Abstract: According to embodiments, methods, devices and systems can include generating packet data for a narrow band packet. Transmitting first preamble data across a first channel followed by the narrow band packet with a second preamble across at least one resource unit (RU). The RU can have a smaller bandwidth than the first channel and occupy a portion of the first channel. The first preamble can be configured to enable detection of a packet transmitted in the first channel, and the second preamble is configured to enable detection of a packet transmitted in the RU without the first preamble.

Abstract: Methods, compositions and kits for regulating complement activity or treating a complement activity disorder in a subject using soluble, membrane-independent CD59 protein, methods of assaying human macular degeneration (MD), and methods and kits for assaying potential therapeutic agents for treatment of human MD are provided herein.

Abstract: A coating includes: at least 34.9 percent by mass silicon dioxide; at least 9.1 percent by mass aluminum oxide; and at least 16.1 percent by mass yttrium oxide.

Abstract: A ceramic matrix composite (CMC) component includes at least one seal surface, the at least one seal surface disposed adjacent an interfacing surface for providing a seal therebetween; and a coating disposed on the seal surface. The coating includes an aluminum oxide and/or a silicon dioxide.

Abstract: Two methods for energy-efficient idle listening enhancement for WLAN systems are provided. The first method performs a change of operation of a station (STA) from an active mode to an idle listening mode without notifying the change to an access point (AP) associated with the STA. In the idle listening mode, the AP may transmit frames to the STA using a higher bandwidth, but the STA can only sense channels in a lower bandwidth to save energy. The second method transmits a frame to the AP associated with the STA to notify the AP the change of operation of the STA from the active mode to the idle listening mode. In the idle listening mode, the AP may transmit frames to the STA using the lower bandwidth, and the STA can only sense channels in the lower bandwidth to save energy.

Abstract: A method for machine learning based database management is provided. The method may include training a machine learning model to detect an anomaly that is present and/or developing in a database system. The anomaly in the database system may be detected by at least processing, with a trained machine learning model, one or more performance metrics for the database system. In response to detecting the presence of the anomaly at the database system, one or more remedial actions may be determined for correcting and/or preventing the anomaly at the database system. The one or more remedial actions may further be sent to a database management system associated with the database system. Related systems and articles of manufacture are also provided.

Abstract: Disclosed herein are system, method, and computer program product embodiments for measuring graphical user interface (GUI) usage, generating visual depictions of the GUI usage, and providing GUI modification recommendations based on the GUI usage. A user interface (UI) usage measurement system may monitor user interactions with an application from one or more user devices. The UI usage measurement system may data such as button clicks or other icon interactions on a GUI. After aggregating this information, the UI usage measurement system may apply machine learning techniques to determine a GUI object recommendation. The recommendation may include the movement of one or more GUI objects to different locations so that the user may more quickly access GUI objects that are more heavily utilized. In this manner, the UI usage measurement system may modify the GUI used by a particular user to access elements of an application.

Abstract: Systems, methods, and devices that enable coexistence of traffic for collocated transceivers are described herein. In an example embodiment, a method may comprise: receiving a QuietIE request from a wireless device communicatively coupled to a first transceiver; generating, using a processing device, a QuietIE schedule for the first transceiver and the wireless device based on a transmission parameter identifying one or more transmission times designated by a transmission protocol of a second transceiver, where the second transceiver is collocated with the first transceiver and shares a transmission medium with the first transceiver, and where the QuietIE schedule identifies a plurality of quiet periods and a plurality of available periods to the wireless device; and transmitting the QuietIE schedule to the wireless device.

Abstract: A system and method for managing insertion of advertisements. The method includes receiving information associated with commercial breaks on a television or radio channel. Information associated with advertisements is acquired. The advertisements include one of regional advertisements and national advertisements. The method also includes determining the advertisements to be aired during the commercial breaks based on the information acquired and scheduling playing of the advertisements during commercial breaks. The system includes a user interface for providing information associated with commercial breaks and advertisements. The system also includes a media server for managing insertion of the advertisements. Further, the system includes one or more edge devices for fetching of the advertisements based on a schedule and inserting the advertisements for playing on the television or radio channel.

Abstract: Embodiments include receiving configuration information including a match criterion for packets received at a network device in a network and a pool of layer 3 addresses associated with a set of servers in the network, resolving layer 2 destination addresses based on the layer 3 addresses of the servers, and programming a hardware layer of the network device based, at least in part, on the match criterion, the pool of layer 3 addresses, and the layer 2 destination addresses. Specific embodiments include configuring a policy to indicate that packets from an external source are to be forwarded to a server of the set of servers. Further embodiments include receiving a packet at the network device, and matching the packet to the pool of layer 3 addresses and the resolved layer 2 addresses based, at least in part, on the match criterion programmed in the hardware layer.

Abstract: In one embodiments, a system comprises: a plurality of scan test chains configured to perform test operations at a first clock speed; a central test controller for controlling testing by the scan test chains; and an interface configured to generate instructions to direct central test controller. The interface communicates with the centralized test controller at the first clock speed and an external scan input at a second clock speed. The second clock speed can be faster than the first clock speed. The instructions communicated to the central controller can be directions associated with sequential scan compression/decompression operations. In one exemplary implementation, the interface further comprise a mode state machine used to generate the mode control instructions and a test register state machine that generate test state control instructions, wherein the test mode control instructions and the test state control instructions direct operations of the centralized test controller.

Abstract: In an example, a network switch is configured to operate natively as a load balancer. The switch receives incoming traffic on a first interface communicatively coupled to a first network, and assigns the traffic to one of a plurality of traffic buckets. This may include looking up a destination IP of an incoming packet in a fast memory such as a ternary content-addressable memory (TCAM) to determine whether the packet is directed to a virtual IP (VIP) address that is to be load balanced. If so, part of the source destination IP address may be used as a search tag in the TCAM to assign the incoming packet to a traffic bucket or IP address of a service node.

Abstract: Systems, methods, and devices enable coexistence of traffic for collocated transceivers. Methods may include generating, using a processing device, a medium access schedule for at least a first transceiver based on a transmission parameter of a second transceiver, the second transceiver being collocated with the first transceiver and sharing a transmission medium with the first transceiver, and the medium access schedule comprising a QuietIE schedule. Methods may also include identifying a plurality of wireless devices communicatively coupled to the first transceiver. Methods may further include transmitting the QuietIE schedule to the plurality of wireless devices, the QuietIE schedule identifying a plurality of quiet periods and a plurality of available periods to the plurality of wireless devices.

Abstract: In an example, there is disclosed a network apparatus, comprising: one or more logic elements, including at least one hardware logic element, to provide a network manager engine to: provide a switched fabric management function; communicatively couple to at least one network switch, the network switch configured to provide optional native hardware-based load balancing; monitor one or more load balancing factors; and at least partly responsive to the one or more load balancing factors, configure native hardware-based load balancing on the at least one network switch.

Abstract: Systems, methods, and devices schedule requests associated with wireless communications devices. Methods include receiving a plurality of requests from a plurality of wireless communications devices that is compatible with an 802.11 transmission protocol, where each request of the plurality of requests includes a proposed service period and proposed service interval. Methods further include generating, using a processing device, a plurality of quantization factors by quantizing the proposed service interval included in each of the plurality of requests, determining, using the processing device, a common service interval based, at least in part, on the plurality of quantization factors and a basic service unit, and generating, using the processing device, an allocation pattern to allocate the proposed service periods within the common service interval.

Abstract: Systems, methods, and devices enable coexistence of traffic for collocated transceivers. Methods may include generating, using a processing device, a medium access schedule for at least a first transceiver based on a transmission parameter of a second transceiver, the second transceiver being collocated with the first transceiver and sharing a transmission medium with the first transceiver, and the medium access schedule comprising a QuietIE schedule. Methods may also include identifying a plurality of wireless devices communicatively coupled to the first transceiver. Methods may further include transmitting the QuietIE schedule to the plurality of wireless devices, the QuietIE schedule identifying a plurality of quiet periods and a plurality of available periods to the plurality of wireless devices.

Abstract: In one embodiment, load balancing criteria and an indication of a plurality of network nodes is received. A plurality of forwarding entries are created based on the load balancing criteria and the indication of the plurality of nodes. A content addressable memory of a network element is programmed with the plurality of forwarding entries. The network element selectively load balances network traffic by applying the plurality of forwarding entries to the network traffic, wherein network traffic meeting the load balancing criteria is load balanced among the plurality of network nodes.

Abstract: Two methods for energy-efficient idle listening enhancement for WLAN systems are provided. The first method performs a change of operation of a station (STA) from an active mode to an idle listening mode without notifying the change to an access point (AP) associated with the STA. In the idle listening mode, the AP may transmit frames to the STA using a higher bandwidth, but the STA can only sense channels in a lower bandwidth to save energy. The second method transmits a frame to the AP associated with the STA to notify the AP the change of operation of the STA from the active mode to the idle listening mode. In the idle listening mode, the AP may transmit frames to the STA using the lower bandwidth, and the STA can only sense channels in the lower bandwidth to save energy.

Abstract: In an example, a network switch is configured to operate natively as a load balancer. The switch receives incoming traffic on a first interface communicatively coupled to a first network, and assigns the traffic to one of a plurality of traffic buckets. This may include looking up a destination IP of an incoming packet in a fast memory such as a ternary content-addressable memory (TCAM) to determine whether the packet is directed to a virtual IP (VIP) address that is to be load balanced. If so, part of the source destination IP address may be used as a search tag in the TCAM to assign the incoming packet to a traffic bucket or IP address of a service node.

Abstract: Performance analysis for test automation frameworks is described. A test is executed of an application. Performance indicators are logged during execution of the test, wherein the performance indicators include a first performance indicator. A correlation is identified between the first performance indicator and a second performance indicator recorded during the execution of the test or an execution of a previous test of the application. An output device outputs the correlation as a performance issue.