Sciweavers

ICC
2009
IEEE
279views Communications» more  ICC 2009»
14 years 6 months ago
Non-Regenerative Multicarrier MIMO Relay Communications Based on Minimization of Mean-Squared Error
Abstract—In this paper we propose non-regenerative multicarrier multiple-input multiple-output (MIMO) relay techniques that minimize the mean-squared error (MSE) of the signal wa...
Yue Rong
ICC
2009
IEEE
122views Communications» more  ICC 2009»
14 years 6 months ago
Sensitive Data Requests: Do Sites Ask Correctly?
— To ensure the security of sensitive Web content, an organization must use TLS and do so correctly. However, little is known about how TLS is actually used on the Web. In this w...
Craig A. Shue, Minaxi Gupta
ICC
2009
IEEE
350views Communications» more  ICC 2009»
14 years 6 months ago
A Performance Comparison of Recent Network Simulators
—A widespread methodology for performance analysis in the field of communication systems engineering is network simulation. While ns-2 has established itself as virtually the st...
Elias Weingärtner, Hendrik vom Lehn, Klaus We...
ICC
2009
IEEE
150views Communications» more  ICC 2009»
14 years 6 months ago
Modeling Human Behavior for Defense Against Flash-Crowd Attacks
—Flash-crowd attacks are the most vicious form of distributed denial of service (DDoS). They flood the victim with service requests generated from numerous bots. Attack requests...
Georgios Oikonomou, Jelena Mirkovic
ICC
2009
IEEE
178views Communications» more  ICC 2009»
14 years 6 months ago
Extended Kalman Filter for Oversampled Dynamical Phase Offset Estimation
—In this paper, we present an application of the Extended Kalman Filter for the on-line estimation of a dynamical carrier phase offset. The novel approach implies deriving the ...
Jordi Vilà-Valls, Jean-Marc Brossier, Laure...
ICC
2009
IEEE
155views Communications» more  ICC 2009»
14 years 6 months ago
Modeling Random Walk Search Algorithms in Unstructured P2P Networks with Social Information
—Random walk (RW) has been widely used as a strategy for searching in peer-to-peer networks. The boom of social network applications introduces new impact to the classical algori...
Jing Xie, King-Shan Lui
ICC
2009
IEEE
158views Communications» more  ICC 2009»
14 years 6 months ago
An Energy-Aware Routing Protocol for Ad-Hoc Networks Based on the Foraging Behavior in Ant Swarms
—Routing in ad-hoc networks can consume considerable amount of battery power. However, as the nodes in these networks have limited power, routing is very much energy-constrained....
Sanjay Kumar Dhurandher, Sudip Misra, Mohammad S. ...
ICC
2009
IEEE
120views Communications» more  ICC 2009»
14 years 6 months ago
A Robust Approach to Carrier Sense for MIMO Ad Hoc Networks
—This paper proposes a method to improve the robustness of the carrier sense system for Opportunistic MAC (OMAC). This carrier sense method is specific for MIMO and the new vers...
Emanuele Coviello, Abhijeet Bhorkar, Francesco Ros...
ICC
2009
IEEE
14 years 6 months ago
A Training-Based Iterative Detection/Channel Estimation Scheme for Large Non-Orthogonal STBC MIMO Systems
Abstract—In this paper, we propose a training-based channel estimation scheme for large non-orthogonal space-time block coded (STBC) MIMO systems. The proposed scheme employs a b...
Ahmed Zaki, Saif K. Mohammed, Ananthanarayanan Cho...