Systems and methods for exploiting inter-cell multiplexing gain in wireless cellular systems via distributed input distributed output technology
First Claim
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1. A multiple antenna system (MAS) with multiuser (MU) transmissions (“
- MU-MAS”
) comprising of a plurality of distributed wireless transceivers or access points forming a plurality of cells, wherein the cells have overlapping coverage and interfere with each other, and two or more distributed wireless transceivers cooperatively use spatial processing to create a plurality of concurrent non-interfering wireless links within the same frequency band to a plurality of client devices to increase data capacity through spatial multiplexing gain in a wireless communications network.
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Abstract
A multiple antenna system (MAS) with multiuser (MU) transmissions (“MU-MAS”) exploiting inter-cell multiplexing gain via spatial processing to increase capacity in wireless communications networks.
333 Citations
112 Claims
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1. A multiple antenna system (MAS) with multiuser (MU) transmissions (“
- MU-MAS”
) comprising of a plurality of distributed wireless transceivers or access points forming a plurality of cells, wherein the cells have overlapping coverage and interfere with each other, and two or more distributed wireless transceivers cooperatively use spatial processing to create a plurality of concurrent non-interfering wireless links within the same frequency band to a plurality of client devices to increase data capacity through spatial multiplexing gain in a wireless communications network. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56)
- MU-MAS”
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57. A method implemented within a multiple antenna system (MAS) with multiuser (MU) transmissions (“
- MU-MAS”
) comprising of a plurality of distributed wireless transceivers forming a plurality of cells, wherein the cells have overlapping coverage and interfere with each other, and two or more distributed wireless transceivers cooperatively use spatial processing to create a plurality of concurrent non-interfering wireless links within the same frequency band to a plurality of client devices to increase data capacity through spatial multiplexing gain in a wireless communications network. - View Dependent Claims (58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112)
- MU-MAS”
Specification