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US20130003751 METHOD AND SYSTEM FOR EXPONENTIAL BACK-OFF ON RETRANSMISSION  
A method for exponential back-off on retransmission includes queuing a packet of a message in a completion module with an initial transport timeout, transmitting the packet of the message to a...
US20140153581 PRIORITY-BASED BUFFER MANAGEMENT  
Media units are stored in a buffer, wherein an importance rating is assigned to each of the media units. At least some of the media units are selectively flushed from the buffer based on the...
US20100296474 System And Method For Multi-Services Packet Network Traffic Engineering  
Systems and methods are described that provide network traffic engineering that obviate network over-provisioning by providing QoS to each traffic class. Embodiments dimension switching router LTE...
US20070140283 System and Method for IMS Bridging  
A system for IMS bridging includes an I-CSCF, a BGCF, an S-CSCF and an MGCF; and a method for IMS bridging, including: a caller starting a call, and an I-CSCF routing the call according to a...
US20140092914 METHOD AND SYSTEM FOR INTELLIGENT DEEP PACKET BUFFERING  
Disclosed is a method and system for deep packet buffering on a switch core comprising an ingress and egress deep packet buffer and an external deep packet buffer.
US20100322264 METHOD AND APPARATUS FOR MESSAGE ROUTING TO SERVICES  
An approach is provided for message routing to services. A publish request associated with a service is received from a user equipment. A query is generated to determine a plurality of locations...
US20120257500 PACKET SCHEDULING METHOD AND APPARATUS  
Improved packet scheduling methods and apparatuses for use in, among other things, a network interface of a router (or other network element) are described herein. In one such improved method,...
US20110134933 CLASSES OF SERVICE FOR NETWORK ON CHIPS  
A method includes a local switch receiving a first set of upstream packets and a first set of local packets, each assigned a first class of service. The local switch inserts, according to a first...
US20120008637 DIFFERENTIAL FRAME BASED SCHEDULING FOR INPUT QUEUED SWITCHES  
A differential frame-based scheduling scheme is employed for input queued (IQ) switches with virtual output queues (VOQ). Differential scheduling adjusts previous scheduling based on a traffic...
US20130208731 POSTED AND UNENCUMBERED QUEUES  
In one aspect, techniques are provided for adding a packet to a queue. A packet may he received. A determination may be made if the packet is encumbered or unencumbered. The packet may be added to...
US20130016724 LINK LAYER PREEMPTION  
Disclosed are various embodiments for frame preemption and fragmentation at the media access control (MAC) sublayer of the link layer or the MAC merge sublayer of the link layer. Traffic classes...
US20120008636 DYNAMICALLY ADJUSTED CREDIT BASED ROUND ROBIN SCHEDULER  
A credit based queue scheduler dynamically adjusts credits depending upon at least a moving average of incoming packet size to alleviate the impact of traffic burstiness and packet size variation,...
US20150207747 QUEUE SCHEDULING METHOD AND APPARATUS  
A queue scheduling method and apparatus is disclosed in the embodiments of the present invention, the method comprises: one or more queues are indexed by using a first circulation link list; one...
US20120134371 QUEUE SCHEDULING METHOD AND APPARATUS  
A queue scheduling method and apparatus is disclosed in the embodiments of the present invention, the method comprises: one or more queues are indexed by using a first circulation link list; one...
US20140294014 QUEUE SPEED-UP BY USING MULTIPLE LINKED LISTS  
One embodiment of the present invention provides a switch that includes a transmission mechanism configured to transmit frames stored in a queue, and a queue management mechanism configured to...
US20120163396 QUEUE SPEED-UP BY USING MULTIPLE LINKED LISTS  
One embodiment of the present invention provides a switch that includes a transmission mechanism configured to transmit frames stored in a queue, and a queue management mechanism configured to...
US20130070777 Reordering Network Traffic  
Impairment units and methods for impairing network traffic. An impairment unit may receive packets from a network and determine an impairment class of each packet from a plurality of impairment...
US20130235880 APPLYING BACKPRESSURE TO A SUBSET OF NODES IN A DEFICIT WEIGHTED ROUND ROBIN SCHEDULER  
A scheduler in a network element may include a dequeuer to dequeue packets from a set of scheduling nodes using a deficit weighted round robin process, where the dequeuer is to determine whether a...
US20070189316 Method for Ensuring Reliability in Network  
A method for ensuring reliability in a network is disclosed, including: distributing, based on service flow, services to multiple home function entities of the coupled function entity, where the...
US20110286468 PACKET BUFFERING DEVICE AND PACKET DISCARDING METHOD  
A packet buffering device includes: a queue for temporarily holding an arriving packet; a residence time predicting unit which predicts a length of time during which the arriving packet will...
US20130136141 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...
US20120155474 MESSAGING WITH FLEXIBLE TRANSMIT ORDERING  
In one embodiment, a system includes a packet reception unit. The packet reception unit is configured to receive a packet, create a header indicating scheduling of the packet in a plurality of...
US20130201995 SYSTEM AND METHOD FOR PERFORMING PACKET QUEUING ON A CLIENT DEVICE USING PACKET SERVICE CLASSIFICATIONS  
A client device having a networking layer and a network driver layer for transmitting network packets comprising: a plurality of transmit queues configured at the network layer, each of the...
US20080019388 Video switching system utilizing a prioritized common network  
Disclosed herein are system controllers and larger systems incorporating such that can dynamically prioritize critical digital video data streams traveling across a network backbone over other...
US20110235630 Techniques for prioritizing traffic  
Techniques, at a subscriber station, for assigning packets to queues to prioritize real-time content over non-real time content. Packets with the same connection identifier are assigned to...
US20100329275 Multiple Processes Sharing a Single Infiniband Connection  
A compute node with multiple transfer processes that share an Infiniband connection to send and receive messages across a network. Transfer processes are first associated with an Infiniband queue...
US20120128007 DISTRIBUTED SCHEDULING FOR VARIABLE-SIZE PACKET SWITCHING SYSTEM  
Scheduling methods and apparatus are provided for an input-queued switch. The exemplary distributed scheduling process achieves 100% throughput for any admissible Bernoulli arrival traffic. The...
US20130343398 PACKET-BASED COMMUNICATION SYSTEM WITH TRAFFIC PRIORITIZATION  
A method is provided for handling packets at a queuing point in a packet-based communication system that handles the packets, when each of the packets is assigned one of a plurality of service...
US20110261831 Dynamic Priority Queue Level Assignment for a Network Flow  
Forwarding a flow in a network includes receiving the flow at a switch, determining an optimized priority queue level of the flow at the switch, and forwarding the flow via the switch using an...
US20060077994 Media (voice) playback (de-jitter) buffer adjustments base on air interface  
Systems and methods for adapting a de-jitter buffer to conform to air link conditions. An air link characteristic may be detected before that characteristic begins to affect packet delivery, such...
US20110255480 System and Method for Providing a Communications Framework  
A system includes a queuing module coupled to a first database and a delivery module coupled to a second database and the queuing module. The queuing module is operable to receive a plurality of...
US20120275464 SYSTEM AND METHOD FOR DYNAMICALLY ALLOCATING BUFFERS BASED ON PRIORITY LEVELS  
Methods and systems consistent with the present invention provide dynamic buffer allocation to a plurality of queues of differing priority levels. Each queue is allocated fixed minimum number of...
US20070268825 Fine-grain fairness in a hierarchical switched system  
A scalable solution to managing fairness in a congested hierarchical switched system is disclosed. The solution comprises a means for managing fairness during congestion in a hierarchical switched...
US20110058568 PACKET-BASED COMMUNICATION SYSTEM AND METHOD  
A system and method for facilitating communication of packets between one or more applications residing on a first computing device and at least one second computing device. The system comprises a...
US20120027024 Zero-Setting Network Quality Service System  
A zero-setting QoS system, which is designed with priority session and bandwidth technologies in an undifferentiated network, such that the packets for universal or dedicated network can obtain...
US20130201927 SYSTEM AND METHOD FOR SCHEDULING PACKET TRANSMISSION ON A CLIENT DEVICE  
A computer-implemented method for managing packet scheduling on a client device. For example, one embodiment of a method comprises: receiving a packet to be transmitted; enqueuing the packet in a...
US20130070778 WEIGHTED DIFFERENTIAL SCHEDULER  
A method for managing packets, including: identifying a first plurality of packets from a first packet source having a first weight; identifying a second plurality of packets from a second packet...
US20120170590 Bandwidth Arrangement Method and Transmitter Thereof  
A bandwidth arranging method includes the following steps of: registering isochronous packets of N isochronous streams, N is a natural number greater than 1; segmenting an isochronous transmission...
US20140086258 Buffer Statistics Tracking  
The systems and methods disclosed herein allow for a switch (in a packet-switching network) to track buffer statistics, and trigger an event, such as a hardware interrupt or a system snapshot, in...
US20140376564 METHOD AND APPARATUS FOR IMPLEMENTING ROUND ROBIN SCHEDULING  
A method and an apparatus for implementing round robin scheduling are provided. The method includes: acquiring, from a queue, original location information of elements in the queue; performing...
US20150117177 ETHERNET ENHANCEMENTS  
This disclosure describes enhancements to Ethernet for use in higher performance applications like Storage, HPC, and Ethernet based fabric interconnects. This disclosure provides various...
US20070297417 Classification and Verification of Static File Transfer Protocols  
Classification and verification of static file transfer protocols is provided. A network node sitting in the path of packets classifies traffic according to its content, and then statistically...
US20150222562 SYSTEM AND METHOD FOR EFFICIENT FRAME AGGREGATION  
The present disclosure discloses a method and network device for efficient frame aggregation. Specifically, a network device queues a first set of packets until one of the first set of aggregation...
US20130089107 Method and Apparatus for Multimedia Queue Management  
Methods and systems for a multimedia queue management solution that maintaining graceful Quality of Experience (QoE) degradation are provided. The method selects a frame from all weighted queues...
US20140086259 METHOD AND SYSTEM FOR WEIGHTED FAIR QUEUING  
A system for scheduling data for transmission in a communication network includes a credit distributor and a transmit selector. The communication network includes a plurality of children. The...
US20110255551 METHOD AND SYSTEM FOR WEIGHTED FAIR QUEUING  
A system for scheduling data for transmission in a communication network includes a credit distributor and a transmit selector. The communication network includes a plurality of children. The...
US20130100960 SYSTEM AND METHOD FOR DYNAMIC SWITCHING OF A RECEIVE QUEUE ASSOCIATED WITH A VIRTUAL MACHINE  
Methods and systems for managing multiple receive queues of a networking device of a host machine in a virtual machine system. The networking device includes multiple receive queues that are used...
US20150055499 NETWORKING STACK OF VIRTUALIZATION SOFTWARE CONFIGURED TO SUPPORT LATENCY SENSITIVE VIRTUAL MACHINES  
A host computer has a plurality of containers including a first container executing therein, where the host also includes a physical network interface controller (NIC). A packet handling interrupt...
US20140369189 METHOD OF CONTROLLING PACKET TRANSMISSION IN NETWORK SYSTEM AND NETWORK SYSTEM TRANSMITTING PACKET USING PSEUDO-TCP AGENT  
Provided are a method of controlling packet transmission in a network system and a network system that transmits a packet using a pseudo-transmission control protocol (TCP) agent. The method...
US20130128895 FRAME TRANSMISSION AND COMMUNICATION NETWORK  
Exemplary embodiments are directed to a communication network interconnecting a plurality of synchronized nodes, where regular frames including time-critical data are transmitted periodically or...