CN1269943A - 确保级联v5接口中应急通信的方法 - Google Patents

确保级联v5接口中应急通信的方法 Download PDF

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Publication number
CN1269943A
CN1269943A CN 98808830 CN98808830A CN1269943A CN 1269943 A CN1269943 A CN 1269943A CN 98808830 CN98808830 CN 98808830 CN 98808830 A CN98808830 A CN 98808830A CN 1269943 A CN1269943 A CN 1269943A
Authority
CN
China
Prior art keywords
interface
access node
telephone exchange
user
calling
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.)
Pending
Application number
CN 98808830
Other languages
English (en)
Chinese (zh)
Inventor
蒂莫·俊坦恩
特沃·拉鲁卡
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.)
Nokia Oyj
Original Assignee
Nokia Networks Oy
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 Nokia Networks Oy filed Critical Nokia Networks Oy
Publication of CN1269943A publication Critical patent/CN1269943A/zh
Pending legal-status Critical Current

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    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13034—A/D conversion, code compression/expansion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13082—Power supply via phantom line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13092—Scanning of subscriber lines, monitoring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13166—Fault prevention
    • 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
    • H04Q2213/13292—Time division multiplexing, TDM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13386—Line concentrator

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)
CN 98808830 1997-10-01 1998-09-17 确保级联v5接口中应急通信的方法 Pending CN1269943A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI973860A FI104455B (sv) 1997-10-01 1997-10-01 Förfarande för säkerställande av nödkommunikation i en kedjad V5-anslutning
FI973860 1997-10-01

Publications (1)

Publication Number Publication Date
CN1269943A true CN1269943A (zh) 2000-10-11

Family

ID=8549648

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 98808830 Pending CN1269943A (zh) 1997-10-01 1998-09-17 确保级联v5接口中应急通信的方法

Country Status (5)

Country Link
EP (1) EP1021919A1 (sv)
CN (1) CN1269943A (sv)
AU (1) AU9268498A (sv)
FI (1) FI104455B (sv)
WO (1) WO1999017560A1 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI973312A (sv) * 1997-08-12 1999-02-13 Nokia Telecommunications Oy F"rfarande f"r indikering av en abonnent i en kedjad V5-anslutning
FI105984B (sv) 1998-06-04 2000-10-31 Nokia Networks Oy Förfarande och system för hantering av gränssnitt i ett telekommunikationssystem
SE0002027D0 (sv) * 2000-05-31 2000-05-31 Ericsson Telefon Ab L M A method and a system relating to traffic management in an access network

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5142571A (en) * 1988-10-19 1992-08-25 Fujitsu Limited Digital telephone set having an emergency switching function and communication system having the same
DE19516516A1 (de) * 1995-05-05 1996-11-07 Sel Alcatel Ag Telekommunikationssystem
FI103371B (sv) * 1996-06-13 1999-06-15 Nokia Telecommunications Oy Förfarande och system för säkring av nödtrafik
FI103372B (sv) * 1996-06-20 1999-06-15 Nokia Telecommunications Oy Förfarande och system för säkrande av nödtrafik

Also Published As

Publication number Publication date
FI104455B (sv) 2000-01-31
FI973860A0 (fi) 1997-10-01
AU9268498A (en) 1999-04-23
FI973860A (sv) 1999-04-02
EP1021919A1 (en) 2000-07-26
WO1999017560A1 (en) 1999-04-08

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication