Maoran Jiang，Wei Gong
CoNEXT is an internationally well-known conference in the field of computer networks and is a CCF B conference aimed at advancing research on cutting-edge issues in the field of networking.CoNEXT2023 conference was held in December 2023 in Paris, France. The lab presented this work at the conference.
Existing BLE backscatter systems are prone to false triggering by non-target carriers, which causes invalid backscatter transmission. We present IDBlue, which can accurately identify the periodic target excitations generated from a reliable edge, thus achieving an efficient uplink. Specifically, IDBlue utilizes an Iterate-Sync method that can identify the periodic carriers among ambient signals and achieves an accuracy of 99%.
Fig：Poster