Signalling in a telecommunication network
First Claim
1. A method of setting up and controlling a user plane connection over a bearer transport mechanism using the Q.AAL2 signalling protocol, the method comprising restricting the maximum length of the Q.AAL2 signalling messages to 272 octets.
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Accused Products
Abstract
A method of signalling in a telecommunications network comprises generating signalling messages at an Application Part or a User part of an originating signalling point, the messages having a maximum length of 272 octets. The generated signaling messages are transferred to a Message Transfer Part layer 3 (MTP3) of the originating signalling point, and on the basis of the destination signalling point of the received signalling message, it is determined whether or not the message is to be transmitted over an NNI-SAAL signalling link. If the message is to be transmitted over an NNI-SAAL signalling link, the message is transferred to an NNI-SAAL part of the originating signalling point. If the message is not to be transmitted over an NNI-SAAL signalling link, the message is transferred to an MTP2 part of the originating point.
32 Citations
4 Claims
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1. A method of setting up and controlling a user plane connection over a bearer transport mechanism using the Q.AAL2 signalling protocol, the method comprising restricting the maximum length of the Q.AAL2 signalling messages to 272 octets.
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2. A method of signalling in a telecommunications network, the method comprising:
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generating signalling messages at an Application Part or a User Part of an originating signalling point, the messages having a maximum length of 272 octets;
transferring the generated signalling message to a Message Transfer Part layer 3 of the originating signalling points;
on the basis of the destination signalling point of the received signalling message, determining whether or not the message is to be transmitted over an NNI-SAAL signalling point; and
if the message is to be transmitted over an NNI-SAAL signalling link, transferring the message to an NNI-SAAL part of the originating signalling point, and if the message is not to be transmitted over an NNI-SAAL signalling link, transferring the message to an MTP2 part of the originating signalling point. - View Dependent Claims (3, 4)
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Specification