DE69704611D1 - Telekommunikationsnetzwerk - Google Patents
TelekommunikationsnetzwerkInfo
- Publication number
- DE69704611D1 DE69704611D1 DE69704611T DE69704611T DE69704611D1 DE 69704611 D1 DE69704611 D1 DE 69704611D1 DE 69704611 T DE69704611 T DE 69704611T DE 69704611 T DE69704611 T DE 69704611T DE 69704611 D1 DE69704611 D1 DE 69704611D1
- Authority
- DE
- Germany
- Prior art keywords
- telecommunications network
- telecommunications
- network
- 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.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
- H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
- H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
- H04M3/30—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
- H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/57—Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/002—Telephonic communication systems specially adapted for combination with other electrical systems with telemetering systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
- H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
- H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
- H04M3/30—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop
- H04M3/307—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop using ringback
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9602247.0A GB9602247D0 (en) | 1996-02-05 | 1996-02-05 | Telecommunications networks |
EP96300778 | 1996-02-05 | ||
PCT/GB1997/000318 WO1997029580A1 (en) | 1996-02-05 | 1997-02-04 | Telecommunications networks |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69704611D1 true DE69704611D1 (de) | 2001-05-23 |
DE69704611T2 DE69704611T2 (de) | 2001-10-18 |
Family
ID=26143554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69704611T Expired - Lifetime DE69704611T2 (de) | 1996-02-05 | 1997-02-04 | Telekommunikationsnetzwerk |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0879528B1 (de) |
JP (2) | JP4558848B2 (de) |
AU (1) | AU1611097A (de) |
CA (1) | CA2243856C (de) |
DE (1) | DE69704611T2 (de) |
ES (1) | ES2158491T3 (de) |
WO (1) | WO1997029580A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19931237C2 (de) * | 1999-07-07 | 2002-03-28 | Siemens Ag | Verfahren und Testanordnung zum Testen von Leistungsmerkmalen von Kommunikationsanlagen |
JP5542825B2 (ja) * | 2009-08-17 | 2014-07-09 | 株式会社日立製作所 | 無線基地局、ならびに無線通信システム |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2520925B2 (de) * | 1975-05-10 | 1978-06-29 | Elmeg-Elektro-Mechanik Gmbh, 3150 Peine | Schaltungsanordnung zum Mithören von Telefongesprächen |
JPS6077564A (ja) * | 1983-10-05 | 1985-05-02 | Matsushita Electric Ind Co Ltd | 電子交換機の通話路診断装置 |
US4764949A (en) * | 1987-05-28 | 1988-08-16 | Harris Corp. | Subscriber/craftsperson ringback apparatus |
ATE181628T1 (de) * | 1993-09-10 | 1999-07-15 | Koninkl Kpn Nv | Detektionssystem für bauelement-identifizierer in einem telekommunikationssystem |
-
1997
- 1997-02-04 EP EP97902471A patent/EP0879528B1/de not_active Expired - Lifetime
- 1997-02-04 DE DE69704611T patent/DE69704611T2/de not_active Expired - Lifetime
- 1997-02-04 CA CA002243856A patent/CA2243856C/en not_active Expired - Fee Related
- 1997-02-04 AU AU16110/97A patent/AU1611097A/en not_active Abandoned
- 1997-02-04 ES ES97902471T patent/ES2158491T3/es not_active Expired - Lifetime
- 1997-02-04 JP JP52827197A patent/JP4558848B2/ja not_active Expired - Lifetime
- 1997-02-04 WO PCT/GB1997/000318 patent/WO1997029580A1/en active IP Right Grant
-
2008
- 2008-08-13 JP JP2008208595A patent/JP2008306762A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
WO1997029580A1 (en) | 1997-08-14 |
JP2000504887A (ja) | 2000-04-18 |
CA2243856C (en) | 2000-10-17 |
EP0879528B1 (de) | 2001-04-18 |
EP0879528A1 (de) | 1998-11-25 |
CA2243856A1 (en) | 1997-08-14 |
JP2008306762A (ja) | 2008-12-18 |
AU1611097A (en) | 1997-08-28 |
JP4558848B2 (ja) | 2010-10-06 |
ES2158491T3 (es) | 2001-09-01 |
DE69704611T2 (de) | 2001-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |