A.True

B.False

A.RLC segmentation

B.ROHC

C.TTI bundling

D.Semi-static scheduling

A.Dynamic segmentation based on transport block (TB) size

B.Reuse and demultiplexing of RLC protocol data units

C.Priority management between different logical channels of the same UE

D.Mapping between logical channels and transport channels

A.Both OFDMA and HDA use OFDMA

B.subcarrier intervals 15kHz and 7.5kHz two kinds of

C.Support for variable channel bandwidth

D.The channel bandwidth of the uplink and downlink can be different.

A.Transmission throughput

B.Air interface payload throughput

C.Cell application layer throughput rate

D.Air interface PDCP layer throughput rate