公开(公告)号：GB2579526B

公开(公告)日：2020-12-23

申请号：GB202002833

申请日：2018-07-19

Applicant: IBM

Inventor： WOORAM LEE ,  TOLGA DINC ,  MARK FERRISS ,  BODHISATWA SADHU ,  ALBERTO VALDES GARCIA ,  DANIEL JOESPH FRIEDMAN

IPC: G01S7/03 ,  G01S7/282 ,  G01S7/35 ,  G01S13/02 ,  G01S13/10 ,  G01S13/28 ,  G01S13/32 ,  G01S13/34 ,  H03D7/14

公开(公告)号：GB2579526A

公开(公告)日：2020-06-24

申请号：GB202002833

申请日：2018-07-19

Applicant: IBM

Inventor： WOORAM LEE ,  TOLGA DINC ,  MARK FERRISS ,  BODHISATWA SADHU ,  ALBERTO VALDES GARCIA ,  DANIEL JOESPH FRIEDMAN

IPC: G01S7/03 ,  G01S7/282 ,  G01S7/35 ,  G01S13/02 ,  G01S13/10 ,  G01S13/28 ,  G01S13/32 ,  G01S13/34 ,  H03D7/14

Abstract: Techniques that facilitate reconfigurable transmission of a radar frequency signal are provided. In one example, a system includes a signal generator and a power modulator. The signal generator provides a radar waveform signal from a set of radar waveform signals. The power modulator divides a local oscillator signal associated with a first frequency and a first amplitude into a first local oscillator signal and a second local oscillator signal. The power modulator also generates a radio frequency signal associated with a second frequency and a second amplitude based on the radar waveform signal, the first local oscillator signal and the second local oscillator signal.

公开(公告)号：GB2600903B

公开(公告)日：2022-12-14

申请号：GB202203332

申请日：2020-08-18

Applicant: IBM

Inventor： BODHISATWA SADHU ,  ALBERTO VALDES GARCIA ,  SUPRIYO CHAKRABORTY

IPC: H04W24/02 ,  H04B7/06 ,  H04W16/18 ,  H04W16/28 ,  H04W24/10 ,  H04W72/04 ,  H04W72/08

Abstract: Generating an environment information map from a wireless communication system having directional communication capabilities. A plurality of features are extracted and logged resultant from a communication link attempt at multiple beam directions and training at least one machine learning model based on the plurality of extracted features from the first beam direction and the at least one additional beam directions to infer an environment information map of the area between the first transmitter and the receiver.

公开(公告)号：GB2600903A

公开(公告)日：2022-05-11

申请号：GB202203332

申请日：2020-08-18

Applicant: IBM

Inventor： BODHISATWA SADHU ,  ALBERTO VALDES GARCIA ,  SUPRIYO CHAKRABORTY

IPC: H04W24/02 ,  H04B7/06 ,  H04W16/18 ,  H04W16/28 ,  H04W24/10 ,  H04W72/04 ,  H04W72/08

Abstract: Generating an environment information map from a wireless communication system having directional communication capabilities. A plurality of features are extracted and logged resultant from a communication link attempt at multiple beam directions and training at least one machine learning model based on the plurality of extracted features from the first beam direction and the at least one additional beam directions to infer an environment information map of the area between the first transmitter and the receiver.