Patent ID: 11949484
Assignee: NOKIA TECHNOLOGIES OY
Field: Computer technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. An apparatus comprising:
a processor configured to cause the apparatus to
quantize a plurality of receiver configurations,
determine a plurality of available receiver configurations and associate each receiver configuration with a context matrix,
select a quantisation codebook to be used for the context matrices,
learn from a training dataset comprising a plurality of received signal samples relevant to reconstruction of a transmitted message,
generate, from the training dataset, a set of superposed parameters and context matrices corresponding to the plurality of available receiver configurations and a set of contextual parameters for each context matrix, the contextual parameters being generated from the set of superposed parameters by combination with the context matrix associated with each receiver configuration,
quantize the context matrices according to the quantisation codebook, and
repeat the generation of superposed parameters, context matrices and quantization of context matrices until a stop criterion is met.