Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2000-11-07
2009-06-02
Nguyen, Hanh (Department: 2416)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S469000, C370S352000, C370S338000
Reexamination Certificate
active
07542472
ABSTRACT:
The invention relates to a method of carrying out a transaction involving transmission of data over a link between and a mobile terminal and a gateway. The data is in the form of a plurality of data messages wherein each message comprises at least one data packet. The number of messages is not predetermined. The method comprising the steps of: the mobile terminal acknowledging receipt of data packets so as to provide a reliable connection; the gateway notifying the receiver of the last data packet in each data message; and the sender notifying the receiver of the last data message. The invention is particularly applicable to transactions carried out according to the Wireless Transaction Protocol.
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Gerendai Magdolna
Paller Gabor
Toth Mihaly
Harrington & Smith PC
Nguyen Hanh
Nokia Corporation
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