Patent ID: 9338670
Filing Date: 2016-05-10
CPC Classification: H04J,H04W

Claim Text:
1. A method for cancelling uplink interference in a wireless network, comprising measuring by an interfered base station (BS 2 ) the uplink interference provoked over at least one interfered user device (UE 2 ) wirelessly connected thereto, and when said uplink interference exceeds a given threshold performing a cancellation process, wherein said interfered base station (BS 2 ) to perform said cancellation process comprises the following steps: a) discovering and identifying at least one serving base station (BS b) requesting to said at least one discovered and identified serving base station (BS c) receiving, as a result of said requesting, at least the RF fingerprint of said at least one interfering user device (UE d) consulting said received RF fingerprint in a register which includes information regarding several RF fingerprints of other user devices and at least information regarding the level of interference caused on said interference base station (BS e) selecting as a result of said consulting the RF fingerprint more similar to the received one and taking the information of level of interference associated thereto; and f) using said taken level of interference information for performing said cancelling of said uplink interference.