Method for the control of communication and communications system
First Claim
1. A method for the control of communication, in which a terminal device communicates with the opposite end via an access network using low level signalling protocols and via a core network connected to the access network, the core network using high level signalling protocols, whereby two or more core networks are connected to the same access network, whereineach core network connected to the access network is given a separate identifier and this identifier is used for routing protocol data units according to a high level signalling protocol.
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Abstract
A method for the control of communication and a communication system, in which a terminal device communicates with the opposite end via an access network, using low-level signalling protocols, and via a core network connected to the access network, the core network using high level signalling protocols, whereby one or more core networks are connected to the access network, each core network connected to the access network being given a separate identifier and this identifier being used for routing protocol data units of a high level signalling protocol.
50 Citations
16 Claims
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1. A method for the control of communication, in which a terminal device communicates with the opposite end via an access network using low level signalling protocols and via a core network connected to the access network, the core network using high level signalling protocols, whereby two or more core networks are connected to the same access network, wherein
each core network connected to the access network is given a separate identifier and this identifier is used for routing protocol data units according to a high level signalling protocol.
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9. A communication system, comprising
at least one terminal device, an access network using low level signalling protocols, two or more core networks connected to the access network, the core networks using high level signalling protocols, wherein the system is arranged to give each core network connected to the access network a separate identifier and to use this identifier for routing protocol data units of a high level signalling protocol.
Specification