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PIMRC
2010
IEEE
14 years 7 months ago
Opportunistic channel access scheme for cognitive radio system based on residual white space distribution
We propose an opportunistic channel access scheme for cognitive radio-enabled secondary networks. In our work, we model the channel occupancy due to Primary User (PU) activity as a...
Manuj Sharma, Anirudha Sahoo
TSP
2010
14 years 4 months ago
Estimating multiple frequency-hopping signal parameters via sparse linear regression
Abstract--Frequency hopping (FH) signals have well-documented merits for commercial and military applications due to their near-far resistance and robustness to jamming. Estimating...
Daniele Angelosante, Georgios B. Giannakis, Nichol...
MASCOTS
2004
14 years 11 months ago
A Hysteresis Model for Web/TCP Transfer Latency
This paper presents an accurate stochastic model for transfer latency of short-lived Web-like TCP flows with random packet losses. Our model characterizes a data transfer in alter...
Yujian Li, Carey L. Williamson
WSC
2000
14 years 11 months ago
Avatar kinematics modeling for telecollaborative virtual environments
This paper introduced the application of a more efficient mathematical representation of the kinematics of avatars, or digital human beings, in telecollaborative virtual reality e...
Cristian Luciano, Pat Banerjee
WSC
1997
14 years 11 months ago
Using Response Surface Methodology to Link Force Structure Budgets to Campaign Objectives
Effective and timely execution of the Department of Defense’s (DoD) Program Objective Memorandum (POM) and Joint Warfare Capability Assessment (JWCA) process requires objective...
James B. Grier, T. Glenn Bailey, Jack A. Jackson