Transmission parameter determining method, transmission control method, and apparatuses therefor
First Claim
1. A transmission parameter determining method, applied in a user equipment, wherein the method comprises:
- obtaining transmission parameter information associated with at least two carriers allocated for the user equipment, wherein the at least two carriers comprise a carrier resource in an unlicensed spectrum, and the transmission parameter information is used to indicate at least one first transmission parameter separately associated with at least two use statuses of the at least two carriers;
determining an available carrier of the user equipment in the at least two carriers;
determining at least one second transmission parameter, associated with the determined available carrier, of the user equipment at least according to the transmission parameter information; and
performing uplink transmission at least according to the at least one second transmission parameter.
1 Assignment
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Accused Products
Abstract
Embodiments of the present application disclose a transmission parameter determining method, a transmission control method, and apparatuses therefor. The transmission parameter determining method comprises: obtaining transmission parameter information associated with at least two carriers allocated for a user equipment, wherein the at least two carriers comprise a carrier resource in an unlicensed spectrum, and the transmission parameter information is used to indicate at least one first transmission parameter separately associated with at least two possible use statuses of the at least two carriers; determining an available carrier of the user equipment in the at least two carriers; and determining at least one second transmission parameter, associated with the determined available carrier, of the user equipment at least according to the transmission parameter information. The methods and apparatus of the embodiments of the present application can prevent some transmission resources from being wasted.
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Citations
33 Claims
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1. A transmission parameter determining method, applied in a user equipment, wherein the method comprises:
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obtaining transmission parameter information associated with at least two carriers allocated for the user equipment, wherein the at least two carriers comprise a carrier resource in an unlicensed spectrum, and the transmission parameter information is used to indicate at least one first transmission parameter separately associated with at least two use statuses of the at least two carriers; determining an available carrier of the user equipment in the at least two carriers; determining at least one second transmission parameter, associated with the determined available carrier, of the user equipment at least according to the transmission parameter information; and performing uplink transmission at least according to the at least one second transmission parameter. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A transmission control method, applied in a base station, wherein the method comprises:
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determining at least one first transmission parameter associated with at least two use statuses of at least two carriers allocated for a user equipment, wherein the at least two carriers comprise a carrier resource in an unlicensed spectrum; sending transmission parameter information associated with the at least one first transmission parameter to the user equipment; and receiving data transmitted by the user equipment at least according to at least one second transmission parameter that is associated with an available carrier of the user equipment in the at least two carriers, wherein the second transmission parameter is determined by the user equipment at least according to the transmission parameter information. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
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21. A transmission parameter determining apparatus, in a user equipment, wherein the apparatus comprises:
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a first obtaining module, configured to obtain transmission parameter information associated with at least two carriers allocated for the user equipment, wherein the at least two carriers comprise a carrier resource in an unlicensed spectrum, and the transmission parameter information is used to indicate at least one first transmission parameter separately associated with at least two use statuses of the at least two carriers; a first determining module, configured to determine an available carrier of the user equipment in the at least two carriers; a second determining module, configured to determine at least one second transmission parameter, associated with the determined available carrier, of the user equipment at least according to the transmission parameter information; and a first sending module, configured to perform uplink transmission at least according to the at least one second transmission parameter. - View Dependent Claims (22, 23, 24, 25, 26, 27)
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28. A transmission control apparatus, in a base station, wherein the apparatus comprises:
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a third determining module, configured to determine at least one first transmission parameter associated with at least two use statuses of at least two carriers allocated for a user equipment, wherein the at least two carriers comprise a carrier resource in an unlicensed spectrum; and a second sending module, configured to send transmission parameter information associated with the at least one first transmission parameter to the user equipment; and a receiving module, configured to receive data transmitted by the user equipment at least according to at least one second transmission parameter that is associated with an available carrier of the user equipment in the at least two carriers, wherein the second transmission parameter is determined by the user equipment at least according to the transmission parameter information. - View Dependent Claims (29, 30, 31)
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32. A transmission apparatus, in a user equipment, wherein the apparatus comprises:
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a transceiver; a memory, configured to store an instruction; and a processor, configured to execute the instruction stored by the memory, wherein the instruction enables the processor to perform the following steps; obtaining transmission parameter information associated with at least two carriers allocated for the user equipment, wherein the at least two carriers comprise a carrier resource in an unlicensed spectrum, and the transmission parameter information is used to indicate at least one first transmission parameter separately associated with at least two use statuses of the at least two carriers; determining an available carrier of the user equipment in the at least two carriers; determining at least one second transmission parameter, associated with the determined available carrier, of the user equipment at least according to the transmission parameter information; and performing uplink transmission at least according to the at least one second transmission parameter by using the transceiver.
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33. A transmission control apparatus, in a base station, wherein the apparatus comprises:
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a transceiver; a memory, configured to store an instruction; and a processor, configured to execute the instruction stored by the memory, wherein the instruction enables the processor to perform the following steps; obtaining a scheduling instruction by using the transceiver, wherein the scheduling instruction is used to instruct a user equipment to perform transmission preparation; determining at least one first transmission parameter associated with at least two use statuses of at least two carriers allocated for the user equipment, wherein the at least two carriers comprise a carrier resource in an unlicensed spectrum; sending transmission parameter information associated with the at least one first transmission parameter by using the transceiver to the user equipment; and receiving data transmitted by the user equipment at least according to at least one second transmission parameter that is associated with an available carrier of the user equipment in the at least two carriers, wherein the second transmission parameter is determined by the user equipment at least according to the transmission parameter information.
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Specification