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TWC
2010
13 years 9 hour ago
Distributed Multicell-MISO Precoding Using the Layered Virtual SINR Framework
In this letter, we address the problem of distributed multi-antenna cooperative transmission in a cellular system. Most research in this area has so far assumed that base stations ...
Randa Zakhour, David Gesbert
TCOM
2010
107views more  TCOM 2010»
13 years 3 months ago
Near-Capacity Cooperative Space-Time Coding Employing Irregular Design and Successive Relaying
— In this paper, we develop a capacity-approaching Cooperative Space-Time Coding (CSTC) scheme employing irregular design for a twin-relay aided network as an extension of our pr...
Lingkun Kong, Soon Xin Ng, Robert G. Maunder, Lajo...
ICRA
2002
IEEE
151views Robotics» more  ICRA 2002»
13 years 10 months ago
Protocols for Collaboration, Coordination and Dynamic Role Assignment in a Robot Team
—Creation of cooperative robot teams for complex tasks requires not only agents that can function well individually but also agents that can coordinate their actions. This paper ...
Rosemary Emery, Kevin Sikorski, Tucker R. Balch
JUCS
2008
177views more  JUCS 2008»
13 years 5 months ago
An Improved Multi-Agent Simulation Methodology for Modelling and Evaluating Wireless Communication Systems Resource Allocation A
: Multi-Agent Systems (MAS) constitute a well known approach in modelling dynamical real world systems. Recently, this technology has been applied to Wireless Communication Systems...
P. M. Papazoglou, Dimitris A. Karras, Rallis C. Pa...
VTC
2008
IEEE
156views Communications» more  VTC 2008»
13 years 11 months ago
Channel Asymmetry and Random Time Slot Hopping in OFDMA-TDD Cellular Networks
Abstract—This paper studies the performance of orthogonal frequency division multiple access – time division duplex (OFDMA-TDD) cellular networks when jointly applying dynamic ...
Ellina Foutekova, Patrick Agyapong, Harald Haas