Title:
METHOD FOR IDENTIFYING A TRANSFER UNIT WHICH IS PART OF A CONNECTION
Document Type and Number:
WIPO Patent Application WO2000017945
Kind Code:
A3
Abstract:
The communications terminals (KE1, ..., KEn) are connected to the communications network (ATM-KN) by at least one transfer unit (ATM-HUB) having a definite address in said communications network (ATM-KN). A time-slot oriented data format (IOM-2) consisting of a periodical sequence of channel-individual information segments (B1, B2, M, D) is provided for a data transfer between the private branch exchange (PBX) and the communications terminals (KE1, ..., KEn). Upon request, the address of the transfer unit (ATM-HUB) is transmitted by the same (ATM-HUB) to the private branch exchange (PBX) in a preselected information segment (M).
Inventors:
FRAAS WOLFGANG (DE)
HUENLICH KLAUS (DE)
HUENLICH KLAUS (DE)
Application Number:
PCT/DE1999/002889
Publication Date:
June 08, 2000
Filing Date:
September 13, 1999
Export Citation:
Assignee:
SIEMENS AG (DE)
FRAAS WOLFGANG (DE)
HUENLICH KLAUS (DE)
FRAAS WOLFGANG (DE)
HUENLICH KLAUS (DE)
International Classes:
H04Q11/04; H04L12/70; (IPC1-7): H04Q11/04
Domestic Patent References:
| WO1998038830A2 | 1998-09-03 |
Foreign References:
| DE19604244A1 | 1997-08-07 | |||
| DE19505271C1 | 1996-01-18 | |||
| EP0822731A2 | 1998-02-04 |
Other References:
"ISDN ORIENTED MODULAR (IOM) ARCHITECTURE - SECOND GENERATION ISDN ICS, IOM-2 INTERFACE", ICS FOR COMMUNICATIONS, EDITION 1989-1990, 1 January 1989 (1989-01-01), pages 68, XP002018364
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