A communication device (no) for use in a vehicle to everything, V2X, system, comprising: a memory, for storing computer-readable instructions; and processing circuitry (320, 330), configured to process the instructions stored in the memory to: obtain a first path loss between the communication device and a base station, wherein the communication device is coupled to the base station; calculate a second path loss based on one or more sidelink reference signal received powers, S-RSRPs, wherein the one or more S-RSRPs are calculated based on one or more reference signals received by the communications device from one or more additional communication devices within a communication range of the communication device and wherein the second path loss is calculated based on a minimum of the one or more S-RSRPs, MinS-RSRP, and a maximal Tx power, MaxTxpower, allowed for a communication device in the V2X system; and determine a transmit, Tx, power of the communication device based on the first path loss and the second path loss, wherein determining the Tx power of the communication device comprises: calculating a first Tx power of the communication device based on a semi-static network configuration and a Tx resource allocation for the communication device, and the first path loss, adjusting the first Tx power based on the first path loss and the second path loss, and determining the Tx power of the communication device based on the adjusted first Tx power of the communication device. a memory, for storing computer-readable instructions; and processing circuitry (320, 330), configured to process the instructions stored in the memory to: obtain a first path loss between the communication device and a base station, wherein the communication device is coupled to the base station; calculate a second path loss based on one or more sidelink reference signal received powers, S-RSRPs, wherein the one or more S-RSRPs are calculated based on one or more reference signals received by the communications device from one or more additional communication devices within a communication range of the communication device and wherein the second path loss is calculated based on a minimum of the one or more S-RSRPs, MinS-RSRP, and a maximal Tx power, MaxTxpower, allowed for a communication device in the V2X system; and determine a transmit, Tx, power of the communication device based on the first path loss and the second path loss, wherein determining the Tx power of the communication device comprises: calculating a first Tx power of the communication device based on a semi-static network configuration and a Tx resource allocation for the communication device, and the first path loss, adjusting the first Tx power based on the first path loss and the second path loss, and determining the Tx power of the communication device based on the adjusted first Tx power of the communication device. obtain a first path loss between the communication device and a base station, wherein the communication device is coupled to the base station; calculate a second path loss based on one or more sidelink reference signal received powers, S-RSRPs, wherein the one or more S-RSRPs are calculated based on one or more reference signals received by the communications device from one or more additional communication devices within a communication range of the communication device and wherein the second path loss is calculated based on a minimum of the one or more S-RSRPs, MinS-RSRP, and a maximal Tx power, MaxTxpower, allowed for a communication device in the V2X system; and determine a transmit, Tx, power of the communication device based on the first path loss and the second path loss, wherein determining the Tx power of the communication device comprises: calculating a first Tx power of the communication device based on a semi-static network configuration and a Tx resource allocation for the communication device, and the first path loss, adjusting the first Tx power based on the first path loss and the second path loss, and determining the Tx power of the communication device based on the adjusted first Tx power of the communication device. calculating a first Tx power of the communication device based on a semi-static network configuration and a Tx resource allocation for the communication device, and the first path loss, adjusting the first Tx power based on the first path loss and the second path loss, and determining the Tx power of the communication device based on the adjusted first Tx power of the communication device.