Abstract: Bandwidth management systems and methods performed in a Software Defined Networking (SDN) controlled network include, responsive to detecting congestion on one or more network services with identifiable data therein, obtaining policy associated with the congested network services and causing bandwidth on demand in the network to mitigate the congestion if the bandwidth on demand is possible in the network and permitted based on the policies of the congested network services; responsive to the congestion remaining subsequent to the bandwidth on demand or if the bandwidth on demand is not possible or permitted, orchestrating bandwidth for the congested network services based on their associated priority in their policy; and, responsive to the congestion remaining subsequent to the orchestrating bandwidth based on priority, orchestrating bandwidth for the congested network services based on an amount remaining to download for each of the congested network services.

Abstract: In some examples, data traffic over a virtual network can be monitored for an application. An existing topology for the virtual network can be updated based on the monitored data. The updated topology can, for example, be determined to better handle predicted data traffic for the application. The topology of the virtual network can then be updated to achieve the determined updated virtual network topology.

Abstract: A telecommunication system hosting an intelligent non-physical organism, aiding global communication in both the physical and virtual worlds. Using artificial and ambient intelligence to become self- and context-aware, the system can learn from its surrounding environments, adapt and evolve as it sees fit.

Abstract: The present disclosure is directed to a method, non-transitory computer readable medium and apparatus for remotely receiving information from and configuring a battery-backed emergency lighting system. In one embodiment, the method includes establishing a wireless communication session with a web server via a wireless fidelity (WiFi) connection, receiving a request for information related to the battery-backed emergency lighting system and a request to change a configuration of the battery-backed emergency lighting system over the wireless communication session, configuring the battery-backed emergency lighting system in accordance with the request to change the configuration and sending the information that is requested.

Abstract: A method for monitoring quality of data transmission in an IDC network includes: monitoring data sent by an application service node and data received by a data storage node of the application service node in an IDC network; acquiring index items of sent data and index items of received data; calculating, according to the index items of sent data and the index items of received data, a data transmission quality index of the sent data and the received data; and raising an alarm according to the data transmission quality index. By contrast, transmission of erroneous data that causes a waste of network bandwidth resources can be avoided, and data calculation performed according to the erroneous data resulting in an erroneous data calculation result is further prevented; therefore, occupation of unnecessary calculation resources and a bad decision that is generated according to the erroneous data calculation result can be prevented.

Abstract: A service orchestration method and apparatus in SDN, and a storage medium are described. The method includes: determining whether a current SDN open network platform resource meets an SDN open network platform resource requested by an SDN application after receiving a request of using the SDN open network platform resource sent from the SDN application via an external application interface, determining whether an application engine function module and an application extension function module meet an execution of the SDN application when the requested resource is met, and loading an application engine function of the application engine function module or an application extension function of the application extension function module when meeting; and applying for the resource required by the SDN application from a controller layer of the SDN, and allocating the applied resource to the loaded application engine function or application extension function.

Abstract: Some examples described herein relate to providing a customized cloud service. In an example, Key Service Indicators (KSI) may be received for a cloud service. The Key Service Indicators may be associated with a cloud service template for providing the cloud service. The resources required for providing the cloud service may be identified based on the Key Service Indicators.

Abstract: A method for offering a set of services is disclosed. The method may comprise storing, by a cloud infrastructure system, subscription order information identifying a service from a set of services provided by the cloud infrastructure system, the cloud infrastructure system comprising one or more computing devices. A computing device from the one or more computing devices may determine a service declaration for the service, the service declaration comprising information indicative of procedures for provisioning resources for enabling the service. A computing device from the one or more computing devices may cause the service to be provisioned based on the service declaration.

Abstract: Concepts and technologies disclosed herein are directed to context-aware virtualized control decision support system (“DSS”) for providing quality of experience (“QoE”) assurance for Internet protocol (“IP”) streaming video services. A QoE assurance DSS can monitor QoE event and context data to be utilized for QoE assurance analytics, measure QoE performance, perform QoE assurance analytics, and determine whether the QoE assurance analytics indicate that the QoE has been degraded, and if so, construct a fault correlation information model to be utilized for root cause analysis to determine a root cause of the QoE being degraded. The QoE assurance DSS also can determine, based upon the fault correlation information model, whether the root cause of the QoE being degraded is due to a capacity reduction, and if so, the QoE assurance DSS can identify a new network resource for capacity reallocation to accommodate a virtual machine migration.

Abstract: A communication control device including: a memory, and a processor coupled to the memory and the processor configured to: transmit packets from the communication control device to a network device at each of a plurality of transmission rates, acquire a plurality of index values respectively indicating amounts of packet loss at the plurality of transmission rates, specify, among the plurality of transmission rates, a first transmission rate on which a corresponding index value among the plurality of index values has a dependence, and specify an upper limit of a vacant band between the communication control device and the network device based on the first transmission rate.

Abstract: The present invention relates generally to unobtrusive methods and systems for collecting information transmitted over a network utilizing a data collection system residing between an originator system and a responding system. In one embodiment the Originator System can be a web browser and the Responding System can be a web server. In another embodiment the Originator System can be a local computer and the Responding System can be another computer on the network. Both these and other configurations are considered to be within the domain of this invention. The Data Collection System acts in a hybrid peer-to-peer/client-server manner in responding to the Originating System as a Responding System while acting as an Originating System to the Responding System. This configuration enables real-time acquisition and storage of network traffic information in a completely unobtrusive manner without requiring any server- or client-side code.

Abstract: A method of monitoring a network includes receiving by a user plane record aggregator first data associated with a user plane packet, the first data being selected by a user plane network element from second data, the second data being stored in a plurality of information fields, the plurality of information fields being associated with the user plane network element, the second data being obtained by the user plane network element from user plane traffic, the user plane network element processing the user plane packet in accordance with a user plane network function. The method further includes determining by an aggregation device a characteristic associated with the user plane traffic from the first data, thereby monitoring the user plane traffic without requiring a tap.

Abstract: A method for event notification. In one embodiment, the method includes a computer processor identifying a profile of a first user, wherein the profile of the first user includes one or more profile elements. The method further includes identifying a plurality of users having a corresponding profile that includes at least one profile element in common with the identified profile of the first user. The method further includes identifying a computer network accessible resource. The method further includes determining an increase in activity of the identified computer network accessible resource by the identified plurality of users. The method further includes communicating a notification to the first user, wherein the communicated notification provides an indication of the determined increase in activity of the identified computer network accessible resource by the identified plurality of users.

Abstract: This disclosure generally discloses an anchor mobility mechanism. The anchor mobility mechanism is configured to support migration of flows between mobility anchors within a wireless communication system. The anchor mobility mechanism may be configured to support migration of flows between mobility anchors within a wireless communication system in a highly seamless manner. The anchor mobility mechanism may be configured to support migration of a flow of a wireless device between mobility anchors within a wireless communication system using functions performed by a control element (CE) and one or more forwarding elements (FEs) within the data plane of the flow of the wireless device. The functions may include identifying a time at which to initiate migration of the flow, initiating migration of the flow based on identification of the time at which to initiate migration of the flow, or the like, as well as various combinations thereof.

Abstract: Methods and systems for dependency tracking include identifying a hot process that generates bursts of events with interleaved dependencies. Events related to the hot process are aggregated according to a process-centric dependency approximation that ignores dependencies between the events related to the hot process. Causality in a reduced event stream that comprises the aggregated events is tracked.

Abstract: A method performed by a network device may include assembling a multiprotocol label switching (MPLS) echo request, the echo request including an instruction for a transit node to forward the echo request via a bypass path associated with the transit node, and an instruction for an egress node to send an echo reply indicating that the echo request was received on the bypass path. The method may also include sending the MPLS echo request over a functioning label switched path (LSP).

Abstract: In one embodiment, a device in a network places a path of a service function chain into a testing state. The device causes a self-assessment instruction to be propagated along the path while the path is in the testing state. The device analyzes self-assessment results from nodes along the path. The device adjusts a state of the path based on the analyzed self-assessment results.

Abstract: It is disclosed a method for performing a time measurement on a packet flow transmitted through a communication network. The transmitting node divides the packets into first and second packets transmitted in alternating periods. At each period, transmitting node also marks each packet by setting a feature thereof to a first value indicating that the packet shall undergo time measurement or a second value indicating that the packet shall not undergo time measurement. The transmission times of two packets marked by the first value are reciprocally delayed by a predefined inter-transmission time shorter than a period duration. For each packet marked by the first value, the transmitting node generates a transmission time stamp and the receiving node generates a reception time stamp. Then, after the end of each period, a time measurement is performed based on transmission and reception timestamps of packets marked by the first value transmitted during the preceding period.

Abstract: A hosting provider may host a website at a first hosting location based on initial business information received from a hosting customer, perhaps while the hosting customer created an account. The initial business information may include, as non-limiting examples, whether the business is a local or non-localized business, business addresses and/or registered domain names. A domain name, particularly if it resolves to the website, may be analyzed for incorporated words, spelling, characters and/or top-level domain that may point to, or be more commonly used in, one or more geographical regions. The website may be moved to a second location based on the initial business information combined with subsequently collected business information, such as, as non-limiting examples, updated address information, marketing campaigns aimed at particular locations and/or based on the originating location of traffic to the website.

Abstract: The disclosure discloses a method and device for fault detection. The method includes: a Bidirectional Forwarding Detection (BFD) session is created on a service function path established between a first service function instance in a management domain of a local-end service function node and a second service function instance in a management domain of an opposite-end service function node; and connectivity fault detection is performed by interaction of a BFD control packet between local-end service function node and the opposite-end service function node. According to the technical solution provided in the disclosure, it is achieved to perform connectivity detection between service function instances on a service function path.

Abstract: A method includes managing a purposed-devices by registering the purposed-devices with a purposed-device management platform, uploading a purposed application to each of the purposed-devices, limiting operation of each of the purposed-devices such that only purposed applications may be active, and monitoring the settings and usage of the purposed application for conformance to an intended purpose. If a nonconforming usage occurs, the method includes prompting an alert, and taking an action based on the alert.

Abstract: A web-based contact center state engine provides data describing the state of the contact center system and actionable intelligence including key performance indicators. The contact center state engine may be utilized in conjunction with the network monitoring appliance which processes and manages exceptions to the call center data allowing for action, exceptions and escalation, thereby alerting an organization to an issue and providing recommended actions in addition to post event forensic data.

Abstract: A parent PCE controller comprising a memory comprising instructions executable by a processor and a processor coupled to the memory and configured to execute the instructions. Executing the instructions causes the processor to establish a parent-child relationship with at least a first child PCE controller controlling a first domain and a second child PCE controller controlling a second domain, receive a request to create an E2E tunnel from a source to a destination crossing the first domain and the second domain, compute a shortest path from the source to the destination through the first domain and the second domain, transmit a request message to the first child PCE controller for creating a first tunnel segment of the E2E tunnel through the first domain, and transmit a request message to the second child PCE controller for creating a second tunnel segment of the E2E tunnel through the second domain.

Abstract: Concepts and technologies disclosed herein are directed to intelligent signaling routing for machine to machine (“M2M”) communications, such as communications for Internet of things (“IoT”) devices. According to one aspect of the concepts and technologies disclosed herein, a mobility management entity (“MME”) can receive an attach request or a tracking area update (“TAU”) from a device to establish a connection to a network. The MME can extract device identification information from the attach request. The device identification information can identify the device as either a UE or IoT device. The MME can determine an appropriate DIAMETER routing agent (“DRA”) of a plurality of DRAs to which to route signaling traffic associated with the device. The plurality of DRAs can include DRA and an IoT application-specific DRA. The MME can route the signaling traffic to the appropriate DRA of the plurality of DRAs.

Abstract: A method for communication includes, in a first network switch that is part of a communication network having a topology, detecting a compromised ability to forward a flow of packets originating from a source endpoint to a destination endpoint. In response to detecting the compromised ability, the first network switch identifies, based on the topology, a second network switch that lies on a current route of the flow, and also lies on one or more alternative routes from the source endpoint to the destination endpoint that do not traverse the first network switch. A notification, which is addressed individually to the second network switch and requests the second network switch to reroute the flow, is sent from the first network switch.

Abstract: In one embodiment, a device in a network receives a packet that includes one or more forwarding labels and a service function chaining (SFC) header. The device removes the one or more forwarding labels from the packet. The device inserts an indication of the one or more forwarding labels into metadata of the SFC header. The device forwards the packet with the inserted indication of the one or more forwarding labels to a service function.

Abstract: Disclosed are a method and apparatus for processing data and a network device, wherein the method for processing data includes: stripping a label switch path (LSP) label of first data to obtain second data having a first pseudo-wire (PW) label, wherein the first data are data of a first network, and the first PW label is a label of the first network; performing label switch on the second data to obtain third data having a second PW label, wherein the second PW label is a label of a second network; encapsulating the third data according to the second network to obtain fourth data, wherein the fourth data are data of the second network; and sending the fourth data to the second network. Through the abovementioned method, data transmission from the first network to the second network is achieved.

Abstract: Methods, systems and computer readable media for mobile endpoint network interface selection using merged policies.

Abstract: The present document discloses a notification method and device and an acquisition device for a MAC address of ESADI. The method includes: a RB issuing a MAC address which is reachable natively by the RB via a LSP of the ESADI; and Step 204: the RB notifying multiple RBs which correspond to the MAC address and belong to the same MC-LAG by way of a MAC-Reachability TLV extension of the LSP. The present document solves the problem in the related technology that the RB is unable to notify the remote RB of native multi-chassis RB IDs when accessing the TRILL network by a multi-chassis access, so that the remote RB can acquire which RBs belong to the same MC-LAG, thereby improving the flexibility of the processing manner.

Abstract: A method, apparatus and system for transferring data from an apparatus called multi-protocol gateway in a network seamlessly that operates using a particular protocol, to another device that is either in the same network or outside operating in a totally different protocol is described. Today, to accomplish this requires external units, one per technology. For example, for supporting both WiFi and WiMAX devices today, we would require a WiFi access point, a WiMAX base station and a router. We provide plug-ins that would handle multiple protocols within the same gateway, to cater to devices that operate in those protocols. The apparatus translates between various protocols in the back end making it inexpensive and portable. The unit is scalable, grows with technology, and acts as a gateway to a local network. The device can be configured to address Quality of Service, Priority between technologies and fault- tolerance through management layer.

Abstract: A packet processing method for a virtual switch is carried out in a virtual switch under the SDN architecture. The method presets a signature pre-computation table including plural destination addresses and signatures corresponding to the destination addresses. With the installation of the signature pre-computation table, the destination addresses fall into packets of the signature pre-computation table without requiring computing the signature of the packet. The method simply obtains the corresponding signature according to the destination address of the packet destination address, and thus saves the time required for processing a packet and improves the throughput of the virtual switch.

Abstract: The present disclosure is directed towards systems and methods routing network packets between multi-core intermediaries. A processor of a plurality of processors on a client-side intermediary device may receive a packet from a client device. The processor may be identified by a core identifier. The processor may calculate a first set of source port addresses based on a first key and the core identifier. The processor may identify a target server-side intermediary device and a target processor based on data received with the packet or metadata received from the target server-side intermediary device. The processor may calculate a second set of port addresses based on a second key and the target core identifier. The processor may identify a port address common to both the first set and second set of port addresses. The processor may replace the original source port address in the packet with the identified port address.

Abstract: A control apparatus including: a memory, and a processor coupled to the memory and the processor configured to: retain first packets in the memory, output the retained first packets to a processing apparatus including a packet processor, receive second packets processed by the packet processor from the processing apparatus, and control outputting of the retained first packets based on the outputted first packets and the received second packets.

Abstract: Communication systems may benefit from more accurate information regarding the passage of data through a network. For example, certain wireless communication systems may benefit from throughput guidance based on user plane insight and optional radio channel information. A method can include monitoring the bandwidth available on at least one of a per data bearer, per application or per transmission control protocol flow basis. The method can also include providing throughput guidance to an entity configured to attempt at least one of transmission control protocol or content level optimization. The throughput guidance can be configured to assist the entity in attempting the at least one of the transmission control protocol or content level optimization.

Abstract: A system for offloading management controller traffic includes a data port, an out-of-band port, and a leaf switch. The leaf switch includes a switch application-specific integrated circuit (ASIC) and an unmanaged chip directly connected to the switch ASIC. The switch ASIC is configured to direct data traffic to the data port and offload baseboard management controller (BMC) traffic to the unmanaged chip. The unmanaged chip is configured to direct the BMC traffic to the out-of-band port.

Abstract: A transmission control method and apparatus for network services and controller. The transmission control method for network services includes: negotiating, before start of the network services, operational modes supported by each of links, and detecting quality of services in the operational modes supported by each of the links; grouping all network services to be transmitted according to requirements of the network services on quality of services and the quality of services in the operational modes supported by each of the links, and allocating links and operational modes for each of the groups; and designating a link for each of the network services in the groups according to the links and operational modes allocated for each of the groups. Hence, abilities of transmission quality detection and adjustment of a multi-carrier optical communication system may be used to satisfy quality requirements of different network services.

Abstract: Methods, media, and systems for implementing packet routing rules are provided for herein. In some embodiments, a packet routing rule is received that is to be applied to network packets in accordance with conditions identified by the packet routing rule. The conditions including a first condition associated with a first header field and a second condition associated with a second header field. In embodiments, a first cost associated with searching a first classifier for the packet routing rule utilizing the first condition and a second cost associated with searching a second classifier for the packet routing rule utilizing the second condition can then be determined. The packet routing rule can then be stored in a selected one of the first and second classifiers, based, at least in part, on the first and second cost. Other embodiments may be described and/or claimed herein.

Abstract: Aspects of the present disclosure include a content delivery network (CDN) for delivering content associated with a plurality of different types of applications/devices. Using a CDN flow application, a plurality of network flow parameters are generated for content delivery unique to different types of applications or devices. The network flow parameters include customized data transmission rates. The network flow parameters include predetermined settings for transmission control protocol (TCP) connections between the CDN and devices using a TCP flow control mechanism. Upon receiving a content request, the CDN fulfills the content request based upon first network flow parameters. The network flow parameters may be adjusted for each of the plurality of different types of applications/devices. The network flow parameters may be generated based upon requests or based upon the performance of each of the plurality of applications/devices.

Abstract: Disclosed are an electronic device and a method of processing data by an electronic device. The method may include: detecting an operation mode of an application processor; storing data received through a communication processor in the communication processor when the application processor operates in a first mode; and transmitting at least some of the stored data to the application processor when the application processor operates in a second mode.

Abstract: Disclosed are systems, methods, and computer-readable storage media for minimizing the number of entries in network access control lists (ACLs). In some embodiments of the present technology a networking device can receive, from a first computing device, a first data transmission intended for a second computing device, the first data transmission including first transmission data. The networking device can normalize at least a subset of the first transmission data based on a predetermined normalization algorithm, yielding a first normalized data set for the first data transmission. Subsequently, the networking device can identify a first access control list entry from a set of access control list entries based on the first normalized data set, the first access control list entry identifying a first action, and implement the first action in relation to the first data transmission.

Abstract: The global proliferation of high speed communication networks has created unprecedented opportunities for geographically distributed resource interaction. However, while the opportunities exist and continue to grow, the realization of those opportunities has fallen behind. A dynamic process execution architecture solves the enormous technical challenges of providing effective and efficient process execution environments for geographically distributed resources to execute a complex project.

Abstract: The present embodiments provide a method for managing a hardware resource, a method for querying a location of a hardware resource, and a related apparatus. The method for managing a hardware resource includes receiving, by a virtualized infrastructure manager (VIM), a hardware resource allocation request message sent by a VNF management entity, where the hardware resource allocation request message is used to request the VIM to allocate a hardware resource to a virtual machine that runs a VNFC, and the hardware resource allocation request message includes location information of the hardware resource that the virtual machine requests to allocate. The method also includes allocating, by the VIM, the hardware resource at a corresponding location to the virtual machine according to the location information of the hardware resource.

Abstract: Systems and methods are provided for transparently transmitting multiple constant bitrate (CBR) data streams over a packet network with reduced delay. Example embodiments provide packetizers and depacketizers for multiplexing and demultiplexing multiple common public radio interface (CPRI) data streams for transport between remote units and baseband units over packet networks. The systems and methods disclosed herein use time-division-multiplexing to map multiple CBR clients directly into a packet such that each CBR client can be recovered at the destination with its original clock and with information that allows its residence time in the packet domain to be calculated. The systems and methods disclosed herein allow packet based networks, such as the existing Packet Transport Network (PTN), to be used for C-RAN fronthaul applications with strict end-to-end delay requirements.

Abstract: There is disclosed a method of and system for providing access to a file from a user to a web resource, without the web resource needing to store the file on its server.

Abstract: Provided are a MapReduce apparatus and a MapReduce control apparatus and method. The MapReduce apparatus includes a map calculator configured to perform a map calculation, a combiner configured to aggregate and summarize map calculation results of the map calculator, a rack combiner configured to aggregate and summarize map calculation results of MapReduce apparatuses connected to the same rack switch according to a policy of a MapReduce control apparatus, and a reduce calculator configured to receive the aggregated and summarized results of the combiner or the rack combiner and perform a reduce calculation.

Abstract: The present disclosure relates to a switch for a network, and specifically the dynamic allocation of buffer memory within the switch. A communication channel is established between the switch and a network device. The switch configures and allocates a portion of memory to a receive socket buffer for the established channel. Upon receipt of a signal from the network device, the switch allocates a second portion of memory to the receive socket buffer.

Abstract: A system for integrating messaging network and external service providers includes: a messaging server connected to a network; and an integration server connected to the messaging server via the network. The messaging server routes messages between client devices, and autonomously generate responses to messages received from the client devices, by selecting content based on the messages and sending the content to the client devices. The content identifies a web page hosted at the integration server. The integration server receives a request for the web page from a client device, and sends the web page, including at least one selectable element, to the client device. Responsive to receiving a selection of the selectable element from the client device, the integration server transmits a message command to the client device, for causing the client device to transmit a message to the messaging server containing a web page identifier.

Abstract: A method, executed by a computer, for provisioning chat rooms (e.g. audio, video, and/or text-based communication) includes determining a topic by accessing one or more user communities, creating a chat corresponding to the topic, selecting one or more users to invite to the chat using a template, and inviting the one or more users to the chat. A computer program product and computer system corresponding to the above method are also disclosed herein.

Abstract: Methods and systems are provided for obtaining status information associated with a person or an entity and performing actions based on the status information. An indication of the person or the entity may be detected in in an output of an electronic device, and status information associated with the person or the entity may be determined, with the status information comprising an indication of accessibility of the person or the entity. The status information may be provided to a user via the electronic device, and based on user input that is responsive to providing the status information, one or more actions relating to the person or the entity may be performed. The one or more actions may comprise initiating in response to the user input and based on the status information, a communication session, to provide connectivity with the person or the entity.

Abstract: According to various example embodiments, a method for sharing a content group of an electronic device may include transmitting, to a server, information for a request to share a content group; receiving an input selecting at least one contact with which the content group is to be shared; transmitting information on the at least one contact to the server; and changing the content group to a shared state when information on the acceptance of sharing the content group from at least one external electronic device corresponding to the at least one contact is received from the server, wherein the content group is capable of being updated by the electronic device or the at least one external electronic device.