BR9814030A - Protocolo de sinalização para um sistema derádiodifusão direto de satélite - Google Patents
Protocolo de sinalização para um sistema derádiodifusão direto de satéliteInfo
- Publication number
- BR9814030A BR9814030A BR9814030-2A BR9814030A BR9814030A BR 9814030 A BR9814030 A BR 9814030A BR 9814030 A BR9814030 A BR 9814030A BR 9814030 A BR9814030 A BR 9814030A
- Authority
- BR
- Brazil
- Prior art keywords
- broadcast
- frame
- frames
- transmission
- satellite
- 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
"PROTOCOLO DE SINALIZAçãO PARA UM SISTEMA DERáDIODIFUSãO DIRETO DE SATéLITE". Um sistema deradiodifusão direta por satélite (10) é fornecido o qual monta bits deprogramas de difusão em incrementos de taxa principal, vários dosquais são montados em um quadro. Quadros são divididos emsímbolos que são desmultiplexados em um canal alternado de umapluralidade de canais de taxa principal. Os canais de taxa principalsão desmultiplexados sobre um número correspondente defreq³ências de difusão para transmissão para um satélite (25). Acarga útil do satélite comuta os símbolos para correntes de dadosmultiplexados de divisão de tempo (TDM). Os receptores (29)processam as correntes TDM utilizando cabeçalhos de controle deserviço (SCHs) fornecidos nos mesmos por estações de difusão.Os SCHs facilitam a transmissão de componentes de serviçodiferentes em quadros de canal de difusão, associação de umcanal de difusão primário com um ou mais canais de difusãosecundários em uma base de quadro a quadro, e a transmissão decorrentes de bit de multi-quadros, ou dados auxiliares por todo umcanal de difusão que são independentes de um serviço, emquadros contíguos ou não contíguos.
Applications Claiming Priority (3)
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 |
PCT/US1998/023595 WO1999026368A1 (en) | 1997-11-14 | 1998-11-06 | Signaling protocol for satellite direct radio broadcast system |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9814030A true BR9814030A (pt) | 2001-11-27 |
Family
ID=26809852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9814030-2A BR9814030A (pt) | 1997-11-14 | 1998-11-06 | Protocolo de sinalização para um sistema derádiodifusão direto de satélite |
Country Status (16)
Country | Link |
---|---|
US (1) | US20010017849A1 (pt) |
EP (1) | EP1032996A4 (pt) |
JP (1) | JP2001523916A (pt) |
CN (1) | CN1281606A (pt) |
AP (1) | AP2000001806A0 (pt) |
AU (1) | AU1383299A (pt) |
BR (1) | BR9814030A (pt) |
CA (1) | CA2309683A1 (pt) |
EA (1) | EA002178B1 (pt) |
IL (1) | IL136095A0 (pt) |
MA (1) | MA24698A1 (pt) |
OA (1) | OA11410A (pt) |
PL (1) | PL340492A1 (pt) |
TR (1) | TR200001351T2 (pt) |
TW (1) | TW408540B (pt) |
WO (1) | WO1999026368A1 (pt) |
Families Citing this family (41)
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US6798791B1 (en) * | 1999-12-16 | 2004-09-28 | Agere Systems Inc | Cluster frame synchronization scheme for a satellite digital audio radio system |
EP1269776B1 (en) * | 2000-03-27 | 2009-07-01 | OpenCell Corp. | System for distributing multi-protocol radio frequency signals |
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 (en) * | 2005-03-02 | 2006-09-08 | Rohde & Schwarz Gmbh & Co.Kg | Apparatus, systems and methods for providing enhancements to atsc networks using synchronous vestigial sideband (vsb) frame slicing |
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 (en) * | 2006-02-08 | 2013-04-16 | The Directv Group, Inc. | Blind identification of advanced modulation and coding modes |
WO2008092705A2 (en) | 2007-02-01 | 2008-08-07 | Rohde & Schwarz Gmbh & Co. Kg | Systems, apparatus, methods and computer program products for providing atsc interoperability |
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 (ko) * | 2008-02-27 | 2009-09-03 | 엘지전자 주식회사 | 제어채널 할당방법 |
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 (en) * | 2008-11-06 | 2016-10-04 | Rohde & Schwarz Gmbh & Co. Kg | Method and system for synchronized mapping of data packets in an atsc data stream |
EP2234357B1 (en) * | 2009-03-21 | 2016-07-27 | Rohde & Schwarz GmbH & Co. KG | Method for improving the data rate of mobile data and the quality of channel estimation in an ATSC-M/H transport data stream |
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 (en) * | 2019-10-17 | 2021-04-21 | Thales | High rate payload management between the ground segment and a 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 |
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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 |
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-
1998
- 1998-11-06 EP EP98957612A patent/EP1032996A4/en not_active Withdrawn
- 1998-11-06 CA CA002309683A patent/CA2309683A1/en not_active Abandoned
- 1998-11-06 WO PCT/US1998/023595 patent/WO1999026368A1/en 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 (en) | 2000-09-06 |
EA200000518A1 (ru) | 2000-12-25 |
IL136095A0 (en) | 2001-05-20 |
MA24698A1 (fr) | 1999-07-01 |
CA2309683A1 (en) | 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 (en) | 2006-07-05 |
CN1281606A (zh) | 2001-01-24 |
US20010017849A1 (en) | 2001-08-30 |
JP2001523916A (ja) | 2001-11-27 |
TW408540B (en) | 2000-10-11 |
WO1999026368A1 (en) | 1999-05-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A,6A,7A E 8A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1890 DE 27/03/2007. |
|
B15K | Others concerning applications: alteration of classification |
Ipc: H04H 40/90 (2008.01), H04B 7/185 (2006.0 |