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8176169 |
Method for network visualization
A method of visualizing network data includes parsing a collection of packets in accordance with a set of categories related to characteristics of the collection of packets, the categories...
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8174976 |
Method and apparatus for controlling message traffic license
The present invention relates to a method and an apparatus for controlling message traffic licenses. The method includes: controlling message traffic through an ordinary license; judging whether...
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8169975 |
Method for reserving propagation time by estimating channel environment in wireless personal area network
Provided is a method for reserving a propagation time by estimating a channel environment in a wireless personal area network. The method includes the steps of: a) measuring a propagation range to...
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8160601 |
Method for optimizing spatial modulation in a wireless link and network element thereto
The selection of the spatial mode together with modulation and encoding schemes based on channel condition measurements requested from MS forms a basis for selecting a best transmission data rate...
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8159949 |
Linked-list hybrid peer-to-peer system and method for optimizing throughput speed and preventing data starvation
A system and method is described for formulating a linked-list hybrid peer-to-peer sub-network that analyzes capabilities of a plurality of nodes, and creating at least two linked-list hybrid...
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8159950 |
Determining processor occupancy of a cluster of home location registers
Methods and computer readable mediums are provided for determining the processor occupancy of a cluster of HLR registers. A deterministic-based performance model is utilized to determine the...
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8159954 |
Method and arragement for advanced routing metrics in multihop networks
The inventors have envisioned a multihop network scenario in which nodes are equipped with advanced multi-antenna arrangements, and recognized the advantage of exploring the presence of such...
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8144585 |
Data processing device interface and methods thereof
A method of receiving communications at a data processing device includes receiving a packet from a virtual channel associated with a physical communication link. The packet is associated with a...
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8140702 |
System and method of maximizing utility in media delivery network
A method is provided for maximizing utility of a media delivery network having a media source, a first media adaptor, a second media adaptor and a media renderer. The media source can provide data...
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8130647 |
Method and apparatus for managing aggregate bandwidth at a server
A method, apparatus, and computer implemented instructions for managing traffic in a network data processing system. Traffic for a plurality of network paths is monitored. In response a packet for...
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8125902 |
Method and system for congestion avoidance in packet switching devices
A method, apparatus and computer-readable storage medium for regulating packet flow through a device such as a router with a switch fabric. Congestion information, such as statistics on bandwidth...
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8111618 |
End-to-end service quality using source-routed probes
The need to monitor real time network services has prompted service providers to use new measurement technologies, such as service-specific probes. A service-specific probe is an active probe that...
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8107376 |
Managing hierarchically organized subscriber profiles
Methods are provided for managing hierarchically organized subscriber profiles. According to one embodiment, a policy engine of a VR defines services available to subscribers in terms of profile...
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8107366 |
System and method for using centralized network performance tables to manage network communications
A system for centrally controlling packet network communications may include an input/output (I/O) unit configured to communicate data packets over a packet network with multiple network...
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8081588 |
Methods and apparatus for increasing data throughput by grouping data packets into maximum transmissible units
A mobile communication device has a wireless transceiver and one or more processors for communicating data in a wireless communication system. The one or more processors are operative to receive a...
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8081985 |
Load management for a mobility management entity of a cellular communication system
A cellular communication system comprises a Mobile Management Entity, MME, 117 and a load characteristic processor 203 that determines an MME load characteristic for base stations 101-107 in...
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8081597 |
Quasi synchronous transmission in cellular networks
Aspects of the invention include a root node of a wireless communication infrastructure that buffers data packets for transmission by base stations over an air interface. The root node determines a...
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8078148 |
Memory full pipeline
A method of accommodating legacy devices in which application memory is not able to operate fast enough to reliably receive data from a relay or other external device is disclosed. An application...
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8078168 |
Scanning and decoding methods and apparatus for mobile communication devices
For each broadcast control channel of a plurality of broadcast control channels associated with a plurality of wireless networks, a mobile device decodes control information on the broadcast...
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8051419 |
Method of dynamically adjusting number of task request
A method of dynamically adjusting the number of task requests is provided, which is applicable to an Internet Small Computer System Interface (iSCSI) protocol. When a target receives a task request...
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8031684 |
Nodal policy inclusive techniques for operating an ad hoc network
A method of operating an ad hoc network comprising a plurality of devices (11-16). Each device includes communication means for communicating with other ones of the plurality of devices when they...
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8001545 |
Method and system for regulating communication traffic using a limiter thread
A methodology for using multiple execution threads to regulate message traffic is presented. An application thread spawns a limiter thread, and each have access in shared memory to a message count...
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7992208 |
Detection of nonconforming network traffic flow aggregates for mitigating distributed denial of service attacks
An estimate of a portion of network traffic that is nonconforming to a communication transmission control protocol is used to signal that a distributed denial of service attack may be occurring....
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7990875 |
Telecommunications system and method
A telecommunications system provides mobile internet protocol related communications services to mobile nodes via a plurality of access networks that each include an access gateway, a mobility...
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7986625 |
Resource-aware system, method and program product for managing request traffic based on a management policy
Under the present invention, the performance of a set of system resources is monitored in response to incoming request traffic. When a system resource is approaching an overload condition, a...
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7983160 |
Method and apparatus for transmitting a coded video signal
A method and apparatus for transmitting a digitally encoded video image in real time via a data network wherein the video image is digitally encoded using a compression algorithm having a variable...
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7969882 |
Packet transfer rate monitoring control apparatus, method, and program
In a packet communication network in which the minimum guaranteed rate and maximum limiting rate of packet transfer are contracted for each service, this invention classifies flows corresponding to...
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7970962 |
Method and apparatus utilizing a tail bus to solve back-to-back data burst problems
A network device includes a port and a bus transmission calculation module. The port is connected to the network device to receive a data burst. The bus transmission calculation module connects to...
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7965633 |
Method of downlink rate control
The present invention provides a method involving at least one base station and at least one mobile unit is provided. The method includes receiving rate control information associated with at least...
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7965638 |
Policing machine incorporating randomization of rate threshold
A novel policer mechanism that incorporates randomization of the rate threshold which prevents “lockup” and “synchronization” problems associated with prior art policers that employ fixed rate th...
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7961611 |
System and method for traffic allocation
A method for operating a control module to allocate traffic exchanges between an intermediate network and a plurality of carrier networks in a communication system is provided. The method includes...
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7961615 |
Managing hierarchically organized subscriber profiles
Methods are provided for managing hierarchically organized subscriber profiles. According to one embodiment of the present invention, a subscriber connection is created with a virtual router...
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7961605 |
System and method for enabling management of a plurality of messages in a communication network
A method and system for enabling management of a plurality of messages in a communication network is provided. The method includes measuring an in-load and an out-service corresponding to a...
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7961744 |
Frame multiplexing device
A frame multiplexer includes a plurality of counters each of which is provided for each of the lines. A flow monitoring unit monitors frame flow of each line by referring to the counter of the...
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7961616 |
Method and apparatus for congestion control in a wireless communication system
Method and apparatus for congestion control in a wireless communication system. Individual target data rate values are assigned individual access terminals. The individual data rates of the access...
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7957461 |
Calibrating automatic test equipment
Calibrating automatic test equipment (ATE) includes determining an offset between a reference timing event and a channel event, where the channel event is associated with a communication channel of...
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7953003 |
Requesting permission from a base station to send packets queued at a mobile station according to its transmission delay
A method of operating a communication station including queuing data units, estimating the transmission delay of at least one of the data units in the queue, and if the estimated transmission delay...
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7953791 |
Network resource monitoring and measurement system and method
A method and system for analysing and measuring multiple sources of data over a communications network (18) so as to ascertain information or usage of one or more resources, such as resource...
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7948897 |
Delay management for distributed communications networks
A method for programming the delay for a node in a communication system is disclosed. The node receives a selected delay value and a signal path delay value indicating a delay for signals...
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7944823 |
System and method for addressing dynamic congestion abatement for GSM suppression/compression
An apparatus for communicating data is provided that includes a cell site element associated with a base transceiver station and operable to receive a plurality of packets associated with a...
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7940789 |
Method for evaluating radio links in a communication network
The invention concerns a method for the rate regulation of radio link probing in a communication network comprising at least a receiver terminal and at least one transmitter terminal, characterized...
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7936677 |
Selection of an audio visual stream by sampling
The embodiments of the present invention provide for methods, devices, and systems for providing quality of service to network data that is received by an intermediate node in a local area network....
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7933261 |
Communication method, communication system, communication device, and program using multiple communication modes
In a communication method for performing data communication between communication devices via a network according to a predetermined mode, an attempt to establish the data communication according...
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7920471 |
Call admission control method and system
A call admission control technique allowing flexible and reliable call admissions at an ATM switch in the case of an ATM network including both QoS-specified and QoS-unspecified virtual connections...
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7917624 |
Wireless network having control plane segregation
A wireless network having control plane segregation is described herein. In one embodiment, an exemplary network architecture includes, but is not limited to, multiple access points coupled to a...
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7907661 |
Testability technique for phase interpolators
A method and circuit for testing phase interpolators is provided. The method performs a sweep over a phase interpolator delay range and detects if the phase interpolators experience an unacceptably...
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7886073 |
Systems and methods of reducing media stream delay
In one embodiment, a method includes requesting accelerated delivery of a specified media stream. The media stream contains a plurality of video frames. The method also includes receiving a...
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7881196 |
Resource reservation in a packet switched telecommunications network
Resource reservation in a packed switched telecommunications network is provided. System and method are directed to make resource reservation especially in an Internet Protocol (IP) network for...
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7876683 |
Managing hierarchically organized subscriber profiles
Methods are provided for managing hierarchically organized subscriber profiles. According to one embodiment, subscriber services are modified without requiring a change to the subscriber's...
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7873747 |
Device and method for transmitting data
An apparatus and method for transmitting data. The method for transmitting data includes compressing data to be transmitted and configuring a plurality of packets, arranging the packets such that...
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