Impulsive Interference (II) has been an elusive phenomenon which cast a shadow on the initial launch of Digital Terrestrial Television (DTT) in the UK in 1998. The lack of a suitable time-interleaving scheme in the DVB-T specification makes the system rather sensitive to sources of interference of an impulsive nature. Strategies for improving the performance of DTT in the presence of impulsive ...

OBJECTIVES This study was undertaken to assess concurrent mechanical stresses from shock, vibration, and noise to which a critically ill neonate is exposed during emergency transfer. METHODS For neonates transported by a French specialized emergency medical service, we measured and analyzed 27 physical parameters recorded during typical transport by ambulance and by helicopter. The noninvasiv...

Anjali Mishra1, Amit Mishra2 1 Master’s Degree Student, Electronics and Communication Engineering 2 Assistant Professor, Electronics and Communication Engineering 1,2 Vindhya Institute of Technology & Science, Jabalpur, Madhya Pradesh, India PIN – 482021 Email: [email protected] , 2 [email protected] ---------------------------------------------------------------------***-----------------...

We consider the problem of simultaneous parameter estimation and data restoration in a synchronous CDMA system in the presence of either additive Gaussian or additive impulsive white noise with unknown parameters. The impulsive noise is modeled by a two-term Gaussian mixture distribution. Bayesian inference of all unknown quantities is made from the superimposed and noisy received signals. The ...

MIMO is a technique to increase data rate significantly with multiple antennas at both the transmitter and receiver. MIMO takes the advantage of random fading and multipath delay spread. MIMO systems will need to function reliably in interference limited environment in order to be effective. CDMA systems are designed to operate in an interference free environment and for this reason it is used ...

This doctoral dissertation centers on robust adaptive networks. Robust adaptation strategies are devised to solve typical network inference tasks such as estimation and detection in a decentralized manner in the presence of impulsive contamination. Typical in wireless communication environments, an impulsive noise process can be described as one whose realizations contain sparse, random samples...