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This paper presents a joint clustering-and-tracking framework to identify time-variant cluster parameters for geometry-based stochastic MIMO channel models. The method uses a Kalman filter for tracking and predicting cluster positions, a novel consistent initial guess procedure that accounts for predicted cluster centroids, and the well-known KPowerMeans(More)
The next challenge for MIMO radio channel models is to simulate the time-variant nature of the channel correctly. Cluster-based MIMO channel models are well suited for this problem, however they currently lack an accurate pa-rameterization of the time-variant cluster parameters. In this paper we identify and track clusters from three different measurements(More)
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Somatic mutations in the CALR gene have been recently identified as acquired alterations in myeloproliferative neoplasms (MPNs). In this study, we evaluated mutation frequencies, laboratory features, and granulocyte activation in Chinese patients with MPNs. A combination of qualitative allele-specific polymerase chain reaction and Sanger sequencing was used(More)
There are errors in the Funding section. The correct funding information is as follows: The funders had no role in study design, data collection and analysis , decision to publish, or preparation of the manuscript. article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction(More)
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