A device (110, 120, 700) comprising: at least one processor; and at least one memory including computer program codes; the at least one memory and the computer program codes are configured to, with the at least one processor, cause the device (110, 120, 700) to: determine a set of measurement resource units, MRUs, shared by a group of cells, the device (110, 120, 700) associated with a cell (130-1... 130-N) of the group of cells; determine MRU configuration for the group of cells based on the number of MRUs and the number of cells, such that one or more cells (130-1... 130-N) are assigned with the first number of MRUs for transmission, the one or more cells (130-1... 130-N) are assigned with the second number of MRUs for measurement, and the number of concurrent transmissions caused by any two distinct cells (130-1... 130-N) is no more than a threshold number; select, based on an identity of the cell (130-1... 130-N) and the MRU configuration, a first subset of MRUs from the set of MRUs for the device (110, 120, 700) to perform transmissions; select, based on the identity of the cell (130-1... 130-N) and the MRU configuration, a second subset of MRUs from the set of MRUs for the device (110, 120, 700) to perform measurements; and determine, based on the identity of the cell (130-1... 130-N) and the MRU configuration, a measurement matrix for the device (110, 120, 700) to perform estimation. at least one processor; and at least one memory including computer program codes; the at least one memory and the computer program codes are configured to, with the at least one processor, cause the device (110, 120, 700) to: determine a set of measurement resource units, MRUs, shared by a group of cells, the device (110, 120, 700) associated with a cell (130-1... 130-N) of the group of cells; determine MRU configuration for the group of cells based on the number of MRUs and the number of cells, such that one or more cells (130-1... 130-N) are assigned with the first number of MRUs for transmission, the one or more cells (130-1... 130-N) are assigned with the second number of MRUs for measurement, and the number of concurrent transmissions caused by any two distinct cells (130-1... 130-N) is no more than a threshold number; select, based on an identity of the cell (130-1... 130-N) and the MRU configuration, a first subset of MRUs from the set of MRUs for the device (110, 120, 700) to perform transmissions; select, based on the identity of the cell (130-1... 130-N) and the MRU configuration, a second subset of MRUs from the set of MRUs for the device (110, 120, 700) to perform measurements; and determine, based on the identity of the cell (130-1... 130-N) and the MRU configuration, a measurement matrix for the device (110, 120, 700) to perform estimation. determine a set of measurement resource units, MRUs, shared by a group of cells, the device (110, 120, 700) associated with a cell (130-1... 130-N) of the group of cells; determine MRU configuration for the group of cells based on the number of MRUs and the number of cells, such that one or more cells (130-1... 130-N) are assigned with the first number of MRUs for transmission, the one or more cells (130-1... 130-N) are assigned with the second number of MRUs for measurement, and the number of concurrent transmissions caused by any two distinct cells (130-1... 130-N) is no more than a threshold number; one or more cells (130-1... 130-N) are assigned with the first number of MRUs for transmission, the one or more cells (130-1... 130-N) are assigned with the second number of MRUs for measurement, and the number of concurrent transmissions caused by any two distinct cells (130-1... 130-N) is no more than a threshold number; select, based on an identity of the cell (130-1... 130-N) and the MRU configuration, a first subset of MRUs from the set of MRUs for the device (110, 120, 700) to perform transmissions; select, based on the identity of the cell (130-1... 130-N) and the MRU configuration, a second subset of MRUs from the set of MRUs for the device (110, 120, 700) to perform measurements; and determine, based on the identity of the cell (130-1... 130-N) and the MRU configuration, a measurement matrix for the device (110, 120, 700) to perform estimation.