| 摘要 |
FIELD: radio engineering, communication.SUBSTANCE: method involves sending to user equipment downlink data mapped on physical resource blocks, wherein indices of virtual resource blocks are mapped to indices of physical resource blocks for a first slot and a second slot of a subframe, and indices of physical resource blocks for a second slot are shifted with respect to indices of physical resource blocks for the first slot based on a predetermined gap, wherein indices of virtual resource blocks are interleaved by a block interleaver, wherein the number of distributed virtual resource blocks (N) of virtual resource blocks is given as N=min(N- N, N)-2, where Nis value of the predetermined gap, and Nis the number of physical resource blocks in the system bandwidth.EFFECT: mapping distributed virtual resource blocks based on localised virtual resource block mapping.16 cl, 33 dwg |
