Zubair Md. Fadlullah Tarik Taleb Nidal Nasser Nei Kato Exploring the security requirements for quality of service in combined wired and wireless networks. 73-78 2009 IWCMC http://doi.acm.org/10.1145/1582379.1582397 conf/iwcmc/2009 db/conf/iwcmc/iwcmc2009.html#FadlullahTNK09