SE0101270L - System for communicating chat messages between clients in a broadcast network - Google Patents

System for communicating chat messages between clients in a broadcast network

Info

Publication number
SE0101270L
SE0101270L SE0101270A SE0101270A SE0101270L SE 0101270 L SE0101270 L SE 0101270L SE 0101270 A SE0101270 A SE 0101270A SE 0101270 A SE0101270 A SE 0101270A SE 0101270 L SE0101270 L SE 0101270L
Authority
SE
Sweden
Prior art keywords
digital broadcast
unit
clients
terminal
message
Prior art date
Application number
SE0101270A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE0101270D0 (en
SE518826C2 (en
Inventor
Patrick Geuder
Marcus Seyffarth
Tomas Gerhardsen
Original Assignee
Etheractive Solutions Ab
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 Etheractive Solutions Ab filed Critical Etheractive Solutions Ab
Priority to SE0101270A priority Critical patent/SE518826C2/en
Publication of SE0101270D0 publication Critical patent/SE0101270D0/en
Priority to EP02723007A priority patent/EP1386502A1/en
Priority to PCT/SE2002/000710 priority patent/WO2002085053A1/en
Publication of SE0101270L publication Critical patent/SE0101270L/en
Publication of SE518826C2 publication Critical patent/SE518826C2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
    • H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
    • H04H60/90—Wireless transmission systems
    • H04H60/91—Mobile communication networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
    • H04H20/57—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for mobile receivers
    • 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
    • H04L12/1827—Network arrangements for conference optimisation or adaptation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • 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
    • H04M3/567—Multimedia conference systems
    • 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
    • H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2207/00—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place
    • H04M2207/18—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place wireless networks
    • 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
    • H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
    • H04M3/53—Centralised arrangements for recording incoming messages, i.e. mailbox systems
    • H04M3/5322—Centralised arrangements for recording incoming messages, i.e. mailbox systems for recording text messages

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Information Transfer Between Computers (AREA)
  • Telephonic Communication Services (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention regards a system for communicating messages between at least three clients (9-9'''), each client using a portable electronic receiver terminal (1) for digital services, which portable terminal 1 comprises at least one digital broadcast receiver circuit (43) for receiving at least one digital broadcast channel (13) comprising data and which terminal (1) comprises at least one transmitter unit (19), wherein each unit being associated with an input member (39) and a display unit (37) via a processor unit (41).The system comprises at least three portable terminals (1-1''') being adopted for transmitting a message via a telecommunication channel (24) to a Chat Server Unit (3).The Chat Server Unit (3) is associated with a digital broadcast transmitter (11) by way of a database (5).The portable terminals (1-1''') each being adopted for receiving said message forwarded from said digital broadcast transmitter (11), wherein said message being embedded in said digital broadcast channel (13).
SE0101270A 2001-04-10 2001-04-10 System for communicating chat messages between clients in a broadcast network SE518826C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0101270A SE518826C2 (en) 2001-04-10 2001-04-10 System for communicating chat messages between clients in a broadcast network
EP02723007A EP1386502A1 (en) 2001-04-10 2002-04-10 A system for communicating messages between clients in a radio network
PCT/SE2002/000710 WO2002085053A1 (en) 2001-04-10 2002-04-10 A system for communicating messages between clients in a radio network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0101270A SE518826C2 (en) 2001-04-10 2001-04-10 System for communicating chat messages between clients in a broadcast network

Publications (3)

Publication Number Publication Date
SE0101270D0 SE0101270D0 (en) 2001-04-10
SE0101270L true SE0101270L (en) 2002-10-11
SE518826C2 SE518826C2 (en) 2002-11-26

Family

ID=20283739

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0101270A SE518826C2 (en) 2001-04-10 2001-04-10 System for communicating chat messages between clients in a broadcast network

Country Status (3)

Country Link
EP (1) EP1386502A1 (en)
SE (1) SE518826C2 (en)
WO (1) WO2002085053A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2395868A (en) * 2002-11-29 2004-06-02 Nokia Corp Messaging system using set-top box and television display
GB2402576A (en) * 2003-04-15 2004-12-08 4D Telecom Broadcasting Telephone Messages on Television Dating Channels
GB0318525D0 (en) * 2003-08-07 2003-09-10 Radioscape Ltd Text to radio patent concept
US20070156807A1 (en) * 2005-12-29 2007-07-05 Jian Ma Data transmission method and arrangement for data transmission
DE102006002265B4 (en) * 2006-01-17 2010-01-21 Palm, Inc. (n.d.Ges. d. Staates Delaware), Sunnyvale Method and system for broadcast-based broadcasting of a video signal
CN108737250A (en) * 2018-05-14 2018-11-02 北京蓝涟科技有限责任公司 Picture is synchronous under a kind of low bandwidth and display methods

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2317073B (en) * 1996-09-05 2001-04-04 Orange Personal Comm Serv Ltd Mobile communications
SE0001387D0 (en) * 1999-06-21 2000-04-13 Incirco Ab A method and an arrangement relating to groups of communicating users

Also Published As

Publication number Publication date
EP1386502A1 (en) 2004-02-04
SE0101270D0 (en) 2001-04-10
SE518826C2 (en) 2002-11-26
WO2002085053A1 (en) 2002-10-24

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Legal Events

Date Code Title Description
NUG Patent has lapsed