terminal

Abstract

To provide a terminal to control the subcarrier spacing (SCS) for a synchronization signal block.SOLUTION: In a wireless communication system, a terminal 200 includes a receiver (wireless signal transmitter / receiver 210) for receiving a synchronization signal block, and a controller (controller 270) for assuming that a single SCS for the synchronization signal block is applied to the SCS for data and / or control when a different frequency band different from a frequency band including one or more frequency ranges is used.SELECTED DRAWING: Figure 4

Claims

1. A receiving unit that receives a synchronization signal block, When using a high-frequency band different from a frequency band that includes one or more frequency ranges, the control unit assumes that a different pattern of the synchronization signal block is applied to each of the multiple subcarrier intervals for the high-frequency band than the subcarrier interval for the frequency band. Equipped with, The control unit assumes that, in the initial access using the high-frequency band, only a portion of the multiple subcarrier intervals will be applied for the synchronization signal block. A terminal in which the patterns of the synchronization signal blocks applied to some of the subcarrier intervals for the high frequency band are all the same, but the patterns of the synchronization signal blocks applied to other subcarrier intervals for the high frequency band are different.

2. The terminal according to claim 1, wherein the control unit anticipates the application of either a first subcarrier interval, which is also defined for the frequency band, or a second subcarrier interval, which is defined only for the high-frequency band, during the initial access.

3. The terminal according to claim 2, wherein the control unit assumes the application of a second subcarrier interval that is wider than the first subcarrier interval during the initial access.

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