IT1236730B - Adattatore monolitico della velocita' per rete numerica integrata nei servizi (rnis o isdn). - Google Patents

Adattatore monolitico della velocita' per rete numerica integrata nei servizi (rnis o isdn).

Info

Publication number
IT1236730B
IT1236730B IT08364589A IT8364589A IT1236730B IT 1236730 B IT1236730 B IT 1236730B IT 08364589 A IT08364589 A IT 08364589A IT 8364589 A IT8364589 A IT 8364589A IT 1236730 B IT1236730 B IT 1236730B
Authority
IT
Italy
Prior art keywords
rnis
isdn
monolithic
services
network integrated
Prior art date
Application number
IT08364589A
Other languages
English (en)
Other versions
IT8983645A0 (it
IT8983645A1 (it
Inventor
Pietro Tognini
Original Assignee
Sgs Thomson Microelectronics
Telettra S P A Ora Alcatel Ita
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 Sgs Thomson Microelectronics, Telettra S P A Ora Alcatel Ita filed Critical Sgs Thomson Microelectronics
Priority to IT08364589A priority Critical patent/IT1236730B/it
Publication of IT8983645A0 publication Critical patent/IT8983645A0/it
Priority to EP90830469A priority patent/EP0426623B1/en
Priority to DE69024754T priority patent/DE69024754T2/de
Priority to JP2297048A priority patent/JP2971125B2/ja
Priority to KR1019900017513A priority patent/KR0156921B1/ko
Priority to US07/606,693 priority patent/US5177738A/en
Publication of IT8983645A1 publication Critical patent/IT8983645A1/it
Application granted granted Critical
Publication of IT1236730B publication Critical patent/IT1236730B/it

Links

Classifications

    • 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
    • H04Q11/0471—Terminal access circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13174—Data transmission, file transfer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13199—Modem, modulation
    • 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
    • H04Q2213/13214—Clock signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13216—Code signals, frame structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13297—Coupling different rates in TDM systems, data rate adaptation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13305—Transistors, semiconductors in general
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1331—Delay elements, shift registers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1332—Logic circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13322—Integrated circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1336—Synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13361—Synchronous systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13362—Asynchronous systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
IT08364589A 1989-10-31 1989-10-31 Adattatore monolitico della velocita' per rete numerica integrata nei servizi (rnis o isdn). IT1236730B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT08364589A IT1236730B (it) 1989-10-31 1989-10-31 Adattatore monolitico della velocita' per rete numerica integrata nei servizi (rnis o isdn).
EP90830469A EP0426623B1 (en) 1989-10-31 1990-10-22 A process and a device for speed adaptation for integrated services digital network (ISDN)
DE69024754T DE69024754T2 (de) 1989-10-31 1990-10-22 Verfahren und Anordnung für Geschwindigkeitsanpassung für das dienstintegrierende digitale Nachrichtennetz (ISDN)
JP2297048A JP2971125B2 (ja) 1989-10-31 1990-10-31 統合サービス・デシタル・ネットワークのためのスピード適合用モノリチック集積デバイス及び同期化及び分解方法
KR1019900017513A KR0156921B1 (ko) 1989-10-31 1990-10-31 집적된 서비스 디지탈 네트워크의 스피드적용 처리 및 스피드 적용을 위한 모노리드식 집적장치
US07/606,693 US5177738A (en) 1989-10-31 1990-10-31 Process and a monolithically integrated device for speed adaptation for integrated services digital network (isdn)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT08364589A IT1236730B (it) 1989-10-31 1989-10-31 Adattatore monolitico della velocita' per rete numerica integrata nei servizi (rnis o isdn).

Publications (3)

Publication Number Publication Date
IT8983645A0 IT8983645A0 (it) 1989-10-31
IT8983645A1 IT8983645A1 (it) 1991-05-01
IT1236730B true IT1236730B (it) 1993-03-31

Family

ID=11323598

Family Applications (1)

Application Number Title Priority Date Filing Date
IT08364589A IT1236730B (it) 1989-10-31 1989-10-31 Adattatore monolitico della velocita' per rete numerica integrata nei servizi (rnis o isdn).

Country Status (6)

Country Link
US (1) US5177738A (it)
EP (1) EP0426623B1 (it)
JP (1) JP2971125B2 (it)
KR (1) KR0156921B1 (it)
DE (1) DE69024754T2 (it)
IT (1) IT1236730B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5220561A (en) * 1990-06-20 1993-06-15 Mitel Corporation Data transfer between high bit rate buses via unshielded low bit rate bus
FI905698A7 (fi) * 1990-11-19 1992-05-20 Telenokia Oy Dataoeverfoeringssystem och ett foerfarande foer kontroll av kontakt vid dataoeverfoeringssystemet.
IL100871A (en) * 1991-02-22 1994-11-28 Motorola Inc Apparatus and method for clock rate matching in independent networks
JPH05136758A (ja) * 1991-11-15 1993-06-01 Nec Corp 多重速度変換装置
KR950010922B1 (ko) * 1991-12-02 1995-09-25 현대전자산업주식회사 트렁크 접속장치
KR940012937A (ko) * 1992-11-26 1994-06-24 정용문 일차군 다중화장치의 시그날링 채널 데이터 송수신회로
US5448560A (en) * 1992-12-23 1995-09-05 Itri V.110 communication protocol fractional rate adapter for an ISDN network
US5659684A (en) * 1995-02-03 1997-08-19 Isdn Systems Corporation Methods and apparatus for interconnecting personal computers (PCs) and local area networks (LANs) using packet protocols transmitted over a digital data service (DDS)
US5666362A (en) * 1995-07-25 1997-09-09 3Com Corporation Method and apparatus for asynchronous PPP and synchronous PPP conversion
US6122287A (en) * 1996-02-09 2000-09-19 Microcom Systems, Inc. Method and apparatus for detecting switched network protocols
NO965051L (no) 1996-11-27 1998-05-28 Ericsson Telefon Ab L M FremgangsmÕte ved seriedataoverf÷ring for gjenkjennelse av et fast m÷nster
US5933428A (en) * 1996-12-10 1999-08-03 International Business Machines Corporation Two-tailed adapter for scalable, non-blocking networks
US6047113A (en) * 1996-12-10 2000-04-04 International Business Machines Corporation Network adapters for multi-speed transmissions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4607345A (en) * 1982-01-07 1986-08-19 Rockwell International Corporation Serial data word transmission rate converter
NO157998C (no) * 1982-07-13 1988-06-29 Siemens Ag Synkron taktgenerator for digitalsignal-multipleksapparater.
US4815099A (en) * 1987-07-30 1989-03-21 Iwatsu Electric Co., Ltd. Data circuit-terminating equipment
JPH0783337B2 (ja) * 1988-03-01 1995-09-06 日本電気株式会社 スクランブル−デスクランブル方式
US4979169A (en) * 1989-02-14 1990-12-18 Data General Corporation Method and apparatus for performing format conversion between bit streams

Also Published As

Publication number Publication date
EP0426623A3 (en) 1992-08-19
KR910009004A (ko) 1991-05-31
IT8983645A0 (it) 1989-10-31
KR0156921B1 (ko) 1998-11-16
JPH03155243A (ja) 1991-07-03
IT8983645A1 (it) 1991-05-01
JP2971125B2 (ja) 1999-11-02
DE69024754T2 (de) 1996-05-15
DE69024754D1 (de) 1996-02-22
US5177738A (en) 1993-01-05
EP0426623B1 (en) 1996-01-10
EP0426623A2 (en) 1991-05-08

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971030