Gerald Wagenknecht Markus Anwander Torsten Braun Hop-to-Hop Reliability in IP-Based Wireless Sensor Networks - A Cross-Layer Approach. 61-72 2009 WWIC http://dx.doi.org/10.1007/978-3-642-02118-3_6 conf/wwic/2009 db/conf/wwic/wwic2009.html#WagenknechtAB09