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» On the complexity of scheduling in wireless networks
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ICIP
2008
IEEE
16 years 8 months ago
Dynamic channel selection for multi-user video streaming over cognitive radio networks
Due to the dynamic nature of cognitive radio networks, multi-user video streaming (with various video traffic characteristics and QoS requirements) requires efficient dynamic chan...
Hsien-Po Shiang, Mihaela van der Schaar
TON
2010
136views more  TON 2010»
15 years 1 months ago
Distributed Opportunistic Scheduling With Two-Level Probing
Distributed opportunistic scheduling (DOS) is studied for wireless ad-hoc networks in which many links contend for the channel using random access before data transmissions. Simpl...
P. S. Chandrashekhar Thejaswi, Junshan Zhang, Man-...
GLOBECOM
2006
IEEE
16 years 13 days ago
Efficient Construction of Weakly-Connected Dominating Set for Clustering Wireless Ad Hoc Networks
In most of the proposed clustering algorithms for wireless ad hoc networks, the cluster-heads form a dominating set in the network topology. A variant of dominating set which is mo...
Bo Han, Weijia Jia
INFOCOM
2006
IEEE
16 years 12 days ago
Achieving Delay Guarantees in Ad Hoc Networks through Dynamic Contention Window Adaptation
— In this paper, we propose a new protocol, named DDA (Distributed Delay Allocation), which provides average delay guarantees to real-time multimedia applications in wireless ad ...
Yaling Yang, Robin Kravets
GLOBECOM
2010
IEEE
15 years 4 months ago
Optimal Spatial Reuse in Poisson Multi-Hop Networks
We consider a wireless multi-hop network with sources that are Poisson distributed and relays which are placed on the source-destination line. Given a combined TDMA/ALOHA MAC proto...
Kostas Stamatiou, Martin Haenggi