Abstract: If a critical event occurs during a boot process, an information handling system may analyze firmware associated with the critical event to determine whether the firmware is unified extensible firmware interface compliant. In response to determining that the firmware is not unified extensible firmware interface compliant, the system may retrieve a rule associated with the firmware, and apply one or more actions to the information handling system based on the rule.

Abstract: If a critical event occurs during a boot process, an information handling system may analyze firmware associated with the critical event to determine whether the firmware is unified extensible firmware interface compliant. In response to determining that the firmware is not unified extensible firmware interface compliant, the system may retrieve a rule associated with the firmware, and apply one or more actions to the information handling system based on the rule.

Abstract: Disclosed information handling systems and methods employ a background module running in an operating system of a client platform to evaluate, after defined context-relevant events including, as examples, reboot, application launch, return from sleep/idle mode, change of network connection, and change of device, the impact of the user context change, and to take or recommend appropriate action. Embodied solutions may augment existing communication protocols, such as the Server Message Block (SMB) protocol, that enable and support shared access to files across nodes of a distributed system.

Abstract: Disclosed information handling systems and methods employ a background module running in an operating system of a client platform to evaluate, after defined context-relevant events including, as examples, reboot, application launch, return from sleep/idle mode, change of network connection, and change of device, the impact of the user context change, and to take or recommend appropriate action. Embodied solutions may augment existing communication protocols, such as the Server Message Block (SMB) protocol, that enable and support shared access to files across nodes of a distributed system.

Abstract: Certain embodiments of the present disclosure relate to a sensor assembly including a housing having a first channel configured to flow a gas in a first direction and a second channel configured to flow the gas in a second direction. The housing is configured to couple to a gas flow assembly. A substrate is disposed within the housing. The substrate has an outer region, an inner region within the first channel, and a middle region between the outer region and the inner region. The substrate further includes electrical contact pads on at least the inner region. A sensor die is coupled to the inner region of the substrate, having an electrical connection to the electrical contact pads. The sensor die is disposed within a gas flow path of the first channel.

Abstract: Certain embodiments of the present disclosure relate to a sensor assembly including a substrate, a housing, and a sensor die. In certain embodiments, the substrate includes an outer region, an inner region, and a middle region between the outer region and the inner region. In certain embodiments, the substrate includes electrical contact pads on at least the inner region. In certain embodiments, the housing is coupled to the substrate at the middle region or the outer region to provide a hermetic seal. In certain embodiments, the sensor die is coupled to the substrate at the inner region via the electrical contact pads. The sensor die is aligned to the substrate via aligning features that align the sensor die relative to the substrate in at least one of a first plane or a second plane.

Abstract: A UEFI client initiates an SMB negotiation with a remote server for an augmented capability protocol that supports secure distributed namespace compounding via customized commands and trusted share-specific and transaction-specific data structures, referred to herein simply as secure blobs, communicated over a secure tunnel. The client platform may include a nonvolatile storage resource containing factory-installed AC modules for both the client and the server, as well as factory stored profile information for known remote shares. Upon successfully negotiating for the AC protocol, the UEFI client may retrieve and install the AC client and server modules to enable the AC protocol. The AC client may mount a local namespace, which includes a namespace folder for each remote share. The AC server module, in combination with remote share profile information provided by the AC client, enables the remote server to mount a virtual distributed namespace and function as a RVDN server.

Abstract: Disclosed herein are embodiments of a sensor assembly, methods of manufacturing the same, and methods of using the same. In one embodiment, a sensor assembly comprises a substrate comprising an outer region, an inner region, and a middle region positioned between the outer region and the inner region, the substrate further comprising electrical contact pads on at least the inner region. The sensor assembly further comprises a housing coupled to the substrate at the outer region or at the middle region to form a hermetic seal. The sensor assembly further comprises a sensor device coupled to the substrate, via the electrical contact pads, at the inner region. In certain embodiments, the sensor assembly further comprises a conformal coating deposited on at least a portion of the sensor assembly.

Abstract: A disclosed fault analysis solution and method includes provisioning an NVMe boot directory of an information handling system with a notification module configured to perform certain operations in a pre-OS context, The operations may include detecting a pre-OS error event, determining a faulty component associated with the error event, identifying one or more executable scripts and tools associated with the faulty component, invoking a support app to download the one or more executable scripts and tools, and executing the one or more executable scripts and tools to generate a fault analysis report. The executable scripts may perform script operations including retrieving event data including one or more logs and system parameters associated with either the error event or the faulty component and storing the event data in an error log file. The executable tools may perform remedial measures associated with the error event or the faulty component.

Abstract: Systems and methods to safely and efficiently handle dirty data flush are disclosed. More specifically, when a cache controller determines that one (or more) storage device of a cache device is running out of space, that storage device is given priority to be flushed prior to the other storage devices that are not in such a critical condition. In addition, a cache bypass process can be conditionally enabled to save free physical spaces already running low on such critical cache storage devices.

Abstract: Systems and methods to safely and efficiently handle dirty data flush are disclosed. More specifically, when a cache controller determines that one (or more) storage device of a cache device is running out of space, that storage device is given priority to be flushed prior to the other storage devices that are not in such a critical condition. In addition, a cache bypass process can be conditionally enabled to save free physical spaces already running low on such critical cache storage devices.

Abstract: The present invention relates to power management within the context of wireless ad-hoc networks. More specifically to the effects of using different transmit powers on the average power consumption and end-to-end network throughput in a wireless ad-hoc environment. This power management approach reduces the system power consumption and thereby prolongs the battery life of mobile nodes. Furthermore, the invention improves the end-to-end network throughput as compared to other ad-hoc networks in which all mobile nodes use the same transmit power. The improvement is due to the achievement of a tradeoff between minimizing interference ranges, reduction in the average number of hops to reach a destination, reducing the probability of having isolated clusters, and reducing the average number of transmissions including retransmissions due to collisions. The present invention provides a network with enhanced end-to-end throughput performance, and lower transmit power.

Abstract: The present invention relates to power management within the context of wireless ad-hoc networks. More specifically to the effects of using different transmit powers on the average power consumption and end-to-end network throughput in a wireless ad-hoc environment. This power management approach reduces the system power consumption and thereby prolongs the battery life of mobile nodes. Furthermore, the invention improves the end-to-end network throughput as compared to other ad-hoc networks in which all mobile nodes use the same transmit power. The improvement is due to the achievement of a tradeoff between minimizing interference ranges, reduction in the average number of hops to reach a destination, reducing the probability of having isolated clusters, and reducing the average number of transmissions including retransmissions due to collisions. The present invention provides a network with enhanced end-to-end throughput performance, and lower transmit power.

Abstract: The present invention provides a method and apparatus for extending a zone routing protocol. The invention is configured to provide a robust scalable framework for routing data in wireless ad-hoc networks when unidirectional links 210 are present. When the reverse path from a destination node (the tail) of a unidirectional link 210 to the originating node (the head) of the link is beyond a designated length, the invention is configured to revert to an on-demand search mechanism. The on-demand search mechanism recursively attempts to build a path to the destination 206 by recognizing nodes that have a route to the destination.

Abstract: A data flow system, where a source 100 transmits a reservation packet to an ingress element 102. The ingress element 102 polices incoming message traffic and collects data flow information. Quality of service differentiation is realized by marking data packets of different data flows. The ingress element 102 registers the reservation packet and forwards the request to a core router 106. The core router 106 evaluates the service level required, and available resources. Based on this evaluation the core router 106 will reject, accept, or modify the received message, indicate the price for the requested level of service, and forward the reservation packet. The process is repeated until the reservation packet reaches the destination 110, which sends a feedback message to the source 100 indicating the result of the reservation packet. After establishing a reservation, source 100 transmits periodic control messages and collects information regarding resource availability, and the flow path.

Abstract: A wireless hybrid network consisting at least one satellite 118 and a plurality mobile ad hoc nodes 104. The nodes 104 are assumed to be clustered into mobile groups 102 within the footprint of the satellite 118, and the objective is to enable reliable communications between the various nodes 104. At least one relatively powerful gateway 110, also mobile, is deployed for each cluster 102 of nodes to facilitate communication with a LEO or GEO satellite 118. The environment is characterized by the presence of terrestrial barriers 100 or other severe channel impairments. One of the goals of the invention is to provide a mechanism by which a mobile gateway 112 can change its position or define its trajectory based on the position and loading of the nodes 104 in an ad hoc network, so as to optimize certain pre-defined performance criterion, such as power, overhead, throughput.

Abstract: The present invention provides a resource manager that is configured to support bandwidth re-use across the network. Further, the resource manager provides that when two nodes are distant from each other, the transmission of a first node does not cause significant co-channel interference that often hampers the transmissions of the second node. The resource manager further allows the two nodes to re-use the same bandwidth. The resource manager attempts to dynamically manage bandwidth allocations such that frequency re-use is supported and maximized.

Abstract: The present invention relates to power management within the context of wireless ad-hoc networks. More specifically to the effects of using different transmit powers on the average power consumption and end-to-end network throughput in a wireless ad-hoc environment. This power management approach reduces the system power consumption and thereby prolongs the battery life of mobile nodes. Furthermore, the invention improves the end-to-end network throughput as compared to other ad-hoc networks in which all mobile nodes use the same transmit power. The improvement is due to the achievement of a tradeoff between minimizing interference ranges, reduction in the average number of hops to reach a destination, reducing the probability of having isolated clusters, and reducing the average number of transmissions including retransmissions due to collisions. The present invention provides a network with better end-to-end throughput performance, and lower transmit power.

Abstract: A wireless hybrid network consisting at least one satellite 118 and a plurality mobile ad hoc nodes 104. The nodes 104 are assumed to be clustered into mobile groups 102 within the footprint of the satellite 118, and the objective is to enable reliable communications between the various nodes 104. At least one relatively powerful gateway 110, also mobile, is deployed for each cluster 102 of nodes to facilitate communication with a LEO or GEO satellite 118. The environment is characterized by the presence of terrestrial barriers 100 or other severe channel impairments. One of the goals of the invention is to provide a mechanism by which a mobile gateway 112 can change its position or define its trajectory based on the position and loading of the nodes 104 in an ad hoc network, so as to optimize certain pre-defined performance criterion, such as power, overhead, throughput.

Abstract: The present invention provides a method and apparatus for extending a zone routing protocol. The invention is configured to provide a robust scalable framework for routing data in wireless ad-hoc networks when unidirectional links 210 are present. When the reverse path from a destination node (the tail) of a unidirectional link 210 to the originating node (the head) of the link is beyond a designated length, the invention is configured to revert to an on-demand search mechanism. The on-demand search mechanism recursively attempts to build a path to the destination 206 by recognizing nodes that have a route to the destination.