Method and system for providing telecommunication services across networks that use different protocols

J Lamb, A de Verteuil - US Patent App. 10/781,593, 2004 - Google Patents
(57) ABSTRACT A method and System provide Seamless, wireleSS telecom munication
Service to customers that move between dispar ate networks that use different protocols. A …
被引用次数：47 相关文章

Method and system for providing telecommunication services across networks that use different protocols

JA Lamb, AL De Verteuil - US Patent App. 10/781,593, 2004 - freepatentsonline.com
A method and system provide seamless, wireless telecommunication service to customers
that move between disparate networks that use different protocols. A Universal Location …