AP2000001925A0 - Digital broadcast system using satellite direct broadcast and terrestrial repeater. - Google Patents
Digital broadcast system using satellite direct broadcast and terrestrial repeater.Info
- Publication number
- AP2000001925A0 AP2000001925A0 APAP/P/2000/001925A AP2000001925A AP2000001925A0 AP 2000001925 A0 AP2000001925 A0 AP 2000001925A0 AP 2000001925 A AP2000001925 A AP 2000001925A AP 2000001925 A0 AP2000001925 A0 AP 2000001925A0
- Authority
- AP
- ARIPO
- Prior art keywords
- terrestrial
- areas
- satellite
- broadcast system
- radios
- Prior art date
Links
Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/02—Arrangements for relaying broadcast information
- H04H20/06—Arrangements for relaying broadcast information among broadcast stations
-
- 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
-
- 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)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7959198P | 1998-03-27 | 1998-03-27 | |
US5866398A | 1998-04-10 | 1998-04-10 | |
PCT/US1998/014280 WO1999049602A1 (en) | 1998-03-27 | 1998-07-10 | Digital broadcast system using satellite direct broadcast and terrestrial repeater |
Publications (1)
Publication Number | Publication Date |
---|---|
AP2000001925A0 true AP2000001925A0 (en) | 2000-09-30 |
Family
ID=26737885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
APAP/P/2000/001925A AP2000001925A0 (en) | 1998-03-27 | 1998-07-10 | Digital broadcast system using satellite direct broadcast and terrestrial repeater. |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP1072111A4 (zh) |
JP (1) | JP2002508623A (zh) |
KR (1) | KR20010042231A (zh) |
CN (1) | CN1178412C (zh) |
AP (1) | AP2000001925A0 (zh) |
AU (1) | AU8297998A (zh) |
BR (1) | BR9815768A (zh) |
CA (1) | CA2325026A1 (zh) |
EA (1) | EA002604B1 (zh) |
ID (1) | ID27313A (zh) |
IL (1) | IL138309A0 (zh) |
OA (1) | OA11532A (zh) |
PL (1) | PL343075A1 (zh) |
TR (1) | TR200002768T2 (zh) |
TW (1) | TW390066B (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100396651B1 (ko) * | 1999-12-20 | 2003-09-02 | 엘지전자 주식회사 | 디지털 티브이 중계기를 이용한 지역 방송 서비스 방법 |
CN100399723C (zh) * | 2002-02-01 | 2008-07-02 | 阿尔卡特公司 | 混合多点卫星广播系统中有效利用频率的系统和方法 |
KR100608538B1 (ko) * | 2004-06-29 | 2006-08-03 | 주식회사 케이티프리텔 | 위성 디엠비 서비스를 위한 분산 시스템, 마스터 장치, 광중계 장치 및 슬레이브 장치 |
KR101011537B1 (ko) * | 2004-09-24 | 2011-01-27 | 주식회사 케이티 | Ofdm-tdm/tdm-ofdm 변환 장치/방법과 그를이용한 지상국/갭필러의 신호 전송 장치/방법 및 위성디지털 멀티미디어 방송 서비스 방법 |
KR100718010B1 (ko) * | 2005-07-14 | 2007-05-14 | 에스케이 텔레콤주식회사 | 디지털 멀티미디어 방송 시스템을 위한 갭필러 |
KR101623046B1 (ko) | 2009-12-28 | 2016-05-20 | 삼성전자주식회사 | 방송 재전송 방법과 이를 이용한 방송 재전송 장치, 방송 출력 장치 및 방송 재전송 시스템 |
CN102122987B (zh) * | 2011-03-15 | 2014-05-07 | 南京迈鼎信息技术有限公司 | 便携式卫星通信系统 |
DE102013004673A1 (de) * | 2013-03-19 | 2014-09-25 | Tesat-Spacecom Gmbh & Co.Kg | Verfahren zum Betreiben eines Verstärkermoduls eines Satelliten |
CN106559103B (zh) * | 2016-12-08 | 2019-03-29 | 西安烽火电子科技有限责任公司 | 一种基于北斗授时的大规模跳频组网系统 |
CN106680840A (zh) * | 2017-03-13 | 2017-05-17 | 北京中科众为技术有限公司 | 一种北斗定位模块抗电磁干扰方法及装置 |
US10700797B2 (en) | 2017-07-07 | 2020-06-30 | Nxp B.V. | Signal processing using multiple sources |
EP3648374B1 (en) * | 2017-07-13 | 2022-04-06 | Mitsubishi Electric Corporation | Transmission station, reception station, control station, data transmission system, and method for controlling data transmission system |
CN111327353B (zh) * | 2020-03-10 | 2022-04-08 | 航天恒星科技有限公司 | 支持超长距离传输的射频链路、设计方法及装置、存储介质 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4506383A (en) * | 1980-01-04 | 1985-03-19 | Harris Corporation | Method and apparatus for relaying signals between a ground station and a satellite using a ground relay station |
US5483663A (en) * | 1994-04-05 | 1996-01-09 | Diversified Communication Engineering, Inc. | System for providing local originating signals with direct broadcast satellite television signals |
US5835487A (en) * | 1995-12-08 | 1998-11-10 | Worldspace International Network, Inc. | Satellite direct radio broadcast system |
US5864579A (en) * | 1996-07-25 | 1999-01-26 | Cd Radio Inc. | Digital radio satellite and terrestrial ubiquitous broadcasting system using spread spectrum modulation |
-
1998
- 1998-07-10 AP APAP/P/2000/001925A patent/AP2000001925A0/en unknown
- 1998-07-10 ID IDW20001891A patent/ID27313A/id unknown
- 1998-07-10 JP JP2000538457A patent/JP2002508623A/ja active Pending
- 1998-07-10 PL PL98343075A patent/PL343075A1/xx unknown
- 1998-07-10 TR TR2000/02768T patent/TR200002768T2/xx unknown
- 1998-07-10 CA CA002325026A patent/CA2325026A1/en not_active Abandoned
- 1998-07-10 CN CNB988139340A patent/CN1178412C/zh not_active Expired - Fee Related
- 1998-07-10 EA EA200001005A patent/EA002604B1/ru not_active IP Right Cessation
- 1998-07-10 AU AU82979/98A patent/AU8297998A/en not_active Abandoned
- 1998-07-10 IL IL13830998A patent/IL138309A0/xx unknown
- 1998-07-10 BR BR9815768-0A patent/BR9815768A/pt not_active IP Right Cessation
- 1998-07-10 EP EP98933306A patent/EP1072111A4/en not_active Withdrawn
- 1998-07-10 OA OA1200000257A patent/OA11532A/en unknown
- 1998-07-10 KR KR1020007010757A patent/KR20010042231A/ko not_active Application Discontinuation
- 1998-08-05 TW TW087112878A patent/TW390066B/zh active
Also Published As
Publication number | Publication date |
---|---|
OA11532A (en) | 2004-05-07 |
EP1072111A4 (en) | 2006-09-27 |
IL138309A0 (en) | 2001-10-31 |
EP1072111A1 (en) | 2001-01-31 |
BR9815768A (pt) | 2001-11-20 |
AU8297998A (en) | 1999-10-18 |
PL343075A1 (en) | 2001-07-30 |
TR200002768T2 (tr) | 2000-12-21 |
CN1178412C (zh) | 2004-12-01 |
EA200001005A1 (ru) | 2001-04-23 |
CA2325026A1 (en) | 1999-09-30 |
CN1291385A (zh) | 2001-04-11 |
JP2002508623A (ja) | 2002-03-19 |
KR20010042231A (ko) | 2001-05-25 |
ID27313A (id) | 2001-03-22 |
TW390066B (en) | 2000-05-11 |
EA002604B1 (ru) | 2002-06-27 |
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