CPC H04L 27/26025 (2021.01) [H04L 27/2602 (2013.01); H04W 72/04 (2013.01); H04L 5/0007 (2013.01); H04L 27/2626 (2013.01); H04W 4/44 (2018.02); H04W 4/46 (2018.02)] | 21 Claims |
1. A communication device, comprising:
a memory; and
one or more processors configured to, when executing instructions stored in the memory, cause the communication device to:
communicate using a physical channel, wherein:
a physical resource block (PRB), corresponding to a signal of the physical channel, includes 12 subcarriers in the frequency domain with 30 kHz, 60 kHz, or 120 kHz subcarrier spacing, and
a PRB of 12 subcarriers is with 60 kHz subcarrier spacing and 48 symbols per subframe for extended cyclic prefix (CP) scenarios.
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