ATE498296T1 - Übertragungskanalüberwachungssystem, vorrichtung und verfahren - Google Patents

Übertragungskanalüberwachungssystem, vorrichtung und verfahren

Info

Publication number
ATE498296T1
ATE498296T1 AT04103420T AT04103420T ATE498296T1 AT E498296 T1 ATE498296 T1 AT E498296T1 AT 04103420 T AT04103420 T AT 04103420T AT 04103420 T AT04103420 T AT 04103420T AT E498296 T1 ATE498296 T1 AT E498296T1
Authority
AT
Austria
Prior art keywords
monitoring system
transmission channel
talk
channel monitoring
channel
Prior art date
Application number
AT04103420T
Other languages
English (en)
Inventor
Janus Sing Yau
Padakandla Krishna Rao
Original Assignee
Research In Motion Ltd
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 Research In Motion Ltd filed Critical Research In Motion Ltd
Application granted granted Critical
Publication of ATE498296T1 publication Critical patent/ATE498296T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
    • 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]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/08—Trunked mobile radio systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/08—User group management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/40—Connection management for selective distribution or broadcast
    • H04W76/45—Connection management for selective distribution or broadcast for Push-to-Talk [PTT] or Push-to-Talk over cellular [PoC] services

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Transceivers (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
AT04103420T 2004-07-16 2004-07-16 Übertragungskanalüberwachungssystem, vorrichtung und verfahren ATE498296T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04103420A EP1617689B1 (de) 2004-07-16 2004-07-16 Übertragungskanalüberwachungssystem, Vorrichtung und Verfahren

Publications (1)

Publication Number Publication Date
ATE498296T1 true ATE498296T1 (de) 2011-02-15

Family

ID=34929344

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04103420T ATE498296T1 (de) 2004-07-16 2004-07-16 Übertragungskanalüberwachungssystem, vorrichtung und verfahren

Country Status (10)

Country Link
EP (1) EP1617689B1 (de)
JP (1) JP2008506320A (de)
KR (1) KR100885714B1 (de)
CN (2) CN101707792A (de)
AT (1) ATE498296T1 (de)
AU (1) AU2005263134C1 (de)
CA (1) CA2573921C (de)
DE (1) DE602004031328D1 (de)
MX (1) MX2007000497A (de)
WO (1) WO2006007692A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1993275A4 (de) * 2006-03-03 2011-10-26 Nec Corp Poc-kommunikationssystem und steuerverfahren für das recht zu sprechen in dem system
CN102202293B (zh) * 2011-04-27 2014-05-14 海能达通信股份有限公司 一种远程监听的实现方法、装置及系统
JP7463730B2 (ja) * 2020-01-10 2024-04-09 株式会社Ｊｖｃケンウッド 管理装置、通信システム、およびプログラム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6295284B1 (en) * 1998-12-23 2001-09-25 Qualcomm. Inc. Method and apparatus for providing fair access in a group communication system
JP2001224073A (ja) * 2000-02-10 2001-08-17 Yamaha Corp 移動端末局のアクセス規制方法および移動端末局
US7386000B2 (en) 2001-04-17 2008-06-10 Nokia Corporation Packet mode speech communication
JP2003309473A (ja) * 2002-04-18 2003-10-31 Hitachi Kokusai Electric Inc 移動局無線機の送信出力制御方式
US20040032843A1 (en) * 2002-08-15 2004-02-19 Schaefer Bradley R. Push-to-talk/cellular networking system
US6952592B2 (en) 2002-10-15 2005-10-04 Motorola, Inc. Method and apparatus for limiting a transmission in a dispatch system

Also Published As

Publication number Publication date
WO2006007692A1 (en) 2006-01-26
CA2573921C (en) 2011-05-31
AU2005263134C1 (en) 2010-07-22
EP1617689B1 (de) 2011-02-09
HK1086425A1 (en) 2006-09-15
AU2005263134A1 (en) 2006-01-26
CA2573921A1 (en) 2006-01-26
AU2005263134B2 (en) 2009-12-24
JP2008506320A (ja) 2008-02-28
EP1617689A1 (de) 2006-01-18
DE602004031328D1 (de) 2011-03-24
CN1985454A (zh) 2007-06-20
CN101707792A (zh) 2010-05-12
MX2007000497A (es) 2007-05-23
KR20070030318A (ko) 2007-03-15
KR100885714B1 (ko) 2009-02-26

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties