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PIMRC
2010
IEEE
14 years 7 months ago
Frame delay distribution analysis of IEEE 802.11 networks using Signal Flow Graphs
Frame delay variance in CSMA/CA networks is large. Wireless applications may require both, limited mean delay and limited delay jitter. These parameters can be derived easily from ...
Ralf Jennen, Sebastian Max, Bernhard Walke
INFOCOM
2009
IEEE
15 years 4 months ago
A Chain Reaction DoS Attack on 3G Networks: Analysis and Defenses
Abstract—The IP Multimedia Subsystem (IMS) is being deployed in the Third Generation (3G) networks since it supports many kinds of multimedia services. However, the security of I...
Bo Zhao, Caixia Chi, Wei Gao, Sencun Zhu, Guohong ...
MOBICOM
2003
ACM
15 years 3 months ago
Manycast: exploring the space between anycast and multicast in ad hoc networks
The characteristics of ad hoc networks naturally encourage the deployment of distributed services. Although current networks implement group communication methods, they do not sup...
Casey Carter, Seung Yi, Prashant Ratanchandani, Ro...
ICC
2007
IEEE
137views Communications» more  ICC 2007»
15 years 4 months ago
BER Analysis of 802.11b Networks Under Mobility
—Most of the current 802.11b research activities are conducted under stationary environment. As the need for highspeed connectivity in mobile environments increases, it becomes n...
Puttipong Mahasukhon, Michael Hempel, Hamid Sharif...
ICC
2007
IEEE
142views Communications» more  ICC 2007»
15 years 4 months ago
Simulative Analysis of a Multi-Cell Admission Control Algorithm in WCDMA Networks
— It has for long been recognized that in multi-cell wide-band code division multiple access (WCDMA) networks the admission of a new session into the system can have undesirable ...
Gábor Fodor, Gustavo Azzolin