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Patent # Description
US-9,450,882 Method and apparatus for supporting call admission control using graph assembly and fate-share identifiers
In one embodiment, a method includes obtaining a potential bandwidth deduction at a call agent, the call agent being associated with an intercluster call...
US-9,450,858 Standby bandwidth aware path computation
At a first network device, a plurality of paths through a network from a source network device to a destination network device are determined. A vacant...
US-9,450,846 System and method for tracking packets in a network environment
A method is provided in one example embodiment that includes transmitting a message from a first port to a second port, recording a timestamp of the message at...
US-9,450,840 Domain classification using domain co-occurrence information
Domain classification based on domain co-occurrence information derived from client request behavior is provided. The network requests of clients are analyzed...
US-9,450,836 System and method for management of network-based services
In one embodiment, a system includes an interface configured to receive a first request sent from a first customer for a first service provided by a first...
US-9,450,829 Seamless segment routing
In one embodiment, a packet and a segment ID stack is received at a node. The segment ID stack includes a plurality of segment IDs, one or which is a first...
US-9,450,819 Autonomic network sentinels
Autonomic network sentinels are disclosed. An occurrence of a particular network condition is detected at a network entity. The network entity compares the...
US-9,450,810 Policy-driven automatic redundant fabric placement mechanism for virtual data centers
In one embodiment, a service provider management device provides a plurality of redundant fabric motifs, each indicating a subgraph pattern of logical...
US-9,450,774 Fast protection switchover in a transport network
Presented herein are techniques that enable fast switchover or reversion between label switched paths. In accordance with examples presented herein, a working...
US-9,450,642 Power conservation and latency minimization in frequency hopping communication networks
In one embodiment, a communication device samples a particular frequency hopping sequence during only a particular specified sub-timeslot of a timeslot. If a...
US-9,450,454 Distributed intelligence architecture with dynamic reverse/forward clouding
In one embodiment, a grid application function is hosted at a primary grid device in a utility grid, which may determine whether or not to distribute at least a...
US-9,449,071 Providing reconstructed data based on stored aggregate data in response to queries for unavailable data
In an embodiment, a method comprises dividing collected data into data clusters based on proximity of the data and adjusting the clusters based on density of...
US-9,448,877 Methods and apparatus for error detection and correction in data storage systems using hash value comparisons
Data processing methods and apparatus for processing stored data with error correcting bits to detect and in some instances correct errors. The data processing...
US-9,445,418 Bridging wireless and wired media in a computer network
In one embodiment, a transmitting node may be configured to transmit a wireless advertisement frame over a computer network, wherein the frame includes a source...
US-9,445,341 Apparatus, systems, and methods for providing interworking gateway
Systems and methods are provided that allow inter-working between communication networks for the delivery of service to mobile nodes. A gateway is provided that...
US-9,445,055 Contribution and attendance for recurring meetings
In one implementation, a periodic teleconference for multiple participant endpoints is established. The periodic teleconference occurs on multiple dates or...
US-9,445,049 Identifying and enhancing motion video in a conference call channel by detecting audio
Presented herein are techniques for detecting whether a presentation video stream in a conference call includes motion video. In an embodiment, this can be done...
US-9,444,799 System and method for dynamically allocating stream identifiers in a multi-encryption transport system
The present invention is suitable for use in a multi-encrypted system that dynamically allocates stream identifiers in a second stream depending upon the...
US-9,444,796 Group member recovery techniques
Techniques are presented for optimizing secure communications in a network. A first router receives from a second router an encrypted packet with an unknown...
US-9,444,789 System and method for secure cloud service delivery with prioritized services in a network environment
An example method includes receiving a request for a cloud capability set during an Internet Key Exchange negotiation associated with a virtual private network...
US-9,444,781 Recursive DNS nameserver
A recursive DNS server receives a request for domain name information associated with a domain name from a subscriber. In response to the request for domain...
US-9,444,744 Line-rate selective load balancing of permitted network traffic
In one embodiment, an indication of a plurality of network nodes, load balancing criteria, and one or more access control list (ACL) entries are received. A...
US-9,444,742 Mitigating the effects of congested interfaces on a fabric
Techniques are provided for mitigating the effects of slow or no drain devices on a fabric. One or more of the described embodiments can be used alone or in...
US-9,444,735 Contextual summarization tag and type match using network subnetting
Techniques are presented herein to distribute the processing of communication to network-connected devices to routing nodes, as opposed to centralizing those...
US-9,444,731 Methods and systems for data packet routing
Optimizing a bitmap data tree and a corresponding lookup operation in the bit map data tree may be provided. A number of branches for each search node of a data...
US-9,444,728 Packet switching device including cascaded aggregation nodes
In one embodiment, a packet switching device includes one or more host devices and a cascade of aggregation nodes. The aggregation nodes aggregate customer...
US-9,444,727 Duplicating traffic along local detours before path remerge to increase packet delivery
In one embodiment, a source node monitors a quality of a primary link, and forwards one or more duplicate copies of a packet in response to poor quality of the...
US-9,444,723 Passing data over virtual links
Passing data over virtual links is disclosed, including: encapsulating a layer three data packet as an inner payload of a network data packet; and generating an...
US-9,444,715 Scalable federated policy for network-provided flow-based performance metrics
The present disclosure describes methods and systems for providing and enforcing scalable federated policies for network-provided flow-based performance...
US-9,444,712 Bandwidth on-demand services in multiple layer networks
Bandwidth usage for an existing communication tunnel between a first device and second device is monitored. A determination is made that additional bandwidth is...
US-9,444,677 Scalable edge node protection using IPv6 segment routing extension header
In one embodiment, a method comprises selecting, by an ingress provider edge router, one of first or second provider edge routers as a primary router for...
US-9,444,675 Determining the operations performed along a service path/service chain
Presented herein are techniques performed in a network comprising a plurality of network nodes each configured to apply one or more service functions to traffic...
US-9,444,644 Enabling virtual workloads using overlay technologies to interoperate with physical network services
A solution is provided to enable cloud service provider customers/users to offer physical network services to virtualized workloads that use overlay...
US-9,444,635 Bandwidth allocation for multimedia conferencing
A method can include analyzing endpoint preference data from each of a plurality of endpoints of a multimedia conference. The endpoint preference data for each...
US-9,444,634 Miscabling detection protocol
Systems, methods, and non-transitory computer-readable storage media for a miscabling detection protocol. One or more switches can periodically send miscabling...
US-9,444,598 Application-aware dynamic bit-level error protection for modulation-based communication
In one embodiment, a device (e.g., a transmitter) determines a level of error protection of each bit position within symbols of a particular constellation map...
US-9,443,204 Distributed architecture for machine learning based computation using a decision control point
In one embodiment, a request is received from a requesting node in a network to assist in distributing a task of the requesting node. Upon receiving the...
US-9,442,846 High speed memory systems and methods for designing hierarchical memory systems
A system and method for designing and constructing hierarchical memory systems is disclosed. A plurality of different algorithmic memory blocks are disclosed....
US-9,439,214 Leveraging multiple access technologies simultaneously
Systems and method are provided that allow a mobile device to communicate over multiple access technologies at the same time, including a cellular access...
US-9,439,169 Reducing paging delays using location analytics in communications networks
A method is provided in one example embodiment and includes querying by a first communications network a database maintained by a second communications network...
US-9,439,116 System and method for identifying a subscriber in a network environment
An example method is provided in one example embodiment and includes receiving, by a first Home eNodeB (HeNB), a first attach request from a user equipment (UE)...
US-9,439,107 Handover in a wireless telecommunication network environment
An example method for handover in a wireless telecommunication network environment is provided and includes receiving a handover request from a first Evolved...
US-9,439,075 Capability exchange during an authentication process for an access terminal
In one embodiment, during an authentication process between a network device and an access terminal, an authentication message for access to the network is...
US-9,438,856 Method and system for optimal balance and spatial consistency
A method for assigning video signals includes receiving a plurality of video signals from a plurality of cameras located at one or more remote sites, the...
US-9,438,738 Automatic updating of voicemail greetings based on networking status
In one embodiment, a method includes determining when an incoming call from a caller to a callee is to be routed for processing by a voice mail arrangement, and...
US-9,438,676 Speculative data processing of streaming data
In an embodiment, a method comprises receiving a plurality of source data records from one or more source computers, wherein one or more first source data...
US-9,438,643 Multi-device conference participation
In one embodiment a method includes connecting a primary video conference client device (PVCCD) to a video conference session; allocating: at least a first...
US-9,438,531 LISP stretched subnet mode for data center migrations
The present disclosure describes methods and systems for enabling a migration of network elements from a first location to a second location remote from the...
US-9,438,512 Stacking metadata contexts for service chains
Presented herein are techniques useful in a network comprising a plurality of network nodes each configured to apply one or more service functions to traffic...
US-9,438,507 Routing aggregation and prefix delegation
One embodiment of the invention includes a method for prefix delegation to a customer premises equipment (CPE) device in a network system. The method includes...
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