TY - GEN AU - Mohammed Hassan Ibrahim AU - Imane Aly Saroit Ismail , AU - Mohammed Gamal Eldin Darwish , TI - Optimal location area design to minimize registration signaling in wireless networks / PY - 2007/// CY - Cairo : PB - Mohammed Hassan Ibrahim , KW - minimize registration KW - Optimal location N1 - Thesis (M.Sc.) - Cairo University - Faculty Of Computers and Information - Department Of Information Technology; Issued also as CD N2 - The challenge of supporting rapidly growing numbers of mobile subscribers , while constrained by limited radio spectrum , is being faced by cellular network operators worldwide The standard technique for cellular networks is to decrease radio cell size , thereby maintaining a supportable subscriber density However , smaller cell sizes result in increased signaling for location management procedures , which reduces the bandwidth available for user traffic ER -