Matches 1 - 30 out of 30


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US20120140773 WRR SCHEDULER CONFIGURATION FOR OPTIMIZED LATENCY, BUFFER UTILIZATION  
A method includes receiving network information for calculating weighted round-robin (WRR) weights, calculating WRR weights associated with queues based on the network information, and determining...
US20090028161 NETWORK TRAFFIC MANAGEMENT  
One aspect of the specification is the use of a virtual entity to represent the bandwidth bottleneck point in a network. Areas of the network where bandwidth does not need to be managed can be...
US20110149977 AVOIDING UNFAIR ADVANTAGE IN WEIGHTED ROUND ROBIN (WRR) SCHEDULING  
A network device includes multiple queues to store packets to be scheduled, and a weighted round-robin (WRR) scheduler. The WRR scheduler performs a first WRR scheduling iteration including...
US20100296513 PIPELINE SCHEDULER WITH FAIRNESS AND MINIMUM BANDWIDTH GUARANTEE  
A pipeline scheduler provides a minimum bandwidth guarantee by transporting cells from an input port to an output port in a two-phased approach. Cells that conform to a minimum cell rate (MCR) are...
US20070053293 OPTIMIZING DATA RATE FOR VIDEO SERVICES  
Optimizing data rates for video services on a broadband network. Different data rates can be delivered to a subscriber premises depending on the size of the display screen connected to a set-top...
US20060221978 Backlogged queue manager  
A system, apparatus, method and article to manage backlogged queues are described. The apparatus may include a backlogged queue manager to manage one or more queues. The backlogged queue manager...
US20100027561 DYNAMIC BANDWIDTH ALLOCATION IN A PASSIVE OPTICAL ACCESS NETWORK  
A method of allocating upstream bandwidth to at least a first upstream traffic flow and a second upstream traffic flow in a passive optical access network includes: a) associating a first timer to...
US20090285219 DEFICIT AND GROUP ROUND ROBIN SCHEDULING FOR EFFICIENT NETWORK TRAFFIC MANAGEMENT  
Data traffic is scheduled by, in a first scheduler, selecting a source of traffic from a plurality of sources of traffic, each source being associated with a second scheduler, in a second...
US20080069115 BIFURCATED TRANSACTION SELECTOR SUPPORTING DYNAMIC PRIORITIES IN MULTI-PORT SWITCH  
A bifurcated selector for transmitting transactions from a plurality of transaction queues out a port of a switch. A transaction scheduler selects transactions of the queues for transmission to a...
US20080137666 Cut-through information scheduler  
A cut-through system and method are provided for scheduling information in an information distribution device. The method receives a plurality of information streams. A master schedule is created...
US20080037553 SYSTEMS AND METHODS FOR ALLOCATING BANDWIDTH TO PORTS IN A COMPUTER NETWORK  
A system and a method for allocating bandwidth to ports in a computer network are provided. The method includes generating a default global parameter template having a first set of control...
US20070248101 EFFICIENT POLICER BASED WEIGHTED FAIR BANDWIDTH METHOD AND SYSTEM  
An efficient policer based weighted fairness bandwidth distribution system is disclosed. The system is based on a plurality of policers and a single queue. To achieve fairness, the rate for...
US20060067331 Method for routing traffic using traffic weighting factors  
The invention comprises a method for routing traffic from a first node towards a plurality of intermediate nodes according to respective traffic weighting factors associated with the plurality of...
US20150263817 SCHEDULING IN A TWO-TIER NETWORK  
A method, system and computer program product to schedule transmissions in a two-tier network are provided. In an example, the system includes a Data Over Cable Service Interface Specification...
US20080298372 STRUCTURE AND METHOD FOR SCHEDULER PIPELINE DESIGN FOR HIERARCHICAL LINK SHARING  
A pipeline configuration is described for use in network traffic management for the hardware scheduling of events arranged in a hierarchical linkage. The configuration reduces costs by minimizing...
US20060013229 Method and arrangement to reserve resources in an ip network  
The invention relates to a method for pre-allocating network resources within an IP-network. Reserved resources are allocated based on usage history statistics when available usage history...
US20050105533 Video stream server switching  
A method is provided for switching video stream servers in a video streaming system adapted to transmit video over the Internet comprising, creating and initializing a plurality of supporting...
US20050185655 Process for pre-emption of resources from a mobile communications network, with a view to establishing a service according to a maximum associated pre-emption rate  
A mobile communications network comprises a core network (CN) connected to a radio access network (UTRAN). This network is constructed in such a way as to associate to each RAB, with a view to its...
US20050180430 Packet communication device and method  
A packet receiver receives packets from other communication devices, and a resource reservation management table stores information of packets that needs resource reservation of a network. A...
US20070140260 System and method of single switch string hardware  
An improved string switch architecture is provided having a partial shared memory. The string switch includes a plurality of input ports configured to classify incoming packets, wherein the...
US20070133561 Apparatus and method for performing packet scheduling using adaptation round robin  
A packet scheduling apparatus and method using an adaptation round-robin method is disclosed. In order to schedule services of a plurality of flows over a high-speed communication network in which...
US20050213586 System and method to increase network throughput  
Data flows in a network are managed by dynamically determining bandwidth usage and available bandwidth for IP-ABR service data flows and dynamically allocating a portion of the available bandwidth...
US20050068966 Centralized bandwidth management method and apparatus  
Disclosed is an apparatus and method for granting guaranteed bandwidth between one or more data transmission priority requesting sources and one or more resources upon request. Data sources that...
US20080043747 Apparatus, method, system and software product for a scheduling synchronization mechanism in a multi-hop environment  
A method is disclosed for commencing distributed scheduling of uplink communication, in a component of a multihop relay system of a wireless network. The component sends information that is...
US20080232377 COMMUNICATION DEVICE AND METHOD FOR CONTROLLING THE OUTPUT OF PACKETS  
An apparatus including a holding portion temporarily holding packets for each individual quality class; a counter counting the amount of data of packets output from the holding portion for each...
US20080008190 Method and apparatus for distributing statistical multiplex signals to handheld devices  
An aspect of the invention relates to a method and apparatus for statistically multiplexing content from a plurality of encoders. In one example, a respective need data value from each of the...
US20080095174 Methods and systems for communication  
One embodiment relates to a communication system. The communication system includes a central node that is coupled to a communication channel and configured to individually communicate with a...
US20070104206 Method and apparatus for allocating channels for data communication in a radio communication system  
Apparatus, and an associated method, for allocating communication resources in a data radio communication system, such as a communication system that provides for EDGE data communication services....
US20100172358 Quality of Service Support for A/V Streams  
An access control mechanism in a network connecting one or more sink devices to a server providing audio/visual data (A/V) in streams. As a sink device requests access, the server measures...
US20080130657 METHOD AND APPARATUS FOR DYNAMICALLY ALLOCATING BANDWIDTH BY HIERARCHICAL WEIGHT ROUND ROBIN  
Provided are method and apparatus for dynamically allocating unlink bandwidth in Ethernet PON. In the method and apparatus, report value, which are received for each logical link identifications...

Matches 1 - 30 out of 30