Active antenna array for a mobile communications network with multiple amplifiers using separate polarisations for transmission and a combination of polarisations for reception of separate protocol signals
First Claim
1. An active antenna array for a mobile communication network comprising:
- a plurality of first polarisation antenna elements being connected to a first protocol signal generator, the plurality of first polarisation antenna elements being adapted to radiate an individual first protocol transmit signal;
a plurality of second polarisation antenna elements;
an individual one of the plurality of second polarisation antenna elements being connected to an individual one of a plurality of second protocol signal generators, the plurality of second polarisation antenna elements being adapted to radiate, an individual second protocol transmit signal;
at least one directional unit,wherein an individual one of the plurality of first polarisation antenna elements and the individual one of the plurality of second polarisation antenna elements are adapted to receive both an individual first protocol receive signal and an individual second protocol receive signal; and
wherein the at least one directional unit is adapted to reduce a signal component of at least one of the individual first protocol receive signals being relayed along at least one of a first transmit path.
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Accused Products
Abstract
The present disclosure teaches an active antenna array for a mobile communications network. The active antenna array comprises a plurality of first polarization antenna elements and a plurality of second polarization antenna elements. The plurality of first polarization antenna elements is connected to a first protocol signal generator. The plurality of first polarization antenna elements are adapted to radiate an individual first protocol transmit signal. An individual one of the plurality of second polarization antenna element is connected to an individual one of a plurality of second protocol signal generators. The plurality of second polarization antenna elements is adapted to radiate an individual second protocol transmit signal. An individual one of the plurality of first polarization antenna elements and the individual one of the plurality of second polarization antenna elements are adapted to receive both, an individual first protocol receive signal and an individual second protocol receive signal.
36 Citations
32 Claims
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1. An active antenna array for a mobile communication network comprising:
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a plurality of first polarisation antenna elements being connected to a first protocol signal generator, the plurality of first polarisation antenna elements being adapted to radiate an individual first protocol transmit signal; a plurality of second polarisation antenna elements;
an individual one of the plurality of second polarisation antenna elements being connected to an individual one of a plurality of second protocol signal generators, the plurality of second polarisation antenna elements being adapted to radiate, an individual second protocol transmit signal;at least one directional unit, wherein an individual one of the plurality of first polarisation antenna elements and the individual one of the plurality of second polarisation antenna elements are adapted to receive both an individual first protocol receive signal and an individual second protocol receive signal; and wherein the at least one directional unit is adapted to reduce a signal component of at least one of the individual first protocol receive signals being relayed along at least one of a first transmit path. - 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)
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24. A method for relaying radio signals in a mobile communications network, the method comprising:
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a concurrently receiving of an individual first protocol receive signal and an individual second protocol receive signals at an individual one of a plurality of first polarisation antenna elements and an individual one of a plurality of second polarisation antenna elements; transmitting individual first protocol transmit signals generated by analogue means using at least an individual one of the plurality of first polarisation antenna elements; transmitting individual second protocol transmit signals generated by digital means using at least an individual one of the plurality of second polarisation antenna elements; reducing a signal componenet being relayed in a direction opposite to a receive direction. - View Dependent Claims (25, 26, 27, 28, 29, 30)
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31. A computer program product comprising a non-transitory computer usable medium having control logic stored therein for causing a computer to manufacture an active antenna array for a mobile communications network, the active antenna array comprising:
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a plurality of first polarisation antenna elements being connected to a first protocol signal generator, the plurality of first polarisation antenna elements being adapted to radiate an individual first protocol transmit signal; a plurality of second polarisation antenna elements;
an individual one of the plurality of second polarisation antenna elements being connected to an individual one of a plurality of second protocol signal generators, the plurality of second polarisation antenna elements being adapted to radiate, an individual second protocol transmit signal;at least one directional unit, wherein an individual one of the plurality of first polarisation antenna elements and the individual one of the plurality of second polarisation antenna elements are adapted to receive both an individual first protocol receive signal and an individual second protocol receive signal; and wherein the at least one first directional unit is adapted to reduce a signal component of at least one of the individual first protocol receive signals being relayed along at least one of a first transmit path.
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32. A computer program product comprising a computer usable medium having control logic stored therein for causing a computer to execute a method for relaying radio signals in a mobile communications network, the control logic comprising:
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first computer readable program code means for causing the computer to concurrently receive an individual first protocol receive signal and an individual second protocol receive signal at an individual one of a plurality of first polarisation antenna elements and a an individual one of a plurality of second polarisation antenna elements; second computer readable program code means for causing the computer to concurrently receive a first protocol second polarisation receive signal and a second protocol second polarisation receive signal at an individual one of the plurality of second polarisation antenna elements; and third computer readable program code means for causing the computer to transmit individual first protocol transmit signals generated by analogue means; fourth computer readable program code means for causing the computer to transmit (1400) individual second protocol transmit signals generated by digital means; fifth computer readable program code means for causing the computer to reduce a signal component being relayed in a direction opposite to the receive direction.
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Specification