AR005007A1 - Sistema de radiodifusion directa via satelite - Google Patents
Sistema de radiodifusion directa via sateliteInfo
- Publication number
- AR005007A1 AR005007A1 ARP960105566A ARP960105566A AR005007A1 AR 005007 A1 AR005007 A1 AR 005007A1 AR P960105566 A ARP960105566 A AR P960105566A AR P960105566 A ARP960105566 A AR P960105566A AR 005007 A1 AR005007 A1 AR 005007A1
- Authority
- AR
- Argentina
- Prior art keywords
- satellite
- links
- speed
- information
- channels
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J4/00—Combined time-division and frequency-division multiplex systems
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- 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
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- 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
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
- H04H60/14—Arrangements for conditional access to broadcast information or to broadcast-related services
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Astronomy & Astrophysics (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radio Relay Systems (AREA)
- Time-Division Multiplex Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Circuits Of Receivers In General (AREA)
Abstract
Se presenta un sistema de radiodifusion directa via satelite que incluye multiples enlaces hacia satelite, de velocidad fija, uniforme, acceso multiplede division de frecuencia (FDMA) y un enlace desde satelite multiplex por division de tiempo( TDM). Los canales de audio fuente pueden ser divididosy transmitidos a traves de un numero seleccionable de enlaces de velocidad fija hacia satelite de manera de tener una calidad de audio seleccionable en elreceptor. Los enlaces hacia satelite deve locidad fija FDMA incluyen informacion que designa canales relacionados que contienen informacionrelacionada de la fuente. A bordo del satelite el procesamiento de banda base selecciona canales de informacion hacia satelite para lainclu sion en ninguna,uno o multiples enlaces TDM desde satelite. La informacion de audio transmitida puede ser codificada y se puede enviar autorizacion a los receptores parapermitir la decodificacion para los servicios tarifados.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/569,346 US5835487A (en) | 1995-12-08 | 1995-12-08 | Satellite direct radio broadcast system |
Publications (1)
Publication Number | Publication Date |
---|---|
AR005007A1 true AR005007A1 (es) | 1999-04-07 |
Family
ID=24275055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP960105566A AR005007A1 (es) | 1995-12-08 | 1996-12-09 | Sistema de radiodifusion directa via satelite |
Country Status (30)
Country | Link |
---|---|
US (3) | US5835487A (es) |
EP (1) | EP0956671A4 (es) |
JP (1) | JP2000517486A (es) |
KR (1) | KR19990072064A (es) |
CN (1) | CN1196287C (es) |
AP (1) | AP792A (es) |
AR (1) | AR005007A1 (es) |
AU (1) | AU713024B2 (es) |
BR (1) | BR9611882A (es) |
CA (1) | CA2238641C (es) |
CU (1) | CU22606A3 (es) |
CZ (1) | CZ170598A3 (es) |
DZ (1) | DZ2139A1 (es) |
EA (1) | EA001040B1 (es) |
ID (1) | ID16331A (es) |
IL (1) | IL124715A (es) |
IN (1) | IN192275B (es) |
JO (1) | JO1942B1 (es) |
MA (1) | MA24244A1 (es) |
MY (1) | MY132366A (es) |
NZ (1) | NZ324563A (es) |
OA (1) | OA10793A (es) |
PA (1) | PA8423401A1 (es) |
PE (1) | PE199A1 (es) |
PL (1) | PL327068A1 (es) |
TR (1) | TR199800997T2 (es) |
TW (1) | TW387173B (es) |
UY (1) | UY24393A1 (es) |
WO (1) | WO1997022189A1 (es) |
ZA (1) | ZA9610298B (es) |
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-
1995
- 1995-12-08 US US08/569,346 patent/US5835487A/en not_active Expired - Fee Related
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1996
- 1996-12-04 IN IN2094CA1996 patent/IN192275B/en unknown
- 1996-12-06 MA MA24421A patent/MA24244A1/fr unknown
- 1996-12-06 CZ CZ981705A patent/CZ170598A3/cs unknown
- 1996-12-06 WO PCT/US1996/019148 patent/WO1997022189A1/en not_active Application Discontinuation
- 1996-12-06 ZA ZA9610298A patent/ZA9610298B/xx unknown
- 1996-12-06 CA CA002238641A patent/CA2238641C/en not_active Expired - Fee Related
- 1996-12-06 NZ NZ324563A patent/NZ324563A/en unknown
- 1996-12-06 BR BR9611882A patent/BR9611882A/pt not_active Application Discontinuation
- 1996-12-06 EP EP96942841A patent/EP0956671A4/en not_active Withdrawn
- 1996-12-06 MY MYPI96005136A patent/MY132366A/en unknown
- 1996-12-06 TR TR1998/00997T patent/TR199800997T2/xx unknown
- 1996-12-06 AP APAP/P/1998/001256A patent/AP792A/en active
- 1996-12-06 EA EA199800431A patent/EA001040B1/ru not_active IP Right Cessation
- 1996-12-06 AU AU11434/97A patent/AU713024B2/en not_active Ceased
- 1996-12-06 JP JP09522075A patent/JP2000517486A/ja active Pending
- 1996-12-06 CN CNB961989009A patent/CN1196287C/zh not_active Expired - Fee Related
- 1996-12-06 PL PL96327068A patent/PL327068A1/xx unknown
- 1996-12-06 IL IL12471596A patent/IL124715A/xx not_active IP Right Cessation
- 1996-12-06 KR KR1019980704368A patent/KR19990072064A/ko not_active Application Discontinuation
- 1996-12-06 TW TW085115072A patent/TW387173B/zh active
- 1996-12-07 JO JO19961942A patent/JO1942B1/en active
- 1996-12-07 DZ DZ960184A patent/DZ2139A1/fr active
- 1996-12-09 UY UY24393A patent/UY24393A1/es not_active Application Discontinuation
- 1996-12-09 AR ARP960105566A patent/AR005007A1/es not_active Application Discontinuation
- 1996-12-09 ID IDP963652A patent/ID16331A/id unknown
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1997
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1998
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- 1998-07-30 US US09/124,997 patent/US6249514B1/en not_active Expired - Fee Related
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2001
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