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US20150117205 Method and Network Node for Controlling Sending Rates  
A method performed by a network node for controlling sending rates in a communications network, and a related network node. The method controls the sending rate by dropping received data packets...
US20140056146 STATELESS LOAD BALANCER IN A MULTI-NODE SYSTEM FOR TRANSPARENT PROCESSING WITH PACKET PRESERVATION  
Stateless load balancing of network packets within a system avoids detection by a network client or end user for deep packet inspection or other bump-in-the-wire applications. At least one header...
US20050220021 Methods and arrangement for power transmission over telephone lines  
Methods and an arrangement for transmitting electrical power from a power source to a remote load over a telephone twisted pair are provided so as to power the load. The power source may transmit...
US20070206501 Policing virtual connections  
Traffic flow is monitored in a plurality of links. Based on the monitoring, a manner in which traffic is allocated to the links is determined, and at least one policer is assigned according to the...
US20150163839 Call Processing Method and Access Network Element in Mobile Communications System  
The present invention relates to a call processing method and an access network element in a mobile communications system. In a signaling exchange process for setting up a call leg, a call leg...
US20130039185 Optimized Signaling in Relay-Enhanced Access Networks  
Optimized signaling in relay-enhanced access networks There are provided measures for optimized signaling in relay-enhanced access networks, said measures exemplarily including receipt of at least...
US20050141424 Time-independent deficit round robin method and system  
A scheduling mechanism and method for scheduling the output of frames from a plurality of priority queues in a network router or multi-layer switch is disclosed. The method of scheduling packets...
US20110286330 Hardware Filtering of Unsolicited Grant Service Extended Headers  
A system and method is presented that uses hardware at a central node to determine if bandwidth being provided to a remote node in accordance with an unsolicited grant service (UGS) flow requires...
US20120207022 SYSTEM AND METHOD FOR SYNCHRONIZING QUALITY OF SERVICE IN A WIRELESS NETWORK ENVIRONMENT  
A method is provided in one example embodiment and includes receiving a plurality of status signals, for a plurality of radio links, at a microwave device; detecting a bandwidth anomaly based on...
US20090279435 METHOD FOR REALIZING BACKPRESSURE OF MASSES OF PORTS AND DEVICE THEREOF  
A method for realizing backpressure of masses of ports and a device realizing the method are disclosed. The method for realizing backpressure of masses of ports includes: detecting whether user...
US20140226478 DISTRIBUTED DEEP PACKET INSPECTION  
Exemplary methods, apparatuses, and systems receive a copy of or make a copy of one or more packets of a flow of packets between a source and a destination. While or after the one or more packets...
US20140269295 SYSTEM AND METHOD FOR MANAGEMENT OF VIRTUAL SUB-NETWORKS  
A system and method for management of virtual sub-networks includes a network controller including a control unit and one or more ports coupled to the control unit. The network controller is...
US20140269316 METHOD FOR MAINTAINING DIFFERENTIATED SERVICES DATA FLOW AT A NETWORK DEVICE IMPLEMENTING REDUNDANT PACKET DISCARD SECURITY TECHNIQUES  
An improved method is described for providing Differentiated Services (Diffserv) traffic to a node in a network that implements a security method that discards duplicate packets received at the...
US20150085660 LINK SPEED FLUCTUATION REDUCTION  
Link speed fluctuation reduction can be useful in a variety of communication systems. Such smoothing may have various benefits and may be achieved in various ways. For example, a policy and...
US20140362702 MOBILE APPLICATION TRAFFIC OPTIMIZATION  
A method for reducing traffic in a cellular network used to satisfy data requests made by a mobile application is provided. The method includes intercepting a data request made by the mobile...
US20150223074 Methods and Nodes for Balancing Load on Channels  
Methods and nodes for balancing load on channels available for secondary usage by a secondary network (404). A channel handling node (400) determines channel quality metric values for the...
US20140334309 Application-Aware Flow Control in a Radio Network  
The disclosure relates to a method and network node (10) for controlling a plurality of flows of application data in a radio network. The method comprises a step of detecting (11) the plurality of...
US20070002897 Means and Methods for Dynamically Allocating Bandwidth  
The present invention discloses a policy managing device embedded in a network communication, adapted to dynamically regulate bandwidth in the segment between a user and a service provider for...
US20140204754 METHOD AND APPARATUS FOR CONTROLLING TRAFFIC IN WIRELESS COMMUNICATION SYSTEM  
Provided is a method for transmitting traffic control information by an Evolved Node B (ENB) in a wireless communication system. The method includes transmitting congestion state information a...
US20120300630 IDENTIFICATION OF QOS CLASSIFICATION BASED ON PACKET ATTRIBUTES  
A method, a system, and a computer program product is disclosed for identifying a quality of service (QoS) classification of a packet in a network by a network processor. The method comprising:...
US20140050093 Coexistence Support For Multi-Channel Wireless Communications  
Systems and techniques relating to wireless communications are described. A described technique includes monitoring a group of wireless channels that are useable by at least a first wireless...
US20140269309 METHOD OF MANAGING COMMUNICATION TRAFFIC FOR MULTIPLE COMMUNICATION TECHNOLOGIES AND COMMUNICATION DEVICE THEREOF  
A method and a communication device for managing communication traffic for multiple communication technologies are provide. The method, performed by a communication device to manage communications...
US20150016256 Method and Apparatus for Content Caching in a Wireless Communication Network  
The teachings herein describe methods and apparatuses for caching content at the “edge” of a wireless communication network, based on operating one or more RAN caches within the RAN portion of the...
US20080273461 Network system, traffic balancing method, network monitoring device and host  
A traffic balancing system, traffic balancing device and traffic balancing method that converts IP packets by switching IP address of the destination host between the dual stack hosts...
US20140198638 LOW-LATENCY LOSSLESS SWITCH FABRIC FOR USE IN A DATA CENTER  
In one embodiment, a system includes a switch configured for communicating with a low-latency switch and a buffered switch, the switch having a processor adapted for executing logic, logic adapted...
US20050135378 Service aware policer with efficient handling of in-profile traffic  
A service aware policer considers conformance to committed parameters before considering conformance to excess parameters. Such a flexible policer, which may be considered to be concerned with two...
US20080002586 End-point based tamper resistant congestion management  
In an embodiment, a method is provided. The method of this embodiment provides monitoring on a system flow statistics to identify one or more non-compliant traffic flows on the system, each of the...
US20130250762 Method and apparatus for Lossless Behavior For Multiple Ports Sharing a Buffer Pool  
Packets are colored and stored in a shared packet buffer without assigning fixed page allocations per port. The packet buffer is divided into three areas—an unrestricted area, an enforced area,...
US20050213504 Information relay apparatus and method for collecting flow statistic information  
A flow dubious of an abnormal flow is asked to be specified and flow statistic information of the flow is required to be collected. To comply with such a request, a discard information analyzer of...
US20150172196 METHODS AND APPARATUS FOR FLOW-CONTROLLABLE MULTI-STAGED QUEUES  
In one embodiment, a method includes sending a first flow control signal to a first stage of transmit queues when a receive queue is in a congestion state. The method also includes sending a...
US20140269296 Systems and Methods of Bundled Label Switch Path for Load Splitting  
In example embodiments of the systems and methods of multipath load balancing disclosed herein, a bundle of packets for transmission over a network backbone is transformed into N parallel bundles....
US20130294248 SYSTEM AND METHOD FOR OVERLOAD CONTROL IN A NEXT GENERATION NETWORK  
A Call Server in a network is able to monitor an offered rate of incoming calls per Access Gateway (AGW). A calculated GlobalLeakRate can be distributed between the AGWs in proportion to the...
US20150172177 Ultra Low Latency Multi-Protocol Network Device  
Presented herein are techniques to achieve ultra low latency determination of processing decisions for packets in a network device. A packet is received at a port of a network device. A processing...
US20140192646 USER TRAFFIC ACCOUNTABILITY UNDER CONGESTION IN FLOW-BASED MULTI-LAYER SWITCHES  
A method of policing network traffic based on congestion on a flow-based programmable switch, such as an OpenFlow switch is provided. The method polices congestion-causing flows in a network by...
US20130100808 Managing Utilization Of A Logical Communication Path In A Multi-Path Channel  
A method of managing utilization of a logical communication path in a multi-path channel consisting of a plurality of logical communication paths overlying a plurality of physical connections...
US20130114411 METHOD AND SYSTEM FOR PACKET DISCARD PRECEDENCE FOR VIDEO TRANSPORT  
Discard precedence priority of packets carrying an encoded video stream in a packet network is determined based on priority information included in the encoded video stream. A video streamer...
US20080008094 Methods for Distributing Rate Limits and Tracking Rate Consumption across Members of a Cluster  
A network cluster is provided herein having a plurality of cluster members. One member of the cluster (i.e., the “reservation coordinator”) is responsible for controlling the distribution of rate...
US20130194929 SYSTEM AND METHODS FOR DISTRIBUTED QUALITY OF SERVICE ENFORCEMENT  
A grid router for routing data over a grid sessionwise, involves multiple devices forwarding data according to sessions over an unreliable network between the devices. The devices include a first...
US20070053297 Serial clustering  
Serial clustering uses two or more network devices connected in series via a local and/or wide-area network to provide additional capacity when network traffic exceeds the processing capabilities...
US20060268714 Rapid I/O Compliant Congestion Control  
The management of flows can be simplified by only keeping unique flow information for locally important flows, and aggregating all other flows together. A flow control table of 16 entries, 15...
US20140022902 COUNTER BASED FAIRNESS SCHEDULING FOR QoS QUEUES TO PREVENT STARVATION  
Systems and methods are disclosed to communicate data between wireless access point with one or more low priority queues; one or more high priority queues; a quality of service (QoS) queue coupled...
US20110164503 System and Method to Support Enhanced Equal Cost Multi-Path and Link Aggregation Group  
An apparatus comprising a small flow forwarding module configured to distribute and forward a plurality of packets that correspond to a plurality of small flows over a plurality of paths, a large...
US20140254370 END-TO-END QUALITY OF SERVICE OPTIMIZATION BASED ON NETWORK PERFORMANCE INDICATORS  
A system may be configured to receive information regarding a quality of service (“QoS”) objective for a network. The network may include a group of nodes through which network traffic traverses....
US20100271949 Traffic processing system and method of processing traffic  
Enclosed is traffic processing system and a method of processing traffic. A plurality of apparatuses for processing traffic are provided to disperse traffic for mobile terminals, to prevent the...
US20080159162 Universal Plug-and-Play latency and delay compensation  
A Universal Plug-and-Play (UPnP) device (200) determines a latency and propagation delay period (LPDP) that is added to a UPnP network (100) response time, based on UPnP network (100) conditions....
US20110317559 Notifying a Controller of a Change to a Packet Forwarding Configuration of a Network Element Over a Communication Channel  
A method performed by a network element, for notifying a controller of a change to a packet forwarding configuration of the network element. The network element is separated from the controller by...
US20100054129 Virtual switch quality of service for virtual machines  
In one embodiment a method includes selectively controlling a virtual network switch to control a quality of service (QoS) for a flow associated with a virtual machine (VM). Controlling the QoS...
US20100149984 Self Dimensioning and optimization of telecom Network - SDAOTN  
A system which monitors traffic, call routing, statistics, signaling, CDR, suggests improvements and optimizes the network by generating auto scripting for all Telecom Elements. Human intervention...
US20130044599 REVERSE LINK CONTROL TO REDUCE FORWARD LINK LATENCY  
Some implementations provide a method for prioritizing reverse link packets so that particular reverse link packets are transmitted with a reduced latency in order to improve spectral efficiency...
US20110310738 CONGESTION BUFFER CONTROL IN WIRELESS NETWORKS  
A network device may handle packet congestion in a network. In one implementation, the network device may receive a packet associated with a quality of service priority class and with a connection...