205 search results - page 24 / 41 » On broadcasting with cooperative diversity in multi-hop wire... |
122
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INFOCOM
2008
IEEE
15 years 7 months ago
2008
IEEE
—Cooperative relaying has been shown to provide diversity gains which can significantly improve the Packet Error Rate (PER) in wireless transmissions. In ad hoc wireless routing...
116
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OSDI
2002
ACM
16 years 1 months ago
2002
ACM
Recent advances in miniaturization and low-cost, lowpower design have led to active research in large-scale networks of small, wireless, low-power sensors and actuators. Time sync...
122
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CORR
2007
Springer
15 years 1 months ago
2007
Springer
— The differential encoding/decoding setup introduced by Kiran et al, Oggier et al and Jing et al for wireless relay networks that use codebooks consisting of unitary matrices is...
104
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MOBIHOC
2008
ACM
16 years 26 days ago
2008
ACM
We study blind estimation of transmission power of a node based on received power measurements obtained under wireless fading. Specifically, the setup consists of a set of monitor...
TMC
2008
15 years 1 months ago
2008
Collaborative relays achieve the benefits of spatial diversity without requiring physical antenna arrays at end devices. While many studies have demonstrated its effectiveness in a...