WO2009055221A3 - Multimedia communications apparatus - Google Patents

Multimedia communications apparatus Download PDF

Info

Publication number
WO2009055221A3
WO2009055221A3 PCT/US2008/078472 US2008078472W WO2009055221A3 WO 2009055221 A3 WO2009055221 A3 WO 2009055221A3 US 2008078472 W US2008078472 W US 2008078472W WO 2009055221 A3 WO2009055221 A3 WO 2009055221A3
Authority
WO
WIPO (PCT)
Prior art keywords
media
copies
time
good enough
sending
Prior art date
Application number
PCT/US2008/078472
Other languages
French (fr)
Other versions
WO2009055221A2 (en
Inventor
Thomas E Katis
James T Panttaja
Mary G Panttaja
Matthew J Ranney
Original Assignee
Rebelvox Llc
Thomas E Katis
James T Panttaja
Mary G Panttaja
Matthew J Ranney
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
Priority claimed from US12/147,393 external-priority patent/US8121271B2/en
Priority claimed from US12/192,899 external-priority patent/US8111713B2/en
Priority claimed from US12/192,406 external-priority patent/US8145780B2/en
Priority claimed from US12/197,146 external-priority patent/US8001261B2/en
Priority claimed from US12/197,151 external-priority patent/US8380874B2/en
Priority claimed from US12/197,717 external-priority patent/US8682336B2/en
Application filed by Rebelvox Llc, Thomas E Katis, James T Panttaja, Mary G Panttaja, Matthew J Ranney filed Critical Rebelvox Llc
Publication of WO2009055221A2 publication Critical patent/WO2009055221A2/en
Publication of WO2009055221A3 publication Critical patent/WO2009055221A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/04—Real-time or near real-time messaging, e.g. instant messaging [IM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/06—Message adaptation to terminal or network requirements
    • H04L51/066—Format adaptation, e.g. format conversion or compression
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/21—Monitoring or handling of messages
    • H04L51/23—Reliability checks, e.g. acknowledgments or fault reporting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/613—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for the control of the source by the destination
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/75—Media network packet handling
    • H04L65/752—Media network packet handling adapting media to network capabilities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/75—Media network packet handling
    • H04L65/762—Media network packet handling at the source 

Abstract

A communication system for sending media between a sending node and receiving node during a conversation. The system provides real time call functionality using a best-efforts mode of message delivery at rate 'good enough' for rendering as soon as possible, and the guaranteed eventual delivery of exact copies of the messages as transmitted by requesting retransmission of full copies of any good enough copies of media, or any missing or corrupted data from the originally saved perfect copy. The system also optimizes the utilization of network bandwidth by making tradeoffs between timeliness and media quality, using the presence and intentions of the recipient (s) (i.e., to either review the media in real-time or in a time-shifted mode), as well as measures of instantaneous latency and packet on the network.
PCT/US2008/078472 2007-10-19 2008-10-01 Multimedia communications apparatus WO2009055221A2 (en)

Applications Claiming Priority (14)

Application Number Priority Date Filing Date Title
US99961907P 2007-10-19 2007-10-19
US60/999,619 2007-10-19
US12/147,393 US8121271B2 (en) 2007-06-28 2008-06-26 Telecommunication and multimedia management method and apparatus
US12/147,393 2008-06-26
US12/192,899 2008-08-15
US12/192,899 US8111713B2 (en) 2007-10-19 2008-08-15 Telecommunication and multimedia management method and apparatus
US12/192,406 US8145780B2 (en) 2007-10-19 2008-08-15 Telecommunication and multimedia management method and apparatus
US12/192,406 2008-08-15
US12/197,151 2008-08-22
US12/197,146 2008-08-22
US12/197,146 US8001261B2 (en) 2007-10-19 2008-08-22 Telecommunication and multimedia management method and apparatus
US12/197,151 US8380874B2 (en) 2007-10-19 2008-08-22 Telecommunication and multimedia management method and apparatus
US12/197,717 US8682336B2 (en) 2007-10-19 2008-08-25 Telecommunication and multimedia management method and apparatus
US12/197,717 2008-08-25

Publications (2)

Publication Number Publication Date
WO2009055221A2 WO2009055221A2 (en) 2009-04-30
WO2009055221A3 true WO2009055221A3 (en) 2009-06-11

Family

ID=40254329

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/078472 WO2009055221A2 (en) 2007-10-19 2008-10-01 Multimedia communications apparatus

Country Status (1)

Country Link
WO (1) WO2009055221A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1202531A1 (en) * 2000-10-30 2002-05-02 Lucent Technologies Inc. Dynamic packet delay assignment for bandwidth optimization of packet flows
US20050144247A1 (en) * 2003-12-09 2005-06-30 Christensen James E. Method and system for voice on demand private message chat
WO2006114673A1 (en) * 2005-04-28 2006-11-02 Nokia Corporation, Chatting system and method using an audio messaging service

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1202531A1 (en) * 2000-10-30 2002-05-02 Lucent Technologies Inc. Dynamic packet delay assignment for bandwidth optimization of packet flows
US20050144247A1 (en) * 2003-12-09 2005-06-30 Christensen James E. Method and system for voice on demand private message chat
WO2006114673A1 (en) * 2005-04-28 2006-11-02 Nokia Corporation, Chatting system and method using an audio messaging service

Also Published As

Publication number Publication date
WO2009055221A2 (en) 2009-04-30

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