Titlebook: Quality for All; 4th COST 263 Interna Gunnar Karlsson,Michael I. Smirnov Conference proceedings 2003 Springer-Verlag Berlin Heidelberg 2003

FLAIL

Oafishness

Flat-Feet

Wide Area Measurements of Voice over IP Qualityd jitter, delay and loss values as defined in RFC 1889 (RTP) we conclude that the VoIP quality is acceptable for all but one of the nine sites we tested. We also conclude that VoIP quality has improved marginally since we last conducted a similar study in 1998.

Lumbar-Spine

Vulnerary

Adaptive Multipath Routing Based on Local Distribution of Link Load Informationlifying both signaling and load balancing mechanisms. The proposed algorithm is investigated using ns-2 simulations for a real medium-size network topologyand load scenarios by performing comparisons to several standard routing strategies.

别炫耀

Statistical Point-to-Set Edge-Based Quality of Service Provisioningxibly assigned to traffic going toward any destination within the set. The proposed point-to-set service provides low loss rates and . to users while allowing providers to obtain multiplexing gains by employing a probabilistic admission control test. Simulation results are provided to demonstrate the utility of deploying such a model.

创造性

A Dynamic Bandwidth Allocation Algorithm for IEEE 802.11e WLANs with HCF Access Methodch has been also proved by computer simulations, involving both audio and video flows. Both mathematical analysis and simulation results show that the algorithm guarantees queueing delays that are bounded by the QoS specifications.

Addictive

Throughput Analysis of a Probabilistic Topology-Unaware TDMA MAC Policy for Ad-hoc Networks. In this work, the . is studied and the conditions under which the system throughput under the probabilistic policy is higher than that under the deterministic policy and close to the maximum are established.

令人心醉

0302-9743 ations that have created the demand from private and business users have been the World-Wide Web and electronic mail. We have inthelast?veyearsseentherapidlyemergingpopularityofpeer-to-peersharing of ?les, mostly for music, and to a more limited extent also the introduction of Internet telephony, te

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