METODO Y SISTEMA PARA TRANSMISION UNICA CONJUNTA 2G-3G

• Main Authors: DOMINGUEZ ROMERO, FRANCISCO J, LOPEZ SANCHEZ-VIZCAINO, ANTONIO, URBANO RUIZ, JULIO
• Format: Patent
• Language: Spanish
• Published: 10.02.2011
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; WIRELESS COMMUNICATIONS NETWORKS

Method for transmitting packets in a mobile communications network, the mobile telecommunications network having an access network, comprising the following steps: - identifying at least a first node (4,5) and at least a second node (6,7) of the access network, said at least first node being capable of connecting to the said at least second node and vice versa; - transmitting at least one packet from the first node to the second node and/or vice versa; wherein: - the step of transmitting packets uses a common physical transmission interface (10) with bandwidth dynamically allocated to either a first Radio Access Technology or a second Radio Access Technology according to their quality of service parameters, by a single common Call Admission Control (20) and a single common Congestion Control algorithm (30) for GSM and UMTS; and - both packets of a first and second Radio Access Technologies are encapsulated using a common data link layer and a common network layer over a single common physical layer (106). It also relates to a system for transmitting packets in a mobile telecommunications network.