AR012029A1 - A PROCEDURE FOR SECURING EMERGENCY CALLS IN A LOCAL WIRELESS TIE - Google Patents

A PROCEDURE FOR SECURING EMERGENCY CALLS IN A LOCAL WIRELESS TIE

Info

Publication number
AR012029A1
AR012029A1 ARP980100079A ARP980100079A AR012029A1 AR 012029 A1 AR012029 A1 AR 012029A1 AR P980100079 A ARP980100079 A AR P980100079A AR P980100079 A ARP980100079 A AR P980100079A AR 012029 A1 AR012029 A1 AR 012029A1
Authority
AR
Argentina
Prior art keywords
call
procedure
emergency
start message
disconnection
Prior art date
Application number
ARP980100079A
Other languages
Spanish (es)
Original Assignee
Nokia 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
Application filed by Nokia Corp filed Critical Nokia Corp
Publication of AR012029A1 publication Critical patent/AR012029A1/en

Links

Classifications

    • 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
    • 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]

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)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Alarm Systems (AREA)

Abstract

Se refiere a un procedimiento para asegurar llamadas de emergencia en un lazo local inalámbrico, en el que las estaciones de abonado (MS) estánconectadas por medio de un enlace de radio vía una estacion base (BS) a un nodo de acceso (AN) y desde el nodo de acceso a una central local (LE) de una redtelefonica cableada, en cuyo procedimiento el proceso de autenticacion se lleva a cabo junto con un establecimiento de llamada que comprende determinar si lallamada ha de iniciarse con un mensaje decomienzo de llamada normal o con un mensaje de comienzo de llamada de emergencia que es capaz de provocar unadesconexion forzada de otra llamada en curso que tenga una prioridad menor de una manera conocida. Una llamada iniciada con un mensaje de comienzo de llamadanormal recibe la asignacion de prioridad máxima y se realiza una definicion a los efectos de impedir la desconexion forzada de la llamada y de no permitirque la llamada provoque la desconexion de otra llamada, y se compara lainformacion de discado de la llamada con una lista de numeros de emergenciapredeterminados, y si la llamada está dirigida a un numero que no sea un numero de emergencia predeterminado, entonces se reduce el nivel de prioridad de lallamada y seda lugar a la desconexion forzada de la llamada.It refers to a procedure to secure emergency calls in a wireless local loop, in which the subscriber stations (MS) are connected by means of a radio link via a base station (BS) to an access node (AN) and from the access node to a local exchange (LE) of a wired telephone network, in which procedure the authentication process is carried out together with a call set-up which comprises determining whether the call is to be initiated with a normal call start message or with an emergency call start message that is capable of causing a forced disconnection of another ongoing call that has a lower priority in a known way. A call initiated with a normal call start message receives the highest priority assignment and a definition is made in order to prevent the forced disconnection of the call and to not allow the call to cause the disconnection of another call, and the call information is compared. dialing the call with a list of pre-determined emergency numbers, and if the call is directed to a number other than a predetermined emergency number, then the priority level of the call is lowered and so is the forced disconnection of the call.

ARP980100079A 1997-01-10 1998-01-07 A PROCEDURE FOR SECURING EMERGENCY CALLS IN A LOCAL WIRELESS TIE AR012029A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI970118A FI103557B (en) 1997-01-10 1997-01-10 Procedure for securing an emergency call in a wireless subscriber network

Publications (1)

Publication Number Publication Date
AR012029A1 true AR012029A1 (en) 2000-09-27

Family

ID=8547543

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980100079A AR012029A1 (en) 1997-01-10 1998-01-07 A PROCEDURE FOR SECURING EMERGENCY CALLS IN A LOCAL WIRELESS TIE

Country Status (9)

Country Link
EP (1) EP1013123A1 (en)
JP (1) JP2001508255A (en)
CN (1) CN1243648A (en)
AR (1) AR012029A1 (en)
AU (1) AU722240B2 (en)
BR (1) BR9807059A (en)
CA (1) CA2277066A1 (en)
FI (1) FI103557B (en)
WO (1) WO1998031180A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1104978A1 (en) * 1999-11-30 2001-06-06 TELEFONAKTIEBOLAGET LM ERICSSON (publ) Method and device for selecting services
DE10037740C1 (en) 2000-08-02 2002-04-25 Siemens Ag Procedure for the transmission of emergency calls in a radio communication system
KR100451725B1 (en) 2001-06-14 2004-10-08 엘지전자 주식회사 Method for service providing in Wireless Local Loop System
CN100366122C (en) * 2003-05-28 2008-01-30 华为技术有限公司 Preferential inserting method for preferential insert and channel assigned user
US7050785B2 (en) 2003-12-08 2006-05-23 Research In Motion Limited Apparatus and method of explicit indication of call from emergency call centre
US8682279B2 (en) 2004-05-07 2014-03-25 Interdigital Technology Corporation Supporting emergency calls on a wireless local area network
KR101122359B1 (en) * 2004-05-07 2012-03-23 인터디지탈 테크날러지 코포레이션 Supporting emergency calls on a wireless local area network
US8145182B2 (en) 2004-05-07 2012-03-27 Interdigital Technology Corporation Supporting emergency calls on a wireless local area network
US7499411B2 (en) * 2005-05-26 2009-03-03 Symbol Technologies, Inc. System and method for providing automatic load balancing and redundancy in access port adoption
JP4438703B2 (en) * 2005-06-27 2010-03-24 株式会社デンソー In-vehicle wireless communication device
CN100426924C (en) * 2005-09-04 2008-10-15 华为技术有限公司 Radio local loop system, device and method for processing urgent call
US8126468B2 (en) * 2006-03-24 2012-02-28 Kyocera Corporation Apparatus, system and method for priority call management
JP4893182B2 (en) * 2006-09-20 2012-03-07 沖電気工業株式会社 IP phone system using wireless LAN
US7933581B2 (en) 2007-06-08 2011-04-26 Research In Motion Limited Methods and apparatus for use in processing disconnected emergency calls and other communications involving mobile communication devices and the remote monitoring thereof
DE102007060377A1 (en) * 2007-12-12 2009-07-02 T-Mobile Internationale Ag Method for establishing prioritized incoming calls in overload situations in a mobile radio network
CN101500041A (en) * 2008-01-30 2009-08-05 中兴通讯股份有限公司 Call control method and apparatus
JP2009153141A (en) * 2008-12-24 2009-07-09 Kyocera Corp Wireless subscriber system, line connection controller for wireless subscriber system and recording medium
DE102009057863A1 (en) * 2009-12-11 2011-06-16 Telegärtner Elektronik GmbH SIM card and emergency call module
CN111092998A (en) * 2020-02-21 2020-05-01 深圳震有科技股份有限公司 Telephone emergency calling method, system and storage medium

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1299706C (en) * 1987-08-27 1992-04-28 Yasutaka Sasaki Concentrator system capable of completing emergency calls under congested traffic
WO1997016931A1 (en) * 1995-11-01 1997-05-09 Motorola Inc. Method and apparatus for allocating a communication channel in a communication system

Also Published As

Publication number Publication date
FI970118A (en) 1998-07-11
JP2001508255A (en) 2001-06-19
EP1013123A1 (en) 2000-06-28
WO1998031180A1 (en) 1998-07-16
FI103557B1 (en) 1999-07-15
CN1243648A (en) 2000-02-02
CA2277066A1 (en) 1998-07-16
BR9807059A (en) 2000-05-02
AU5325398A (en) 1998-08-03
FI103557B (en) 1999-07-15
FI970118A0 (en) 1997-01-10
AU722240B2 (en) 2000-07-27

Similar Documents

Publication Publication Date Title
AR012029A1 (en) A PROCEDURE FOR SECURING EMERGENCY CALLS IN A LOCAL WIRELESS TIE
ATE133020T1 (en) TELEPHONE SYSTEM
US6038437A (en) Call-back method in response to emergency call originating from cellular radiotelephone
US5689548A (en) Emergency call back using MSC numbers
AR013332A1 (en) A PROCEDURE FOR SECURING EMERGENCY CALLS IN A WIRELESS LOCAL LOOP ENVIRONMENT.
NO914359D0 (en) COMMUNICATION SYSTEM WITH MOBILE SUBSCRIBERS
FI103169B (en) Method of establishing a telecommunications connection
ES2079470T3 (en) TELECOMMUNICATION COMBINATION COMPRISING A SWITCHED TELECOMMUNICATION NETWORK AND A PORTABLE RADIO TERMINAL.
TW374274B (en) System and method for processing dropped calls
JP2006526334A (en) System and method for seamless roaming between a wireless wide area network and a wireless local area network
AR005928A1 (en) METHOD FOR SWITCHING TELEPHONE CALLS IN A SUBSCRIBER UNIT FOR SUCH WIRELESS COMMUNICATION NETWORKS, BETWEEN MULTIPLE ACCESS DIVISION AND MULTIPLE ACCESS PROVISIONS BY DIVISION OF TIME, AND A DISPOSITION
WO1999029091A1 (en) Transmission of information during call establishment
US6055411A (en) Radio communication system having a wireless cell site
ES2101629B1 (en) FIXED CELL TERMINAL.
HUP9603421A2 (en) A radio unit and a method for connecting a fixed subscriber station to a wll system
US6477364B1 (en) Automatic redialing method for a mobile communication network and a mobile communication system
AR012548A1 (en) PROCEDURE FOR ESTABLISHING AN EMERGENCY CALL MADE BY AN UNIDENTIFIED CUSTOMER IN A LOCAL WIRELESS TIE
FI98182C (en) Method for handling the collision between an outgoing and an oncoming call, a subscriber device and a subscriber network element
US6892079B1 (en) Procedure for setting up a call in a wireless local loop
JP2006121547A (en) Communication system for traveling object and mobile phone terminal
WO1999012376A3 (en) Procedure for setting up a call in a wireless local loop
WO2000035215A3 (en) Method of performing a base station challenge in a cellular telecommunications network
KR100222658B1 (en) Method for transceiving phone number using forward control channel
KR960006322A (en) Wireless Call Auto Reception Switching Method
KR19980043425A (en) Message Waiting Notification Method of Mobile Communication Device