—We design and implement Soft-TDMAC, a software Time Division Multiple Access (TDMA) based MAC protocol, running over commodity 802.11 hardware. Soft-TDMAC has a synchronization ...
—In this paper we present a study on pilot aided time and frequency synchronization for Opportunistic Radio (OR) OFDM systems which apply adaptive subcarrier allocation technique...
Synchronization performance is a major problem with intermittently connected mobile databases. A server periodically generates update files for each client, which are downloaded ...
Scientific community is showing a growing interest in Collaborative Systems, although most of developed systems deal with specific applications. This, together with the effort that...
Crescencio Bravo, Miguel A. Redondo, Manuel Ortega...
—The storage capacity of smartphones has reached tens of gigabytes, while the search functionality remains simple. We have designed a search and synchronization framework for mob...