4 accepted papers
This paper considers the problem of impulse noise mitigation for videos encoded using a SoftCast-based Linear Video Coding (LVC) scheme and transmitted using an OFDM scheme over a wideband channel prone to impulse noise. In the time domain, the impulse noise is modeled as realizations of iid Bemoull…
This paper considers the problem of data collection in a sensor network using network coding (NC). It proposes a decoding approach, called HAND, which does not require source packets to be supplemented with NC headers (with encoding vectors), classically used to decode the network-coded packets. HAN…
Linear video coding (LVC) is a promising alternative to classical video coding when video has to be transmitted to wireless receivers experiencing different and time-varying channel conditions. This paper addresses the LVC channel precoding and decoding matrix design when the transmission channel co…
This work analyses the impact of channel access issues and packet losses on a distributed defective sensor detection algorithm. A theoretical analysis is performed to characterize the detection performance. Matlab simulation results for the detection algorithm are then provided. Finally, experimenta…