Nokia Technologies Oy

Juhani Vehvilänen

Pasi Kolinummi

The invention relates to a method for enabling in a processing system a communication between at least two activated processes. In order to improve the communication between different processesof a processing system, it is proposed that for said communication signals are transmitted between said at least two processesin virtual channels using the same physical channel. This enables an efficient use of physical resources. A corresponding processing system comprises at least one processor-for running different processes, at least one physical channel provided for enabling a communication between at least two of said different processes, and means-for distributing signals which are to be transmitted for such a communication between said at least two different processes to different virtual channels on said at least one physical channel.

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Tampere, Finland

Juhani Vehvilänen