Telecommunications – Radiotelephone system – Auxiliary data signaling
Patent
1997-05-30
2000-12-26
Eisenzopf, Reinhard J.
Telecommunications
Radiotelephone system
Auxiliary data signaling
455557, 379220, 375222, H04Q 720
Patent
active
061672807
ABSTRACT:
In a wireless telecommunications system (40), a subscriber unit (44) transmits a request for a data connection (10) to cellular infrastructure equipment (46), wherein the data connection is between the requesting subscriber unit (42) and a data receiver (80,82) coupled to the cellular infrastructure equipment (46) via a public switched telephone network (68). In response to the transmitted request (10), data connection configuration parameters (78) stored in the cellular infrastructure (46) are selected (90), and the data connection is configured (208) according to the selected data configuration parameters. Data connection configuration parameters may include AT commands from the AT command set.
REFERENCES:
patent: 5504939 (1996-04-01), Mayrand et al.
patent: 5521972 (1996-05-01), Iki
patent: 5724509 (1998-03-01), Starkweather et al.
patent: 5768267 (1998-06-01), Raith et al.
Barrett Steven Tanabe
Muths Timothy James
Bhattacharya Sam
Eisenzopf Reinhard J.
Motorola Inc.
Terry L. Bruce
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