Markus Laner Philipp Svoboda Eduard Hasenleithner Markus Rupp Dissecting 3G Uplink Delay by Measuring in an Operational HSPA Network. 52-61 2011 PAM http://dx.doi.org/10.1007/978-3-642-19260-9_6 conf/pam/2011 db/conf/pam/pam2011.html#LanerSHR11