3908 search results - page 430 / 782 » A model for service-oriented communication systems |
205
click to vote
ICC
2009
IEEE
16 years 2 months ago
2009
IEEE
—In this paper, we propose a simple and standard compliant retransmission mechanism, called Carrier–Sense Automatic Repeat reQuest (CS–ARQ), which aims at improving system pe...
295
click to vote
INFOCOM
2009
IEEE
16 years 2 months ago
2009
IEEE
—The paper deals with efficient distribution of timely information to flows of mobile devices. We consider the case where a set of Information Dissemination Devices (IDDs) broa...
218
click to vote
SASO
2008
IEEE
16 years 2 months ago
2008
IEEE
Ambient Intelligence scenarios can be deployed even when the environment lacks of a underlying network infrastructure. This can be done using distributed ad-hoc networks. Ambient ...
235
click to vote
ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— Many sensor networks (SN) use in-network aggregation to minimize the amount of data transmitted by sensors. Unfortunately, aggregation makes the network more vulnerable...
185
click to vote
ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— In this paper, the performance of a downlink synchronous MC-CDMA system with joint frequency-time domain spreading over time-variant frequency-selective Rayleigh fading...