IN2014MN02417A - - Google Patents

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Publication number
IN2014MN02417A
IN2014MN02417A IN2417MUN2014A IN2014MN02417A IN 2014MN02417 A IN2014MN02417 A IN 2014MN02417A IN 2417MUN2014 A IN2417MUN2014 A IN 2417MUN2014A IN 2014MN02417 A IN2014MN02417 A IN 2014MN02417A
Authority
IN
India
Prior art keywords
receives
wireless gateway
ptt
rab binding
request message
Prior art date
Application number
Inventor
Deepak Arur
Channasandra Ravishankar
Nassir Benammar
Gaguk Zakaria
Steve Mirra
Original Assignee
Hughes Network Systems Llc
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 Hughes Network Systems Llc filed Critical Hughes Network Systems Llc
Publication of IN2014MN02417A publication Critical patent/IN2014MN02417A/en

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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
    • H04W76/00—Connection management
    • H04W76/40—Connection management for selective distribution or broadcast

Landscapes

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

Abstract

A resource efficient approach for push to talk (PTT) services over a mobile communications network is provided. A remote terminal (UT) receives a command for initiating a PTT session. The UT generates a RAB binding create message including a PTT session identifier and RAB binding information and transmits the RAB binding create message to a wireless gateway. The UT receives a RAB binding response from the wireless gateway and performs a protocol signaling process for establishing PDP bearers and for establishing the PTT session on a PTT server. The UT receives a command for initiation of media transmission for the PTT session generates talk burst (TB) request message and transmits the request message to the wireless gateway (the TB request message is transmitted via media access control (MAC) layer control messaging). In response the UT receives a talk burst grant message from the wireless gateway.
IN2417MUN2014 2012-05-24 2013-05-24 IN2014MN02417A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261651547P 2012-05-24 2012-05-24
PCT/US2013/042740 WO2013177562A1 (en) 2012-05-24 2013-05-24 System and method for efficient use of radio resources for push-to-talk services in mobile wireless communications systems

Publications (1)

Publication Number Publication Date
IN2014MN02417A true IN2014MN02417A (en) 2015-08-14

Family

ID=49621554

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2417MUN2014 IN2014MN02417A (en) 2012-05-24 2013-05-24

Country Status (5)

Country Link
US (1) US9398427B2 (en)
EP (1) EP2856655B1 (en)
IN (1) IN2014MN02417A (en)
MX (1) MX344730B (en)
WO (1) WO2013177562A1 (en)

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Publication number Priority date Publication date Assignee Title
US10367863B2 (en) * 2004-11-23 2019-07-30 Kodiak Networks Inc. Method for providing dynamic quality of service for push-to-talk service
US10750327B2 (en) 2004-11-23 2020-08-18 Kodiak Networks Inc Method for multiplexing media streams to optimize network resource usage for push-to-talk-over-cellular service
WO2016073515A1 (en) * 2014-11-03 2016-05-12 Kodiak Networks, Inc. Method for multiplexing media streams to optimize network resource usage for push-to-talk-over-cellular service
WO2016073461A1 (en) * 2014-11-03 2016-05-12 Kodiak Networks, Inc. Method for providing dynamic quality of service for push-to-talk service
EP2962485B1 (en) * 2013-03-01 2019-08-21 Intel IP Corporation Wireless local area network (wlan) traffic offloading
US9432820B2 (en) 2013-05-29 2016-08-30 Qualcomm Incorporated Method for efficiently supporting multiple simultaneous group PTT calls requiring low call setup latency
WO2016032981A1 (en) 2014-08-25 2016-03-03 NuVolta Technologies Wireless power transfer system and method
WO2016106600A1 (en) * 2014-12-30 2016-07-07 华为技术有限公司 Method and device for transmission-priority control
CN104618349B (en) * 2015-01-13 2018-09-11 上海华为技术有限公司 A kind of trunked communication system, server and communication means
US9491595B2 (en) * 2015-02-05 2016-11-08 Iridium Satellite Llc Instantiating talkgroups
US9515724B2 (en) * 2015-02-05 2016-12-06 Iridium Satellite Llc Position-based communication
US9578470B2 (en) * 2015-02-05 2017-02-21 Iridium Satellite Llc Priority talkgroups
US10051440B2 (en) 2015-09-22 2018-08-14 Telefonaktiebolaget Lm Ericsson (Publ) MBMS bearer handling in a group communications system
EP3360354B1 (en) 2015-10-06 2021-04-07 Kodiak Networks, Inc. System and method for media encoding scheme (mes) selection
WO2017062627A1 (en) 2015-10-06 2017-04-13 Kodiak Networks, Inc. System and method for improved push-to-talk communication performance
FR3042668B1 (en) * 2015-10-19 2018-08-31 Thales SERVER FOR GROUP CALL MANAGEMENT, ASSOCIATED INSTALLATION AND METHOD
US10212692B2 (en) 2017-02-10 2019-02-19 Hughes Network Systems, Llc Enhanced paging in 4G LTE mobile satellite systems
US10440776B2 (en) * 2017-03-17 2019-10-08 Harris Corporation Non-standard alternate protocol based satellite communications
CN110832948B (en) * 2017-06-20 2023-04-07 瑞典爱立信有限公司 Resource allocation for group communication in a network
US10524159B2 (en) * 2017-09-07 2019-12-31 Iridium Satellite Llc Managing congestion in a satellite communications network
CN108600869A (en) * 2018-03-19 2018-09-28 深圳市宝尔爱迪科技有限公司 A kind of mixing intercom system and method for supporting public network intercommunication, private network talkback and digital intercom
WO2020119903A1 (en) * 2018-12-13 2020-06-18 Telefonaktiebolaget Lm Ericsson (Publ) Group communication congestion control
CN111726885B (en) * 2019-03-19 2022-07-22 海能达通信股份有限公司 Communication method, core network equipment and communication system
US11363074B2 (en) * 2019-09-26 2022-06-14 Samsung Electronics Co., Ltd. Method and system for handling mission critical data (MCData) communications using pre-established session
CN113556686B (en) * 2020-04-02 2022-07-08 成都鼎桥通信技术有限公司 Method and device for identifying EPS (evolved packet System) bearer of B-trunC (B-trunk-trunC) cluster service
CN115942303A (en) * 2022-01-21 2023-04-07 中国电子科技集团公司第五十四研究所 A Grouping Channel Based Satellite Cluster Management and Shared Scheduling Method

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JP3913721B2 (en) 2003-07-31 2007-05-09 三洋電機株式会社 Mobile station, mobile communication system and program
CN1326409C (en) 2003-12-05 2007-07-11 北方电讯网络有限公司 Communicating application control and data information using a traffic flow over a wireless link
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US8095081B2 (en) * 2004-04-29 2012-01-10 Sony Ericsson Mobile Communications Ab Device and method for hands-free push-to-talk functionality
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KR100948799B1 (en) * 2006-08-07 2010-03-24 삼성전자주식회사 Resource Allocation Apparatus and Method for Unidirectional Communication in a Broadband Wireless Communication System
CN101277473B (en) * 2007-03-31 2012-08-08 华为技术有限公司 Method, terminal and network equipment for altering state of packet switching field
US8498212B2 (en) * 2009-05-22 2013-07-30 Qualcomm Incorporated Setting up a communication session within a wireless communications system

Also Published As

Publication number Publication date
EP2856655A1 (en) 2015-04-08
EP2856655A4 (en) 2016-03-09
MX344730B (en) 2017-01-04
MX2014014232A (en) 2015-05-12
WO2013177562A1 (en) 2013-11-28
US20130315164A1 (en) 2013-11-28
US9398427B2 (en) 2016-07-19
EP2856655B1 (en) 2018-05-02

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