WO2006017248A3 - System and method of providing group dispatch calling between users in distinct geographical areas - Google Patents

System and method of providing group dispatch calling between users in distinct geographical areas Download PDF

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Publication number
WO2006017248A3
WO2006017248A3 PCT/US2005/024596 US2005024596W WO2006017248A3 WO 2006017248 A3 WO2006017248 A3 WO 2006017248A3 US 2005024596 W US2005024596 W US 2005024596W WO 2006017248 A3 WO2006017248 A3 WO 2006017248A3
Authority
WO
WIPO (PCT)
Prior art keywords
area
dispatch
subscriber units
geographical
calling
Prior art date
Application number
PCT/US2005/024596
Other languages
French (fr)
Other versions
WO2006017248A2 (en
Inventor
David Zufall
Original Assignee
Nextel Communications
David Zufall
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 Nextel Communications, David Zufall filed Critical Nextel Communications
Publication of WO2006017248A2 publication Critical patent/WO2006017248A2/en
Publication of WO2006017248A3 publication Critical patent/WO2006017248A3/en

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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]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/08—Trunked mobile radio systems

Abstract

A dispatch communications system is disclosed that facilitates group dispatch communications respectively between subscriber units residing within a first geographical area, subscriber units residing within a second geographical area, and subscriber units residing respectively within the first and second geographical areas. The dispatch communications system includes a first intra-area dispatch communications network to facilitate group dispatch calling between subscriber units residing within a first geographical area; a second intra-area dispatch communications network to facilitate group dispatch calling between subscriber units residing within a second geographical area different than the first geographical area; and an inter-area dispatch communications network to facilitate group dispatch calling between subscriber units residing respectively within the first and second geographical areas. A call processing unit controls both inter-area and intra-area group dispatch calls for the dispatch communications system.
PCT/US2005/024596 2004-07-12 2005-07-12 System and method of providing group dispatch calling between users in distinct geographical areas WO2006017248A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/889,092 US7206595B2 (en) 2004-07-12 2004-07-12 System and method of providing group dispatch calling between users in distinct geographical areas
US10/889,092 2004-07-12

Publications (2)

Publication Number Publication Date
WO2006017248A2 WO2006017248A2 (en) 2006-02-16
WO2006017248A3 true WO2006017248A3 (en) 2006-10-26

Family

ID=35657924

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/024596 WO2006017248A2 (en) 2004-07-12 2005-07-12 System and method of providing group dispatch calling between users in distinct geographical areas

Country Status (2)

Country Link
US (1) US7206595B2 (en)
WO (1) WO2006017248A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6752767B2 (en) * 2002-04-16 2004-06-22 Vivant Medical, Inc. Localization element with energized tip
US7389120B2 (en) * 2004-04-07 2008-06-17 Nextel Communications Inc. System and method of providing private dispatch calling between users in distinct geographical areas
WO2005120103A1 (en) * 2004-06-02 2005-12-15 Zte Corporation A system of group communication and a method of group call processing based on cdma 2000 high-speed packet data network
US8150437B2 (en) * 2004-09-09 2012-04-03 Nextel Communications Company L.P. Architecture to facilitate the monetization of disparate, inter-worked pushed to talk technologies
US7359726B2 (en) * 2004-09-09 2008-04-15 Nextel Communications Inc. Push-to-talk signaling and media inter-working architecture
US7359731B2 (en) * 2004-09-09 2008-04-15 Nextel Communications Inc. Architecture to facilitate interoperability and inter-working of push to talk technologies
US8155628B1 (en) * 2006-09-15 2012-04-10 At&T Mobility Ii Llc Mobile initiated broadcast
US8055290B1 (en) * 2007-02-23 2011-11-08 Nextel Communications Inc. Method to reduce push-to-talk call setup time

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5689810A (en) * 1994-10-28 1997-11-18 Motorola, Inc. Method of facilitating tallgroup calls in a peer communication network
US6640109B1 (en) * 2002-06-21 2003-10-28 Motorola, Inc. Method and apparatus for interurban dispatch group calling
US20040002351A1 (en) * 2002-06-28 2004-01-01 Upp Steven D. Method and system for patching dispatch calling parties together

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6904285B2 (en) 2002-06-21 2005-06-07 Motorola, Inc. Method and apparatus for interurban dispatch private calling
US7359726B2 (en) * 2004-09-09 2008-04-15 Nextel Communications Inc. Push-to-talk signaling and media inter-working architecture

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5689810A (en) * 1994-10-28 1997-11-18 Motorola, Inc. Method of facilitating tallgroup calls in a peer communication network
US6640109B1 (en) * 2002-06-21 2003-10-28 Motorola, Inc. Method and apparatus for interurban dispatch group calling
US20040002351A1 (en) * 2002-06-28 2004-01-01 Upp Steven D. Method and system for patching dispatch calling parties together

Also Published As

Publication number Publication date
US20060019690A1 (en) 2006-01-26
WO2006017248A2 (en) 2006-02-16
US7206595B2 (en) 2007-04-17

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