EP1033058A1 - Verfahren und vermittlungsprozess zur steuerung von verbindungen - Google Patents
Verfahren und vermittlungsprozess zur steuerung von verbindungenInfo
- Publication number
- EP1033058A1 EP1033058A1 EP98956913A EP98956913A EP1033058A1 EP 1033058 A1 EP1033058 A1 EP 1033058A1 EP 98956913 A EP98956913 A EP 98956913A EP 98956913 A EP98956913 A EP 98956913A EP 1033058 A1 EP1033058 A1 EP 1033058A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- connection
- subscriber line
- line network
- connections
- internally
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
- H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
- H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
- H04Q11/0435—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13031—Pulse code modulation, PCM
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13097—Numbering, addressing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13106—Microprocessor, CPU
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13141—Hunting for free outlet, circuit or channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13176—Common channel signaling, CCS7
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13202—Network termination [NT]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13209—ISDN
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13217—Cranckback in routing, trombone connection, loopback circuit
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/1322—PBX
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13222—PBX circuits in public exchange, centrex
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/1324—Conference call
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13292—Time division multiplexing, TDM
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13299—Bus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13372—Intercepting operator
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13389—LAN, internet
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13395—Permanent channel, leased line
Definitions
- FIG. 1 shows a network connection structure on which the invention is based.
- a subscriber line network eg "DLU (Digital Line Unit)" in the switching system E SD from Siemens AG or "access network”, hereinafter referred to as AN
- subscribers analog subscribers, ISDN basic access, private branch exchanges, etc.
- subs connections to other networks
- LL leased lines
- IF at least one interface
- This IF can use a standardized protocol (e.g. according to ETSI ETS 300 347-1, "V5.2 interface”) or a company or application-specific protocol (e.g. "V93" at EWSD).
- the exchange (LE) is in turn connected to the analog or digital communication network (hereinafter referred to as PSTN / ISDN network).
- PSTN / ISDN network The IF represents a logical separation between AN and LE.
- the contractor includes the physical subscriber line.
- the LE is responsible for the switching service and controls all switching settings in the contractor by means of messages via IF (e.g. according to ETSI ETS 300 347-1).
- the LE maintains a corresponding table (setting table) for this control task, which shows an image of the settings of the contractor.
- the AN would then also have to provide all facilities Eq (e.g. conference function) and possibly (network) connections for such internal connections.
- Eq e.g. conference function
- possibly (network) connections for such internal connections.
- 3 shows, as an associated example, a conference connection with more than two end points (this is the case in particular with judicial interception (lawful interception)).
- the invention is based on the object
- the advantage of the invention is that for a large part of the connections of two endpoints at the same AN, the advantages of the internal connection can be used, while for the special cases the
- connection is (as described above) always controlled by the LE (more precisely by the switching process in the LE) (this presupposes that the LE receives the signaling messages from the end points of a connection).
- the LE evaluates the information contained in the signaling messages and / or the information contained in the LE internal data (e.g. the connection type (Internet connection, IN-
- Connection conference connection, connection between two AN connections, etc.
- connections controls the connection differently depending on the evaluation result (e.g. depending on the connection type determined).
- a LE now recognizes during connection establishment (based on the information contained in the signaling messages and / or based on LE internal data) e.g. that a connection to more than two endpoints is necessary or that the requested connection e.g. special, i.e. not in the contractor
- the LE does not switch this connection ON internally, but by means of "tromboning" via IF in the LE.
- the LE causes every end point in an AN to be connected to it via IF. For each endpoint (subs, LL), separate resources (eg timeslots) are allocated on the IF. • The endpoints are connected in the LE through the switching process using facilities Eq (eg coupling network, conference function) and possibly (network) ' connections of the LE. This means that all devices Eq and (network) connections of the LE can continue to be used for such connections. So these do not have to be provided in the contractor. See Fig. 5.
- Eq eg coupling network, conference function
- the mediation process sends corresponding setting messages to the contractor.
- a contractor is located in a location so that a large part of the connections between two participants of this contractor should be established.
- the internal connection of these participants enables the number of timeslots required on the V5.2 interface (IF) to be kept low (see connection for Subs3 and Subs4 in Fig. 6).
- Judge's eavesdropping "(ie corresponding information has been stored in the LE internal data for Subs2 in Fig. 6), each connection to this subscriber is established according to the invention via LE, the facilities Eq and connections of the LE being used can.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98956913A EP1033058A1 (de) | 1997-11-17 | 1998-11-13 | Verfahren und vermittlungsprozess zur steuerung von verbindungen |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97120099A EP0917386A1 (de) | 1997-11-17 | 1997-11-17 | Verfahren und Vermittlungsprozess zur Steuerung von Verbindungen |
EP97120099 | 1997-11-17 | ||
PCT/EP1998/007278 WO1999026447A1 (de) | 1997-11-17 | 1998-11-13 | Verfahren und vermittlungsprozess zur steuerung von verbindungen |
EP98956913A EP1033058A1 (de) | 1997-11-17 | 1998-11-13 | Verfahren und vermittlungsprozess zur steuerung von verbindungen |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1033058A1 true EP1033058A1 (de) | 2000-09-06 |
Family
ID=8227630
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97120099A Withdrawn EP0917386A1 (de) | 1997-11-17 | 1997-11-17 | Verfahren und Vermittlungsprozess zur Steuerung von Verbindungen |
EP98956913A Withdrawn EP1033058A1 (de) | 1997-11-17 | 1998-11-13 | Verfahren und vermittlungsprozess zur steuerung von verbindungen |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97120099A Withdrawn EP0917386A1 (de) | 1997-11-17 | 1997-11-17 | Verfahren und Vermittlungsprozess zur Steuerung von Verbindungen |
Country Status (3)
Country | Link |
---|---|
EP (2) | EP0917386A1 (de) |
CN (1) | CN1127881C (de) |
WO (1) | WO1999026447A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100461945C (zh) * | 2005-06-27 | 2009-02-11 | 华为技术有限公司 | 一种实现无线本地环路系统中本地交换的方法 |
US10542923B2 (en) | 2015-04-15 | 2020-01-28 | The Johns Hopkins University | System and urine sensing devices for and method of monitoring kidney function |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3917169C1 (de) * | 1989-05-26 | 1990-06-13 | Friedrich Merk-Telefonbau Gmbh, 8000 Muenchen, De | |
US5377262A (en) * | 1991-12-30 | 1994-12-27 | At&T Corp. | Telecommunication switching system having adaptive routing switching nodes |
BE1007903A3 (nl) * | 1993-12-23 | 1995-11-14 | Philips Electronics Nv | Communicatiesysteem, netwerkafsluiting voor gebruik in een communicatiesysteem en terminal voor aansluiting op een communicatiesysteem. |
EP0720395B1 (de) * | 1994-12-30 | 2005-05-25 | Siemens Aktiengesellschaft | Verfahren zur Herstellung von Fernmeldeverbindungen |
-
1997
- 1997-11-17 EP EP97120099A patent/EP0917386A1/de not_active Withdrawn
-
1998
- 1998-11-13 EP EP98956913A patent/EP1033058A1/de not_active Withdrawn
- 1998-11-13 CN CN 98811256 patent/CN1127881C/zh not_active Expired - Fee Related
- 1998-11-13 WO PCT/EP1998/007278 patent/WO1999026447A1/de active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO9926447A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP0917386A1 (de) | 1999-05-19 |
WO1999026447A1 (de) | 1999-05-27 |
CN1127881C (zh) | 2003-11-12 |
CN1279872A (zh) | 2001-01-10 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 20000417 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE ES FR GB IT |
|
17Q | First examination report despatched |
Effective date: 20050117 |
|
17Q | First examination report despatched |
Effective date: 20050117 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: NOKIA SIEMENS NETWORKS GMBH & CO. KG |
|
RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: NOKIA SIEMENS NETWORKS S.P.A. |
|
RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: NOKIA SIEMENS NETWORKS GMBH & CO. KG |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20081216 |