Abstract: A method for automatically categorizing groups of users in a social network, and using the categories to propose matches between groups or users and groups includes accessing content shared within a group in a social network application, processing the shared content with at least one machine learning model to determine labels for the content, determining categories for the group based on the labels for the content, accessing matching criteria for a user of the social network application, generating a match between the user and the group based on the matching criteria for the user and the categories for the group, supplying data indicative of the match to a client device of the user, receiving a match acceptance from the client device, and in response to receiving the match acceptance, providing the user access to the group in the social network application.

Abstract: There is provided an apparatus and method, the apparatus comprising an antenna system to communicate with a further antenna system. The apparatus includes computation circuitry to calculate a timing advance, restricted to a predefined range, to be applied by the further antenna system, to modify a transmission time for uplink data corresponding to a sub-frame relative to a reception time for downlink data corresponding to the sub-frame at the further antenna system. The computation circuitry is configured to estimate a round trip time, when the round trip time is within the predefined range, to set the timing advance based on the round trip time, and when the round trip time is outside of the predefined range, to set the timing advance to a value within the predefined range, wherein a difference between the value and the round trip time is based on a duration of one or more sub-frames.

Abstract: A base station apparatus comprises antenna circuitry to transmit messages to and receive messages from a target communication apparatus. The base station apparatus comprises circuitry to determine an indication of a propagation delay in messages sent between the base station apparatus and the target communication apparatus, and circuitry to determine a time adjustment to be communicated to the target communication apparatus based on the indication of the propagation delay. The time adjustment is calculated such that when an uplink message to which the time adjustment has been applied is received at the base station apparatus, a given boundary between temporal segments in the received uplink message aligns with a reference boundary selected in dependence on which of a plurality of defined ranges the indication of the propagation delay falls within.

Abstract: A communication apparatus comprises antenna circuitry configured to, during a communication session, transmit uplink messages to a base station and receive downlink messages from the base station. The apparatus also comprises time adjustment decoding circuitry to decode a time adjustment from a message received from the base station, and time adjustment application circuitry to apply the time adjustment to the uplink messages. The time adjustment application circuitry is capable of applying both of a positive time adjustment to advance a given uplink message and a negative time adjustment to retard the given uplink message.

Abstract: A hybrid insulation product, and a related system and method of producing the hybrid insulation product in a cost-effective manner are disclosed. The insulation product has superior insulating and flame-retarding properties when compared to fiberglass insulation. The product can be used in blown-in applications, batts production, and board production.

Abstract: A computer implemented method includes supplying to a user at a client device a prompt to contact a matched individual. A proposed communication from the user to the matched individual is monitored. The proposed communication is compared to a set of effective communication policies to selectively identify an effective communication policy violation. A warning is supplied to the user in response to the effective communication policy violation. A signal is received from the user to send a completed communication to the matched individual. Network routing of the completed communication from the client device to the matched individual is enabled.

Abstract: A computer implemented method includes supplying to a client device prompts for a first individual to specify matching criteria for a potential introduction to a second individual. The matching criteria includes a filter to sort a pool of individuals by a facial feature categorized by a facial recognition module. Matching criteria from the client device are collected. Matches between the first individual and a pool of individuals are generated based upon the matching criteria. The matches are supplied to the client device. A match acceptance by the first individual of the second individual is collected. Attributes of the second individual are verified to selectively establish a verified status. Network communication between the first individual and the second individual are enabled in response to the verified status.

Abstract: Wireless base stations and operating methods therefor are disclosed, where the wireless base station is configured for wireless communication with a plurality of terminals and comprises an antenna array to generate a plural beams. A scheduler allocates wireless resources comprising the plural beams and plural resource block groups. The wireless resource allocation for a given timeslot comprises an initial and an iterative stage, the initial stage comprising: selecting a first beam for allocation to a first terminal and determining a first selected subset of RBGs that satisfy a channel quality threshold. The iterative stage comprises selecting a further beam for allocation to a further terminal and determining a candidate subset of RBGs that each do not have expected interference above an interference tolerance threshold for any already-allocated resource. From this subset an allocation is made to satisfy a channel quality threshold. The iterative stage is repeated as required.

Abstract: An apparatus and method are provided for performing a handover analysis. The apparatus comprises base station location identifying circuitry to obtain base station location information for a plurality of base stations that provide a wireless network for communication with a moving vehicle. In addition, moving vehicle tracking circuitry is provided to obtain position and velocity information for the moving vehicle. Handover metrics computation circuitry is then used to generate at least one handover metric computed from the position and velocity information for the moving vehicle and the base station location information, for use in determining a target base station in said plurality to be used when performing a handover procedure to transition communication with the moving vehicle from the current base station in said plurality to the target base station.

Abstract: A fifth generation (5G) standard cellular base station unit including at least one user equipment (UE) modem operative to receive wireless signals from at least one external base station and to derive at least one synchronization signal based on the wireless signals received from the at least one external base station, and a 5G base station sub-unit operative to receive the at least one synchronization signal from the at least one UE modem and to employ the at least one synchronization signal to synchronize internal functions of the 5G base station sub-unit.

Abstract: There is provided a network comprising antenna circuitry to receive incoming signals and transmit outgoing signals. Remote modem circuitry, connected to the antenna circuitry by analog cabling, demodulates a first incoming signal of the incoming signals to produce first incoming data and control circuitry, remote from the remote modem circuitry and connected to the remote modem circuitry via digital cabling, controls a behaviour of the remote modem circuitry and receives the first incoming data from the remote modem circuitry.

Abstract: A cellular communication apparatus includes antenna circuitry. A transceiver receives or transmits a signal using the antenna circuitry on a chosen channel of a portion of a radio spectrum. The portion of the radio spectrum is divided into one or more channels including the chosen channel each occupying a bandwidth of the portion of the radio spectrum. Control circuitry dynamically changes a configuration of the one or more channels of the radio spectrum and communication circuitry communicates the configuration of the one or more channels of the radio spectrum to one or more items of user equipment.

Abstract: An antenna apparatus is provided that has a strip of antenna elements extending in a first dimension, and a signal processing interface for connection to signal processing circuitry. A plurality of beamforming networks are also provided, wherein each beamforming network is arranged, when coupled to the strip of antenna elements, to cause an associated beam pattern of the beamforming network to be generated by the strip of antenna elements. Switching circuitry is used to enable any one of the plurality of beamforming networks to be inserted between the strip of antenna elements and the signal processing interface. Each beamforming network couples a first node of the beamforming network with multiple second nodes of the beamforming network in accordance with a coupling pattern of that beamforming network.

Abstract: A wireless communication system for a moving vehicle, and a method of operation of a wireless communication system for a moving vehicle, are described. The wireless communication system comprises an antenna system configured to receive a received signal from a further antenna system and to transmit a transmitted signal to the further antenna system, communication control circuitry to control operation of the antenna system, and analysis circuitry. The analysis circuitry is configured to obtain at least one item of information from the received signal, and perform a Doppler adjustment process to determine, based on the at least one item of information, an adjusted transmitted frequency (ft) to be used for transmission of the transmitted signal from the antenna system, such that an observed frequency of the transmitted signal at the further antenna system is a predetermined uplink frequency (fUL).

Abstract: A lacing system is provided including a length of string, each string divided into a center region and a plurality of equal length regions. Each equal length region is designated by a color, pattern or indicia. The center region has a length equal to a distance between a bottom-most pair of left-side and right-side eyelets, the equal length regions each have a length equal to a diagonal distance between a left-side eyelet and a right-side eyelet. End lengths of each lace measure half the remainder of each lace remaining from the total length of the lace minus the summation of the center region plus the equal length regions. Each equal length region has a different color, pattern or indicia from its adjacent equal length region. Each of the end lengths has a different color, pattern or indicia from the equal length regions that is immediately adjacent to the end length.

Abstract: There is provided an apparatus that includes communication circuitry for receiving information indicative of quality of a wireless downlink connection. Scheduling circuitry determines a subset of downlink resource blocks allocated to the wireless downlink connection based on the quality of the wireless downlink connection and a spectrum distribution of power across the downlink resource blocks. Power control circuitry allocates a budget of the power to the subset of downlink resource blocks according to the spectrum distribution of the power. The spectrum distribution of the power is non-uniform across the downlink resource blocks.

Abstract: In brief overall summary there is provided an apparatus and a method of operating an apparatus, the apparatus is comprising: communication circuitry configured to receive information indicative of a quality of a wireless uplink connection; and scheduling circuitry configured to determine an uplink transmission configuration defining a subset of uplink resource blocks allocated to the wireless uplink connection, the subset of uplink resource blocks determined based on a simultaneous consideration of both of the quality of the wireless uplink connection and a power spectrum distribution of a total power budget across the uplink resource blocks, wherein the power spectrum distribution is non-uniform across the uplink resource blocks.

Abstract: An antenna system for a moving vehicle, the antenna system comprising: a main antenna to generate a main beam; a measurement antenna to generate a measurement beam; and control circuitry to perform an adjustment process by: rotating the main beam to an initial bearing angle; rotating the measurement beam independently of the main beam to receive signals at positions to either side of the initial bearing angle; comparing at least one metric measured for the signals received by the measurement antenna at the positions to either side of the initial bearing angle to generate a comparison output; and determining, based on the comparison output, a correction to be applied to the initial bearing angle of the main beam.

Abstract: An antenna apparatus for use in a wireless network and method of operating such an antenna apparatus are provided. A wireless network controller provides a configuration of such an antenna apparatus, a method of operating such a wireless network controller, and a resulting wireless network. The antenna apparatus comprises a directional antenna and a uniform circular antenna array. The directional antenna can be rotatably positioned about an axis with respect to a fixed mounting portion of the apparatus in dependence on wireless signals received by the antenna array. The antenna array allows the antenna apparatus to receive wireless signals isotropically and thus to accurately monitor the wireless signal environment in which it finds itself. The antenna apparatus can thus monitor and characterise incoming signals, both from external interference sources and from other network nodes, and the directional antenna can then be positioned in rotation to improve the network throughput.

Abstract: Solid waste that includes a mixture of wet organic material and dry organic material can be are separated using mechanical separation to produce a wet organic stream enriched in wet organics and a dry organic stream enriched in dry organics. The separated wet organic stream and dry organic stream are separately converted to renewable or recyclable products using different conversion techniques particularly suited for the separated wet and dry organic streams.