%0 Journal Article %T Wireless Body Area Networks for Healthcare: A Survey %A Garth V. Crosby %A Tirthankar Ghosh %A Renita Murimi %A Craig A. Chin %J International Journal of Ad Hoc, Sensor & Ubiquitous Computing %D 2012 %I Academy & Industry Research Collaboration Center (AIRCC) %X Wireless body area networks (WBANs) are emerging as important networks, applicable in various fields. This paper surveys the WBANs that are designed for applications in healthcare. We present a comprehensive survey consisting of stand-alone sections focusing on important aspects of WBANs. We examine the following: monitoring and sensing, power efficient protocols, system architectures, routing and security. We conclude by discussing some open research issues, their potential solutions and future trends. %K Wireless body area network %K body sensor network %K healthcare %K WBAN survey. %U http://airccse.org/journal/ijasuc/papers/0612asuc01.pdf