ATE545218T1 - Systeme und verfahren zur terrestrischen wiederverwendung eines zellulären satellitenfrequenzspektrums im zeitteilungsduplex-oder im frequenzteilungsduplex-modus - Google Patents
Systeme und verfahren zur terrestrischen wiederverwendung eines zellulären satellitenfrequenzspektrums im zeitteilungsduplex-oder im frequenzteilungsduplex-modusInfo
- Publication number
- ATE545218T1 ATE545218T1 AT05853295T AT05853295T ATE545218T1 AT E545218 T1 ATE545218 T1 AT E545218T1 AT 05853295 T AT05853295 T AT 05853295T AT 05853295 T AT05853295 T AT 05853295T AT E545218 T1 ATE545218 T1 AT E545218T1
- Authority
- AT
- Austria
- Prior art keywords
- division duplex
- wireless communications
- frequency
- over
- ancillary terrestrial
- Prior art date
Links
- 230000001413 cellular effect Effects 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000001228 spectrum Methods 0.000 title 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
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
- H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
-
- 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
- H04B7/18563—Arrangements for interconnecting multiple 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
- H04B7/204—Multiple access
- H04B7/216—Code division or spread-spectrum multiple access [CDMA, SSMA]
-
- 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
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13098—Mobile subscriber
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13196—Connection circuit/link/trunk/junction, bridge, router, gateway
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13292—Time division multiplexing, TDM
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13333—Earth satellites
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/14—Spectrum sharing arrangements between different networks
-
- 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]
- H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
- H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
- H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
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)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/021,077 US7664460B2 (en) | 2001-09-14 | 2004-12-23 | Systems and methods for terrestrial reuse of cellular satellite frequency spectrum in a time-division duplex and/or frequency-division duplex mode |
| PCT/US2005/044336 WO2006071480A1 (en) | 2004-12-23 | 2005-12-08 | Systems and methods for terrestrial reuse of cellular satellite frequency spectrum in a time-division duplex and/or frequency-division duplex mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE545218T1 true ATE545218T1 (de) | 2012-02-15 |
Family
ID=36127508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT05853295T ATE545218T1 (de) | 2004-12-23 | 2005-12-08 | Systeme und verfahren zur terrestrischen wiederverwendung eines zellulären satellitenfrequenzspektrums im zeitteilungsduplex-oder im frequenzteilungsduplex-modus |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US7664460B2 (de) |
| EP (1) | EP1829247B1 (de) |
| AT (1) | ATE545218T1 (de) |
| CA (1) | CA2588191C (de) |
| WO (1) | WO2006071480A1 (de) |
Families Citing this family (114)
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|---|---|---|---|---|
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| EP1316233B1 (de) * | 2000-08-02 | 2011-10-05 | ATC Technologies, LLC | Koordinierte Wiederverwendung von Frequenzen von einem irdischen System und einem Satellitensystem. |
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| US7907944B2 (en) * | 2005-07-05 | 2011-03-15 | Atc Technologies, Llc | Methods, apparatus and computer program products for joint decoding of access probes in a CDMA communications system |
| US8190114B2 (en) * | 2005-07-20 | 2012-05-29 | Atc Technologies, Llc | Frequency-dependent filtering for wireless communications transmitters |
| US7623867B2 (en) | 2005-07-29 | 2009-11-24 | Atc Technologies, Llc | Satellite communications apparatus and methods using asymmetrical forward and return link frequency reuse |
| DE602006013994D1 (de) * | 2005-08-09 | 2010-06-10 | Atc Tech Llc | Satellitenkommunikationssysteme und verfahren mit verwendung von im wesentlichen benachbarten funkverbindungsantennen |
| US20070123252A1 (en) * | 2005-10-12 | 2007-05-31 | Atc Technologies, Llc | Systems, methods and computer program products for mobility management in hybrid satellite/terrestrial wireless communications systems |
| WO2007084682A1 (en) | 2006-01-20 | 2007-07-26 | Atc Technologies, Llc | Systems and methods for forward link closed loop beamforming |
| US8705436B2 (en) | 2006-02-15 | 2014-04-22 | Atc Technologies, Llc | Adaptive spotbeam broadcasting, systems, methods and devices for high bandwidth content distribution over satellite |
| WO2007100774A1 (en) | 2006-02-28 | 2007-09-07 | Atc Technologies, Llc | Systems, methods and transceivers for wireless communications over discontiguous spectrum segments |
| US7751823B2 (en) * | 2006-04-13 | 2010-07-06 | Atc Technologies, Llc | Systems and methods for controlling a level of interference to a wireless receiver responsive to an activity factor associated with a wireless transmitter |
| US8923850B2 (en) | 2006-04-13 | 2014-12-30 | Atc Technologies, Llc | Systems and methods for controlling base station sectors to reduce potential interference with low elevation satellites |
| US9014619B2 (en) | 2006-05-30 | 2015-04-21 | Atc Technologies, Llc | Methods and systems for satellite communications employing ground-based beam forming with spatially distributed hybrid matrix amplifiers |
| US8169955B2 (en) | 2006-06-19 | 2012-05-01 | Atc Technologies, Llc | Systems and methods for orthogonal frequency division multiple access (OFDMA) communications over satellite links |
| WO2008027109A2 (en) | 2006-06-29 | 2008-03-06 | Atc Technologies, Llc | Apparatus and methods for mobility management in hybrid terrestrial-satellite mobile communications systems |
| US8060082B2 (en) | 2006-11-14 | 2011-11-15 | Globalstar, Inc. | Ancillary terrestrial component services using multiple frequency bands |
| US8064824B2 (en) * | 2007-07-03 | 2011-11-22 | Atc Technologies, Llc | Systems and methods for reducing power robbing impact of interference to a satellite |
| US7978135B2 (en) | 2008-02-15 | 2011-07-12 | Atc Technologies, Llc | Antenna beam forming systems/methods using unconstrained phase response |
| US8433241B2 (en) * | 2008-08-06 | 2013-04-30 | Atc Technologies, Llc | Systems, methods and devices for overlaid operations of satellite and terrestrial wireless communications systems |
| US10110288B2 (en) * | 2009-11-04 | 2018-10-23 | Atc Technologies, Llc | Frequency division duplex (FDD) return link transmit diversity systems, methods and devices using forward link side information |
-
2004
- 2004-12-23 US US11/021,077 patent/US7664460B2/en not_active Expired - Lifetime
-
2005
- 2005-12-08 WO PCT/US2005/044336 patent/WO2006071480A1/en not_active Ceased
- 2005-12-08 AT AT05853295T patent/ATE545218T1/de active
- 2005-12-08 EP EP05853295A patent/EP1829247B1/de not_active Expired - Lifetime
- 2005-12-08 CA CA2588191A patent/CA2588191C/en not_active Expired - Lifetime
-
2009
- 2009-10-23 US US12/604,994 patent/US8078101B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US8078101B2 (en) | 2011-12-13 |
| WO2006071480A1 (en) | 2006-07-06 |
| EP1829247A1 (de) | 2007-09-05 |
| US20100039967A1 (en) | 2010-02-18 |
| CA2588191A1 (en) | 2006-07-06 |
| US7664460B2 (en) | 2010-02-16 |
| EP1829247B1 (de) | 2012-02-08 |
| US20050118948A1 (en) | 2005-06-02 |
| CA2588191C (en) | 2016-06-07 |
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