Providing guaranteed services without per flow management
Proceedings of the conference on Applications, technologies, architectures, and protocols for computer communication
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
Distributed multi-hop scheduling and medium access with delay and throughput constraints
Proceedings of the 7th annual international conference on Mobile computing and networking
Optimal partition of QoS requirements on unicast paths and multicast trees
IEEE/ACM Transactions on Networking (TON)
PAC: Perceptive Admission Control for Mobile Wireless Networks
QSHINE '04 Proceedings of the First International Conference on Quality of Service in Heterogeneous Wired/Wireless Networks
Contention-Aware Admission Control for Ad Hoc Networks
IEEE Transactions on Mobile Computing
QoS provisioning in wireless networks: Research Articles
Wireless Communications & Mobile Computing - RRM for Next-Generation Wireless and Mobile Communication Systems
Cross-layer QoS support for multimedia delivery over wireless internet
EURASIP Journal on Applied Signal Processing
IEEE Wireless Communications
Dynamic class selection and class provisioning in proportional differentiated services
Computer Communications
A Distributed End-to-End Reservation Protocol for IEEE 802.11-Based Wireless Mesh Networks
IEEE Journal on Selected Areas in Communications
RSVP: a new resource ReSerVation Protocol
IEEE Network: The Magazine of Global Internetworking
Measuring one-way delay in wireless mesh networks: an experimental investigation
Proceedings of the 4th ACM workshop on Performance monitoring and measurement of heterogeneous wireless and wired networks
Service differentiation using priority-based MAC protocol in MANETs
International Journal of Internet Protocol Technology
Enhanced service differentiation using priority-based MAC protocol for MANETs
International Journal of Communication Networks and Distributed Systems
A new adaptive MAC protocol with QoS support based on IEEE 802.11 in ad hoc networks
Computers and Electrical Engineering
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As the rapid growth of smart hand-held devices, multihop wireless access networks have a lot of potential applications in a variety of fields in civilian and military environments. Many of these applications, such as realtime audio/video streaming, will require some form of end-to-end QoS assurance. In this paper, we present an adaptive per hop differentiation (APHD) scheme towards achieving end-to-end delay assurance in multihop wireless networks. Our scheme is based on EDCA technique which is proposed in 802.11e draft. In EDCA, data packets of different priorities will use different MAC contention parameter set, which translate into different delays. Our APHD scheme extends the capability of EDCA into multihop environment by taking end-to-end delay requirement into consideration at each intermediate hop. Following a cross-layer design approach, APHD is aimed to be a distributed and localized technique. Individual nodes keep track of the channel state independently without any intercommunication overhead. Data packets carry end-to-end delay requirement along with other important information in the packet header. At an intermediate node, based on data packet's end-to-end requirement, its accumulative delay so far, and the current node's channel status, APHD smartly adjusts data packet's priority level in order to satisfy its end-to-end delay requirement. Simulation results show that APHD scheme can provide excellent end-to-end delay assurance while achieving much higher network utilization, compared to a pure EDCA scheme.