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- articleNovember 2014
A cross-layer optimization for maximum-revenue-based multicast in multichannel multiradio wireless mesh networks
International Journal of Communication Systems (IJOCS), Volume 27, Issue 11Pages 3204–3222https://doi.org/10.1002/dac.2535Given a video/audio streaming system installed on a multichannel multiradio wireless mesh network, we are interested in a problem concerning about how to construct a delay-constrained multicast tree to support concurrent interference-free transmissions ...
- research-articleApril 2011
A Cooperative Clustering Protocol for Energy Saving of Mobile Devices with WLAN and Bluetooth Interfaces
IEEE Transactions on Mobile Computing (ITMV), Volume 10, Issue 4Pages 491–504https://doi.org/10.1109/TMC.2010.161One of the most widely used wireless communication standards is a Wireless Local Area Network (WLAN) (IEEE 802.11). However, WLAN has a serious power consumption problem. In this paper, we propose a novel energy saving approach that exploits the ...
- posterSeptember 2009
A multipath routing and spectrum access (MRSA) framework for cognitive radio systems in multi-radio mesh networks
CoRoNet '09: Proceedings of the 2009 ACM workshop on Cognitive radio networksPages 55–60https://doi.org/10.1145/1614235.1614249Cognitive Radio (CR) techniques to dynamically utilize the frequency spectrum is under hot discussion recently. In particular, wireless mesh networks along with CR techniques may play a vital role in spectrum-scarce situations, which are the target ...
- research-articleJanuary 2009
Interference-aware QoS routing for multi-rate multi-radio multi-channel IEEE 802.11 wireless mesh networks
IEEE Transactions on Wireless Communications (TWC), Volume 8, Issue 1Pages 166–175https://doi.org/10.1109/T-WC.2009.070369QoS routing in multi-channel wireless mesh networks (WMNs) with contention-based MAC protocols is a very challenging problem. In this paper, we propose an on-demand bandwidth-constrained routing protocol for multiradio multi-rate multi-channel WMNs with ...
- research-articleNovember 2006
Distributed Channel Assignment and Routing in Multiradio Multichannel Multihop Wireless Networks
IEEE Journal on Selected Areas in Communications (JSAC), Volume 24, Issue 11Pages 1972–1983https://doi.org/10.1109/JSAC.2006.881638In this paper, we first identify several challenges in designing a joint channel assignment and routing (JCAR) protocol in heterogeneous multiradio multichannel multihop wireless networks (M3WNs) using commercial hardware [e.g., IEEE 802.11 Network ...
- articleMay 2006
Convergence Transforms Internet
Wireless Personal Communications: An International Journal (WPCO), Volume 37, Issue 3-4Pages 167–185https://doi.org/10.1007/s11277-006-9072-3This paper discusses digital convergence from mobile device perspective. Convergence is viewed as a combination of device, radio, network and services convergence. Device convergence means that mobile devices become much more than a phone, they turn ...