Subspace-Based UID in Multipath Channels
Liu Yuan-an · Beijing Youdian Xueyuan xuebao · 2005
For the problem of performance degradation of the traditional subspace-based user identification detector (UID) in multipath channels, based on the reconstructed signaling sequence matrix that includes the information of multipath channels, a new subspace-based UID was proposed. The simulation result shows that the proposed UID will be ensure a low false-alarm rate in both the multipath channels and heavy near-far effect environments.