Telefonaktiebolaget LM Ericsson (publ)
Transport Block Size Selection for Early Data Transmission

Abstract:

A method is performed by a wireless device for early data transmission. The method comprises receiving a broadcast from a network node. The broadcast indicates a maximum transport block size for early data transmission and a number of transport block size candidates. The method further comprises selecting a transport block size for early data transmission. The transport block size is selected based on a table entry that corresponds to the maximum transport block size and the number of transport block size candidates. The method further comprises transmitting uplink data in one or more transport blocks. Each transport block has the selected transport block size.