UE ASSISTED INTERFERENCE LEARNING

摘要

In an unlicensed band, different types of interference may be experienced by user equipments (UEs), and a serving evolved Node B (eNB) may not be aware of the interference types affecting a UE. Therefore, aspects presented herein provide UE assisted interference learning, in which the UE detects an interfering signal and reports information such as the interference level and properties of the interfering signal to a serving eNB. Another aspects presented herein provide for an eNB which receives, from one or more UEs, information indicating properties of each of at least one interfering signals experienced by the UEs, such as interference types affecting the UEs. The eNB further uses the information received from the UE, including the wireless technology type to determine the properties of its downlink transmission and the length of the contention window leading up to its downlink transmission.

主权项

1. A method of wireless communication of a user equipment (UE), comprising:
detecting at least one interfering signal; determining properties of the at least one interfering signal, the properties including at least a type of wireless technology; and transmitting information indicating the properties of each of the at least one interfering signal to a serving evolved Node B (eNB).