BRPI0511619A - método de operar um sistema de comunicação de radiotelefone de satélite, sistema de comunicação de radiotelefone de satélite, e, aparelho - Google Patents
método de operar um sistema de comunicação de radiotelefone de satélite, sistema de comunicação de radiotelefone de satélite, e, aparelhoInfo
- Publication number
- BRPI0511619A BRPI0511619A BRPI0511619-8A BRPI0511619A BRPI0511619A BR PI0511619 A BRPI0511619 A BR PI0511619A BR PI0511619 A BRPI0511619 A BR PI0511619A BR PI0511619 A BRPI0511619 A BR PI0511619A
- Authority
- BR
- Brazil
- Prior art keywords
- communication system
- satellite radiotelephone
- radiotelephone communication
- radio signals
- received
- 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
- H04B7/1851—Systems using a satellite or space-based relay
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)
- Mobile Radio Communication Systems (AREA)
- Noise Elimination (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
MéTODO DE OPERAR UM SISTEMA DE COMUNICAçãO DE RADIOTELEFONE DE SATéLITE, SISTEMA DE COMUNICAçãO DE RADIOTELEFONE DE SATéLITE, E, APARELHO. Primeiros sinais de rádio são recebidos por um primeiro satélite, os primeiros sinais de rádio recebidos incluindo um sinal de ligação superior de satélite desejado transmitido de uma primeira fonte usando uma freqüência designada à primeira fonte e um sinal interferente transmitido de uma segunda fonte usando a freqüência designada à primeira fonte. Os primeiros sinais de rádio são combinados baseado em um primeiro critério de desempenho para gerar um primeiro sinal de saída. Segundos sinais de rádio são recebidos por um segundo satélite, os segundos sinais de rádio recebidos incluindo uma medida do sinal desejado. Os segundos sinais de rádio são combinados baseado em um segundo critério de desempenho para produzir um segundo sinal de saída. O primeiro e segundo sinais de saída são combinados para gerar uma estimativa do sinal de ligação superior de satélite desejado.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/890,758 US7340213B2 (en) | 2003-07-30 | 2004-07-14 | Intra- and/or inter-system interference reducing systems and methods for satellite communications systems |
| PCT/US2005/024458 WO2006019667A1 (en) | 2004-07-14 | 2005-07-11 | Co-channel interference reducing arrangement in a satellite communications systems, and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0511619A true BRPI0511619A (pt) | 2008-01-02 |
Family
ID=35351648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0511619-8A BRPI0511619A (pt) | 2004-07-14 | 2005-07-11 | método de operar um sistema de comunicação de radiotelefone de satélite, sistema de comunicação de radiotelefone de satélite, e, aparelho |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1766810B1 (pt) |
| CN (1) | CN1989707B (pt) |
| AT (1) | ATE377299T1 (pt) |
| BR (1) | BRPI0511619A (pt) |
| DE (1) | DE602005003136T2 (pt) |
| DK (1) | DK1766810T3 (pt) |
| ES (1) | ES2292142T3 (pt) |
| WO (1) | WO2006019667A1 (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7634229B2 (en) * | 2005-03-15 | 2009-12-15 | Atc Technologies, Llc | Intra-system and/or inter-system reuse of feeder link frequencies including interference suppression systems and methods |
| MY191476A (en) * | 2015-07-31 | 2022-06-28 | Viasat Inc | Flexible capacity satellite constellation |
| CN107294593B (zh) * | 2017-06-21 | 2020-05-01 | 哈尔滨工业大学深圳研究生院 | 基于geo骨干中继的深空下行链路多跳传输方法及系统 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999000908A1 (en) * | 1997-06-30 | 1999-01-07 | Thomson Consumer Electronics, Inc. | Opposite polarization interference cancellation in satellite communication |
| JP3632535B2 (ja) * | 1999-12-15 | 2005-03-23 | 日本電気株式会社 | ダイバーシチ送受信方法および装置 |
| US20040042569A1 (en) * | 2002-09-03 | 2004-03-04 | Electro-Radiation Incorporated | Method and apparatus to provide communication protection technology for satellite earth stations |
-
2005
- 2005-07-11 ES ES05771252T patent/ES2292142T3/es active Active
- 2005-07-11 EP EP05771252A patent/EP1766810B1/en active Active
- 2005-07-11 DE DE602005003136T patent/DE602005003136T2/de active Active
- 2005-07-11 DK DK05771252T patent/DK1766810T3/da active
- 2005-07-11 BR BRPI0511619-8A patent/BRPI0511619A/pt not_active Application Discontinuation
- 2005-07-11 WO PCT/US2005/024458 patent/WO2006019667A1/en active IP Right Grant
- 2005-07-11 CN CN2005800232135A patent/CN1989707B/zh active Active
- 2005-07-11 AT AT05771252T patent/ATE377299T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN1989707A (zh) | 2007-06-27 |
| DE602005003136T2 (de) | 2008-08-14 |
| EP1766810B1 (en) | 2007-10-31 |
| DE602005003136D1 (de) | 2007-12-13 |
| EP1766810A1 (en) | 2007-03-28 |
| CN1989707B (zh) | 2012-11-28 |
| WO2006019667A1 (en) | 2006-02-23 |
| DK1766810T3 (da) | 2007-11-26 |
| ATE377299T1 (de) | 2007-11-15 |
| ES2292142T3 (es) | 2008-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09B | Patent application refused [chapter 9.2 patent gazette] | ||
| B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL |