Method for transmitting an MPLS header, method for establishing an MPLS route and method for transferring an MPLS route

摘要

Method to establish a Multiprotocol Switching by Labels, route between a first node (A1) and a second node (A3) through a wired part (3) of a mobile network (1) by means of Multiprotocol Switching by Labels, MPLS , and through a part of the radio frequency network (2) of the mobile network (1) by means of a Long-Term Evolution radioelectric carrier, LTE, comprising the steps of: - establishing an LTE radioelectric carrier between a first mobile node (B1) connected directly or indirectly to the first node (A1) and a first Label Switching Router (C1) directly or indirectly connected to the second node (A3), - transmitting an identifier from the first Label Switching Router (C1) Tags (C1) to a controller of the mobile network (H) of the part of the radio-frequency network (2), where the identifier contains information about the carrier of the air interface that is used for the MPLS route between the first mobile node (B1) and the first Label Switching Router (C1) and - establish the MPLS route between the first node (A1) and the second node (A3) partially by means of the LTE radio carrier by using the information from the identifier.