Risks posed by obesity to body-surface narrowband wireless communication  

作　　者：Xiaodong Yang Qing Zhang Shuyuan Yang Aifeng Ren Zhiya Zhang Karen M.von Deneen Yang Hao 

机构地区：[1]School of Electronic Engineering,Xidian University [2]Shaanxi Maternal and Child Care Service Centre [3]School of Life Science and Technology,Xidian University [4]School of Electronic Engineering and Computer Science,Queen Mary,University of London,London E1 4NS,UK

出　　处：《Chinese Science Bulletin》2014年第29期3949-3954,共6页

基　　金：supported by the Fundamental Research Funds for the Central Universities (K5051310004,JB140219,and K5051302033);the National Natural Science Foundation of China (61301175)

摘　　要：Little work has been done on the effect of being overweight on the wireless narrowband radio propagation of wearable medical instruments.In this paper,by applying a finite-difference time-domain technique and a statistical learning method,the authors find that being overweight might be an obstacle to body-surface wireless communication.The findings have certain instructive meanings for those engineers who are designing on-body medical instruments for patients,especially those patients who are overweight.Little work has been done on the effect of being overweight on the wireless narrowband radio propagation of wearable medical instruments. In this paper, by applying a finite-difference time-domain technique and a statistical learning method, the authors find that being overweight might be an obstacle to body-surface wireless communication. The findings have certain instructive meanings for those engineers who are designing on-body medical instruments for patients, especially those patients who are overweight.

关 键 词：无线通信 体表面 窄带 风险 肥胖 统计学习方法 医疗器械 无线电传播 

分 类 号：TN92[电子电信—通信与信息系统] TS941.717[电子电信—信息与通信工程]