Abstract: A method includes wirelessly receiving audio content via a first transceiver included in a housing of a first device and producing a first audible signal from the audio content via a speaker included in the housing of the first device. The audio content is wirelessly transmitted via the first transceiver to a second transceiver integrated within a first remote speaker. A second audible signal is produced from the audio content via the first remote speaker. The method also includes wirelessly relaying the audio content via the second transceiver to a third transceiver integrated within a second remote speaker and producing a third audible signal from the audio content via the second remote speaker. The second remote speaker is located outside of the transmission range of the first transceiver.

Abstract: Systems, computer program products, and methods are described herein for machine learning-based metadata collection and parameterized graph modeling from communication channels. The present disclosure comprises a communication interaction subsystem (CIS) configured to receive requests from a user input device to query network traffic data associated with a plurality of devices. The request comprises a factor set and a correlation criteria. The CIS analyzes the network traffic data based on at least the request and determines a subset of the plurality of devices based on at least the request. The system also comprises a parameterized graph modeling subsystem (PGMS) operatively coupled to the CIS, which is configured to generate a data traffic topography map associated with the subset of the plurality of devices and transmit control signals configured to cause the user input device to display the data traffic topography map.

Abstract: This disclosure relates generally to wireless communications and, more particularly, to systems and methods for radio resource control (RRC) connection management in a network sharing configuration, including an RRC resume from an RRC inactive state, and RRC re-establishment. In one embodiment, a method performed by a communication node, includes: receiving a request from a communication device to establish a current connection associated with a prior connection between the communication device and a prior communication node, wherein the request comprises communication device authentication information; and establishing the current connection based on a determination that communication node authentication information matches the communication device authentication information, wherein the communication node authentication information is based on a predetermined subset of input parameters, and wherein the determination is performed at the communication node or at the prior communication node.

Abstract: One or more systems, devices, computer program products and/or computer-implemented methods of use provided herein relate to facilitating a process to compensate a service being provided over a network connection. A system can comprise a memory that stores computer executable components, and a processor that executes the computer executable components stored in the memory, wherein the computer executable components can comprise a determination component that determines a network connection between a server and a client node, and a predictive component that predicts, employing machine learning, a graphical representation update to a service provided by the server over the network connection. The predictive component can generate the prediction in response to a decrease in bandwidth and/or an increase in latency of a network connection. A training component can train a machine learning model employed by the predictive component based on historical data of the service provided by the server.

Abstract: In accordance with an embodiment, described herein is a system and method for supporting partitions in a multitenant application server environment. In accordance with an embodiment, an application server administrator (e.g., a WLS administrator) can create or delete partitions; while a partition administrator can administer various aspects of a partition, for example create resource groups, deploy applications to a specific partition, and reference specific realms for a partition. Resource groups can be globally defined at the domain, or can be specific to a partition. Applications can be deployed to a resource group template at the domain level, or to a resource group scoped to a partition or scoped to the domain. The system can optionally associate one or more partitions with a tenant, for use by the tenant.

Abstract: Reservation of resources for a service includes receiving a request for resources for a project duration with a start time and an end time; determining if the requested resources are available for the project duration; determining a utilization level of one or more resource provisioning components during a provisioning time prior to the start time of the project; and determining if the one or more resource provisioning components have capacity to handle the provisioning of resources for the request prior to the start time of the project. The one or more resource provisioning components can be reserved for a provisioning time prior to the start time of the project.

Abstract: The present technology relates to an information processing device, an information processing method, and a program that enable appropriate extraction of an ALP packet from a packet of a second packet included in a first packet regardless of a difference in interpretation of a standard. A payload length obtained on the basis of data of a header of a second packet included in a first packet is corrected.

Abstract: A signal converting circuit includes a phase interpolator circuit and a bias voltage generation circuit. The phase interpolator circuit is configured to convert a plurality of input clock signals into an output clock signal according to a digital signal. The bias voltage generation circuit is electrically coupled to the phase interpolator circuit, is configured to generate a bias voltage according to a reference information and is configured to output the bias voltage to the phase interpolator circuit, so that the output clock signal has a predetermined phase corresponding to one of a plurality of bit configurations of the digital signal, wherein the reference information is relevant to a change of the phase interpolator circuit due to a temperature variation.

Abstract: A communication control device: transmits, from an application to a wireless communication device used in a vehicle, a start request of data communication between the application and an external device; acquire a communication condition related to the data communication between the application and the external device from the application; determines whether the data communication satisfying the communication condition is possible; sets a communication path from the application to the external device and sets a source port number to the request source when the data communication is determined to be possible; notifies the application of path information including the source port number; and performs the data communication between the application and the external device using the source port number.

Abstract: An optical space communications transmission and reception terminal includes: an optical transceiver to convert transmission data into a transmission optical signal modulated at a symbol rate synchronized with a transmission clock signal and output it, and generate received data from a reception optical signal; an intensity modulation unit to generate an intensity-modulated transmission optical signal; a transmission clock source to supply a transmission clock signal; a fiber coupling unit) to output the intensity-modulated transmission optical signal as collimated light and couple the input optical signal to an optical fiber; an optical fiber amplifier to amplify the optical signal coupled to the optical fiber; a tracking mirror to output the optical signal to the fiber coupling unit and output the transmission optical signal to space; and an angle sensor to output a clock signal extracted from the optical signal divided by a beam splitter to the optical transceiver.

Abstract: An example operation may include one or more of receiving a uniform resource indicator (URI) of a blockchain peer node that has access to a blockchain distributed among a plurality of blockchain peer nodes, identifying blockchain channel identification information which identifies a unique channel name associated with the blockchain, generating a blockchain-based URI that includes an identification of the URI of the blockchain peer node and the channel name associated with the blockchain, and storing the generated blockchain-based URI on a distributed ledger.

Abstract: An electronic device and method for wireless communication, the method including detecting a beam quality of a currently serving beam; starting a prediction window when the detected beam quality is within a particular range, and evaluating the beam quality of the currently serving beam within the prediction window.

Abstract: An example operation includes one or more of detecting, by a validation service node, an access of a block on a blockchain ledger; accessing, by the validation service node, a block validation stamp comprising meta-data signed by a trusted stamping authority (TSA) on the blockchain ledger; and validating the block based on the meta-data.

Abstract: A method of operating a transmitter node (101) configured to communicate with one or more receiver nodes (102-104) using a re-configurable reflective device. RRD (109), is provided. The RRD (109) is re-configurable to provide multiple spatial filters, each one of the multiple spatial filters being associated with a respective spatial direction (351-353) into which incident signals are selectively reflected by the RRD (109). The method includes repeatedly transmitting reference signals (198) towards the RRD (109) at one or more transmit periods (551-554).

Abstract: Methods, apparatus, and systems for dynamically indicating a playout group in various scenarios are disclosed. In one example aspect, a method includes determining a playout group corresponding to a volumetric video in a three-dimensional space based on a playout group information, the playout group including a plurality of components, wherein each component of a certain type has a version that is different from another component of the certain type, obtaining a two-dimensional volumetric video content from a media track corresponding to the playout group, and reconstructing the volumetric video into a three-dimensional space based on the plurality of components with different versions.

Abstract: A wireless relay station to be included in a ladder-type wireless relay network along a moving route of a moving object includes a relay control unit that includes station identification information in the wireless relay network assigned sequentially along the moving route to each of the wireless relay stations included in the wireless relay network and deployed along the moving route, configures and updates, using a first routing table that provides an address of a destination wireless relay station, a second routing table including the address, the station identification information, and an information update time, being associated with one another, of the destination wireless relay station, and provides control to share, among the wireless relay stations included in the wireless relay network, the second routing table configured and updated by each wireless relay station; and a relay communication unit that performs wireless relay communication with other wireless relay stations.

Abstract: An information processing device includes an encoding processing unit and a determination unit. The encoding processing unit performs error correction encoding processing in which a plurality of bit sequences are output from one or more bit sequences. The determination unit divides the plurality of bit sequences into a first bit sequence group (BS1) and a second bit sequence group (BS2), and determines to transmit the first bit sequence group (BS1) and the second bit sequence group (BS2) through different propagation paths, the first bit sequence group (BS1) being decodable without performing error correction decoding processing corresponding to the error correction encoding processing, and the second bit sequence group (BS2) being used for the error correction decoding processing.

Abstract: A method, a device, and a non-transitory computer-readable recording medium are provided for creating a chatbot scenario in consideration of a response rate. A chatbot scenario creation method may include obtaining chatbot sentence components and at least one chatbot sentence including the chatbot sentence components from a chatbot; predicting a response rate of a user for at least one chatbot sentence based on a predicted response rate preset for each of chatbot sentence components; and providing the predicted response rate of the user for the at least one chatbot sentence.

Abstract: Disclosed are a method and apparatus for transmitting and receiving an HARQ response in a communication system supporting sidelink communication. An operating method for a transmitting terminal comprises the steps of: receiving, from a base station, a higher layer signaling message including PSFCH configuration information; transmitting, to a plurality of receiving terminals, SCI including resource allocation information of data and configuration information for HARQ feedback on the data; transmitting, to the plurality of receiving terminals, the data on a PSSCH indicated by the SCI; and receiving, from the plurality of receiving terminals, a sequence mapped to HARQ responses to the data on a PSFCH indicated by the PSFCH configuration information. Therefore, the performance of the communication system can be improved.

Abstract: Cognitive determination of whether a message is suitable for sending over a data communications network can include extracting tokens from the message prior to transmitting the message. One or more intended recipients of the message can be determined from the tokens. A machine learning classification model corresponding to the one or more recipients of the message can be selected. The machine learning classification model can be constructed based on tokens extracted from prior messages, which are combined to create a plurality of documents for training the machine learning classification model. The one or more tokens extracted from the message can be classified using the machine learning classification model. An alert message can be generated in response to determining based on the classifying that the message is unsuited for sending.