CSAT CARRIER SENSE ADAPTIVE TRANSMISSION CSAT COORDINATION IN UNLICENSED SPECTRUM

摘要

Systems and methods for Carrier Sense Adaptive Transmission (CSAT) communication in unlicensed spectrum are disclosed. Interference between radio access technologies (RATs) is for example: receiving signals through a resource, wherein a first RAT is used for receiving signals; Identifying an application of a resource associated with a first RAT, the identification being based on received signals; Cycling an operation of a second RAT between an active period and an inactive period of transmission through a resource according to a time division multiplexing (TDM) communication pattern, the cycling being based on an identified utilization of resources; And by sending an Activated / Inactive Medium Access Control (MAC) control element (CE) to the user device associated with the second RAT to activate or deactivate the user device according to the TDM communication pattern.