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7613809 |
Supporting ephemeral ports in a virtualized environment
Methods, apparatuses, articles, and systems for receiving a request for an allocation of one or more ephemeral ports from a pool of ephemeral ports associated with a physical device, for a virtual...
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7613210 |
Measuring time management system, data transmitter-receiver and measuring time management method
A unified time can be simply set between data measuring instruments, and when the clock function of a specific data measuring instrument was damaged, the data measuring instrument can be...
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7613129 |
Managing information describing a communications network
A system and method for managing information describing a communications network. In accordance with the present invention, a set of communication devices are identified, and one or more...
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7613128 |
Node exclusion within a network
In one embodiment, a method involves selecting a connection, and attempting to establish a satisfactory link using that connection. If the link is not established, a reliability indicator...
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7613127 |
Verifying packets received over a physical link
A solution is provided wherein physical link parameters may be negotiated after a link is brought up by having the two devices involved in the link exchange identifiers when the link is initially...
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7613126 |
Technique for providing dynamic modification of application specific policies in a feedback-based, adaptive data network
A feedback-based adaptive network is described wherein at least a portion of the network elements report operating information relating to network conditions to a centralized data store. The...
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7610374 |
Method of initializing a data processing object associated with a communication protocol used to extract status information related to a monitored device
A method, system, and computer program product for initializing at least one data processing object associated with a communication protocol used to extract status information related to a...
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7610370 |
Determining the probable cause of a reduction in the quality of a service as a function of the evolution of a set of services
A service management system for determining a set of network elements constituting a possible cause of degraded quality of one or more services determines the quality of other services and...
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7609724 |
Enhanced frame aggregation in a wireless network system
Variable-length information-containing frames (e.g., MPDUs) are aggregated into a bitstream using frame delimiters to distinguish the frames. Aggregation and frame extraction techniques are...
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7609718 |
Packet data service over hyper transport link(s)
A multiple processor device generates a control packet for at least one connectionless-based packet in partial accordance with a control packet format of the connection-based point-to-point link...
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7609654 |
Method of evaluating network connectivity between network resources
A method for managing a computer or communication network by obtaining connectivity configuration information from a plurality of networked devices; and, determining a network connectivity...
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7609652 |
Apparatus and method for controlling an operation of a plurality of communication layers
An apparatus for controlling an operation of a plurality of communication layers in a layered communication system provides a property of the communication channel, and includes a storage element...
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7609651 |
Methods and systems for maintaining configuration information
A processor retrieves configuration information (e.g., interoperability rules) indicating acceptable configurations of different types of resources in a storage area network. Based on the retrieved...
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7609650 |
Collection of data at target wireless devices using data collection profiles
Systems and methods for defining and using a data collection profile in connection with a telecommunications network that includes multiple devices. Initially, a query is defined that concerns one...
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7609649 |
Methods and apparatus for improving network based virtualization performance
Embodiments of the invention support improvements in network performance in networks such as storage area networks. This is particularly important in networks such as those implementing...
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7609648 |
Antenna steering for an access point based upon control frames
A method for operating an access point in a wireless local area network (WLAN) is provided. The access point includes a directional antenna for communicating with at least one remote station in a...
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7609647 |
Method and apparatus for network configuration validation
The accuracy of configuration data within routers of a network are critical in today's networks for security of the network, efficient operating of the network and to ensure corporate requirements,...
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7609646 |
Method and apparatus for eliminating false voice detection in voice band data service
A system in a Voice Over Internet Protocol (VOIP) network eliminates false voice detection in voice band data service (e.g., modem or facsimile transmission) by sequentially enabling silence...
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7609645 |
Moving picture compression encoding transceiver apparatus
It is made possible to concretely estimate actual transmission bit rate in a frame of grasping a line state by using a report packet. Together with media packets encoded by a video encoder 1 and...
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7609644 |
Ad hoc communications system
A number of data collection devices are free to move relative to each other through their environment, collecting data from their environment. They form an ad hoc wireless network in which data...
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7609609 |
Apparatus and method for processing digital signal in an OFDMA wireless communication system
An apparatus and method is provided to process a digital signal in an orthogonal frequency division multiple access (OFDMA) wireless communication system. In the apparatus, a memory stores the...
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7606905 |
Method for service processor discrimination and precedence in a voice-over-internet-protocol (VoIP) network
A method and apparatus for identifying and prioritizing applications and application servers in a Voice over IP network is disclosed. In a first embodiment, elements of signaling information are...
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7606350 |
Incentive-based DSL system
Improved DSL and/or other communication system services can be provided by motivating users, service providers and operators to implement and comply with one or more operational conditions, such as...
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7606246 |
Proxy on demand
In a first aspect of the present invention, a Wholesaler dynamically identifies one of a plurality of AAA services at a remote domain to route an access request to. The AAA service is selected...
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7606203 |
Packet/octet loss measurement for bridging domains
An apparatus for and method of packet loss measurement for TLS connections in an MEN that overcomes the problems of the prior art. The mechanism is operative to ensure that only one copy of each...
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7606176 |
System and method to improve the performance of an on demand routing protocol in a wireless network
A system and method for improving the performance of an on-demand routing protocol in a wireless network is provided. The invention provides improved system performance of a wireless network by...
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7606166 |
System and method for computing a blind checksum in a host ethernet adapter (HEA)
A system and method for computing a blind checksum includes a host Ethernet adapter (HEA) with a system for receiving a packet. The system determines whether or not the packet is in Internet...
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7606165 |
What-if analysis for network diagnostics
A network troubleshooting framework is described. In an implementation, a method includes generating a first estimation of network performance by a simulator based on network settings obtained from...
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7606164 |
Process of increasing source rate on acceptable side of threshold
A process ( 111,101 ) of sending packets of real-time information at a sender ( 311 ) includes initially generating packets of real-time information with a source rate (s 11 ) greater than zero...
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7606163 |
Selective delivery of data
The delivery of data broadcast over a unidirectional communication data link is targeted at receivers having an environment exhibiting a specific characteristic by labelling the data prior to...
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7606162 |
Tracking of process-related communication
The disclosure relates to tracking process-related communications between at least two members. To allow project planning, the invention provides a method in which communication events between the...
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7606160 |
System and method to provide routing control of information over networks
A system and method for controlling routing of data. It is determined whether at least one data flow is active, the at least one data flow having an ingress portion of a current ingress path to a...
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7606153 |
Storage system and information processing system
Prior to alteration of the communication route connecting the enterprise servers 5 1 to 5 3 , ports a, b and c of the enterprise server 5 1 are each connected with port 1 of the storage...
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7606151 |
Power reduction in switch architectures
A method according to one embodiment may include receiving, by an integrated circuit of a switch, a plurality of packets, monitoring a rate of the plurality of packets received at the integrated...
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7606149 |
Method and system for alert throttling in media quality monitoring
A method for alert throttling in media quality monitoring, includes monitoring a plurality of active communication sessions. Each active communication session is between at least two endpoints. The...
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7606147 |
Application aware traffic shaping service node positioned between the access and core networks
A method and apparatus for an application aware traffic shaping service node positioned between the access and core networks is described. One embodiment of the invention enforces a per subscriber,...
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7606143 |
System and method for advanced fail-over for packet label swapping
The present method for advanced fail-over packet label swapping for a packet network having a working path and a protection path, each of the working path and protection path interconnected by a...
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7606142 |
Method and system for shared backup allocation in networks based on partial information
A method comprises allocating a respective restoration path to protect each of a plurality of primary paths in a network. Each primary path has a plurality of nodes and at least two subpaths...
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7603574 |
Network interface speed adjustment to accommodate high system latency in power savings mode
A system is coupled to a network by a network interface. In a power savings mode the speed setting of the network interface is reduced to accommodate increased system latency.
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7603479 |
Portable diagnostic device for trouble-shooting a wireless network and a method for trouble-shooting a wireless network
A portable diagnostic device (PDD) for diagnosing packet-based wireless networks. the PDD comprises an input device configured to convert user input into electrical signals, a radio frequency (RF)...
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7603136 |
System and method to perform stable distributed power control in a wireless network
A method to control power transmitted from a node in a wireless network. The method includes receiving one or more signals at the node from one or more other nodes of the wireless network,...
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7602794 |
Implementation of control plane protocols and networking stacks in a distributed network device
A network device, such as a router or switch, uses multiple forwarding and control processors that operate different protocols or operating systems to route a packet in a computer network. A...
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7602759 |
Wireless LAN system making quality of communication improve and a communication method therefor
A wireless LAN system if formed by a base station, mobile stations and a controller. The controller receives a frame over wireless media, and a frame analyzer analyzes the received frame. A...
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7602753 |
Apparatus and method for tracing GPRS tunnel protocol resource
An apparatus and method for tracing a reserved resource of a GTP-U user message trafficked between SGSN (Serving GPRS Support Node) and GGSN (GPRS Gateway Serving Node)sets a tracing function for...
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7602733 |
Parameter setting device and method
An embodiment of the invention provides a parameter setting device. The parameter setting device is disposed in a client connected to the Internet via a network device, and includes a status...
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7602732 |
End-to-end connection packet loss detection algorithm using power level deviation
A method is described for detecting total end-to-end loss of data packets in a packet network that does not require direct access to the packet network. A test signal is generated at a source end...
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7602731 |
System and method for integrated header, state, rate and content anomaly prevention with policy enforcement
The present invention provides an integrated prevention of header, state, rate and content anomalies along with network policy enforcement. A hardware based apparatus classifies layers 2, 3, 4 ...
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7602730 |
Systems and methods for transitioning between fragmentation modes
A cable modem termination system that connects to cable modems includes a scheduler and a system manager. The scheduler schedules transmission opportunities for the cable modems and operates in...
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7602728 |
Method and apparatus for determination of network topology
Network topology information is determined in a network-based communication system by generating communications between, for example, selected pairs of endpoint devices each associated with a...
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7602719 |
Method and arrangement for TCP flow control
An apparatus, method, and computer-readable medium encoded with executable instructions for Transmission Control Protocol (TCP) flow control in a communication system are provided. According to...
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