Signalling over the Gs interface in a mobile telecommunications network

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United States of America Patent

PATENT NO 6721560
SERIAL NO

09676187

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Abstract

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A method of sending BSSAP+ messages over a SGSN/VLR interface of a mobile telecommunications system, the method comprising incorporating into BSSAP+ messages, or appending thereto, an identifier which allows the messages to be associated with the transactions to which they relate. This may be achieved either by placing the BSSAP+ protocol layer over the TCAP layer whereby the TCAP Transaction ID provides the identifier or by modifying the BSSAP+ protocol to allow for inclusion of the identifier directly into the BSSAP+ messages.

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Patent Owner(s)

Patent OwnerAddress
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)SE-164 83 STOCKHOLM

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Laiho, Keijo Kirkkonummi, FI 13 459

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