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US20080310414 |
RETRANSMISSION OF BROADCAST AND MULTICAST TRAFFIC OVER A SHARED MEDIUM
Methods, systems, and apparatuses are described for communicating among stations in a network. Broadcast or multicast traffic in the network can be selectively retransmitted according to one or... |
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US20130176906 |
TRAFFIC ENGINEERING IN FRAME-BASED CARRIER NETWORKS
The invention relates to enabling traffic engineering in frame-based networks such as Ethernet networks. There is described a method of and connection controller for establishing connections (76,... |
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US20130148660 |
MULTICAST IMPLEMENTATION IN A LINK STATE PROTOCOL CONTROLLED ETHERNET NETWORK
Forwarding state is installed for sparse multicast trees in a link state protocol controlled Ethernet network by enabling intermediate nodes to install state for one or more physical multicast... |
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US20070201468 |
Multicast group address signaling using MAC header for power save delivery in a wireless network
Various embodiments are disclosed relating to multicast group address signaling using a MAC header for power save delivery in a wireless network. According to an example embodiment, a multicast... |
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US20160212197 |
MULTICAST DELIVERY
A method and nodes in a communication network for controlling multi-cast delivery of files, wherein the multi-cast delivery is adapted to reduce the amount of required uni-cast file deliveries in... |
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US20140286335 |
Multicast-Enabled Address Resolution Protocol (ME-ARP)
A Multicast-Enabled Address Resolution Protocol (ME-ARP) is disclosed. This ME-ARP allows the building of independent IP based Virtual Private LAN segments (VPLS) over a multicast enabled IP... |
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US20100142432 |
Method and Apparatus For Data Packet Transport In a Wireless Communication System Using an Internet Protocol
Method and apparatus for data packet transport in a wireless transmission system supporting broadcast transmissions. A multicast tree is built between nodes through neighboring routers. The... |
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US20090303997 |
LAYERED MULTICAST AND FAIR BANDWIDTH ALLOCATION AND PACKET PRIORITIZATION
Embodiments include an overlay multicast network. The overlay multicast network may provide a set of features to ensure reliable and timely arrival of multicast data. The embodiments include a... |
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US20090296708 |
LAYERED MULTICAST AND FAIR BANDWIDTH ALLOCATION AND PACKET PRIORITIZATION
Embodiments include an overlay multicast network. The overlay multicast network may provide a set of features to ensure reliable and timely arrival of multicast data. The embodiments include a... |
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US20090147786 |
MULTICAST SERVICE PROCESSING METHOD AND ACCESS EQUIPMENT
A multicast service processing method and access equipment are disclosed. The method includes: receiving multicast program request message from terminal device, inquiring about program rating... |
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US20080101364 |
Inter-working mesh telecommunications networks
Interruptions between a source in a first network and a destination in a second network are reduced by providing first primary and secondary nodes in the first network, and second primary and... |
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US20070070972 |
Recounting method in multimedia broadcast/multicast service
The present invention discloses a method for recounting the number of the UE in a multimedia broadcast/multicast service. When a radio access network prepares to initiate a recounting procedure,... |
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US20070019579 |
Apparatus and method for transmitting and receiving data in a digital multimedia broadcasting system
An apparatus and method for transmitting and receiving broadcasting data in a DMB system are provided to reduce power consumption and implement smooth and seamless service handover. In the... |
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US20120063456 |
Method and Device for Managing Multicast Groups
A method for managing multicast traffic in a data network, and devices using said method. The hosts store for each multicast group an included source record and an excluded source record, and the... |
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US20110310897 |
System and Method For Autonomous Combining
A user agent capable of autonomous combining. The user agent can be implemented as a processor configured to promote receiving a first signal from an access node and a second signal from a relay... |
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US20100074158 |
SYSTEMS AND METHODS FOR COMMUNICATING MULTICAST MESSAGES IN WIRELESS NETWORKS
An exemplary node of a network, such as a wireless sensor network, has a communication device and a stack. The communication device is configured to receive a multicast message from a channel of a... |
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US20070110064 |
MULTICAST TRANSMISSION METHOD, MULTICAST TRANSMISSION SYSTEM, MOBILE STATION AND BASE STATION
In a multicast transmission system in which the same information is transmitted from a base station to a plurality of mobile stations, the mobile station sends a retransmission request signal to... |
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US20070086460 |
Method and apparatus for supporting multicast/broadcast in wireless communication system
A method and apparatus for supporting a multicast/broadcast in a wireless communication system are provided. A multicast/broadcast method receives an Internet Protocol (IP) packet from an upper... |
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US20070036167 |
Method, device, and system, for terminating a user session in a multicast service
The present invention provides a method for terminating a user session in a multicast service. Specifically, the method includes: initiating a request for terminating a user session by a multicast... |
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US20060171369 |
Resource utilization for multimedia broadcast multicast services (MBMS)
A multimedia broadcast multicast type service (MBMS) is offered to mobile subscribers. A RAN node communicates with one or more radio base stations that transmit and receive information with... |
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US20050213576 |
Multicasting in wireless networks
According to various aspects, methods for multicasting in wireless networks may include one or more client devices sending requests for delivery of application data packets to a network access... |
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US20090265743 |
VIDEO ON DEMAND CONTROL METHOD, CLIENT DEVICE AND SWITCHING CONTROL APPARATUS
The present invention discloses a VOD control method, a client device, and a switching control apparatus, relating to a media playing technology. The method includes: receiving VOD commands from a... |
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US20090146822 |
Telemedicine Application for Remote Monitoring, Viewing and Updating of Patient Records
Systems and methods of providing telemedicine services are provided. A system can include a medical device that obtains diagnostic information, a gateway device coupled to the medical device, an... |
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US20060262793 |
Method and system for handover between service delivery platforms by following content
Systems and methods are provided for identifying the content aggregator and the content of a service in a digital broadband broadcast system. A media identifier, which includes a content... |
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US20050083932 |
Transport stream, apparatus and method for providing value added service while channels are being changed in a digital multimedia broadcasting system
A transport stream, apparatus and method provide a value added service during a channel changing period in a digital multimedia broadcasting system, and a broadcast receiver. The transport stream... |
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US20130016721 |
Generating Multiple Data Steams From a Single Data Source
A switch having a first communications interface to receive a stream of data units, a buffer to store the payload portion of the data unit, a replicator to duplicate at least the payload portion... |
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US20130010794 |
Generating Multiple Data Steams From a Single Data Source
A switch having a first communications interface to receive a stream of data units, a buffer to store the payload portion of the data unit, a replicator to duplicate at least the payload portion... |
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US20070280235 |
SYSTEM AND METHOD FOR ACQUISITION AND DELIVERY OF SERVICES TO DEVICES IN A WIRELESS MULTICAST COMMUNICATION SYSTEM
A system and method are provided for acquiring and delivering services to a user device. A user device determines a network address associated with one or more servers providing unicast services.... |
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US20070147374 |
System and method for controlling multicasting service
In a system and method for guaranteeing quality of service (QoS) of a multicasting service, when a multicasting source or a receiving terminal is newly registered, or a router or the receiving... |
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US20060239265 |
System and method for providing broadcast service in a mobile communication system
Disclosed is a broadcast service connection setup method for receiving a Multicast and Broadcast Service (MBS) by a mobile station (MS) in a mobile communication system supporting the MBS. The MS... |
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US20130329729 |
METHOD AND SYSTEM FOR AUTHENTICATED FAST CHANNEL CHANGE OF MEDIA PROVIDED OVER A DSL CONNECTION
A method and system for fast channel changes of media that is provided by carriers over an xDSL connection to a home. Each customer's subscriber information is stored at the DSLAM that supports... |
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US20110228772 |
PROVIDING MULTICAST SERVICES WITHOUT INTERRUPTION UPON A SWITCHOVER
Techniques that enable a network device such as a router to provide multicast routing services without interruption. These techniques enable the network device to provide non-stop routing (NSR)... |
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US20080259835 |
Locating content in broadband wireless access networks
In some embodiments, only one multicast connection identifier is used in a WiMAX network per zone. This may result in power savings because it is not necessary for the mobile station to query a... |
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US20080059993 |
METHOD AND SYSTEM FOR TRANSMITTING AND RECEIVING AUTHORIZATION MESSAGE
A method for transmitting an authorization message to terminals includes: transmitting, through multicasting, an authorization message to a plurality of terminals on a transmission network, and.... |
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US20060193337 |
Device management broadcast operation
An indication of a device management broadcast is received. This device management broadcast is in the form of a file delivery session, such as a FLUTE session. Further, a transport object of the... |
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US20050030965 |
Wireless packet communication apparatus and method
A wireless packet communications apparatus and method are disclosed that enable enhancing of the overall system capacity by reducing, at the time of transmitting a multiple number of packets,... |
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US20170187610 |
DUPLICATING DIGITAL STREAMS FOR DIGITAL CONFERENCING USING SWITCHING TECHNOLOGIES
Using switching technologies to duplicate packets of a digital stream (e.g., digital video stream) sent from one workstation to multiple recipient workstations, where the switching technologies... |
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US20140204942 |
METHODS OF ESTABLISHING VIRTUAL CIRCUITS AND OF PROVIDING A VIRTUAL PRIVATE NETWORK SERVICE THROUGH A SHARED NETWORK, AND PROVIDER EDGE DEVICE FOR SUCH NETWORK
A virtual private network (VPN) service is provided through a shared network infrastructure comprising interconnected provider edge (PE) devices having customer edge (CE) interfaces. Some of the... |
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US20140036915 |
SYNCHRONIZATION OF MULTICAST INFORMATION USING BICASTING
Techniques that enable a network device such as a router to provide multicast routing services without interruption. Techniques are provided for using bicasting to synchronize multicast... |
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US20120300774 |
METHOD AND APPARATUS FOR EXCHANGING ROUTING INFORMATION AND ESTABLISHING CONNECTIVITY ACROSS MULTIPLE NETWORK AREAS
A method ensures that multicast packets follow the same loop-free path followed by unicast packets in a packet communication network. The communication network includes at least one first area... |
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US20120155464 |
COMMUNICATION NODE AND COMMUNICATION METHOD
A communication node that requests and receives data contents is provided. The communication node broadcasts a first type of interest packet and receives one or more response packets in response... |
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US20090213855 |
METHOD AND SWITCH FOR IMPLEMENTING INTERNET GROUP MANAGEMENT PROTOCOL SNOOPING
A method and switch for Internet Group Management Protocol (IGMP) snooping are disclosed. The method includes: configuring, by a switch, a router interface listed in an IGMP snooping table;... |
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US20090141719 |
TRANSMITTING DATA THROUGH COMMUINCATION SWITCH
Methods, systems, and apparatuses related to a communication switch are disclosed herein. In some embodiments, the communication switch may be configured to transmit TDM, ATM and/or packet data... |
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US20090022154 |
RECEPTION DEVICE, RECEPTION METHOD, AND COMPUTER-READABLE MEDIUM
A reception device and method are provided for receiving content on channels distributed by distribution servers via a router. The method includes registering a multicast media access control... |
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US20080279184 |
Method for Data Transmission and a Switching Apparatus
A method for transmitting data, wherein correspondence information between service instances and multicast addresses is configured in a network, includes: after having received a service instance... |
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US20080101363 |
METHOD, SYSTEM AND APPARATUS FOR SUPPORTING SSM FORWARDING IN ETHERNET
A method for supporting Source-Specific Multicast (SSM) forwarding in Ethernet includes: taking, by the router, a Source-Specific Destination Media Access Control address containing a Multicast... |
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US20070160049 |
METHOD AND APPARATUS FOR EFFECTING A HANDOFF IN A MOBILE INTERNET PROTOCOL COMMUNICATION SYSTEM
A communication system provides for an expedited Mobile Internet Protocol handoff by allowing a mobile station that is engaged in a communication session with a first access network to obtain... |
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US20050207416 |
Apparatus and method for deploying efficient broadcast multicast services in a wireless network
A message transmitted from a mobile station to a base station in a wireless network providing broadcast multicast services includes a quality of service feature associated with multicast data... |
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US20050201406 |
Multicast information delivery system and multicast information delivery method
Multicast communication frames for a plurality of channels corresponding to television programs and so on received from an uplink line 130 are subjected to limitation with respect to a total... |
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US20050063409 |
Method and apparatus for managing multicast delivery to mobile devices involving a plurality of different networks
A data communications system includes a plurality of different networks coupled together by communication links, and further includes at least one multicast agent for coupling a multicast message... |