MA24698A1 - Protocole de signalement pour systeme de diffusion radio directe par satellite - Google Patents
Protocole de signalement pour systeme de diffusion radio directe par satelliteInfo
- Publication number
- MA24698A1 MA24698A1 MA25344A MA25344A MA24698A1 MA 24698 A1 MA24698 A1 MA 24698A1 MA 25344 A MA25344 A MA 25344A MA 25344 A MA25344 A MA 25344A MA 24698 A1 MA24698 A1 MA 24698A1
- Authority
- MA
- Morocco
- Prior art keywords
- broadcasting
- frame
- channels
- transmission
- frames
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H40/00—Arrangements specially adapted for receiving broadcast information
- H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
- H04H40/27—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
- H04H40/90—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for satellite broadcast receiving
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/18523—Satellite systems for providing broadcast service to terrestrial stations, i.e. broadcast satellite service
- H04B7/18526—Arrangements for data linking, networking or transporting, or for controlling an end to end session
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/65—Arrangements characterised by transmission systems for broadcast
- H04H20/71—Wireless systems
- H04H20/74—Wireless systems of satellite networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H2201/00—Aspects of broadcast communication
- H04H2201/10—Aspects of broadcast communication characterised by the type of broadcast system
- H04H2201/19—Aspects of broadcast communication characterised by the type of broadcast system digital satellite radio [DSR]
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Aviation & Aerospace Engineering (AREA)
- Computing Systems (AREA)
- Radio Relay Systems (AREA)
- Time-Division Multiplex Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
IL EST MIS à DISPOSITION UN SYSTèME DE RADIODIFFUSION DIRECTE PAR SATELLITE QUI ASSEMBLE DES BITS DE PROGRAMMES DE RADIODIFFUSION EN INCRÉMENTS à DÉBITS PRIMAIRE, DONT PLUSIEURS D'ENTRE EUX SONT ASSEMBLÉS EN UNE TRAME. LES TRAMES SONT DIVISÉES EN SYMBOLES QUI SONT DÉMULTIPLEXÉS EN CANAUX ALTERNÉS APPARTENANT à UNE PLURALITÉ DE CANAUX à DÉBIT PRIMAIRE. LES CANAUX à DÉBIT PRIMAIRE SONT DÉMULTIPLEXÉS EN NOMBRE CORRESPONDANT DE FRÉQUENCES DE RADIODIFFUSION POUR LA TRANSMISSION VERS UN SATELLITE. LA CHARGE UTILE DE SATELLITE COMMUTE LES SYMBOLES DANS DES FLUX DE DONNÉES MULTIPLEXÉS PAR RÉPARTITION DANS LE TEMPS (MRT) . LES RÉCEPTEURS TRAITENT LES FLUX MRT à L'AIDE D'EN-TeTES DE COMMANDE DE SERVICE (SCH) QUI Y SONT INSÉRÉS PAR DES STATIONS DE RADIODIFFUSION. LES SCH FACILITENT LA TRANSMISSION DE DIFFÉRENTS COMPOSANTS DE SERVICE DANS DES TRAMES DE CANAUX DE RADIODIFFUSION, L'ASSOCIATION D'UN CANAL DE RADIODIFFUISION PRIMAIRE à UN OU PLUSIEURS CANAUX DE RADIODIFFUSION SECONDAIRES, EN UN MODE DE TRAME PAR TRAME, ET LA TRANSMISSION, AU TRAVERS D'UN CANAL DE RADIODIFFUSION, DE FLUX BINAIRES MULTITRAMES OU DE DONNÉES AUXILIAIRES QUI SONT INDÉPENDANTS D'UN SERVICE, DANS DES TRAMES CONTIGUeS OU NON CONTIGUeS.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US97104997A | 1997-11-14 | 1997-11-14 | |
US09/112,349 US6201798B1 (en) | 1997-11-14 | 1998-07-09 | Signaling protocol for satellite direct radio broadcast system |
Publications (1)
Publication Number | Publication Date |
---|---|
MA24698A1 true MA24698A1 (fr) | 1999-07-01 |
Family
ID=26809852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA25344A MA24698A1 (fr) | 1997-11-14 | 1998-11-13 | Protocole de signalement pour systeme de diffusion radio directe par satellite |
Country Status (16)
Country | Link |
---|---|
US (1) | US20010017849A1 (fr) |
EP (1) | EP1032996A4 (fr) |
JP (1) | JP2001523916A (fr) |
CN (1) | CN1281606A (fr) |
AP (1) | AP2000001806A0 (fr) |
AU (1) | AU1383299A (fr) |
BR (1) | BR9814030A (fr) |
CA (1) | CA2309683A1 (fr) |
EA (1) | EA002178B1 (fr) |
IL (1) | IL136095A0 (fr) |
MA (1) | MA24698A1 (fr) |
OA (1) | OA11410A (fr) |
PL (1) | PL340492A1 (fr) |
TR (1) | TR200001351T2 (fr) |
TW (1) | TW408540B (fr) |
WO (1) | WO1999026368A1 (fr) |
Families Citing this family (41)
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US7545890B1 (en) * | 1999-01-29 | 2009-06-09 | Texas Instruments Incorporated | Method for upstream CATV coded modulation |
US6798791B1 (en) * | 1999-12-16 | 2004-09-28 | Agere Systems Inc | Cluster frame synchronization scheme for a satellite digital audio radio system |
EP1269776B1 (fr) * | 2000-03-27 | 2009-07-01 | OpenCell Corp. | Système pour diffuser des signaux radio-fréquence multi-protocole |
US20030229549A1 (en) | 2001-10-17 | 2003-12-11 | Automated Media Services, Inc. | System and method for providing for out-of-home advertising utilizing a satellite network |
US7614065B2 (en) | 2001-12-17 | 2009-11-03 | Automated Media Services, Inc. | System and method for verifying content displayed on an electronic visual display |
US6795419B2 (en) * | 2002-03-13 | 2004-09-21 | Nokia Corporation | Wireless telecommunications system using multislot channel allocation for multimedia broadcast/multicast service |
CN100478701C (zh) * | 2002-04-12 | 2009-04-15 | 阿尔卡特公司 | 用于增强卫星定位***的***和方法 |
US7616709B2 (en) * | 2002-08-02 | 2009-11-10 | Koninklijke Philips Electronics N. V. | Differential decoder followed by non-linear compensator |
US7469124B1 (en) * | 2003-04-11 | 2008-12-23 | Lockheed Martin Corporation | Rate adaptive satellite communications |
CN100375432C (zh) * | 2003-07-21 | 2008-03-12 | 中兴通讯股份有限公司 | 一种在传输设备中实现动态调整数据业务带宽的设备和方法 |
US20050138655A1 (en) * | 2003-12-22 | 2005-06-23 | Randy Zimler | Methods, systems and storage medium for managing digital rights of segmented content |
US20050177618A1 (en) * | 2003-12-22 | 2005-08-11 | Randy Zimler | Methods, systems and storage medium for managing bandwidth of segmented content |
JP4246653B2 (ja) * | 2004-03-04 | 2009-04-02 | 株式会社日立国際電気 | デジタルデータ受信装置 |
US7818444B2 (en) | 2004-04-30 | 2010-10-19 | Move Networks, Inc. | Apparatus, system, and method for multi-bitrate content streaming |
WO2006094054A2 (fr) * | 2005-03-02 | 2006-09-08 | Rohde & Schwarz Gmbh & Co.Kg | Dispositif, systemes et procedes permettant d'ameliorer les reseaux atsc par un decoupage synchrone de trames de bande laterale residuelle (vsb) |
US7979561B2 (en) * | 2005-03-10 | 2011-07-12 | Qualcomm Incorporated | Method of multiplexing over an error-prone wireless broadcast channel |
US7706739B2 (en) * | 2005-03-11 | 2010-04-27 | Openwave Systems Inc. | Broadcast system and method for cellular networks |
US8199827B2 (en) * | 2005-10-13 | 2012-06-12 | Lg Electronics Inc. | Method of processing a signal and apparatus for processing a signal |
US8019611B2 (en) * | 2005-10-13 | 2011-09-13 | Lg Electronics Inc. | Method of processing a signal and apparatus for processing a signal |
CA2577539C (fr) * | 2006-02-08 | 2013-04-16 | The Directv Group, Inc. | Identification aveugle de modes de modulation et de codage avances |
WO2008092705A2 (fr) | 2007-02-01 | 2008-08-07 | Rohde & Schwarz Gmbh & Co. Kg | Systèmes, appareil, procédés et produits-programmes d'ordinateur pour fournir une interopérabilité atsc |
DE102008017290A1 (de) * | 2007-12-11 | 2009-06-18 | Rohde & Schwarz Gmbh & Co. Kg | Verfahren und Vorrichtung zur Bildung eines gemeinsamen Datenstroms insbesondere nach dem ATSC-Standard |
DE102007059959B4 (de) * | 2007-12-12 | 2020-01-02 | Rohde & Schwarz Gmbh & Co. Kg | Verfahren und System zur Übertragung von Daten zwischen einer zentralen Rundfunkstation und mindestens einem Sender |
WO2009108010A2 (fr) * | 2008-02-27 | 2009-09-03 | 엘지전자 주식회사 | Procédé d'attribution d'un canal de commande |
US8355458B2 (en) | 2008-06-25 | 2013-01-15 | Rohde & Schwarz Gmbh & Co. Kg | Apparatus, systems, methods and computer program products for producing a single frequency network for ATSC mobile / handheld services |
DE102008056703A1 (de) * | 2008-07-04 | 2010-01-07 | Rohde & Schwarz Gmbh & Co. Kg | Verfahren und System zur Zeitsynchronisierung zwischen einer Zentrale und mehreren Sendern |
DE102008059028B4 (de) * | 2008-10-02 | 2021-12-02 | Rohde & Schwarz GmbH & Co. Kommanditgesellschaft | Verfahren und Vorrichtung zur Erzeugung eines Transportdatenstroms mit Bilddaten |
CA2731958C (fr) * | 2008-11-06 | 2016-10-04 | Rohde & Schwarz Gmbh & Co. Kg | Procede et systeme de mappage synchronise de paquets de donnees dans un flux de donnees atsc |
EP2234357B1 (fr) * | 2009-03-21 | 2016-07-27 | Rohde & Schwarz GmbH & Co. KG | Procédé d'amélioration du débit de données mobiles et de la qualité d'estimation du canal dans un flux de données de transport ATSC-M/H |
DE102009025219A1 (de) * | 2009-04-07 | 2010-10-14 | Rohde & Schwarz Gmbh & Co. Kg | Verfahren und Vorrichtung zur kontinuierlichen Anpassung von Kodierungsparametern an eine veränderliche Nutzdatenrate |
CN102025402A (zh) * | 2009-09-14 | 2011-04-20 | 国家广播电影电视总局广播科学研究院 | 一种用于列车实时接收卫星广播的方法 |
DE102009057363B4 (de) | 2009-10-16 | 2013-04-18 | Rohde & Schwarz Gmbh & Co. Kg | Verfahren und Vorrichtung zur effizienten Übertragung von überregional und regional auszustrahlenden Programm-und Servicedaten |
CN102082631B (zh) * | 2010-12-24 | 2015-04-22 | 中兴通讯股份有限公司 | 一种处理信令的方法及装置 |
US8989021B2 (en) | 2011-01-20 | 2015-03-24 | Rohde & Schwarz Gmbh & Co. Kg | Universal broadband broadcasting |
US10499269B2 (en) | 2015-11-12 | 2019-12-03 | Commscope Technologies Llc | Systems and methods for assigning controlled nodes to channel interfaces of a controller |
US10652847B2 (en) * | 2017-09-25 | 2020-05-12 | JVC Kenwood Corporation | Simulcast controller, relay station, and communication method operated on simulcasting |
CN107659354B (zh) * | 2017-09-30 | 2020-07-14 | 北京大学 | 一种卫星广播帧头获得方法 |
EP3809607A1 (fr) * | 2019-10-17 | 2021-04-21 | Thales | Gestion de charge utile à haut débit entre le segment au sol et un satellite |
CN111025336B (zh) * | 2019-11-26 | 2022-03-04 | 西安空间无线电技术研究所 | 一种多星非高斯载波多普勒异常检测及剔除方法 |
JP2023013851A (ja) * | 2021-07-16 | 2023-01-26 | 国立研究開発法人情報通信研究機構 | 移動体群制御システム及び方法、通信装置 |
CN113708829A (zh) * | 2021-10-28 | 2021-11-26 | 广东粤港澳大湾区硬科技创新研究院 | 卫星信号的处理方法、装置以及卫星基带设备 |
Family Cites Families (35)
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US3789142A (en) * | 1971-03-26 | 1974-01-29 | Communications Satellite Corp | Frame synchronization technique for satellite on-board switching systems |
IT1130545B (it) * | 1980-12-03 | 1986-06-18 | Cselt Centro Studi Lab Telecom | Procedimento e sistema per l accesso ad un satellite per telecomunicazioni con communtazione a bordo |
US4425639A (en) * | 1981-01-12 | 1984-01-10 | Bell Telephone Laboratories, Incorporated | Satellite communications system with frequency channelized beams |
US4792963A (en) * | 1982-06-14 | 1988-12-20 | Communications Satellite Corporation | Satellite clock system |
US4660196A (en) * | 1983-08-01 | 1987-04-21 | Scientific Atlanta, Inc. | Digital audio satellite transmission system |
JPS6471329A (en) * | 1987-09-11 | 1989-03-16 | Nec Corp | Mobile body satellite communication system |
JPH0752867B2 (ja) * | 1987-10-02 | 1995-06-05 | 株式会社ケンウッド | 多チヤンネルpcm音楽放送システム |
US4881241A (en) * | 1988-02-24 | 1989-11-14 | Centre National D'etudes Des Telecommunications | Method and installation for digital communication, particularly between and toward moving vehicles |
US4931802A (en) * | 1988-03-11 | 1990-06-05 | Communications Satellite Corporation | Multiple spot-beam systems for satellite communications |
US5191576A (en) * | 1988-11-18 | 1993-03-02 | L'Etat Francais and Telediffusion de France S.A. | Method for broadcasting of digital data, notably for radio broadcasting at high throughput rate towards mobile receivers, with time frequency interlacing and analog synchronization |
FR2658017B1 (fr) * | 1990-02-06 | 1992-06-05 | France Etat | Procede de diffusion de donnees numeriques, notamment pour la radiodiffusion a haut debit vers des mobiles, a entrelacement temps-frequence et aide a l'acquisition de la commande automatique de frequence, et recepteur correspondant. |
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US5485464A (en) * | 1993-10-21 | 1996-01-16 | Hughes Aircraft Company | Communication protocol for a high data rate satellite communication system |
US5473601A (en) * | 1993-10-21 | 1995-12-05 | Hughes Aircraft Company | Frequency reuse technique for a high data rate satellite communication system |
US5583562A (en) * | 1993-12-03 | 1996-12-10 | Scientific-Atlanta, Inc. | System and method for transmitting a plurality of digital services including imaging services |
FR2716588B1 (fr) * | 1994-02-18 | 1996-03-29 | Alcatel Telspace | Système de codage convolutionnel et de décodage de viterbi transparent aux sauts de phase de pi et pi/2, applicable notamment aux transmissions AMRT. |
FR2718905B1 (fr) * | 1994-04-19 | 1996-06-28 | France Telecom | Signal numérique organisé en containers de données autonomes, notamment pour la transmission de données vers des récepteurs à fonctionnement intermittent, procédé de diffusion et procédé de réception correspondants. |
US5835487A (en) * | 1995-12-08 | 1998-11-10 | Worldspace International Network, Inc. | Satellite direct radio broadcast system |
US5790171A (en) * | 1995-12-22 | 1998-08-04 | Bell Atlantic Network Services, Inc. | Video dial tone network synchronization |
US5864546A (en) * | 1996-11-05 | 1999-01-26 | Worldspace International Network, Inc. | System for formatting broadcast data for satellite transmission and radio reception |
US5867490A (en) * | 1996-11-05 | 1999-02-02 | Worldspace International Network, Inc. | Direct radio broadcast receiver for providing frame synchronization and correlation for time division multiplexed transmissions |
EP0944967B1 (fr) * | 1996-11-05 | 2007-03-21 | Worldspace, Inc. | Systeme de radiodiffusion directe numerique par satellite |
US6185265B1 (en) * | 1998-04-07 | 2001-02-06 | Worldspace Management Corp. | System for time division multiplexing broadcast channels with R-1/2 or R-3/4 convolutional coding for satellite transmission via on-board baseband processing payload or transparent payload |
-
1998
- 1998-11-06 EP EP98957612A patent/EP1032996A4/fr not_active Withdrawn
- 1998-11-06 CA CA002309683A patent/CA2309683A1/fr not_active Abandoned
- 1998-11-06 WO PCT/US1998/023595 patent/WO1999026368A1/fr not_active Application Discontinuation
- 1998-11-06 AU AU13832/99A patent/AU1383299A/en not_active Abandoned
- 1998-11-06 PL PL98340492A patent/PL340492A1/xx unknown
- 1998-11-06 AP APAP/P/2000/001806A patent/AP2000001806A0/en unknown
- 1998-11-06 EA EA200000518A patent/EA002178B1/ru not_active IP Right Cessation
- 1998-11-06 CN CN98811871A patent/CN1281606A/zh active Pending
- 1998-11-06 BR BR9814030-2A patent/BR9814030A/pt not_active IP Right Cessation
- 1998-11-06 TR TR2000/01351T patent/TR200001351T2/xx unknown
- 1998-11-06 IL IL13609598A patent/IL136095A0/xx unknown
- 1998-11-06 JP JP2000521611A patent/JP2001523916A/ja active Pending
- 1998-11-11 TW TW087118736A patent/TW408540B/zh not_active IP Right Cessation
- 1998-11-13 MA MA25344A patent/MA24698A1/fr unknown
-
2000
- 2000-05-10 OA OA1200000135A patent/OA11410A/en unknown
-
2001
- 2001-03-09 US US09/801,674 patent/US20010017849A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1032996A1 (fr) | 2000-09-06 |
EA200000518A1 (ru) | 2000-12-25 |
BR9814030A (pt) | 2001-11-27 |
IL136095A0 (en) | 2001-05-20 |
CA2309683A1 (fr) | 1999-05-27 |
PL340492A1 (en) | 2001-02-12 |
AP2000001806A0 (en) | 2000-06-30 |
AU1383299A (en) | 1999-06-07 |
EA002178B1 (ru) | 2002-02-28 |
OA11410A (en) | 2004-04-20 |
TR200001351T2 (tr) | 2002-06-21 |
EP1032996A4 (fr) | 2006-07-05 |
CN1281606A (zh) | 2001-01-24 |
US20010017849A1 (en) | 2001-08-30 |
JP2001523916A (ja) | 2001-11-27 |
TW408540B (en) | 2000-10-11 |
WO1999026368A1 (fr) | 1999-05-27 |
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