Model processing method, electronic device, network device, and terminal device
AssigneeGuangdong Oppo Mobile Telecommunications Corp., Ltd.
InventorWendong LIU
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Abstract
A model processing method, an electronic device, a network device, a terminal device, a chip, a computer readable storage medium, a computer program product, and a computer program are provided. The method includes: an electronic device updates a channel feedback model on the basis of N first feedback information tags respectively corresponding to N pieces of channel information. The channel feedback model is used for obtaining corresponding feedback information on the basis of channel information to be fed back, and the N first feedback information tags comprise N pieces of codebook output information obtained by respectively quantifying the N pieces of channel information on the basis of a codebook.
Claims20
An electronic device, comprising a processor and a memory configured to store a computer program, wherein the processor is configured to call and run the computer program stored in the memory to:
- update a channel feedback model based on N first feedback information tags respectively corresponding to N pieces of channel information,
- wherein the N first feedback information tags comprise N pieces of codebook output information obtained by respectively quantizing, based on a codebook, the N pieces of channel information, the channel feedback model is used to obtain corresponding feedback information based on channel information which needs to be feedback, and N is an integer greater than or equal to 1.
A network device, comprising a transceiver, a processor and a memory configured to store a computer program, wherein the processor is configured to call and run the computer program stored in the memory to control the network device to:
- receive, from a terminal device, N pieces of codebook output information and N bitstreams respectively corresponding to N pieces of channel information, wherein the N bitstreams are obtained by the terminal device respectively processing the N pieces of channel information by using an encoder in a channel feedback model, the N pieces of codebook output information are obtained by the terminal device respectively quantizing, based on a codebook, the N pieces of channel information, wherein N is an integer greater than or equal to 1;
- and
- obtain N first feedback information tags based on the N pieces of codebook output information, and update a decoder in the channel feedback model based on the N bitstreams and the N first feedback information tags,
- wherein the decoder is configured to perform decoding based on a to-be-decoded bitstream received from the terminal device, to obtain corresponding feedback information.
A terminal device, comprising a transceiver, a processor and a memory configured to store a computer program, wherein the processor is configured to call and run the computer program stored in the memory to control the terminal device to:
- respectively process N pieces of channel information by using an encoder in a channel feedback model to obtain N bitstreams;
- and quantize the N pieces of channel information based on a codebook respectively to obtain N pieces of codebook output information;
- and
- send the N bitstreams and the N pieces of codebook output information to a network device, wherein the N pieces of codebook output information are used to obtain N first feedback information tags, the N bitstreams and the N first feedback information tags are used by the network device to update a decoder in the channel feedback model, and the decoder is configured to perform decoding based on a to-be-decoded bitstream of the terminal device to obtain corresponding feedback information, wherein N is an integer greater than or equal to 1.
Dependencies are inferred from the claim text.