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SRDS
2007
IEEE
16 years 26 days ago
Framework for Intrusion Tolerant Certification Authority System Evaluation
Various intrusion tolerant certification authority (CA) systems have been recently proposed to provide attack resistant certificate update/query services. However, it is difficult...
Jingqiang Lin, Jiwu Jing, Peng Liu
SRDS
2007
IEEE
16 years 26 days ago
The Fail-Heterogeneous Architectural Model
Fault tolerant distributed protocols typically utilize a homogeneous fault model, either fail-crash or fail-Byzantine, where all processors are assumed to fail in the same manner....
Marco Serafini, Neeraj Suri
VTC
2007
IEEE
16 years 25 days ago
Modeling UpLink Power Control with Outage Probabilities
We investigate models for uplink interference in wireless systems. Our models account for the effects of outage probabilities. Such an accounting requires a nonlinear, even nonco...
Kenneth L. Clarkson, K. Georg Hampel, John D. Hobb...
VTC
2007
IEEE
106views Communications» more  VTC 2007»
16 years 25 days ago
A Survey on LDPC Codes and Decoders for OFDM-based UWB Systems
— Current UWB systems apply convolutional codes as their channel coding scheme. For next generation systems LDPC codes are in discussion due to their outstanding communications p...
Torben Brack, Matthias Alles, Timo Lehnigk-Emden, ...
VTC
2007
IEEE
16 years 25 days ago
Q-Learning-based Hybrid ARQ for High Speed Downlink Packet Access in UMTS
Abstract-In this paper, a Q-learning-based hybrid automatic repeat request (Q-HARQ) scheme is proposed to achieve efficient resource utilization for high speed downlink packet acc...
Chung-Ju Chang, Chia-Yuan Chang, Fang-Ching Ren
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