Abstract: A method and apparatus are provided for updating a sequence hopping (SH) pattern of an uplink channel during handover from a current cell having a current SH pattern. At least one downlink channel of each neighbor cell of the current cell is monitored. Information indicative of the monitored downlink channels of the neighbor cells is transmitted to the current cell. Prior to receiving a handover command from the current cell a target cell from among the neighbor cells is anticipated and a common downlink channel of the anticipated target cell is monitored to determine information representative of a target SH pattern of the target cell.

Abstract: In some implementations, a method is provided. The method includes determining a plurality of field sets and a plurality of field set groups. Each field set of the plurality of field sets comprises one or more packet characteristics. Each field set group of the plurality of field set groups comprises one or more field sets from the plurality of field sets. Each field set group is associated with one or more packet classifier rules. The method also includes determining a set of encoded labels for the plurality of field sets based on a set of rule costs and intersections between field set groups. Each encoded label of the set of encoded labels is associated with a respective field set of the plurality of field sets. The method further includes generating a plurality of entries in a memory based on the set of encoded labels. At least one entry comprises an encoded label from the set of encoded labels and at least a portion of a packet classifier rule.

Abstract: A data processing method is performed at a terminal. The method includes: generating a supplementary signal frame according to a first original signal frame of a first data collector when a first frame rate of the first data collector in a terminal is less than a second frame rate of a second data collector, and determining an input time stamp of the supplementary signal frame according to the second frame rate; inputting the supplementary signal frame into a first input queue of the first data collector when a current time reaches the input time stamp of the supplementary signal frame; obtaining a second original signal frame that is currently input into a second input queue and that is of the second data collector; and performing signal fusion on the supplementary signal frame in the first input queue and a second original signal frame in the second input queue.

Abstract: The embodiments of the disclosure provide a data transmission method. After determining multiple radio access technologies to be used, a sending device segments or concatenates data packets of a first service to be transmitted, so as to generate multiple segments of data packets. For the multiple radio access technologies, the sending device packages and numbers the multiple segments of data packets. The sending device sends the packaged data packets to a receiving device by using corresponding radio access technologies according to the numbers.

Abstract: Systems, devices, and methods for two or more access points (APs), where each AP comprises: at least one LAN port for connection to the wired network; at least one LAN port for connection between at least one other AP; a processor having addressable memory, where the processor of a first AP of the two or more APs is configured to: select the first AP of the two or more APs as a primary AP; select the second AP of the two or more APs as a back-up AP; detect, via a trigger, a failure of the primary AP; and configure the second AP as the primary AP and the first AP as the back-up AP if the failure of the first AP is detected.

Abstract: In an aspect, an embodiment of the present disclosure is directed to network control topology that implements a centralized network controller to deterministically assign, and reassign, underlay multicast groups according to one or more policies and/or parameterized intent of the network administrator. The centralized network controller, in some embodiments, comprises a map server-map resolver controller configured to provide deterministic and centralized allocation of LISP underlay multicast groups, e.g., to provide security, traffic engineering, network and resource management.

Abstract: Methods and apparatus are described. A station includes a transceiver and a processor, which detect a trigger frame for an uplink (UL) multi-user (MU) transmission. The trigger frame includes a user information field with an allocation of one or more random access resource units (RUs) and a common information field with information to set high efficiency (HE) SIGNAL-A (HE-SIG-A) fields in the UL MU transmission. The transceiver and the processor generate an HE trigger-based (TB) physical layer protocol data unit (PPDU) and set an HE-SIG-A field in the HE TB PPDU using the information in the trigger frame. The transceiver and the processor select one of the one or more random access RUs and transmit the HE TB PPDU, using the selected one of the one or more random access RUs, a short inter-frame space after the trigger frame.

Abstract: A method is for date-stamping an event detected in an automotive vehicle including a plurality of sensors each comprising a relative internal clock and an electronic control unit including an absolute internal clock. The method includes, at each period, resetting the whole set of relative internal clocks of the sensors to zero, storing the absolute time of resetting to zero of the absolute clock at each reset to zero, detecting an event, receiving, at each detected event, a sensor relative time originating from the sensor's relative clock associated with the detected event, and calculating a sensor absolute time as a function of the sensor relative time of the internal clock of a sensor associated with the detected event and of the time of resetting to zero stored by a storage module in the electronic control unit at each reset to zero, defining a reference relative time.

Abstract: A method for receiving system information, the method includes receiving, by a mobile terminal, a first block of second system information from a base station, wherein the first block of second system information includes scheduling information related to a plurality of second blocks of second system information; determining, by the mobile terminal, on which resource the plurality of second blocks of second system information is received using the scheduling information; and receiving, by the mobile terminal, the plurality of second blocks of second system information from the base station on the determined resource.

Abstract: Systems and method are disclosed and among these is a method for fingerprint based detection of Internet of Things (IoT) devices and classification of IoT device type, and corresponding adaptive allocation of link resources, with monitoring of traffic for flow data, detecting IoT devices and classifying the IoT device types, via machine learning classifiers, real time assigning IoT device type based quality of service (QoS) for IoT device traffic, and corresponding IoT device type based, real time allocating of resources to the link. Optionally, machine classifiers can be centrally instantiated, distributed to what can be large populations of user IoT Internet access terminals, and retrained by same, centrally merged or combined, and then redistributed.

Abstract: Technology for a repeater is disclosed. The repeater can include a signal path configured to carry a signal having a selected radio frequency (RF) bandwidth on an RF carrier at a selected frequency. The signal path can include an intermediate frequency (IF) filter block operable for down-conversion of the RF carrier to an IF carrier to enable the selected RF bandwidth of the signal to be bandpass filtered at an IF filter bandwidth having an IF passband frequency range and the IF passband frequency range of the IF filter bandwidth is greater than the selected RF bandwidth. The down-conversion to the IF carrier can provide increased crossover attenuation or midband isolation of the RF carrier for the repeater.

Abstract: An apparatus for use in a packet-based communication system, comprises an input and an output. The apparatus is configured to receive a stream of data packets, having an inter-packet spacing, and store the received data packets and information representing the inter-packet spacing in a buffer, wherein the data packets are no longer than a common maximum data-packet length. The apparatus is further configured to schedule, at intervals, all the contents of the buffer except for a constant amount, into a respective container of a sequence of containers and, if the container then contains an incomplete data packet, schedule the remainder of the incomplete packet into the container. The apparatus is further configured to send the sequence of containers, wherein the positions of the data packets within the containers depend on the received inter-packet spacing, and wherein the constant amount is equal to or greater than the common maximum data-packet length.

Abstract: Technologies for high-precision timestamping of data packets is disclosed. Several sources of errors that may arise when timestamping the arrival or sending of data packets may be determined and corrected, including variable latencies, semi-static latencies, and fixed latencies. In the illustrative embodiment, a variable latency may arise due to a phase difference between a clock of a network interface card and a system clock. When a trigger pattern is detected, such as the start of a data packet, a trigger may be sent from a circuit synchronized to the clock of the network interface card to a circuit synchronized to the system clock. The phase difference between the edge of the clock on the network interface card and the edge of the clock of the system clock leads to an error in the timestamp value. Determining the phase difference allows for the error in the timestamp value to be corrected.

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, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Disclosed are method and apparatus for a semi-persistent scheduling (SPS) for vehicle to everything (V2X) in a wireless communication system.

Abstract: A method distributes data in a communication system which has a group of metering units arranged in each case to measure the consumption of a delivered supply medium, and a data collector. Each metering unit has a communication module, a frequency reference device, and a processor to operate the metering unit on the basis of the data. The metering units and the data collector are arranged in a communication network, wherein the data are transmitted by the data collector via the communication system within a session, common to the group of metering unit. A synchronization sequence common to the metering units is transmitted within the common session and the synchronization sequence is dimensioned in such a way that the frequency reference device of each metering unit in the group of metering units is synchronized with the transmitted synchronization sequence within a session.

Abstract: Apparatuses, systems, and methods for a wireless device to perform methods to implement mechanisms for performing autonomous and non-autonomous side-link resource management as well as groupcast side-link resource management. A wireless device may perform a method for autonomous (e.g., non-network assisted) side-link resource management, e.g., the wireless device may perform a method to originate a semi-persistent side-link schedule for a side-link resource (e.g., a time domain and/or a frequency domain resource for side-link communications). Additionally, a wireless device may perform a method for groupcast side-link resource management. A network node may perform a method for non-autonomous (e.g., network assisted) side-link resource management, e.g., the network node may perform a method to assist wireless devices to schedule side-link resources.

Abstract: The present invention is designed so that UCI is appropriately transmitted even when UL control channels of a shorter duration than in existing LTE systems are used. A transmission section that transmits uplink control information, and a control section that controls the transmission of the uplink control information using a first uplink control channel that is allocated to part of a time field constituting a predetermined time interval are provided, where the control section exerts control so that the first uplink control channel and other signal and/or channel are not time-multiplexed to be continuous, in the predetermined time interval.

Abstract: A terminal used as a terminal in a plurality of terminals in a system including the plurality of terminals that communicate with each other and a plurality of relay apparatuses. The terminal is configured to measure a delay time between the terminal and each relay apparatus of the plurality of relay apparatuses; select a relay apparatus from the plurality of relay apparatuses based on the delay time measured by the measurement means; and perform communication with another terminal via the relay apparatus.

Abstract: A switch device is a switch device that relays data in an in-vehicle network and including a plurality of first communication ports which are connectable to a plurality of functional units in a vehicle, and includes a plurality of first communication circuits disposed corresponding to the first communication ports and capable of communicating with the functional units via the corresponding first communication ports, one or more second communication circuits different from the plurality of first communication circuits, a switching unit capable of switching a connection destination of each of the first communication ports between the corresponding first communication circuit and the second communication circuit, and a control unit that controls the switching unit such that a connection destination of a target port which is the first communication port serving as a target is switched to the second communication circuit when a predetermined condition is satisfied.

Abstract: In general, various aspects of the techniques described in this disclosure provide time synchronization for encrypted traffic in a computer network. In one example, the disclosure describes an apparatus, such as a network device, having a control unit for a network device in a computerized network having a topology of network devices; and a forwarding unit operative to determine a release time for sending a synchronization packet in accordance with a time synchronization protocol; modify the synchronization packet to include a release timestamp specifying the release time; sending a time value via sideband data associated with the synchronization packet, wherein the time value is based on the release time specified by the release timestamp; and schedule transmission of the synchronization packet for a time corresponding to the time value in the sideband data, the synchronization packet to be transmitted to a destination network device.