FR2331929B1 - - Google Patents

Info

Publication number
FR2331929B1
FR2331929B1 FR7634500A FR7634500A FR2331929B1 FR 2331929 B1 FR2331929 B1 FR 2331929B1 FR 7634500 A FR7634500 A FR 7634500A FR 7634500 A FR7634500 A FR 7634500A FR 2331929 B1 FR2331929 B1 FR 2331929B1
Authority
FR
France
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
Application number
FR7634500A
Other versions
FR2331929A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Publication of FR2331929A1 publication Critical patent/FR2331929A1/fr
Application granted granted Critical
Publication of FR2331929B1 publication Critical patent/FR2331929B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/64—Distributing or queueing
    • H04Q3/68—Grouping or interlacing selector groups or stages
    • 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
    • H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored programme control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
FR7634500A 1975-11-17 1976-11-16 Reseaux de communication a plusieurs etages utilises dans un systeme de commutation de telecommunications Granted FR2331929A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50137952A JPS5261416A (en) 1975-11-17 1975-11-17 Building blcok type call path swtich circuit network system

Publications (2)

Publication Number Publication Date
FR2331929A1 FR2331929A1 (fr) 1977-06-10
FR2331929B1 true FR2331929B1 (fr) 1982-05-07

Family

ID=15210538

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7634500A Granted FR2331929A1 (fr) 1975-11-17 1976-11-16 Reseaux de communication a plusieurs etages utilises dans un systeme de commutation de telecommunications

Country Status (9)

Country Link
US (1) US4095055A (fr)
JP (1) JPS5261416A (fr)
BE (1) BE848445A (fr)
CA (1) CA1078050A (fr)
DE (1) DE2652410C2 (fr)
FR (1) FR2331929A1 (fr)
GB (1) GB1534328A (fr)
NL (1) NL182930C (fr)
SE (1) SE426769B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5437615A (en) * 1977-08-31 1979-03-20 Nippon Telegr & Teleph Corp <Ntt> Network extension control system
GB2074815B (en) * 1980-04-24 1984-06-27 Plessey Co Ltd Telecommunications switching network using digital switching modules
US4331956A (en) * 1980-09-29 1982-05-25 Lovelace Alan M Administrator Control means for a solid state crossbar switch
JPS5848592A (ja) * 1981-09-18 1983-03-22 Nippon Telegr & Teleph Corp <Ntt> 複合集線方式
DE3731155C1 (de) * 1987-09-17 1988-11-03 Telefonbau & Normalzeit Gmbh Verfahren zum Steuern des Verbindungsaufbaus und -abbaus in einer digital nach dem PCM-Prinzip durchschaltenden Fernmelde-,insbesondere Fernsprechvermittlungsanlage
JP2503312B2 (ja) * 1991-01-23 1996-06-05 象印ベビー株式会社 歩行補助器
US6741588B1 (en) * 1997-06-03 2004-05-25 Lucent Technologies, Inc. Elimination of operational loop-around trunks
US9525638B2 (en) 2013-10-15 2016-12-20 Internap Corporation Routing system for internet traffic
CN111371622A (zh) * 2020-03-13 2020-07-03 黄东 一种多网隔离、选择切换装置及网络资源配置方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3867583A (en) * 1973-07-27 1975-02-18 Stromberg Carlson Corp Control system for switching networks
US3963872A (en) * 1974-06-03 1976-06-15 North Electric Company Non-symmetric folded four-stage switching network

Also Published As

Publication number Publication date
NL7612743A (nl) 1977-05-20
NL182930B (nl) 1988-01-04
CA1078050A (fr) 1980-05-20
DE2652410A1 (de) 1977-05-18
US4095055A (en) 1978-06-13
DE2652410C2 (de) 1984-10-31
SE426769B (sv) 1983-02-07
GB1534328A (en) 1978-11-29
JPS5520440B2 (fr) 1980-06-02
NL182930C (nl) 1988-06-01
FR2331929A1 (fr) 1977-06-10
SE7612785L (sv) 1977-05-18
BE848445A (fr) 1977-03-16
JPS5261416A (en) 1977-05-20

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Legal Events

Date Code Title Description
TP Transmission of property
CA Change of address