NO954682L - Gruppevis oppkalling i et celledelt radiosystem - Google Patents

Gruppevis oppkalling i et celledelt radiosystem

Info

Publication number
NO954682L
NO954682L NO954682A NO954682A NO954682L NO 954682 L NO954682 L NO 954682L NO 954682 A NO954682 A NO 954682A NO 954682 A NO954682 A NO 954682A NO 954682 L NO954682 L NO 954682L
Authority
NO
Norway
Prior art keywords
cell
channel
broadcast
mobile unit
radio system
Prior art date
Application number
NO954682A
Other languages
English (en)
Other versions
NO954682D0 (no
Inventor
Anthony Yarwood
Original Assignee
British Telecomm
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 GB9310634A external-priority patent/GB9310634D0/en
Application filed by British Telecomm filed Critical British Telecomm
Publication of NO954682D0 publication Critical patent/NO954682D0/no
Publication of NO954682L publication Critical patent/NO954682L/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Details Of Aerials (AREA)

Abstract

I et celledelt radiosystem er det anordnet en : fasilitet for å kringkaste et anrop fra en styre- j sentral (Mx), (for eksempel en nødtjeneste-opera- tør), eller fra enhver av de mobile enheter (Må, Mb, Mc, o.s.v.) til alle de andre. Hver celle tildeler ! en enkelt kanal til kringkastings-tjenesten, uansett 1 antall mobile enheter i cellen. Dette muliggjør mer effektiv bruk av de tilgjengelige kanaler enn bruken av en separat kanal for hver mobil enhet. I en utførelsesform blir ingen kanal tildelt en celle med mindre minst en mobil enhet svarer på et søkesignal | i vedkommende celle. Søking kan fortsette under et i kringkastingsanrop for å tillate en kanal å bli ! tildelt når en mobil enhet kommer inn i en tidligere ledig celle, eller for å tillate frigjøring av en kanal hvis alle mobile enheter skulle forlate en 1 tidligere opptatt celle. Kringkastings-fasiliteten j kan tilveiebringes i et celledelt nett som også ! understøtter andre mobile enheter som ikke mottar ; kringkastingstjenesten og hvis virkemåte ikke påvirkes av den.
NO954682A 1993-05-21 1995-11-20 Gruppevis oppkalling i et celledelt radiosystem NO954682L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9310634A GB9310634D0 (en) 1993-05-21 1993-05-21 Cellular radio system
EP93307663 1993-09-28
PCT/GB1994/001123 WO1994028687A1 (en) 1993-05-21 1994-05-23 Group call in a cellular radio system

Publications (2)

Publication Number Publication Date
NO954682D0 NO954682D0 (no) 1995-11-20
NO954682L true NO954682L (no) 1996-01-19

Family

ID=26134483

Family Applications (1)

Application Number Title Priority Date Filing Date
NO954682A NO954682L (no) 1993-05-21 1995-11-20 Gruppevis oppkalling i et celledelt radiosystem

Country Status (19)

Country Link
EP (1) EP0699371B1 (no)
JP (1) JP3524098B2 (no)
KR (1) KR100325259B1 (no)
CN (1) CN1070676C (no)
AT (1) ATE195624T1 (no)
AU (1) AU678247B2 (no)
CA (1) CA2162730C (no)
DE (1) DE69425569T2 (no)
DK (1) DK0699371T3 (no)
ES (1) ES2150990T3 (no)
FI (1) FI112768B (no)
HK (1) HK1014420A1 (no)
HU (1) HU215869B (no)
IN (1) IN184782B (no)
NO (1) NO954682L (no)
NZ (1) NZ266204A (no)
PL (1) PL174356B1 (no)
SG (1) SG47619A1 (no)
WO (1) WO1994028687A1 (no)

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US6564049B1 (en) 1999-05-10 2003-05-13 Ericsson Inc. Methods and systems for providing group calls with reduced setup times
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US6687498B2 (en) * 2000-08-14 2004-02-03 Vesuvius Inc. Communique system with noncontiguous communique coverage areas in cellular communication networks
US6804528B1 (en) * 2000-11-03 2004-10-12 Lucent Technologies, Inc. Apparatus and method for use in the multicast of traffic data in wireless multiple access communications systems
US7003292B2 (en) * 2001-10-10 2006-02-21 Nokia Corporation Mechanism for point-to-multipoint communication
KR20030047227A (ko) * 2001-12-08 2003-06-18 삼성전자주식회사 이동통신시스템에서 방송서비스의 종료를 위한 방법 및 장치
KR100532263B1 (ko) * 2001-12-29 2005-11-29 삼성전자주식회사 이동통신시스템에서 단말에 의해 방송서비스를 개시하기 위한 장치 및 방법
KR100433545B1 (ko) * 2002-03-07 2004-05-31 삼성전자주식회사 동일 네트웍 상에 존재하는 기기들의 ＭＣＡＰ（Ｍｕｌｔｉｃａｓｔ ＣｈａｎｎｅｌＡｌｌｏｃａｔｉｏｎ Ｐｒｏｔｏｃｏｌ）지원 여부 식별방법 및 이를 이용한 멀티캐스트 통신 방법
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KR100605824B1 (ko) * 2002-05-13 2006-07-31 삼성전자주식회사 부호분할다중접속 이동통신시스템의 방송서비스 방법
EP1437908A1 (de) * 2003-01-13 2004-07-14 Siemens Aktiengesellschaft Verfahren zur Übertragung von Informationen an eine Gruppe von Funkstationen
CA2511917C (en) * 2003-01-21 2012-06-19 Research In Motion Limited Method and apparatus to enhance the probability of successful emergency call completion in a mobile station
JP4313606B2 (ja) * 2003-05-07 2009-08-12 エボリウム・エス・アー・エス 移動通信システム
ATE370572T1 (de) * 2003-05-08 2007-09-15 Ericsson Telefon Ab L M Verfahren und vorrichtung für punkt-zu- mehrpunktdienste
US7664517B2 (en) * 2004-06-21 2010-02-16 Qualcomm Incorporated Wireless communication system utilizing a persistence value for group communication requests to reduce latency
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JP4513974B2 (ja) * 2005-06-27 2010-07-28 日本電気株式会社 優先度の高い情報を同報する無線通信ネットワーク、その変更方法、及び無線通信ネットワーク設計ツール
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KR101340367B1 (ko) * 2006-06-21 2013-12-11 삼성전자주식회사 패킷 기반 이동통신 시스템에서 무선자원제어 연결 상태의 단말에 대한 페이징 방법 및 이를 위한 기지국 장치
CN100438657C (zh) * 2006-07-10 2008-11-26 华为技术有限公司 一种业务用户占用组呼上行信道后的保护方法及系统
JP5164704B2 (ja) * 2008-07-17 2013-03-21 株式会社日立国際電気 中継局装置及び中継局における一斉通信後追い通知方法
CN105491536A (zh) 2014-09-23 2016-04-13 中兴通讯股份有限公司 一种宽带集群系统下全呼的方法、系统及相关装置

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Also Published As

Publication number Publication date
AU678247B2 (en) 1997-05-22
ATE195624T1 (de) 2000-09-15
DK0699371T3 (da) 2001-01-08
KR960702721A (ko) 1996-04-27
EP0699371B1 (en) 2000-08-16
CN1070676C (zh) 2001-09-05
ES2150990T3 (es) 2000-12-16
HU9503283D0 (en) 1996-01-29
NO954682D0 (no) 1995-11-20
HUT73703A (en) 1996-09-30
FI955579A (fi) 1995-11-20
EP0699371A1 (en) 1996-03-06
SG47619A1 (en) 1998-04-17
PL311695A1 (en) 1996-03-04
CN1126016A (zh) 1996-07-03
PL174356B1 (pl) 1998-07-31
DE69425569D1 (de) 2000-09-21
KR100325259B1 (ko) 2002-07-03
FI112768B (fi) 2003-12-31
WO1994028687A1 (en) 1994-12-08
HK1014420A1 (en) 1999-09-24
HU215869B (hu) 1999-03-29
IN184782B (no) 2000-09-30
DE69425569T2 (de) 2001-04-26
JP3524098B2 (ja) 2004-04-26
FI955579A0 (fi) 1995-11-20
CA2162730A1 (en) 1994-12-08
CA2162730C (en) 2002-02-26
NZ266204A (en) 1997-01-29
AU6729494A (en) 1994-12-20
JPH08511920A (ja) 1996-12-10

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