作者: Song Yang , Jia-Liang Lu , Fan Yang , Linghe Kong , Wei Shu
DOI: 10.1109/GLOCOM.2013.6831111
关键词:
摘要: Recent advances in wireless communication and electronic manufacture have enabled a variety of sensors to be used for Wireless Body Area Networks (WBANs), which can provide real-time body monitoring feedback enabling patient diagnostics procedure, rehabilitation, sports training interactive performance. However, existing single-hop scheme faces several major challenges: rapid growth channel conflicts as more added, impermeability human radio waves highly dynamic network topology due movements. In this paper, prototype multi-hop WBAN has been built quantify the conflict characterise connectivity during motions. A probability based routing protocol fusing inertial sensor data history link quality is then developed, aims at capturing high spatio-temporal change on selection reliable relay node routing. The performance experimentally evaluated our system. Compared with number routings, proposed splendid terms average delivery ratio, hops end-to-end delay.