DE3887034D1 - Funkkonzentratorsystem mit Fähigkeit zur Vervollständigung von Notrufen bei Rufstauung. - Google Patents

Funkkonzentratorsystem mit Fähigkeit zur Vervollständigung von Notrufen bei Rufstauung.

Info

Publication number
DE3887034D1
DE3887034D1 DE88114048T DE3887034T DE3887034D1 DE 3887034 D1 DE3887034 D1 DE 3887034D1 DE 88114048 T DE88114048 T DE 88114048T DE 3887034 T DE3887034 T DE 3887034T DE 3887034 D1 DE3887034 D1 DE 3887034D1
Authority
DE
Germany
Prior art keywords
event
ability
emergency calls
concentrator system
call congestion
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.)
Expired - Fee Related
Application number
DE88114048T
Other languages
English (en)
Other versions
DE3887034T2 (de
Inventor
Yasutaka Sasaki
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.)
NEC Corp
Original Assignee
NEC 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
Priority claimed from JP62213257A external-priority patent/JP2535939B2/ja
Priority claimed from JP62213258A external-priority patent/JP2535940B2/ja
Priority claimed from JP62213253A external-priority patent/JPH0652889B2/ja
Application filed by NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE3887034D1 publication Critical patent/DE3887034D1/de
Publication of DE3887034T2 publication Critical patent/DE3887034T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/14—WLL [Wireless Local Loop]; RLL [Radio Local Loop]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/50—Connection management for emergency connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Management (AREA)
  • Environmental & Geological Engineering (AREA)
  • Public Health (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Mobile Radio Communication Systems (AREA)
DE3887034T 1987-08-27 1988-08-29 Funkkonzentratorsystem mit Fähigkeit zur Vervollständigung von Notrufen bei Rufstauung. Expired - Fee Related DE3887034T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62213257A JP2535939B2 (ja) 1987-08-27 1987-08-27 多方向多重通信システム
JP62213258A JP2535940B2 (ja) 1987-08-27 1987-08-27 多方向多重通信システム
JP62213253A JPH0652889B2 (ja) 1987-08-27 1987-08-27 多方向多重通信システム

Publications (2)

Publication Number Publication Date
DE3887034D1 true DE3887034D1 (de) 1994-02-24
DE3887034T2 DE3887034T2 (de) 1994-07-07

Family

ID=27329474

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3887034T Expired - Fee Related DE3887034T2 (de) 1987-08-27 1988-08-29 Funkkonzentratorsystem mit Fähigkeit zur Vervollständigung von Notrufen bei Rufstauung.

Country Status (5)

Country Link
US (1) US4839892A (de)
EP (1) EP0304955B1 (de)
AU (1) AU594629B2 (de)
CA (1) CA1299706C (de)
DE (1) DE3887034T2 (de)

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FI98033C (fi) * 1994-02-08 1997-03-25 Nokia Telecommunications Oy Menetelmä ja matkaviestinjärjestelmä etuoikeutetun tietoliikenneyhteyden muodostamiseksi
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US5465294A (en) * 1994-06-30 1995-11-07 At&T Corp. System and method for recovering from a telecommunications disaster
CA2157242C (en) * 1994-08-31 1998-11-17 Tetsuo Kobayashi Call selecting apparatus for preferentially connecting emergency message calls
US5596625A (en) * 1994-09-28 1997-01-21 U S West Technologies, Inc. Method for routing emergency calls during busy interface channel conditions
MY121893A (en) * 1995-04-28 2006-03-31 Qualcomm Inc Method and apparatus for providing variable rate data in a communications system using statistical multiplexing.
JP2762957B2 (ja) * 1995-05-22 1998-06-11 日本電気株式会社 災害用電話システム、及び交換機、電話機
CN1145371C (zh) * 1995-11-01 2004-04-07 摩托罗拉公司 通信系统中分配通信信道的方法和设备
FI960986A (fi) 1996-03-01 1997-09-02 Nokia Telecommunications Oy Hätäpuheenvuorojen allokoiminen matkaviestinjärjestelmässä
US5841848A (en) * 1996-05-07 1998-11-24 Lucent Technologies Inc. System and method for completing telephone calls to emergency telephone numbers in highly concentrated access systems
US5859840A (en) * 1996-05-31 1999-01-12 Qualcomm Incorporated Spread spectrum communication system which defines channel groups comprising selected channels that are additional to a primary channel and transmits group messages during call set up
DE19638170C2 (de) * 1996-09-11 1998-09-03 Siemens Ag Verfahren zum Absetzen von Notrufen in Schnurlos-Telekommunikationssystemen, insbesondere DECT/GAP-Systemen
DE19638112C2 (de) * 1996-09-11 1998-09-10 Siemens Ag Verfahren zum Steuern von Notrufverbindungen in Schnurlos-Telekommunikationssystemen, insbesondere DECT/GAP-Systemen
DE19638111C2 (de) * 1996-09-11 1998-11-26 Siemens Ag Verfahren zum Steuern des Absetzens von Notrufen in Schnurlos-Telekommunikationssystemen, insbesondere DECT/GAP-Systemen
US6496543B1 (en) * 1996-10-29 2002-12-17 Qualcomm Incorporated Method and apparatus for providing high speed data communications in a cellular environment
FI103557B (fi) * 1997-01-10 1999-07-15 Nokia Telecommunications Oy Menetelmä hätäpuhelun varmistamiseksi langattomassa tilaajaverkossa
US6173007B1 (en) * 1997-01-15 2001-01-09 Qualcomm Inc. High-data-rate supplemental channel for CDMA telecommunications system
FI103465B1 (fi) 1997-01-31 1999-06-30 Nokia Telecommunications Oy Menetelmä tunnistamattoman tilaajan hätäpuhelun muodostamiseksi langattomassa tilaajaverkossa
US7751370B2 (en) * 2001-07-13 2010-07-06 Qualcomm Incorporated Method and apparatus for forward link rate scheduling
US6335922B1 (en) 1997-02-11 2002-01-01 Qualcomm Incorporated Method and apparatus for forward link rate scheduling
US6480521B1 (en) 1997-03-26 2002-11-12 Qualcomm Incorporated Method and apparatus for transmitting high speed data in a spread spectrum communications system
JPH10276459A (ja) * 1997-03-31 1998-10-13 Hitachi Ltd 通信システム、回線変換アダプタ及び集線装置
FI104679B (fi) 1997-04-18 2000-04-14 Nokia Networks Oy Menetelmä hätäpuhelun muodostamiseksi langattomassa tilaajaverkossa
US6115596A (en) * 1997-04-22 2000-09-05 Ericsson Inc. Systems and methods for handling emergency calls in hierarchical cell structures
GB2326310B (en) * 1997-06-11 2002-04-17 Dsc Telecom Lp Establishing a wireless link between a central terminal and a subscriber terminal of a wireless telecommunications system
JPH11112531A (ja) * 1997-10-02 1999-04-23 Yazaki Corp 送信権譲渡方法及び通信システム
US6278728B1 (en) * 1998-03-18 2001-08-21 Cisco Technology, Inc. Remote XDSL transceiver unit and method of operation
DE69933815D1 (de) * 1998-04-30 2006-12-14 Cit Alcatel Verfahren zum Verbindungsaufbau in einem Telekommunikationssystem bei Verkehrsüberlastung
US6332073B1 (en) 1998-10-19 2001-12-18 Ericsson Inc. Emergency number dialing from a fixed cellular terminal
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US6996630B1 (en) * 1999-06-18 2006-02-07 Mitsubishi Denki Kabushiki Kaisha Integrated network system
FI19992342A (fi) * 1999-10-29 2001-04-30 Nokia Networks Oy Menetelmä ja järjestelmä liitännän uudelleenmäärittelyyn
US6415018B1 (en) * 2000-02-08 2002-07-02 Lucent Technologies Inc. Telecommunication system and method for handling special number calls having geographic sensitivity
US20090111457A1 (en) 2007-10-31 2009-04-30 Raze Technologies, Inc. Wireless communication system and device for coupling a base station and mobile stations
US20020097694A1 (en) * 2001-01-19 2002-07-25 Struhsaker Paul F. Method for establishing a prioirity call in a fixed wireless access communication system
US7274946B2 (en) 2001-01-19 2007-09-25 Raze Technologies, Inc. Apparatus for establishing a priority call in a fixed wireless access communication system
US7346347B2 (en) 2001-01-19 2008-03-18 Raze Technologies, Inc. Apparatus, and an associated method, for providing WLAN service in a fixed wireless access communication system
US7031738B2 (en) 2001-01-19 2006-04-18 Raze Technologies, Inc. Apparatus for reallocating communication resources to establish a priority call in a fixed wireless access communication system
USRE42242E1 (en) 2001-01-19 2011-03-22 Access Solutions, Ltd. Apparatus and method for reallocating communication resources to establish a priority call in a fixed wireless access communication system
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EP1333372A1 (de) * 2002-01-31 2003-08-06 Hewlett Packard Company, a Delaware Corporation Verfahren zur Überprüfung der Verarbeitungmöglichkeit eines Druckauftrags in einem Drucksystem
US7570379B2 (en) * 2003-08-07 2009-08-04 Hewlett-Packard Development Company, L.P. Document profile for generation of production ready documents in a commercial printing environment
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US8300798B1 (en) 2006-04-03 2012-10-30 Wai Wu Intelligent communication routing system and method
CN112489388B (zh) * 2020-12-04 2022-09-13 深圳位置网科技有限公司 一种车载ecall设备多方同步报警方法及系统

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JPS6262697A (ja) * 1985-09-13 1987-03-19 Toshiba Corp デ−タ送信制御方式

Also Published As

Publication number Publication date
EP0304955A2 (de) 1989-03-01
CA1299706C (en) 1992-04-28
AU594629B2 (en) 1990-03-08
DE3887034T2 (de) 1994-07-07
US4839892A (en) 1989-06-13
EP0304955A3 (en) 1990-06-13
AU2163288A (en) 1989-03-02
EP0304955B1 (de) 1994-01-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee