AT488103T - Method and system-communication systems for signaling of transmitting channel requirements for half duplex - Google Patents

Method and system-communication systems for signaling of transmitting channel requirements for half duplex

Info

Publication number
AT488103T
AT488103T AT08159116T AT08159116T AT488103T AT 488103 T AT488103 T AT 488103T AT 08159116 T AT08159116 T AT 08159116T AT 08159116 T AT08159116 T AT 08159116T AT 488103 T AT488103 T AT 488103T
Authority
AT
Austria
Prior art keywords
signaling
system
method
communication systems
half duplex
Prior art date
Application number
AT08159116T
Other languages
German (de)
Inventor
Krishna Rao
Janus Sing Yau
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
Priority to EP04251151A priority Critical patent/EP1569474B1/en
Publication of AT488103T publication Critical patent/AT488103T/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12Messaging; Mailboxes; Announcements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/40Connection management for selective distribution or broadcast
    • H04W76/45Connection management for selective distribution or broadcast for Push-to-Talk [PTT] or Push-to-Talk over cellular [PoC] services
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/10Push-to-Talk [PTT] or Push-On-Call services
AT08159116T 2004-02-27 2004-02-27 Method and system-communication systems for signaling of transmitting channel requirements for half duplex AT488103T (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04251151A EP1569474B1 (en) 2004-02-27 2004-02-27 Transmit channel request messaging for half-duplex voice communications systems

Publications (1)

Publication Number Publication Date
AT488103T true AT488103T (en) 2010-11-15

Family

ID=34746119

Family Applications (2)

Application Number Title Priority Date Filing Date
AT08159116T AT488103T (en) 2004-02-27 2004-02-27 Method and system-communication systems for signaling of transmitting channel requirements for half duplex
AT04251151T AT415792T (en) 2004-02-27 2004-02-27 Transmitting a request for a transmission channel for half duplex voice communication systems

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT04251151T AT415792T (en) 2004-02-27 2004-02-27 Transmitting a request for a transmission channel for half duplex voice communication systems

Country Status (9)

Country Link
EP (2) EP1976312B1 (en)
JP (1) JP2007503743A (en)
KR (1) KR100808083B1 (en)
CN (1) CN1860705A (en)
AT (2) AT488103T (en)
CA (1) CA2498997C (en)
DE (2) DE602004030055D1 (en)
HK (2) HK1081376A1 (en)
WO (1) WO2005083906A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005043003A1 (en) 2005-09-09 2007-03-22 Infineon Technologies Ag Telecommunications conference server, telecommunications terminal, telecommunications method for generating a conference control message, method for controlling a telecommunication conference, computer readable storage media and computer program elements
US8224366B2 (en) * 2006-02-17 2012-07-17 Qualcomm Incorporated System and method for multiple simultaneous communication groups in a wireless system
CN101202971B (en) 2006-12-15 2010-12-08 华为技术有限公司 Half-duplex call channel control method, network side apparatus, user terminal and system
US8410900B2 (en) * 2010-03-23 2013-04-02 Robert Bosch Gmbh Method for processing received event message

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9826986D0 (en) 1998-12-08 1999-02-03 Simoco Int Ltd Radio communication system
US6449491B1 (en) * 1999-05-10 2002-09-10 Ericsson Inc. Apparatus and methods for conducting group calls in wireless communications systems
US6751468B1 (en) * 1999-05-26 2004-06-15 Bellsouth Intellectual Property Corporation Systems and methods for providing push to talk feature for wireless communication systems
ES2343563T3 (en) 2000-03-03 2010-08-04 Qualcomm Incorporated Method and apparatus for participating in group communication services on existing communication system.

Also Published As

Publication number Publication date
EP1976312B1 (en) 2010-11-10
CA2498997C (en) 2009-06-09
AT415792T (en) 2008-12-15
CA2498997A1 (en) 2005-08-27
HK1081376A1 (en) 2009-05-08
DE602004017956D1 (en) 2009-01-08
EP1569474B1 (en) 2008-11-26
HK1125246A1 (en) 2011-09-16
EP1976312A3 (en) 2008-10-15
JP2007503743A (en) 2007-02-22
CN1860705A (en) 2006-11-08
EP1976312A2 (en) 2008-10-01
KR20060095973A (en) 2006-09-05
KR100808083B1 (en) 2008-02-28
EP1569474A1 (en) 2005-08-31
DE602004030055D1 (en) 2010-12-23
WO2005083906A1 (en) 2005-09-09

Similar Documents

Publication Publication Date Title
DE60227374D1 (en) Method and system for providing formatted information for image processing devices
DE60238859D1 (en) Method and system for transmitting data
DE60323392D1 (en) The method and multi-antenna means for transmitting signals
AT486977T (en) Method and system for combating deposits
DE602005011791D1 (en) Systems and methods for tracking of web activity
DE602004010872D1 (en) Systems and methods for backing up files
DE602005027087D1 (en) Method and apparatus for vehicle-to-vehicle multi-hop broadcast communication
DE60230886D1 (en) Systems processes and equipment for production of dosage forms
DE60237279D1 (en) Method and system for retransmission
AT542152T (en) Systems, methods and apparatus for jammer save
AT366022T (en) System and method for service already provision for a communication device
AT545292T (en) Communication system and method
DE602005023415D1 (en) Method and apparatus for transmitting signaling for multicast and broadcast services
DE60204766D1 (en) Methods and systems for interference-reducing agent gleichkanalstörungskategorizierung
AT415684T (en) Method and system for voice dialogue interface
DE602004031443D1 (en) System and method for presentation of data streams
DE602004029760D1 (en) System and method for data migration
AT445939T (en) Method and apparatus for bidirectional synchronization forwarding for wireless signals
DE60326502D1 (en) System and method for location-dependent translation services
DE602005002150D1 (en) Method and apparatus for providing universal telecommunications relay service
AT383695T (en) Systems, facilities and procedures for network wizards
AT459076T (en) Centralized process and system for clarification of voice command
DE602005006810D1 (en) Systems and methods for networking of digital video devices
DE60317546D1 (en) System and method for location-based information provision
DE602004004324D1 (en) System and method for voice communication and the robot

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties