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.

公开(公告)号：GB2604695A

公开(公告)日：2022-09-14

申请号：GB202116631

申请日：2021-11-18

Applicant: IBM

Inventor： FRANCK VINH LE ,  SUPRIYO CHAKRABORTY

IPC: H04L43/026 ,  H04L43/02 ,  H04L43/045 ,  H04L43/18

Abstract: A computer implemented method 200 for analysing network connections includes identifying a connection of interest and a corresponding set of connection data 210. The method additionally includes generating one or more saliency maps 220 corresponding to the connection of interest. The method additionally includes mapping 230 the generated one or more saliency maps to underlying protocols and fields, and identifying 240 one or more values corresponding to each of the underlying protocols and fields. The method additionally includes extracting 250 general correspondences from the identified one or more values corresponding to each of the underlying protocols and fields. One or more values are identified 260 corresponding to each of the underlying protocols and fields.

公开(公告)号：GB2581457A

公开(公告)日：2020-08-19

申请号：GB202008680

申请日：2018-11-09

Applicant: IBM

Inventor： SUPRIYO CHAKRABORTY ,  MUDHAKAR SRIVATSA

IPC: G06F21/62 ,  G06F16/25

Abstract: A first set of data associated with one or more data stores is received. A distance from a representation of a subset of the first set of data to at least a second representation of another set of data in vector space is identified. In response to the identifying of the distance, the first set of data is anonymized. The anonymizing includes adding noise to at least some of the first set of data.