公开(公告)号：US20240129022A1

公开(公告)日：2024-04-18

申请号：US18486612

申请日：2023-10-13

Applicant: Peltbeam Inc.

Inventor： Ahmadreza ROFOUGARAN ,  Mehdi HATAMIAN ,  Shervin Alireza Odabaee ,  Arman ROFOUGARAN ,  Puya ROFOUGARAN

IPC: H04B7/155 ,  H04W8/00 ,  H04W28/08

CPC classification number: H04B7/1555 ,  H04W8/005 ,  H04W28/0983 ,  H04W88/04

Abstract: A wireless communication system includes a plurality of network nodes distributed at different locations in a wireless backhaul network, such as a first network node of the plurality of network nodes that includes an array of antennas and a controller. The controller is configured to configure a first set of antennas to operate within a first frequency range and a second set of antennas to operate in a second frequency range. The controller is further configured to segregate first type of frames from a second type of frames such that the first type of frames are wirelessly relayed from the first network node to one or more other network nodes in a distinct frequency channel within the first frequency range and the second type of frames are wirelessly relayed towards one or more user equipment (UEs) directly or via the one or more other network nodes within the second frequency range.

公开(公告)号：US20240040468A1

公开(公告)日：2024-02-01

申请号：US18481454

申请日：2023-10-05

Applicant: PELTBEAM INC.

Inventor： Venkat KALKUNTE ,  Mehdi HATAMIAN ,  Puya ROFOUGARAN ,  Arman ROFOUGARAN

IPC: H04W40/12 ,  H04W40/28 ,  H04W40/02 ,  H04W76/10 ,  H04W8/00 ,  H04W16/28 ,  H04W40/20 ,  H04B17/318 ,  H04W76/15 ,  H04W48/16 ,  H04W64/00

CPC classification number: H04W40/12 ,  H04W40/28 ,  H04W40/026 ,  H04W76/10 ,  H04W8/005 ,  H04W16/28 ,  H04W40/20 ,  H04B17/318 ,  H04W76/15 ,  H04W48/16 ,  H04W64/003

Abstract: A communication system includes a central cloud server that decreases a gain of a currently active path, which corresponds to a primary communication path between a radio access network (RAN) node and one or more user equipment (UEs) via a first set of edge devices, until the currently active path becomes dormant. A gain of a dormant path, corresponding to a secondary communication path is increased until the dormant path becomes a new active path. Further, at least one edge device of the second set of edge devices is caused to transmit one or more beams of radio frequency (RF) signals in one or more specific directions towards one or more new neighboring nodes to establish the secondary communication path that is used as a backup communication path between the RAN node and the one or more UEs via a second set of edge devices different from the first set of edge devices.

公开(公告)号：US20230138574A1

公开(公告)日：2023-05-04

申请号：US18147518

申请日：2022-12-28

Applicant: PELTBEAM INC.

Inventor： Venkat KALKUNTE ,  Mehdi HATAMIAN ,  Puya ROFOUGARAN ,  Arman ROFOUGARAN

IPC: H04W40/12 ,  H04W40/02 ,  H04W40/28

Abstract: A communication system includes a central cloud server to establish a primary communication path between a radio access network (RAN) node and one or more user equipment (UEs) via a first set of edge devices of a plurality of edge devices, where each edge device is configured as a mesh node of a mesh network. The central cloud server determines a plurality of secondary communication paths between the RAN node and the one or more UEs via different sets of edge devices. The central cloud server ranks each of the plurality of secondary communication paths in terms of one or more signal quality parameters and controls switching from the primary communication path to one or more secondary communication paths configured as backup communication paths within a threshold time to maintain a continuity in service to the one or more UEs for uplink and downlink communication.

公开(公告)号：US20230133824A1

公开(公告)日：2023-05-04

申请号：US18147481

申请日：2022-12-28

Applicant: PELTBEAM INC.

Inventor： Mehdi HATAMIAN ,  Venkat KALKUNTE

IPC: H04W16/28 ,  H04W4/38 ,  H04W74/08

Abstract: A first edge device includes a processor that communicates sensing information in a real time or a near real time to a central cloud server, where the sensing information includes at least position information of the first edge device and weather information in the surrounding area of the first edge device. The processor selects a beam configuration or a radiation pattern to service one or more user equipment (UEs) in the surrounding area of the first edge device in accordance with the weather information and one or more changes in a performance state of the first edge device. The one or more changes in the performance state of first edge device is determined by the central cloud server to cause the first edge device to select the beam configuration or the radiation pattern at the first edge device.

公开(公告)号：US20230071954A1

公开(公告)日：2023-03-09

申请号：US17987082

申请日：2022-11-15

Applicant: PELTBEAM INC.

Inventor： Venkat KALKUNTE ,  Mehdi HATAMIAN ,  Arman ROFOUGARAN ,  Puya ROFOUGARAN

IPC: H04W88/04 ,  H04W76/15 ,  H04W4/46 ,  H04W72/04

Abstract: A communication system includes a central cloud server and a processor that periodically obtains sensing information from an edge device that is in motion at a travel path. The processor predicts formed whether an existing cellular connectivity of the edge device is about to become less than a threshold performance value, based on the obtained sensing information. If the existing cellular connectivity of the edge device is about to become less than the threshold performance value, an alternative wireless connectivity option is triggered at the edge device bypassing an initial access-search at the edge device to maintain the cellular connectivity.

公开(公告)号：US20220400533A1

公开(公告)日：2022-12-15

申请号：US17658136

申请日：2022-04-06

Applicant: PELTBEAM INC.

Inventor： Venkat KALKUNTE ,  Mehdi HATAMIAN

IPC: H04W88/04 ,  H04W4/46 ,  H04W76/15 ,  H04W72/04

Abstract: A communication system includes a first inference server that obtains a subset of information from a connectivity enhanced database of a central cloud server based on a geographical zone served by the first inference server. The first inference server receives a real-time or a near real-time request from a road-side unit (RSU) device within the geographical zone, where the request includes input features corresponding to sensing information from a vehicle. The first inference server further communicates a response to the RSU device, where the response includes wireless connectivity enhanced information including a specific initial access information to bypass an initial access-search on the RSU device. The first inference server communicates causes the RSU device to direct one or more specific beams of RF signals to service a first edge device arranged on the vehicle based on the wireless connectivity enhanced information communicated in the response.

公开(公告)号：US20220394498A1

公开(公告)日：2022-12-08

申请号：US17649193

申请日：2022-01-27

Applicant: PELTBEAM INC.

Inventor： Mehdi HATAMIAN ,  Venkat KALKUNTE

IPC: H04W16/28 ,  H04W74/08 ,  H04W4/38

Abstract: A central cloud server includes a connectivity enhanced database that specifies a plurality of time-of-day specific uplink and downlink beam alignment-wireless connectivity relationships for a surrounding area of each of a plurality of edge devices. The central cloud server obtains sensing information from the plurality of edge devices, where the sensing information includes position information of the plurality of edge devices and weather information in the surrounding area of each of the plurality of edge devices. The central cloud server utilizes the weather information to determine changes in a performance state of each of the plurality of edge devices in servicing one or more user equipment in the surrounding area in different weather conditions. The central cloud server furthers causes one or more edge devices to select a beam configuration or a radiation pattern in accordance with the weather information for high performance communication.

公开(公告)号：US20250008342A1

公开(公告)日：2025-01-02

申请号：US18747754

申请日：2024-06-19

Applicant: PELTBEAM INC.

Inventor： Mehdi HATAMIAN ,  Puya ROFOUGARAN ,  Arman ROFOUGARAN

IPC: H04W16/28 ,  H01Q3/08 ,  H04W16/26

Abstract: Provided is 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, and a processor that controls a movement of the movable frame to align the plurality of passive patch antennas in a first 3D position coordinate at a first time-of-day such that an RF signal receptivity by one or more passive patch antennas of the plurality of passive patch antennas is increased from a first signal state to a second signal state at a specific location of the antenna device, and updates the movement of the movable frame to align the plurality of passive patch antennas in a second 3D position coordinate at a second time-of-day such that the RF signal receptivity is increased from the second signal state to a third signal state at the specific location.

公开(公告)号：US20240319358A1

公开(公告)日：2024-09-26

申请号：US18677714

申请日：2024-05-29

Applicant: PELTBEAM INC.

Inventor： Venkat KALKUNTE ,  Mehdi HATAMIAN ,  Arman ROFOUGARAN ,  Puya ROFOUGARAN

IPC: G01S13/66 ,  H04W16/28

CPC classification number: G01S13/66 ,  H04W16/28

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 first user in the surrounding area of the edge device sensed by the sensor, tracks the detected first user in the surrounding area of the edge device based on the sensor, controls the first antenna array to direct a first beam of radio frequency (RF) signal in a first direction of the tracked first user, detects and tracks a second user concurrently with the first user in the surrounding area of the first edge device based on the sensor, and updates the control of the first antenna array to direct a second beam of RF signal in a second direction towards the second user concomitant to the directed first beam of RF signal in the first direction towards the first user.

公开(公告)号：US20240178542A1

公开(公告)日：2024-05-30

申请号：US18433652

申请日：2024-02-06

Applicant: PELTBEAM INC.

Inventor： Mehdi HATAMIAN ,  Venkat KALKUNTE

IPC: H01Q1/02 ,  G01J5/12 ,  H01Q1/22

CPC classification number: H01Q1/02 ,  H01Q1/2283 ,  G01J5/12 ,  G01J2005/123

Abstract: A communication apparatus includes a first antenna array with plurality of antenna elements multiple antenna elements and first plurality of thermoelectric devices distributed across the plurality of antenna elements. An activation or a deactivation of each thermoelectric device is executed in a real-time or near real-time based on an operational state of each antenna element of the plurality of antenna elements and a performance state of the plurality of antenna elements, where the activation or the deactivation is performed in a defined delayed time after a defined time has elapsed from a start of operation of the first antenna array to mitigate performance degradation of the plurality of antenna elements when in operation. Adaptive cooling is applied by each thermoelectric device on different subsets of antenna elements such that performance breakdowns due to heating of a plurality of chips associated with the different subsets of antenna elements is reduced.