Controlling a modulation and coding scheme for a transmission between a base station and a user equipment
First Claim
1. A method comprising:
- controlling a modulation and coding scheme for a transmission between a base station and a user equipment, wherein the modulation and coding scheme is selectable based on a first modulation and coding scheme table comprising entries corresponding to a plurality of modulation and coding schemes with a first maximum modulation order or based on a second modulation and coding scheme table comprising entries corresponding to a plurality of modulation and coding schemes with a second maximum modulation order, the method comprisingselecting, by the base station, the first modulation and coding scheme table or the second modulation and coding scheme table, both tables having a common index area that is positioned in both tables in an identical position; and
controlling, by the base station, the modulation and coding scheme for the transmission between the base station and the user equipment based on the selected modulation and coding scheme table, wherein the second maximum modulation order is higher than the first maximum modulation order, in particular wherein the first maximum modulation order corresponds to 64QAM and the second modulation order corresponds to 256QAM.
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Accused Products
Abstract
It is described a method for controlling a modulation and coding scheme for a transmission between a base station and a user equipment, wherein the modulation and coding scheme is selectable based on a first modulation and coding scheme table including entries corresponding to a plurality of modulation and coding schemes with a first maximum modulation order or based on a second modulation and coding scheme table including entries corresponding to a plurality of modulation and coding schemes with a second maximum modulation order. The method comprises selecting, by the base station, the first modulation and coding scheme table or the second modulation and coding scheme table, and controlling, by the base station, the modulation and coding scheme for the transmission between the base station and the user equipment based on the selected modulation and coding scheme table.
23 Citations
16 Claims
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1. A method comprising:
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controlling a modulation and coding scheme for a transmission between a base station and a user equipment, wherein the modulation and coding scheme is selectable based on a first modulation and coding scheme table comprising entries corresponding to a plurality of modulation and coding schemes with a first maximum modulation order or based on a second modulation and coding scheme table comprising entries corresponding to a plurality of modulation and coding schemes with a second maximum modulation order, the method comprising selecting, by the base station, the first modulation and coding scheme table or the second modulation and coding scheme table, both tables having a common index area that is positioned in both tables in an identical position; and controlling, by the base station, the modulation and coding scheme for the transmission between the base station and the user equipment based on the selected modulation and coding scheme table, wherein the second maximum modulation order is higher than the first maximum modulation order, in particular wherein the first maximum modulation order corresponds to 64QAM and the second modulation order corresponds to 256QAM. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 16)
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13. A base station comprising:
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at least one processor; and at least one memory including computer program code, where the at least one memory and the computer program code are configured, with the at least one processor, to cause the base station to at least; control a modulation and coding scheme for a transmission between the base station and a user equipment, wherein the modulation and coding scheme is selectable based on a first modulation and coding scheme table comprising entries corresponding to a plurality of modulation and coding schemes with a first maximum modulation order or based on a second modulation and coding scheme table comprising entries corresponding to a plurality of modulation and coding schemes with a second maximum modulation order, comprising; selecting the first modulation and coding scheme table or the second modulation and coding scheme table, both tables having a common index area that is positioned in both tables in an identical position; and controlling the modulation and coding scheme for the transmission between the base station and the user equipment based on the selected modulation and coding scheme table, wherein the second maximum modulation order is higher than the first maximum modulation order, in particular wherein the first maximum modulation order corresponds to 64QAM and the second modulation order corresponds to 256QAM. - View Dependent Claims (14)
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15. A user equipment comprising:
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at least one processor; and at least one memory including computer program code, where the at least one memory and the computer program code are configured, with the at least one processor, to cause the user equipment to at least; control a coding scheme for a transmission between a base station and the user equipment, comprising; receiving, from the base station, information being indicative of a selected modulation and coding scheme, wherein the selected modulation and coding scheme is based on a first modulation and coding scheme table or a second modulation and coding scheme table, both tables having a common index area that is positioned in both tables in an identical position; and controlling and configuring a transmission based on the received information, wherein the received information comprises entries corresponding to a plurality of modulation and coding schemes with a first maximum modulation order or based on a second modulation, and wherein the second maximum modulation order is higher than the first maximum modulation order, in particular wherein the first maximum modulation order corresponds to 64QAM and the second modulation order corresponds to 256QAM.
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Specification