Patent ID: 8521803
Filing Date: 2013-08-27
Classification: H04L,H04Q,H04W

Abstract:
1. A method of receiving a user message through a transmission network, the method comprising: receiving, in a transaction authentication center, a signaling message as part of an attempt to establish a connection between a mobile terminal and the transaction authentication center through the transmission network, the signaling message including a data field that initially includes data and a spare field that initially does not include data, a user message being disposed in the spare field of the received signaling message, and the received signaling message, including the user message placed in the spare field, has a parameter that indicates that the user message has been placed in the spare field; detecting the parameter in the spare field; and responsive to successfully receiving the user message, terminating the attempt to establish the connection between the mobile terminal and the transaction authentication center before the connection is established.