Abstract: A technique for determining segmentation parameters for use in segmenting Radio Link Control, RLC, Protocol Data Units, PDUs, in an RLC preprocessing procedure performed by a User Equipment, UE, prior to receiving an Uplink, UL, grant for transmission of the RLC PDUs is disclosed, wherein the segmentation parameters comprise a size of RLC PDU segments and a number of RLC PDU segments to be included into a physical layer Transport Block, TB.

Abstract: A method for controlling block acknowledgement feedback includes: for multiple transmission links for transmitting continuous data frames, sending a block acknowledgement feedback control identifier from a first communication device to a second communication device. The block acknowledgement feedback control identifier is configured to indicate an enabled or disenabled state of block confirmation feedback of the transmission link.

Abstract: An air quality notification system to perform operations that include: causing a sensor device to sample an air quality associated with a location at a predefined sampling interval; determining, at the sensor device, that a value corresponding with the air quality sampled by the sensor device transgresses a threshold value; causing the sensor device to transmit an alert to a server system responsive to the determining that the value corresponding with the air quality transgresses a threshold value; and causing the server system to present a notification at a client device responsive to the sensor device transmitting the alert, the notification including at least a display of an identifier associated with the location.

Abstract: A method for multi-connectivity between a plurality of base stations and user equipment includes estimating, at the user equipment, a first round trip time (RTT) taken in transmitting first data to a first base station, estimating, at the user equipment, a second RTT taken in transmitting second data to a second base station, and determining a size of the first data which is to be transmitted to the first base station, based on the first RTT and the second RTT.

Abstract: Methods, systems, and computer storage media for providing a network conflict management service that is associated with a network management engine of a cloud computing system. In operation, cross-premises networking information is accessed at a cross-premises networking information database. The cross-premises networking information comprises on-premise network extension data associated with managing and routing on-premise networks and a cloud-provider network. Networking information for a first network is retrieved from the cross-premise networking information database. The networking information of the first network is compared to networking information of a second network, the networking information of the second network (e.g., networking information associated with a request to create the second network). Based on comparing the networking information of the first network to the networking information of the second network, a determination is made that a network conflict exists.

Abstract: Provided is a downlink control information transmitting and receiving method which can maximize the use of limited radio resources by effectively forming an uplink signaling message to be transmitted from a base station to a terminal and transmitting the formed uplink signaling message with a minimum amount of radio resources occupied.

Abstract: The present disclosure relates to a communication device, a communication method, and a program that make it possible to provide higher communication quality. A retransmission detection unit acquires a message count included in a header of a packet transmitted from a communication device on a transmission side via a data channel, and detects the message count of the packet that is a candidate for which retransmission is requested as a retransmission candidate message count, and a retransmission request unit generates retransmission request data for requesting retransmission of the packet held to be enabled to be transmitted by the communication device on the transmission side among a plurality of the packets with the retransmission candidate message count. The present technology can be applied to, for example, a communication system mounted on a vehicle.

Abstract: The present technology relates to a communication control apparatus and a method, and a wireless communication apparatus and a method that enable data that has failed to be demodulated to be retransmitted with higher reliability. A communication control apparatus that functions as AP1 causes a first wireless communication apparatus that functions as AP2 to hold a Data signal including data, and causes the first wireless communication apparatus to operate to transmit the Data signal to a second wireless communication apparatus that functions as STA upon receipt of a transmission request. The present technology is applicable to a wireless communication system.

Abstract: In a system with a plurality of servers serving one or more clients, situations may arise in which a client has a connection to a first server which is providing a service to the client, and in which it would be advantageous to transfer the connection to a second server, in a manner that does not require the re-establishing of the connection or the making of a renewed request, by the client, for the service. As such, a system and method for transferring a client connection from one server to another server are provided.

Abstract: Disclosed herein are system, method, and computer program product embodiments for utilizing parallel links to improve sub-network availability and latency performance for ATC traffic. An embodiment operates by receiving a generated message. The type of the generated message is determined, where the type is an air traffic control message or a non-air traffic control message. Based on the type of message, communication links are selected, where the communication links include parallel transmission links or a serial link. The method continues by copying the generated message and transmitting the copied message using the selected communication links. The method waits to receive an acknowledgement indicating receipt of the transmitted message. Upon identifying an acknowledgement, any of the copied messages not yet retransmitted are deleted.

Abstract: An inter integrated circuit (I2C)-based communication method incudes when an I2C signal is encapsulated into a data packet for transparent transmission, an I2C status is indicated by a first field in a packet header of the data packet. The data packet may have no load part, or the data packet has a load part but the load part is used to carry a slave address, a read/write flag, or I2C data. Because the I2C status is indicated in the packet header of the data packet, the I2C status may be encapsulated in a same data packet together with the slave address, the read/write flag, or the I2C data. In other words, the I2C status may not need to occupy one data packet separately.

Abstract: Embodiments of this application disclose a non-connected-state uplink positioning method and devices. The method includes receiving first configuration information. The first configuration information is used to indicate a first uplink positioning resource when the terminal device is in a non-connected state. The method further includes when the terminal device enters the non-connected state, sending a first uplink positioning signal via the first uplink positioning resource, so that a positioning server can determine a location of the terminal device according to measurement information in the first uplink positioning signal.

Abstract: Disclosed herein is a system comprising a set of wireless communication nodes that are configured to operate as part of a wireless mesh network. Each respective wireless communication node may be directly coupled to at least one other wireless communication node via a respective short-hop wireless link, and at least a first pair of wireless nodes may be both (a) indirectly coupled to one another via a first communication path that comprises one or more intermediary wireless communication nodes and two or more short-hop wireless links and (b) directly coupled to one another via a first long-hop wireless link that provides a second communication path between the first pair of wireless communication nodes having a lesser number of hops than the first communication path. A fiber access point may be directly coupled to a first wireless communication node of the set of wireless communication nodes.

Abstract: [Problem to be Solved] It is possible to achieve more appropriate retransmission control in wireless LAN systems. [Solution] There is provided a wireless LAN communication device including: a generator that generates a data frame for which a data unit in which an encoding process is performed and a data unit in which a retransmission process is performed are different from each other; and a transmission section that transmits the data frame. The encoding process makes it possible to determine whether or not decoding is successful.

Abstract: A media system and a method of operating a media system are provided. The media system includes a processing device and a media receiving device. The processing device is configured to transcode a digital data (e.g., at least one of: an audio component and a video component) from a first format to a second format. The processing device is configured to transmit the digital data in the second format. The media receiving device is in communication with the processing device. The media receiving device has at least one of: an obscured mode and a mute mode, and conversely at least one of an un-obscured mode and an un-mute mode. The processing device is configured to stop transcoding and transmitting at least a portion of the digital data to the media receiving device when the media receiving device is in at least one of the obscured mode and the mute mode.

Abstract: An information of a network to which a new function unit has been added is easily acquired. A relay device installed in a vehicle includes: a detection unit configured to detect a new function unit being a function unit that is newly added to a network including an existing function unit being one or a plurality of function units; a relay unit configured to relay a frame between the function units; and an acquisition unit configured to acquire, from the frame, relayed by the relay unit, between the new function unit detected by the detection unit and the existing function unit, function unit information that includes information regarding a network configuration of a layer of a lower order than an application layer, the function unit information being of at least one of the new function unit and the existing function unit.

Abstract: Aspects of the subject disclosure may include, for example, identifying a request to facilitate communications between first and second processing nodes, determining that the communications are to be established via quantum teleportation between, and identifying a network path comprising a first path segment to obtain a quantum channel, wherein quantum entanglement is established between the first and second processing nodes based on transportation of a first quantum entangled object via the quantum channel. A classical communication channel is facilitated between the first and second processing nodes, adapted to exchange between the nodes, quantum state information of a measurement performed upon the first quantum entangled object. Information is exchanged between the first and second processing nodes via the quantum channel according to the transported first quantum entangled object and the exchanged quantum state information. Other embodiments are disclosed.

Abstract: The present invention provides a method and system of periodic transmission of data between a first entity and a second entity within a mobile communication network. In order to increase transmission quality and take into account application characteristics of the network entities the first entity is able to obtain an adverse response from the second entity and provide an ancillary message to the second entity, where the ancillary message may have different contents depending on transmission circumstances, with the aim to increase the quality of transmission and to ensure the application requirements are met in different situations.

Abstract: A method performed by a WTRU may comprise receiving a beamformed physical control channel using a first beamformed pilot signal. The beamformed physical control channel may include an indication of a beam for a physical shared channel. The indicated beam of the physical shared channel and a beam of the beamformed physical control channel may be different. The method may further comprise receiving, based on the indicated beam, the physical shared channel using a second beamformed pilot signal. In an embodiment, the WTRU may receive an RRC message including an indication of a code of the first beamformed pilot signal.

Abstract: An information of a network to which a new function unit has been added is easily acquired. A relay device installed in a vehicle includes: a detection unit configured to detect a new function unit being a function unit that is newly added to a network including an existing function unit being one or a plurality of function units; a relay unit configured to relay a frame between the function units; and an acquisition unit configured to acquire, from the frame, relayed by the relay unit, between the new function unit detected by the detection unit and the existing function unit, function unit information that includes information regarding a network configuration of a layer of a lower order than an application layer, the function unit information being of at least one of the new function unit and the existing function unit.

Abstract: A communication device is configured to wirelessly connect to an external apparatus. The communication device comprises a first communication unit and a control unit configured to control the first communication unit. The first communication unit is configured to operate as one of a master and a slave. When the first communication unit is connected to a given external apparatus, the control unit is configured to control a period during which the first communication unit operates as the slave in response to a communication situation of the first communication unit with a different external apparatus from the given external apparatus.

Abstract: Devices and techniques for determining a transmission time interval (TTI) duration and/or varying the TTI duration are contemplated. The TTI duration may be varied based on one or more of: the timing of a transmission, the amount of data available for transmission, or the type of data to be transmitted. The TTI duration may be for one or more of: the Enhanced Physical Downlink Control Channel (EPDCCH), the Physical Downlink Shared Channel (PDSCH), and/or the Physical Uplink Control Channel (PUCCH). One or more different TTI durations may be achieved by modifying OFDM symbols per TTI and/or symbol duration (e.g., subcarrier spacing). One or more variable time-slot boundaries are contemplated. TTI duration per set of subcarriers is contemplated. One or more timing rules to deal with different processing time(s) are contemplated.

Abstract: Systems and methods for detection, warning and prevention of cyber-attacks, comprising a first collection layer wherein said network gateway server receive all communication via at least one mirrored port of said monitored network, create a meta-data of said communication and transmit said meta-data via one-way data communication channel to a computing device external to said monitored network; and a second collection wherein said network gateway server use encrypted serial communication tunnel.

Abstract: In a computer-implemented method for transformation of inconsistent environmental data, environmental data is received from a plurality of data sources, wherein each data source of the plurality of data sources is associated with a geographic region and maintains the environmental data using at least one data format of a plurality of disparate data formats, such that the environmental data is received in the plurality of disparate data formats. The environmental data is transformed from the plurality of disparate data formats into a consistent data format, such that the transformed environmental data is in a standardized format capable of direct comparison and analysis. The transformed environmental data is stored in a database configured to receive and perform searches on the transformed environmental data.

Abstract: A wireless communication system includes one or more base stations, and a plurality of user devices, UEs. The plurality of UEs includes a plurality of first UEs operating in a first mode and a plurality of second UEs operating in a second mode. The first UEs and the second UEs are configured for a sidelink communication. A sidelink transmission includes a sidelink frame having a control region and a data region. The control region includes a first control region and a second control region, the first control region for transmitting control data of a first UE, the second control region for transmitting control data of a second UE, and the first and second control regions including a plurality of a common resources.

Abstract: A high-availability control system for an industrial process including operator stations displaying information, and an interface including a pair of computers for each model, each collecting each item of data received by each controller having the model and eliminating the duplicates, wherein the computers operate in asynchronous redundancy. The system also includes a processor including a pair of computers that each receive the collected data, sort the data received as a function of their acquisition time, eliminate the duplicates and calculate an information group by acquisition time, wherein the computers operate in active redundancy. The system also includes managing the operator stations including one computer per operator station, each receiving each calculated information group and sending to the operator station each information group corresponding to the subset of information.

Abstract: A routing establishing method for constructing a routing of a chain network including communication routers, each including a wired communication module, a wireless communication module, and a device configuration file. In a wired exploration procedure, exploration is performed by the source communication router through the wired communication module to obtain a wired communication status between the source and the destination communication routers. In a wireless exploration procedure, exploration is performed by the source communication router through the wireless communication module to obtain a wireless communication status between the source and the destination communication routers. In a routing decision procedure, next hop of the source communication router and whether the transmission routing is through the wired or the wireless communication module are determined and set according to the wired and the wireless communication status.

Abstract: A device implementing the subject technology may include at least one processor configured to transmit an allocation request requesting allocation of a group communication session with a plurality of devices and receive an allocation response in response to the allocation request, the allocation response including credential information for the device to use to join the group communication session. The at least one processor may be further configured to transmit an allocation bind request with the credential information to join the group communication session using the credential information and receive an allocation bind success response in response to the allocation bind request, the allocation bind success response indicating that the device has joined the group communication session. The at least one processor may be further configured to provide a join notification to the plurality of devices via an intermediary device to notify that the device has joined the group communication session.

Abstract: Provided is a communication device that determines a first wireless resource including a frequency for transmission of a same frame that is a frame of same data, a code of the same frame, and a time for transmission of the same frame on the basis of pattern information indicating a unique relationship between a frame number of the same frame and at least one of the frequency or the code. Further, the communication device repeatedly transmits the same frame by using the first wireless resource.

Abstract: Disclosed herein are systems and methods for private communications networks. In various embodiments, a communication system in accordance with the disclosed technology includes a private communications network that has earth stations configured to communicate with a multi-spot beam satellite. The earth stations are communicatively unreachable by communication sources that are remote from the earth stations and that are outside the private communications network, and the earth stations are distributed across geographies covered by different spot beams of the multi-spot beam satellite.

Abstract: Described is an apparatus of a User Equipment (UE). The apparatus may comprise a first circuitry, a second circuitry, and a third circuitry. The first circuitry may be operable to process one or more configuration transmissions from the gNB carrying a rule for Uplink (UL) collisions and process a first Downlink (DL) transmission and a second DL transmission. The second circuitry may be operable to identify a first UL transmission for the first DL transmission and a second UL transmission for the second DL transmission, the first UL transmission overlapping with the second UL transmission in at least one Orthogonal Frequency Division Multiplexing (OFDM) symbol. The third circuitry may be operable to generate at least one of the first UL transmission and the second UL transmission in accordance with the rule for UL collisions.

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a base station, a control message indicating a resource configuration for uplink and downlink transmissions. The UE may determine an uplink buffer threshold for a modem buffer of the UE based on the resource configuration. The UE may transmit, to the base station, a feedback request message requesting that the base station provide feedback for at least one previously transmitted uplink packet based on a comparison of an amount of previously transmitted uplink data and scheduled uplink data stored in the modem buffer relative to the uplink buffer threshold. The UE may receive, based on transmitting the feedback request message, a feedback response message corresponding to a first previously transmitted uplink packet of the at least one previously transmitted uplink packet.

Abstract: A method of detecting nearby monitoring devices by a monitoring device, including using an internal real-time clock to keep track of periodic preselected times for the monitoring devices to communicate with each other; upon approaching the preselected times, using a processor and short range transceiver to perform a three stage process that enables nearby monitoring devices to take turns communicating their identity to each other.

Abstract: A processor-implemented communication method includes: sequentially transmitting scan packets comprising information of current transmission frequencies to a target device while changing a transmission frequency of a control device within a scan frequency range; and receiving, from the target device, a return packet comprising information of a reception frequency of the target device corresponding to any one of the current transmission frequencies included in the scan packets.

Abstract: An information processing apparatus communicably connected with an intermediary device capable of communicating with at least one device, the information processing apparatus including: circuitry configured to receive, from a terminal operated by a user, identification information that the terminal has acquired from the extraneous source; and transmit a request for execution of a process associated with the acquired identification information to the intermediary device, the request for execution causing the intermediary device to execute the process according to the request for execution to control the device.

Abstract: Method and device for notifying reference signal configuration information are disclosed. Channel state information-reference signal (CSI-RS) configuration information is coded to obtain one or more CSI-RS configuration codes. The CSI-RS configuration codes are sent to a terminal device. The terminal device determines, based on CSI-RS configuration codes, CSI-RS configuration information such as a quantity of antenna ports for transmitting a CSI-RS, a CSI-RS pattern, a CSI-RS period and an offset corresponding to the CSI-RS period.

Abstract: An information transmission method, a base station, and a terminal are provided. The method includes: acquiring a quantity of times of repeated transmissions of a terminal in a target configuration period; sending, to the terminal, Physical Downlink Control Channels for supplementary transmissions, if the quantity of times of repeated transmissions is less than a preset quantity of repeated-transmission times.

Abstract: A request from a client device is received at a first one of a plurality of compute nodes at a first one of a plurality of data centers of a distributed cloud computing network. A destination of the request is determined. An optimized route for transmitting the request toward an origin server that corresponds with the destination of the request is determined, where the optimized route is based on at least in part on probe data between data centers of the distributed cloud computing network for a plurality of transit connections, and where the optimized route has an IP address that encodes an identification of which of the plurality of transit connections is to be used to deliver the request. The request is transmitted to a next hop as defined by the optimized route over the identified one of the plurality of transit connections.

Abstract: Various embodiments of the present disclosure provide a method for flow control. The method which may be performed by a first radio device comprises generating a first flow control message based at least in part on flow control information per flow control group. The method further comprises transmitting the first flow control message to a second radio device.

Abstract: A mixed Multiprotocol Label Switching (MPLS) network includes both extension header capable (EH capable) nodes and EH non-capable nodes. A first EH capable node receives advertised capabilities of a downstream node. These advertised capabilities indicate whether the downstream node is EH capable. The first EH capable node receives a packet to be transmitted to the downstream node via the MPLS network, and determines whether the packet includes an extension header (EH). The node inserts an EH label into an MPLS label stack of the packet after determining the advertised capabilities of the downstream node indicate that the downstream node is EH capable, and after determining the packet does not include the EH.

Abstract: A method of buffering application data operable at a delivery control server is provided. Related systems and computer program products are also provided.

Abstract: Disclosed are methods and systems to facilitate management of carriers to help ensure QoS for single-carrier UEs. In particular, a base station may serve one or more first user equipment devices (UEs) on just a first carrier. While doing so, the base station may determine that each of the one or more first UEs being served on just the first carrier is receiving threshold low quality of service from the base station on the first carrier. Responsive to this determining, the base station may (i) select one or more second UEs based on the one or more second UEs being served by the base station on both the first carrier and one or more other carriers and (ii) discontinue serving each selected second UE on the first carrier while continuing to serve each selected second UE on one or more other carriers.

Abstract: Discussed herein are devices, systems, and methods for zero trust endpoint network security. A method can include providing, by a ZTENS device, first data indicating the ZTENS device is communicatively coupled to a compute device, providing, by the ZTENS device and over a first communication channel through a web application of the compute device, one or more URLs, receiving, by the ZTENS device and over the first communication channel, data indicating a URL of the one or more URLs selected by a user of the compute device through the web application, communicating, by the ZTENS device a request for website data of a website associated with the selected URL, and receiving, by the ZTENS device, the website data and providing the website data to the compute device.

Abstract: A user equipment (UE) with a transmission/reception unit is provided. The UE comprises: when a timer for a Single Network Slice Selection Assistance Information (S-NSSAI) and a Data Network Name (DNN) is operating, the transmission/reception unit initiates an Evolved Packet System (EPS) Session Management (ESM) procedure in the EPS by using a Access Point Name (APN); the APN is same as the DNN; and the transmission/reception unit receives a value of the timer in a Protocol Data Unit (PDU) session establishment reject message.

Abstract: Methods and systems for partial retransmission are provided. According to one aspect, a method for receiving, at a receiver, a partial retransmission from a sender, comprises: receiving a control information message indicating a second transmission to be received, the second transmission comprising retransmitted data, the retransmitted data comprising a retransmission of a portion of a first transmission; receiving the second transmission; determining, based on a mapping indicator, a location of the retransmitted data within the second transmission; and decoding the retransmitted data at the determined location within the second transmission. The mapping indicator may be received as part of the control information message or may be received separately from the control information message. In one embodiment, the combination of the control information and the mapping indicator indicates what portions of the first transmission are being retransmitted and where they are located within the second transmission.

Abstract: A control signal used for selecting a parent node in a tree route is transmitted from a first wireless node among a plurality of wireless nodes which constitute a backhaul network. Second wireless nodes each select, as a parent node, one of transmission source nodes of a plurality of control signals on the basis of an index indicating the radio wave propagation quality of a route through which each of the control signals received from different route has been propagated. Fixed wireless nodes among the second wireless nodes each transmit the received control signal to the other second wireless nodes, and a movable wireless node among the second wireless nodes terminates the received control signal.

Abstract: A method, an apparatus, and a non-transitory computer readable medium for receiving data and one or more redundant equivalent versions of the data from a remote user equipment (UE), buffering the data and the one or more redundant equivalent versions of the data, transmitting the data to a base station, receiving at least one negative acknowledgement, relating to the data, from the base station indicating an unsuccessful reception of the data; and transmitting, in response to receiving the at least one negative acknowledgement, at least one of the one or more redundant equivalent versions of the data to the base station.

Abstract: This application provides a network quality monitoring method and apparatus. A network quality monitoring apparatus obtains network running data, where the network running data includes dynamic data corresponding to a plurality of sampling periods and static data that are of an AP; determines one channel efficiency value of the AP based on each of a plurality of groups of dynamic data of the AP, so as to obtain a plurality of channel efficiency values of the AP; determines a channel efficiency baseline of the AP based on the static data of the AP; and determines, based on the plurality of channel efficiency values of the AP and the channel efficiency baseline of the AP, network quality of a wireless local area network in which the AP is located.

Abstract: A user equipment implements a method of processing indication messages, such as SCRI (signalling connection release indication) messages. The user equipment (UE) maintains a count of how many indication messages with a cause set have been sent by the UE while in at least one radio resource control (RRC) state. Various conditions are provided for resetting the count. These include receiving packet switched (PS) data by the UE and transmitting packet switched (PS) data.

Abstract: A digital communication method, comprising: providing a digital packet radio transceiver which communicates through an antenna array, defining a directional pattern with distinct spatial communication channels using a plurality of frequency channels; detecting channel conditions based on a feedback protocol between the digital packet radio transceiver and a remote digital packet radio system, selectively controlling the digital packet transceiver to transmit information responsive to the channel conditions; detecting another digital packet radio transceiver concurrently using the same frequency channels, and selectively controlling an interference with the other digital packet radio transceiver in dependence on information from the other digital packet radio transceiver, by one of deferring to transmissions by the other digital packet radio transceiver, and competing with transmissions by the other digital packet radio transceiver.