421 search results - page 40 / 85 » Optimal Design of Signaling Networks for Internet Telephony |
WWW
2008
ACM
14 years 8 months ago
2008
ACM
Ontology mapping seeks to find semantic correspondences between similar elements of different ontologies. This paper proposes a neural network based approach to search for a globa...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
In this paper, we develop a beamforming algorithm for multiuser MIMO-relaying wireless systems. We consider a relaying scenario with multiple sources transmitting to one or more d...
MOBICOM
2009
ACM
14 years 2 months ago
2009
ACM
Modern wireless interfaces support a physical layer capability called Message in Message (MIM). Briefly, MIM allows a receiver to disengage from an ongoing reception, and engage ...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
This paper addresses the problem of beamforming (BF) design for orthogonal frequency division multiplexing (OFDM) based relay networks over frequency-selective channels. Both freq...
APWEB
2006
Springer
13 years 11 months ago
2006
Springer
In the area of wireless sensor networks, achieving minimum energy consumption is a very important research issue. A number of energy efficient protocols have been proposed, mostly ...