Maneesh Varshney Zhiguo Xu Shrinivas Mohan Yi Yang Defeng Xu Rajive Bagrodia WHYNET: a framework for <i>in-situ</i> evaluation of heterogeneous mobile wireless systems. 35-42 2007 conf/mobicom/2007wintech WINTECH http://doi.acm.org/10.1145/1287767.1287775 db/conf/mobicom/wintech2007.html#VarshneyXMYXB07