INSIGNIA: an IP-based quality of service framework for mobile ad Hoc networks
Journal of Parallel and Distributed Computing - Special issue on wireless and mobile computing and communications
A framework for the admission control of QoS multicast traffic in mobile ad hoc networks
WOWMOM '01 Proceedings of the 4th ACM international workshop on Wireless mobile multimedia
The capacity of wireless networks
IEEE Transactions on Information Theory
MPLS: the magic behind the myths [multiprotocol label switching]
IEEE Communications Magazine
A Cross-Layer Routing Scheme Using Adaptive Retransmission Strategy for Wireless Mesh Networks
Wireless Personal Communications: An International Journal
QoS in Wireless Multimedia Sensor Networks: A Layered and Cross-Layered Approach
Wireless Personal Communications: An International Journal
| Hi-index | 0.00 |
In this paper we propose a novel Priority-based Distributed flow Admission Control (PDAC) protocol to provide Quality of Service (QoS) to multimedia applications over the Dynamic Source Routing (DSR) protocol-based wireless ad hoc networks. In contrast to short-term packet forwarding, medium and long-term multimedia and real-time traffic may benefit from `flow'-based transmission due to the reduction in the packet-level control overhead. In this paper, we introduce a new DSR option called the "Admission Control Option" for flow establishment, and present a new scalable transmission rate reservation protocol to support bandwidth-constrained traffic flows in interference-limited wireless ad hoc networks. It allows a node in the wireless ad hoc network to establish or discard a traffic flow state based on the global knowledge of traffic flow priority, and local knowledge in the form of interference and effective transmission rate. The PDAC scheme can also operate in a `cross-layer' protocol architecture that encompasses the network layer and the MAC layer.