Multi-sectorized base transceiver station system
First Claim
1. A multi-sectorized base transceiver station system for increasing system capacity in a mobile communication system by sectorizing base transceiver stations covering a particular coverage area within a cell, said multi-sectorized base transceiver station system comprising:
- a first base transceiver station having a first narrow beam directional antenna, a second narrow beam directional antenna, and a third narrow beam directional antenna, where said first, second, and third antennas serve first, second, and third sector areas of said particular coverage area, respectively, and where said first, second, and third antennas are separated by 60°
with respect to each other; and
a second base transceiver station having a fourth narrow beam directional antenna, a fifth narrow beam directional antenna, and a sixth narrow beam directional antenna, where said fourth, fifth, and sixth antennas serve fourth, fifth, and sixth sector areas of said particular coverage area, respectively, where said fourth, fifth, and sixth antennas are separated by 60°
with respect to each other, said first base transceiver station and said second base transceiver station are separated by 180°
with respect to each other, and where none of the sector areas overlap.
1 Assignment
0 Petitions
Accused Products
Abstract
A multi-sectorized base transceiver station system for increasing system capacity in a mobile communication system is provided by sectorizing base transceiver stations covering a particular coverage area within a cell. The multi-sectorized base transceiver station system includes a first base transceiver station having a first narrow beam directional antenna, a second narrow beam directional antenna, and a third narrow beam directional antenna, where the first, second, and third antennas are separated by 60° with respect to each other; and a second base transceiver station having a fourth narrow beam directional antenna, a fifth narrow beam directional antenna, and a sixth narrow beam directional antenna, where the fourth, fifth, and sixth antennas are separated by 60° with respect to each other. The first base transceiver station and the second base transceiver station are separated by 180° with respect to each other.
25 Citations
18 Claims
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1. A multi-sectorized base transceiver station system for increasing system capacity in a mobile communication system by sectorizing base transceiver stations covering a particular coverage area within a cell, said multi-sectorized base transceiver station system comprising:
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a first base transceiver station having a first narrow beam directional antenna, a second narrow beam directional antenna, and a third narrow beam directional antenna, where said first, second, and third antennas serve first, second, and third sector areas of said particular coverage area, respectively, and where said first, second, and third antennas are separated by 60°
with respect to each other; and
a second base transceiver station having a fourth narrow beam directional antenna, a fifth narrow beam directional antenna, and a sixth narrow beam directional antenna, where said fourth, fifth, and sixth antennas serve fourth, fifth, and sixth sector areas of said particular coverage area, respectively, where said fourth, fifth, and sixth antennas are separated by 60°
with respect to each other, said first base transceiver station and said second base transceiver station are separated by 180°
with respect to each other, and where none of the sector areas overlap.- View Dependent Claims (2, 3, 4, 5)
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6. A multi-sectorized base transceiver station system for increasing system capacity in a mobile communication system by sectorizing base transceiver stations covering a particular coverage area within a cell, said multi-sectorized base transceiver station comprising:
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a first base transceiver station having a first narrow beam directional antenna, a second narrow beam directional antenna, and a third narrow beam directional antenna, where said first, second, and third antennas serve first, second, and third sector areas of said particular coverage area, respectively, and where said first, second, and third antennas are separated by 120°
with respect to each other; and
a second base transceiver station having a fourth narrow beam directional antenna, a fifth narrow beam directional antenna, and a sixth narrow beam directional antenna, where said fourth, fifth, and sixth antennas are separated by 120°
with respect to each other, where said first base transceiver station and said second base transceiver station serve fourth, fifth, and sixth sector areas of said particular coverage area, respectively, where said fourth, fifth, and sixth antennas are separated by 60°
with respect to each other, and where none of the sector areas overlap.- View Dependent Claims (7, 8, 9, 10)
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11. A multi-sectorized base transceiver station system for increasing system capacity in a mobile communication system by sectorizing base transceiver stations covering a particular coverage area within a cell, said multi-sectorized base transceiver station comprising:
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a first base transceiver station having a first narrow beam directional antenna, a second narrow beam directional antenna, and a third narrow beam directional antenna, where said first, second, and third antennas are separated by 120°
with respect to each other; and
a second base transceiver station having a fourth narrow beam directional antenna, a fifth narrow beam directional antenna, and a sixth narrow beam directional antenna, where said fourth, fifth, and sixth antennas are separated by 120°
with respect to each other, where said first and second base transceiver stations are located on a site by equalizing a direction of propagation of said antennas of said first and second base transceiver stations, and where said first and second base transceiver stations are configured to have a different non-overlapping area of coverage with respect to each other.- View Dependent Claims (12, 13, 14, 15, 16, 17, 18)
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Specification