ZA831961B - Method of and apparatus for inter-exchange telecommunications - Google Patents

Method of and apparatus for inter-exchange telecommunications

Info

Publication number
ZA831961B
ZA831961B ZA831961A ZA831961A ZA831961B ZA 831961 B ZA831961 B ZA 831961B ZA 831961 A ZA831961 A ZA 831961A ZA 831961 A ZA831961 A ZA 831961A ZA 831961 B ZA831961 B ZA 831961B
Authority
ZA
South Africa
Prior art keywords
transmission
network
switching
converter
switching network
Prior art date
Application number
ZA831961A
Other languages
English (en)
Inventor
Rolf Hagen
Peter Weidner
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of ZA831961B publication Critical patent/ZA831961B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/50—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/565—Conversion or adaptation of application format or content
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/325—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the network layer [OSI layer 3], e.g. X.25
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Exchange Systems With Centralized Control (AREA)
ZA831961A 1982-03-22 1983-03-21 Method of and apparatus for inter-exchange telecommunications ZA831961B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823210439 DE3210439A1 (de) 1982-03-22 1982-03-22 Verfahren und schaltungsanordnung zum uebertragen von nachrichtensignalen zwischen mit unterschiedlichen uebertragungsprozeduren arbeitenden vermittlungsstellen eines ersten vermittlungsnetzes und eines zweiten vermittlungsnetzes

Publications (1)

Publication Number Publication Date
ZA831961B true ZA831961B (en) 1983-11-30

Family

ID=6158938

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA831961A ZA831961B (en) 1982-03-22 1983-03-21 Method of and apparatus for inter-exchange telecommunications

Country Status (7)

Country Link
US (1) US4476347A (fr)
EP (1) EP0090293B1 (fr)
JP (1) JPS58171154A (fr)
AT (1) ATE29813T1 (fr)
DE (2) DE3210439A1 (fr)
DK (1) DK74183A (fr)
ZA (1) ZA831961B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3344695A1 (de) * 1983-12-10 1985-06-27 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Verfahren und schaltungsanordnung zur bitratenumsetzung von nutzinformationen
US5060140A (en) * 1986-01-16 1991-10-22 Jupiter Technology Inc. Universal programmable data communication connection system
US4723238A (en) * 1986-03-24 1988-02-02 American Telephone And Telegraph Company Interface circuit for interconnecting circuit switched and packet switched systems
US5067104A (en) * 1987-05-01 1991-11-19 At&T Bell Laboratories Programmable protocol engine having context free and context dependent processes
DE4224388C1 (fr) * 1992-07-23 1993-07-22 Siemens Ag, 8000 Muenchen, De
US5696993A (en) * 1993-12-03 1997-12-09 Intel Corporation Apparatus for decoding and providing the decoded addresses to industry standard PCMCIA card through the data lines of the parallel port
DE4402856A1 (de) * 1994-01-31 1995-08-10 Sel Alcatel Ag Verfahren zum Versenden von Briefen, sowie Teilnehmerstation, Konverterstation und Briefversendeeinrichtung
DE4403626A1 (de) * 1994-02-05 1995-08-10 Alcatel Network Services Deuts Verfahren zum Versenden von Dokumenten, sowie Teilnehmerstationen und Konverterstation dafür
JPH07271777A (ja) * 1994-03-31 1995-10-20 Fujitsu Ltd 分散情報処理システムにおける文字コード管理方式
US5761425A (en) * 1994-12-02 1998-06-02 Compuserve Incorporated System for facilitating data transfers between host computers and workstations by having a first, second and third computer programs communicate in a matching application-level protocol
US5550984A (en) * 1994-12-07 1996-08-27 Matsushita Electric Corporation Of America Security system for preventing unauthorized communications between networks by translating communications received in ip protocol to non-ip protocol to remove address and routing services information
US6115380A (en) * 1996-11-22 2000-09-05 Sprint Communications Co., L.P. Broadband telecommunications system
US6002689A (en) * 1996-11-22 1999-12-14 Sprint Communications Co. L.P. System and method for interfacing a local communication device
US7909928B2 (en) * 2006-03-24 2011-03-22 The Regents Of The University Of Michigan Reactive coatings for regioselective surface modification
US7947148B2 (en) * 2006-06-01 2011-05-24 The Regents Of The University Of Michigan Dry adhesion bonding
US8399047B2 (en) * 2007-03-22 2013-03-19 The Regents Of The Univeristy Of Michigan Multifunctional CVD coatings
US8401166B1 (en) 2008-05-20 2013-03-19 Peerless Network, Inc. Systems and methods of mitigating phantom call traffic
CN114553755B (zh) * 2022-01-26 2024-04-26 深圳研控自动化科技股份有限公司 功能测试方法、系统、装置、终端设备以及存储介质

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4122299A (en) * 1977-02-08 1978-10-24 Palm Beach Cable Television Company Data output format modifying system
DE2912649C2 (de) * 1979-03-30 1981-10-01 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur Übertragung von digitalen Signalen zwischen mit unterschiedlichen Datenübertragungsprozeduren und mit unterschiedlichen Datenformaten arbeitenden Sende- und/oder Empfangseinrichtungen über eine Vermittlungsanlage

Also Published As

Publication number Publication date
EP0090293A3 (en) 1984-04-25
DE3210439A1 (de) 1983-09-22
ATE29813T1 (de) 1987-10-15
JPS58171154A (ja) 1983-10-07
DK74183D0 (da) 1983-02-21
EP0090293A2 (fr) 1983-10-05
DE3373761D1 (en) 1987-10-22
EP0090293B1 (fr) 1987-09-16
US4476347A (en) 1984-10-09
DK74183A (da) 1983-09-23

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