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7617011 Automation system  
An automation system includes at least one device that detects measured values and is connected to a automated process, at least one field device connected to the at least one device detecting...
7609725 Large transmissions on packetized data bus  
A packetized data bus interface may be placed in a mode where data packets may be transmitted that are much larger than the standard packet size. The mode may allow the interface device and any...
7609721 Systems and methods for adjusting the maximum transmission unit for encrypted communications  
The present invention is generally directed towards a remote access architecture for providing peer-to-peer communications and remote access connectivity. In one embodiment, the remote access...
7606932 Address packets with variable-size mask format  
A system may include a device configured to initiate a transaction by sending an address packet and an additional device configured to respond to the address packet. The additional device is...
7606266 HDLC hardware accelerator  
An HDLC accelerator includes a deframer and framer to respectively accelerate the deframing and framing processes for PPP packets. The deframer includes an input interface unit, a detection unit, a...
7600171 Method of controlling FEC in EPON  
A method of controlling a Forward Error Correction (FEC) operation including: configuring a FEC frame to be transmitted between an OLT and an ONU comprising a FEC frame identifier indicating...
7599395 Apparatus, method and a computer readable medium for generating media packets  
An apparatus, a method and a computer readable medium for generating media packets, the method includes the steps of: (a) providing packet boundary information representative of locations of...
7596627 Methods and apparatus for network congestion control  
Methods and apparatus are provided for controlling congestion in a network such as a fibre channel network. Techniques are provided for characterizing traffic flow at a congested network node. The...
7593427 Method and apparatus for automatic detection and provisioning of DS3 frame formats  
Methods and apparatus for automatically detecting the frame format of a data signal and automatically provisioning a port based on the detected frame format are disclosed. According to one aspect...
7590071 Systems and methods for high rate OFDM communications  
Messages transmitted between a receiver and a transmitter are used to maximize a communication data rate. In particular, a multicarrier modulation system uses messages that are sent from the...
7573910 Wireless device with dynamic fragmentation threshold adjustment  
A wireless communication device includes an input/output terminal. A memory is configured to store parameters relevant to a wireless communication protocol. A modem is coupled to the input/output...
7573817 Policing data based on data load profile  
There is disclosed a method and controller for controlling an information flow including receiving a plurality of data packets and determining an offered load associated with the data packets. The...
7565140 Device, system and method of processing received wireless signals  
Embodiments of the present invention provide a method, apparatus and system of processing received wireless signals. The apparatus, according to some demonstrative embodiments of the invention, may...
7564855 Comprehensive signaling node and method, including a plurality of signaling routines  
A comprehensive signalling node is provided according to an embodiment of the invention. The comprehensive signalling node includes a signalling interface adapted for transmitting and receiving...
7564778 Method of and control node for detecting failure  
A method of detecting a failure in a network, which includes a transport plane comprised of a plurality of communication nodes performing optical cross-connect and a control plane comprised of a...
7555011 SEAMA:a source encoding assisted multiple access protocol for wireless communication  
The invention concerns SEAMA, a source encoding assisted multiple access (MAC) protocol, for integrating voice and data traffic in a wireless network. SEAMA exploits the time variations of the...
7554919 Systems and methods for improving packet scheduling accuracy  
A packet scheduler is configured to perform quality of service (QoS) scheduling on a per-data unit basis. A downstream processing engine is operatively connected to the packet scheduler for...
7548560 Method and system for checking frame-length in fibre channel frames  
Method and system for checking frame-length in a Fiber Channel frames is provided. The method includes extracting a R_CTL value from a Fiber Channel frame; comparing the extracted R_CTL value of...
7548551 System and method of optimizing the bandwidth of a time triggered communication protocol with homogeneous slot sizes  
An improved communications system adapted for use in a network, and configured to optimize the static slot size for transmitting a plurality of time-triggered messages. A preferred embodiment of...
7545830 Defragmented packet analysis for differential priority routing  
A packet analysis-based mechanism ensures the transmission of critical (voice) frames distributed among a sequence of fragmented frames of data signals. Received fragmented frames are analyzed to...
7545807 Method for formatting signal in mobile communication system  
A method for formatting a signal in a mobile communication system by appending a plurality of medium access control headers to a plurality of medium access control-service data units for data...
7536489 Information processing system for determining payload size based on packet-to-payload size ratio  
An information processing system includes a high-speed serial bus that transmits and receives data independently over communication channels via a tree-structured network including a point-to-point...
7535928 Segmentation and reassembly of data frames  
A system and method of transmitting data frames between a plurality of input ports to a plurality of output ports is described. The input ports segment portions of the received data frames to...
7535886 Mobile communication system employing high speed downlink packet access and method for improving data processing speed in the same  
A method for improving the data processing speed in a mobile communication system employing a High Speed Downlink Packet Access (HSDPA) is provided. A data unit for the HSDPA services is produced...
7535876 Method of flow control for HSDPA and HSUPA  
A method of communication, generally, and more particularly, a method of wireless communication. The method includes the step of receiving at least data over a signaling interface. The received...
7529217 Low-power autonomous node for mesh communication network  
In a packet communication network, a method and apparatus for packet switched transport is provided among intelligent nodes wherein the duty cycling of the intelligent nodes is minimized in order...
7525972 Techniques for encapsulating point to point protocol (PPP) over Ethernet frames  
Techniques for negotiating Point-to-Point Protocol (PPP) sessions over an Ethernet network include receiving configuration data that indicates a first node is connected to a second node thorough an...
7522888 Architecture of future open wireless architecture (OWA) radio system  
Architecture of future open wireless architecture (OWA) radio system supporting full integration of multi-bands, multi-standards wireless and mobile communication technologies with computer...
7515537 Method and apparatus for rendering a cell-based switch useful for frame based protocols  
A switch segments variable length frames into cells for transmission over a cell-based switch fabric and handles rate differences between the input data rate and the switch fabric data rate. The...
7512155 Framing structure allowing flexible allocation of overhead channel  
Digital data is transmitted in a block-based hyperframe that consists of N frames. Each frame carries multiplexed data from one or more user data channels and a control channel. Control channel...
7512123 Fibre channel fabric and switches with flexible prefix addressing  
A way to assign flexible prefixes to Switches in Fiber Channel Fabrics while using the currently defined FC_ID address space. This allows end devices in different Fiber Channel Fabrics to...
7505484 Remote discovery and storage of a path maximum transmission unit (PMTU) value  
A method, system, and computer program product for optimizing a message size for communication in a communication network are disclosed. The method comprises identifying a connection to a target,...
7499400 Information flow control in a packet network based on variable conceptual packet lengths  
There is disclosed a method and controller for controlling an information flow in a data transmission system including receiving a plurality of data packets having a received packet length and at a...
7493135 Transmission method for downlink control signal in MIMO system  
Disclosed is a transmission method for a downlink control signal in a MIMO communication system where multiple transmit antennas and multiple receive antennas are used, in which each data...
7492789 Method and system for dynamic aggregation in a wireless network  
A method is provided for dynamically controlling aggregation in an ultrawide bandwidth wireless device. In this method, a device receives a plurality of intermediate service data units at an...
7490180 Method, system, and computer program product for dynamically selecting software buffers for aggregation according to current system characteristics  
A method, system, and computer program product in a data processing system are disclosed for dynamically selecting software butters for aggregation in order to optimize system performance. Data to...
7489708 Method of dividing a payload intra-frame  
Provided is a method of dividing a payload intra-frame for improving throughput of a carrier sensing multiple access/collision avoidance (CSMA/CA) wireless communication network. The payload...
7487254 Fixed length filtering to filter clusters of discrete segments of data  
Methods and systems are provided for filtering digital data formatted in packets. A filter module contains a plurality of filters and is coupled to a filter mapping module. The filter mapping...
7468989 Extension mode for wireless LANs compying with short interframe space requirement  
A wireless station comprises a transmitter. A coding module communicates with the transmitter and generates a first packet including a first field that identifies one of a standard signal...
7468987 Method and apparatus for detecting a DS3 frame format  
Methods and apparatus for identifying a frame format associated with a DS3 data signal are disclosed. According to one aspect of the present invention, a method for detecting a frame format of a...
7467078 Portable distributed application framework  
A portable distributed application framework that uses a definition file describing a structure of data and commands to be used by the framework to interface with an application. A proxy,...
7460513 Encapsulation of diverse protocols over internal interface of distributed radio base station  
A radio base station ( 20 ) has an internal interface ( 26 ) which connects a radio equipment ( 22 ) and a radio equipment controller ( 24 ). At least one and preferably both of the example radio...
7436898 Integrated circuit (IC) card, data transmission apparatus, data transmission method and computer program of data transmission method  
An integrated circuit (IC) card capable of a high-speed data transmission to/from a data transmission apparatus having low processing capability. A controlling section generates a data packet by...
7436836 Method and apparatus for detecting support for a protocol defining supplemental headers  
Various methods and systems for detecting whether a network device supports a protocol, which defines a supplemental header, are disclosed. One method involves detecting a value within a preamble...
7424026 Method and apparatus providing continuous adaptive control of voice packet buffer at receiver terminal  
Disclosed is a device, a computer program and a method to receive and buffer data packets that contain information that is representative of time-ordered content, such as a voice signal, that is...
7420980 Digraph network superframes  
A method of assigning cells in a superframe using digraph link information in a network of nodes is disclosed. The method comprises determining a total number of desired digraph links in the...
7418514 Multi-speed serial interface for media access control and physical layer devices  
A network device that operates in first and second serial gigabit interface modes involving data speed translation comprising a medium access control (MAC) device that transmits idle order sets. A...
7418009 Method of transferring frames of variable length for a passive optical network that improves network efficiency and simplifies child apparatus  
A method of communicating through a passive optical network (PON) that improves the efficiency of the network with low cost child apparatuses having only simple functions. A parent apparatus...
7415047 Methods for determining multiplex patterns  
Methods for determining multiplex patterns are provided. More particularly, a multidimensional data structure is used to store multiplex patterns and indexes used to access individual ones of those...
7412376 System and method for real-time detection and preservation of speech onset in a signal  
A “speech onset detector” provides a variable length frame buffer in combination with either variable transmission rate or temporal speech compression for buffered signal frames. The variable...
Matches 1 - 50 out of 341 1 2 3 4 5 6 7 >