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Optimal scheduling for multiple description video streams in wireless multihop networks

Liang Zhou 1 Xinbing Wang 2 Yajun Li 3 Baoyu Zheng 4 Benoit Geller 1
1 IS - Ingénierie Systèmes
2 Laboratory of Infrared Material and Devices
3 SSEC - Chaire Sciences des Systèmes et Défis Energétiques EDF/ECP/Supélec
4 Nanjing University of Posts and Telecommunications, Nanjing, China
Abstract : — In this work, we investigate the optimal system scheduling for competing multiple description (MD) video streams in a resource-limited wireless multihop network. By joint optimization of MD, rate control and multipath routing, optimal joint rate control and routing algorithm is proposed to solve this problem with constraints that arise from the MD streams among multiple users via multiple paths. We design this joint algorithm in a distributed manner that is amenable to on-line implementation for wireless networks.
Keywords : joint optimization rate control multi-path routing Index Terms— multiple description
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Liang Zhou, Xinbing Wang, Yajun Li, Baoyu Zheng, Benoit Geller. Optimal scheduling for multiple description video streams in wireless multihop networks. IEEE Communications Letters, Institute of Electrical and Electronics Engineers, 2009, 13 (7), pp.534-536. ⟨10.1109/LCOMM.2009.090020⟩. ⟨hal-01229095⟩

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