854 search results - page 130 / 171 » Packet delay in models of data networks |
VTC
2008
IEEE
15 years 6 months ago
2008
IEEE
— Channel models for urban deployments are among the most commonly used in research, standardization, and dimensioning of cellular networks. The time dispersion has ever been an ...
ICC
2008
IEEE
15 years 6 months ago
2008
IEEE
—In this paper we present APOS, a method for dynamically adapting the parameters of IEEE 802.11g to the estimated system state, with the aim of enhancing the quality of a voice c...
100
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SP
2006
IEEE
15 years 5 months ago
2006
IEEE
Security concerns are becoming increasingly critical in networked systems. Firewalls provide important defense for network security. However, misconfigurations in firewalls are ...
EUROGP
2007
Springer
15 years 6 months ago
2007
Springer
Abstract. Speech quality, as perceived by the users of Voice over Internet Protocol (VoIP) telephony, is critically important to the uptake of this service. VoIP quality can be deg...
110
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IWQOS
2004
Springer
15 years 5 months ago
2004
Springer
— Traditional SLAs, defined by average delay or packet loss, often camouflage the instantaneous performance perceived by end-users. We define a set of metrics for service avai...