A method of wireless communication of a base station in a first network, the first network comprising at least an anchor node and the base station that performs a beam sweep in the first network during a base station beam sweep broadcast period within a timing cycle , and a UE served by the base station , the method comprising: obtaining timing information from a second network comprising at least one other base station , the first network being a millimeter wave, mmW, network having a higher carrier frequency than the second network, the timing information comprises an indication of the timing cycle ; sending configuration information , to the at least one other base station , the configuration information comprising a timing offset from a start of the timing cycle ; synchronizing a timing of the beam sweep in the first network based on the timing information obtained from the second network, wherein synchronizing comprises applying the timing offset to the timing cycle ; performing the beam sweep in the first network during the base station beam sweep broadcast period , the beam sweep being a plurality of transmissions of a beam in a plurality of different transmit spatial directions by the base station or a plurality of scans of the beam transmissions in a plurality of different scan spatial directions by the base station ; determining a channel quality between the UE and the base station in the first network based on the performed beam sweep ; adjusting , based at least in part on the determined channel quality between the UE and the base station in the first network, a number of broadcast periods in the timing cycle for performing the beam sweep in the first network; sending , to the UE , via the at least one other base station in the second network, information indicating the adjusted timing cycle for performing the beam sweep ; and performing the beam sweep in the first network in the adjusted timing cycle. obtaining timing information from a second network comprising at least one other base station , the first network being a millimeter wave, mmW, network having a higher carrier frequency than the second network, the timing information comprises an indication of the timing cycle ; sending configuration information , to the at least one other base station , the configuration information comprising a timing offset from a start of the timing cycle ; synchronizing a timing of the beam sweep in the first network based on the timing information obtained from the second network, wherein synchronizing comprises applying the timing offset to the timing cycle ; performing the beam sweep in the first network during the base station beam sweep broadcast period , the beam sweep being a plurality of transmissions of a beam in a plurality of different transmit spatial directions by the base station or a plurality of scans of the beam transmissions in a plurality of different scan spatial directions by the base station ; determining a channel quality between the UE and the base station in the first network based on the performed beam sweep ; adjusting , based at least in part on the determined channel quality between the UE and the base station in the first network, a number of broadcast periods in the timing cycle for performing the beam sweep in the first network; sending , to the UE , via the at least one other base station in the second network, information indicating the adjusted timing cycle for performing the beam sweep ; and performing the beam sweep in the first network in the adjusted timing cycle. <EOS>