METHODS FOR ENHANCED MULTIPLEXING IN WIRELESS SYSTEMS

Abstract

In some implementations, a WTRU may include receiving a first transport block (TB) of data. In addition, the WTRU may include determining that the first TB includes a first group of K blocks and a second group of K blocks. The WTRU may include generating first HARQ feedback information for the first TB, where first HARQ information may include, for each group of the first group and the second group, an acknowledgment (ACK) upon the WTRU successfully receiving K blocks in the group, or a negative acknowledgment (NACK) upon successfully receiving less than K blocks in the group. The WTRU may include sending the first HARQ feedback information. The WTRU may include receiving, in response to the first HARQ feedback information, DCI indicating that one or more blocks of a second transmission are a retransmission of part of the first TB; and receiving the second transmission based on the DCI.

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