118 search results - page 11 / 24 » Call admission control: QoS issue for VoIP |
109
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ISCIS
2005
Springer
15 years 3 months ago
2005
Springer
Ad hoc networks, being able to organize themselves without user intervention, can easily provide their users with mobility, multimedia support and group communication. However, the...
LCN
1998
IEEE
15 years 1 months ago
1998
IEEE
Abstract-- The emergence of nomadic applications have recently generated much interest in wireless network infrastructures that support real-time communications. In this paper, we ...
ICC
2007
IEEE
15 years 3 months ago
2007
IEEE
Abstract— This paper addresses when and how to adjust bandwidth allocations between uplink and downlink in a multi-service wireless network with bandwidth asymmetry under dynamic...
104
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JSAC
2011
14 years 10 days ago
2011
—In this paper, we propose a spectrum allocation framework that jointly considers the Quality-of-Service (QoS) provisioning for heterogeneous secondary Real-Time (RT) and Non-Rea...
IEICET
2006
14 years 9 months ago
2006
The IEEE802.11e defines a MAC protocol, which provides EDCA (enhanced distributed channel access) and HCCA (HCF controlled channel access) to support differentiation service over W...