Data Upload Capability of 3G Mobile Phones

被引：2
|
作者：
Moon, Jon K. [1 ]
Barden, Charles M. [1 ]
Wohlers, Erica M. [1 ]
机构：
[1] Devicix LLC, Eden Prairie, MN 55344 USA
来源：
2009 ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-20 | 2009年
关键词：
OBESITY; OVERWEIGHT;
D O I：
10.1109/IEMBS.2009.5332472
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
Mobile phones are becoming an important platform to measure free-living energy balance and to support weight management therapies. Sensor data, camera images and user input are needed by clinicians and researchers in close to real time. We assessed upload (reverse link) data transport rates for 2007-2008 model mobile phones on two major US wireless systems. Even the slowest phone (EVDO Rev 0) reliably uploaded 40 MB of data in less than 1 h. More than 95% of file uploads were successful in tests that simulated normal phone use over 3 d. Practical bandwidth and data currency from typical smart phones will likely keep pace with the data needs of energy balance studies and weight management therapy.
引用
收藏
页码：705 / 708
页数：4
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