A communications network having a number of routers, a number of base stations and a number of mobile units maintains communications with the mobile units by assigning a unique address known to the routing entities of the network to each mobile unit. By including the mobile units unique address in topology...http://www.google.es/patents/US5533026?utm_source=gb-gplus-sharePatente US5533026 - Communication system including method and apparatus for maintaining communications with a mobile terminal
Communication system including method and apparatus for maintaining ...
