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7512190 |
Data transmission apparatus using asynchronous dual-rail bus and method therefor
The present invention relates to a data transmission apparatus using an asynchronous dual-rail bus and a method therefor which can reduce power consumption for transferring data by limiting the...
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7512076 |
Apparatus and method for transmitting reverse channel information of a mobile station in a mobile communication system
Disclosed is a method for reporting channel state information between a mobile station and a base station to the base station by the mobile station in a mobile communication system. The method...
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7509403 |
Method and apparatus for SONET/SDH ring load balancing
A method and apparatus for providing a load balanced circuit path between a source node and a destination node within a SONET ring comprising a plurality of nodes and connected by links by...
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7508756 |
Method and system for decreasing routing latency for switching platforms with variable configuration
A method for decreasing routing latency of a switching platform comprises identifying ports which have changed their operational state and modifying the port polling code associated with the...
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7509408 |
System analysis apparatus and method
In a system analysis apparatus, a per-SrcIP filter section captures packets in client-Web server segments on a per-SrcIP basis. An ON/OFF filter section allows captured packets to pass through only...
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7509229 |
Bayesian approach to correlating network traffic congestion to performance metrics
For each of a number of network performance metrics, an associated value r pm that represents a difference between a first correlation coefficient r 1 computed for a baseline data set and a...
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7508768 |
Traffic measurement system and traffic analysis method thereof
A traffic measurement system and a traffic analysis method are provided. The traffic measurement system includes a plurality of measurement devices that collect all of packets flowing through...
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7508837 |
System and method for receive queue provisioning
Systems and methods that provide receive queue provisioning are provided. In one embodiment, a communications system may include, for example, a first queue pair (QP), a second QP and a general...
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7508757 |
Network with MAC table overflow protection
A method of operating a bridge node (B 0 ) in a network system. The bridge node comprises a plurality of ports (BP 0.x ). The method comprises a step of receiving a frame ( 240 ), from a device in...
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7508778 |
System and method for adjusting quality of service in a communication system
A system and method for adjusting quality of service in a communication system improves an allocation of resources in a communications environment with shared resources among multiple communicating...
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7505413 |
Methods and systems to perform traffic engineering in a metric-routed network
A system, to migrate a shortest-path-first (SPF) routed network from a first routing state to a second routing state, includes a changeover module to generate a sequence of intermediate network...
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7505407 |
Adaptable traffic control for variable port speed connectivity device
According to embodiments of the present invention, an adaptable traffic control system, method, article of manufacture, and apparatus receive a user-programmed value representing an amount of...
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7505938 |
Interactive voice response quick credit system and associated methods
A system and method for applying for a credit card, preferably at a point of sale, is disclosed. The system employs an automated interactive voice response system preferably sponsored by a credit...
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7506320 |
Generating sequence diagrams using call trees
A software tool is provided to analyze static source code. Source Code files are selected to define the project work space. A class and a method in the class are selected from said selected source...
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7502316 |
Data receiving apparatus and data receiving method
A data receiving apparatus has a unidirectional channel receiver for receiving segmental data forming an electronic file, through a unidirectional channel; a file assembler for restoring the...
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7500009 |
Rate computations of particular use in scheduling activities or items such as the sending of packets
Rate computations are performed such as for use in scheduling activities, such as, but not limited to packets, processes, traffic flow, etc. One implementation identifies an approximated inverse...
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7496032 |
Method and apparatus for managing flow control in a data processing system
A method in a data processing system for managing transmission of pause frames. In response to detecting an overflow condition during a receipt of data from a network, enabling flow control in...
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7496650 |
Identifying and suppressing transient routing updates
One or more sets of routing information are maintained. A network topology change indication of a progressive series of network changes is received, with at least one more associated network...
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7496033 |
Method for dynamically computing a switching schedule
Methods and systems for dynamically computing a schedule defining interconnections between ports in a switching system. In one embodiment, a switching core requests demand reports from the ingress...
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7496039 |
Delay guarantee path setting system
A delay guarantee path setting system, which sets a traffic transfer path in a network, based on a delay guarantee message that requests path setting that guarantees a bandwidth and a delay, and in...
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7496031 |
***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
System and method for managing traffic to a probe
A system and method is directed to routing a packet over a network to a probe. The system includes a replicator and a distributor. The replicator receives a packet from a client and replicates the...
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7493426 |
Data communication method and apparatus utilizing programmable channels for allocation of buffer space and transaction control
A control mechanism for data bus communications employs channels to which bus transactions are assigned, each channel having independent flow control. The control mechanism enforces an ordering...
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7492708 |
Traffic balancing apparatus and method, and network forwarding apparatus and method using the same
The present invention reduces the burden of the network having heavier load, maintains the load balance among different networks, and improves the overall resource utilization efficiency and...
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7489690 |
Integrated packet latency aware QoS scheduling algorithm using proportional fairness and weighted fair queuing for wireless integrated multimedia packet services
Packet communication networks for transmission to wireless subscriber devices utilize both wireline and wireless packet routing components. The routing elements of these two different types often...
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7489668 |
Method for transmitting a frame at a high rate in a wireless local area network
A method for transmitting data at a high rate in a wireless LAN is provided. A wireless access point requests reliable node information from a wireless terminal having a transfer rate equal to or...
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7489632 |
Simple admission control for IP based networks
A simple admission control mechanism for IP based networks is provided. The decision on whether a new flow is accepted is based on the link load information on the paths from the source to...
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7489638 |
Scheduling with delayed graphs for communication networks
A network of nodes interconnected by links, such as a wavelength division multiplexing (WDM) ring network, is modeled by a delayed graph in which propagation delay between nodes is accounted for....
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7489653 |
Framework and method for QoS-aware resource discovery in mobile ad hoc networks
A framework and method for quality of service (QoS) aware resource discovery in mobile ad hoc networks are presented. Self-organized discovery agents manage the directory information that describes...
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7489628 |
Communication traffic management monitoring systems and methods
Systems and methods of monitoring a communication traffic transfer rate control mechanism are provided. The traffic transfer rate control mechanism may control a rate of transfer of communication...
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7489654 |
Method for data flow control in a mobile communications system
A method for controlling the flow of data between an RNC and a base station of a UMTS mobile communications system with HSDPA capability via an Iub interface, where an HS-DSCH Frame Protocol...
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7486617 |
Network devices and traffic shaping methods
In a network device of a broadband access device, granularity of queue rates is improved by introducing intermediate rates in addition to those conventionally provided. When an intermediate rate...
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7484000 |
Stall avoidance schemes using HARQ process receiving status
This invention employs a quicker reordering buffer gap removing and buffered data block delivery method. The invention uses several parameters to support its operation. One of the pertinent...
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7480264 |
Centralized wireless LAN load balancing
A centralized wireless LAN load balancing mechanism is described herein. In one embodiment, in response to a request for entering a wireless network from a wireless station and forwarded from...
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7480238 |
Dynamic packet training
A packet control mechanism for a computer data system that dynamically adjusts packet training depending on the utilization load on the processor. The dynamic adjustment of packet training can be...
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7480237 |
Predictive upstream load balancing
Static balancing of cable modems across upstream channels is made based on the channel's current bandwidth demand compared to a first and/or second CAC threshold level. If both threshold levels are...
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7477596 |
Policing engine providing dynamic adjustment of peak and sustained data cell rates and efficient transfer of AAL5 cells
A policing engine for use in a telecommunication equipment shelf is operative to control the rate at which customer-sourced ATM packets are passed to buffers associated with different classes of...
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7477901 |
Method and apparatus for minimizing setup time for a mobile station
A mobile station ( 10 ) is coupled to an external network ( 60 ) or to a media gateway ( 50 ). A network resource allocation manager ( 130 ) pre-establishes a communication network ( 100 )...
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7478154 |
Storage system with link selection control
A storage system comprises an interface capable of interconnecting a network infrastructure via a plurality of communication links. The plurality of communication links has a diversity of...
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7478161 |
Network quality of service for qualitative applications
A system and method that enables network quality of service to be based on qualitative factors. RSVP signaling is extended to allow RSVP messages to be identified as qualitative, and to pass...
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7478155 |
Method for intercepting control data, in particular quality of service data, and associated device
A device comprises interception means ( 2 ) capable, in the case of transfer of data packets between at least two remote terminals (Tij-k), via a communications network, of intercepting at least...
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7477631 |
Method of controlling signal transmission in a local area network
A method for transmitting data in real time in a multimedia data stream over a local network is provided. The local network comprises a sending end and one or more receiving ends. The method...
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7474613 |
Methods and apparatus for credit-based flow control
Methods and apparatus are provided for credit-based flow control. Techniques allow a receiver to provide buffer characteristic information to a sender using a single extended receiver ready signal....
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7474618 |
Partitioning communication system
A system and method for communicating data between two nodes defines a plurality of separate partitions on each node and assigns one or more subjects to at least one of the plurality of the...
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7474661 |
Apparatus and method for distributing forwarding table lookup operations among a plurality of microengines in a high-speed routing node
A router for interconnecting external devices coupled to the router. The router comprises a switch fabric and a plurality of routing nodes coupled to the switch fabric. Each routing node comprises...
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7472078 |
System for distributing files containing digital data using a computer network
A system for distributing files containing digital data, by using a telematic network, allows the remote booking of a plurality of files, through a personal computer ( 12 ) or a cellular phone ( 10...
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7471626 |
Traffic and radio resource control in a wireless communication device
A traffic and radio resource control in a wireless device with multiple operation modes is disclosed. For accomplishing an efficient use of physical and radio resources in terms of the required...
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7469143 |
Model and method for computing performance bounds in multi-hop wireless networks
Disclosed is a general model and method for computing performance bounds in multi-hop wireless networks. Rather than focusing on computing asymptotic performance bounds under assumptions of...
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7469295 |
Modified round robin load balancing technique based on IP identifier
A load balancing technique uniformly distributes data transmitted by a server over a plurality of underlying physical links of a virtual interface or aggregate within a computer network. According...
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7467223 |
TCP-friendly markers and methods using token buckets
Systems and methods are disclosed for marking a packet with a precedence value in a TCP-friendly way. One system and method marks packets with a precedence value based on a probability function....
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7466670 |
Transmit system employing an antenna and balanced amplifier architecture which provides power amplifier load balancing independent of single or dual signal operation of the transmitter
A transmit system is disclosed herein that includes two receive inputs for receiving input power distributed between two weakly correlated signals. The transmit system further includes a balanced...
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