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126
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MOBIHOC
2008
ACM
16 years 3 months ago
Dynamic packet fragmentation for wireless channels with failures
It was shown recently [7?9], under quite general conditions, that retransmission-based protocols may result in power-law delays and possibly zero throughput even if the distributi...
Predrag R. Jelenkovic, Jian Tan
PODC
2009
ACM
15 years 8 months ago
Brief announcement: locality-based aggregate computation in wireless sensor networks
We present DRR-gossip, an energy-efficient and robust aggregate computation algorithm in wireless sensor networks. We prove that the DRR-gossip algorithm requires O(n) messages a...
Jen-Yeu Chen, Gopal Pandurangan, Jianghai Hu
AINA
2008
IEEE
15 years 10 months ago
A Multi-Purpose Wireless Network Emulator: QOMET
In this paper we present the design and usage of the multi-purpose wireless network emulator that we develop, QOMET. QOMET implements a two-stage scenario-driven approach to wirel...
Razvan Beuran, Junya Nakata, Takashi Okada, Lan Ti...
116
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CONEXT
2007
ACM
15 years 7 months ago
Folksonomy-based reasoning in opportunistic networks
Disparate algorithms are being designed to decide certain basic questions in opportunistic networks. This position paper describes a nascent idea that aims to provide a single fra...
Nishanth R. Sastry