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Multiplex Communications > Pathfinding Or Routing > Switching A Message Which Includes An Address Header > Message Transmitted Using Fixed Length Packets (e.g., Atm Cells) Message Transmitted Using Fixed Length Packets (e.g., Atm Cells)Message Transmitted Using Fixed Length Packets (e.g., Atm Cells) patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.11/22/07 - 20070268907 - Method and apparatus for rendering a cell-based switch useful for frame based application protocols A method for providing an early packet termination such that prior to the complete transmission of the number of cells specified in the first cell of a packet, a crossbar connection is released. The act of releasing the connection is triggered on recognition of an End of Packet bit (EOP) ... 10/18/07 - 20070242674 - Method for assigning a number of m data links located on the subscriber side to a number of n data links located on the transporter side In a method for assigning a number of M data links located on a subscriber side to a number of N data links located on a transport side, each of the M data links located on the subscriber side is initially assigned to one of the N data links located ... 09/27/07 - 20070223485 - Method for providing functionality of an exchange termination unit and a line termination unit in a communication network A method for providing the functionality of an exchange termination unit (ET) and a line termination unit (LT) in a communication network (NW) that on the subscriber side has at least one time-multiplex-oriented partial network (ISDN) and on the transport side at least one packet-oriented partial network (NGN), with a ... 08/16/07 - 20070189299 - Receiving data from virtual channels A method for receiving data from a plurality of virtual channels begins by storing a stream of data as a plurality of data segments, wherein the stream of data includes multiplexed data fragments from at least one of the plurality of virtual channels, and wherein a data segment of the ... 08/16/07 - 20070189298 - Distributed wireless network with dynamic bandwidth allocation A communication network includes a plurality of communication nodes, each of which can transmit data at a variable bandwidth. Each communication node predicts its own bandwidth requirements, and communicates its predicted own bandwidth requirements to the network. The nodes acquire bandwidth requirement information of other communication nodes on the network, ... 08/02/07 - 20070177601 - Cell assembling method and device In a cell assembling method and device for packets received from a plurality of input ports, packets received from e.g. four input ports are respectively stored in packet buffers. By sequentially and cyclically providing a read request to the packet buffers at regular intervals, the packets per fixed length data ... 07/05/07 - 20070153799 - Providing services over hybrid networks In hybrid networks, there are different schemes to identify traffic. ATM networks identify traffic on two levels. The present invention provides a method and apparatus of identifying traffic in a hybrid network on two or more levels. The method comprises mapping, at each level, the identifiers for identifying traffic in ... 06/28/07 - 20070147386 - System for switching variable-length data packets of heterogeneous network and method for the same The present invention relates to a system for switching variable-length data packets of a heterogeneous network and a method for the same; and, more particularly, to a switching of variable-length data packets of a heterogeneous network through a serial communication between switching chips to switch the packets with a switching ... 06/14/07 - 20070133551 - Switching system An ATM switching system 1 is provided with an ATM switch 11, a reserved connection memory 12 for storing reserved connection information, a call history memory 13 for maintaining call histories of requests for connection from subscriber's terminal units 2−1 to 2−n, and a call-signal processing section 15. The call-signal ... 05/31/07 - 20070121640 - Dual-mode broadband modem A dual-mode broadband modem operative to operate in a service mode and a surveillance mode is disclosed. Generally, the dual-mode broadband modem comprises a primary communication device; a secondary communication device; a central processing unit in communication with the primary and secondary communication devices; and a memory unit in communication ... 05/24/07 - 20070116003 - Method and system for communication using a partial designated transit list A communication system includes a source PNNI node. The system includes a destination PNNI node. The system includes a network having logical group nodes representing peer groups through which the source node and the destination node communicate by establishing an SPVC using a DTL which identifies the group nodes representing ... 05/10/07 - 20070104204 - Apparatus and method for performing externally assisted calls in a heterogeneous processing complex An apparatus and method are provided for accessing, by an application running on a first processor, operating system services from an operating system running on a second processor by performing an assisted call. A data plane processor first constructs a parameter area based on the input and output parameters for ... 04/19/07 - 20070086467 - Atm multiplexing apparatus and cell discard method An ATM multiplexing apparatus of the present invention is the apparatus for selectively performing cell discard processing in the case of congestion on the basis of a use state of the same connection formed by cells from the side of an ATM switching unit and subscribers without installing UPC units, ... 04/19/07 - 20070086466 - Virtual private network over asynchronous transfer mode A method for using broadband network resources includes providing simultaneous access to an asynchronous transfer mode switched virtual circuit for a plurality of sessions. The access for each session is provided based on an internet protocol session request being received at a service gateway for the sessions. The method also ... 04/12/07 - 20070081540 - Emergency services notification from an atm system and methods Systems, methods, and software are described for facilitating contact with an emergency services provider from an ATM. An ATM network host computer system may receive a first communications signal from the ATM, comprising a request for emergency services. The ATM network host may determine an emergency services provider providing service ... 03/08/07 - 20070053362 - Bss-switch module for wireless devices An access point (AP) (120a) manages and coordinates the switching of mobile devices (110) to other access points (120b, c, d). The access point (120a) monitors the quality of its communications link with the mobile device (110). When the access point (120a) determines that the quality is degrading, or when ... 01/11/07 - 20070008977 - Secure atm-based distributed virtual tandem switching system and method Narrowband signaling from a transfer node for a call originating at an end office is received at a centralized control and signaling interworking function device in an asynchronous transfer mode switching network. The received narrowband signaling is converted to broadband signaling. The broadband signaling is provided to a plurality of ... 12/28/06 - 20060291470 - Enhanced frequency division multiple access for wireless communication Enhanced frequency division multiple access (EFDMA) is a multiplexing scheme that sends modulation symbols in the time domain and achieves a lower PAPR than OFDM. An EFDMA symbol occupies multiple subband groups that are spaced apart in a frequency band, with each subband group containing multiple adjacent subbands. To generate ... 12/14/06 - 20060280183 - Method and apparatus for automatic synchronization of monitoring points of a network management system along a permanent virtual circuit A method and apparatus for automatic synchronization of monitoring points for a network management system (“NMS”) along a permanent virtual circuit (“PVC”) is disclosed. A NMS in an synchronous transfer mode (“ATM”) network coupled to a plurality of ATM switches is operative to monitor each of the plurality of ATM ... 12/07/06 - 20060274756 - Modifying the bandwidth of an established atm call in response to an identification of the contents of the call Methods and apparatus are disclosed for changing the bandwidth or other traffic characteristic of an established packet call in response to an identification of the requirements of the call. For example, in response to the detection of a type of call, such as a fax or modem call, ATM signaling ... 11/30/06 - 20060268889 - Statistic multiplex transmission system In a network including a first local area ATM network, a second local area ATM network and a public ATM network connected to the first and second ATM local area networks, multiplex gateway devices are interposed between the local area ATM networks and the public ATM network, respectively. The multiplex ... 11/30/06 - 20060268888 - Methods, systems, and computer program products for transporting atm cells in a device having an ethernet switching fabric The subject matter described herein includes methods, systems, and computer program products for transporting ATM cells in a device having an Ethernet switching fabric. According to one method, at least one ingress ATM cell is received at an ATM network interface of a device having an Ethernet switching fabric. Next, ... 11/16/06 - 20060256795 - System for triggering the control plane in an asynchronous connection-oriented transmission network A system and method are disclosed for verifying connection characteristics of a connection-oriented transmission pathway. A receiver of a network device is configured to receive a data stream from a source network device over the pathway. The data stream including a header portion and a data portion. In response to ... 10/26/06 - 20060239268 - Multiservice use of network connection capability under user-to-network interface signaling Method and apparatus for a distributed switching system supporting a plurality of services. A service request is initiated by an initiating customer. The service request is then executed using, for example, a user-to-network interface setup. A terminating setup is then performed to either accept or reject the requested service. Multiple ... 08/31/06 - 20060193324 - Arbitration method for output cells of atm and arbiter circuit The invention provides an arbitration method and an arbiter circuit by which equal arbitration of output cells can be achieved with a comparatively simple configuration even where a very great number of queues are involved. The arbiter circuit includes a plurality of queues for storing output cells, and a plurality ... 07/27/06 - 20060165085 - Rearrangeably nonblocking multicast multi-stage networks A rearrangeably nonblocking multicast network includes an input stage having r1 switches and n1 inlet links for each of r1 switches, an output stage having r2 switches and n2 outlet links for each of r2 switches. The network also has a middle stage of m switches, and each middle switch ... 07/20/06 - 20060159099 - Videoconferencing device and system The invention comprises a bridgeless multi-way videoconferencing system with a number of high quality advanced features. It is connected at the customer's conference room or video site to a high-resolution pan, zoom and tilt video camera; wireless mouse; video monitor or a standard TV; stereo speakers and a microphone. It ... 07/13/06 - 20060153197 - Queueing system for processors in packet routing operations In a data-packet processor, a configurable queueing system for packet accounting during processing has a plurality of queues arranged in one or more clusters, an identification mechanism for creating a packet identifier for arriving packets, insertion logic for inserting packet identifiers into queues and for determining into which queue to ... 07/13/06 - 20060153196 - Systems and methods for achieving improved adsl data rates over usb 1.1 channel A system for achieving improved isochronous downstream data throughput rates between a DSL modem and a destination device, such as a PC, over a USB 1.1 data channel. An asynchronous transfer mode signal is received by a DSL modem. After normal signal processing, a controller in the modem executes a ... 06/15/06 - 20060126634 - Method and apparatus of providing and receiving video services in digital audio broadcasting (dab) system There are provided a method and apparatus for providing and receiving a video service in digital audio broadcasting (DAB). The video service providing method includes: storing information related to encoding of a provided video service stream and information related to packetization of the video service stream in a channel different ... 06/15/06 - 20060126633 - Method and apparatus of providing and receiving video services in digital audio broadcasting (dab) system There are provided a method and apparatus for providing and receiving a video service in digital audio broadcasting (DAB). The video service providing method includes: storing information related to encoding of a provided video service stream and information related to packetization of the video service stream in a channel different ... 05/25/06 - 20060109849 - System for supporting communications among atm devices, device for supporting data transmission, method for sending data, and computer program product A first communication device receives an ATM cell bound for a second ATM device from a first ATM device via an ATM interface, and then the first communication device sends a data frame including the ATM cell to the second ATM device via wide area Ethernet. In addition, the first ... 05/18/06 - 20060104281 - Packet routing A packet router has an input stage (1), an output stage (15) and a coupling stage (10) for coupling the input and output stages. The input stage has plural input devices, the output stage has plural output devices and the coupling stage provides paths for signals between output elements of ... 04/06/06 - 20060072579 - Method and apparatus to monitor and analyze network information of an inverse multiplexed asynchronous transfer mode network A method and apparatus to monitor and analyze inverse multiplexing over asynchronous transfer mode (IMA) links of an asynchronous transfer mode (ATM) network; and determine statistics regarding cells transmitted through the IMA links. An operational status of one or more individual links of one or more monitored groups of IMA ... 03/09/06 - 20060050710 - Asynchronous transfer mode switching system An ATM switching system 1 is provided with an ATM switch 11, a reserved connection memory 12 for storing reserved connection information, a call history memory 13 for maintaining call histories of requests for connection from subscriber's terminal units 2−1 to 2−n, and a call-signal processing section 15. The call-signal ... 02/09/06 - 20060029077 - Method for removal of atm cells from an atm communications device The invention discloses removal of ATM cells from an ATM communications device. A first algorithm is provided by means of which, with the exception of a first and a last ATM cell in a frame, all newly arriving cells in the frame are removed. A second algorithm is provided by ... 01/26/06 - 20060018322 - Dedicated service class for voice traffic An optical communication system according to one embodiment of the invention transmits traffic into an ATM network (e.g. a passive optical network) according to a per-class queuing scheme, wherein a separate CBR queue is dedicated to voice traffic. ... 01/05/06 - 20060002396 - Atm cell conversion circuit and atm cell conversion method Sending priority of plural stages is statically assigned according to a quality class and an output connection, and the sending priority is dynamically changed according to a state of sending request stacking every sending priority and a state of ATM cell conversion processing of a frame, and ATM cell conversion ... 12/29/05 - 20050286530 - Method for transferring mpoa packet A method for transferring a packet that is capable of permitting address resolution based on layer 3 packet filter information and that is further capable of preventing establishing an undesirable short cut path is provided. In a network, a server that receives an address resolution request packet from a client ... 12/29/05 - 20050286529 - Method and apparatus for atm adaptation layer staggered constant bit rate cell scheduling A method and apparatus are disclosed for ATM Adaptation Layer (AAL) staggered constant bit rate cell scheduling. Cells from a plurality of virtual circuits are scheduled. Each of the virtual circuits have a transmission characteristic and each of the plurality of virtual circuits are classified into one of a plurality ... 12/29/05 - 20050286528 - Method and system for implementing an inter-working function The area of the invention belongs to the transport technologies in UTRAN. There are two transport technologies in use in the transport networks (domains) and the Network Elements in these two different domains need to be able communicate with each other. The baseline for the invention is that the existing ... 12/22/05 - 20050281268 - Method and apparatus for providing high capacity, long loop broadband adsl service Method and apparatus for providing a long loop broadband service which allows data from different ADSL users to be shared and transported across a group (possibly a group of one) of line-powered, repeatered copper pairs utilizing a symmetric transmission approach is disclosed. Multiple ADSL users are able to share the ... 12/22/05 - 20050281267 - Atm switching protocol Described are a system and method of forwarding ATM cells among component boards in a computing platform. ATM cells received at an ingress media port of component board may be forwarded to a destination component board in a payload portion of an Ethernet data frame comprising at least one field ... 12/01/05 - 20050265348 - Active/standby switching system In a normal state before active/standby switching between an active system and a standby system, in an AAL2 cell assembling/disassembling processor 11 as the standby system, an ATM cell transmission/reception control portion 6 sends ATM cells to an AAL2 cell disassembling portion 8 and an AAL2 cell assembling portion 9. ... 11/17/05 - 20050254500 - Inverse multiplexing for atm A system for distributing cells of an ATM cell stream across IMA links via interfaces or recombining ATM cells received from IMA links via interfaces into an ATM cell stream. In this system, IMA is no longer restricted to one physical interface module, and the IMA standard can be applied ... 11/10/05 - 20050249217 - Data transfer system and method A transmission source bridge collects packets sent from nodes connected to a serial bus in accordance the IEEE1394 Standards, into one packet in an order they are to be transmitted and then sends them onto an ATM network, so that a transmission destination bridge receives this packet and divides it ... 11/03/05 - 20050243834 - Packet transfer method and device In a packet transfer method and device which can reduce a transfer delay and transfer a packet with a small-scale hardware when the packet to which fragmentation is performed after encapsulation is received, a head packet and a subsequent packet are detected from received packets to which the fragmentation is ... 11/03/05 - 20050243833 - Method and system for sending e-lsp packets having qos across a cell atm based network A telecommunications system includes a packet based network. The system includes a packet ingress node for packets having a QOS in communication with the packet based network. The system includes an ATM ingress node for an ATM network. The ATM ingress node receiving the packets from the packet ingress node ... 10/27/05 - 20050238025 - Device and method for mapping information streams to mac layer queues A device and method for mapping information streams to MAC layer queues, the method includes: utilizing a distributed media access control scheme to determine a configuration of the network; and adjusting an adjustable filter such as to map application parameters to the MAC layer queues, in response to the configuration ... 10/27/05 - 20050238024 - Method and system for provisioning logical circuits for intermittent use in a data network A method and system are provided for provisioning logical circuits for intermittent use in a data network. A customer order requesting the use of a logical circuit for communicating data for a predetermined time period is received in the data network. A logical circuit is then provisioned in the data ... 10/13/05 - 20050226246 - Subscriber network system and method of setting information in concentrator thereof In the subscriber network system, a control cell is generated which includes modified information when modification is caused for the filter table 230 of the cell filter 241 to 24n in the ATM concentrator 200. The cell filters 241 to 24n of the ATM concentrator 200 distribute the cells input ... 09/29/05 - 20050213577 - Atm communication system and atm communication method An ATM cell transmission route is formed by hierarchically connecting a plurality of buses for connecting at least one first device and a plurality of second devices, and an ATM cell is to be transmitted from a first device designed to transmit/receive ATM cells and connected to one of the ... 09/15/05 - 20050201379 - Methods for aggregating cells transported in a bonded group Transporting an asynchronous transfer mode (ATM) stream through a bonding group involves properly splitting the stream into sub-streams to fit into individual member bearer's bandwidth at the transmit end, and properly merging the sub-streams to reconstruct the stream at the receive end. At the receive end, the cells can be ... 09/15/05 - 20050201378 - Semi-reliable arq method and device thereof A method and device for handling received data units at the receiving peer of a predetermined data unit exchange protocol at a given layer is described, where said method and device carry out a limited ARQ mechanism for received data units, and are characterised by providing the possibility of storing ... 09/08/05 - 20050195825 - Atm connection band control method and control system An asynchronous transfer mode connection band control system in a system for transmitting and receiving an asynchronous transfer mode cell utilizing an asynchronous transfer mode network, has data storage means for storing a connection band of a preferential switched virtual connection having high preference in the asynchronous transfer mode network ... 09/08/05 - 20050195824 - Substitution call control system in atm communication network A substitution call control system includes an ATM (Asynchronous Transfer Mode) subscriber network of an ATM communication network. The ATM subscriber network includes a plurality of network terminators respectively connected with a plurality of subscriber terminals, and an ATM subscriber line concentrator, which accommodates VCs (Virtual Connection) to the plurality ... 09/08/05 - 20050195823 - Video/audio network A packet-based data network comprises: a packet-based network switch; a plurality of packetised data sources coupled to the network, the packetised data comprising at least one of audio data or video data; at least one destination, being a data handling device for handling data from the packetised data sources, coupled ... 09/01/05 - 20050190767 - Method for transmitting fatim in mobile ad hoc network and medium access control protocol layer module therefor A method for transmitting a flooding ad hoc traffic indication message (FATIM) in a power save mode whose beacon interval is divided into an ad hoc traffic indication message (ATIM) window and data transmission window subsequent to the ATIM window, in a mobile ad hoc network (MANET) constituted by a ... 08/25/05 - 20050185652 - Atm switch with oam functions An ATM switch allowing simplified OAM processing only on the line incoming side is disclosed. An incoming line circuit has a header conversion table storing information indicating whether the system is an end point of an OAM processing flow for each connection and an OAM table storing an AIS flag ... 08/25/05 - 20050185651 - Method, apparatus, data structure, computer program, and system for providing appropriate qos end-to-end for data crossing network boundaries Data is structured with information indicative of time-related, bandwidth-related, or class-related quality-of-service (QoS) required for sending the data so that a receiving terminal or any network element processing the data in transit over a network is able to determine whether the required quality-of-service has actually been uniformly experienced by the ... 08/25/05 - 20050185650 - Method for improved handling of dynamic bandwidth changes in a transport network using inverse multiplexing One of the objects of the invention is a method for improved handling of dynamic bandwidth changes in a transport network using inverse multiplexing such that at least one connection end-point of a connection does not correspond to an inverse multiplexing end-point, a method including a step wherein said at ... 08/18/05 - 20050180424 - Flexible and scalable method for handling telecommunication equipments through the control of atm access networks A flexible and scalable method for handling telecommunication equipment through the control of ATM access networks, characterized in that the Board Relay (BR) functionality is attributed to any Device Processor (DP) and in that the Central Processor (CP) is connected to all the other Device Processors (DP) by simply addressing ... 08/04/05 - 20050169278 - Atm traffic generator with interleave memory A traffic generator for generating a packet information stream that includes plural information cells has plural memory regions. Each memory region contains identical data in the form of plural information cells. A memory-reading device reads information cells from the plural memory regions in an alternating manner such that, as an ... 07/28/05 - 20050163125 - Communication system and method using partially non-geographic addressing method for forming same A communications process and apparatus is provided with scoped, partially non-geographic addressing. The processes are carried out by one or more switches in a communications system. A first device in the system has a scoped address, including at least one geographic identifier and a customer identifier. A second device sends ... 07/28/05 - 20050163124 - Method and system for converting data The invention relates to a data conversion method whereby a packet-based data transfer is converted into a data transfer which is synchrronised in time slots, and packets are stored in a conversion buffer memory (3). According to the invention, a packet is rejected at the end of a time interval ... 07/14/05 - 20050152372 - System and method for performing transmission and reception operations based on broadcast/communication convergence A system for performing transmission and reception operations based on broadcast/communication convergence. A transmitter adapted for the broadcast/communication convergence converts input broadcast data into a parallel format, inserts port identification (Port ID) information into each of the broadcast data converted into the parallel format and input communication data, multiplexes the ... 07/14/05 - 20050152371 - Method for automatically configuring a dslam to recognize customer premises equipment A method for automatically configuring a digital subscriber line add-drop multiplexer (DSLAM) includes receiving a request for a connection with unrecognized customer premises equipment at a DSLAM, establishing the connection between the DSLAM and the customer premises equipment, and associating the connection with a status having three possible states, which ... 06/30/05 - 20050141509 - Ethernet to atm interworking with multiple quality of service levels A method of supporting multiple quality of service (QoS) levels for data being transmitted between two networking devices, such as customer equipment (CE), that use Ethernet and Asynchronous Transfer Mode (ATM). The method supports multiple QoS services in a network where a first CE is connected to a first edge ... 06/23/05 - 20050135371 - Method and system for selecting a switching port of a subscriber matching unit A method and a system for selecting a switching port of a subscriber matching unit is disclosed. The method comprises transmitting data from a switching module through the switching port, receiving the data at the subscriber matching unit, detecting a switching port number of the subscriber matching unit from the ... 06/16/05 - 20050129025 - Random access memory initialization A memory has a set of address spaces to which token data is written and read. Each address space has a token status bit. A token generator allocates token data to the memory address spaces. Upon a reset occurring, a logic circuit provides logic “0” to the token generator disabling ... 06/16/05 - 20050129024 - Providing vpls-like service over native atm networks A method and apparatus are provided for emulating VPLS within an ATM network. Provider Edge devices are configured for the VPLS connections. Each provider edge device advertises its configured VPLS IDs to other provider edge devices by propagating an information group up the PNNI hierarchy, the information group containing an ... 06/09/05 - 20050122978 - Systems and methods for adsl inverse multiplexing Systems and methods utilize inverse multiplexing to deliver a high bit rate service, such as streaming video, concurrently over multiple Asynchronous Digital Subscriber Lines (ADSL). Because ADSL delivery uses conventional telephone lines, and is relatively inexpensive, systems and methods of the present invention aggregate multiple ADSLs to deliver high bit ... ### FreshPatents.com Support |