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ICC
2007
IEEE
129views Communications» more  ICC 2007»
13 years 11 months ago
An Experimental Downlink Multiuser MIMO System with Distributed and Coherently-Coordinated Transmit Antennas
In this paper we present a multiuser MIMO experimental system and the corresponding indoor measurement results that demonstrate power of distributed and coherentlycoordinated downl...
Dragan Samardzija, Howard Huang, Reinaldo A. Valen...
ATAL
2003
Springer
14 years 28 days ago
Minimizing communication cost in a distributed Bayesian network using a decentralized MDP
In complex distributed applications, a problem is often decomposed into a set of subproblems that are distributed to multiple agents. We formulate this class of problems with a tw...
Jiaying Shen, Victor R. Lesser, Norman Carver
ICWS
2008
IEEE
13 years 9 months ago
A Dependable Infrastructure for Cooperative Web Services Coordination
A current trend in the web services community is to define coordination mechanisms to execute collaborative tasks involving multiple organizations. Following this tendency, this w...
Eduardo Adílio Pelinson Alchieri, Alysson N...
ISCAS
2005
IEEE
247views Hardware» more  ISCAS 2005»
14 years 1 months ago
Digital signal processing engine design for polar transmitter in wireless communication systems
Polar modulation techniques offer the capability of multimode wireless system and the potential for the high efficiency Power Amplifier (PA). This paper describes a new design of D...
Hung Yang Ko, Yi-Chiuan Wang, An-Yeu Wu
EUROPAR
2004
Springer
13 years 11 months ago
Enhancing Efficiency of Byzantine-Tolerant Coordination Protocols via Hash Functions
Abstract. Distributed protocols resilient to Byzantine failures are notorious to be costly from the computational and communication point of view. In this paper we discuss the role...
Daniela Tulone