US20030236070A1
(en)
|
2002-06-25 |
2003-12-25 |
Seligsohn Sherwin I. |
Sub-orbital, high altitude communications system
|
US5915207A
(en)
|
1996-01-22 |
1999-06-22 |
Hughes Electronics Corporation |
Mobile and wireless information dissemination architecture and protocols
|
US6781968B1
(en)
|
1997-09-08 |
2004-08-24 |
Marc Arnold |
Wireless communication system, apparatus and method using an atmospheric platform having a wideband trunkline
|
WO1999013598A1
(en)
*
|
1997-09-08 |
1999-03-18 |
Angel Technologies Corporation |
Wireless communication using atmospheric platform
|
US6751442B1
(en)
*
|
1997-09-17 |
2004-06-15 |
Aerosat Corp. |
Low-height, low-cost, high-gain antenna and system for mobile platforms
|
US6061562A
(en)
*
|
1997-10-30 |
2000-05-09 |
Raytheon Company |
Wireless communication using an airborne switching node
|
US5982337A
(en)
*
|
1998-02-20 |
1999-11-09 |
Marconi Aerospace Systems Inc. |
Cellular antennas for stratosphere coverage of multi-band annular earth pattern
|
WO2000079705A1
(en)
*
|
1999-06-17 |
2000-12-28 |
Mitsubishi Denki Kabushiki Kaisha |
Mobile communication system
|
US6642894B1
(en)
*
|
1999-09-13 |
2003-11-04 |
Motorola, Inc. |
Smart antenna for airborne cellular system
|
US6768906B2
(en)
|
1999-09-13 |
2004-07-27 |
Motorola, Inc. |
System and technique for plane switchover in an aircraft based wireless communication system
|
DE60045038D1
(en)
*
|
1999-09-13 |
2010-11-11 |
Torsal Technology Group Ltd Ll |
METHOD AND DEVICE FOR LOAD CONTROL OF A COMMUNICATION SYSTEM
|
US7339520B2
(en)
|
2000-02-04 |
2008-03-04 |
The Directv Group, Inc. |
Phased array terminal for equatorial satellite constellations
|
US7027769B1
(en)
*
|
2000-03-31 |
2006-04-11 |
The Directv Group, Inc. |
GEO stationary communications system with minimal delay
|
AU2000244495A1
(en)
*
|
2000-04-06 |
2001-10-23 |
Skycom Corporation |
Sub-orbital relays
|
US6388615B1
(en)
*
|
2000-06-06 |
2002-05-14 |
Hughes Electronics Corporation |
Micro cell architecture for mobile user tracking communication system
|
US6756937B1
(en)
*
|
2000-06-06 |
2004-06-29 |
The Directv Group, Inc. |
Stratospheric platforms based mobile communications architecture
|
US6725013B1
(en)
|
2000-06-15 |
2004-04-20 |
Hughes Electronics Corporation |
Communication system having frequency reuse in non-blocking manner
|
US7200360B1
(en)
|
2000-06-15 |
2007-04-03 |
The Directv Group, Inc. |
Communication system as a secondary platform with frequency reuse
|
US6856803B1
(en)
|
2000-06-26 |
2005-02-15 |
Motorola, Inc. |
Method for maintaining candidate handoff list for airborne cellular system
|
US6675013B1
(en)
|
2000-06-26 |
2004-01-06 |
Motorola, Inc. |
Doppler correction and path loss compensation for airborne cellular system
|
US6813257B1
(en)
|
2000-06-26 |
2004-11-02 |
Motorola, Inc. |
Apparatus and methods for controlling short code timing offsets in a CDMA system
|
US6507739B1
(en)
|
2000-06-26 |
2003-01-14 |
Motorola, Inc. |
Apparatus and methods for controlling a cellular communications network having airborne transceivers
|
US6795699B1
(en)
*
|
2000-06-27 |
2004-09-21 |
Motorola, Inc. |
Geolocation techniques for an airborne cellular system
|
US6804515B1
(en)
|
2000-06-27 |
2004-10-12 |
Motorola, Inc. |
Transportable infrastructure for airborne cellular system
|
US6751458B1
(en)
|
2000-07-07 |
2004-06-15 |
The Directv Group, Inc. |
Architecture utilizing frequency reuse in accommodating user-link and feeder-link transmissions
|
US6829479B1
(en)
|
2000-07-14 |
2004-12-07 |
The Directv Group. Inc. |
Fixed wireless back haul for mobile communications using stratospheric platforms
|
US7317916B1
(en)
|
2000-09-14 |
2008-01-08 |
The Directv Group, Inc. |
Stratospheric-based communication system for mobile users using additional phased array elements for interference rejection
|
US6388634B1
(en)
|
2000-10-31 |
2002-05-14 |
Hughes Electronics Corporation |
Multi-beam antenna communication system and method
|
US7809403B2
(en)
*
|
2001-01-19 |
2010-10-05 |
The Directv Group, Inc. |
Stratospheric platforms communication system using adaptive antennas
|
GB0102639D0
(en)
*
|
2001-02-01 |
2001-03-21 |
Daly Neil |
Broadband communications system
|
US6559797B1
(en)
|
2001-02-05 |
2003-05-06 |
Hughes Electronics Corporation |
Overlapping subarray patch antenna system
|
US7068733B2
(en)
|
2001-02-05 |
2006-06-27 |
The Directv Group, Inc. |
Sampling technique for digital beam former
|
DE502005009151D1
(en)
*
|
2005-12-01 |
2010-04-15 |
Eurocopter Deutschland |
Aircraft communication system, in particular for a helicopter
|
CN103458428B
(en)
*
|
2013-01-24 |
2017-04-12 |
深圳信息职业技术学院 |
Cell design method and device based on HAPS communication
|
WO2015147715A1
(en)
*
|
2014-03-28 |
2015-10-01 |
Telefonaktiebolaget L M Ericsson (Publ) |
Method and device for controlling an autonomous device
|
US9991944B2
(en)
*
|
2015-01-15 |
2018-06-05 |
Hughes Network Systems, Llc |
High altitude platform with multibeam coverage for aero-based terminals
|
GB2540774A
(en)
*
|
2015-07-27 |
2017-02-01 |
Avanti Communications Group Plc |
Satellite communication
|
US10455520B2
(en)
|
2017-03-30 |
2019-10-22 |
At&T Intellectual Property I, L.P. |
Altitude based device management in a wireless communications system
|