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GLOBECOM
2008
IEEE
16 years 18 days ago
A Theoretical Model of the Effects of Losses and Delays on the Performance of SIP
—The Session Initiation Protocol (SIP) is widely used for VoIP communication. Losses caused by network or server overload would cause retransmissions and delays in the session es...
Dorgham Sisalem, Mikkel Liisberg, Yacine Rebahi
CIIT
2004
131views Communications» more  CIIT 2004»
15 years 7 months ago
Effectiveness of rate-limiting in mitigating flooding DOS attacks
This paper investigates the effectiveness of rate-limiting in mitigating TCP-based flooding Denial of Service (DoS) attacks. Rate-limiting is used as a DoS defense mechanism to di...
Jarmo Mölsä
CCR
2005
97views more  CCR 2005»
15 years 6 months ago
On the robustness of router-based denial-of-service (DoS) defense systems
This paper focuses on "router-based" defense mechanisms, and whether they can provide effective solutions to network Denialof-Service (DoS) attacks. Router-based defense...
Ying Xu, Roch Guérin
INFOCOM
2005
IEEE
15 years 11 months ago
Pricing differentiated Internet services
— One of the critical challenges facing the networking industry today is to increase the profitability of Internet services. One well-known method in economics for increasing th...
Linhai He, Jean C. Walrand
INFOCOM
2012
IEEE
13 years 8 months ago
Spectrum mobility games
Cognitive radio gives users the ability to switch channels and make use of dynamic spectral opportunities. However, switching channels takes time, and may disrupt the quality of a...
Richard Southwell, Jianwei Huang, Xin Liu