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WCNC
2008
IEEE
15 years 6 months ago
An Analytical Performance Model of Opportunistic Spectrum Access in a Military Environment
— In an opportunistic spectrum sharing system, secondary users equipped with cognitive radios opportunistically access spectrum that is not being used by the primary users, i.e.,...
Shensheng Tang, Brian L. Mark
JSAC
2010
170views more  JSAC 2010»
14 years 6 months ago
Anti-jamming broadcast communication using uncoordinated spread spectrum techniques
Jamming-resistant communication is crucial for safety-critical applications such as emergency alert broadcasts or the dissemination of navigation signals in adversarial settings. I...
Christina Pöpper, Mario Strasser, Srdjan Capk...
WWW
2005
ACM
15 years 5 months ago
Shared lexicon for distributed annotations on the Web
The interoperability among distributed and autonomous systems is the ultimate challenge facing the semantic web. Heterogeneity of data representation is the main source of problem...
Paolo Avesani, Marco Cova
INFOCOM
2012
IEEE
13 years 2 months ago
Achievable transmission capacity of cognitive mesh networks with different media access control
—Spectrum sharing is an emerging mechanism to resolve the conflict between the spectrum scarcity and the growing demands for the wireless broadband access. In this paper we inve...
Tao Jing, Xiuying Chen, Yan Huo, Xiuzhen Cheng
ICMCS
2007
IEEE
107views Multimedia» more  ICMCS 2007»
15 years 6 months ago
Generation of Speaker Mixture Voice using Spectrum Morphing
We propose a method for synthesizing a “speaker mixture voice” that has both of two speakers’ individualities. We define the “speaker mixture voice” as such that 50 per...
Kohei Furuya, Tsuyoshi Moriyama, Shinji Ozawa