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VTC
2010
IEEE
113views Communications» more  VTC 2010»
15 years 5 months ago
Design of Fixed-Point Processing Based Turbo Codes Using Extrinsic Information Transfer Charts
—The operand-width specifications in fixed-point hardware implementations of turbo code decoders is an important design issue, since this governs the trade-off between the deco...
Liang Li, Robert G. Maunder, Bashir M. Al-Hashimi,...
INFOCOM
2010
IEEE
15 years 4 months ago
Scheduling Heterogeneous Real-Time Traffic over Fading Wireless Channels
We develop a general approach for designing scheduling policies for real-time traffic over wireless channels. We extend prior work, which characterizes a real-time flow by its traf...
I-Hong Hou, P. R. Kumar
PIMRC
2010
IEEE
15 years 4 months ago
Efficient cooperative protocols for general outage-limited multihop wireless networks
Abstract-- Due to the limited energy supplies of nodes in wireless networks, achieving energy efficiency is crucial for extending the lifetime of these networks. Thus, we study eff...
Behrouz Maham, Walid Saad, Mérouane Debbah,...
ICC
2009
IEEE
161views Communications» more  ICC 2009»
15 years 4 months ago
Energy-Efficient Itinerary Planning for Mobile Agents in Wireless Sensor Networks
Compared to conventional wireless sensor networks (WSNs) that are operated based on the client-server computing model, mobile agent (MA) systems provide new capabilities for energy...
Min Chen, Victor C. M. Leung, Shiwen Mao, Taekyoun...
209
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INFOCOM
2010
IEEE
15 years 4 months ago
On the Feasibility and Efficacy of Protection Routing in IP Networks
With network components increasingly reliable, routing is playing an ever greater role in determining network reliability. This has spurred much activity in improving routing stabi...
Kin Wah Kwong, Lixin Gao, Roch Guérin, Zhi-...