CN1539212A - 卫星上行链路功率控制 - Google Patents
卫星上行链路功率控制 Download PDFInfo
- Publication number
- CN1539212A CN1539212A CNA028153464A CN02815346A CN1539212A CN 1539212 A CN1539212 A CN 1539212A CN A028153464 A CNA028153464 A CN A028153464A CN 02815346 A CN02815346 A CN 02815346A CN 1539212 A CN1539212 A CN 1539212A
- Authority
- CN
- China
- Prior art keywords
- signal
- access station
- power level
- value
- satellite
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Images
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
- H04B7/1851—Systems using a satellite or space-based relay
- H04B7/18517—Transmission equipment in earth stations
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Relay Systems (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Control Of Eletrric Generators (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20012776A NO20012776D0 (no) | 2001-06-06 | 2001-06-06 | Effektstyring ved satelittkommunikasjon |
NO20012776 | 2001-06-06 | ||
PCT/NO2002/000201 WO2002100002A1 (en) | 2001-06-06 | 2002-06-05 | Satellite uplink power control |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1539212A true CN1539212A (zh) | 2004-10-20 |
CN1539212B CN1539212B (zh) | 2010-05-26 |
Family
ID=19912534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN028153464A Expired - Fee Related CN1539212B (zh) | 2001-06-06 | 2002-06-05 | 卫星上行链路功率控制方法和设备 |
Country Status (13)
Country | Link |
---|---|
US (1) | US20040209637A1 (zh) |
EP (1) | EP1393470B1 (zh) |
JP (1) | JP4017594B2 (zh) |
CN (1) | CN1539212B (zh) |
AT (1) | ATE394840T1 (zh) |
BR (1) | BR0210213A (zh) |
CA (1) | CA2449975C (zh) |
DE (1) | DE60226434D1 (zh) |
DK (1) | DK1393470T3 (zh) |
HK (1) | HK1070762A1 (zh) |
NO (1) | NO20012776D0 (zh) |
WO (1) | WO2002100002A1 (zh) |
ZA (1) | ZA200309341B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101902808A (zh) * | 2010-05-21 | 2010-12-01 | 南京邮电大学 | 一种卫星通信系统的上行链路自适应闭环功率控制方法 |
CN111447001A (zh) * | 2020-03-09 | 2020-07-24 | 航天行云科技有限公司 | 终端设备的上行功率控制方法以及装置 |
CN112788721A (zh) * | 2021-02-23 | 2021-05-11 | 湖南斯北图科技有限公司 | 一种卫星物联网终端的功率控制方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9813147B2 (en) * | 2015-01-05 | 2017-11-07 | Hughes Network Systems, Llc | Systems and methods for automatically re-ranging a satellite terminal |
RU2746583C1 (ru) * | 2017-08-01 | 2021-04-16 | Виасат, Инк. | Уменьшение влияния сцинтилляции в географически распределенных спутниковых узлах доступа |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1196961A (en) * | 1981-11-16 | 1985-11-19 | Goro Oshima | Earth station transmission power control system for keeping an eirp of down link signals constant irrespective of weather |
US4752967A (en) * | 1985-11-29 | 1988-06-21 | Tandem Computers Incorporated | Power control system for satellite communications |
US6240124B1 (en) * | 1995-06-06 | 2001-05-29 | Globalstar L.P. | Closed loop power control for low earth orbit satellite communications system |
US5828335A (en) * | 1995-11-06 | 1998-10-27 | Martin Marietta Corporation | Spacecraft communication channel power control system |
US6212360B1 (en) * | 1997-04-09 | 2001-04-03 | Ge Capital Spacenet Services, Inc. | Methods and apparatus for controlling earth-station transmitted power in a VSAT network |
US6496536B2 (en) * | 1999-03-25 | 2002-12-17 | Qualcomm, Incorporated | System and method for estimating power |
US6763006B1 (en) * | 1999-09-22 | 2004-07-13 | Sola Communications, Inc. | Method and apparatus for controlling uplink transmission power within a satellite communication system |
-
2001
- 2001-06-06 NO NO20012776A patent/NO20012776D0/no unknown
-
2002
- 2002-06-05 WO PCT/NO2002/000201 patent/WO2002100002A1/en active Search and Examination
- 2002-06-05 DK DK02731018T patent/DK1393470T3/da active
- 2002-06-05 JP JP2003501854A patent/JP4017594B2/ja not_active Expired - Fee Related
- 2002-06-05 CA CA2449975A patent/CA2449975C/en not_active Expired - Fee Related
- 2002-06-05 DE DE60226434T patent/DE60226434D1/de not_active Expired - Fee Related
- 2002-06-05 AT AT02731018T patent/ATE394840T1/de not_active IP Right Cessation
- 2002-06-05 US US10/479,732 patent/US20040209637A1/en not_active Abandoned
- 2002-06-05 BR BR0210213-7A patent/BR0210213A/pt not_active IP Right Cessation
- 2002-06-05 EP EP02731018A patent/EP1393470B1/en not_active Expired - Lifetime
- 2002-06-05 CN CN028153464A patent/CN1539212B/zh not_active Expired - Fee Related
-
2003
- 2003-12-01 ZA ZA200309341A patent/ZA200309341B/en unknown
-
2005
- 2005-04-15 HK HK05103246.1A patent/HK1070762A1/xx not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101902808A (zh) * | 2010-05-21 | 2010-12-01 | 南京邮电大学 | 一种卫星通信系统的上行链路自适应闭环功率控制方法 |
CN101902808B (zh) * | 2010-05-21 | 2013-03-06 | 南京邮电大学 | 一种卫星通信系统的上行链路自适应闭环功率控制方法 |
CN111447001A (zh) * | 2020-03-09 | 2020-07-24 | 航天行云科技有限公司 | 终端设备的上行功率控制方法以及装置 |
CN112788721A (zh) * | 2021-02-23 | 2021-05-11 | 湖南斯北图科技有限公司 | 一种卫星物联网终端的功率控制方法 |
Also Published As
Publication number | Publication date |
---|---|
HK1070762A1 (en) | 2005-06-24 |
EP1393470A1 (en) | 2004-03-03 |
JP4017594B2 (ja) | 2007-12-05 |
ZA200309341B (en) | 2004-12-01 |
DE60226434D1 (de) | 2008-06-19 |
EP1393470B1 (en) | 2008-05-07 |
JP2004528788A (ja) | 2004-09-16 |
WO2002100002A1 (en) | 2002-12-12 |
CA2449975A1 (en) | 2002-12-12 |
NO20012776D0 (no) | 2001-06-06 |
CN1539212B (zh) | 2010-05-26 |
ATE394840T1 (de) | 2008-05-15 |
BR0210213A (pt) | 2004-04-27 |
CA2449975C (en) | 2012-04-17 |
US20040209637A1 (en) | 2004-10-21 |
DK1393470T3 (da) | 2008-09-08 |
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Owner name: ZARDAVERINE CO., LTD. Free format text: FORMER OWNER: TELUNNUO SATELLITE RADIO CO., LTD. Effective date: 20080912 Owner name: TELUNNUO SATELLITE RADIO CO., LTD. Free format text: FORMER OWNER: TELENOR ASA Effective date: 20080912 |
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Effective date of registration: 20080912 Address after: Norway Fouer cloth Applicant after: Vizada Address before: Norway Forneb Applicant before: TELENOR Satellite Broadcasting Co. Effective date of registration: 20080912 Address after: Norway Forneb Applicant after: TELENOR Satellite Broadcasting Co. Address before: Norway Forneb Applicant before: Telenor ASA |
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