ATE469471T1 - Anpassung der modulation und kodierung einer satelliten-abwärtsverknüpfung auf basis der neigungsdistanz - Google Patents
Anpassung der modulation und kodierung einer satelliten-abwärtsverknüpfung auf basis der neigungsdistanzInfo
- Publication number
- ATE469471T1 ATE469471T1 AT08743438T AT08743438T ATE469471T1 AT E469471 T1 ATE469471 T1 AT E469471T1 AT 08743438 T AT08743438 T AT 08743438T AT 08743438 T AT08743438 T AT 08743438T AT E469471 T1 ATE469471 T1 AT E469471T1
- Authority
- AT
- Austria
- Prior art keywords
- modulation
- satellite
- slant range
- coding format
- encoding
- 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
- H04B7/18578—Satellite systems for providing broadband data service to individual earth stations
- H04B7/18595—Arrangements for adapting broadband applications to satellite systems
-
- 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
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/02—Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information
- H04H60/07—Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information characterised by processes or methods for the generation
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)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US88393407P | 2007-01-08 | 2007-01-08 | |
PCT/US2008/050498 WO2008086344A2 (en) | 2007-01-08 | 2008-01-08 | Modulation and coding adjustment of a satellite downlink based on the slant distance |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE469471T1 true ATE469471T1 (de) | 2010-06-15 |
Family
ID=39594232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08743438T ATE469471T1 (de) | 2007-01-08 | 2008-01-08 | Anpassung der modulation und kodierung einer satelliten-abwärtsverknüpfung auf basis der neigungsdistanz |
Country Status (6)
Country | Link |
---|---|
US (1) | US7724698B2 (de) |
EP (1) | EP2103004B1 (de) |
AT (1) | ATE469471T1 (de) |
CA (1) | CA2674605A1 (de) |
DE (1) | DE602008001369D1 (de) |
WO (1) | WO2008086344A2 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101469856B1 (ko) * | 2008-07-10 | 2014-12-05 | 삼성전자주식회사 | 계층 변조 기법 또는 네트워크 코딩 기법을 이용하는 통신시스템 |
WO2010058884A1 (en) * | 2008-11-19 | 2010-05-27 | Lg Electronics Inc. | Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal |
US9510292B2 (en) * | 2012-03-13 | 2016-11-29 | Qualcomm Incorporated | Limiting wireless discovery range |
US9176213B2 (en) * | 2013-03-13 | 2015-11-03 | Northrop Grumman Systems Corporation | Adaptive coded modulation in low earth orbit satellite communication system |
US10267923B2 (en) * | 2015-02-26 | 2019-04-23 | Src, Inc. | Method and systems for restoring a GPS signal |
US9628168B2 (en) * | 2015-02-26 | 2017-04-18 | Space Systems/Loral, Llc | Dynamic link adaption and/or dynamic allocation of communication resources of a communication system based on external interference information received from external interference information sources |
JP6275330B2 (ja) * | 2015-04-30 | 2018-02-07 | 三菱電機株式会社 | 送信局、制御局、受信局、データ伝送システムおよびデータ伝送方法 |
EP3188377A1 (de) * | 2015-12-29 | 2017-07-05 | Forsway Scandinavia AB | Terrestrisches hybridsatellit-breitbandnetzwerk |
US10312996B2 (en) | 2016-09-30 | 2019-06-04 | Hughes Network Systems, Llc | Systems and methods for using adaptive coding and modulation in a regenerative satellite communication system |
WO2019012638A1 (ja) * | 2017-07-13 | 2019-01-17 | 三菱電機株式会社 | 送信局、受信局、制御局、データ伝送システムおよびデータ伝送システムの制御方法 |
BE1026714B1 (nl) | 2018-10-18 | 2020-05-20 | Newtec Cy N V | Satellietcommunicatiezender |
SG11202107660XA (en) * | 2019-02-11 | 2021-08-30 | Viasat Inc | Delta coding for remote sensing |
US10892818B2 (en) * | 2019-05-07 | 2021-01-12 | Contec Co., Ltd. | System, apparatus and method for managing satellite operation service |
US10924203B1 (en) * | 2019-07-26 | 2021-02-16 | Hughes Network Systems, Llc | On-the-fly inroute adaptive modulation |
EP3896869A1 (de) * | 2020-04-16 | 2021-10-20 | Deutsche Telekom AG | Verfahren zum aufbauen einer satellitenkommunikationsverbindung von einem satellitentelefon zu einem kommunikationssatelliten und satellitentelefon zum ausführen eines solchen verfahrens |
CN111835397B (zh) * | 2020-05-29 | 2022-04-12 | 北京空间飞行器总体设计部 | 一种遥感卫星可编码调整功能测试方法及系统 |
GB2607646B (en) * | 2021-06-08 | 2023-11-08 | Qlm Tech Ltd | Gas detection tuning modulation |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2904241B2 (ja) * | 1992-07-01 | 1999-06-14 | ケイディディ株式会社 | ディファレンシャル・データ信号の伝送方法 |
KR100355271B1 (ko) | 2000-10-11 | 2002-10-11 | 한국전자통신연구원 | 적응형 전송기법을 이용한 강우 감쇠 보상방법 |
US7047029B1 (en) * | 2001-09-10 | 2006-05-16 | The Directv Group, Inc. | Adaptive transmission system |
US7394780B1 (en) * | 2003-11-26 | 2008-07-01 | Idirect Incorporated | Method, apparatus, and system for downstream recovery in a communication network |
US7512198B2 (en) * | 2005-06-24 | 2009-03-31 | The Boeing Company | Efficient diversity combining for wideband downlink |
-
2008
- 2008-01-08 CA CA002674605A patent/CA2674605A1/en not_active Abandoned
- 2008-01-08 EP EP08743438A patent/EP2103004B1/de active Active
- 2008-01-08 DE DE602008001369T patent/DE602008001369D1/de active Active
- 2008-01-08 US US11/970,637 patent/US7724698B2/en active Active
- 2008-01-08 AT AT08743438T patent/ATE469471T1/de not_active IP Right Cessation
- 2008-01-08 WO PCT/US2008/050498 patent/WO2008086344A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2103004B1 (de) | 2010-05-26 |
WO2008086344A3 (en) | 2009-02-05 |
EP2103004A2 (de) | 2009-09-23 |
US20080165840A1 (en) | 2008-07-10 |
DE602008001369D1 (de) | 2010-07-08 |
WO2008086344A2 (en) | 2008-07-17 |
CA2674605A1 (en) | 2008-07-17 |
US7724698B2 (en) | 2010-05-25 |
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |