Patents Assigned to AT&T INTETTECTUAL PROPERTY I, L.P.
  • Initial access and radio resource management for integrated access and backhaul (IAB) wireless networks
    Patent number: 11672032
    Abstract: Establishment of integrated links comprising integrated wireless backhaul communications links and access communications links is facilitated by transmitting multiplexed sync signals to enable synchronization between the relay transmission point devices, and using a random access channel procedure to complete the establishment. The integrated wireless backhaul communications links and access communications links can be maintained by measuring channel characteristics of the backhaul communications links using a measurement reference signal.
    Type: Grant
    Filed: September 20, 2021
    Date of Patent: June 6, 2023
    Assignee: AT&T INTETTECTUAL PROPERTY I, L.P.
    Inventors: Thomas David Novlan, Milap Majmundar, Arunabha Ghosh