Abstract: An access repeater device that controls transmission of a first beam of radio frequency (RF) signals at a first transmit (Tx) power level. A first user equipment (UE) of a set of UEs is detected at a first distance from the access repeater device at a first instance. The access repeater device identifies that a second UE responds to the first beam of RF signals communicated in a test direction from a plurality of different test directions. The access repeater device modulates a transmit power output of the first beam of RF signals towards the second UE in the test direction.

Abstract: A wireless communication device includes a multiple-input-multiple-output (MIMO) antenna array having a plurality of dual-polarized antennas configured to receive radio frequency (RF) signals in vertical and horizontal polarizations across a plurality of frequency bands. The device further includes a radio frequency (RF) frontend coupled to the MIMO antenna array. The RF frontend applies band-specific filtering to isolate signals-of-interest and down-converts and digitizes the signals-of-interest to predefined intermediate frequencies to obtain digitized down-converted signals. The device further includes a processor configured to determine signal characteristics of the digitized down-converted signals across a first intermediate frequency band and a second intermediate frequency band based on spatial analysis. The signal characteristics comprise temporal signal properties, spatial properties from MIMO antenna inputs, and polarization properties corresponding to vertical and horizontal components.

Abstract: A wireless communication system includes a master wireless communication device, a plurality of intermediate repeater devices, and one or more service wireless communication devices. Each intermediate repeater device receives, from an upstream network node, a first RF carrier signal in a first frequency carrying a download data stream and further relays, the download data stream in a second RF carrier signal at a second frequency to a downstream network node. The second frequency is a first offset of the first frequency. Each intermediate repeater device further receives a third RF carrier signal carrying an upload data stream in a third frequency from a downstream network node and further communicates the upload data stream in a fourth RF carrier signal in a fourth frequency to the upstream network node. The fourth frequency is a second offset of the third frequency.

Abstract: A wireless communication device includes one or more antenna arrays that receives RF signals across a plurality of frequency bands. The wireless communication device applies band-specific filtering operation to the received RF signals to obtain filtered RF signals. The wireless communication device converts and digitizes the filtered RF signals to obtain digitized intermediate frequency (IF) signals. The wireless communication device executes a plurality of spectrum measurements for the digitized IF signals. Each spectrum measurement of the plurality of spectrum measurements is based on a different offset frequency of a sequence of offset frequencies. Each spectrum measurement is associated with a first frequency resolution. The processor stores phase coherence information for each spectrum measurement.

Abstract: A method implemented in a relay device that comprises a plurality of antenna arrays, includes configuring first beamforming setting for first set of antenna arrays of the plurality of antenna arrays of the relay device to establish a first link between the relay device and a source device. A first data stream is received with a first beam pattern from the source device through the first link and a second data stream with a second beam pattern is forwarded to a destination device through second link without de-modulating the first data stream. The method further includes monitoring a first set of communication parameters associated with the first set of antenna arrays, where the first beamforming setting is configured based on the monitoring of the first set of communication parameters.

Abstract: A repeater system includes a first repeater device that includes a first processor that sets the first repeater device as a source of a Synchronization Signal Block (SSB) signal independent of gNB. The first processor generates a pseudo-SSB signal before establishing any connection with the gNB in a pre-connection stage. The first processor further steers the pseudo-SSB signal across multiple directions to cover a sector of the first repeater device when the first repeater device is set as the source of the SSB signal. The first processor receives feedback including a plurality of signal assessment parameters from a second repeater device based on the pseudo-SSB signal received at the second repeater device. The first processor passes the feedback to a first AI-based controller to interpret the feedback received from the second repeater device and automatically update the pseudo-SSB signal and the steering of the pseudo-SSB signal.

Abstract: An edge device includes an antenna array and a sensor that senses a surrounding area of the edge device. The edge device further includes control circuitry that detects a user in the surrounding area of the edge device, tracks the detected first user in the surrounding area of the edge device, and controls the first antenna array to direct, concurrently with the sensing of the surrounding area, a first beam of radio-frequency (RF) signal in a second frequency band in a first direction of the tracked first user, where the first frequency band is different from the second frequency band.

Abstract: A wireless communication device for spectrum monitoring includes an RF front-end and a processor that adjusts operational parameters of the RF front-end to process received RF signals to obtain digitized down-converted signals that include spectrum data. The RF front-end generates a hardware interrupt signal when a defined spectrum monitoring event is detected. Based on the hardware interrupt signal, a first processing path is initiated to transfer the spectrum data to a memory via a direct memory access operation. Based on the hardware interrupt signal, a second processing path is concurrently initiated to perform signal analysis on the spectrum data and extract spectral features. The processor executes a signal classification operation on the extracted spectral features and re-adjust the plurality of operational parameters of the RF front-end based on results from the executed signal classification operation.

Abstract: A communication system that includes a plurality of network nodes interconnected in a hierarchical communication network. Each network node of the plurality of network nodes is associated with a level of hierarchy of distinct levels of hierarchy in the hierarchical communication network. The plurality of network nodes includes a global master node that performs a continuous collection and analysis of network-wide telemetry information across the distinct levels of hierarchy to implement a dynamic reassignment of hierarchical roles of specific network nodes of the plurality of network nodes. The dynamic reassignment is based on at least one of: changing positions of the specific network nodes, connectivity quality of the specific network nodes, or operational characteristics of the specific network nodes.

Abstract: A communication system includes a plurality of repeater devices, a first repeater device of the plurality of repeater devices obtains an mmWave radio frequency (RF) signal from a communication device, communicate, over a wired medium, the mmWave RF signal of a specified frequency to a second repeater device of the plurality of repeater devices. The second repeater device extracts a plurality of different RF signals, corresponding to different communication protocols, from the mmWave RF signal, wirelessly distribute at least two of a wireless wide area network (WWAN) signal, a wireless local area network (WLAN) signal, a citizens broadband radio service (CBRS) signal, a wireless personal area network (WPAN) signal, or a combination thereof to a plurality of end-user devices, and pack and transmit content received from the plurality of end-user devices upstream in the mmWave RF signal to the communication device via the first repeater device.

Abstract: A system for distributed spectrum monitoring includes a central cloud server that obtains multi-link operation (MLO) data streams from a plurality of wireless communication devices distributed across a plurality of different spatial locations. Each wireless communication device of the plurality of wireless communication devices is configured to concurrently operate at a plurality of different predetermined intermediate frequency bands. The central cloud server includes a processor that synchronizes the obtained MILO data streams from the plurality of wireless communication devices distributed across the plurality of different spatial locations. The processor further performs a cross-correlation between the synchronized MLO data streams and causes the plurality of wireless communication devices to maintain a synchronized timing reference across the plurality of wireless communication devices.

Abstract: A system that comprises an antenna device that includes a plurality of passive patch antennas on a planar substrate and a movable frame that supports the planar substrate. The plurality of passive patch antennas is detachably coupled to a plurality of external antenna ports of a customer premise equipment (CPE). The system includes a processor that controls the CPE to switch connection of a modem of the CPE from one or more inbuilt antennas of the CPE to the plurality of passive patch antennas. The processor controls, based on an instruction from the CPE over an out-of-band control link, the movement of the movable frame to different three-dimensional (3D) position coordinates.

Abstract: A wireless communication system includes a central cloud server that obtains a first type of telemetry information from a plurality of hybrid analog-digital repeater devices and a second type of telemetry information from a master wireless access point device and service wireless access point devices.

Abstract: A virtual fiber communication system includes a central cloud server that obtains telemetry information from a plurality of network nodes in a backhaul network. The network nodes include hybrid analog-digital repeater devices. The server also obtains frequency-spectrum availability metadata and custom-defined spectrum-access parameters from spectrum-owner nodes. The server causes each hybrid analog-digital repeater to form dual analog data links on a first and a second polarization with at least one neighboring hybrid analog-digital repeater.

Abstract: A repeater device as switch node in a wireless communication system, includes a donor antenna that obtains a first beam of RF signals from an upstream neighboring node. The repeater device further includes a switch circuit that detects a label in a preamble of each data frame of a plurality of data frames carried by first beam of RF signals independent of decoding header information and user data in each data frame. The plurality of data frames is then switched, via an RF switching fabric, based on the detected label in each data frame such that each data frame is routed to a corresponding service phased antenna array of the plurality of service phased antenna arrays for communication via a plurality of service phased antennas. The switch circuit further generates control signals corresponding to the switched plurality of data frames and transmit the control signals to the RF switching fabric.

Abstract: A repeater device having a donor radio antenna that captures publicly broadcast synchronization signals from an outdoor 5G Radio Access Network (RAN) node, and a controller that decodes the captured publicly broadcast synchronization signals from the outdoor 5G RAN node. The controller synchronizes with the decoded publicly broadcast synchronization signals, to align a frame structure of the donor radio antenna to a frame structure of the outdoor 5G RAN node, independent of additional signaling and explicit coordination from the outdoor 5G RAN node. The repeater device includes a relay radio antenna that communicates the synchronized publicly broadcast synchronization signals to a first set of indoor relay devices. The controller executes frequency or spatial isolation, to reduce interference between user equipment (UEs) of one or more indoor UEs associated with the outdoor 5G RAN node, independent of the explicit coordination from the outdoor 5G RAN node.

Abstract: A wireless communication device includes RF input to receive RF signals in a range of DC to 300 GHz. The wireless communication device includes RF front-end that includes plurality of band filters to apply band-specific filtering operation to the received RF signals to obtain filtered RF signals. A local oscillator generates tunable local oscillator frequencies above a threshold frequency. The wireless communication device includes circuitry to execute a frequency shifting operation in one or more frequency conversion stages in which one or more tuned local oscillator frequencies above the threshold frequency are injected at the circuitry to push image frequencies above the threshold frequency and shift the filtered RF signals to predefined intermediate frequencies.

Abstract: A central cloud server that includes a processor which periodically obtains sensing information from a plurality of edge devices at different locations and periodically obtains beam alignment information from the plurality of edge devices. The processor correlates the obtained sensing information and the beam alignment information for different times-of-day to generate a connectivity enhanced database. The connectivity enhanced database specifies a plurality of time-of-day specific uplink and downlink beam alignment-wireless connectivity relationships for a surrounding area of each edge device of the plurality of edge devices. The correlation is based on the obtained sensing information as input features and the beam alignment information as learning labels.

Abstract: A communication system that comprises a central cloud server which further includes a processor. The processor obtains sensing information from a plurality of vehicles as the plurality of vehicles move along a travel path, generates a connectivity enhanced database over a first period of time based on the obtained sensing information, and causes one or more RSU devices over a second period of time to direct one or more specific beams of radio frequency (RF) signals to service a donor side of a first edge device of a new vehicle in a case where the new vehicle arrives and moves along one or more first geographical areas of a plurality of geographical areas along the travel path, where the one or more specific beams are selected based on the connectivity enhanced database.

Abstract: An edge device including a processor that captures sensing information of surrounding area of the edge device, obtains a primary wireless connectivity option from a central cloud server for a first upcoming location along a first travel path to be traversed by the edge device, obtains a set of alternative wireless connectivity options from the central cloud server for the first upcoming location along the first travel path and one or more second upcoming locations along the first travel path, and selects one or more alternative wireless connectivity options from the set of alternative wireless connectivity options at the first upcoming location and the one or more second upcoming locations along the first travel path.