DE69928151D1 - Gesprächsaufbau für Notrufe in einem TDD System - Google Patents

Gesprächsaufbau für Notrufe in einem TDD System

Info

Publication number
DE69928151D1
DE69928151D1 DE69928151T DE69928151T DE69928151D1 DE 69928151 D1 DE69928151 D1 DE 69928151D1 DE 69928151 T DE69928151 T DE 69928151T DE 69928151 T DE69928151 T DE 69928151T DE 69928151 D1 DE69928151 D1 DE 69928151D1
Authority
DE
Germany
Prior art keywords
call setup
tdd system
emergency calls
calls
emergency
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 - Lifetime
Application number
DE69928151T
Other languages
English (en)
Other versions
DE69928151T2 (de
Inventor
Gomez Rafael Sanz
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel SA
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 Alcatel SA filed Critical Alcatel SA
Publication of DE69928151D1 publication Critical patent/DE69928151D1/de
Application granted granted Critical
Publication of DE69928151T2 publication Critical patent/DE69928151T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H04W76/34—Selective release of ongoing connections
    • H04W76/36—Selective release of ongoing connections for reassigning the resources associated with the released connections

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)
DE69928151T 1998-02-26 1999-02-08 Gesprächsaufbau für Notrufe in einem TDD System Expired - Lifetime DE69928151T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES9800420 1998-02-26
ES9800420 1998-02-26

Publications (2)

Publication Number Publication Date
DE69928151D1 true DE69928151D1 (de) 2005-12-15
DE69928151T2 DE69928151T2 (de) 2006-07-20

Family

ID=8302936

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69928151T Expired - Lifetime DE69928151T2 (de) 1998-02-26 1999-02-08 Gesprächsaufbau für Notrufe in einem TDD System

Country Status (3)

Country Link
EP (1) EP0939564B1 (de)
DE (1) DE69928151T2 (de)
ES (1) ES2251165T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI19992342A (fi) * 1999-10-29 2001-04-30 Nokia Networks Oy Menetelmä ja järjestelmä liitännän uudelleenmäärittelyyn
WO2002039774A1 (en) * 2000-11-11 2002-05-16 Nokia Corporation Method for allocating radio resources to mobile stations, telecommunications network and mobile station

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5239678A (en) * 1991-11-21 1993-08-24 Motorola, Inc. Method of assigning a control channel as a temporary voice/data channel in a radio communications system
KR100267050B1 (ko) * 1995-11-01 2000-09-15 비센트 비.인그라시아 통신 시스템에서 통신 채널을 할당하기 위한 방법 및 장치

Also Published As

Publication number Publication date
EP0939564B1 (de) 2005-11-09
ES2251165T3 (es) 2006-04-16
EP0939564A3 (de) 2000-03-08
EP0939564A2 (de) 1999-09-01
DE69928151T2 (de) 2006-07-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ALCATEL LUCENT, PARIS, FR