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» Analysis of two competing TCP IP connections
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MMNS
2003
119views Multimedia» more  MMNS 2003»
13 years 8 months ago
A New Available Bandwidth Measurement Technique for Service Overlay Networks
Abstract. We introduce a new measurement algorithm for the available bandwidth in a network path between two endhosts. This algorithm is an adaptation from existing active measurem...
Cao Le Thanh Man, Go Hasegawa, Masayuki Murata
WWIC
2004
Springer
123views Communications» more  WWIC 2004»
14 years 24 days ago
Experimental Analysis of Heterogeneous Wireless Networks
Packet loss and delay in Internet degrade the quality of requested services like VoIP (Voice over IP) or Video Streaming. In novel network scenarios where wired and wireless connec...
Giulio Iannello, Antonio Pescapè, Giorgio V...
ICC
2009
IEEE
162views Communications» more  ICC 2009»
14 years 2 months ago
CLACK: A Network Covert Channel Based on Partial Acknowledgment Encoding
—The ability of setting up a covert channel, which allows any two nodes with Internet connections to engage in secretive communication, clearly causes a very serious security con...
Xiapu Luo, Edmond W. W. Chan, Rocky K. C. Chang
CN
2008
84views more  CN 2008»
13 years 7 months ago
A router-based technique to mitigate reduction of quality (RoQ) attacks
We propose a router-based technique to mitigate the stealthy reduction of quality (RoQ) attacks at the routers in the Internet. The RoQ attacks have been shown to impair the QoS s...
Amey Shevtekar, Nirwan Ansari
SIGCOMM
2000
ACM
13 years 12 months ago
When the CRC and TCP checksum disagree
Traces of Internet packets from the past two years show that between 1 packet in 1,100 and 1 packet in 32,000 fails the TCP checksum, even on links where link-level CRCs should ca...
Jonathan Stone, Craig Partridge