Shushan Wen Yuguang Fang Hairong Sun Differentiated Bandwidth Allocation with TCP Protection in Core Routers. 34-47 2009 20 IEEE Trans. Parallel Distrib. Syst. 1 http://dx.doi.org/10.1109/TPDS.2008.71 db/journals/tpds/tpds20.html#WenFS09