Section: 6.2.7 Narrowbands and widebands
Content: A narrowband is defined as six non-overlapping consecutive physical resource blocks in the frequency domain. The total number of downlink narrowbands in the downlink transmission bandwidth configured in the cell is given by The narrowbands are numbered in order of increasing physical resource-block number where narrowband is composed of physical resource-block indices where and is according to Table 6.2.7-1 for the narrowbands used for PDSCH resource allocation in CEModeB if the higher-layer parameter ce-PDSCH-FlexibleStartPRB-AllocConfig is set, otherwise . If , a wideband is defined as four non-overlapping narrowbands in the frequency domain. The total number of downlink widebands in the downlink transmission bandwidth configured in the cell is given by and the widebands are numbered in order of increasing narrowband number where wideband is composed of narrowband indices where . If , then and the single wideband is composed of the non-overlapping narrowband(s). Table 6.2.7-1: Shift of narrowbands for PDSCH resource allocation in CEModeB when higher layer parameter ce-PDSCH-FlexibleStartPRB-AllocConfig is set.