公开(公告)号：US20210111797A1

公开(公告)日：2021-04-15

申请号：US17070585

申请日：2020-10-14

Applicant: X Development LLC

Inventor： Travis Lantz ,  Paul Csonka ,  Baris Ibrahim Erkmen

IPC: H04B10/114 ,  H04W16/28 ,  H04B10/077 ,  H04B10/079

Abstract: The disclosure provides for a method for reacquiring a communication link between a first communication device and a second communication device. The method includes using one or more processors of the first communication device to receive historical data related to the first communication device and an environment surrounding the first communication device. The one or more processors are then used to determine one or more trends in the historical data related to fading of the communication link. Based on the one or more trends, the one or more processors are used to determine a starting time and an initial search direction for a search for the communication link. The one or more processors then execute the search at the starting time from the initial search direction.

公开(公告)号：US10931379B2

公开(公告)日：2021-02-23

申请号：US16829110

申请日：2020-03-25

Applicant: X Development LLC

Inventor： Paul Csonka ,  Travis Lantz

IPC: H04B10/564 ,  H04B17/318 ,  H04B17/10 ,  H04B10/079 ,  H04B10/07 ,  H04B17/00 ,  H04B10/50 ,  H04B10/60 ,  H04B10/40

Abstract: A communication device is provided that estimates one or more disturbance values associated with one or more components of the communication device, and adjusts the communication device to change a received power of the output signal. The communication device includes a transmitter having a seed laser configured to provide an amount of bandwidth for an output signal, an Erbium-doped fiber amplifier (EDFA) configured to increase an amplitude of the output signal, and a single mode variable optical attenuator (SMVOA) configured to decrease the amplitude of the output signal.

公开(公告)号：US20200266889A1

公开(公告)日：2020-08-20

申请号：US16867814

申请日：2020-05-06

Applicant: X Development LLC

Inventor： Travis Lantz ,  Paul Csonka ,  Bruce Moision

IPC: H04B10/079 ,  H04B10/112

Abstract: The disclosure provides for a communication system that includes one or more sensors and one or more processors. The one or more processors are configured to receive, during a first timeframe, a first indication of an error rate of a communication link, a second indication of an amount of received power at a remote communication system, and one or more measurements related to the state of the communication system. The one or more processors are then configured to estimate a plurality of disturbance values to the communication system according to the one or more measurements and the second indication. Each disturbance value is associated with a set of components of the communication system. The one or more processors are configured to adjust a beam divergence of a beacon beam or a communication beam transmitted from the communication system based on the plurality of disturbance values and the first indication.

公开(公告)号：US20200235817A1

公开(公告)日：2020-07-23

申请号：US16829110

申请日：2020-03-25

Applicant: X Development LLC

Inventor： Paul Csonka ,  Travis Lantz

IPC: H04B10/564 ,  H04B17/10 ,  H04B10/079 ,  H04B17/318

Abstract: A communication device is provided that estimates one or more disturbance values associated with one or more components of the communication device, and adjusts the communication device to change a received power of the output signal. The communication device includes a transmitter having a seed laser configured to provide an amount of bandwidth for an output signal, an Erbium-doped fiber amplifier (EDFA) configured to increase an amplitude of the output signal, and a single mode variable optical attenuator (SMVOA) configured to decrease the amplitude of the output signal.