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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Zhi Zhang Moola, S. Chong, E.K.P. |
| Copyright Year | 2008 |
| Description | Author affiliation: Dept. of Electr. & Comput. Eng., Colorado State Univ., Ft. Collins, CO, USA (Zhi Zhang; Moola, S.; Chong, E.K.P.) |
| Abstract | We consider the problem of temporal fair scheduling of queued data transmission in wireless networks. Taking fairness constraints and the memory property of channels into consideration, we formulate the transmission scheduling problem as a discounted reward Markov decision process (MDP) with temporal fairness constraints. We derive and prove an explicit dynamic programming equation for the above constrained MDP, and give an optimal scheduling policy based on that equation. Furthermore, we develop an efficient approximation method-temporal fair rollout-to reduce the computational cost. The simulation results show that the scheme achieves significant performance improvement for both throughput maximization and delay minimization problems compared with other existing schemes. |
| Starting Page | 1404 |
| Ending Page | 1409 |
| File Size | 199475 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781424431236 |
| ISSN | 01912216 |
| DOI | 10.1109/CDC.2008.4739159 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-12-09 |
| Publisher Place | Mexico |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Stochastic processes Dynamic programming Dynamic scheduling Wireless networks Optimal scheduling Equations Data communication Memory management Processor scheduling Computational efficiency |
| Content Type | Text |
| Resource Type | Article |
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