Wedge shaped cells in a wireless communication system
First Claim
1. A network for providing air-to-ground (ATG) wireless communication in various cells, the network comprising:
- a first base station array, each base station of which includes a respective first antenna array defining a first directional radiation pattern, wherein each base station of the first base station array is disposed spaced apart from another base station of the first base station array; and
a second base station array, each base station of which includes a respective second antenna array defining a second directional radiation pattern,wherein each base station of the second base station array is disposed spaced apart from another base station of the second base station array,wherein at least one base station of the first base station array overlaps cell coverage areas with at least one base station of the second base station array,wherein the first directional radiation pattern or the second directional radiation pattern defines a substantially wedge shaped radiation pattern,wherein each base station of the first base station array is of a first type, and each base station of the second base station array is of a second type, the first and second types being different from each other,wherein the at least one base station of the first base station array overlaps cell coverage areas with the at least one base station of the second base station array to extend coverage for communication with an aircraft up to a predetermined altitude; and
wherein the at least one base station of the first base station array is enabled to handover communication with the aircraft to the at least one base station of the second base station array responsive to movement of the aircraft.
2 Assignments
0 Petitions
Accused Products
Abstract
Aspects described herein relate to a network for providing air-to-ground wireless communication in various cells. The network includes a first base station array, each base station of which includes a respective first antenna array defining a directional radiation pattern that is oriented in a first direction, wherein each base station of the first base station array is disposed spaced apart from another base station of the first base station array along the first direction by a first distance. The network also includes a similar second base station array where the second base station array extends substantially parallel to the first base station array and is spaced apart from the first base station array by a second distance to form continuous and at least partially overlapping cell coverage areas between respective base stations of the first and second base station arrays.
24 Citations
20 Claims
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1. A network for providing air-to-ground (ATG) wireless communication in various cells, the network comprising:
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a first base station array, each base station of which includes a respective first antenna array defining a first directional radiation pattern, wherein each base station of the first base station array is disposed spaced apart from another base station of the first base station array; and a second base station array, each base station of which includes a respective second antenna array defining a second directional radiation pattern, wherein each base station of the second base station array is disposed spaced apart from another base station of the second base station array, wherein at least one base station of the first base station array overlaps cell coverage areas with at least one base station of the second base station array, wherein the first directional radiation pattern or the second directional radiation pattern defines a substantially wedge shaped radiation pattern, wherein each base station of the first base station array is of a first type, and each base station of the second base station array is of a second type, the first and second types being different from each other, wherein the at least one base station of the first base station array overlaps cell coverage areas with the at least one base station of the second base station array to extend coverage for communication with an aircraft up to a predetermined altitude; and wherein the at least one base station of the first base station array is enabled to handover communication with the aircraft to the at least one base station of the second base station array responsive to movement of the aircraft. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A network for providing air-to-ground (ATG) wireless communication in various cells, the network comprising:
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a first base station array, each base station of which includes a respective first antenna array defining a first directional radiation pattern, wherein each base station of the first base station array is disposed spaced apart from another base station of the first base station array; and a second base station array, each base station of which includes a respective second antenna array defining a second directional radiation pattern, wherein each base station of the second base station array is disposed spaced apart from another base station of the second base station array, wherein at least one base station of the first base station array overlaps cell coverage areas with at least one base station of the second base station array, wherein the first directional radiation pattern or the second directional radiation pattern defines a radiation pattern that extends toward the horizon bounded between a first elevation angle and a second elevation angle, wherein each base station of the first base station array is of a first type, and each base station of the second base station array is of a second type, the first and second types being different from each other, wherein the at least one base station of the first base station array overlaps cell coverage areas with the at least one base station of the second base station array to extend coverage for communication with an aircraft up to a predetermined altitude; and wherein the at least one base station of the first base station array is enabled to handover communication with the aircraft to the at least one base station of the second base station array responsive to movement of the aircraft. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification