New clustering schemes for energy conservation in two-tiered mobile ad-hoc networks. - Jung-hee Ryu; Sanghwa Song; Dong-Ho Cho (ICC, 2001)

New clustering schemes for energy conservationin two-tiered mobile ad hoc networks. - Jung-hee Ryu; Sanghwa Song; Dong-Ho Cho (IEEE Trans. Veh. Technol., 2002)