Analysis and simulation of a fair queueing algorithm
SIGCOMM '89 Symposium proceedings on Communications architectures & protocols
IEEE/ACM Transactions on Networking (TON)
Internet traffic characterization
Internet traffic characterization
Fair scheduling in wireless packet networks
SIGCOMM '97 Proceedings of the ACM SIGCOMM '97 conference on Applications, technologies, architectures, and protocols for computer communication
Adapting packet fair queueing algorithms to wireless networks
MobiCom '98 Proceedings of the 4th annual ACM/IEEE international conference on Mobile computing and networking
A unified architecture for the design and evaluation of wireless fair queueing algorithms
Wireless Networks - Selected Papers from Mobicom'99
Quality of service and flow level admission control in the internet
Computer Networks: The International Journal of Computer and Telecommunications Networking - Special issue: Towards a new internet architecture
Traffic Analysis and Design of Wireless IP Networks
Traffic Analysis and Design of Wireless IP Networks
Mobile Networks and Applications
Enhancing throughput over wireless LANs using channel state dependent packet scheduling
INFOCOM'96 Proceedings of the Fifteenth annual joint conference of the IEEE computer and communications societies conference on The conference on computer communications - Volume 3
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Wireless packet schedulers have concentrated for the most part on preserving fairness in a network environment where channels are subject to location-dependent errors. By recording the lost service and compensating flows after an error period, long-term throughput and long-term fairness can be maintained. This paper stresses that what is most pertinent to current wireless QoS however, is the preservation of delay guarantees for sessions in the face of channel errors. A traffic profile and priority based wireless fair queuing (TPP-WFQ) scheduling approach is proposed, which utilizes all available residue bandwidth in the system to allow sessions to catch up to their error-free service as quickly as possible. In addition, a bandwidth management platform that adjusts session weights for use by the scheduler is presented. Priority is given to real-time traffic with strict delay bounds for both bandwidth utilization and compensation. Simulated results illustrate how maintaining short-term delay guarantees in this way does not affect long term fairness and throughput guarantees for other sessions more tolerant to delay.