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ICC
2008
IEEE
142views Communications» more  ICC 2008»
16 years 1 months ago
Multiuser MIMO Downlink with Limited Feedback Using Transmit-Beam Matching
— The multiuser multiple-input multiple-output (MIMO) broadcast channel uses multiple antennas at the transmitter to simultaneously deliver information to multiple users. Despite...
Tae-Hyun Kim, Robert W. Heath Jr., Sunghyun Choi
ICDIM
2007
IEEE
16 years 28 days ago
Context-aware security service in RFID/USN environments using MAUT and extended GRBAC
: This paper proposes a context-aware security service providing multiple authentications and authorization from a Security Level which is decided dynamically in a context-aware en...
Kiyeal Lee, Seokhwan Yang, Sungik Jun, Mokdong Chu...
SEKE
2005
Springer
16 years 2 days ago
Using Ontologies to Add Semantics to a Software Engineering Environment
Software Engineering Environments (SEEs) are systems designed to support software development and maintenance, and also for supporting project control and management. They provide ...
Ricardo de Almeida Falbo, Fabiano Borges Ruy, Rodr...
COOPIS
2002
IEEE
15 years 11 months ago
A Filter Object Framework for MICO
Abstract. Filtered delivery model of message passing in an objectoriented distributed computing environment facilitates separation of message control from message processing in a t...
Pranav S. Nabar, Amit L. Padalkar, Rushikesh K. Jo...
ADVIS
2000
Springer
15 years 11 months ago
Throughput Stability of Reliable Multicast Protocols
Traditional reliable multicast protocols depend on assumptions about flow control and reliability mechanisms, and they suffer from a kind of interference between these mechanisms. ...
Öznur Özkasap, Kenneth P. Birman