CA2240687A1 - Method for managing multicast addresses for transmitting and receiving multimedia conferencing information on an internet protocol (ip) network implemented over an atm network - Google Patents
Method for managing multicast addresses for transmitting and receiving multimedia conferencing information on an internet protocol (ip) network implemented over an atm networkInfo
- Publication number
- CA2240687A1 CA2240687A1 CA002240687A CA2240687A CA2240687A1 CA 2240687 A1 CA2240687 A1 CA 2240687A1 CA 002240687 A CA002240687 A CA 002240687A CA 2240687 A CA2240687 A CA 2240687A CA 2240687 A1 CA2240687 A1 CA 2240687A1
- Authority
- CA
- Canada
- Prior art keywords
- multicast
- conference
- network
- atm
- client
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5007—Internet protocol [IP] addresses
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/09—Mapping addresses
- H04L61/10—Mapping addresses of different types
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5069—Address allocation for group communication, multicast communication or broadcast communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5076—Update or notification mechanisms, e.g. DynDNS
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
- H04L69/168—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP] specially adapted for link layer protocols, e.g. asynchronous transfer mode [ATM], synchronous optical network [SONET] or point-to-point protocol [PPP]
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2101/00—Indexing scheme associated with group H04L61/00
- H04L2101/60—Types of network addresses
- H04L2101/618—Details of network addresses
- H04L2101/663—Transport layer addresses, e.g. aspects of transmission control protocol [TCP] or user datagram protocol [UDP] ports
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/45—Network directories; Name-to-address mapping
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
Abstract
In a multicast capable IP network implemented over an ATM network, each client terminal on a multimedia conference, for each media type it transmits, is assigned a multicast IP address and a port number (together known as a socket) on which to transmit packets, wherein each assigned multicast IP address is unique and different than the multicast IP address assigned to any other client for any media type. Each client terminal then selects, for each media type, which clients on the conference it wants to receive packets from. Only packets that are in fact requested by a client are routed over the multicast IP network to the requesting client. A single special purpose Multicast Address Resolution System (MARS) server is associated with the conference when the conference is established. Each client terminal uses that MARS server, whether on the same or different IP
sub-networks, but on a common ATM network, for purposes of mapping the multicast IP addresses used in the conference into a set of unicast ATM
endpoint addresses used by the ATM-connected client terminals. Similarly, when a specific conference uses a Multicast Server, a single special purpose Multicast Server is used for all clients on the conference, whether on the same or different IP sub-networks, for purposes of establishing point-to-multipoint ATM connections to the conference endpoints.
sub-networks, but on a common ATM network, for purposes of mapping the multicast IP addresses used in the conference into a set of unicast ATM
endpoint addresses used by the ATM-connected client terminals. Similarly, when a specific conference uses a Multicast Server, a single special purpose Multicast Server is used for all clients on the conference, whether on the same or different IP sub-networks, for purposes of establishing point-to-multipoint ATM connections to the conference endpoints.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/881,763 | 1997-06-24 | ||
US08/881,763 US6138144A (en) | 1997-06-24 | 1997-06-24 | Method for managing multicast addresses for transmitting and receiving multimedia conferencing information on an internet protocol (IP) network implemented over an ATM network |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2240687A1 true CA2240687A1 (en) | 1998-12-24 |
CA2240687C CA2240687C (en) | 2003-07-08 |
Family
ID=25379160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002240687A Expired - Fee Related CA2240687C (en) | 1997-06-24 | 1998-06-15 | Method for managing multicast addresses for transmitting and receiving multimedia conferencing information on an internet protocol (ip) network implemented over an atm network |
Country Status (4)
Country | Link |
---|---|
US (1) | US6138144A (en) |
EP (1) | EP0888029B1 (en) |
CA (1) | CA2240687C (en) |
DE (1) | DE69840616D1 (en) |
Families Citing this family (87)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6560656B1 (en) * | 1998-02-26 | 2003-05-06 | Sun Microsystems, Inc. | Apparatus and method for providing downloadable code for use in communicating with a device in a distributed system |
CA2213984A1 (en) * | 1996-08-22 | 1998-02-22 | Norand Corporation | Enhanced mobility and address resolution in a wireless premises based network |
JPH1079740A (en) * | 1996-09-03 | 1998-03-24 | Hitachi Ltd | Router device using atm switch |
CA2283964C (en) | 1997-03-12 | 2008-05-06 | Nomadix, Llc | Nomadic translator or router |
US6446116B1 (en) * | 1997-06-30 | 2002-09-03 | Sun Microsystems, Inc. | Method and apparatus for dynamic loading of a transport mechanism in a multipoint data delivery system |
SE9704457L (en) * | 1997-12-01 | 1999-06-02 | Telia Ab | Method and device for multiple address transmission in an IP / ATM network |
WO1999031871A2 (en) * | 1997-12-16 | 1999-06-24 | Sourcenet Corporation | Method and apparatus for receiving full-motion digital video multi-casts, interactive data and interactive voice via a dsl circuit |
US6163810A (en) * | 1998-06-02 | 2000-12-19 | At&T Corp. | System and method for managing the exchange of information between multicast and unicast hosts |
US7155480B2 (en) * | 1998-09-21 | 2006-12-26 | Microsoft Corporation | Client-server conference and user seeking through a server storing a list comprising active conference servers and excluding nonactive conference servers |
JP2000155736A (en) * | 1998-11-24 | 2000-06-06 | Nec Corp | Method for distributing service request and address converting device |
US7194554B1 (en) | 1998-12-08 | 2007-03-20 | Nomadix, Inc. | Systems and methods for providing dynamic network authorization authentication and accounting |
US8713641B1 (en) | 1998-12-08 | 2014-04-29 | Nomadix, Inc. | Systems and methods for authorizing, authenticating and accounting users having transparent computer access to a network using a gateway device |
US8266266B2 (en) | 1998-12-08 | 2012-09-11 | Nomadix, Inc. | Systems and methods for providing dynamic network authorization, authentication and accounting |
WO2000035238A1 (en) * | 1998-12-09 | 2000-06-15 | British Telecommunications Public Limited Company | Communications network |
JP3644009B2 (en) * | 1999-02-19 | 2005-04-27 | 富士通株式会社 | Multicast session management device |
US6937597B1 (en) * | 1999-02-26 | 2005-08-30 | Lucent Technologies Inc. | Signaling method for internet telephony |
US6850987B1 (en) * | 1999-06-01 | 2005-02-01 | Fastforward Networks, Inc. | System for multipoint infrastructure transport in a computer network |
US6636888B1 (en) * | 1999-06-15 | 2003-10-21 | Microsoft Corporation | Scheduling presentation broadcasts in an integrated network environment |
US7949722B1 (en) | 1999-09-29 | 2011-05-24 | Actv Inc. | Enhanced video programming system and method utilizing user-profile information |
US7272649B1 (en) * | 1999-09-30 | 2007-09-18 | Cisco Technology, Inc. | Automatic hardware failure detection and recovery for distributed max sessions server |
WO2001026271A2 (en) * | 1999-10-07 | 2001-04-12 | World Multicast.Com, Inc. | Multiple buffered channel ip multicast |
US8190708B1 (en) | 1999-10-22 | 2012-05-29 | Nomadix, Inc. | Gateway device having an XML interface and associated method |
US6804254B1 (en) | 2000-01-04 | 2004-10-12 | Cisco Technology, Inc. | System and method for maintaining a communication link |
US7069432B1 (en) * | 2000-01-04 | 2006-06-27 | Cisco Technology, Inc. | System and method for providing security in a telecommunication network |
US7079495B1 (en) * | 2000-01-04 | 2006-07-18 | Cisco Technology, Inc. | System and method for enabling multicast telecommunications |
US7006494B1 (en) | 2000-01-04 | 2006-02-28 | Cisco Technology, Inc. | System and method for a virtual telephony intermediary |
US7720908B1 (en) * | 2000-03-07 | 2010-05-18 | Microsoft Corporation | System and method for multi-layered network communications |
US8463839B2 (en) | 2000-03-28 | 2013-06-11 | Cybernet Systems Corporation | Distributed computing environment |
ES2381530T3 (en) | 2000-03-31 | 2012-05-29 | Opentv, Inc. | System and method for inserting local metadata |
US6925490B1 (en) | 2000-05-31 | 2005-08-02 | International Business Machines Corporation | Method, system and program products for controlling system traffic of a clustered computing environment |
WO2002003614A2 (en) * | 2000-06-29 | 2002-01-10 | Cachestream Corporation | Virtual multicasting |
US7194549B1 (en) * | 2000-09-06 | 2007-03-20 | Vulcan Patents Llc | Multicast system using client forwarding |
US7092390B2 (en) * | 2000-09-07 | 2006-08-15 | Sbc Technology Resources, Inc. | Internal substitution bi-level addressing for compatible public networks |
AU2002229119A1 (en) * | 2000-10-30 | 2002-05-15 | Sonexis, Inc. | Method and system for providing audio conferencing services using streaming audio |
US7454484B1 (en) * | 2000-11-16 | 2008-11-18 | Nortel Networks Limited | Method and apparatus for producing a multicast tree |
AU2002239254A1 (en) * | 2000-11-17 | 2002-06-03 | Starguide Digital Networks, Inc. | Method and apparatus for injection of ip multicast content into an atm dsl network |
JP2002164889A (en) * | 2000-11-24 | 2002-06-07 | Matsushita Electric Ind Co Ltd | Multicast conference method by multiple terminals, and conference terminal used therefor, and conference system |
US6970461B2 (en) * | 2000-11-29 | 2005-11-29 | Nortel Networks Limited | Access control enhancements for delivery of video and other services |
US20020122391A1 (en) * | 2001-01-12 | 2002-09-05 | Shalit Andrew L. | Method and system for providing audio conferencing services to users of on-line text messaging services |
US6993050B2 (en) | 2001-03-14 | 2006-01-31 | At&T Corp. | Transmit and receive system for cable data service |
CA2439373A1 (en) | 2001-03-14 | 2002-09-19 | Nokia Corporation | Realization of presence management |
JP2002290458A (en) * | 2001-03-26 | 2002-10-04 | Fujitsu Ltd | Multicast system |
WO2002080456A1 (en) * | 2001-03-30 | 2002-10-10 | Egc & C Co., Ltd. | Method of intermediating multicasting signal for multicasting embodiment |
KR20020023100A (en) * | 2001-05-28 | 2002-03-28 | 박현제 | System for virtual multicast network depolyment |
US6697349B2 (en) | 2001-08-30 | 2004-02-24 | Motorola, Inc. | System and methods for distributed connection and mobility processing in a multicast IP network incorporating multi-cell location areas |
US7428223B2 (en) | 2001-09-26 | 2008-09-23 | Siemens Corporation | Method for background noise reduction and performance improvement in voice conferencing over packetized networks |
US20030072298A1 (en) * | 2001-10-17 | 2003-04-17 | Infocus Corporation | Dataconferencing method |
US7054902B2 (en) * | 2001-10-23 | 2006-05-30 | Packeteer, Inc. | Multicast delivery systems and methods |
WO2003040855A2 (en) * | 2001-10-24 | 2003-05-15 | The Fantastic Corporation | Methods for multicasting content |
US7177286B2 (en) | 2002-02-25 | 2007-02-13 | Sonexis, Inc. | System and method for processing digital audio packets for telephone conferencing |
US7145883B2 (en) | 2002-02-25 | 2006-12-05 | Sonexis, Inc. | System and method for gain control of audio sample packets |
US7505423B2 (en) * | 2002-02-25 | 2009-03-17 | Sonexis, Inc. | Telephone conferencing system and method |
JP3920675B2 (en) * | 2002-03-22 | 2007-05-30 | 株式会社リコー | Data communication method, computer, program, and storage medium |
US6971042B2 (en) * | 2002-04-18 | 2005-11-29 | Huge Systems, Inc. | Media server with single chip storage controller |
US7483945B2 (en) * | 2002-04-19 | 2009-01-27 | Akamai Technologies, Inc. | Method of, and system for, webcasting with just-in-time resource provisioning, automated telephone signal acquisition and streaming, and fully-automated event archival |
US20030197688A1 (en) * | 2002-04-22 | 2003-10-23 | 3M Innovative Properties Company | User interface |
US7733366B2 (en) | 2002-07-01 | 2010-06-08 | Microsoft Corporation | Computer network-based, interactive, multimedia learning system and process |
US7487211B2 (en) * | 2002-07-01 | 2009-02-03 | Microsoft Corporation | Interactive, computer network-based video conferencing system and process |
US7301951B2 (en) * | 2002-07-31 | 2007-11-27 | At&T Knowledge Ventures, L.P. | Resource reservation protocol based guaranteed quality of service internet protocol connections over a switched network |
US7272145B2 (en) * | 2002-07-31 | 2007-09-18 | At&T Knowledge Ventures, L.P. | Resource reservation protocol based guaranteed quality of service internet protocol connections over a switched network through proxy signaling |
US7298750B2 (en) * | 2002-07-31 | 2007-11-20 | At&T Knowledge Ventures, L.P. | Enhancement of resource reservation protocol enabling short-cut internet protocol connections over a switched network |
US7065092B2 (en) * | 2002-07-31 | 2006-06-20 | Sbc Properties, L.P. | Resource reservation protocol based guaranteed quality of service internet protocol (IP) connections over a switched network using newly assigned IP addresses |
DE10251654B4 (en) * | 2002-10-31 | 2006-03-02 | Siemens Ag | Method for ensuring the same message order in multiple data sinks |
US7930716B2 (en) | 2002-12-31 | 2011-04-19 | Actv Inc. | Techniques for reinsertion of local market advertising in digital video from a bypass source |
US7792984B2 (en) * | 2003-01-23 | 2010-09-07 | International Business Machines Corporation | Systems and methods for the distribution of bulk data using multicast routing that mitigates network traffic on subnets |
JP3984929B2 (en) * | 2003-06-11 | 2007-10-03 | Necインフロンティア株式会社 | VoIP system, VoIP server, and multicast packet communication method |
US7739394B2 (en) * | 2003-07-29 | 2010-06-15 | At&T Intellectual Property I, L.P. | Bi-level addressing for internet protocol broadband access |
US7447203B2 (en) * | 2003-07-29 | 2008-11-04 | At&T Intellectual Property I, L.P. | Broadband access for virtual private networks |
US7765300B2 (en) * | 2003-10-06 | 2010-07-27 | Ericsson Ab | Protocol for messaging between a centralized broadband remote aggregation server and other devices |
US7567555B1 (en) * | 2004-03-22 | 2009-07-28 | At&T Corp. | Post answer call redirection via voice over IP |
KR20050099899A (en) | 2004-04-12 | 2005-10-17 | 엘지전자 주식회사 | Allocation method for internet protocol multicast based universal plug and play network |
KR100643285B1 (en) * | 2004-11-02 | 2006-11-10 | 삼성전자주식회사 | Method and system for transmitting and receiving data using multicast |
FR2880752A1 (en) * | 2005-01-10 | 2006-07-14 | Thomson Licensing Sa | METHOD OF CONSTRUCTING SINGLE DIFFUSION ADDRESS BY A SERVER AND SERVER USING THE SAME |
US7679638B2 (en) * | 2005-01-27 | 2010-03-16 | Polycom, Inc. | Method and system for allowing video-conference to choose between various associated video conferences |
US7679640B2 (en) * | 2005-01-27 | 2010-03-16 | Polycom, Inc. | Method and system for conducting a sub-videoconference from a main videoconference |
US8787393B2 (en) * | 2005-04-11 | 2014-07-22 | International Business Machines Corporation | Preventing duplicate sources from clients served by a network address port translator |
US7180856B1 (en) * | 2005-12-13 | 2007-02-20 | At&T Corp. | Method and system of monitoring the receipt of multicast traffic |
US7715329B1 (en) | 2005-12-14 | 2010-05-11 | At&T Intellectual Property Ii, L.P. | Method and system for compiling multicast router data |
US7640301B2 (en) * | 2006-04-06 | 2009-12-29 | Att Knowledge Ventures, L.P. | System and method for distributing video conference data over an internet protocol television system |
NO332009B1 (en) * | 2008-12-12 | 2012-05-21 | Cisco Systems Int Sarl | Method of initiating communication connections |
GB2500399B (en) * | 2012-03-20 | 2015-04-15 | Media Network Services As | Data distribution system |
US9374237B2 (en) * | 2014-02-14 | 2016-06-21 | Verizon Patent And Licensing Inc. | Virtual rendezvous point (RP) address for multicast RP device |
JP6593008B2 (en) * | 2014-10-07 | 2019-10-23 | 株式会社リコー | Information processing apparatus, communication method, program, and system |
US10880108B2 (en) * | 2017-06-14 | 2020-12-29 | Gogo Business Aviation Llc | Optimized wireless content loading scheduler |
US11171795B2 (en) | 2019-03-29 | 2021-11-09 | Lenovo (Singapore) Pte. Ltd. | Systems and methods to merge data streams from different conferencing platforms |
US11196869B2 (en) * | 2020-02-15 | 2021-12-07 | Lenovo (Singapore) Pte. Ltd. | Facilitation of two or more video conferences concurrently |
US11855793B2 (en) | 2020-12-11 | 2023-12-26 | Lenovo (Singapore) Pte. Ltd. | Graphical user interfaces for grouping video conference participants |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5694547A (en) * | 1992-10-13 | 1997-12-02 | Bay Networks, Inc. | System for registration of clients in an ATM network providing for communication of client registration messages to a central manager |
JPH08180001A (en) * | 1994-04-12 | 1996-07-12 | Mitsubishi Electric Corp | Communication system, communication method and network interface |
US5600644A (en) * | 1995-03-10 | 1997-02-04 | At&T | Method and apparatus for interconnecting LANs |
JPH0946338A (en) * | 1995-07-28 | 1997-02-14 | Toshiba Corp | Multi-cast communication control system |
US5758070A (en) * | 1995-10-06 | 1998-05-26 | Canon Kabushiki Kaisha | System for dynamically determining a network media type of a LAN using frame type identifying value from a configuration table |
US5835723A (en) * | 1995-12-28 | 1998-11-10 | Intel Corporation | Dynamic assignment of multicast addresses |
US5784561A (en) * | 1996-07-01 | 1998-07-21 | At&T Corp. | On-demand video conference method and apparatus |
-
1997
- 1997-06-24 US US08/881,763 patent/US6138144A/en not_active Expired - Lifetime
-
1998
- 1998-06-12 EP EP98304672A patent/EP0888029B1/en not_active Expired - Lifetime
- 1998-06-12 DE DE69840616T patent/DE69840616D1/en not_active Expired - Lifetime
- 1998-06-15 CA CA002240687A patent/CA2240687C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0888029A3 (en) | 1999-10-13 |
EP0888029B1 (en) | 2009-03-04 |
CA2240687C (en) | 2003-07-08 |
US6138144A (en) | 2000-10-24 |
EP0888029A2 (en) | 1998-12-30 |
DE69840616D1 (en) | 2009-04-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2240687A1 (en) | Method for managing multicast addresses for transmitting and receiving multimedia conferencing information on an internet protocol (ip) network implemented over an atm network | |
US6011782A (en) | Method for managing multicast addresses for transmitting and receiving multimedia conferencing information on an internet protocol (IP) network | |
US8611348B2 (en) | Source specific multicast group to source mapping | |
US8554937B2 (en) | Method and system for transmitting and receiving data using multicasting | |
US6181697B1 (en) | Method for a unicast endpoint client to access a multicast internet protocol (IP) session and to serve as a redistributor of such session | |
US7602784B2 (en) | Method and apparatus to permit data transmission to traverse firewalls | |
CA2245979A1 (en) | Method and system for a unicast endpoint client to access a multicast internet protocol (ip) session | |
US7860105B2 (en) | Connections of nodes on different networks | |
Ho et al. | A conference gateway supporting interoperability between SIP and H. 323 | |
US20060190992A1 (en) | Facilitating Bi-directional communications between clients in heterogeneous network environments | |
EP1307027B1 (en) | Method for setting up a communication between a device and a host application over an IP network, host application and DSL router, and software programs realizing said method | |
JP4726632B2 (en) | Method for forming multicast address and / or related port number, and data stream server | |
Hjálmtýsson et al. | Overcoming last-hop/first-hop problems in IP multicast | |
EP1659761A1 (en) | Address translation method for unicast stream and device implementing the method | |
Tirasoontorn et al. | Distributed P2P-SIP conference construction | |
Kreibich | The MBONE: the Internet's other backbone | |
KR20000027471A (en) | Method for transmitting session data of a multicast router | |
Sangjoon et al. | An architecture for a tightly coupled conferencing system | |
KR20050064630A (en) | Dual stack ip mutlicast application gateway for multi-party conference | |
JPH11225163A (en) | Ip multi-cast communications method and dial-up access server used for the method | |
Buchanan et al. | NetBEUI and NetBIOS | |
KR20000045248A (en) | Method for performing communication between client terminals | |
Ioannidis et al. | The Coherent Trivial File Transfer Protocol | |
KR20030050905A (en) | Home Network Communication Method using Network Address Translation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20150615 |