Yih-Chun Hu David B. Johnson Exploiting Congestion Information in Network and Higher Layer Protocols in Multihop Wireless Ad Hoc Networks. 301-310 2004 conf/icdcs/2004 ICDCS http://doi.ieeecomputersociety.org/10.1109/ICDCS.2004.1281595 db/conf/icdcs/icdcs2004.html#HuJ04