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Robust scheduling in spatial reuse TDMA wireless networks

Papadaki, Katerina ORCID: 0000-0002-0755-1281 and Friderikos, Vasilis (2008) Robust scheduling in spatial reuse TDMA wireless networks. IEEE Transactions on Wireless Communications, 7 (12). pp. 4767-4771. ISSN 1536-1276

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Identification Number: 10.1109/T-WC.2008.070505


We propose a framework that produces robust schedules in collision-free medium access schemes. We demonstrate the approach on the STDMA link scheduling problem that seeks to minimize the frame length using the physical interference model and stochastic link gains. By using conservative link gain values as opposed to average values in the SINR-target constraints, we show that the proposed approach produces shorter schedules when timeslots required for retransmission are taken into account. We derive properties on the expected frame length and provide bounds on the probability of SINR constraint violation and on the number of timeslots needed for retransmission.

Item Type: Article
Official URL:
Additional Information: © 2009 IEEE
Divisions: Management
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Date Deposited: 07 Dec 2009 17:08
Last Modified: 16 May 2024 00:45

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