Neutral stochastic differential delay equations (NSDDEs) have recently been studied intensively (Given that many systems are often subject to component failures or repairs, changing subsystem interconnections and abrupt environmental disturbances etc., the structure and parameters of underlying NSDDEs may change abruptly.
Improving the utilisation of transformers requires that the hot-spot and top-oil temperatures be predicted accurately. Using measured (noisy) data to derive equivalent linear dynamic thermal models yields performance that is superior to the ANSI standard model, but the reliability of these model coefficients must be assessed if the user is to have… (More)
Efficient timing synchronization in an IDMA system must be obtained before signal detection and decoding. However, the research on timing synchronization in IDMA system has not been studied widely. In this paper a new timing acquisition scheme for asynchronous IDMA uplink based on sliding correlation is proposed and its performance in terms of the… (More)
—By definition of RFC 2018, each SACK block has to be indicated by two 32-bit unsigned integers which may introduce significant extra load in reverse ACK path. Moreover, due to a 40-byte length limitation, when errors occur in sudden bursts it is noted that the available option space may not be sufficient to report all sequence blocks and sometimes some… (More)