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Class 370/410 - Having a signaling feature


Subclass of Class 370 - Multiplex communications
Definition: Subject matter wherein supervisory information is communicated
No. of patents: 930
Last issue date: 09/20/2011


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NumberTitleIssue Date
8023520Signaling packet
The disclosed embodiments relate to a signaling packet that includes an indication that the packet is not part of a data transmission. The signaling packet may also include a specific value that is adapted to signal a condition. The indication may be purposely set t...
09/20/2011
8009686Methods and system for fast session establishment between equipment using H.324 and related telecommunications protocols
Methods of establishing multimedia telecommunication (a multimedia “call”) between equipment (“terminals”). More particularly, the invention provides methods for reducing the time required to establish calls between terminals implementing ITU-T Recommendatio...
08/30/2011
8009685Signalling the presence of extension frames
Aspects of the invention are directed to signalling extension frames in a telecommunication system. Extension-frame-signalling data may signal whether one or more extension parts are present in one or more gaps in time between data frames, when the one or more exten...
08/30/2011
8005101Scalable architecture for deep-packet processing
A system as described herein offers flexible and high-performance packet processing, and a unique scaling technology that matches the resource requirements with the demands of the individual application and operating environment. According to one aspect, the archite...
08/23/2011
7920582Media gateway for reporting events and method for reporting events by media gateway in a next generation network
A method for reporting events by a media gateway in a next generation network includes: executing a state machine which is established in a media gateway and includes service states driven by events, the state machine including a state of Suspension; the executing p...
04/05/2011
7864789Signaling methods for telecommunicaton system for exchanging frames over ethernet interfaces and devices for implementing such methods
A platform is connected over a synchronous network using a GFP encapsulation scheme to a provider device having a first Ethernet interface with a customer device, said platform being arranged for exchanging tagged frames including a virtual LAN identifier (VID) with...
01/04/2011
7852864System and method for detecting and directing traffic in a network environment
A method for detecting and directing traffic in a network environment is provided that includes receiving a packet included within a communication flow that is initiated by a mobile terminal and setting a flag within the packet. The method further includes directing...
12/14/2010
7817649Session invitation method and system
Session invitation method and system in a PTx communication system are disclosed. For session invitation, an inviting terminal adds first media information corresponding to session information in an invitation message and transmits it or transmits it through an RTP....
10/19/2010
RE41773Signalling method
The invention relates to methods for transmission of signalling data in cellular telecommunication networks. According to the invention, multiple radio bearers can be allocated for transferring signalling traffic, but all higher layer signalling is in any case taken...
09/28/2010
7778264Apparatus and method for setting timer and counter in mobile communication system
A method of setting a timer value and a counter value depending on Radio Signal Strength (RSS) information according to a communication protocol is provided. In the method of determining the counter value and the timer value of a Mobile Station (MS) in a protocol ne...
08/17/2010
7751415Telecommunication system with packet-switched-multimedia-session-to-circuit-switched-call transferral
Telecommunication systems with packet-switched multimedia terminals (1) and nodes (8,9) for packet-switched multimedia sessions and with servers (2,3) for exchanging multimedia signaling information for the packet-switched multimedia sessions an...
07/06/2010
7751416Virtual network device
Method and devices are provided to form virtual switches for data networks. As noted above, the term “switch” as used herein will apply to switches, routers and similar network devices. Each virtual switch acts as a single logical unit, while encompassing at lea...
07/06/2010
7724753Digital home networks having a control point located on a wide area network
A method of controlling and delivering media content from a media server (MS) to a media renderer (MR) utilizing a wide area IMS network for control. The method involves: provisioning a serving node in the IMS network with control point (CP) logic that includes logi...
05/25/2010
7710987Efficient transitions between operating states in a communication network
An apparatus and method for efficient transitions between operating states in a communication network, includes a preliminary step of having a mobile station in a Dormant or Idle state. A next step includes requiring a data transfer, either to or from the mobile sta...
05/04/2010
7688837Methods and system for fast session establishment between equipment using H.324 and related telecommunications protocols
Methods of establishing multimedia telecommunication (a multimedia “call”) between equipment (“terminals”). More particularly, the invention provides methods for reducing the time required to establish calls between terminals that implement the ITU-T H.324 R...
03/30/2010
7672322Methods and system for fast session establishment between equipment using H.324 and related telecommunications protocols
Methods of establishing multimedia telecommunication (a multimedia “call”) between equipment (“terminals”). More particularly, the invention provides methods for reducing the time required to establish calls between terminals that implement the ITU-T H.324 R...
03/02/2010
7643501Method and system for setting up and/or clearing a communications link between two types of devices
A method and an arrangement are specified for setting up and clearing communications links via a private branch exchange. A number of types of communications device are driven via the same controller. New devices with a transport network for transporting the communi...
01/05/2010
7609706System and method for correlation of dissimilar telecommunication signaling protocols
A system for correlating and displaying dissimilar communication protocols is disclosed. In one embodiment, the system comprises user communication information that spans at least two dissimilar communication protocols, a first communication protocol, and a second c...
10/27/2009
7599380Resetting a multimedia terminal adapter
A plurality of network devices may be reset. In order to reset the plurality of network devices, a first file may be received including a plurality of host names corresponding to a plurality of network devices. Next, a second file may be received comprising a plural...
10/06/2009
7590132In-band negotiation in single transcompression scenarios related applications
A network device has a processor to control message traffic between the network device and other devices in a network, a port to allow the network device to send and receive the message traffic and a transcompression element to receive indicators of compression rene...
09/15/2009
7535915System and method for scalable and redundant SIP message routing in an IP multimedia subsystem
An Internet Protocol (IP) multimedia subsystem for use in a telecommunication network. The IP multimedia subsystem comprises: 1) an IP switch for receiving Session Initiation Protocol (SIP) messages from an external IP network; and 2) a plurality of call application...
05/19/2009
7519073System and method for instant messaging control of an integrated communications center
A system for Instant Messaging based control of the digital personal video stream manager (102), for example, to program a video recording device (114). The system includes a personal computer (110) having an Instant Messaging client (2202
04/14/2009
7519074Voice call coordinator
According to various embodiments of the present invention, systems and methods for collecting, analyzing, and/or displaying signaling information for a call through a network, including: receiving a request for signaling information, wherein the request identifies a...
04/14/2009
7515597Distributed switching platform and method of operating the same
A distributed switching platform coupled to an Internet Protocol (IP) network and a method of operating the same. In one embodiment, the distributed switching platform includes a main control unit (MCU), coupled to the IP network, that generates call and control pro...
04/07/2009
7483441Methods and system for fast session establishment between equipment using H.324 and related telecommunications protocols
A method of initiating a call between users with reduced call set-up times using one or more telecommunication networks. The method is provided between at least a pair of H.324-like terminals coupled to the one or more telecommunication networks. The method includes...
01/27/2009
7443798Transmit adaptive equalization for communication system with one or more serial data channels
In a communication system comprising first and second nodes, a transmit adaptive equalization technique is implemented. The first and second nodes may communicate over a Fiber Channel link or other medium. The first and second nodes comprise respective transmitter a...
10/28/2008
7436773Packet flow control in switched full duplex ethernet networks
A method, system, and computer program product for controlling data packet traffic flow into a link partner device such as an ethernet adapter. In one embodiment, an occupancy level of an adapter receive queue is monitored to detect a receive queue overrun or underr...
10/14/2008
7433691System and method for enabling an access point in an ad-hoc wireless network with fixed wireless routers and wide area network (WAN) access points to identify the location of subscriber device
A system and method which enables access points in a wireless ad-hoc communications network to effectively and efficiently determine the approximate location of a mobile node without performing a broadcast flood. The system and method enables a message to be efficie...
10/07/2008
7415009Telephony intelligence in a data packet network
A packet-data network is made intelligent in the sense of a connection-oriented, switched telephony (COST) network by enhancing one or more interconnected IP routers in the network with computer-telephony integration (CTI) processors executing CTI applications. No-c...
08/19/2008
7411917Method and system for providing registration-based SIP NAT traversal
A system for providing network access translation device traversal to facilitate communications is provided. The system includes a network access translation (NAT) device, a first Session Initiation Protocol (SIP) client located on the interior of the NAT device, a ...
08/12/2008
7408942Element for a communications system
A network element (104), said network element being arranged to act between a first IP based network (100) and a second packet data network (200), said element comprising: a first interface arranged to communicate with said first IP based networ...
08/05/2008
7408925Originator based directing and origination call processing features for external devices
The present invention is directed to an architecture 200 for setting up a communication between first and second communication devices 216 and 220, the first communication device 216 corresponding to a first directing server 224 an...
08/05/2008
7397806Method for integration of a packet-oriented network into a communication system
A method for Integration of a packet-oriented network in a communication system has at least one central communication device embodied with an application interface for exchange of communication data with a computer system, with a number of communication control pro...
07/08/2008
7388873Methods and system for fast session establishment between equipment using H.324 and related telecommunications protocols
A method of initiating a call between users with reduced call set-up times using one or more telecommunication networks. The method is provided between at least a pair of H.324-like terminals coupled to the one or more telecommunication networks. The method includes...
06/17/2008
7382731Method and apparatus for updating probabilistic network routing information
A method of updating probabilistic network routing information is disclosed. A “backward ant” data packet is received. The backward ant data packet contains information about the quality of a network route, at least a portion of which was selected based on a set...
06/03/2008
7382756Integrated user and radio management in a wireless network environment
A system and method in which user management and radio management functionalities associated with a wireless network, such as an IEEE 802.11 wireless network, are integrated to provide wireless network services thereof. In general, according to the present invention...
06/03/2008
7379428Autonomous system topology based auxiliary network for peer-to-peer overlay network
A system and method for an auxiliary network for a peer-to-peer overlay network using autonomous system level topology. Using information available through the auxiliary network, expressway connections are established amongst expressway nodes and ordinary connection...
05/27/2008
7376139Inter-switch voicemail analysis tool
A method for analyzing ISVM signaling messages that includes copying, to a message file, messages being transmitted through a signaling link, extracting ISVM messages from the message file that meet at least one trouble criterion, storing the extracted messages in a...
05/20/2008
7372849Port policy management for calls in a centralized call control packet network
A network device is disclosed. The network device comprises a port to allow reception of a TCAP query. A processor translates the TCAP query into a dial access request and a port allows transmission of the dial access request and to receive a call disposition messag...
05/13/2008
7369556Router for virtual private network employing tag switching
A service provider's routers (PE1, P1, P2, PE2) provide connections between and share routing information with routers (CE1, CE2) of a customer virtual private network (VPN) as well as routers of other customers' VPNs, which...
05/06/2008
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