Abstract: Methods and systems may include performing pre-equalization of a signal for transmission, where the pre-equalization includes amplifying a non-linear portion of the signal based on a frequency response of a transmit filter for the non-linear portion of the signal. In such a method or system, the non-linear portion may be configured to counteract spectral spread caused by a power amplifier, and the amplifying of the pre-equalization may cause the non-linear portion of the signal to survive filtering by the transmit filter such that the non-linear portion of the signal arrives at the power amplifier to counteract the spectral spread of the signal for transmission caused by the power amplifier.

Abstract: The present invention relates a system and a method for optimizing Physical Cell ID (PCI) assignment in a wireless communication network such as an Open-Radio Access Network (O-RAN) (100). The method includes deploying an optimization service in an rApp (104) and registering the optimization service as a PCI-rApp within a Service Management and Orchestration Framework (SMO) (102), assigning a listing of unique predefined PCIs to operating cells of a selected range after satisfying one or more constraints and concluding that the procedure has been successful if the assignment of the PCI to each operating cell completes without using more than the listing of unique predefined PCIs.

Abstract: An example system is configured to: (i) receive data indicating a command to play back audio content, where the data indicating the command to play back audio content is received via a voice input that is detected by a first zone player, (ii) based on the data indicating the command, determine a playback condition comprising a particular zone player, (iii) identify a user account associated with the first zone player, (iv) based at least on (a) the command and (b) the identified user account, determine audio content for playback, and (v) play back the determined audio content via the particular zone player.

Abstract: Computer assets within a defined network are identified using scanning services respectively connected to each of a plurality of network zones within the defined network. A plurality of interne protocol (IP) addresses within the particular one of the network zones are identified by a particular scanning service contained within the particular one of the network zones. The particular scanning service collects information associated with each of the plurality of IP addresses and infers, using the collected information, additional information about the plurality of IP addresses. The particular scanning service validates the additional information and presents analytics based upon the collected information and the additional information. Firewalls contained within the particular one of the network zones are configured to allow access by the particular scanning service.

Abstract: A first device may include one or more processors. The one or more processors may generate one or more request frames including a request for a first target wake time (TWT) schedule and a second TWT schedule. The one or more processors may wirelessly transmit, via a transmitter over a wireless local area network (WLAN), the generated one or more request frames to an access point (AP). In response to receiving from the AP one or more response frames accepting the request, the one or more processors may communicate (i) with the AP during a service period (SP) of the first TWT schedule and (ii) with a second device during an SP of the second TWT schedule.

Abstract: The present invention relates to a method and a system of managing a plurality of neighbor cells of each target cell. The method includes capturing and reporting, by a central unit (CU) (512) associated with each target cell, a radio signal quality associated with each of the plurality of neighbor cells (354b, 354c, 354d) of a target cell (354a) based on signal strength measurements reported by a plurality of user equipments (UEs) (324a1, 324a2, 324a3) to the target cell, ranking and labeling the plurality of neighbor cells based on the radio signal quality associated with each of the plurality of neighbor cells and taking and managing an action based on the ranking and labeling. Particularly, the action is associated with the plurality of neighbor cells.

Abstract: Systems and methods for multicast communication for an augmented reality (AR) / virtual reality (VR) system may include a first device that transmits a multicast message to a first peripheral device and a second peripheral device. The multicast message may include map data of a virtual environment. The first device may transmit, responsive to completing transmission of the multicast message, a poll message to the first peripheral device and the second peripheral device. The first device may receive, from the first peripheral device responsive to the poll message, first positioning data of the first peripheral device with respect to the map data. The first device may receive, from the second peripheral device responsive to the poll message, second positioning data of the second peripheral device with respect to the map data.

Abstract: The disclosed technology relates to a process of providing dynamic machine learning on premise model selection. In particular, a set of machine learned models are generated and provided to an on premise computing device. The machine learned models are generated using a cluster of customer data (e.g. telemetric data) stored on a computing network having different ranges of computational complexity. One of the machine learned models from the set of machine learned models will be selected based on the current available computational resources detected at the on premise computing device. Different machine learned models from the set of machine learned models can then be selected based on changes in the available computational resources and/or customer feedback.

Abstract: A storage appliance may be configured to perform a method to evaluate a failover procedure. The method may include receiving a trigger indication to perform a test failover procedure for a plurality of virtual machines and identifying, based on receiving the trigger indication, a set of procedures for performing a full failover procedure on a target system based at least in part on a recovery configuration for the plurality of virtual machines. The method may include selecting a subset of test procedures of the set of procedures, causing execution on the target system of the subset of test procedures on a subset of virtual machines of the plurality of virtual machines, and calculating, based at least in part on the execution of the subset of test procedures on the subset of virtual machines, a success metric associated with the full failover procedure for the plurality of virtual machines.

Abstract: A communication system includes multiple distributed antenna circuits and an access point (AP). The distributed antenna circuits include at least first and second antenna circuits. The AP is coupled to the distributed antenna circuits and includes multiple transmit chains, multiple receive chains, and an antenna control circuit communicatively coupled to the transmit chains and the receive chains. The first antenna circuit is co-located with the AP and the second antenna circuit is remote from the AP. The antenna control circuit is configured to determine a subset of the distributed antenna circuits to communicatively couple to at least some of the transmit chains to transmit data to a wireless station (STA) that is in range of the subset.

Abstract: Examples described herein involve switching between two user accounts of a streaming media service. In an example implementation, a playback device stores data representing credentials for multiple user accounts including a first user account of a first streaming audio service and a second user account of the first streaming audio service. The playback device receives instructions to play first audio content from the first streaming audio service and plays back the first audio content by streaming data representing the first audio content from one or more servers of the first streaming audio service using credentials of the first user account. The playback device detects a trigger associated with the first user account of the first streaming audio service and switches from streaming data representing the first audio content using credentials of the first user account to streaming data representing the first audio content using credentials of the second user account.

Abstract: The disclosed technology relates to a process for metered training of fog nodes within the fog layer. The metered training allows the fog nodes to be continually trained within the fog layer without the need for the cloud. Furthermore, the metered training allows the fog node to operate normally as the training is performed only when spare resources are available at the fog node. The disclosed technology also relates to a process of sharing better trained machine learning models of a fog node with other similar fog nodes thereby speeding up the training process for other fog nodes within the fog layer.

Abstract: A Wi-Fi network includes one or more access point devices configured to connect to one or more devices; wherein the Wi-Fi network is designated by a Service Set Identifier (SSID); wherein each Wi-Fi client device accesses the Wi-Fi network using the SSID and a key of a plurality of keys each being a password or certificate for the Wi-Fi network; and wherein each of the plurality of keys designates an access zone of a plurality of access zones each defining rules for network and/or device access such that the one or more access point devices provide selective access based on which of the plurality of keys is used for each of the one or more devices.

Abstract: A device may receive application information of an application to be deployed in a cloud computing environment. The application information may include requirement information including information defining a compute requirement of the application, a storage requirement of the application, and a network connectivity requirement of the application, and first capability information identifying requested capabilities of the first set of devices. The device may receive second capability information identifying actual capabilities of the second set of devices. The device may compare the first capability information and the second capability information to determine a measure of similarity between the first capability information and the second capability information. The device may generate deployment information for deploying the application on a device, of the second set of devices, based on the measure of similarity.

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology. Accordingly, the embodiments herein disclose a method for handling a timer operation in a wireless communication system. The method includes receiving, by a UE, a signaling message from a base station. The signaling message includes an information about acquired COT of the base station. Further, the method includes indicating, by the UE, about the acquired COT to a MAC layer from a physical layer. The physical layer indicates one of the base station has acquired the COT for transmission and the base station has missed a transmission opportunity due to a LBT failure.

Abstract: A multimedia controller for controlling and displaying zones in a multi-zone system is provided. In one example the controller provides a user interface for multiple zones of a media playback system comprising multiple playback devices. The controller identifies respective states associated with each zone of the multiple zones and detects an input to display a list of the multiple zones. In response to detecting the input, the controller determines an order of the multiple zones within the list of the multiple zones and displays, via the user interface, the list of the multiple zones, wherein the list of the multiple zones identifies each zone of the multiple zones in the determined order.

Abstract: Embodiments described herein involve providing media item preferences according to a user account of a user providing the preference, rather than a user account providing the media item. When a user indicates a preference for a media item, the preference are associated with that particular user, rather than with another user whose account the media item may have been accessed and played through when the particular user indicated the preference. As a result, a media preference history associated with the account providing the media item will not be disrupted by other users indicating preferences for the media item. Further, users may build on their respective media preference histories even when listening to music provided by someone else.

Abstract: Circuitry for multiplying a sparse matrix by a dense vector includes a first switching circuit (302) for routing input triplets from N input ports to N output ports based on column indices of the triplets. Each triplet includes a non-zero value, a row index, and a column index. N first memory banks (303) store subsets of vector elements and are addressed by the column indices of the triplets. N multipliers (305) multiply the non-zero values of the triplets by the vector element read from the respective memory bank. A second switching circuit (304) routes tuples based on row indices of the tuples. Each tuple includes a product output by the one of the N multipliers and a row index output by an output port of the first switching circuit. N accumulator circuits (307) sum products of tuples having equal row indices.

Abstract: Systems, methods, apparatus, and articles of manufacture to provide content to a playback network are disclosed. An example method includes displaying an indicator of multimedia content to a user via a graphical user interface. The example method includes enabling a multiselect state to allow the user to select multiple items from a browseable list of indicators associated with multimedia content. The example method includes providing a context-sensitive menu including a plurality of options associated with playback of selected items based on enablement of the multiselect state. The example method includes applying an option to each of the selected items based on user selection. The example method includes passing information regarding the multimedia content to a playback system including one or more multimedia playback devices in response to user selection of the option.

Abstract: There is provided a ferroelectric liquid crystal (FLC) material for the deformed helix FLC (DHFLC) electro-optical mode devices and shows optimum electro-optical properties including high tilt angle (>38°), and short helix pitch (<120 nm), and spontaneous polarization (>100 nC/cm2) comprising at least two components, wherein at least one FLC component is a chiral compound of Formula (I): particularly: wherein W1 and W2 are chiral groups with polar substituent at chiral centre, A and B are independently N atom or CH groups providing that at least one of A or B is N atom. Other various groups are as defined herein.