Matches 1 - 50 out of 252 1 2 3 4 5 6 >


Match Document Document Title
US20130121149 SYSTEM AND METHOD FOR USING VIRTUAL LANES TO ALLEVIATE CONGESTION IN A FAT-TREE TOPOLOGY  
A system and method can alleviate congestion in a middleware machine environment with a plurality of switches in a fat-tree topology. The middleware machine environment can support a plurality of...
US20140328172 CONGESTION CONTROL AND QOS IN NOC BY REGULATING THE INJECTION TRAFFIC  
Systems and methods described herein are directed to solutions for NoC interconnects that provide congestion avoidance and end-to-end uniform and weighted-fair allocation of resource bandwidths...
US20130077487 Controlling Registration Floods In VoIP Networks Via DNS  
A mechanism controls global synchronization, or registration floods, that may result when a large number of endpoints in a Voice over Internet Protocol (VoIP) network such as an Internet Protocol...
US20140219088 QUALITY OF EXPERIENCE ENHANCEMENTS OVER WIRELESS NETWORKS  
Systems and methods for providing content-aware adaptation of multimedia communications in wireless networks to ensure Quality of Experience (QoE) of the content transmitted by the multimedia...
US20080273460 METHODS AND SYSTEMS FOR COMMUNICATION BETWEEN NETWORK ELEMENTS  
A system for synchronizing a first network device and a second network device. The first network device comprises an interface configured to release over a communication link a first signal...
US20150180780 CONGESTION ABATEMENT IN A NETWORK INTERCONNECT  
A method and system for detecting congestion in a network of nodes, abating the network congestion, and identifying the cause of the network congestion is provided. A congestion detection system...
US20130215739 ROUTING METHOD FOR A WIRELESS MULTI-HOP NETWORK  
Disclosed is a routing method named lock routing for a wireless multi-hop network, which can be based on next-hop routing and source routing and named next-hop lock routing and source lock routing...
US20130064086 Device and a System For IP Traffic Offloading  
A Mobile Control Entity (125, 225) for a system (100, 200), arranged to communicate with a first Mobile Gateway (110, 210) and a Radio Network Control Entity (130, 230), to receive an instruction...
US20130308452 METHOD AND APPARATUS FOR MITIGATING AN OVERLOAD IN A NETWORK  
A method and apparatus for managing an overload condition in a network are disclosed. For example, the method monitors the network for a traffic overload condition, and determines whether a more...
US20120176897 Multipoint Delivery Entity and Method  
A multipoint delivery entity for receiving multipoint transmissions from an upstream entity and delivering said multipoint transmissions downstream to multipoint receivers, said entity...
US20120014249 System and Method for Routing Internet Traffic Over Internet Links  
An apparatus and method for routing IP traffic in real time from at least one network user to a plurality of Internet links. Embodiments include assigning different ranks to different Internet...
US20140204744 MECHANISMS TO IMPROVE THE TRANSMISSION CONTROL PROTOCOL PERFORMANCE IN WIRELESS NETWORKS  
A system located on either side of a wireless network for reducing the amount of collisions in the wireless network comprises a TCP server in communication with a TCP client using TCP protocols...
US20120201136 MECHANISMS TO IMPROVE THE TRANSMISSION CONTROL PROTOCOL PERFORMANCE IN WIRELESS NETWORKS  
A system located on either side of a wireless network for reducing the amount of collisions in the wireless network comprises a TCP server in communication with a TCP client using TCP protocols...
US20110103223 System and Method to Determine Resource Status of End-to-End Path  
Determining availability of an end-to-end physical path associated with reserved resources of a tunnel may include determining, for one or more nodes, a resource status for one or more resources...
US20120044807 METHOD AND SYSTEM FOR ENFORCING TRAFFIC POLICIES AT A POLICY ENFORCEMENT POINT IN A WIRELESS COMMUNICATIONS NETWORK  
Embodiments of a method and system for enforcing a traffic policy at a Policy Enforcement Point (PEP) that controls the flow of traffic in a wireless communications network are described. In one...
US20110205896 Method and Device for Monitoring Service Quality in a Network  
A method of monitoring the end-to-end quality of a service in a telecommunications network includes: a step (F10) of negotiating with the provider of the service a contract including at least one...
US20130003546 System and Method for Achieving Lossless Packet Delivery in Packet Rate Oversubscribed Systems  
A system and method for achieving lossless packet delivery in packet rate oversubscribed systems. Link-level packet rate control can be effected through the transmission of packet rate control...
US20120213070 DYNAMIC SETTING OF OPTIMAL BUFFER SIZES IN IP NETWORKS  
A communications system provides a dynamic setting of optimal buffer sizes in IP networks. A method for dynamically adjusting buffer capacities of a router may include steps of monitoring a number...
US20140204743 NETWORK LATENCY OPTIMIZATION  
A network may provide latency optimization by configuring respective latency values of one or more network components. A latency manager may receive a request indicative of a maximum latency value...
US20110222403 METHOD FOR REPORTING QOS CONTROL-RELATED INFORMATION IN NETWORK AND NETWORK ENTITY THEREFOR  
A method for reporting Quality of Service (QoS) control-related information in a network is provided, in which an intermediate network entity located within an end-to-end path generates the QoS...
US20130301410 Multiple Logical Channels for Use in Network Devices  
A method for establishing a virtual channel between network devices is disclosed. In the case of a local network device establishing a virtual channel with a remote network device, a virtual...
US20110205895 METHOD OF ESTIMATING CONGESTION  
Provided is a method of controlling traffic transmitted over a network path from a transmitter to a receiver via a router, the traffic comprising a plurality of packets, and the method comprising:...
US20090190472 End-to-end network management with tie-down data integration  
A method for managing tie-down information in a network management system for a telecommunications network including: providing tie-down information to the network management system associated...
US20140204742 POSITIVE FEEDBACK ETHERNET LINK FLOW CONTROL FOR PROMOTING LOSSLESS ETHERNET  
An Ethernet node includes a receiver and transmitter for coupling to an Ethernet link for transceiving Ethernet frames with a remote Ethernet node at a remote end of the Ethernet link. The...
US20050052998 Management of peer-to-peer networks using reputation data  
A method of operating a computer entity in a peer-to-peer network is provided in which the computer entity carries out a reputation management process in which it collects reputation data items...
US20110242977 RADIO COMMUNICATION SYSTEM, RADIO NETWORK CONTROLLER, RADIO BASE STATION AND RADIO COMMUNICATION METHOD  
A radio network controller activates a signal transmission suppression timer to suppress transmission of a congestion signal, when a new radio base station is added as a radio base station with...
US20090086631 Voice Over Internet Protocol Marker Insertion  
A watermark is inserted or overwritten into a packetized voice stream in a VoIP environment to characterize the voice data stream for various functions, such as providing certain in-band audible...
US20150215814 Device-Assisted Services for Protecting Network Capacity  
Device Assisted Services (DAS) for protecting network capacity is provided. In some embodiments, DAS for protecting network capacity includes monitoring a network service usage activity of the...
US20150103656 End-to-End Credit Recovery  
Packets or data units and their related credit returns each include an assigned phase value. When a credit test is desired, the phase value of outgoing data units is changed, for example from 0 to...
US20140269289 METHOD AND APPARATUS FOR IMPROVING COMMUNICTION PERFORMANCE THROUGH NETWORK CODING  
A method, apparatus and computer program product providing improved communication performance through network coding is presented. Coded packets are formed at a source node, the coded packets...
US20140003236 System and Method for Dynamic Rate Adaptation Based on Real-Time Call Quality Metrics  
According to one embodiment, a network device is configured to measure a quality of service associated with a real-time streaming packet received at a first transmission rate. The network device...
US20060067221 UMTS call handling methods and apparatus  
Methods and apparatus for transparently switching a local instance of a UMTS protocol-based call from a first card or module of a media gateway to a second card or module of the media gateway,...
US20120307634 METHOD FOR HANDLING LOCAL LINK CONGESTION AND APPARATUS  
The present invention relates to the field of congestion control, and discloses a method for handling local link congestion and an apparatus. The method includes: negotiating, by a local link...
US20130301411 THROUGHPUT ESTIMATION DEVICE  
A throughput estimation device 500 includes a wireless link quality information acquisition portion 501 acquiring wireless link quality information denoting a quality of a wireless link...
US20050286421 Location determination for mobile devices for location-based services  
Information regarding a site-specific m-commerce transaction is used to determine the general location of a mobile device with which the m-commerce transaction is conducted. All that is required...
US20090129268 RANDOM REUSE BASED CONTROL CHANNELS  
Systems and methodologies are described that facilitate wireless network transmitters blanking or reducing power on portions of bandwidth reserved for control information transmission. This...
US20130170349 GENERATING, AT LEAST IN PART, AND/OR RECEIVING, AT LEAST IN PART, AT LEAST ONE REQUEST  
In an embodiment, an apparatus is provided that may include circuitry to generate, at least in part, and/or receive, at least in part, at least one request that at least one network node generate,...
US20120140625 BANDWIDTH INFORMATION NOTIFICATION METHOD, SERVICE PROCESSING METHOD, NETWORK NODE AND COMMUNICATION SYSTEM  
A bandwidth information notification method includes: obtaining current bandwidth information of a link; and sending the bandwidth information to an endpoint of a service connection through the...
US20130182568 COMMUNICATION METHOD OF CONTENT ROUTER TO CONTROL TRAFFIC TRANSMISSION RATE IN CONTENT-CENTRIC NETWORK(CCN), AND CONTENT ROUTER  
A communication apparatus and method of a content router control a traffic transmission rate in a content-centric network (CCN), and the content router. In the communication method and the content...
US20100008224 Method for Optimizing the Transfer of Information in a Telecommunication Network  
The invention relates to a method for optimising the transfer of information in a telecommunications network comprising a plurality of producers of information Pi, a plurality of consumers of...
US20050259580 Fixed network utility data collection system and method  
A fixed network utility data collection system includes a plurality of endpoints arranged in a tiered and spoke-like configuration relative to a central data collecting device. An RF transmission...
US20130010596 METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR PROVIDING TRAFFIC CONTROL SERVICES  
Traffic control services include detecting an occurrence of an activity via a computer processor. The activity subject to the detecting includes a presence of a device. The services also include...
US20140133302 TUNING ROUTING METRICS TO REDUCE MAXIMUM LINK UTILIZATION AND END-TO-END DELAY VIOLATIONS  
A metric tuning technique optimizes the link utilization of a set of links in a network and end-to-end delay or latency constraints. In the embodiments, a delay constraint between node pairs in...
US20060253622 Method and device for congestion notification in packet networks indicating several different congestion causes  
A device for routing data units in a network, and a method of controlling a device for routing data units in a network, where the device 1 is capable of identifying one or more causes of...
US20150124604 Systems and Methods for Proactive Congestion Detection in Radio Access Networks  
System and method embodiments are provided for proactive congestion detection in radio access networks. In an embodiment, a method in a network component for inhibiting the occurrence of...
US20130265871 SYSTEM AND METHOD FOR IMPLEMENTING LABEL SWITCH ROUTER (LSR) OVERLOAD PROTECTION  
A method and apparatus for implementing Label Information Base (LIB) overload protection for a respective Forwarding Equivalency Class (FEC) type associated with a Label Switched Path (LSP).
US20110019547 METHOD AND APPRATUS TO CONTROL APPLICATION MESSAGES BETWEEN CLIENT AND A SERVER HAVING A PRIVATE NETWORK ADDRESS  
A method to control communication traffic in a communication network. The traffic includes application-level messages between a client and a server having a private network address. The method...
US20120155263 METHOD FOR NOTIFYING BANDWIDTH INFORMATION, METHOD FOR PROCESSING SERVICE, NETWORK NODE, AND COMMUNICATION SYSTEM  
The present invention relates to the field of communication technologies, and discloses a method for notifying bandwidth information, a method for processing a service, a network node, and a...
US20140321274 MANAGING BANDWIDTH ALLOCATION AMONG FLOWS THROUGH ASSIGNMENT OF DROP PRIORITY  
A method is provided in one example embodiment and includes generating a transmission control protocol (TCP) flow; marking a plurality of packets of the TCP flow with one of two differentiated...
US20080198745 Dynamic multi-hop negotiations  
Negotiation of RSVP reservations prior to the setup of a call, rather than negotiating reservation parameters during the call. RSVP reservation parameters are negotiated prior to ringing a device,...

Matches 1 - 50 out of 252 1 2 3 4 5 6 >