Scheduling Algorithms for a Mixture of Real-Time and Non-Real-Time Data in HDR (0)
| Venue: | in Proceedings of 17th International Teletraffic Congress (ITC-17 |
| Citations: | 96 - 0 self |
BibTeX
@INPROCEEDINGS{Shakkottai_schedulingalgorithms,
author = {Sanjay Shakkottai and Alexander L. Stolyar},
title = {Scheduling Algorithms for a Mixture of Real-Time and Non-Real-Time Data in HDR},
booktitle = {in Proceedings of 17th International Teletraffic Congress (ITC-17},
year = {},
pages = {793--804}
}
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Abstract
High Data Rate (HDR) technologz has recently been proposed as an overlay to CDMA... In this paper, we study various scheduling algorithms for a mixture of real-time and non-real-time data over HDR/CDMA and compare their performance. We study the performance with respect to packet delays and also average throughput, where we use a token based mechanism to give minimum throughput guarantees. We nd that a rule which we call the exponential rule performs well with regard to both these criteria. (In a companion paper, we show that this rule is throughput-optimal, i.e., it makes the queues stable if it is feasible to do so with any other scheduling rule.) Our main conclusion is that intelligent scheduling algorithms in conjunction with token based rate control provide an ecient framework for supporting a mixture of real-time and non-real-time data applications in a single carrier.
