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23
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WMCSA
2009
IEEE
102
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Communications
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WMCSA 2009
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Sharing airtime with Shair avoids wasting time and money
14 years 7 months ago
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www.cl.cam.ac.uk
Shair is a system allowing contracted mobile phone users to benefit from their unused quota minutes and text messages. Unused minutes and texts are shared via opportunistic local...
Pan Hui, Richard Mortier, Kuang Xu, Jon Crowcroft,...
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