The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 08, 2004
Filed:
Feb. 18, 2000
Applicant:
Inventors:
Jean-Pierre Barbey, Cergy, FR;
Jean-François Criqui, Asnieres, FR;
Jean-René Rousseau, Neuville S/Oise, FR;
Assignee:
Alcatel, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 1/40 ; H04Q 7/20 ; H04M 1/00 ;
U.S. Cl.
CPC ...
H04B 1/40 ; H04Q 7/20 ; H04M 1/00 ;
Abstract
A system enabling use of mobile telephone terminals to a first standard in a private telecommunication network to a second standard includes a GSM radio transceiver, a DECT radio transceiver and a converter for applying a GSM terminal declaration and location procedure. The system converts between the signaling protocol standardized by the GSM and a DECT/GAP signaling protocol accepted by the private automatic branch exchange. If necessary, it transcodes between the GSM speech code and a speech code accepted by the private automatic branch exchange.