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CISS
2007
IEEE
16 years 28 days ago
A Practical Hybrid-ARQ Protocol Using Noncoherent Orthogonal Modulation
Abstract— This paper considers hybrid-ARQ under the constraints of noncoherent orthogonal modulation and hard-decision decoding. Information theoretic bounds on the throughput fo...
Syed Amaar Ahmad, Matthew C. Valenti
ECRTS
2007
IEEE
16 years 28 days ago
Tardiness Bounds for FIFO Scheduling on Multiprocessors
FIFO scheduling is often considered to be inappropriate for scheduling workloads that are subject to timing constraints. However, FIFO is implemented in many generalpurpose OSs, a...
Hennadiy Leontyev, James H. Anderson
FGCN
2007
IEEE
16 years 28 days ago
Supporting Deadline Monotonic Policy over 802.11 MAC Layer Service Time Distribution
In this paper, we propose a real time scheduling policy over 802.11 DCF protocol called Deadline Monotonic (DM). We evaluate the performance of this policy for a simple scenario w...
Inès El Korbi, Leïla Azouz Saïdan...
GLOBECOM
2007
IEEE
16 years 28 days ago
Optimum Power Allocation and Bit Loading for Systems with Suboptimum Receivers
— Waterfilling and mercury/waterfilling power allocation policies maximize the mutual information of independent parallel Gaussian-noise channels under an average power constra...
David Matas, Meritxell Lamarca
ICPADS
2007
IEEE
16 years 27 days ago
Supporting deadline monotonic policy over 802.11 average service time analysis
In this paper, we propose a real time scheduling policy over 802.11 DCF protocol called Deadline Monotonic (DM). We evaluate the performance of this policy for a simple scenario w...
Inès El Korbi, Leïla Azouz Saïdan...