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MCSS
2009
Springer
15 years 4 months ago
Limited-Feedback Multiuser MIMO-OFDM Downlink with Spatial Multiplexing and Per-Chunk/Per-Antenna User Scheduling
Abstract In this paper, we compare two spatial multiplexing MIMO-OFDM downlink transmission schemes based on limited feedback: I. Per-chunk user scheduling; II. Zero-forcing receiv...
Mohsen Eslami, Witold A. Krzymien
87
Voted
RTAS
2006
IEEE
15 years 3 months ago
Impact of Upper Layer Adaptation on End-to-end Delay Management in Wireless Ad Hoc Networks
A good amount of research has been developed to support QoS issues in IEEE 802.11 ad hoc networks, such as QoS routing, MAC layer QoS support, and cross-layer QoS design. However,...
Wenbo He, Klara Nahrstedt
RTSS
2008
IEEE
15 years 4 months ago
Task Scheduling for Control Oriented Requirements for Cyber-Physical Systems
The wide applications of cyber-physical systems (CPS) call for effective design strategies that optimize the performance of both computing units and physical plants. We study the ...
Fumin Zhang, Klementyna Szwaykowska, Wayne Wolf, V...
ETFA
2005
IEEE
15 years 3 months ago
LEF closed-loop scheduling policy for real-time control systems
Today there is a significant body of results of resource management in real-time systems. However, most of them are based on "open-loop" strategies and techniques that do...
J. Yepez, Pau Martí, J. Ayza, Josep M. Fuer...
95
Voted
RTSS
2007
IEEE
15 years 3 months ago
Response-Time Analysis for Globally Scheduled Symmetric Multiprocessor Platforms
In the last years, a progressive migration from single processor chips to multi-core computing devices has taken place in the general-purpose and embedded system market. The devel...
Marko Bertogna, Michele Cirinei