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Observational studies are often in peril of unmeasured confounding. Instrumental variable analysis is a method for controlling for unmeasured confounding. As yet, theory on instrumental variable analysis of censored time‐to‐event data is scarce. We propose a pseudo‐observation approach to instrumental variable analysis of the survival function, the restricted mean, and the cumulative incidence function...
This paper focuses on a systematical method for introducing noise (jammers) into a powerline network in order to measure the consequences on QoS for operating in-house powerline equipment under noisy conditions. Different kinds of jamming noise are introduced to a basic powerline network, and the bandwidth (throughput) is measured and compared for different types of commercially available powerline-to-Ethernet...
This paper brings into focus the need for a systematic approach to qualify in-house powerline equipment and networks for audio and video (AV) streaming applications. We present a simple isolated powerline network, suitable as a basic reference network for AV application tests, and elaborate on the possibility to extend this into a more complex AV reference network. The basic quality of service (QoS)...
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