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Class 370/395.65 - Adapting connectionless variable bit rate (VBR) data (e.g., adapting 802.X, or using AAL5)


Subclass of Class 370 - Multiplex communications
Definition: Subject matter wherein connectionless data having a changing
No. of patents: 130
Last issue date: 01/04/2011


1        
NumberTitleIssue Date
7864783System and method for conveying priority associated with a communication among a plurality of networks
A system for conveying priority associated with a communication conveyed among networks includes: (a) a first network originating the communication in packets; each respective packet including two segments; a first segment containing a portion of the communication i...
01/04/2011
7577153Data transfer apparatus and data transfer method
A data transfer apparatus according to this invention executes a protocol priority determination process of selecting usable transfer protocols in accordance with the type of transfer object and determining the priorities of the transfer protocols in accordance with...
08/18/2009
7436815Switching system and method having low, deterministic latency
A system and method of switching information in a time division multiplexed (TDM) communications network are described. The TDM time slots correspond to channels of circuit information. A circuit interface receives information from the TDM communication network, ext...
10/14/2008
7428211Transmission apparatus and method of multi-service tributaries over RPR
A data transmission apparatus used in a multiple service ring is described. The apparatus includes at least two nodes coupled to at least one aggregate pipe and at least one tributary. The apparatus also includes a tributary TX framer for converting data received fr...
09/23/2008
7406085Auto configuration for asynchronous transfer mode based access device
A method for obtaining virtual path identifier, virtual channel identifier, and encapsulation values in an asynchronous transfer mode access device for a network using either non-static or static internet protocol address assignments and asynchronous transfer mode a...
07/29/2008
7397805Systems and methods for goodput guarantee through adaptive fair queuing
Disclosed herein are systems and methods for communicating a number of data flows on a single communications channel. In one embodiment, a method of communicating a number of data flows on a shared communications channel includes the acts of (1) calculating a set of...
07/08/2008
7391773Data processing apparatus and method and computer readable storage medium
A data processing apparatus and method and a computer readable storage medium storing data processing programs realizing the data processing method, capable of preventing transmission of unnecessary redundant data and efficiently utilizing a transmission path. In th...
06/24/2008
7349416Apparatus and method for distributing buffer status information in a switching fabric
Network switching and/or routing devices can use switching fabrics that gather information about output port buffer status and distribute that information to various line cards for use in data frame congestion avoidance. The switching fabric can gather output buffer...
03/25/2008
7336667Apparatus, method and program product to generate and use CRC in communications network
The CRC for the CPS Header of an ATM AAL2 cell is generated by a CRC generator which uses the 8 bits of the CID field to generate partial 5 bits CRCs which are loaded in a first table. The 6 bits LI field and 5 bits UUI field are added to the partial 5 bits CRC to f...
02/26/2008
7333449Unequal error protection in a packet transmission system
In a packet transmission system, especially wireless transmission system, where data is transmitted in packets at different error protection levels and where the error protection level of one packet (=the succeeding packet) may differ from the error protection level...
02/19/2008
7330483Session initiation protocol (SIP) message incorporating a multi-purpose internet mail extension (MIME) media type for describing the content and format of information included in the SIP message
A system and method for processing a plurality of requests for multi-media services received at a call control element (CCE) defined on the system from a plurality of IP-communication devices. The system includes at least one Network Routing Element (NRE), a Service...
02/12/2008
7330481Highly channelized port polling in a telecommunications switch
A method of telecommunication network switch port polling enables very highly channelized ports to be polled. A polling engine reads information from at least one of a plurality of poll registers, and each of the plurality of poll registers is associated with a uniq...
02/12/2008
7298733Internet communication system, internet communication method, session management server, radio communication device, communication relay server, and program
An internet communication system, which is provided with session managing servers 210 and 220. In the system, each session managing server manages wireless communication apparatuses 110 and 120 and call relay servers 310 and 320...
11/20/2007
7292583Receiving streams over asynchronous networks
A transport stream receiver de-encapsulates content packets from received network frames and transmits a transport stream carrying the selected content packets. ...
11/06/2007
7289499Integrated system and method for controlling telecommunication network data communicated over a local area network and storage data communicated over a storage area network
A method and apparatus for a communications network that executes a medium access control (MAC) protocol that permits multiple access to a shared medium or shared switching fabric. The MAC protocol uses a bandwidth allocator to regulate access to the network by send...
10/30/2007
7280738Method and system for specifying a selection of content segments stored in different formats
A method, system and program product are described for specifying a selection of content segments stored in different formats. The invention involves receiving specification of a plurality of portions of first content stored in a first format, the specification iden...
10/09/2007
7280555System and method employing algorithms and protocols for optimizing carrier sense multiple access (CSMA) protocols in wireless networks
A system and method for achieving enhanced CSMA/CA which improves channel availability and quality of service (QoS) in a wireless communications network. The system and method establish channels to enable communication between nodes in a communication network, based...
10/09/2007
7272315Technique for transferring information in a passive optical network
A technique for transferring information in a passive optical network is disclosed. The technique may be realized as a method for transferring information in a passive optical network having a plurality of network nodes. The method comprises transmitting a downstrea...
09/18/2007
7272663Method and system for delineating data segments subjected to data compression
A method and system for compressing and transmitting data using asynchronous transfer mode (ATM) is disclosed. The data include a plurality of segments. Each of the plurality of segments has a first end and a second end. In one aspect, the method and system include ...
09/18/2007
7269175AAL2 transmitter for voice-packed and signaling management-packed interleaving on an ATM connection
The present invention provides an apparatus, system and method for transmitting asynchronous transfer mode (ATM) data cells on an ATM adaptation layer (AAL) configured connection within an ATM system comprising a digital signal processor (DSP) sub-system (160...
09/11/2007
7260149Digital data transmission apparatus, digital data reception apparatus, digital broadcast reception apparatus, digital data transmission method, digital data reception method, digital broadcast reception method, and computer program
A multiplexer 106 conducts time division multiplexing on various data trains input from a digital broadcast reception tuner 103 and various interfaces 104 and 105 while adding packet arrival time correction information. A demultiplexer
08/21/2007
7260108Multimedia information providing method and apparatus
Media for videophone communication, media for communication navigation, media for i-mode packet communication, and media for handling video data as streaming data are linked to a server so that the server can receive data from the media of each type. A user of data ...
08/21/2007
7260636Method and apparatus for preventing unauthorized access by a network device
A method and apparatus for a networked computer system including a plurality of devices and a shared resource. In response to one of the devices attempting to access the shared resource and representing itself to the shared resource as a first device, determining wh...
08/21/2007
7260080Configuring compression in packet-switched data transmisson
A method of configuring a compression method for a terminal in a mobile system. The mobile system comprises a terminal for which characteristics parameters are specified comprising at least the compression methods supported by the terminal, and a radio network, in w...
08/21/2007
7257673Ternary CAM with software programmable cache policies
A circuit comprising a plurality of first line buffers, an arbiter and a cache. The plurality of first line buffers may be configured to communicate on a plurality of first busses. The arbiter may be configured to perform an arbitration among the first line buffers....
08/14/2007
7254139Data transmission system with multi-memory packet switch
A data transmission system comprising a packet switch module interconnecting LAN adapters, a plurality of input and output ports connected to the LAN adapters such that each pair of input and output ports defines a crosspoint within the switch module, and a memory b...
08/07/2007
7251500Microprocessor and mobile communication terminal
A microprocessor used in a pair with a baseband processor for performing the baseband processing, is provided with a central processing unit for calculation processing, a counter capable of measuring time in the calculation processing by the central processing unit,...
07/31/2007
7237044Information processing terminal and transfer processing apparatus
The invention provides an apparatus wherein, when the same main data is to be transferred to a plurality of information processing terminals, passage of the same main data or descriptor on a shared bus can be suppressed to the utmost thereby to achieve improvement o...
06/26/2007
7215676Method of converting ATM cells in ATM network system
A method of converting AAL2 cells that includes an original user data set into AAL5 cells and another method of converting AAL5 cells that includes an original user data set into AAL2 cells are disclosed. In the method of converting AAL2 cells, the length of the dat...
05/08/2007
7177520System and method of timecode repair and synchronization in MPEG streams
A method, apparatus and article of manufacture is provided for processing a previously encoded MPEG video high-resolution (HR) file and corresponding proxy file, for frame accurate timecode repair and synchronization of individual video frames of the HR and proxy fi...
02/13/2007
7161953Bonding multiple G.shdsl links
Systems and methods are described for bonding multiple G.shdsl links. A method includes transporting digital data including: coupling a first end of a plurality of unbundled network elements to a first modem; coupling a second end of the plurality of unbundled netwo...
01/09/2007
7154849Packet forwarding apparatus with packet controlling functions
A packet forwarding apparatus which quickly selects a plurality of control information entries to be applied according to header information of an input packet and concurrently performs various the header processing functions. The packet forwarding apparatus compris...
12/26/2006
7151743Method of transmitting a data packet
In a multiple access system, transmit authorizations are transmitted at a high rate in order to fulfil the requirements relating to the delay jitter. However, the transmit authorizations are transmitted only as long as is necessary. Following the reception of a data...
12/19/2006
7142591Method and system for oversubscribing a pool of modems
A system for oversubscribing a pool of modems comprises at least one digital signal processor and a switch. The digital signal processor is configured as a variable number of high speed data modems and a variable number of low bandwidth synchronization modems. A com...
11/28/2006
7142590Method and system for oversubscribing a DSL modem
M DSL Modems provide DSL service to N Customer Premise Equipment devices, wherein M is less than N. P OAM/EOC Modems maintain active DSL lines for the N−M=P Customer Premise Equipment devices not receiving DSL service. The OAM/EOC Modems communicate synchronizatio...
11/28/2006
7130301Self-route expandable multi-memory packet switch with distributed scheduling means
Data transmission system comprising a plurality of Local Area Networks (LANs) (10-1 to 10-4) interconnected by a hub (12) including the same plurality of LAN adapters (16-1 to 16-4) respectively connecte...
10/31/2006
7130302Self-route expandable multi-memory packet switch
Data transmission system comprising a plurality of Local Area Networks (LANs) (10-1 to 10-4) interconnected by a hub (12) including the same plurality of LAN adapters (16-1 to 16-4) respectively connecte...
10/31/2006
7127547Processor with multiple linked list storage feature
A processor includes controller circuitry operative to control the storage of a plurality of separate linked list data structures for protocol data units received by the processor. The linked list data structures are stored in memory circuitry associated with the pr...
10/24/2006
7110419Technique for using address filter parameters to facilitate sign-on procedures in access networks
A technique is disclosed for reducing collisions of signals occurring on at least one communication channel in an access network. The access network may include at least one Head End, and a plurality of network nodes. Each of the network node is configured to transm...
09/19/2006
7103048Statistic 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...
09/05/2006
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