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7623459 |
Methods and apparatus for providing a flow control system for traffic flow in a wireless mesh network based on traffic prioritization
Embodiments of methods and apparatus for providing a flow control system for traffic flow in a wireless mesh network based on traffic prioritization are generally described herein. Other...
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7623451 |
Bandwidth allocation device and method to guarantee QoS in ethernet passive optical access network
The present invention provides a device and method for allocating a bandwidth to a plurality of optical network units (ONUs) for transmitting an uplink frame in the EPON. The bandwidth allocation...
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7620022 |
TDMA communications apparatus
A CPU of a TDMA communications apparatus examines whether a slot to be allocated for a next transmission is a first slot (S 1 ). If the slot to be allocated is the first slot, the CPU examines...
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7619977 |
Net-centric coordination channel (NCC)
Methods and apparatus are provided for registering an unanticipated node into an ad-hoc network. A communication channel is dedicated as the link between a registry within the network and...
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7619976 |
Data transmission method and data transmission apparatus
When retransmission requests are issued based on the results of error-correction decoding of received data packets to perform data transmission, statistical information indicating whether received...
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7616580 |
Adaptive clock method and system
A device and method are disclosed for correctly restoring a read clock when there are a plurality of STM data stream transmission sources. In a CES device of an ATM communication system, ATM cells...
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7616567 |
Shaping apparatus, communication node and flow control method for controlling bandwidth of variable length frames
A shaping apparatus comprising a plurality of buffer memories allocated for different flows, bandwidth control units associated with the buffer memories, and a read control unit, wherein each of...
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7613848 |
Dynamic stabilization for a stream processing system
Disclosed are a method, upstream processing node, and computer readable medium for dynamically stabilizing a stream processing system. The method includes receiving at least one computing resource...
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7613119 |
Self-configurable wireless local area network node
In a wireless local area network including an access controller (AC) and an access points (AP), the AC transmits a functionality inquiry to the AP. Upon receiving the inquiry, the AP transmits a...
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7610050 |
System for mobile broadband networking using dynamic quality of service provisioning
A wireless networking system uses mobile and fixed transceivers to achieve a network with changing topology. A routing process includes quality-of-service considerations in the network to allow for...
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7609640 |
Methods and applications for avoiding slow-start restart in transmission control protocol network communications
A novel approach is provided for avoiding the “slow-start restart” in TCP communications when network conditions dictate such. The disclosed approach serves to overcome the latency related to...
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7609639 |
Negative acknowledgment (NAK) suppression
Logic circuitry ( 409 ) constantly monitors a transmitter ( 410 ) to determine if the transmitter ( 410 ) is idle. Logic circuitry ( 409 ) suppresses all NAKs until data and other channel...
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7609627 |
Method for packet data transmission
A method for packet data transmission in a communication system is disclosed, where the packet data includes a first type of data packet and at least one alternative second type of data packet....
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7606260 |
Virtual path configuration apparatus, virtual path configuration method, and computer product
Configuration information set in one virtual path configuration apparatus is shared with all the virtual path configuration apparatuses in the virtual private network. The configuration information...
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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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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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7606146 |
Method and apparatus for implementing a policy-based management system on a network device
Resources, such as bandwidth, are allocated on a network as follows. A request for reservation of network resources is received. The reservation includes a destination address on the network....
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7602725 |
System and method for aggregating real-time and historical data
A method and system for aggregating data in an enterprise network are provided. In one embodiment, a method for processing data in an enterprise network includes receiving real-time network...
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7602724 |
Method and apparatus for transmitting circuitry that transmit data at different rates
A system for transmitting data to a first circuit that transmits and receives data at a first rate from a second circuit that transmits data at second rate that is greater than the first rate. This...
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7602723 |
Model for enforcing different phases of the end-to-end negotiation protocol (E2ENP) aiming QoS support for multi-stream and multimedia applications
The underlying invention generally relates to the field of mobile computing in a networking environment with distributed multimedia applications and technologies. More specifically, it is directed...
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7602722 |
Mobile assisted fast scheduling for the reverse link
A wireless communication network is able to perform fast reverse link scheduling by providing data to a user terminal to enable it to select parameters that a base station is to use when scheduling...
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7602695 |
System and method for communicating in a multi-unit structure
A method of providing communications over a plurality of sets of twisted pair conductors connected to a plurality of communication devices located in a plurality of units of a multi-unit structure...
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7600035 |
Dynamic link distance configuration for extended fabric
A method to dynamically allocate credits for a particular port to port link based on measured link distance during the initial interswitch link configuration process. An apparatus implementing such...
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7599340 |
Method and apparatus or eliminating interference caused by hidden nodes
A method and system for eliminating interference caused by hidden nodes is disclosed. An initiator control message is defined for an initiator, (typically a wireless station (STA)), in order to...
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7599310 |
Apparatus and method for managing quality of a label switched path in a convergence network
Provided are an apparatus and method for managing quality of a multi protocol label switching (MPLS) label switched path (LSP), which has been previously established in a convergence network. The...
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7599303 |
System and methods for sending trace messages
A traceroute mechanism enables responses to the traceroute to reach the originating router (originator) along a multihop pseudowire (PW). A traceroute message includes an accumulator operable to...
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7599297 |
Access network with trusted real time feedback
A Method for providing a trusted feedback ( 8, 80 ) in an access network ( 1 ) is described, wherein a real time service monitor ( 7, 70 ) for real time monitoring the quality of service provided...
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7599290 |
Methods and systems for providing quality of service in packet-based core transport networks
Methods and systems for providing necessary and sufficient quality-of-service (QoS), in a packet-based core transport network that utilizes dynamic setting of bandwidth management pipes or...
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7596094 |
System and method for transmission of operations, administration, and maintenance packets between ATM and switching networks upon failures
A system and method of notifying a first communication network of a fault related to a second communication network is provided. The first communication network is connected to the second...
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7596079 |
System and method for communicating in a multi-unit structure
A system and method of providing communications over twisted pair conductors connected to a plurality of communication devices located in a plurality of units of a multi-unit structure is provided....
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7593345 |
Altering latency for network testing
Systems and methods for altering a latency of network messages. A latency control system is configured to alter the latency of one or more network messages transmitted in a network. The latency of...
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7593338 |
Congestion control method and system for reducing a retransmission timeout count in a transmission control protocol
A congestion control method and system in a communication system that transmits and receives a data segment using Transmission Control Protocol (TCP) and performs a Fast Retransmit mode and a Fast...
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7593328 |
Flow control method using feedback to control flow on the network, switch and channels in large communication networks
A flow control method of MAN transmission equipment is disclosed wherein when congestion occurs in a data transmission port of a data transmission equipment at a receiving end, an Ethernet flow...
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7590742 |
IP address management
Managing addresses to be assigned to users of an IP network is described, in which it is detected that a packet has been addressed to a released address held in a queue for holding released...
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7590064 |
Method and system of flow control in multi-hop wireless access networks
A system, method and relay transceiver for multi-hop wireless communications. In the relay, there is a receiver for adapted to receive packets on a first wireless link collectively destined for at...
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7586950 |
Remote management interface
A system and method for remote management of a network device is disclosed. The system includes a network device controller and a transmit unit coupled to the network device controller. The...
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7586850 |
Prevention of head of line blocking in a multi-rate switched Fibre Channel loop attached system
A method is disclosed for maintaining a table of recent accesses for each port for use in predicting whether a request for data from a source device is likely to be sent to a high speed or low...
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7584293 |
Information transmission rate control across a core network
The present invention relates to the information transmission rate between telecommunications nodes. More particularly the invention relates to the control of the rate at which information is...
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7583738 |
Apparatus and method for reducing peak-to-average power ratio in orthogonal frequency division multiplexing communication system
Provided is a method for reducing a PAPR (Peak-to-Average Power Ratio) of a transmit signal in a broadband wireless communication. The method includes the steps of: assigning information signals to...
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7583606 |
Reducing overhead when using loopback cells for fault detection in bi-directional virtual circuits
An end system (“first end system”) concluding that a bi-directional virtual circuit is operational if the other end system (at the other end of the virtual circuit) has determined that the...
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7580360 |
Method and apparatus for generating routing information in a data communications network
A method and apparatus are disclosed for generating routing information in a data communications network. A first network element (such as a router) receives information relating to a second...
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7580358 |
Bidirectional communication control apparatus, terminal apparatus, and bidirectional communication control method
A terminal apparatus of a communication system is provided with an MAC section (bidirectional communication apparatus), a PHY section, a tuner, and a back-end section. The MAC section comprises a...
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7580354 |
Multi-speed cut through operation in fibre channel switches
A method and system for routing frames based on a port's speed using a fiber channel switch element is provided. The method includes, receiving a portion of a frame in a receive buffer of a port;...
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7570592 |
Data transfer device for executing the process discarding error frame
A data transmission apparatus and a data transmission method for receiving an input of control frame and a data frame, transmitting or discarding the data frame according to the control frame...
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7570591 |
Method and apparatus for negotiating link speed and configuration
In an embodiment of the invention, a method for negotiating link speed and configuration, includes: performing a modulation of a data D with contents of a synchronous scrambler in order to generate...
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7568046 |
Method for connection acceptance control and optimal multi-media content delivery over networks
A system for allocating bandwidth between a server device and at least one client device. The system includes a call acceptance module operative to receive an incoming request for service; a flow...
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7567797 |
Data application-triggered call volume management
In a system and method for providing data application-triggered call volume management, data application content is multicast to a plurality of wireless terminals, the data application content...
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7567555 |
Post answer call redirection via voice over IP
A method is provided for forming a multi-media communication path between at least first, second and third communication devices coupled to a multi-media provider system during post answer call...
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7567515 |
Inter-layer communication of receipt confirmation for releasing retransmission buffer contents
Provided is a multi-layered transmission technique in which a signal indicating that a transmitted data packet has been correctly received by the receiver is provided from one communication layer...
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7567514 |
RAID apparatus, and communication-connection monitoring method and program
An interdevice communication monitoring unit 62 - 1 calculates a variable timeout time (T 2 −T) by subtracting an elapsed time T from a predetermined fixed timeout time T 2 for monitoring an...
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