TRANSMISSION MODE SELECTING METHOD, ANTENNA TRANSMISSION/RECEPTION COMBINATION DETERMINING METHOD, DEVICE AND SYSTEM
First Claim
1. A transmission mode selecting method, comprising:
- obtaining a first system capacity in a half-duplex transmission mode;
obtaining a second system capacity in a full-duplex transmission mode, wherein the second system capacity is the maximum value among system capacities of a universal set of candidate antenna TX/RX combinations in the full-duplex transmission mode, or the maximum value among system capacities of a first subset of the candidate antenna TX/RX combinations in the full-duplex transmission mode, or a system capacity exceeding a system capacity threshold; and
selecting a target transmission mode according to a comparison result between the first system capacity and the second system capacity, wherein the target transmission mode is a transmission mode corresponding to a larger value between the first system capacity and the second system capacity.
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Abstract
Embodiments of the present invention disclose a transmission mode selecting method, an antenna TX/RX combination determining method, device, and system. The transmission mode selecting method includes: obtaining a first system capacity in a half-duplex transmission mode; obtaining a second system capacity in a full-duplex transmission mode, where the second system capacity is the maximum value among system capacities of a universal set of candidate antenna TX/RX combinations in the full-duplex transmission mode, or the maximum value among system capacities of a first subset of the candidate antenna TX/RX combinations in the full-duplex transmission mode, or a system capacity exceeding a system capacity threshold; and selecting a target transmission mode according to a comparison result between the first system capacity and the second system capacity, where the target transmission mode is a transmission mode corresponding to a larger value between the first system capacity and the second system capacity.
29 Citations
20 Claims
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1. A transmission mode selecting method, comprising:
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obtaining a first system capacity in a half-duplex transmission mode; obtaining a second system capacity in a full-duplex transmission mode, wherein the second system capacity is the maximum value among system capacities of a universal set of candidate antenna TX/RX combinations in the full-duplex transmission mode, or the maximum value among system capacities of a first subset of the candidate antenna TX/RX combinations in the full-duplex transmission mode, or a system capacity exceeding a system capacity threshold; and selecting a target transmission mode according to a comparison result between the first system capacity and the second system capacity, wherein the target transmission mode is a transmission mode corresponding to a larger value between the first system capacity and the second system capacity. - View Dependent Claims (2, 3)
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4. A transmission mode selecting method, comprising:
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obtaining a first system transmit power in a half-duplex transmission mode; obtaining a second system transmit power in a full-duplex transmission mode, wherein the second system transmit power is the minimum value among system transmit powers of a universal set of candidate antenna TX/RX combinations in the full-duplex transmission mode, or the minimum value among system transmit powers of a second subset of the candidate antenna TX/RX combinations in the full-duplex transmission mode, or a system transmit power smaller than a system transmit power threshold; and selecting a target transmission mode according to a comparison result between the first system transmit power and the second system transmit power, wherein the target transmission mode is a transmission mode corresponding to a smaller value between the first system transmit power and the second system transmit power. - View Dependent Claims (5, 6)
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7. An antenna TX/RX combination determining method in a full-duplex transmission mode, the method comprising:
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obtaining system performance evaluation values corresponding to a plurality of candidate antenna TX/RX combinations in the full-duplex transmission mode, wherein the plurality of candidate antenna TX/RX combinations is a universal set of candidate antenna TX/RX combinations in the full-duplex transmission mode, or a third subset of the universal set of candidate antenna TX/RX combinations in the full-duplex transmission mode; selecting an optimal performance evaluation value among the system performance evaluation values corresponding to the plurality of candidate antenna TX/RX combinations, or, selecting a target performance evaluation value superior to a system performance threshold among the system performance evaluation values corresponding to the plurality of candidate antenna TX/RX combinations; and determining a candidate antenna TX/RX combination corresponding to the optimal performance evaluation value or the target performance evaluation value as an adopted antenna TX/RX combination mode. - View Dependent Claims (8)
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9. A transmission mode selecting device, comprising:
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a first system capacity obtaining unit, configured to obtain a first system capacity in a half-duplex transmission mode; a second system capacity obtaining unit, configured to obtain a second system capacity in a full-duplex transmission mode, wherein the second system capacity is the maximum value among system capacities of a universal set of candidate antenna TX/RX combinations in the full-duplex transmission mode, or the maximum value among system capacities of a first subset of the candidate antenna TX/RX combinations in the full-duplex transmission mode, or a system capacity exceeding a system capacity threshold; and a first transmission mode selecting unit, configured to select a target transmission mode according to a comparison result between the first system capacity output by the first system capacity obtaining unit and the second system capacity output by the second system capacity obtaining unit, wherein the target transmission mode is a transmission mode corresponding to a larger value between the first system capacity and the second system capacity. - View Dependent Claims (10)
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11. A transmission mode selecting device, comprising:
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a first system transmit power obtaining unit, configured to obtain a first system transmit power in a half-duplex transmission mode; a second system transmit power obtaining unit, configured to obtain a second system transmit power in a full-duplex transmission mode, wherein the second system transmit power is the minimum value among system transmit powers of a universal set of candidate antenna TX/RX combinations in the full-duplex transmission mode, or the minimum value among system transmit powers of a second subset of the candidate antenna TX/RX combinations in the full-duplex transmission mode, or a system transmit power smaller than a system transmit power threshold; and a second transmission mode selecting unit, configured to select a target transmission mode according to a comparison result between the first system transmit power output by the first system transmit power obtaining unit and the second system transmit power output by the second system transmit power obtaining unit, wherein the target transmission mode is a transmission mode corresponding to a smaller value between the first system transmit power and the second system transmit power. - View Dependent Claims (12)
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13. An antenna TX/RX combination determining device in a full-duplex transmission mode, the device comprising:
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a system performance evaluation value obtaining unit, configured to obtain system performance evaluation values corresponding to a plurality of candidate antenna TX/RX combinations in the full-duplex transmission mode, wherein the plurality of candidate antenna TX/RX combinations is a universal set of candidate antenna TX/RX combinations in the full-duplex transmission mode, or a third subset of the universal set of candidate antenna TX/RX combinations in the full-duplex transmission mode; a selecting unit, configured to select an optimal performance evaluation value among the system performance evaluation values corresponding to the plurality of candidate antenna TX/RX combinations and output by the system performance evaluation value obtaining unit, or a target performance evaluation value superior to a system performance threshold among the system performance evaluation values corresponding to the plurality of candidate antenna TX/RX combinations; and a determining unit, configured to determine a candidate antenna TX/RX combination corresponding to the optimal performance evaluation value or the target performance evaluation value as an adopted antenna TX/RX combination mode. - View Dependent Claims (14)
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15. A radio communications system, comprising:
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a first communications equipment and a second communications equipment; wherein the first communications equipment is configured to; when needing to perform data transmission with the second communications equipment, obtain a first system capacity in a half-duplex transmission mode;
obtain a second system capacity in a full-duplex transmission mode, wherein the second system capacity is the maximum value among system capacities of a universal set of candidate antenna TX/RX combinations in the full-duplex transmission mode, or the maximum value among system capacities of a first subset of the candidate antenna TX/RX combinations in the full-duplex transmission mode, or a system capacity exceeding a system capacity threshold,select a target transmission mode according to a comparison result between the first system capacity and the second system capacity, wherein the target transmission mode is a transmission mode corresponding to a larger value between the first system capacity and the second system capacity, and perform data transmission with the second communications equipment based on the target transmission mode; and wherein the second communications equipment is configured to receive data which is transmitted from the first communications equipment based on the target transmission mode, and/or, transmit data to the first communications equipment. - View Dependent Claims (16, 17)
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18. A radio communications system, comprising:
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a third communications equipment and a fourth communications equipment; wherein the third communications equipment is configured to; when needing to perform data transmission with the second communications equipment, obtain a first system transmit power in a half-duplex transmission mode, obtain a second system transmit power in a full-duplex transmission mode, wherein the second system transmit power is the minimum value among system transmit powers of a universal set of candidate antenna TX/RX combinations in the full-duplex transmission mode, or the minimum value among system transmit powers of a second subset of the candidate antenna TX/RX combinations in the full-duplex transmission mode, or a system transmit power smaller than a system transmit power threshold;
select a target transmission mode according to a comparison result between the first system transmit power and the second system transmit power, wherein the target transmission mode is a transmission mode corresponding to a smaller value between the first system transmit power and the second system transmit power, andperform data transmission with the fourth communications equipment based on the target transmission mode; and wherein the fourth communications equipment is configured to receive data which is transmitted from the third communications equipment based on the target transmission mode, and/or, transmit data to the third communications equipment. - View Dependent Claims (19, 20)
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Specification