Facilitating outer loop link adaptation in advanced networks
AssigneeAT&T Intellectual Property I, L.P.
InventorsSaiRamesh Nammi, Xiaoyi Wang
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Abstract
Facilitating facilitate enablement of a smart HARQ feedback to support outer loop link adaptation in advanced networks (e.g., 4G, 5G, 6G, and beyond) is provided herein. Operations of a method can comprise sending, by a first device comprising a processor, a data packet to a second device. The method also can comprise receiving, by the first device, negative acknowledgement data from the second device. The negative acknowledgement data can indicate that the second device fails to support a modulation and coding protocol of the data packet.
Claims20
A method, comprising:
- facilitating, by a first user equipment comprising a processor, a first conveyance of channel state information to a second user equipment;
- and
- facilitating, by the first user equipment, a second conveyance of negative acknowledgement data to the second user equipment, wherein the negative acknowledgement data comprises a sequence, selected from a group of sequences, that indicates an amount of change for a transmission of a first modulation and coding protocol as compared to a second modulation and coding protocol, wherein facilitating the first conveyance and facilitating the second conveyance are performed at a same time, and wherein the amount of change is based on a margin that is added by the first user equipment to achieve a target block error ratio according to a lowness criterion.
A first user equipment, comprising:
- a processor;
- and
- a memory that stores executable instructions that, when executed by the processor, facilitate performance of operations, comprising:
- sending, to a second user equipment, a first transmission that comprises channel state information;
- and
- sending, to the second user equipment, at substantially a same time as sending the first transmission, a second transmission that comprises first negative acknowledgement data that comprises an indication that a data packet failed to be successfully decoded at the first user equipment and second negative acknowledgement data that comprises sequence information that identifies a reporting level selected from a group of reporting levels based on a difference between a decoding quality of the data packet and a scheduled decoding quality, and wherein the reporting level is based on a margin that is added by the processor to achieve a target block error ratio according to a lowness criterion.
A non-transitory machine-readable medium, comprising executable instructions that, when executed by a processor of a first device, facilitate performance of operations, comprising:
- transmitting, to a second device, channel state information;
- and
- concurrently with the transmitting of the channel state information, transmitting, to the second device, negative acknowledgement data that comprises a sequence, selected from a group of sequences, wherein the negative acknowledgement data indicates an amount of change for a transmission of a first modulation and coding protocol as compared to a second modulation and coding protocol, and wherein the amount of change is based on a margin that is added by the first device to achieve a target block error ratio according to a lowness criterion.
Dependencies are inferred from the claim text.