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This paper addresses the problem of decoding and precoding in the K-user MIMO interference channels. At the receiver side, a joint decoding of the interference and the desired signal is able to improve the receive diversity order. At the transmitter side, we introduce a joint linear precoding design that maximizes the joint cut-off rate, known as a tight lower bound on the joint mutual information...
BackgroundPretreatment positron emission tomography (PET) has been shown to be useful for patients with head and neck squamous cell carcinoma (HNSCC) after definitive chemoradiotherapy (CRT).
MethodsWe conducted a retrospective analysis of a matched cohort of 116 patients with HNSCC that underwent CRT treatment at our institution. Pretreatment PET was performed in 58 patients and omitted in the other...
Given a partial symmetric matrix A with only certain elements specified, the Euclidean distance matrix completion problem (EDMCP) is to find the unspecified elements of A that make A a Euclidean distance matrix (EDM). In this paper, we follow the successful approach in [20] and solve the EDMCP by generalizing the completion problem to allow for approximate completions. In particular, we introduce...
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