Abstract: A device includes a plurality of digital signal processors (DSPs), analog crossbars in communication with the DSPs, and a switch controller. The switch controller facilitates control signals using in-band signaling within payload traffic or out-of-band signaling over a dedicated management interface. The system supports dynamic traffic prioritization based on real-time metrics, such as latency and traffic load, ensuring efficient resource allocation and seamless operation during congestion or reconfiguration. Redundant crossbars and failover mechanisms enhance fault tolerance, while granular backpressure selectively throttles traffic flows to prevent bottlenecks. Integrated diagnostic tools monitor performance and optimize traffic flow, enabling high-speed and reliable communication.

Abstract: Systems and methods for seamless network communication reconfiguration, comprising a device that includes physical media dependent (PMD) devices, incorporating a digital signal processor (DSP) configured to handle both in-band and out-of-band communication traffic, a plurality of primary analog crossbars connected to the DSPs for routing operational data, and a set of redundant analog crossbars configured to establish auxiliary communication channels. The system includes a controller operable to dynamically activate the auxiliary communication channels during reconfiguration events, enabling a make-before-break protocol by transitioning traffic from primary channels to auxiliary channels. The redundant crossbars support out-of-band signaling to coordinate transitions and maintain system integrity.

Abstract: A device includes a plurality of digital signal processors (DSPs) and analog crossbars in communication with the DSPs. The DSPs and crossbars dynamically adjust power consumption based on traffic load and/or a signal quality, leveraging traffic prediction models to optimize resource allocation. The system supports features such as powering down unused lanes, asymmetrically deactivating transmission or receiving lanes, and preemptively scaling resources during predicted traffic increases. Dynamic voltage and frequency scaling (DVFS) optimizes power usage based on link utilization and traffic priority, minimizing latency impacts during transitions. The switch controller integrates traffic prioritization algorithms, including weighted round-robin (WRR), to allocate power and bandwidth efficiently to high-priority traffic flows. Redundant crossbars handle overflow traffic or failover scenarios, transitioning between standby and active states dynamically.

Abstract: A device may include a plurality of digital signal processors (DSPs) and a plurality of analog crossbars connected to the DSPs. A microcontroller unit may be operable to facilitate network isolation.

Abstract: Technology for a device includes a plurality of digital signal processors (DSPs) and a plurality of analog crossbars in communication with the DSPs. The DSPs dynamically adjust queues to optimize data flow based on traffic conditions, latency, and resource availability. Queues may include input queues, output queues, virtual output queues, or hybrid configurations, supporting techniques such as priority scheduling and time-division multiplexing (TDM). The DSPs facilitate flow control through granular backpressure signaling, managing congestion between DSPs and endpoints. Synchronization of queues during crossbar reconfiguration ensures seamless traffic flow and prevents data loss. Advanced mechanisms, such as dynamic queue depth adjustment and adaptive prioritization, enable efficient resource sharing while maintaining high throughput.

Abstract: A device includes a plurality of digital signal processors (DSPs) and analog crossbars in communication with the DSPs. The analog crossbars dynamically switch between multiple inputs and outputs and adjust configurations based on real-time feedback from the DSPs. The crossbars use amplification to enhance signal strength at input and output stages, ensuring signal integrity across long transmission paths or during multicasting and broadcasting operations. Real-time adaptive equalization optimizes performance in response to environmental changes or signal degradation. The crossbars facilitate system management traffic through out-of-band signaling and support failover with redundant paths to maintain communication during failures. Synchronization with DSPs or a switch controller is achieved through shared clock signals or IEEE 1588. These features enable efficient, high-speed data transmission while maintaining robust performance and reliability in dynamic network environments.

Abstract: A device includes digital signal processors (DSPs) and analog crossbars in communication with the DSPs. The analog crossbars are operable to dynamically adjust equalization settings based on real-time feedback from DSPs, physical media-dependent (PMD) devices, or environmental sensors. Equalization adjustments optimize signal quality by compensating for traffic conditions, environmental changes, or signal degradation. The crossbars support predictive equalization using machine learning algorithms to preemptively adjust signal properties, ensuring performance across dynamic network environments. Diagnostics and logging capabilities monitor and refine equalization performance, while auxiliary in-band channels provide low-power pathways to reduce energy consumption. These features enable efficient, high-speed data transmission with enhanced reliability and adaptability in modern networking systems.

Abstract: Technology for a device may include a plurality of digital signal processors (DSPs); and a plurality of analog crossbars operable to be connected to the plurality of DSPs. The timing between the plurality of DSPs may be synchronized.

Abstract: A digital signal processors (DSPs) and analog crossbars operatively connected to the DSPs includes a method for synchronization and distributed processing. The DSPs are configured to coordinate traffic among themselves, enabling efficient data flow and resource allocation. This coordination may involve synchronization, traffic management, and resource arbitration to optimize performance and minimize latency. The device facilitates seamless communication and supports dynamic reconfiguration, making it suitable for high-speed networking and scalable systems.

Abstract: A device includes a plurality of digital signal processors (DSPs) and analog crossbars operable to connect with the DSPs. A switch controller facilitates control signaling between the DSPs and the crossbars, enabling dynamic coordination of traffic flow, resource allocation, and crossbar configurations. The device supports integrated in-band (IB) and out-of-band (OOB) communication, proactive monitoring of signal metrics for failover prediction, and synchronization techniques to minimize latency and ensure system coherence. The architecture further incorporates load balancing, fault tolerance, and distributed control mechanisms to optimize performance in high-speed network environments.

Abstract: The disclosure relates to a method and a system for collecting and processing offensive and defensive elements based on multi-source data. The method includes: constructing multiple data monitoring points based on network system parameters; generating a collection evaluation value of each of the data monitoring points, and setting an initial collection frequency of each of the data monitoring points according to all collection evaluation values; obtaining a monitoring data packet of each of the data monitoring points, and determining whether to generate a first-level collection instruction of each of the monitoring points according to all monitoring data packets.

Abstract: An optically anisotropic polymer thin film includes a crystallizable polymer and an additive configured to interact with the polymer (e.g., via ?-? interactions) to facilitate chain alignment and, in some examples, create a higher crystalline content within the polymer thin film. The polymer thin film may be characterized by a bimodal molecular weight distribution where the molecular weight of the additive may be less than approximately 50% of the molecular weight of the crystallizable polymer. Example crystallizable polymers include polyethylene naphthalate, polyethylene terephthalate, polybutylene naphthalate, polybutylene terephthalate, as well as derivatives thereof. Example additives, which may occupy up to approximately 10 wt. % of the polymer thin film, include aromatic ester oligomers, aromatic amide oligomers, and polycyclic aromatic hydrocarbons, for example. The optically anisotropic polymer thin film may be characterized by a refractive index greater than approximately 1.

Abstract: A polymer thin film includes polyethylene having a weight average molecular weight of at least approximately 500,000 g/mol, where the thin film is characterized by transparency within the visible spectrum of at least approximately 80%, bulk haze of less than approximately 5%, and an in-plane elastic modulus of at least approximately 10 GPa. The polymer thin film may be thermally conductive and may be incorporated into an optical element and configured to dissipate heat, such as from a light-emitting device.

Abstract: A device may include a processor operable to process one or more of layer 2(L2) or layer 3 (L3) protocols in which the processor includes handling of one or more of frame headers, frame boundaries, media access control (MAC) addresses, or internet protocol (IP) addresses. The device may have a MAC address and an IP address associated with the device. The device may be operable to receive and process data packets addressed to the MAC or the IP address of the device. The device may be operable to interface with layer 1(L1) devices, including layer 1 systems and physical transceivers (PHYs).

Abstract: Provided is a method for constructing a backtracking analysis model based on an attack chain, including: a kernel-layer security agent collects process, file, and network behavior features in a hardware-isolated environment to generate event tuples; a tensor network pipeline performs three-dimensional decoupling mapping of the tuples into behavior fingerprint vectors, orthogonalized noise features, and asymmetric adjacency tensors, and compresses them into spatio-temporal topological tensor block; a reinforcement learning controller constructs a directed acyclic graph based on the tensor block, calculates connectivity loss, and outputs event risk scores; a dynamic routing engine constructs a decision tree model based on risk markers, burst frequency, and correlation entropy to implement three-level shunting, and a multi-simulation system generates anti-interference index; when the deviation between a physical trajectory and a digital model exceeds a tolerance, a closed-loop feedback weight coefficient is used

Abstract: Mechanically and piezoelectrically anisotropic polymer fibers may be formed by spinning a polymer solution or gel that includes a high molecular weight crystallizable polymer and a liquid solvent. The solvent may be configured to interact with the polymer to facilitate chain alignment and, in some examples, create a higher crystalline content within the spun fibers. The polymer solution may also include a low molecular weight additive. The high and low molecular weight polymers may each be characterized by a bimodal molecular weight distribution where the molecular weight of the additive is less than the molecular weight of the crystallizable polymer. The polymer(s) and the additive(s) may be independently selected from vinylidene fluoride, trifluoroethylene, chlorotrifluoroethylene, hexafluoropropene, vinyl fluoride, etc. The spun fibers may be oriented, annealed, poled, and woven or laminated to form a polymer thin film having a high elastic modulus and a high electromechanical coupling factor.

Abstract: Provided are a distributed task load balancing scheduling method and system. The method includes: acquiring performance requirement indicators of tasks to be executed, and allocating the tasks to be executed to server nodes in a server cluster network topology according to the performance requirement indicators; acquiring historical load change rates of the server nodes, and determining a load threshold corresponding to each server node according to the historical load change rates; and acquiring real-time performance indicators of the server nodes, determining load score values according to the real-time performance indicators of the server nodes, screening out overloaded server nodes whose load score values exceed the load thresholds, and performing load balancing scheduling on tasks in the overloaded server nodes.

Abstract: A liquid lens with flexible transparent active layers on both sides of a fluid is transformed along two distinct deformation axes. The flexible transparent active layers include piezoelectric materials that actuate the lens in response to applied voltage(s). The piezoelectric properties and actuation mechanism of the transparent layers are arranged to deform the lens cylindrically along different axes resulting in a net spherical deformation or a combination of spherical and cylindrical deformation with substantially less distortion than spherically deforming layers. The piezoelectric active layers may be polymer or ceramic with isotropic or anisotropic mechanical stiffness. Alternatively, a pair of transparent, internal layers are positioned between the front and rear surfaces. The active layers, front and/or rear, are dual layers affixed together with an adhesive or single layers.

Abstract: A geometric waveguide includes a first substrate bonded to at least one other substrate, the first substrate including a reflective element having at least one facet, and a multilayer optical film disposed over a surface of the at least one facet, where the multilayer optical film includes two or more birefringent polymer layers.

Abstract: A method includes feeding a polymer sheet along a first machine direction through a first roller assembly, where an orientation of first rollers within the first roller assembly is angled with respect to the first machine direction and feeding the polymer sheet along a second machine direction through a second roller assembly, where an orientation of second rollers within the second roller assembly is angled with respect to the second machine direction.