eactivate it. Therefore, a PDCCH addressed to CS-RNTI indicates that the uplink grant can be implicitly reused according to the periodicity defined through RRC signaling until it is deactivated. The dynamically allocated uplink transmission over- rides the configured uplink grant in the same serving cell, if they overlap in time. The retransmissions other than repetitions are required to be explicitly allocated via PDCCH(s) [8]. If carrier aggregation or bandwidth adaptation is configured, one configured uplink grant can be signaled per serving cell or per BWP, respectively. In each serving cell, there is only one active configured uplink grant at a time. A configured grant for a serving cell in the uplink can either be Type 1 or Type 2. The activation and deactivation of config- ured grants for the uplink are independent among the serving cells for Type 2. In the case of supplemental uplink (SUL), a configured grant can only be signaled for one of the two uplink carriers of the cell [8]. When a downlink assignment is configured for SPS, the UE MAC entity will assume that the Nth downlink assignment occurs in the slot number that satisfies the following criterion [9]: where SFNstart-time start-time are the system frame number (SFN) and slot of the first transmission of PDSCH where the configured downlink assignment was (re)initialized. When a uplink grant is configured for a configured grant Type 1, the UE MAC entity will assume that the uplink grant repeats at symbols for which the following criterion is met [9]: New Radio Access Layer 2/3 Aspects and System Operation 213 When a uplink grant is configured for a configured grant Type 2, the UE MAC will assume that the uplink grant repeats with each symbol for which the following criterion is satisfied [9]: (N frame + + where start-time, slotstart-time and symbol start-time are the SFN, slot, and symbol corre- sponding to the first transmission opportunity of physical uplink shared channel (PUSCH), where the configured uplink grant was (re)initialized. Measurement