A packed based data transmission scheme is proposed which comprises a method of transmitting data in a packet based communication network system through a tunnel between a receiving node (40; 210) and a sending node (10;110) communicating with each other via a communication network, said method comprising...http://www.google.es/patents/US20040001508?utm_source=gb-gplus-sharePatente US20040001508 - Method and system for transmitting data in a packet based communication network
Method and system for transmitting data in a packet based communication network
Número de solicitud: 10/183,413 Número de publicación: US 2004/0001508 A1 Fecha de presentación: 28 Jun 2002 Patente emitida: US7209491 ( Fecha de emisión 24 Abr 2007)
