1
Peter D Karabinis, Rajendra Singh: Integrated or autonomous system and method of satellite-terrestrial frequency reuse using signal attenuation and/or blockage, dynamic assignment of frequencies and/or hysteresis. Mobile Satellite Ventures, February 22, 2005: US06859652 (185 worldwide citation)

A cellular communications system comprising a space based system comprising a first set of cells, and a ground based system comprising a second set of cells. The space and ground systems can optionally function substantially autonomously, with each using spectrum from at least one predetermined freq ...


2
Peter D Karabinis, Rajendra Singh: Integrated or autonomous system and method of satellite-terrestrial frequency reuse using signal attenuation and/or blockage, dynamic assignment of frequencies and/or hysteresis. ATC Technologies, Myers Bigel Sibley & Sajovec P A, August 18, 2009: US07577400 (37 worldwide citation)

A cellular communications system comprising a space based system comprising a first set of cells, and a ground based system comprising a second set of cells. The space and ground systems can optionally function substantially autonomously, with each using spectrum from at least one predetermined freq ...


3
Peter D Karabinis, Rajendra Singh: Integrated or autonomous system and method of satellite-terrestrial frequency reuse using signal attenuation and/or blockage, dynamic assignment of frequencies and/or hysteresis. ATC Technologies, Myers Bigel Sibley & Sajovec P A, April 27, 2010: US07706746 (27 worldwide citation)

A cellular communications system comprising a space based system comprising a first set of cells, and a ground based system comprising a second set of cells. The space and ground systems can optionally function substantially autonomously, with each using spectrum from at least one predetermined freq ...


4
Peter D Karabinis, Rajendra Singh: Integrated or autonomous system and method of satellite-terrestrial frequency reuse using signal attenuation and/or blockage, dynamic assignment of frequencies and/or hysteresis. ATC Technologies, Myers Bigel Sibley & Sajovec P A, November 9, 2010: US07831251 (24 worldwide citation)

A cellular communications system comprising a space based system comprising a first set of cells, and a ground based system comprising a second set of cells. The space and ground systems can optionally function substantially autonomously, with each using spectrum from at least one predetermined freq ...


5
Peter D Karabinis, Rajendra Singh: Integrated or autonomous system and method of satellite-terrestrial frequency reuse using signal attenuation and/or blockage, dynamic assignment of frequencies and/or hysteresis. ATC Technologies, Myers Bigel Sibley & Sajovec P A, March 15, 2011: US07907893 (20 worldwide citation)

A cellular communications system comprising a space based system comprising a first set of cells, and a ground based system comprising a second set of cells. The space and ground systems can optionally function substantially autonomously, with each using spectrum from at least one predetermined freq ...


6
Peter D Karabinis, Rajendra Singh: Integrated or autonomous system and method of satellite-terrestrial frequency reuse using signal attenuation and/or blockage, dynamic assignment of frequencies and/or hysteresis. ATC Technologies, Myers Bigel Sigbley & Sajovec P A, February 5, 2013: US08369775 (3 worldwide citation)

A signal strength that is associated with a first wireless communications channel is detected. Electromagnetic energy is transmitted over the first wireless communications channel in response to the signal strength being sufficiently weak. A determination is made whether a handoff should be made to ...


7
Karabinis Peter D, Singh Rajendra: Integrated or autonomous system and method of satellite-terrestrial frequency reuse using signal attenuation and/or blockage, dynamic assignment of frequencies and/or hysteresis. Mobile Satellite Ventures, December 21, 2005: EP1608086-A2 (2 worldwide citation)

A cellular communications system comprises a space based system comprising the first and second first set of cells (514). The space and ground system (504,506 and 508) can optionally function substantially autonomously, with each using spectrum from at least one predetermined frequency band.


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Peter D Karabinis, Rajendra Singh: Integrated or autonomous system and method of satellite-terrestrial frequency reuse using signal attenuation and/or blockage, dynamic assignment of frequencies and/or hysteresis. Mobile Satellite Ventures, Hale & Dorr, July 11, 2002: US20020090942-A1 (1 worldwide citation)

A cellular communications system comprising a space based system comprising a first set of cells, and a ground based system comprising a second set of cells. The space and ground systems can optionally function substantially autonomously, with each using spectrum from at least one predetermined freq ...


9
Karabinis Peter D, Singh Rajendra: Integrated or autonomous system and method of satellite-terrestrial frequency reuse using signal attenuation and/or blockage, dynamic assignment of frequencies and/or hysteresis. Mobile Satellite Ventures, October 8, 2003: EP1350344-A2

A cellular communications system comprising a space based system comprising a first set of cells, and a ground based system comprising a second set of cells. The space and ground systems can optionally function substantially autonomously, with each using spectrum from at least one predetermined freq ...


10
Karabinis Peter D, Singh Rajendra: Integrated or autonomous system and method of satellite-terrestrial frequency reuse using signal attenuation and/or blockage, dynamic assignment of frequencies and/or hysteresis. Atc Tech, December 1, 2010: EP2256958-A2

A communications system (500) comprises at least one satellite (516) that is configured to provide wireless communications to subscriber terminals (512) in a service region using a set of frequencies and at least one base station (514) that is configured to provide wireless communications to subscri ...