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6813642 Communication process by connecting server end in series with system under verification in a network  
A communication process by connecting a server end in series with a system under verification (SUV) in a network. The process initializes a communication port connected to server end and SUV and...
6799267 Packet processor  
A packet processor having a general-purpose arithmetic operator and another dedicated circuit, which extracts a particular field from the general-purpose register as object field, on which the...
6795866 Method and apparatus for forwarding packet fragments  
One embodiment of the present invention provides a system that facilitates forwarding fragments of a packet received from a source node to a destination node, wherein the destination node is...
6792502 Microprocessor having a content addressable memory (CAM) device as a functional unit therein and method of operation  
A microprocessor architecture (310) has a plurality of functional units arranged in a parallel manner between one or more source buses (412 and/or 414) and one or more result buses (490). At least...
6792470 Method and apparatus for communicating with data frames having priority levels  
The invention relates to a method and apparatus for transmitting and receiving video data arranged in data frames forming a data stream. Each frame has assigned a priority level. Once a data frame...
6792459 Verification of service level agreement contracts in a client server environment  
A method, apparatus and computer program product are disclosed to enable independent verification of service level agreement between two parties. In one embodiment, a first party contracts the...
6792467 Layer manager  
The present invention provides an improved method and system for controlling packet flow through a protocol stack. The system comprises the layer manager which interfaces with each stack layer....
6789124 Multi-standard enhanced inband data receiver  
A system for receiving and analyzing at least one inband user data packet within a CATV video signal. The system includes a data detector, a data processor and a memory. The data detector receives...
6785733 Transport protocol conversion method and protocol conversion equipment  
A transfer protocol conversion method and a protocol conversion equipment are disclosed in order to transmits TS packets for a CATV network, a DAVIC network or the like by use of IP packets for...
6779056 Direct data placement and message reassembly  
A direct data placement implementation for a data reassembly process. Data within a protocol data unit is placed directly in preassigned application buffers. The network interface card has buffer...
6775708 Identification of transactional boundaries  
The identification of transactional boundaries among the messages sent and received within a transactional message system is disclosed. In one embodiment, a system includes a first computer and a...
6772218 Server acceleration using network processor  
An option card, the combination of the option card with a computer system, and a method by which the central processing unit of a computer system can be relieved of the burden of processing...
6768992 Term addressable memory of an accelerator system and method  
An improved term addressable memory of an accelerator system and method includes a mechanism for performing predetermined plurality of pattern matches of packets to classify them for use with...
6769028 Method and apparatus for sharing streaming media links  
A method for a computer system having a display, an audio output device, and a user input device includes displaying a graphical user interface on the display, the graphical user interface...
6760787 Recoverable methods and systems for processing input/output requests including virtual memory addresses  
A recoverable I/O request processor includes computer-executable instructions for processing I/O requests, such as requests to send or receive data through a network. The recoverable I/O request...
6760773 Infrared transmission codes for wireless keyboard and PC remote controller  
The present invention relates to an infrared transmission protocol and more particularly to an infrared transmission protocol for wireless keyboard and PC remote controller. The transmission codes...
6760766 Data transmission method and device  
A method and device for handling data transmissions in a redundant data network comprising a first network and a second network and a transmission protocol, further comprising a plurality of...
6760776 Method and apparatus for processing network frames in a network processor by embedding network control information such as routing and filtering information in each received frame  
A method and apparatus for processing network frames by embedding control information achieves an efficient frame processing system within a network processor (NP). The layer type of the frame can...
6757755 Peripheral interface circuit for handling graphics responses in an I/O node of a computer system  
A peripheral interface circuit for handling graphics responses in an I/O node of a computer system. A peripheral interface circuit includes a buffer circuit coupled to receive packet commands. The...
6757731 Apparatus and method for interfacing multiple protocol stacks in a communication network  
A system, device, and method for interfacing multiple protocol stacks in a communication network utilizes a virtual circuit subsystem to interconnect protocol stacks internally within a network...
6757712 Communications systems for aircraft  
A system for permitting passengers on board an aircraft to send and receive electronic data is described. The components of the system on board the aircraft include a server having a plurality of...
6757739 Method and apparatus for automatically converting the format of an electronic message  
A method and apparatus to automatically map between disparate message formats are provided. In one embodiment, the mapping begins by message selecting a target field in a target business object. A...
6751674 Method and system for replication in a hybrid network  
Method and system for networking multiple-master servers, including multiple-master servers, with single-master servers are described. A checkpoint-flag is used to identify a state when the same...
6748442 Method and apparatus for using a control signal on a packet based communication link  
A computer system has a communication link that includes a control signal and data lines. A first control packet having a-plurality of bytes is transferred over the data lines from a first to a...
6748444 Transmission system of short time lag  
A delay time period, such as the H/W process time period, and the S/W process time period needed for starting up a timer, and a time period from the task starting to the packet transmission...
6748433 Method and system for controlling quality of service over a telecommunication network  
A method, a system and equipment for determining quality of telecommunication service over a telecommunication network, which provide: (a) obtaining data on quality of service over a number of...
6748437 Method for creating forwarding lists for cluster networking  
A scalable cluster system that provides scalable services for client applications is provided with a forwarding list. The scalable services are transparent to the client application. To facilitate...
6744765 Mechanism for completing messages in memory  
A method for transmitting messages between two processes includes creating a communications channel between a first channel adapter coupled to a client process and a second channel adapter coupled...
6738821 Ethernet storage protocol networks  
An Ethernet storage protocol (ESP) enabled network is provided. The network includes a host computer having host interface circuitry for communicating data in an Ethernet network, and the host...
6735662 Method and apparatus for improving bus efficiency given an array of frames to transmit  
A single completion status write back is generated by a controller to inform a driver of completion of a transmission of all frames of an array of frames, as opposed to generating individual write...
6732212 Launch raw packet on remote interrupt  
One embodiment of the present invention provides a method for processing a remote interrupt signal or a remote event. Another embodiment of the present invention provides a system for issuing a...
6728536 Method and system for combined transmission of access specific access independent and application specific information over public IP networks between visiting and home networks  
A method and system for transmitting specific information, such as access specific roaming information and/or application specific information, between a home network and a visiting access network...
6724752 IP telecommunications  
A telecommunications system comprises a signalling network and a Voice over IP (VoIP) network. The signalling network in turn comprises gateway signalling points 6,7 for converting signalling...
6721798 Method and apparatus for converting IP datagram to/from ethernet frames  
A method and apparatus is provided for an Ethernet station that transmits blocks of Ethernet frames in datagrams utilizing a pointer at the beginning of the datagram, rather than interrupts at the...
6721795 Data transfer server  
A computer-implemented information transfer method includes receiving a trigger message at a server, evaluating a selection rule to select a data flow to be presented to a user at an access...
6721792 Method and system for providing a persistent HTTP tunnel  
A method and system for providing a persistent HTTP tunnel for a connection-oriented protocol between a client and a Web server. A data message complying with the connection-oriented protocol is...
6721799 Method for automatically transmitting an acknowledge frame in canopen and other can application layer protocols and a can microcontroller that implements this method  
A method for use in a CAN device (e.g., a CAN microcontroller) that includes a processor core, for automatically transmitting an acknowledge message. The method includes the steps of receiving a...
6718397 Network adapter for providing initialization and protocol translation between a microprocessor and a network interface  
A network adapter (20) functioning as an intermediary between a microprocessor (25) and a network (15) includes a communication protocol (43) compatible with a network protocol and an interpreter...
6715015 Apparatus and method for generating command and/or response frame for control of digital equipment  
The present invention relates to an apparatus and method for generating a command frame and/or a response frame transmitted and received to/from a digital equipment. The apparatus includes: a host...
6714985 Method and apparatus for efficiently reassembling fragments received at an intermediate station in a computer network  
An IP packet reassembly engine provides high-speed and efficient reassembly of IP fragments received at an intermediate station in a computer network. The IP packet reassembly engine comprises a...
6708218 IpSec performance enhancement using a hardware-based parallel process  
A hardware function performed in the data link control layer first determines if a received frame is an IP frame requiring IPSec processing, and if it is, places the IPSec frame on a separate...
6704794 Cell reassembly for packet based networks  
A cell processing pipeline is described having a plurality of stages for cell reassembly. The cell has a cell header and a cell payload. One of the stages is configured to parse packet header...
6704792 Simple network management protocol (SNMP) sun-agent interface  
A method for rebuilding network agent messages. The method includes the steps of receiving partial network agent message, rebuilding the message and sending it to a network agent. The network...
6704738 Technique for organizing data information in a network  
A technique for organizing data information in a network having a plurality of network stations is disclosed. In one embodiment, the technique is realized by having a first processing device store...
6701368 Providing a stream of data to a browser to update properties on a page  
A mechanism for supplying a stream of data to a browser is provided. The browser periodically refreshes a frame document, transmitting a request for the frame document to an HTTP server. When a...
6701377 Automation system and connecting apparatus for communication between two networks that use two different protocols with conversion between TCP/IP and PCP  
The invention concerns a heterogeneous automation system (10) including a first physical network (15, 17, 20) in which all connected devices can communicate on the basis of a first communication...
6697863 Method and packet-processing device for use in an active node included in an active network to allocate a sequence of packets received by the active node  
Method and device for use in an active node included in an active network to allocate a sequence of packets received by the active node are provided. At first, the node receives each packet of the...
6697871 System and method for efficient encoding and decoding of protocol messages  
A system and method for the efficient encoding and decoding of protocol messages is described. In one embodiment, an offset from a beginning of a memory buffer is calculated based upon a maximum...
6697872 Distributed packet processing using encapsulation and decapsulation chains  
A method for processing packets includes specifying a primary chain of function elements on a primary processor and specifying a secondary chain of function elements on a secondary processor. Each...
6694372 Method and system for effective network communication of an unsupported media standard by encapsulated packet tagging  
Method and system aspects are provided for achieving effective communication among end stations in a local area network when portions of the network lack operating system support for the media of...