Patent ID: 11864024
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. A non-transitory computer readable medium, wherein the non-transitory computer readable medium stores instructions that are executable by a computer, and the instructions comprise instructions for:
receiving L pieces of first data, and determining reception statuses for the L pieces of first data, the determining the reception statues comprising: determining that L1 pieces of first data are correctly received, wherein L1 is a positive integer less than or equal to L, L is an integer greater than 1;
receiving second data, wherein the second data is data obtained after N pieces of first data are encoded, the N pieces of first data are included in the L pieces of first data, and N is a positive integer less than or equal to L, wherein the receiving the second data comprises: decoding the second data by using L2 pieces of first data in the L1 pieces of first data, to obtain L3 pieces of first data that are in the L pieces of first data and that are different from the L1 pieces of first data, wherein the L2 pieces of first data are included in the N pieces of first data, L2 is a positive integer less than or equal to L1, L3 is a nonnegative integer less than or equal to L, and a sum of L1 and L3 is less than or equal to L; and
generating feedback information based on the reception statuses for the L pieces of first data and the second data, wherein the feedback information indicates one or more reception statuses for M pieces of first data, the M pieces of first data are included in the L pieces of first data, and M is a positive integer less than or equal to L, wherein the feedback information comprises first feedback information or second feedback information, wherein the first feedback information indicate that the L3 pieces of first data are correctly received, L3=M, wherein the second feedback information indicates that the L1+L3 pieces of first data are correctly received, L1+L3=M; and
sending the feedback information.