950124A (en) * 1995-09-06 1999-09-07 Telxon Corporation Cellular communication system with dynamically modified data transmission parameters
EP0772317A3 (fr) * 1995-11-06 2000-10-18 Hughes Electronics Corporation Commande adaptative de puissance et de codage pour communications par satellites
US5982761A (en) * 1996-09-30 1999-11-09 Amsc Subsidiary Corporation Methods of communicating over time-division multiple-access (TDMA) communication systems with distinct non-time-critical and time-critical network management information transmission rates
US5896411A (en) * 1997-05-05 1999-04-20 Northern Telecom Limited Enhanced reverse link power control in a wireless communication system
GB2325376B (en) * 1997-05-14 2001-09-19 Dsc Telecom Lp Allocation of bandwidth to calls in a wireless telecommunications system
US6009553A (en) * 1997-12-15 1999-12-28 The Whitaker Corporation Adaptive error correction for a communications link
US6141788A (en) * 1998-03-13 2000-10-31 Lucent Technologies Inc. Method and apparatus for forward error correction in packet networks
CA2237289C (fr) * 1998-03-24 2006-07-11 Vistar Telecommunications Inc. Systeme de communication de donnees par paquets
GB2343342A (en) * 1998-10-28 2000-05-03 Int Mobile Satellite Org Satellite communication system with variable data transmission rate
US6321065B1 (en) * 1998-10-30 2001-11-20 Trw Inc. Performance enhancement of open-loop power control for satellite communication systems
FR2785743A1 (fr) * 1998-11-09 2000-05-12 Canon Kk Dispositif et procede d'adaptation des turbocodeurs et des decodeurs associes a des sequences de longueur variable
US6859443B1 (en) * 2000-02-14 2005-02-22 Teledata Networks Ltd. Bandwidth allocation for communication systems
EP1126717A1 (fr) * 2000-02-16 2001-08-22 Lucent Technologies Inc. Système de radiocommunication mobile avec service vidéo en temps réel
FR2805687A1 (fr) * 2000-02-24 2001-08-31 Cit Alcatel Systeme de telecommunication numerique, notamment a acces multiples
WO2001067702A1 (fr) * 2000-03-07 2001-09-13 Vyyo, Ltd. Programme de modulation aval adaptatif pour systemes a acces sans fil et a large bande
US7002918B1 (en) * 2000-05-22 2006-02-21 Northrop Grumman Corporation Method and apparatus for real time scheduling in a satellite communications network
JP2003534718A (ja) * 2000-05-25 2003-11-18 ソマ ネットワークス インコーポレイテッド 品質依存性データ通信チャネル
US6760566B1 (en) * 2000-06-19 2004-07-06 Northrop Grumman Corporation Method and apparatus for controlling a transmission power threshold of a satellite communication system
US6697642B1 (en) * 2000-07-19 2004-02-24 Texas Instruments Incorporated Wireless communications apparatus
ITVA20000028A1 (it) * 2000-08-11 2002-02-11 Siemens Inf & Comm Networks Metodo di trasmissione con diverse modalita' operative.
EP1189379A1 (fr) * 2000-09-14 2002-03-20 Alcatel Procédé et système d'amélioration de la capacité de canal pour une communication point-à-multipoint par un système radio
US20020086707A1 (en) * 2000-11-15 2002-07-04 Struhsaker Paul F. Wireless communication system using block filtering and fast equalization-demodulation and method of operation
US7197022B2 (en) * 2000-11-15 2007-03-27 Wi-Lan, Inc. Framing for an adaptive modulation communication system
US6895466B2 (en) * 2002-08-29 2005-05-17 International Business Machines Corporation Apparatus and method to assign pseudotime attributes to one or more logical volumes

Also Published As

Publication number Publication date
HK1070507A1 (en) 2005-06-17
WO2003063405A1 (fr) 2003-07-31
ATE476025T1 (de) 2010-08-15
CA2473382A1 (fr) 2003-07-31
US20060023717A1 (en) 2006-02-02
DE60333543D1 (de) 2010-09-09
EP1468516B1 (fr) 2010-07-28
GB0201139D0 (en) 2002-03-06
AU2003201696B2 (en) 2007-08-30
DK1468516T3 (da) 2010-11-22
CA2473382C (fr) 2014-08-05
EP1468516A1 (fr) 2004-10-20
GB2384394A (en) 2003-07-23
ES2349629T3 (es) 2011-01-07

Similar Documents

Publication Publication Date Title
NO20043403L (no) Tradlos sending med variabel koderate
ATE292343T1 (de) System und verfahren zur streckenanpassung in kommunikationssystemen
WO2010019618A3 (fr) Classification de canal et adaptation de débit pour des systèmes su-mimo
WO2007004019A3 (fr) Dispositif et procede associe permettant d&#39;attribuer des communications dans un systeme de communication multivoie
TW200419974A (en) Fast adaptive power control for a variable multi-rate communications system
US7844013B2 (en) Transmitting apparatus, receiving apparatus, and link adaptation method
WO2006138570A3 (fr) Selection de station de base de desserte dans un systeme de communication sans fil
WO2001039423A3 (fr) Codage a debit variable pour liaison aval
MX2007004629A (es) Sistema y metodo para la adaptacion dinamica de la velocidad de datos y energia de transmision con un protocolo de senalizacion visual.
WO2010026108A3 (fr) Procédés et appareil pour améliorer un débit de données en bord de cellule dans un système de communication sans fil
WO2007143172A3 (fr) procédé et appareil pour un codage supatio-temporel distribué dans des réseaux radio sans fil
EP0790713A3 (fr) Procédé adaptatif de contrôle de puissance et de codage pour systèmes de radio mobiles
WO2005036846A8 (fr) Codage a repetition pour systeme sans fil
WO2007053840A3 (fr) Transmission efficace sur un canal de donnees partage pour des communications sans fil
TW200631363A (en) Method and apparatus to balance maximum information rate with quality of service in a MIMO system
WO2008116181A3 (fr) Livre de codes variable pour système mimo
WO2009120724A3 (fr) Procédé et système pour une réduction de tampon llr dans un modem de communication sans fil
EP1729434A3 (fr) Modulation et codage adaptatifs
WO2007050910A3 (fr) Procede et appareil destines a demander un mode d&#39;entrelacement selectionne dans des systemes de communication sans fil
CA2781631A1 (fr) Correction d&#39;erreur automatique sur des canaux multiplexes a acces multiple par code de repartition permettant un codage haut debit
US20080019308A1 (en) Reception of data with adaptive code rate over wireless network
WO2006121900A3 (fr) Systeme sans fil multisources et procede
EP1447933A3 (fr) Système et procédé de transmission/réception adaptatif sans fil
CA2427425C (fr) Procede et arrangement de protection optimale de bits contre des erreurs d&#39;emission
EP2637322A3 (fr) Schéme de diversité en transmission

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application