Channel information based on uncombined log likelihood ratios (LLRS)
AssigneeQUALCOMM Incorporated
InventorsAhmed Elshafie, Gabi Sarkis, Yi Huang
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Abstract
Wireless communications systems and methods related to wireless communications in a system are provided. A wireless communication device may compute a plurality of log-likelihood ratios (LLRs) based on a received communication signal. At least a first LLR and a second LLR of the plurality of LLRs represent the same first bit in the communication signal. The wireless communication device may combine the first LLR and the second LLR to decode the first bit and transmit a report indicating channel information. The channel information may be based at least in part on the plurality of LLRs before the combining of the first and second LLRs.
Claims30
A method of wireless communication performed by a user equipment (UE), the method comprising:
- computing a plurality of log-likelihood ratios (LLRs) based on a received communication signal, wherein at least a first LLR and a second LLR of the plurality of LLRs represent the same first bit in the communication signal;
- combining the first LLR and the second LLR to decode the first bit;
- and
- transmitting a report indicating channel information, the channel information being based at least in part on the first LLR and the second LLR being uncombined.
A user equipment (UE), comprising:
- a memory;
- and
- at least one processor operatively coupled to the memory and configured to:
- compute a plurality of log-likelihood ratios (LLRs) based on a received communication signal, wherein at least a first LLR and a second LLR of the plurality of LLRs represent the same first bit in the communication signal;
- combine the first LLR and the second LLR to decode the first bit;
- and
- transmit a report indicating channel information, the channel information being based at least in part on the first LLR and the second LLR being uncombined.
A non-transitory computer-readable medium (CRM) having program code recorded thereon, the program code comprising:
- code for causing a user equipment (UE) to compute a plurality of log-likelihood ratios (LLRs) based on a received communication signal, wherein at least a first LLR and a second LLR of the plurality of LLRs represent the same first bit in the communication signal;
- code for causing the UE to combine the first LLR and the second LLR to decode the first bit;
- and
- code for causing the UE to transmit a report indicating channel information, wherein the channel information is based at least in part on the first LLR and the second LLR being uncombined.
A user equipment (UE), comprising:
- means for computing a plurality of log-likelihood ratios (LLRs) based on a received communication signal, wherein at least a first LLR and a second LLR of the plurality of LLRs represent the same first bit in the communication signal;
- means for combining the first LLR and the second LLR to decode the first bit;
- and
- means for transmitting a report indicating channel information, the channel information being based at least in part on the first LLR and the second LLR being uncombined.
Dependencies are inferred from the claim text.