Peltbeam Inc.

Wireless Photonics LLC

Ar & Ns Investment, LLC

Arman Rofougaran

Mehdi Hatamian

Ahmadreza Rofougaran

Puya Rofougaran

Milan Rofougaran

Shervin Alireza Odabaee

Kavian Odabaee

Venkat Kalkunte

Bahram Jalali

Dan Nguyen

Alireza Tarighat Mehrabani

Neda Semsar

Ayla Odabaee

Persia Odabaee

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 MLO 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 detects coordinated multi-band signal patterns that exist concurrently across the plurality of different predetermined intermediate frequency bands at the plurality of different spatial locations, based on the cross-correlation between the synchronized MLO data streams.

System and method for distributed spectrum monitoring

A cloud server obtains a defined signature from a first communication device, where the defined signature is associated with a digital asset at the first communication device. The cloud server validates the defined signature based on a search of the defined signature in a main action database in the cloud server. The cloud server determines that a copyright check is required for the digital asset associated with the defined signature. The cloud server determines an occurrence of copyright violation for digital asset based on resemblance search of the digital asset in copyright database. The cloud server interrupts data packets of the digital asset from being consumed at the first communication device based on the occurrence of copyright violation determined for the digital asset. The interruption of the data packets is executed at one or more layers different from an application layer of a network architecture at the first communication device.

Cloud server and method for application layer—independent accelerated triggering of events in a communication network

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 pre-calibrates the first repeater device and establishes a wireless link with the second repeater device in the pre-connection stage independent of the gNB, based on the feedback received from the second repeater device.

Repeater system and method of pre-calibrating repeater devices using pseudo-SSB signal

A wireless communication system includes a central cloud server that causes a plurality of hybrid analog-digital repeater devices to extract a reference signal independently from a first type of polarization and a second type of polarization at each of the plurality of hybrid analog-digital repeater devices, monitors, over time, a signal metric of the extracted reference signal at a plurality of different locations for the plurality of hybrid analog-digital repeater devices, detects an interferer in a specific area across a wireless backhaul mesh network in a case where the signal metric of the extracted reference signal is dropped beyond a defined threshold at a given location of the plurality of different locations, estimates a location of the interferer based on the detected interferer in the specific area, and analyzes the estimated location of the interferer and previous movement patterns of the interferer to predict a future trajectory of the interferer.

System and method for telemetry information-based signal interference mitigation in wireless backhaul mesh network

A first edge device includes a first antenna array and a sensor that senses a surrounding area of the first edge device. The first edge device further includes control circuitry that detects a first user in the surrounding area of the first edge device, tracks the detected first user in the surrounding area of the first edge device based on the sensor, controls the first antenna array to direct the first beam of radio frequency (RF) signal in a first direction of the tracked first user, where the first beam of RF signal has a first radiation pattern and a signal strength greater than a first threshold, and communicates an assistance request to a central cloud server in a case where one or more defined service continuity criteria are met.

Edge device and method for sensor-assisted beamforming

A first optical routing device that includes a mounting component, a memory configured to store optical path options, where the optical path options are different fall-back laser-link options available to the first optical routing device to establish a laser beam connectivity, and an optical routing component attached to the mounting component. The mounting component includes a rechargeable battery to power operations of the first optical routing device and a processor that communicates over-the-air with a master communication device or one or more service communication devices via RF supervisory links, receives an instruction via the one or more RF supervisory links to control a movement of the mounting component along with the optical routing component, and performs a range measurement to compute a distance between the first optical routing device and an optical node.

Optical routing device for ultra-flexible and ultra-reliable laser beam based wireless communication

A wireless communication system includes a central cloud server that obtains a first type of telemetry information from hybrid analog-digital repeater devices and a second type from a master wireless access point device and service wireless access point devices, determines a wireless backhaul network topology based on the first type of telemetry information and the second type of telemetry information, determines beam alignment parameters for the hybrid analog-digital repeater devices based on synchronization signal blocks and feedback from the hybrid analog-digital repeater devices, controls the hybrid analog-digital repeater devices to relay downstream signals and upstream signals based on different polarization states in an intermediate frequency band, and causes each of the hybrid analog-digital repeater devices to relay user data in analog form and extract signal metadata from a portion of received radio frequency signals without execution of a decoding operation on the user data.

System and method of central cloud server managed wireless backhaul network using hybrid repeater devices

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. The central cloud server assigns a different weightage to the first type of telemetry information with respect to the second type of telemetry information, determines one or more intra-node radio frequency (RF) beam parameters and one or more inter-node RF beam parameters for each of the plurality of hybrid analog-digital repeater devices based on the assigned different weightage, and causes the plurality of hybrid analog-digital repeater devices to dynamically form a wireless backhaul mesh network among the master WAP device, the plurality of hybrid analog-digital repeater devices, and the one or more service WAP devices.

System and method for telemetry information-based network role reassignments in wireless backhaul mesh network

An access repeater device that controls transmission of a first beam of radio frequency (RF) signals at a first transmit (Tx) power level. The access repeater device controls decrease of the first Tx power level of the first beam of RF signals to induce a UE response at a second UE to increase a Tx radio power of an RF signal by the second UE. The access repeater device identifies that the second UE responds to the first beam of RF signals communicated in a test direction from a plurality of different test directions and modulates a transmit power output of the first beam of RF signals towards the second UE in the test direction.

Access repeater device and method of detecting distribution of UEs based on induced UE response

A communication system includes a cloud server comprising a processor. The processor obtains sensor data associated with each of a defined indoor area and a plurality of optical nodes in the defined indoor area, controls at least a master communication device to establish a laser beam-based wireless communication network in the defined indoor area, wherein the control of the master communication device is based on the obtained sensor data. The processor further obtains network monitoring and performance data of the laser beam-based wireless communication network from the master communication device, generates and communicates Laser Beam Network Control (LBNC) instructions to the master communication device based on the network monitoring and performance data, and controls the master communication device to instruct at least one optical routing device to dynamically adjust an orientation of a deflecting surface of the at least one optical routing device based on the LBNC instructions.

Communication system and method for cloud-assisted free-space optical backhaul

A communication system that includes a plurality of network nodes interconnected in a hierarchical communication network. The plurality of network nodes includes a plurality of slave nodes, a plurality of local master nodes, a plurality of regional master nodes, and a global master node. The plurality of slave nodes establishes communication with the plurality of local master nodes and a plurality of end-user devices. The plurality of local master nodes establishes communication with the plurality of regional master nodes. The plurality of regional master nodes establishes communication with the global master node. The global master node is configured to adjust data routing paths throughout the hierarchical communication network based on a mobility handling parameter associated with each level of hierarchy in the hierarchical communication network.

Communication system and method of wireless communication in hierarchical communication network

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 other header information and user data in each data frame and determines routing decisions for the plurality of data frames based on the detected label in each data frame. The plurality of data frames is then switched, via a 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.

Repeater device, wireless communication system, and method for ultra-low latency data frame routing using labelling

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 further 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 further includes a relay radio antenna that communicates the synchronized publicly broadcast synchronization signals to a first set of indoor relay devices. The controller further re-configures access beams, from the relay radio antenna to match UE directions of one or more indoor user equipment (UEs), independent of the additional signaling and the explicit coordination from the outdoor 5G RAN node.

Repeater system and method for indoor distribution of cellular mmWave signals

A virtual fiber communication system includes a central cloud server that obtains telemetry information from a plurality of network nodes of a wireless backhaul mesh network. The central cloud server causes a plurality of hybrid analog-digital repeater devices to dynamically form the wireless backhaul mesh network among the plurality of network nodes. The central cloud server detects spectrum availability variations across the plurality of network nodes based on the obtained telemetry information and detects an increase in data traffic demand in one or more data propagation paths across the plurality of network nodes in the formed wireless backhaul mesh network. Based on the detected spectrum availability variations, the central cloud server controls the plurality of network nodes to inject additional capacity to one or more data sessions in the formed wireless backhaul mesh network in a real-time or near real time when the increase in data traffic demand is detected in the one or more data propagation paths.

Virtual fiber communication system and method for spectrum availability-based control of wireless backhaul mesh network

A communication system includes a plurality of edge devices comprising a first edge device. The first edge device fires a plurality of first beams from a donor antenna array based on different first beam indexes and fires a plurality of second beams from one or more relay antenna arrays based on different second beam indexes. The first edge device measures signal strength of each fired beam, identifies a donor beam index and one or more relay beam indexes based on the measured signal strengths exceeding a threshold, establishes a first communication link to an upstream neighboring node based on the identified donor beam index, creates one or more second communication links to one or more downstream neighboring nodes based on the identified relay beam indexes, and creates a mesh network of the plurality of edge devices based on the established communication links.

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Newport Coast, CA, United States of America

Arman Rofougaran