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7543326 |
Dynamic rate control
Dynamic rate control can be implemented in a television-based entertainment environment when forwarding coded data. Real-time information flows are encoded, transcoded, compressed, etc. into data...
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7542423 |
Hardware load balancing through a single fabric
The present invention relates to a method and apparatus for balancing loads in a switching fabric. The switching fabric comprises a plurality of data ports through which data frames enter or exit...
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7542418 |
Method and apparatus for detecting and removing orphaned primitives in a fibre channel network
A method and system for detecting orphaned CLS primitives in a fibre channel network having a fibre channel switch element coupled to an arbitrated loop is provided. The method includes, sending an...
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7542766 |
Mobile communication system, compressed-mode controlling method for the same system, and base and mobile stations in the same system
In a mobile communication system in which a compressed mode can be activated at the time of hand over, or when a base station which the mobile station is in communication with is switched to...
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7542421 |
Adaptive control of transmission power and data rates of transmission links between access nodes of a mesh network
A method of optimizing link transmission parameters between access nodes within a mesh network is disclosed. The method includes each access node within the mesh transmitting packets at N different...
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7542416 |
Connection admission control for bursty real-time traffic in a network with multiple service classes
The method estimates a capacity requirement as a function of a cell loss ratio (CLR) requirement, estimates a capacity requirement as a function of the a cell delay variation (CDV) requirement, and...
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7542422 |
Method and apparatus for classifying video flows to minimize switching time at a user terminal
A method and apparatus for classifying video flows to minimize switching time at a user terminal is described. One aspect of the invention relates to classifying video for distribution. A plurality...
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7539138 |
Method of arranging data transfer in a wireless telecommunication system
A method of arranging data transfer in a wireless telecommunication system comprising at least one wireless terminal, a first radio access gateway and a first base station connected thereto, a...
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7539142 |
Ethernet LAN interface for T3 network
A differential time domain digital communication bridge module interfaces 100 Mbps Ethernet traffic with a T3 communication link, using a relatively small sized data buffer. To avoid dropping...
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7539140 |
Method to determine average number of packets per burst for transmission of data packets through a network
The data packets with a maximum allowable delay and an average packet rate are aggregated in a node of the network of a burst and the burst is transmitted with a number of packets. The number of...
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7539193 |
System and method for facilitating communication between a CMTS and an application server in a cable network
A system and method for facilitating communication between a CMTS and an application sever in a cable network. Customer premises equipment (CPE) generates packets that are sent through a cable...
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7539203 |
Multiple channel flow control with first-in-first-out (FIFO) read/write random access memory (RAM)
According to embodiments of the present invention, a data source provides data on multiple channels to a data sink. In embodiments, each channel shares the same random access memory (RAM)-based...
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7539160 |
Method and system for controlling access bearer in a real-time data service
A radio access network (RNC) assigns for a real-time media session a real-time access bearer that can be shifted between a dedicated channel state and a common channel state. The assignment is made...
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7538693 |
Method and apparatus for updating decoder configuration
A method of and apparatus for updating decoding information are provided. A method of transmitting media data includes generating a media stream including one or more media data items, one or more...
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7539176 |
System and method for providing link, node and PG policy based routing in PNNI based ATM networks
A system and method for providing link, node, and PG policy based routing in PNNI based ATM networks is disclosed. A computer implemented method signals and routes a call in the network. Upon...
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7539141 |
Method and apparatus for synchronous unbuffered flow control of packets on a ring interconnect
Embodiments of the present invention are related in general to data flow control in a network and in particular to synchronous packet flow control in a ring interconnect. An embodiment of a method...
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7539143 |
Network switching device ingress memory system
A switching device includes an ingress memory system having a VOQ-based design to provide an infrastructure for enabling fine-grained QoS and SLAs.
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7539207 |
Method and base station for controlling link adaptation and packet scheduling in high speed downlink packet access (HSDPA) radio system
A method of controlling link adaptation and packet scheduling in an HSDPA (High Speed Downlink Packet Access) radio system and an HSDPA base station communicating over a control channel with one or...
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7539139 |
Method for transmission of data packets through a network with an aggregation strategy with timeout to a burst
A method for transmission of data packets through a network is provided. The data packets with a maximum allowable delay are aggregated in a node of the network according to an aggregation strategy...
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7539136 |
Random early detection over wireless links
Random early detection (RED) controlled loss (i.e., discarding data packets) is determined as a function of change in processing gain assigned by a resource management system in a data network...
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7539460 |
Method and tester for determining an error rate of a mobile-telephone device, especially for USF-BLER
A method and apparatus for determining an error rate is described, in which a transmission block having an allocation signal is received by a mobile communications device that is to be tested. The...
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7536473 |
General input/output architecture, protocol and related methods to implement flow control
An enhanced general input/output communication architecture, protocol and related methods are presented.
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7535843 |
Method, apparatus and system for granular policing based on multiple arrival curves
A method for granular policing includes a novel policing architecture which evaluates an arriving cell's conformance by comparing the actual arrival characteristic against a family or a set of...
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7535844 |
Method and apparatus for digital signal communication
A communication circuit comprises a plurality of receivers to receive the serial data from multiple lanes of a communication channel. The receivers may convert data received from the lanes from a...
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7535835 |
Prioritizing data with flow control
There is disclosed a method and controller for controlling an information flow in an acyclic data transmission system including receiving a plurality of data packets, and allocating a priority...
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7535836 |
Method and system to provide word-level flow control using spare link bandwidth
Aspects of the invention utilize a secondary communication channel to conduct flow control at the word level. As a result, the overhead associated with flow control can be reduced, as well as the...
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7533176 |
Method for supporting connection establishment in an offload of network protocol processing
A number of improvements in network adapters that offload protocol processing from the host processor are provided. Specifically, a mechanism for improving connection establishment in a system...
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7532583 |
Method for integrating downstream performance and resource usage statistics into load balancing weights
In datacenter environments, many copies of servicing components (application servers, http servers, etc) are used to handle larger loads. In these cases, incoming service requests typically go to a...
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7529190 |
Method, device and software for digital inverse multiplexing
A packet of digital data is split into a first flow wherein the packet of digital data is sent from front to rear a second flow wherein the packet of digital data is sent from rear to front, and a...
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7529187 |
Detecting network evasion and misinformation
Network evasion and misinformation detection are disclosed. Techniques are provided for network security, including determining whether a particular packet, segment, frame, or other data...
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7529191 |
Programmable metering behavior based on table lookup
A network device for processing data on a data network including a plurality of ports, configured to receive data from a data network and to send processed data to the data network via an egress...
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7529180 |
Switch failover for aggregated data communication links
A network device, method and computer program product for communicating data over aggregated links, wherein each of the aggregated links comprises a plurality of data communication links. The...
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7529189 |
Mechanism for imposing a consistent delay on information sets received from a variable rate information stream
A mechanism is disclosed for imposing a delay on a variable rate information stream. A stream of information sets is received, where the stream has a variable information rate that can change from...
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7529867 |
Adaptive, scalable I/O request handling architecture in virtualized computer systems and networks
A system and method for processing input/output (I/O) requests in a virtualized computer system. I/O requests are received from a virtual machine. A set of virtual I/O channels that may be...
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7529548 |
Method and system for adapting a wireless link to achieve a desired channel quality
Adapting a wireless communications link between a transmitter and a receiver involves reducing the RF bandwidth of an uplink communications channel to achieve a desired channel quality. The RF...
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7525916 |
High-efficiency control of radio burst signal transmission system
A radio burst signal transmission system operates to switch between a first control process for optimizing the number of bits added per symbol depending on the probability of successful reception...
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7525910 |
Method and system for non-disruptive data capture in networks
A method and fiber channel switch element for capturing data in a fiber channel system is provided. The method includes, detecting a condition for enabling data capture; setting a control bit to...
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7526304 |
Method of increasing the capacity of enhanced data channel on uplink in a wireless communications system
In a UMTS wireless communication system, the enhanced dedicated physical control channel (E-DPCCH) that is usually always transmitted together with the enhanced dedicated physical data channel...
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7525912 |
Packet shaper
When a packet arrives at a shaping unit 500 , a discard control unit 510 judges whether to “store” or “discard” the arrived packet. Packets judged to be “stored” are stored into a...
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7525911 |
Congestion controller for Ethernet switch
The present invention relates to a congestion controller, which suppress transmission traffic based on a traffic attribute in the event of congestion especially in a circumstance in which a...
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7525915 |
Quality of service management for a wireless local area network
A method for managing quality of service (QoS) in a wireless local area network begins by receiving a traffic flow. The traffic flow is mapped to a traffic class (TC), based on QoS requirements of...
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7525991 |
Communication terminal device and communication control method
The present invention discloses a communication terminal apparatus, by which it is possible to perform communication while comprehensively controlling a plurality of different communication means....
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7526522 |
Content-transmitting apparatus, content-receiving apparatus, content transmitting/receiving system, methods, and recording medium thereof
A content-transmitting apparatus transmits reproduction control information including order of reproduction, reproducing section, and reproduction date information of contents which transmitted in...
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7522522 |
Method and system for reducing latency and congestion in fibre channel switches
A method and system for routing fiber channel frames using a fiber channel switch element is provided. The switch element includes, a port with a buffer having more than one memory slot for...
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7522525 |
L2 switch
In an L2 switch having a VLAN function for configuring a layer 2 network in a star topology, a mesh topology, a ring topology, or the like, a VLAN functional portion maps a frame to a predetermined...
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7522516 |
Exception handling system for packet processing system
An exception handling system for a packet processing system is described. In this exception handling system, there are several exception handlers. One of the exception handlers is selected based on...
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7522523 |
Assigning packet queue priority
Setting packet queue priority is disclosed. A rate associated with a packet queue is measured. The rate is compared to a quality of service metric. A priority is assigned to the packet queue based...
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7523497 |
Packet flooding defense system
The invention prevents “packet flooding”, where an attacker uses up all available bandwidth to a victim with useless data. It can also be used to prevent some other related denial of service...
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7523000 |
Vehicle pre-collision countermeasure system
A vehicle pre-collision countermeasure system is provided has a communication component, a rear collision predicting component and an acceleration countermeasure component. The communication...
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7522519 |
Apparatus, and associated method, for asynchronously pre-reserving channel to effectuate an interactive packet communication service in a radio communication system
Apparatus, and an associated method, is provided to facilitate communications pursuant to an interactive packet radio communication service, such as an interactive gaming service. When data is to...
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