Applications in the signal processing technology corresponding to various gauges have been widely popularized exploration. However, there is rarely proposed corresponding to how to employ gauge reader with lower cost but longer distance. M-Bus (Meter-Bus) is an inexpensive solution for widespread networking and remote meter reading for the consumption data collection. This work based on the M-B...

The exponential increase in mobile IP data usage causes a shortage in the mobile bandwidth. Traffic offloading is regarded as a solution to the exploding growth of mobile broadband data traffic in the mobile networks. In this paper, a content aware traffic offload scheme is proposed to implement using multiple access paths simultaneously. Moreover, the process flow based-on the scheme in Long T...

This work investigates reliable wireless broadcast with asynchronous data access. A wireless broadcast system based on LT-codes, a realization of the recently introduced Fountain codes, is introduced. We review the traditional problem formalization for Fountain codes operating on erasure channels and generalize the framework to arbitrary types of channels coining the terminology and the concept...

pushkin is an extraordinary phenomenon in russian and also the world literature with works on which the global ideas shine in. nobody is able, just like pushkin, to demonstrate a man of other nations and to speak on behalf of him so authentically.  his ability in describing iranian culture and also iranian genius poet, saadi, was so that prince shalikov, the publisher of “damskii zhurnal”, call...

Aims. We investigated the possible relationship between the evolutionary stage of post-AGB stars and planetary nebulae (PNe) and the presence of water masers in their envelopes Methods. We have used NASA’s 70-m antenna in Robledo de Chavela (Spain) to search for the water maser transition at 22 235.08 MHz, towards a sample of 105 sources with IRAS colour characteristic of post-AGB stars and PNe...

A new aspect for erasure coding is considered, namely, the possibility that some portion of the arriving packets are corrupted in an undetectable fashion. In practice, the corrupted packets may be attributed to a portion of the communication paths that are leading to the receiver and are controlled by an adversary. Alternatively, in case packets are collected from several sources, the corruptio...