Sciweavers

1510 search results - page 177 / 302
» Upper Probabilities and Additivity
Sort
View
ICICIC
2006
IEEE
15 years 10 months ago
Relational Databases Watermark Technique Based on Content Characteristic
With the development of the Internet and wide applications of databases, the databases providers are worrying about their ownership of the databases. Combined with the digital wat...
Yong Zhang, Xiamu Niu, Dongning Zhao, Juncao Li, S...
VTC
2006
IEEE
118views Communications» more  VTC 2006»
15 years 10 months ago
Demodulation and Performance Analysis of Differential Unitary Space-Time Modulation in Time-Varying Rician Channels
Abstract— Studies on differential unitary space-time modulation are mostly focused on Rayleigh fading channels. In this paper we present new analytic results for the maximum-like...
Haichang Sui, James R. Zeidler
135
Voted
VTC
2006
IEEE
132views Communications» more  VTC 2006»
15 years 10 months ago
Interference Diversity in Frequency-Hopped Systems with Soft Decoding
— In this paper, we analyze the effect of interference diversity on the capacity of a cellular system that employs frequency hopping, power control and bit-interleaved coded modu...
Kostas Stamatiou, John G. Proakis
WIOPT
2006
IEEE
15 years 10 months ago
Resource control for the EDCA and HCCA mechanisms in IEEE 802.11e networks
— We investigate the problem of efficient resource control for elastic traffic over the EDCA (Enhanced Distributed Channel Access) and HCCA (Hybrid Coordination Function HCF - ...
Vasilios A. Siris, Costas Courcoubetis
ANSS
2005
IEEE
15 years 9 months ago
Approximation Techniques for the Analysis of Large Traffic-Groomed Tandem Optical Networks
We consider a traffic-groomed optical network consisting of N nodes arranged in tandem. This optical network is modeled by a tandem queueing network of multi-rate loss queues with...
Alicia Nicki Washington, Chih-Chieh Hsu, Harry G. ...