Sciweavers

ICC
2009
IEEE
107views Communications» more  ICC 2009»
14 years 5 months ago
Dynamic Resource Modeling for Heterogeneous Wireless Networks
— High variability of access resources in heterogenous wireless networks and limited computing power and battery life of mobile computing devices such as smartphones call for nov...
Dimitrios Tsamis, Tansu Alpcan, Jatinder Pal Singh...
ICC
2009
IEEE
107views Communications» more  ICC 2009»
14 years 5 months ago
EM-Based Maximum-Likelihood Sequence Detection for MIMO Optical Wireless Systems
—A major performance-limiting factor in terrestrial optical wireless (OW) systems is turbulence-induced fading. Exploiting the additional degrees of freedom in the spatial dimens...
Nestor D. Chatzidiamantis, Murat Uysal, Theodoros ...
ICC
2009
IEEE
14 years 5 months ago
Matched Rotation Precoding: A New Paradigm in Space-Frequency Coding
Min Zhang, Thushara D. Abhayapala, Dhammika Jayala...
ICC
2009
IEEE
162views Communications» more  ICC 2009»
14 years 5 months ago
Minimizing Energy Consumption in IR-UWB Based Wireless Sensor Networks
Abstract—Impulse Radio Ultra-wideband (IR-UWB) communication has proven an important technique for supporting highrate, short-range, low-power communication. These are necessary ...
Tianqi Wang, Wendi B. Heinzelman, Alireza Seyedi
ICC
2009
IEEE
149views Communications» more  ICC 2009»
14 years 5 months ago
Performance of Host Identity Protocol on Symbian OS
—The Host Identity Protocol (HIP) has been specified by the IETF as a new solution for secure host mobility and multihoming in the Internet. HIP uses self-certifying publicpriva...
Andrey Khurri, Dmitriy Kuptsov, Andrei Gurtov
ICC
2009
IEEE
123views Communications» more  ICC 2009»
14 years 5 months ago
Combining Hidden Markov Models for Improved Anomaly Detection
—In host-based intrusion detection systems (HIDS), anomaly detection involves monitoring for significant deviations from normal system behavior. Hidden Markov Models (HMMs) have...
Wael Khreich, Eric Granger, Robert Sabourin, Ali M...
ICC
2009
IEEE
121views Communications» more  ICC 2009»
14 years 5 months ago
Idle Channel Time Estimation in Multi-Hop Wireless Networks
—This paper presents a theoretical estimation for idle channel time in a multi-hop environment. Idle channel time is the time proportion of a node during which the channel state ...
Simon Odou, Steven Martin, Khaldoun Al Agha
ICC
2009
IEEE
14 years 5 months ago
Separable Implementation of L2-Orthogonal STC CPM with Fast Decoding
In this paper we present an alternative separable implementation of L2 -orthogonal space-time codes (STC) for continuous phase modulation (CPM). In this approach, we split the STC...
Matthias Hesse, Jérôme Lebrun, Lutz H...
ICC
2009
IEEE
153views Communications» more  ICC 2009»
14 years 5 months ago
Detecting Malicious Packet Dropping in the Presence of Collisions and Channel Errors in Wireless Ad Hoc Networks
—Detecting malicious packet dropping is important in ad hoc networks to combat a variety of security attacks such as blackhole, greyhole, and wormhole attacks. We consider the de...
Thaier Hayajneh, Prashant Krishnamurthy, David Tip...
ICC
2009
IEEE
142views Communications» more  ICC 2009»
14 years 5 months ago
Revealing Social Networks of Spammers Through Spectral Clustering
—To date, most studies on spam have focused only on the spamming phase of the spam cycle and have ignored the harvesting phase, which consists of the mass acquisition of email ad...
Kevin S. Xu, Mark Kliger, Yilun Chen, Peter J. Woo...