CA2665725C - Group communication - Google Patents

Group communication Download PDF

Info

Publication number
CA2665725C
CA2665725C CA2665725A CA2665725A CA2665725C CA 2665725 C CA2665725 C CA 2665725C CA 2665725 A CA2665725 A CA 2665725A CA 2665725 A CA2665725 A CA 2665725A CA 2665725 C CA2665725 C CA 2665725C
Authority
CA
Canada
Prior art keywords
message
group communication
private
messages
next node
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA2665725A
Other languages
English (en)
French (fr)
Other versions
CA2665725A1 (en
Inventor
Miikka Poikselkae
Eva-Maria Leppaenen
Arto Leppisaari
Tapio Paavonen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Oyj
Original Assignee
Nokia Oyj
Nokia Technologies Oy
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 Nokia Oyj, Nokia Technologies Oy filed Critical Nokia Oyj
Publication of CA2665725A1 publication Critical patent/CA2665725A1/en
Application granted granted Critical
Publication of CA2665725C publication Critical patent/CA2665725C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
    • H04L12/1818—Conference organisation arrangements, e.g. handling schedules, setting up parameters needed by nodes to attend a conference, booking network resources, notifying involved parties
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Information Transfer Between Computers (AREA)
  • Telephonic Communication Services (AREA)
CA2665725A 2006-11-28 2007-11-21 Group communication Expired - Fee Related CA2665725C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20065756 2006-11-28
FI20065756A FI20065756A0 (sv) 2006-11-28 2006-11-28 Gruppkommunikation
PCT/FI2007/050625 WO2008065245A1 (en) 2006-11-28 2007-11-21 Group communication

Publications (2)

Publication Number Publication Date
CA2665725A1 CA2665725A1 (en) 2008-06-05
CA2665725C true CA2665725C (en) 2014-07-08

Family

ID=37482568

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2665725A Expired - Fee Related CA2665725C (en) 2006-11-28 2007-11-21 Group communication

Country Status (6)

Country Link
EP (1) EP2087670A4 (sv)
KR (1) KR101120656B1 (sv)
CN (1) CN101542989A (sv)
CA (1) CA2665725C (sv)
FI (1) FI20065756A0 (sv)
WO (1) WO2008065245A1 (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7353034B2 (en) 2005-04-04 2008-04-01 X One, Inc. Location sharing and tracking using mobile phones or other wireless devices
US9500572B2 (en) 2009-04-30 2016-11-22 Purdue Research Foundation Sample dispenser including an internal standard and methods of use thereof
CN101710881A (zh) * 2009-11-25 2010-05-19 中兴通讯股份有限公司 在聊天室中实现悄悄话的方法及系统
CN102136919A (zh) * 2010-09-01 2011-07-27 华为技术有限公司 群组会话的实现方法及装置
KR101378309B1 (ko) 2011-11-22 2014-03-28 에스케이텔레콤 주식회사 채팅 중 ｈｔｔｐ를 이용한 파일 전송을 위한 장치 및 기록매체
WO2014120411A1 (en) 2013-01-31 2014-08-07 Purdue Research Foundation Systems and methods for analyzing an extracted sample
CA2888351A1 (en) 2013-01-31 2014-08-07 Purdue Research Foundation Methods of analyzing crude oil
EP3486937B1 (en) 2013-06-25 2022-07-27 Purdue Research Foundation Mass spectrometry analysis of microorganisms in samples
US9786478B2 (en) 2014-12-05 2017-10-10 Purdue Research Foundation Zero voltage mass spectrometry probes and systems
JP6948266B2 (ja) 2015-02-06 2021-10-13 パーデュー・リサーチ・ファウンデーションＰｕｒｄｕｅ Ｒｅｓｅａｒｃｈ Ｆｏｕｎｄａｔｉｏｎ プローブ、システム、カートリッジ、およびその使用方法
WO2017088128A1 (zh) 2015-11-25 2017-06-01 华为技术有限公司 发送消息的方法、设备和系统
CN106027367A (zh) * 2016-04-25 2016-10-12 上海云睦网络科技有限公司 即时通信方法、装置及系统
CN109921976B (zh) * 2017-12-12 2021-05-07 腾讯科技（深圳）有限公司 一种基于群组的通信控制方法、装置及存储介质

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004111790A2 (en) * 2003-06-11 2004-12-23 Autouptodate Llc D/B/A Armorpost Private messaging using independent and interoperating couriers
US20060239247A1 (en) * 2005-04-26 2006-10-26 Peter Postmus Method and session initiation protocol (SIP) server with end-point capabilities check

Also Published As

Publication number Publication date
KR101120656B1 (ko) 2012-04-18
CA2665725A1 (en) 2008-06-05
EP2087670A4 (en) 2012-01-18
EP2087670A1 (en) 2009-08-12
FI20065756A0 (sv) 2006-11-28
WO2008065245A1 (en) 2008-06-05
KR20090084948A (ko) 2009-08-05
CN101542989A (zh) 2009-09-23

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Effective date: 20210831

MKLA Lapsed

Effective date: 20191121