EA200000518A1 - Протокол сигнализации для спутниковой системы прямого радиовещания - Google Patents

Протокол сигнализации для спутниковой системы прямого радиовещания

Info

Publication number
EA200000518A1
EA200000518A1 EA200000518A EA200000518A EA200000518A1 EA 200000518 A1 EA200000518 A1 EA 200000518A1 EA 200000518 A EA200000518 A EA 200000518A EA 200000518 A EA200000518 A EA 200000518A EA 200000518 A1 EA200000518 A1 EA 200000518A1
Authority
EA
Eurasian Patent Office
Prior art keywords
broadcast
frames
channels
satellite
transmission
Prior art date
Application number
EA200000518A
Other languages
English (en)
Other versions
EA002178B1 (ru
Inventor
С. Джозеф Кампанелла
Эрнст Эберлайн
Оливье Курсель
Стефан Мельтцер
Этьен Дюна
Original Assignee
Уорлдспэйс Менеджмент Корпорейшн
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 US09/112,349 external-priority patent/US6201798B1/en
Application filed by Уорлдспэйс Менеджмент Корпорейшн filed Critical Уорлдспэйс Менеджмент Корпорейшн
Publication of EA200000518A1 publication Critical patent/EA200000518A1/ru
Publication of EA002178B1 publication Critical patent/EA002178B1/ru

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

(57) Заявлена спутниковая система прямого радиовещания (10), которая компонует биты широковещательных программ в приращения первичной скорости, при этом несколько приращений первичной скорости компонуются в кадр. Кадры разделяются на символы, которые демультиплексируются в один из множества каналов первой скорости. Каналы первичной скорости демультиплексируются в соответствующее число широковещательных частот для передачи спутнику (25). Полезная нагрузка спутника коммутирует упомянутые символы в потоки данных, мультиплексированных с разделением времени (МРВ). Приемники (29) обрабатывают потоки МРВ с использованием управляющих заголовков услуги (УЗУ), обеспечиваемых широковещательными станциями. УЗУ облегчают передачу различных компонентов услуг в кадрах широковещательных каналов, привязку первичных широковещательных каналов с одним или более вторичных широковещательных каналов на покадровой основе, и передачу битовых потоков группы кадров, или независимых от услуги дополнительных данных в широковещательном канале в смежных или несмежных кадрах.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200000518A 1997-11-14 1998-11-06 Протокол сигнализации для спутниковой системы прямого радиовещания EA002178B1 (ru)

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 (2)

Publication Number Publication Date
EA200000518A1 true EA200000518A1 (ru) 2000-12-25
EA002178B1 EA002178B1 (ru) 2002-02-28

Family

ID=26809852

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200000518A EA002178B1 (ru) 1997-11-14 1998-11-06 Протокол сигнализации для спутниковой системы прямого радиовещания

Country Status (16)

Country Link
US (1) US20010017849A1 (ru)
EP (1) EP1032996A4 (ru)
JP (1) JP2001523916A (ru)
CN (1) CN1281606A (ru)
AP (1) AP2000001806A0 (ru)
AU (1) AU1383299A (ru)
BR (1) BR9814030A (ru)
CA (1) CA2309683A1 (ru)
EA (1) EA002178B1 (ru)
IL (1) IL136095A0 (ru)
MA (1) MA24698A1 (ru)
OA (1) OA11410A (ru)
PL (1) PL340492A1 (ru)
TR (1) TR200001351T2 (ru)
TW (1) TW408540B (ru)
WO (1) WO1999026368A1 (ru)

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Also Published As

Publication number Publication date
EP1032996A1 (en) 2000-09-06
BR9814030A (pt) 2001-11-27
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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