[go: up one dir, main page]

WO2010056105A3 - A method and system for encapsulating multicast packets into unicast packets - Google Patents

A method and system for encapsulating multicast packets into unicast packets Download PDF

Info

Publication number
WO2010056105A3
WO2010056105A3 PCT/MY2009/000190 MY2009000190W WO2010056105A3 WO 2010056105 A3 WO2010056105 A3 WO 2010056105A3 MY 2009000190 W MY2009000190 W MY 2009000190W WO 2010056105 A3 WO2010056105 A3 WO 2010056105A3
Authority
WO
WIPO (PCT)
Prior art keywords
packets
mapping
subscriber
unicast
unicast packets
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.)
Ceased
Application number
PCT/MY2009/000190
Other languages
French (fr)
Other versions
WO2010056105A2 (en
Inventor
Muhammad Faheem Mohd Ezani
Shariq Haseeb
Mohd Ariff Abdullah
Sridhar Sivanand
Kamal Bahrin Mohd Jamil
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.)
Mimos Bhd
Original Assignee
Mimos Bhd
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 Mimos Bhd filed Critical Mimos Bhd
Priority to EP09826331.2A priority Critical patent/EP2356782A4/en
Publication of WO2010056105A2 publication Critical patent/WO2010056105A2/en
Publication of WO2010056105A3 publication Critical patent/WO2010056105A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • H04L12/1886—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with traffic restrictions for efficiency improvement, e.g. involving subnets or subdomains

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

A method (200) and system (100) for encapsulating multicast packets into unicast packets, the system comprises a TCP/TP communication stack having means for receiving a plurality of incoming multicast packets from an incoming wireless module (102), a first translation module (106) having means for translating the plurality of incoming multicast packets to a recognizable format for mapping, an intelligent hashing table (110) comprises means for storing a extracted subscriber IP address, a subscriber MAC address and a TTL period, a second translation module (114) comprises means for translating the unicast packets to a format recognizable for transmission, means for transmitting the unicast packets into an outgoing wireless module (116) and mapping modules comprises of a first mapping module (108) and a second mapping module (112). The mapping modules (108, 112) comprises the method of extracting the subscriber IP address, the subscriber MAC address and the TTL period from a plurality of incoming multicast packets (302), storing the subscriber IP address, the subscriber MAC address and the TTL period in an intelligent hashing table (304); encapsulating the plurality of incoming multicast packets into a plurality of unicast packets (306), forwarding the unicast packets for mapping (308) and multiplying the unicast packets in the presence of multiple subscribers (310).
PCT/MY2009/000190 2008-11-14 2009-11-12 A method and system for encapsulating multicast packets into unicast packets Ceased WO2010056105A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09826331.2A EP2356782A4 (en) 2008-11-14 2009-11-12 A method and system for encapsulating multicast packets into unicast packets

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MYPI20084591 2008-11-14
MYPI20084591 MY148159A (en) 2008-11-14 2008-11-14 A method and system for encapsulating multicast packets into unicast packets

Publications (2)

Publication Number Publication Date
WO2010056105A2 WO2010056105A2 (en) 2010-05-20
WO2010056105A3 true WO2010056105A3 (en) 2010-08-26

Family

ID=42170566

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/MY2009/000190 Ceased WO2010056105A2 (en) 2008-11-14 2009-11-12 A method and system for encapsulating multicast packets into unicast packets

Country Status (3)

Country Link
EP (1) EP2356782A4 (en)
MY (1) MY148159A (en)
WO (1) WO2010056105A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11678426B2 (en) * 2018-03-02 2023-06-13 SILVAIR Sp. z o.o. Commissioning mesh network-capable devices, based on functions associated with a scenario assigned to a space

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY170191A (en) * 2013-01-18 2019-07-09 Mimos Berhad A wireless access device, system and method for routing multicast traffic
US12287105B2 (en) 2021-07-13 2025-04-29 SILVAIR Sp. z o.o. Networked sensors integrated with heating, ventilation, and air conditioning (HVAC) systems

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030063608A1 (en) * 2001-10-03 2003-04-03 Moonen Jan Renier Multicast discovery protocol uses tunneling of unicast message
US20060098613A1 (en) * 2004-11-05 2006-05-11 Video54 Technologies, Inc. Systems and methods for improved data throughput in communications networks
US20060239290A1 (en) * 2005-04-25 2006-10-26 Infineon Technologies North America Corp. Multicast/broadcast extension to a point-to-point unicast-only packet switch system
US20080232373A1 (en) * 2007-03-22 2008-09-25 Aruba Networks, Inc. System and method for extending battery life

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2866498A1 (en) 2004-02-17 2005-08-19 Thomson Licensing Sa METHOD OF TRANSMITTING A MULTIPOINT STREAM IN A LOCAL NETWORK AND CONNECTING DEVICE IMPLEMENTING THE METHOD
JP2007049382A (en) 2005-08-09 2007-02-22 Sumitomo Electric Ind Ltd Wireless relay device, wireless relay method and computer program thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030063608A1 (en) * 2001-10-03 2003-04-03 Moonen Jan Renier Multicast discovery protocol uses tunneling of unicast message
US20060098613A1 (en) * 2004-11-05 2006-05-11 Video54 Technologies, Inc. Systems and methods for improved data throughput in communications networks
US20060239290A1 (en) * 2005-04-25 2006-10-26 Infineon Technologies North America Corp. Multicast/broadcast extension to a point-to-point unicast-only packet switch system
US20080232373A1 (en) * 2007-03-22 2008-09-25 Aruba Networks, Inc. System and method for extending battery life

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2356782A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11678426B2 (en) * 2018-03-02 2023-06-13 SILVAIR Sp. z o.o. Commissioning mesh network-capable devices, based on functions associated with a scenario assigned to a space

Also Published As

Publication number Publication date
WO2010056105A2 (en) 2010-05-20
EP2356782A4 (en) 2013-05-29
EP2356782A2 (en) 2011-08-17
MY148159A (en) 2013-03-15

Similar Documents

Publication Publication Date Title
EP2124415A3 (en) Voice over content centric networks
EP2106178A3 (en) Improved communications throughput with multiple physical data rate transmission determinations
WO2010013469A1 (en) Tcp transmission control device and tcp transmission control method
WO2008002785A3 (en) Systems and methods of configuring a layer-2 switch for multicast filtering
GB0802294D0 (en) Communications network
WO2007005152A3 (en) Method and system for multicasting data in a communication network
WO2007140702A8 (en) Multicast service processing method and access equipment
WO2009026554A3 (en) Packet-based processing system
JP2007259048A5 (en)
RU2007140241A (en) SYSTEM AND METHOD FOR DISTRIBUTING VOIP DATA PACKAGES FOR GROUP COMMUNICATION BETWEEN TELECOMMUNICATION DEVICES OF WIRELESS COMMUNICATION
EP1345371A3 (en) Packet transmission system, packet transmission method, packet transmission device, home agent, mobile terminal, and access router
TW200627885A (en) Media communication apparatus
WO2007075258A3 (en) Satellite switch communication over a network
JP2007274694A5 (en)
CN102307140B (en) Port-trunking-based message processing method and device
WO2009148500A8 (en) Method for providing seamless transition between networks following different protocols
EP2111072A3 (en) Communication apparatus and method for controlling communication apparatus
CN103023769A (en) Method for forwarding two-layer broadcasting packets and untagged packets of ONU (optical network unit)
WO2010056105A3 (en) A method and system for encapsulating multicast packets into unicast packets
WO2008057944A3 (en) Method and system for two-phase mechanism for discovering web services based management service
CN102984070A (en) Method for realizing data forwarding through unnumbered interface of Ethernet
EP1615405A3 (en) Power saving in wireless packet based networks by selective broadcast filtering
CN100448228C (en) Method for multicasting message to traverse non multicasting network and its applied network system
WO2009120469A8 (en) Method and device for tunnelling of unicast and broadcast messages
CN101616343A (en) A kind of auto-negotiation method for service types and convergence device thereof

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09826331

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

REEP Request for entry into the european phase

Ref document number: 2009826331

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 4517/DELNP/2011

Country of ref document: IN

Ref document number: 2009826331

Country of ref document: EP