Chonggang Wang Weiwen Tang Kazem Sohraby Bo Li A Simple Mechanism on MAC Layer to Improve the Performance of IEEE 802.11 DCF. 365-374 2004 conf/broadnets/2004 BROADNETS http://csdl.computer.org/comp/proceedings/broadnets/2004/2221/00/22210365abs.htm db/conf/broadnets/broadnets2004.html#WangTSL04