35 search results - page 2 / 7 » Optimal Probing for Unicast Network Delay Tomography |
GLOBECOM
2010
IEEE
13 years 3 months ago
2010
IEEE
In network tomography, we seek to infer link status parameters (such as delay) inside a network through end-toend probe sending between (external) boundary nodes. The main challeng...
INFOCOM
2009
IEEE
13 years 12 months ago
2009
IEEE
—MAC layer random network coding (MRNC) was proposed in [1] as an alternative to HARQ for reliable data transmission in WiMAX unicast. It has been shown that MRNC achieves a high...
INFOCOM
1997
IEEE
13 years 9 months ago
1997
IEEE
In this paper, we study the NP-hard delay-constrained least-cost path problem. A solution to this problem is needed to provide real-time communication service to connection-orient...
INFOCOM
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract—Multicast-based network tomography enables inference of average loss rates and delay distributions of internal network links from end-to-end measurements of multicast pr...
IMC
2007
ACM
13 years 6 months ago
2007
ACM
Packet delay and loss are two fundamental measures of performance. Using active probing to measure delay and loss typically involves sending Poisson probes, on the basis of the PA...