BR112017020098B1 - Aperfeiçoando cobertura epfd para satélites ngso - Google Patents
Aperfeiçoando cobertura epfd para satélites ngso Download PDFInfo
- Publication number
- BR112017020098B1 BR112017020098B1 BR112017020098-8A BR112017020098A BR112017020098B1 BR 112017020098 B1 BR112017020098 B1 BR 112017020098B1 BR 112017020098 A BR112017020098 A BR 112017020098A BR 112017020098 B1 BR112017020098 B1 BR 112017020098B1
- Authority
- BR
- Brazil
- Prior art keywords
- satellite
- coverage area
- region
- angle
- ngso
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract description 37
- 238000004891 communication Methods 0.000 claims description 91
- 230000000670 limiting effect Effects 0.000 claims description 14
- 230000004907 flux Effects 0.000 claims description 6
- 230000002452 interceptive effect Effects 0.000 claims description 5
- 230000003213 activating effect Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 35
- 238000010586 diagram Methods 0.000 description 21
- 230000006870 function Effects 0.000 description 17
- 238000012545 processing Methods 0.000 description 16
- 230000009849 deactivation Effects 0.000 description 9
- 230000007717 exclusion Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 230000004913 activation Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000004422 calculation algorithm Methods 0.000 description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
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- 238000013468 resource allocation Methods 0.000 description 1
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- 238000004088 simulation Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
-
- 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
- H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
- H04B7/18539—Arrangements for managing radio, resources, i.e. for establishing or releasing a connection
-
- 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
- H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
- H04B7/18539—Arrangements for managing radio, resources, i.e. for establishing or releasing a connection
- H04B7/18543—Arrangements for managing radio, resources, i.e. for establishing or releasing a connection for adaptation of transmission parameters, e.g. power control
-
- 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
-
- 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
- H04B7/18513—Transmission in a satellite or space-based system
-
- 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
- H04B7/204—Multiple access
- H04B7/2041—Spot beam multiple access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Radio Relay Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562136075P | 2015-03-20 | 2015-03-20 | |
| US62/136,075 | 2015-03-20 | ||
| US14/864,791 | 2015-09-24 | ||
| US14/864,791 US9585150B2 (en) | 2015-03-20 | 2015-09-24 | EPFD coverage for NGSO satellites |
| PCT/US2016/021083 WO2016153764A1 (en) | 2015-03-20 | 2016-03-05 | Improving epfd coverage for ngso satellites |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112017020098A2 BR112017020098A2 (pt) | 2018-05-29 |
| BR112017020098B1 true BR112017020098B1 (pt) | 2023-12-05 |
Family
ID=56923988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112017020098-8A BR112017020098B1 (pt) | 2015-03-20 | 2016-03-05 | Aperfeiçoando cobertura epfd para satélites ngso |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US9730227B2 (https=) |
| EP (2) | EP3272031B1 (https=) |
| JP (2) | JP6301568B1 (https=) |
| KR (2) | KR101843706B1 (https=) |
| CN (2) | CN107408977B (https=) |
| BR (1) | BR112017020098B1 (https=) |
| SG (1) | SG11201706094RA (https=) |
| WO (2) | WO2016153762A1 (https=) |
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2015
- 2015-09-24 US US14/864,722 patent/US9730227B2/en active Active
- 2015-09-24 US US14/864,791 patent/US9585150B2/en active Active
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2016
- 2016-03-04 EP EP16712127.6A patent/EP3272031B1/en active Active
- 2016-03-04 KR KR1020177026121A patent/KR101843706B1/ko active Active
- 2016-03-04 WO PCT/US2016/021080 patent/WO2016153762A1/en not_active Ceased
- 2016-03-04 CN CN201680016312.9A patent/CN107408977B/zh active Active
- 2016-03-04 JP JP2017548413A patent/JP6301568B1/ja active Active
- 2016-03-05 JP JP2017548410A patent/JP6795513B2/ja active Active
- 2016-03-05 CN CN201680016309.7A patent/CN107431530B/zh active Active
- 2016-03-05 WO PCT/US2016/021083 patent/WO2016153764A1/en not_active Ceased
- 2016-03-05 SG SG11201706094RA patent/SG11201706094RA/en unknown
- 2016-03-05 BR BR112017020098-8A patent/BR112017020098B1/pt active IP Right Grant
- 2016-03-05 KR KR1020177026122A patent/KR102291892B1/ko active Active
- 2016-03-05 EP EP16710901.6A patent/EP3272030B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20160277095A1 (en) | 2016-09-22 |
| JP2018512797A (ja) | 2018-05-17 |
| WO2016153764A1 (en) | 2016-09-29 |
| KR20170129142A (ko) | 2017-11-24 |
| SG11201706094RA (en) | 2017-10-30 |
| KR102291892B1 (ko) | 2021-08-19 |
| EP3272030B1 (en) | 2021-04-28 |
| CN107431530A (zh) | 2017-12-01 |
| WO2016153762A1 (en) | 2016-09-29 |
| CN107408977A (zh) | 2017-11-28 |
| US20160278064A1 (en) | 2016-09-22 |
| KR20170129143A (ko) | 2017-11-24 |
| EP3272030A1 (en) | 2018-01-24 |
| US9585150B2 (en) | 2017-02-28 |
| JP6795513B2 (ja) | 2020-12-02 |
| CN107431530B (zh) | 2021-03-19 |
| BR112017020098A2 (pt) | 2018-05-29 |
| CN107408977B (zh) | 2020-03-03 |
| KR101843706B1 (ko) | 2018-03-29 |
| JP6301568B1 (ja) | 2018-03-28 |
| EP3272031B1 (en) | 2020-04-15 |
| US9730227B2 (en) | 2017-08-08 |
| EP3272031A1 (en) | 2018-01-24 |
| JP2018513602A (ja) | 2018-05-24 |
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