Alcatel Lucent

Orange

France Telecom

Jérôme Pons

Stanislas Bourdeaut

Khadija Daoud Triki

Philippe Herbelin

An access node such as a base station is adapted to communicate with a first transmission network and via a data radio channel with a user node. When a second transmission network is connected to the access node, to manage a network layer packet transmitted between the user node and a node of one of the first and second transmission networks, the access node inspects at least one part of the network layer packet, and switches the inspected network layer packet to a node of one of the first and second transmission network or to the user node.

Management of network layer packets in an access network of a telecommunications network

A device (D) dedicated to control of bandwidth used by a work station (-) that can be connected to a network allowing the user to access a service that doesn't require feedback, this network being a frequency division duplexing network which accommodates at least one frequency bundle branch block of the first type, dedicated to transmission of data bundles, and a second type district from the first type. This device has i) the capacity to analyze at least signalling information received from the work station on the first type block, and ii) a switchover feature which is activated if the analysis device detects signalling information signalling the availability of a service on a second type frequency block range, to receive second type data stream on the second type frequency block.

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Paris, France

Jérôme Pons