Pocket switched networks and human mobility in conference environments
作者： Pan Hui , Augustin Chaintreau , James Scott , Richard Gass , Jon Crowcroft
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摘要: Pocket Switched Networks (PSN) make use of both human mobility and local/global connectivity in order to transfer data between mobile users' devices. This falls under the Delay Tolerant Networking (DTN) space, focusing on opportunistic networking. One key problem PSN is designing forwarding algorithms which cope with patterns. We present an experiment measuring forty-one humans' at Infocom 2005 conference. The results this are similar our previous experiments corporate academic working environments, exhibiting a power-law distrbution for time node contacts. then discuss implications these design PSN.
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