CZ175999A3 - Telekomunikační tandémový systém pro okruhový provoz - Google Patents

Telekomunikační tandémový systém pro okruhový provoz

Info

Publication number
CZ175999A3
CZ175999A3 CZ991759A CZ175999A CZ175999A3 CZ 175999 A3 CZ175999 A3 CZ 175999A3 CZ 991759 A CZ991759 A CZ 991759A CZ 175999 A CZ175999 A CZ 175999A CZ 175999 A3 CZ175999 A3 CZ 175999A3
Authority
CZ
Czechia
Prior art keywords
telecommunication
circuit operation
tandem system
tandem
circuit
Prior art date
Application number
CZ991759A
Other languages
English (en)
Other versions
CZ298666B6 (cs
Inventor
Joseph M. Christie
Michael Joseph Gardner
Albert Daniel Duree
William Lyle Wiley
Tracy Lee Nelson
Original Assignee
Sprint Communications Company, L. P.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25038423&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CZ175999(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sprint Communications Company, L. P. filed Critical Sprint Communications Company, L. P.
Publication of CZ175999A3 publication Critical patent/CZ175999A3/cs
Publication of CZ298666B6 publication Critical patent/CZ298666B6/cs

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/4228—Systems providing special services or facilities to subscribers in networks
    • H04M3/42297—Systems providing special services or facilities to subscribers in networks with number portability
    • 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
    • H04Q11/0478—Provisions for broadband connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5619—Network Node Interface, e.g. tandem connections, transit switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5629—Admission control
    • H04L2012/563—Signalling, e.g. protocols, reference model
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5672—Multiplexing, e.g. coding, scrambling

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Transmitters (AREA)
  • Exchange Systems With Centralized Control (AREA)
CZ0175999A 1996-11-22 1997-11-10 Zpusob provozování tandemového komunikacního systému a tandemový komunikacní systém CZ298666B6 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/755,268 US6014378A (en) 1996-11-22 1996-11-22 Telecommunications tandem system for circuit-based traffic

Publications (2)

Publication Number Publication Date
CZ175999A3 true CZ175999A3 (cs) 1999-12-15
CZ298666B6 CZ298666B6 (cs) 2007-12-12

Family

ID=25038423

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ0175999A CZ298666B6 (cs) 1996-11-22 1997-11-10 Zpusob provozování tandemového komunikacního systému a tandemový komunikacní systém

Country Status (16)

Country Link
US (5) US6014378A (cs)
EP (1) EP0931398A4 (cs)
JP (1) JP3833717B2 (cs)
KR (1) KR100508457B1 (cs)
CN (1) CN1147091C (cs)
AU (1) AU719040B2 (cs)
BR (1) BR9713529A (cs)
CA (1) CA2271763C (cs)
CZ (1) CZ298666B6 (cs)
HU (1) HU221942B1 (cs)
NO (1) NO992421L (cs)
NZ (1) NZ335507A (cs)
PL (1) PL186646B1 (cs)
RU (1) RU2176435C2 (cs)
UA (1) UA51751C2 (cs)
WO (1) WO1998023063A1 (cs)

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US20040057427A1 (en) 2004-03-25
US6639912B1 (en) 2003-10-28
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US6014378A (en) 2000-01-11
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