ID21777A - Sistem siaran langsung satelit digital - Google Patents

Sistem siaran langsung satelit digital

Info

Publication number
ID21777A
ID21777A IDW990293A ID990293A ID21777A ID 21777 A ID21777 A ID 21777A ID W990293 A IDW990293 A ID W990293A ID 990293 A ID990293 A ID 990293A ID 21777 A ID21777 A ID 21777A
Authority
ID
Indonesia
Prior art keywords
digital satellite
satellite direct
direct systems
systems
digital
Prior art date
Application number
IDW990293A
Other languages
English (en)
Indonesian (id)
Inventor
Joseph S Campanella
Christopher G Harris
Original Assignee
Worldspace Inc
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
Priority claimed from US08/746,072 external-priority patent/US6108319A/en
Priority claimed from US08/746,019 external-priority patent/US5867490A/en
Priority claimed from US08/746,069 external-priority patent/US6115366A/en
Priority claimed from US08/746,020 external-priority patent/US5864546A/en
Priority claimed from US08/746,067 external-priority patent/US5870390A/en
Application filed by Worldspace Inc filed Critical Worldspace Inc
Publication of ID21777A publication Critical patent/ID21777A/id

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H40/00Arrangements specially adapted for receiving broadcast information
    • H04H40/18Arrangements characterised by circuits or components specially adapted for receiving
    • H04H40/27Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
    • H04H40/90Arrangements 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/14Relay systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/14Relay systems
    • H04B7/15Active relay systems
    • H04B7/185Space-based or airborne stations; Stations for satellite systems
    • H04B7/18523Satellite systems for providing broadcast service to terrestrial stations, i.e. broadcast satellite service
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H20/00Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28Arrangements for simultaneous broadcast of plural pieces of information
    • H04H20/33Arrangements for simultaneous broadcast of plural pieces of information by plural channels
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H20/00Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/44Arrangements characterised by circuits or components specially adapted for broadcast
    • H04H20/46Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95
    • H04H20/51Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for satellite broadcast systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H20/00Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/02Arrangements for relaying broadcast information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H2201/00Aspects of broadcast communication
    • H04H2201/70Aspects of broadcast communication characterised in that receivers can be addressed

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radio Relay Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
IDW990293A 1996-11-05 1997-10-31 Sistem siaran langsung satelit digital ID21777A (id)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US74607096A 1996-11-05 1996-11-05
US74607196A 1996-11-05 1996-11-05
US08/746,072 US6108319A (en) 1996-11-05 1996-11-05 Satellite payload processing system providing on-board rate alignment
US08/746,019 US5867490A (en) 1996-11-05 1996-11-05 Direct radio broadcast receiver for providing frame synchronization and correlation for time division multiplexed transmissions
US08/746,069 US6115366A (en) 1996-11-05 1996-11-05 System for managing space segment usage among broadcast service providers
US08/746,020 US5864546A (en) 1996-11-05 1996-11-05 System for formatting broadcast data for satellite transmission and radio reception
US08/746,067 US5870390A (en) 1996-11-05 1996-11-05 Statellite direct radio broadcast receiver for extracting a broadcast channel and service control header from time division multiplexed transmissions

Publications (1)

Publication Number Publication Date
ID21777A true ID21777A (id) 1999-07-22

Family

ID=27569906

Family Applications (1)

Application Number Title Priority Date Filing Date
IDW990293A ID21777A (id) 1996-11-05 1997-10-31 Sistem siaran langsung satelit digital

Country Status (20)

Country Link
EP (1) EP0944967B1 (es)
JP (1) JP2001505009A (es)
KR (1) KR100754810B1 (es)
CN (3) CN1248437C (es)
AP (3) AP1123A (es)
AR (1) AR010266A1 (es)
AT (1) ATE357778T1 (es)
AU (1) AU724520B2 (es)
BR (1) BR9712872A (es)
CA (1) CA2270134A1 (es)
DE (1) DE69737506D1 (es)
EA (1) EA001820B1 (es)
ID (1) ID21777A (es)
IL (1) IL129638A0 (es)
MA (1) MA24392A1 (es)
OA (1) OA11117A (es)
PA (1) PA8441201A1 (es)
PE (1) PE3499A1 (es)
TR (3) TR200000847T2 (es)
WO (1) WO1998020630A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AP2000001806A0 (en) * 1997-11-14 2000-06-30 Worldspace Man Corp Signaling prtocol for satellite radio broadcast.
US7353004B2 (en) 2001-11-01 2008-04-01 Broadlogic Network Technologies, Inc. Multi-channel broadband content distribution system
AU2002319297A1 (en) * 2002-04-09 2003-10-20 Alcatel System and method for real-time interconnection of elements of a wide area monitoring, measurement or data collection system through a direct digital satellite broadcasting multiplexing system
US6842496B2 (en) 2002-10-24 2005-01-11 Interdigital Technology Corporation Algorithm for multiple-symbol differential detection
KR100585933B1 (ko) * 2003-08-20 2006-06-01 한국전자통신연구원 디지털 멀티미디어 방송 시스템 및 그 방법
CN100380986C (zh) * 2005-01-26 2008-04-09 乐金电子(惠州)有限公司 数字多媒体广播接收机的服务成分同步化方法
CN102255680B (zh) * 2011-07-12 2013-01-30 北京海尔集成电路设计有限公司 自动切换数字音频广播信号和调频信号的方法和装置
WO2013085122A1 (ko) 2011-12-08 2013-06-13 아주대학교산학협력단 아날로그 네트워크 코딩 기반의 위성통신 방법 및 그 장치
DE102012101802B4 (de) * 2011-12-12 2017-03-02 Work Microwave Gmbh Satelliten-Sendeeinheit, Satelliten-Empfangseinheit, Verfahren zur Erzeugung und/oder zum Versand eines Ausgangsdatenstroms und Verfahren zum Empfangen und Dekodieren eines Breitbandsignals
DE102012208801A1 (de) * 2012-05-25 2013-11-28 Robert Bosch Gmbh Multischalter mit dynamischer Eingangszuordnung
CN103067069B (zh) * 2012-12-24 2015-04-15 中国电子科技集团公司第五十四研究所 一种功耗动态管理的小型化卫星通信收发装置
CN104363040B (zh) * 2014-09-26 2018-09-11 航天数字传媒有限公司 卫星授权搜索的方法及装置
CN107566029B (zh) * 2017-08-28 2020-04-28 西南电子技术研究所(中国电子科技集团公司第十研究所) 空间网络按需接入系统
CN108494469A (zh) * 2018-02-02 2018-09-04 北京国电高科科技有限公司 一种用于数据收集系统载荷的下行链路的通信方法
US11968036B2 (en) 2020-03-18 2024-04-23 Mitsubishi Electric Corporation Jamming satellite avoidance method and mega-constellation business device
US11075693B1 (en) * 2020-07-31 2021-07-27 Hughes Network Systems, Llc System and method for generic gateway modem satellite beam hopping
CN114337771B (zh) * 2020-09-30 2023-08-29 千寻位置网络有限公司 星基增强数据上行传输系统与地面站
CN113573104B (zh) * 2021-07-15 2023-05-23 北京数字电视国家工程实验室有限公司 一种传输码流分路和合路方法、码流分路器、合路器及系统
CN114938237B (zh) * 2022-05-25 2023-06-16 中国电子科技集团公司第十研究所 卫星高速数传数据接收及传输的方法、系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6471329A (en) * 1987-09-11 1989-03-16 Nec Corp Mobile body satellite communication system
US5283780A (en) * 1990-10-18 1994-02-01 Stanford Telecommunications, Inc. Digital audio broadcasting system
US5455823A (en) * 1990-11-06 1995-10-03 Radio Satellite Corporation Integrated communications terminal
FR2685593B1 (fr) * 1991-12-20 1994-02-11 France Telecom Dispositif de demultiplexage en frequence a filtres numeriques.
US5347548A (en) * 1992-06-19 1994-09-13 Motorola Inc. Circuit for simultaneous recovery of bit clock and frame synchronization
JP3082447B2 (ja) * 1992-06-25 2000-08-28 ソニー株式会社 デジタル放送受信機

Also Published As

Publication number Publication date
PA8441201A1 (es) 1999-12-27
CN1422019A (zh) 2003-06-04
CN1107389C (zh) 2003-04-30
OA11117A (en) 2003-04-07
EP0944967A1 (en) 1999-09-29
AU724520B2 (en) 2000-09-21
TR200000846T2 (tr) 2000-07-21
AP2001002380A0 (en) 2001-12-31
DE69737506D1 (de) 2007-05-03
CA2270134A1 (en) 1998-05-14
AU7003698A (en) 1998-05-29
PE3499A1 (es) 1999-02-18
TR199901741T2 (xx) 1999-11-22
AP1124A (en) 2002-11-29
AP9901521A0 (en) 1999-06-30
CN1248437C (zh) 2006-03-29
MA24392A1 (fr) 1998-07-01
JP2001505009A (ja) 2001-04-10
EA199900445A1 (ru) 2000-02-28
WO1998020630A1 (en) 1998-05-14
AP2001002383A0 (en) 2001-12-31
ATE357778T1 (de) 2007-04-15
TR200000847T2 (tr) 2000-07-21
CN1422018A (zh) 2003-06-04
CN1262081C (zh) 2006-06-28
KR100754810B1 (ko) 2007-09-03
AR010266A1 (es) 2000-06-07
EA001820B1 (ru) 2001-08-27
CN1240075A (zh) 1999-12-29
EP0944967B1 (en) 2007-03-21
EP0944967A4 (en) 2004-10-06
IL129638A0 (en) 2000-02-29
BR9712872A (pt) 2005-04-12
AP1125A (en) 2002-11-29
AP1123A (en) 2002-11-29
KR20000053111A (ko) 2000-08-25

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