There is no network traffic classification in intermediate nodes in IEEE802. 11e multi-hop
wireless network, which results in delays for the traffic with higher levels of service. Also …

무선 멀티 홉 네트워크는 채널 상태의 불안정으로 인해 전송 지연, 패킷 손실 등의 발생이
빈번하며 홉 수가 증가할수록 이와 같은 품질 저하는 더욱 심각해진다. 무선 멀티 홉 …

Multimedia traffic should be transmitted to a receiver within the delay bound. The traffic is
discarded when breaking its delay bound. Then, QoS (Quality of Service) of the traffic and …

IEEE 802.11 e is an extension of IEEE 802.11 that provides Quality of Service (QoS) for the
applications with different service requirements. This standard makes use of several …

We propose a quality of service (QoS) management framework and a packet scheduling
scheme over a shared wireless link for heterogeneous classes of traffic. The QoS …

In this paper, an admission control policy is introduced, suitable for efficiently controlling
traffic admissions under the Enhanced Distributed Channel Access (EDCA) method, which …

Connection admission control (CAC) is an important element for quality of service (QoS)
provisioning in wireless networks, such as IEEE 802.16 standard, which is also known as …

Multimedia traffic is expected to be one of the most important traffic types in wireless LANs.
However, multimedia traffic is very sensitive to delay so that the traffic has to be transmitted …

IEEE 802.11 e has established a new access mechanism called the hybrid coordination
function (HCF) as a step toward provisioning quality-of service (QoS) support. In this …

The design criterion of call admission control policy in heterogeneous wireless networks
(HWN) is to make full use of the spectrum resources in different radio access systems, under …