Tiedonsiirron järjestäminen langattomassa pakettivälitteisen datan siirtoa tarjoavasssa järjestelmässä

摘要

The invention relates to a method for arranging packet-switched data transmission in a wireless system. The method activates a packet data transmission context between a mobile station and a network element providing wireless packet-switched data transmission, a first address being attached to the transmission context. In addition to the first address, a second address is attached to the transmission context. The packets, whose IP address field includes the second address or just the first address, are transmitted using the established transmission context.